WorldWideScience

Sample records for provisions fixed-price software

  1. 48 CFR 52.232-10 - Payments Under Fixed-Price Architect-Engineer Contracts.

    Science.gov (United States)

    2010-10-01

    ... Architect-Engineer Contracts. 52.232-10 Section 52.232-10 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.232-10 Payments Under Fixed-Price Architect-Engineer Contracts. As prescribed in 32.111(c)(1), insert the following clause: Payments Under Fixed-Price Architect-Engineer Contracts (APR...

  2. 48 CFR 52.232-26 - Prompt payment for fixed-price architect-engineer contracts.

    Science.gov (United States)

    2010-10-01

    ...-price architect-engineer contracts. 52.232-26 Section 52.232-26 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.232-26 Prompt payment for fixed-price architect-engineer contracts...-Engineer Contracts (OCT 2008) Notwithstanding any other payment terms in this contract, the Government will...

  3. Avoiding Terminations, Single Offer Competition, and Costly Changes with Fixed Price Contracts

    Science.gov (United States)

    2015-05-13

    WWW.CSIS.ORG Avoiding Terminations, Single Offer Competition , and Costly Changes with Fixed Price Contracts Greg Sanders, Fellow, Defense...substantially lower single offer competition rate, 22.5 percent for cost-based versus 29.7 percent for fixed price . Cost-based similarly had a higher...rate of competition with five or more offer. This pattern held for long duration contracts and for aircraft contracts. In the latter case fixed price

  4. Avoiding Terminations, Single Offer Competition, and Costly Change Orders with Fixed-Price Contracts

    Science.gov (United States)

    2015-04-30

    CSISdefense/Fixed- price /blob/master/Contract_Competition.md Goel, R. (1999). On contracting for uncertain R&D. Managerial and Decision Economics, 20(2), 99...was done on a variable by variable basis and that process is covered in the fixed- price repository of the CSISdefense GitHub account . The last stage...Fixed- Price Contracts Andrew Hunter, CSIS Gregory Sanders, CSIS Alexander Lobkovsky Meitiv, CSIS Published April 30, 2015 Disclaimer: The views

  5. Software-Programmed Optical Networking with Integrated NFV Service Provisioning

    DEFF Research Database (Denmark)

    Mehmeri, Victor; Wang, Xi; Basu, Shrutarshi

    2017-01-01

    We showcase demonstrations of “program & compile” styled optical networking as well as open platforms & standards based NFV service provisioning using a proof-of-concept implementation of the Software-Programmed Networking Operating System (SPN OS).......We showcase demonstrations of “program & compile” styled optical networking as well as open platforms & standards based NFV service provisioning using a proof-of-concept implementation of the Software-Programmed Networking Operating System (SPN OS)....

  6. 48 CFR 36.207 - Pricing fixed-price construction contracts.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Pricing fixed-price... Contracting for Construction 36.207 Pricing fixed-price construction contracts. (a) Generally, firm-fixed... methods. (b) Lump-sum pricing shall be used in preference to unit pricing except when— (1) Large...

  7. 48 CFR 46.707 - Pricing aspects of fixed-price incentive contract warranties.

    Science.gov (United States)

    2010-10-01

    ...-price incentive contract warranties. 46.707 Section 46.707 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 46.707 Pricing aspects of fixed-price incentive contract warranties. If a fixed-price incentive contract contains a warranty (see...

  8. 48 CFR 52.249-7 - Termination (Fixed-Price Architect-Engineer).

    Science.gov (United States)

    2010-10-01

    ... Architect-Engineer). 52.249-7 Section 52.249-7 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.249-7 Termination (Fixed-Price Architect-Engineer). As prescribed in 49.503(b), insert the following clause in solicitations and contracts for architect-engineer services when a fixed-price contract...

  9. Software Provisioning of the Protech Integrated Engineering Automation System

    OpenAIRE

    Ivanov, Rosen; Kartunov, Stefan

    2015-01-01

    This is a presentation of the basic principle, operational functions and modules of the software for planning, programming and control of the serial production in the engineering automation system environment. We specified the software provisioning of the particular application and the benefits from its use in the manufacture process. There is a description of the available data bases for the input of the basic technological information about the work-pieces and details and for setting-up of ...

  10. 48 CFR 16.403-2 - Fixed-price incentive (successive targets) contracts.

    Science.gov (United States)

    2010-10-01

    ... target cost plus the firm target profit as a guide. (ii) If negotiation of a firm fixed price is... pricing information is not sufficient to permit the negotiation of a realistic firm target cost and profit...; and (2) Cost or pricing information adequate for establishing a reasonable firm target cost is...

  11. 41 CFR 109-45.304-2 - Negotiated sales and negotiated sales at fixed prices.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Negotiated sales and negotiated sales at fixed prices. 109-45.304-2 Section 109-45.304-2 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT...

  12. 42 CFR 137.336 - What is the difference between fixed-price and cost-reimbursement agreements?

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false What is the difference between fixed-price and cost-reimbursement agreements? 137.336 Section 137.336 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND... Construction Project Assumption Process § 137.336 What is the difference between fixed-price and cost...

  13. 75 FR 13422 - Federal Acquisition Regulation; FAR Case 2008-015, Payments Under Fixed-Price Architect-Engineer...

    Science.gov (United States)

    2010-03-19

    ... Federal Acquisition Regulation; FAR Case 2008-015, Payments Under Fixed-Price Architect-Engineer Contracts... Architect-Engineer Contracts, currently requires contracting officers to withhold 10 percent of the amounts... payment withheld to apply under fixed-price architect-engineer (A-E) contracts (based on an assessment of...

  14. Evidence of cost growth under cost-plus and fixed-price contracting

    Energy Technology Data Exchange (ETDEWEB)

    Scott, M.J.; Paananaen, O.H.; Redgate, T.E.; Ulibarri, C.A.; Jaksch, J.A.

    1998-09-01

    As defined by the US Department of Energy (DOE), privatization refers to a shifting of responsibilities for the completion of projects from a cost-plus Management and Operations (M and O) contract, to incentive-based contracts with the private sector. DOE`s new vision is to arrange cleanup work around incentives-based contracts, which are won via competitive bidding. Competition in awarding cleanup contracts can make use of market incentives to lower project costs and reduce slippage time. Fixed-price contracts encourage contractors to minimize schedule delays and cost overruns once the scope of a project has been negotiated. Conversely, cost-plus contracting offers weak incentives for contractors to select cost-minimizing production and management approaches. Because privatization explicitly allocates more risk to the contractor, it forces the government to better define its goals and methods. This study summarizes actual cost experiences with government contracts performed under cost-plus and fixed-price incentive structures at all levels of government. The first section provides some background on the problem of making contractor activity more cost-efficient. Following this are sections on the measurement of performance and the costs of projects, limitations on measurement, and findings of similar studies. The study concludes with appendices discussing the details of the performance measurement methodology and the project data sets used in the study.

  15. Autonomic Resource Provisioning for Cloud-Based Software

    DEFF Research Database (Denmark)

    Jamshidi, Pooyan; Ahmad, Aakash; Pahl, Claus

    2014-01-01

    , this paper discusses a control theoretical approach using type-2 fuzzy logic systems to reason about elasticity under uncertainties. We conduct several experiments to demonstrate that cloud-based software enhanced with such elasticity controller can robustly handle unexpected spikes in the workloads......Elasticity endows a software system with the ability to maintain optimal user experience by automatically acquiring and releasing resources, while paying only for what they require. The mechanism for automatically adding or removing resources on the fly is referred to as auto-scaling. The state...... and expertise. Furthermore, existing approaches do not explicitly deal with uncertainty in cloud-based software, where noise, unexpected events and workload fluctuations are common. This paper exploits fuzzy logic to enable qualitative specification of elasticity rules for cloud-based software. In addition...

  16. Market floors strategy and fixed pricing model for co-location under the traditional leaseback framework

    DEFF Research Database (Denmark)

    Osei-Owusu, Alexander

    2016-01-01

    Towers make up a substantial proportion of capital investments for telecoms operators and, in emerging markets, most of their operating costs. Mobile operators are opting to share towers, renting them from other tower companies instead of making ongoing and a single financial investments...... on the same towers. The higher the co-location ratio the better for the towers companies (and their financiers), as this drives up revenues from the same base costs. Traditional towers are often designed for a specific number of spaces or tenants’ and finding ways to get these “perishable” spaces filled up...... by infrastructure operators may help drive the needed revenues and investments. The research will also investigate whether the adoption of the fixed pricing strategy is primed on a business sense rather than institutional arrangement or influences. The implication of the pricing regime on expansion of telecom...

  17. Software Defined Security Service Provisioning Framework for Internet of Things

    OpenAIRE

    Khan, Faraz Idris; Hameed, Sufian

    2017-01-01

    Programmable management framework have paved the way for managing devices in the network. Lately, emerging paradigm of Software Defined Networking (SDN) have rev-olutionized programmable networks. Designers of networking applications i.e. Internet of things (IoT) have started investigating potentials of SDN paradigm in improving network management. IoT envision interconnecting various embedded devices surround-ing our environment with IP to enable internet connectivity. Unlike traditional net...

  18. Towards a Reference Architecture to Provision Tools as a Service for Global Software Development

    DEFF Research Database (Denmark)

    Chauhan, Aufeef; Babar, Muhammad Ali

    2014-01-01

    Organizations involve in Global Software Development (GSD) face challenges in terms of having access to appropriate set of tools for performing distributed engineering and development activities, integration between heterogeneous desktop and web-based tools, management of artifacts developed...... distributed environment. In this paper, we argue the need to have a cloud-enabled platform for supporting GSD and propose reference architecture of a cloud based Platform for providing support to provision ecosystem of the Tools as a Service (PTaaS)....

  19. 48 CFR 227.7203-2 - Acquisition of noncommercial computer software and computer software documentation.

    Science.gov (United States)

    2010-10-01

    ... practicable, solicitations and contracts— (1) Identify the types of computer software and the quantity of... documentation will be delivered; (2) Establish each type of computer software or computer software documentation... computer software or computer software documentation under a fixed-price type contract; (4) Include...

  20. Navy Shipbuilding: Need to Document Rationale for the Use of Fixed-Price Incentive Contracts and Study Effectiveness of Added Incentives

    Science.gov (United States)

    2017-03-01

    purposes of this report we refer to the program as the ESD/ESB program. 4For the LCS contracts the Navy added a ship to each contract post -award... responsibility for all costs and resulting profit or loss. This contract type is suitable for situations where the government and shipbuilder have a...both of these situations, under a firm-fixed-price contract the shipbuilder assumes full responsibility for all costs and the

  1. Modeling and performance analysis for composite network–compute service provisioning in software-defined cloud environments

    Directory of Open Access Journals (Sweden)

    Qiang Duan

    2015-08-01

    Full Text Available The crucial role of networking in Cloud computing calls for a holistic vision of both networking and computing systems that leads to composite network–compute service provisioning. Software-Defined Network (SDN is a fundamental advancement in networking that enables network programmability. SDN and software-defined compute/storage systems form a Software-Defined Cloud Environment (SDCE that may greatly facilitate composite network–compute service provisioning to Cloud users. Therefore, networking and computing systems need to be modeled and analyzed as composite service provisioning systems in order to obtain thorough understanding about service performance in SDCEs. In this paper, a novel approach for modeling composite network–compute service capabilities and a technique for evaluating composite network–compute service performance are developed. The analytic method proposed in this paper is general and agnostic to service implementation technologies; thus is applicable to a wide variety of network–compute services in SDCEs. The results obtained in this paper provide useful guidelines for federated control and management of networking and computing resources to achieve Cloud service performance guarantees.

  2. Bug-Fixing and Code-Writing: The Private Provision of Open Source Software

    DEFF Research Database (Denmark)

    Bitzer, Jürgen; Schröder, Philipp

    2002-01-01

    Open source software (OSS) is a public good. A self-interested individual would consider providing such software, if the benefits he gained from having it justified the cost of programming. Nevertheless each agent is tempted to free ride and wait for others to develop the software instead...

  3. A novel software architecture for the provision of context-aware semantic transport information.

    Science.gov (United States)

    Moreno, Asier; Perallos, Asier; López-de-Ipiña, Diego; Onieva, Enrique; Salaberria, Itziar; Masegosa, Antonio D

    2015-05-26

    The effectiveness of Intelligent Transportation Systems depends largely on the ability to integrate information from diverse sources and the suitability of this information for the specific user. This paper describes a new approach for the management and exchange of this information, related to multimodal transportation. A novel software architecture is presented, with particular emphasis on the design of the data model and the enablement of services for information retrieval, thereby obtaining a semantic model for the representation of transport information. The publication of transport data as semantic information is established through the development of a Multimodal Transport Ontology (MTO) and the design of a distributed architecture allowing dynamic integration of transport data. The advantages afforded by the proposed system due to the use of Linked Open Data and a distributed architecture are stated, comparing it with other existing solutions. The adequacy of the information generated in regard to the specific user's context is also addressed. Finally, a working solution of a semantic trip planner using actual transport data and running on the proposed architecture is presented, as a demonstration and validation of the system.

  4. A Novel Software Architecture for the Provision of Context-Aware Semantic Transport Information

    Directory of Open Access Journals (Sweden)

    Asier Moreno

    2015-05-01

    Full Text Available The effectiveness of Intelligent Transportation Systems depends largely on the ability to integrate information from diverse sources and the suitability of this information for the specific user. This paper describes a new approach for the management and exchange of this information, related to multimodal transportation. A novel software architecture is presented, with particular emphasis on the design of the data model and the enablement of services for information retrieval, thereby obtaining a semantic model for the representation of transport information. The publication of transport data as semantic information is established through the development of a Multimodal Transport Ontology (MTO and the design of a distributed architecture allowing dynamic integration of transport data. The advantages afforded by the proposed system due to the use of Linked Open Data and a distributed architecture are stated, comparing it with other existing solutions. The adequacy of the information generated in regard to the specific user’s context is also addressed. Finally, a working solution of a semantic trip planner using actual transport data and running on the proposed architecture is presented, as a demonstration and validation of the system.

  5. A Novel Software Architecture for the Provision of Context-Aware Semantic Transport Information

    Science.gov (United States)

    Moreno, Asier; Perallos, Asier; López-de-Ipiña, Diego; Onieva, Enrique; Salaberria, Itziar; Masegosa, Antonio D.

    2015-01-01

    The effectiveness of Intelligent Transportation Systems depends largely on the ability to integrate information from diverse sources and the suitability of this information for the specific user. This paper describes a new approach for the management and exchange of this information, related to multimodal transportation. A novel software architecture is presented, with particular emphasis on the design of the data model and the enablement of services for information retrieval, thereby obtaining a semantic model for the representation of transport information. The publication of transport data as semantic information is established through the development of a Multimodal Transport Ontology (MTO) and the design of a distributed architecture allowing dynamic integration of transport data. The advantages afforded by the proposed system due to the use of Linked Open Data and a distributed architecture are stated, comparing it with other existing solutions. The adequacy of the information generated in regard to the specific user’s context is also addressed. Finally, a working solution of a semantic trip planner using actual transport data and running on the proposed architecture is presented, as a demonstration and validation of the system. PMID:26016915

  6. Software

    Energy Technology Data Exchange (ETDEWEB)

    Macedo, R.; Budd, G.; Ross, E.; Wells, P.

    2010-07-15

    The software section of this journal presented new software programs that have been developed to help in the exploration and development of hydrocarbon resources. Software provider IHS Inc. has made additions to its geological and engineering analysis software tool, IHS PETRA, a product used by geoscientists and engineers to visualize, analyze and manage well production, well log, drilling, reservoir, seismic and other related information. IHS PETRA also includes a directional well module and a decline curve analysis module to improve analysis capabilities in unconventional reservoirs. Petris Technology Inc. has developed a software to help manage the large volumes of data. PetrisWinds Enterprise (PWE) helps users find and manage wellbore data, including conventional wireline and MWD core data; analysis core photos and images; waveforms and NMR; and external files documentation. Ottawa-based Ambercore Software Inc. has been collaborating with Nexen on the Petroleum iQ software for steam assisted gravity drainage (SAGD) producers. Petroleum iQ integrates geology and geophysics data with engineering data in 3D and 4D. Calgary-based Envirosoft Corporation has developed a software that reduces the costly and time-consuming effort required to comply with Directive 39 of the Alberta Energy Resources Conservation Board. The product includes an emissions modelling software. Houston-based Seismic Micro-Technology (SMT) has developed the Kingdom software that features the latest in seismic interpretation. Holland-based Joa Oil and Gas and Calgary-based Computer Modelling Group have both supplied the petroleum industry with advanced reservoir simulation software that enables reservoir interpretation. The 2010 software survey included a guide to new software applications designed to facilitate petroleum exploration, drilling and production activities. Oil and gas producers can use the products for a range of functions, including reservoir characterization and accounting. In

  7. Proposal for the Award of a Contract, without competitive Tendering, for the Provision of the ORACLE Database Management System Software together with Tools for Application Development and System Exploitation

    CERN Document Server

    1995-01-01

    Proposal for the Award of a Contract, without competitive Tendering, for the Provision of the ORACLE Database Management System Software together with Tools for Application Development and System Exploitation

  8. Experimental demonstration of bandwidth on demand (BoD) provisioning based on time scheduling in software-defined multi-domain optical networks

    Science.gov (United States)

    Zhao, Yongli; Li, Yajie; Wang, Xinbo; Chen, Bowen; Zhang, Jie

    2016-09-01

    A hierarchical software-defined networking (SDN) control architecture is designed for multi-domain optical networks with the Open Daylight (ODL) controller. The OpenFlow-based Control Virtual Network Interface (CVNI) protocol is deployed between the network orchestrator and the domain controllers. Then, a dynamic bandwidth on demand (BoD) provisioning solution is proposed based on time scheduling in software-defined multi-domain optical networks (SD-MDON). Shared Risk Link Groups (SRLG)-disjoint routing schemes are adopted to separate each tenant for reliability. The SD-MDON testbed is built based on the proposed hierarchical control architecture. Then the proposed time scheduling-based BoD (Ts-BoD) solution is experimentally demonstrated on the testbed. The performance of the Ts-BoD solution is evaluated with respect to blocking probability, resource utilization, and lightpath setup latency.

  9. First field trial of Virtual Network Operator oriented network on demand (NoD) service provisioning over software defined multi-vendor OTN networks

    Science.gov (United States)

    Li, Yajie; Zhao, Yongli; Zhang, Jie; Yu, Xiaosong; Chen, Haoran; Zhu, Ruijie; Zhou, Quanwei; Yu, Chenbei; Cui, Rui

    2017-01-01

    A Virtual Network Operator (VNO) is a provider and reseller of network services from other telecommunications suppliers. These network providers are categorized as virtual because they do not own the underlying telecommunication infrastructure. In terms of business operation, VNO can provide customers with personalized services by leasing network infrastructure from traditional network providers. The unique business modes of VNO lead to the emergence of network on demand (NoD) services. The conventional network provisioning involves a series of manual operation and configuration, which leads to high cost in time. Considering the advantages of Software Defined Networking (SDN), this paper proposes a novel NoD service provisioning solution to satisfy the private network need of VNOs. The solution is first verified in the real software defined multi-domain optical networks with multi-vendor OTN equipment. With the proposed solution, NoD service can be deployed via online web portals in near-real time. It reinvents the customer experience and redefines how network services are delivered to customers via an online self-service portal. Ultimately, this means a customer will be able to simply go online, click a few buttons and have new services almost instantaneously.

  10. Hardware-software and algorithmic provision of multipoint systems for long-term monitoring of dynamic processes

    Science.gov (United States)

    Yakunin, A. G.; Hussein, H. M.

    2017-08-01

    An example of information-measuring systems for climate monitoring and operational control of energy resources consumption of the university campus that is functioning in the Altai State Technical University since 2009. The advantages of using such systems for studying various physical processes are discussed. General principles of construction of similar systems, their software, hardware and algorithmic support are considered. It is shown that their fundamental difference from traditional SCADA - systems is the use of databases for storing the results of the observation with a specialized data structure, and by preprocessing of the input signal for its compression. Another difference is the absence of clear criteria for detecting the anomalies in the time series of the observed process. The examples of algorithms that solve this problem are given.

  11. Provisions distributed

    NARCIS (Netherlands)

    Martin Olsthoorn; Evert Pommer; Michiel Ras; Ab van der Torre; Jean Marie Wildeboer Schut

    2017-01-01

    Original title: Voorzieningen verdeeld Citizens ‘profit’ from the government when they receive income support because they are unable to generate an income themselves. They also profit when they make use of provisions such as care, support, education, public transport, sport, culture

  12. Competition and quality in a physiotherapy market with fixed prices.

    Science.gov (United States)

    Pekola, Piia; Linnosmaa, Ismo; Mikkola, Hennamari

    2017-01-01

    Our study focuses on competition and quality in physiotherapy organized and regulated by the Social Insurance Institution of Finland (Kela). We first derive a hypothesis with a theoretical model and then perform empirical analyses of the data. Within the physiotherapy market, prices are regulated by Kela, and after registration eligible firms are accepted to join a pool of firms from which patients choose service providers based on their individual preferences. By using 2SLS estimation techniques, we analyzed the relationship among quality, competition and regulated price. According to the results, competition has a statistically significant (yet weak) negative effect (p = 0.019) on quality. The outcome for quality is likely caused by imperfect information. It seems that Kela has provided too little information for patients about the quality of the service.

  13. Fixed-Price Development Contracts: A Historical Perspective

    Science.gov (United States)

    2012-09-01

    fellow at the James MacGregor Burns Academy of Leadership (all at the University of Maryland). From 2003–2004, Dr. Gansler served as interim dean...decision to produce the F-117 was made on November 1, 1978 . On November 16, 1978 , Lockheed was awarded a contract for five full-scale development test...Fellow of Engineering at the A. James Clarke School of Engineering; an affiliate faculty member at the Robert H. Smith School of Business; and a senior

  14. Fixed-Price Development Contracts: A Historical Perspective

    Science.gov (United States)

    2012-05-16

    Quantity reductions, that often mean less efficient production, and significantly reduced force effectiveness  Reduced credibility in future...RFP was issued in December 1964  Three companies responded—Boeing, Lockheed, and Douglas (later McDonnell-Douglas)  Lockheed nearing the end of its...C-141 production, was almost completely dependent on DoD  This was a must win, or they would need to layoff 10,000 personnel  Source Selection

  15. Impacts of Transitioning from Firm Fixed Price to Fixed Price Incentive Firm Target Contracts in PEO Missiles and Space

    Science.gov (United States)

    2016-09-01

    airplane contract between the U.S. government and the Wright brothers has often been cited as one of the first incentive-type contracts. Under that...25,000 contract, the Government incentivized performance of the aircraft with the promise of extra fee: the Government would pay the Wright brothers ...an additional $2,500 of fee for every mile per hour that the aircraft’s speed exceeded the target of 40 miles per hour. The brothers would lose

  16. Software Open Source, Software Gratis?

    OpenAIRE

    Rakhmawati, Nur Aini

    2006-01-01

    Berlakunya Undang – undang Hak Atas Kekayaan Intelektual (HAKI), memunculkan suatu alternatif baru untuk menggunakan software open source. Penggunaan software open source menyebar seiring dengan isu global pada Information Communication Technology (ICT) saat ini. Beberapa organisasi dan Perusahaan mulai menjadikan software open source sebagai pertimbangan. Banyak konsep mengenai software open source ini. Mulai dari software yang gratis sampai software tidak berlisensi. Tidak sepenuhnya isu so...

  17. Software engineering

    CERN Document Server

    Sommerville, Ian

    2010-01-01

    The ninth edition of Software Engineering presents a broad perspective of software engineering, focusing on the processes and techniques fundamental to the creation of reliable, software systems. Increased coverage of agile methods and software reuse, along with coverage of 'traditional' plan-driven software engineering, gives readers the most up-to-date view of the field currently available. Practical case studies, a full set of easy-to-access supplements, and extensive web resources make teaching the course easier than ever.

  18. SOFTWARE OPEN SOURCE, SOFTWARE GRATIS?

    Directory of Open Access Journals (Sweden)

    Nur Aini Rakhmawati

    2006-01-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 Berlakunya Undang – undang Hak Atas Kekayaan Intelektual (HAKI, memunculkan suatu alternatif baru untuk menggunakan software open source. Penggunaan software open source menyebar seiring dengan isu global pada Information Communication Technology (ICT saat ini. Beberapa organisasi dan perusahaan mulai menjadikan software open source sebagai pertimbangan. Banyak konsep mengenai software open source ini. Mulai dari software yang gratis sampai software tidak berlisensi. Tidak sepenuhnya isu software open source benar, untuk itu perlu dikenalkan konsep software open source mulai dari sejarah, lisensi dan bagaimana cara memilih lisensi, serta pertimbangan dalam memilih software open source yang ada. Kata kunci :Lisensi, Open Source, HAKI

  19. Software Metrics and Software Metrology

    CERN Document Server

    Abran, Alain

    2010-01-01

    Most of the software measures currently proposed to the industry bring few real benefits to either software managers or developers. This book looks at the classical metrology concepts from science and engineering, using them as criteria to propose an approach to analyze the design of current software measures and then design new software measures (illustrated with the design of a software measure that has been adopted as an ISO measurement standard). The book includes several case studies analyzing strengths and weaknesses of some of the software measures most often quoted. It is meant for sof

  20. Software reliability

    CERN Document Server

    Bendell, A

    1986-01-01

    Software Reliability reviews some fundamental issues of software reliability as well as the techniques, models, and metrics used to predict the reliability of software. Topics covered include fault avoidance, fault removal, and fault tolerance, along with statistical methods for the objective assessment of predictive accuracy. Development cost models and life-cycle cost models are also discussed. This book is divided into eight sections and begins with a chapter on adaptive modeling used to predict software reliability, followed by a discussion on failure rate in software reliability growth mo

  1. 76 FR 32316 - Gap in Termination Provisions

    Science.gov (United States)

    2011-06-06

    ... example, the Software and Information Industry Association (SIIA) stated that the better practice would be... Copyright Office 37 CFR Part 201 Gap in Termination Provisions AGENCY: Copyright Office, Library of Congress. ACTION: Final rule. SUMMARY: The Copyright Office is amending its regulations governing notices of...

  2. Software Defined Networking

    DEFF Research Database (Denmark)

    Caba, Cosmin Marius

    resources are limited. Hence, to counteract this trend, current QoS mechanisms must become simpler to deploy and operate, in order to motivate NSPs to employ QoS techniques instead of overprovisioning. Software Defined Networking (SDN) represents a paradigm shift in the way telecommunication and data...... networks are designed and managed. This thesis argues that SDN can greatly simplify QoS provisioning in communication networks, and even improve QoS in various ways. To this end, the impact of SDN on QoS is assessed from both a network performance perspective (e.g. bandwidth, delay), and also from a more...... generic perspective (e.g. service provisioning speed, resources availability). As a result, new mechanisms for providing QoS are proposed, solutions for SDN-specific QoS challenges are designed and tested, and new network management concepts are prototyped, all aiming to improve QoS for network services...

  3. Software engineering

    CERN Document Server

    Sommerville, Ian

    2016-01-01

    For courses in computer science and software engineering The Fundamental Practice of Software Engineering Software Engineering introduces readers to the overwhelmingly important subject of software programming and development. In the past few years, computer systems have come to dominate not just our technological growth, but the foundations of our world's major industries. This text seeks to lay out the fundamental concepts of this huge and continually growing subject area in a clear and comprehensive manner. The Tenth Edition contains new information that highlights various technological updates of recent years, providing readers with highly relevant and current information. Sommerville's experience in system dependability and systems engineering guides the text through a traditional plan-based approach that incorporates some novel agile methods. The text strives to teach the innovators of tomorrow how to create software that will make our world a better, safer, and more advanced place to live.

  4. Software requirements

    CERN Document Server

    Wiegers, Karl E

    2003-01-01

    Without formal, verifiable software requirements-and an effective system for managing them-the programs that developers think they've agreed to build often will not be the same products their customers are expecting. In SOFTWARE REQUIREMENTS, Second Edition, requirements engineering authority Karl Wiegers amplifies the best practices presented in his original award-winning text?now a mainstay for anyone participating in the software development process. In this book, you'll discover effective techniques for managing the requirements engineering process all the way through the development cy

  5. Software Innovation

    DEFF Research Database (Denmark)

    Rose, Jeremy

      Innovation is the forgotten key to modern systems development - the element that defines the enterprising engineer, the thriving software firm and the cutting edge software application.  Traditional forms of technical education pay little attention to creativity - often encouraging overly...... rationalistic ways of thinking which stifle the ability to innovate. Professional software developers are often drowned in commercial drudgery and overwhelmed by work pressure and deadlines. The topic that will both ensure success in the market and revitalize their work lives is never addressed. This book sets...... out the new field of software innovation. It organizes the existing scientific research into eight simple heuristics - guiding principles for organizing a system developer's work-life so that it focuses on innovation....

  6. MIAWARE Software

    DEFF Research Database (Denmark)

    Wilkowski, Bartlomiej; Pereira, Oscar N. M.; Dias, Paulo

    2008-01-01

    This article presents MIAWARE, a software for Medical Image Analysis With Automated Reporting Engine, which was designed and developed for doctor/radiologist assistance. It allows to analyze an image stack from computed axial tomography scan of lungs (thorax) and, at the same time, to mark all...... pathologies on images and report their characteristics. The reporting process is normalized - radiologists cannot describe pathological changes with their own words, but can only use some terms from a specific vocabulary set provided by the software. Consequently, a normalized radiological report...... is automatically generated. Furthermore, MIAWARE software is accompanied with an intelligent search engine for medical reports, based on the relations between parts of the lungs. A logical structure of the lungs is introduced to the search algorithm through the specially developed ontology. As a result...

  7. Software survey

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2007-07-15

    This article presented a guide to new software applications designed to facilitate exploration, drilling and production activities. Oil and gas producers can use the proudcts for a range of functions, including reservoir characterization and accounting. In addition to a description of the software application, this article listed the name of software providers and the new features available in products. The featured software of Calgary-based providers included: PetroLOOK by Alcaro Softworks Inc.; ProphetFM and MasterDRIL by Advanced Measurements Inc.,; the EDGE screening tool by Canadian Discovery Ltd.; Emission Manager and Regulatory Document Manager by Envirosoft Corporation; ResSurveil, ResBalance and ResAssist by Epic Consulting Services Ltd; FAST WellTest and FAST RTA by Fekete Associates Inc.; OMNI 3D and VISTA 2D/3D by Gedco; VisualVoxAT, SBED and SBEDStudio by Geomodeling Technology Corporation; geoSCOUT, petroCUBE and gDC by GeoLOGIC Systems Ltd.; IHS Enerdeq Desktop and PETRA by IHS; DataVera by Intervera Data Solutions; FORGAS, PIPEFLO and WELLFLO by Neotechnology Consultants Ltd.; E and P Workflow Solutions by Neuralog Inc.; Oil and Gas Solutions by RiskAdvisory division of SAS; Petrel; GeoFrame, ECLIPSE, OFM, Osprey Risk and Avocet modeler, PIPESIM and Merak by Schlumberger Information Solutions; esi.manage and esi.executive by 3esi; and, dbAFE and PROSPECTOR by Winfund Corporation. Tower Management and Maintenance System, OverSite and Safety Orientation Management System software by Edmonton-based 3C Information Solutions Inc. were also highlighted along with PowerSHAPE, PowerMILL and FeatureCAM software by Windsor, Ontario-based Delcam. Software products by Texas-based companies featured in this article included the HTRI Xchanger Suite by Heat Transfer Research Inc.; Drillworks by Knowledge Systems; and GeoProbe, PowerView; GeoGraphix, AssetPlanner, Nexus software, Decision Management System, AssetSolver, and OpenWorks by Landmark; and, eVIN, Rig

  8. [Software version and medical device software supervision].

    Science.gov (United States)

    Peng, Liang; Liu, Xiaoyan

    2015-01-01

    The importance of software version in the medical device software supervision does not cause enough attention at present. First of all, the effect of software version in the medical device software supervision is discussed, and then the necessity of software version in the medical device software supervision is analyzed based on the discussion of the misunderstanding of software version. Finally the concrete suggestions on software version naming rules, software version supervision for the software in medical devices, and software version supervision scheme are proposed.

  9. Software Reviews.

    Science.gov (United States)

    Science Software Quarterly, 1984

    1984-01-01

    Provides extensive reviews of computer software, examining documentation, ease of use, performance, error handling, special features, and system requirements. Includes statistics, problem-solving (TK Solver), label printing, database management, experimental psychology, Encyclopedia Britannica biology, and DNA-sequencing programs. A program for…

  10. Software Reviews.

    Science.gov (United States)

    Mathematics and Computer Education, 1987

    1987-01-01

    Presented are reviews of several microcomputer software programs. Included are reviews of: (1) Microstat (Zenith); (2) MathCAD (MathSoft); (3) Discrete Mathematics (True Basic); (4) CALCULUS (True Basic); (5) Linear-Kit (John Wiley); and (6) Geometry Sensei (Broderbund). (RH)

  11. Software Modernization.

    Science.gov (United States)

    1986-05-01

    is desirable to automate these error-prone tasks to the maximum extent practica ble. For even modestly-sized software activities, the costs of auto...22161. (703) 487 4848. FY Fiscal Year (I October - 30 September) IIQ Headquarters IEEE Institute or Electrical and Electronics Engineers %ON, JOVIAL A

  12. Software Architecture

    NARCIS (Netherlands)

    Tekinerdogan, B.; Zdun, Uwe; Babar, Ali

    2016-01-01

    This book constitutes the proceedings of the 10th European Conference on Software Architecture, ECSA 2016, held in Copenhagen, Denmark, in November/December 2016.

    The 13 full papers presented together with 12 short papers were carefully reviewed and selected from 84 submissions. They are

  13. Calculation Software

    Science.gov (United States)

    1994-01-01

    MathSoft Plus 5.0 is a calculation software package for electrical engineers and computer scientists who need advanced math functionality. It incorporates SmartMath, an expert system that determines a strategy for solving difficult mathematical problems. SmartMath was the result of the integration into Mathcad of CLIPS, a NASA-developed shell for creating expert systems. By using CLIPS, MathSoft, Inc. was able to save the time and money involved in writing the original program.

  14. Software preservation

    Directory of Open Access Journals (Sweden)

    Tadej Vodopivec

    2011-01-01

    Full Text Available Comtrade Ltd. covers a wide range of activities related to information and communication technologies; its deliverables include web applications, locally installed programs,system software, drivers, embedded software (used e.g. in medical devices, auto parts,communication switchboards. Also the extensive knowledge and practical experience about digital long-term preservation technologies have been acquired. This wide spectrum of activities puts us in the position to discuss the often overlooked aspect of the digital preservation - preservation of software programs. There are many resources dedicated to digital preservation of digital data, documents and multimedia records,but not so many about how to preserve the functionalities and features of computer programs. Exactly these functionalities - dynamic response to inputs - render the computer programs rich compared to documents or linear multimedia. The article opens the questions on the beginning of the way to the permanent digital preservation. The purpose is to find a way in the right direction, where all relevant aspects will be covered in proper balance. The following questions are asked: why at all to preserve computer programs permanently, who should do this and for whom, when we should think about permanent program preservation, what should be persevered (such as source code, screenshots, documentation, and social context of the program - e.g. media response to it ..., where and how? To illustrate the theoretic concepts given the idea of virtual national museum of electronic banking is also presented.

  15. Software Epistemology

    Science.gov (United States)

    2016-03-01

    in-vitro decision to incubate a startup, Lexumo [7], which is developing a commercial Software as a Service (SaaS) vulnerability assessment...reduction and technology exploration as well as incubated a commercial offering with Draper white-label support to DoD and IC customers—dramatically...Figure 9. OpHash Map 1.3.7 Opcode Hash (OpHash) A custom hashing scheme was developed in our SWE research to enable fast, but fuzzy , matching of basic

  16. Software system safety

    Science.gov (United States)

    Uber, James G.

    1988-01-01

    Software itself is not hazardous, but since software and hardware share common interfaces there is an opportunity for software to create hazards. Further, these software systems are complex, and proven methods for the design, analysis, and measurement of software safety are not yet available. Some past software failures, future NASA software trends, software engineering methods, and tools and techniques for various software safety analyses are reviewed. Recommendations to NASA are made based on this review.

  17. Intrinsic Motivation in Open Source Software Development

    DEFF Research Database (Denmark)

    Bitzer, J.; W., Schrettl,; Schröder, Philipp

    2004-01-01

    This papers sheds light on the puzzling evidence that even though open source software (OSS) is a public good, it is developed for free by highly qualified, young and motivated individuals, and evolves at a rapid pace. We show that once OSS development is understood as the private provision...

  18. Sandia software guidelines: Software quality planning

    Energy Technology Data Exchange (ETDEWEB)

    1987-08-01

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. In consonance with the IEEE Standard for Software Quality Assurance Plans, this volume identifies procedures to follow in producing a Software Quality Assurance Plan for an organization or a project, and provides an example project SQA plan. 2 figs., 4 tabs.

  19. Software engineering architecture-driven software development

    CERN Document Server

    Schmidt, Richard F

    2013-01-01

    Software Engineering: Architecture-driven Software Development is the first comprehensive guide to the underlying skills embodied in the IEEE's Software Engineering Body of Knowledge (SWEBOK) standard. Standards expert Richard Schmidt explains the traditional software engineering practices recognized for developing projects for government or corporate systems. Software engineering education often lacks standardization, with many institutions focusing on implementation rather than design as it impacts product architecture. Many graduates join the workforce with incomplete skil

  20. Software as a service approach to sensor simulation software deployment

    Science.gov (United States)

    Webster, Steven; Miller, Gordon; Mayott, Gregory

    2012-05-01

    Traditionally, military simulation has been problem domain specific. Executing an exercise currently requires multiple simulation software providers to specialize, deploy, and configure their respective implementations, integrate the collection of software to achieve a specific system behavior, and then execute for the purpose at hand. This approach leads to rigid system integrations which require simulation expertise for each deployment due to changes in location, hardware, and software. Our alternative is Software as a Service (SaaS) predicated on the virtualization of Night Vision Electronic Sensors (NVESD) sensor simulations as an exemplary case. Management middleware elements layer self provisioning, configuration, and integration services onto the virtualized sensors to present a system of services at run time. Given an Infrastructure as a Service (IaaS) environment, enabled and managed system of simulations yields a durable SaaS delivery without requiring user simulation expertise. Persistent SaaS simulations would provide on demand availability to connected users, decrease integration costs and timelines, and benefit the domain community from immediate deployment of lessons learned.

  1. The software life cycle

    CERN Document Server

    Ince, Darrel

    1990-01-01

    The Software Life Cycle deals with the software lifecycle, that is, what exactly happens when software is developed. Topics covered include aspects of software engineering, structured techniques of software development, and software project management. The use of mathematics to design and develop computer systems is also discussed. This book is comprised of 20 chapters divided into four sections and begins with an overview of software engineering and software development, paying particular attention to the birth of software engineering and the introduction of formal methods of software develop

  2. 41 CFR 102-38.120 - When may we conduct negotiated sales of personal property at fixed prices (fixed price sale)?

    Science.gov (United States)

    2010-07-01

    ... Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 38-SALE OF PERSONAL PROPERTY Sales Process Negotiated... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false When may we conduct...

  3. Software fault tolerance

    OpenAIRE

    Kazinov, Tofik Hasanaga; Mostafa, Jalilian Shahrukh

    2009-01-01

    Because of our present inability to produce errorfree software, software fault tolerance is and will contiune to be an important consideration in software system. The root cause of software design errors in the complexity of the systems. This paper surveys various software fault tolerance techniquest and methodologies. They are two gpoups: Single version and Multi version software fault tolerance techniques. It is expected that software fault tolerance research will benefit from this research...

  4. Software attribute visualization for high integrity software

    Energy Technology Data Exchange (ETDEWEB)

    Pollock, G.M.

    1998-03-01

    This report documents a prototype tool developed to investigate the use of visualization and virtual reality technologies for improving software surety confidence. The tool is utilized within the execution phase of the software life cycle. It provides a capability to monitor an executing program against prespecified requirements constraints provided in a program written in the requirements specification language SAGE. The resulting Software Attribute Visual Analysis Tool (SAVAnT) also provides a technique to assess the completeness of a software specification.

  5. Ontologies for software engineering and software technology

    CERN Document Server

    Calero, Coral; Piattini, Mario

    2006-01-01

    Covers two applications of ontologies in software engineering and software technology: sharing knowledge of the problem domain and using a common terminology among all stakeholders; and filtering the knowledge when defining models and metamodels. This book is of benefit to software engineering researchers in both academia and industry.

  6. Controlling Software Piracy.

    Science.gov (United States)

    King, Albert S.

    1992-01-01

    Explains what software manufacturers are doing to combat software piracy, recommends how managers should deal with this problem, and provides a role-playing exercise to help students understand the issues in software piracy. (SR)

  7. Software Metrics: Measuring Haskell

    OpenAIRE

    Ryder, Chris; Thompson, Simon

    2005-01-01

    Software metrics have been used in software engineering as a mechanism for assessing code quality and for targeting software development activities, such as testing or refactoring, at areas of a program that will most benefit from them. Haskell has many tools for software engineering, such as testing, debugging and refactoring tools, but software metrics have mostly been neglected. The work presented in this paper identifies a collection of software metrics for use with Haskell programs. Thes...

  8. Software Intensive Systems

    National Research Council Canada - National Science Library

    Horvitz, E; Katz, D. J; Rumpf, R. L; Shrobe, H; Smith, T. B; Webber, G. E; Williamson, W. E; Winston, P. H; Wolbarsht, James L

    2006-01-01

    .... Recommend that DoN create a software acquisition specialty, mandate basic schooling for software acquisition specialists, close certain acquisition loopholes that permit poor development practices...

  9. Maximizing ROI on software development

    CERN Document Server

    Sikka, Vijay

    2004-01-01

    A brief review of software development history. Software complexity crisis. Software development ROI. The case for global software development and testing. Software quality and test ROI. How do you implement global software development and testing. Case studies.

  10. IOStack: Software-Defined Object Storage

    OpenAIRE

    R. Gracia-Tinedo ; P. Garcia-Lopez ; M. Sanchez-Artigas ; J. Sampe

    2016-01-01

    The complexity and scale of today’s cloud storage systems is growing fast. In response to these challenges, Software- Defined Storage (SDS) has recently become a prime candidate to simplify storage management in the cloud. This article presents IOStack: The first SDS architecture for object stores (OpenStack Swift). At the control plane, the provisioning of SDS services to tenants is made according to a set of policies managed via a high-level DSL. Policies may target storage automat...

  11. Statistical Software Engineering

    Science.gov (United States)

    1998-04-13

    multiversion software subject to coincident errors. IEEE Trans. Software Eng. SE-11:1511-1517. Eckhardt, D.E., A.K Caglayan, J.C. Knight, L.D. Lee, D.F...J.C. and N.G. Leveson. 1986. Experimental evaluation of the assumption of independence in multiversion software. IEEE Trans. Software

  12. Agile Software Development

    Science.gov (United States)

    Biju, Soly Mathew

    2008-01-01

    Many software development firms are now adopting the agile software development method. This method involves the customer at every level of software development, thus reducing the impact of change in the requirement at a later stage. In this article, the principles of the agile method for software development are explored and there is a focus on…

  13. Software distribution using xnetlib

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J.J. [Univ. of Tennessee, Knoxville, TN (US). Dept. of Computer Science]|[Oak Ridge National Lab., TN (US); Rowan, T.H. [Oak Ridge National Lab., TN (US); Wade, R.C. [Univ. of Tennessee, Knoxville, TN (US). Dept. of Computer Science

    1993-06-01

    Xnetlib is a new tool for software distribution. Whereas its predecessor netlib uses e-mail as the user interface to its large collection of public-domain mathematical software, xnetlib uses an X Window interface and socket-based communication. Xnetlib makes it easy to search through a large distributed collection of software and to retrieve requested software in seconds.

  14. Ensuring Software IP Cleanliness

    Directory of Open Access Journals (Sweden)

    Mahshad Koohgoli

    2007-12-01

    Full Text Available At many points in the life of a software enterprise, determination of intellectual property (IP cleanliness becomes critical. The value of an enterprise that develops and sells software may depend on how clean the software is from the IP perspective. This article examines various methods of ensuring software IP cleanliness and discusses some of the benefits and shortcomings of current solutions.

  15. Great software debates

    CERN Document Server

    Davis, A

    2004-01-01

    The industry’s most outspoken and insightful critic explains how the software industry REALLY works. In Great Software Debates, Al Davis, shares what he has learned about the difference between the theory and the realities of business and encourages you to question and think about software engineering in ways that will help you succeed where others fail. In short, provocative essays, Davis fearlessly reveals the truth about process improvement, productivity, software quality, metrics, agile development, requirements documentation, modeling, software marketing and sales, empiricism, start-up financing, software research, requirements triage, software estimation, and entrepreneurship.

  16. Software Language Evolution

    OpenAIRE

    Vermolen, S.D.

    2012-01-01

    Software plays a critical role in our daily life. Vast amounts of money are spent on more and more complex systems. All software, regardless if it controls a plane or the game on your phone is never finished. Software changes when it contains bugs or when new functionality is added. This process of change is called software eovlution. Despite what the name suggests, this is in practice a rapid process. Software is described in a software language. Not only software can evolve, also the langua...

  17. Agile software assessment

    OpenAIRE

    Nierstrasz Oscar; Lungu Mircea

    2012-01-01

    Informed decision making is a critical activity in software development but it is poorly supported by common development environments which focus mainly on low level programming tasks. We posit the need for agile software assessment which aims to support decision making by enabling rapid and effective construction of software models and custom analyses. Agile software assessment entails gathering and exploiting the broader context of software information related to the system at hand as well ...

  18. Software Quality Assurance Metrics

    Science.gov (United States)

    McRae, Kalindra A.

    2004-01-01

    Software Quality Assurance (SQA) is a planned and systematic set of activities that ensures conformance of software life cycle processes and products conform to requirements, standards and procedures. In software development, software quality means meeting requirements and a degree of excellence and refinement of a project or product. Software Quality is a set of attributes of a software product by which its quality is described and evaluated. The set of attributes includes functionality, reliability, usability, efficiency, maintainability, and portability. Software Metrics help us understand the technical process that is used to develop a product. The process is measured to improve it and the product is measured to increase quality throughout the life cycle of software. Software Metrics are measurements of the quality of software. Software is measured to indicate the quality of the product, to assess the productivity of the people who produce the product, to assess the benefits derived from new software engineering methods and tools, to form a baseline for estimation, and to help justify requests for new tools or additional training. Any part of the software development can be measured. If Software Metrics are implemented in software development, it can save time, money, and allow the organization to identify the caused of defects which have the greatest effect on software development. The summer of 2004, I worked with Cynthia Calhoun and Frank Robinson in the Software Assurance/Risk Management department. My task was to research and collect, compile, and analyze SQA Metrics that have been used in other projects that are not currently being used by the SA team and report them to the Software Assurance team to see if any metrics can be implemented in their software assurance life cycle process.

  19. From Software Development to Software Assembly

    NARCIS (Netherlands)

    Sneed, Harry M.; Verhoef, Chris

    2016-01-01

    The lack of skilled programming personnel and the growing burden of maintaining customized software are forcing organizations to quit producing their own software. It's high time they turned to ready-made, standard components to fulfill their business requirements. Cloud services might be one way to

  20. Software Engineering Program: Software Process Improvement Guidebook

    Science.gov (United States)

    1996-01-01

    The purpose of this document is to provide experience-based guidance in implementing a software process improvement program in any NASA software development or maintenance community. This guidebook details how to define, operate, and implement a working software process improvement program. It describes the concept of the software process improvement program and its basic organizational components. It then describes the structure, organization, and operation of the software process improvement program, illustrating all these concepts with specific NASA examples. The information presented in the document is derived from the experiences of several NASA software organizations, including the SEL, the SEAL, and the SORCE. Their experiences reflect many of the elements of software process improvement within NASA. This guidebook presents lessons learned in a form usable by anyone considering establishing a software process improvement program within his or her own environment. This guidebook attempts to balance general and detailed information. It provides material general enough to be usable by NASA organizations whose characteristics do not directly match those of the sources of the information and models presented herein. It also keeps the ideas sufficiently close to the sources of the practical experiences that have generated the models and information.

  1. Amalgamation of Personal Software Process in Software ...

    African Journals Online (AJOL)

    Today, concern for quality has become an international movement. Even though most industrial organizations have now adopted modern quality principles, the software community has continued to rely on testing as the principal quality management method. Different decades have different trends in software engineering.

  2. Consent: statutory Provisions in Eritrea

    African Journals Online (AJOL)

    appreciate the legal significance of consent. "Every human being ... {2} Nothing in this article shall affect the provisions of laws ... (1 A court may, at any stage of a case, order that the accused .... undue influence, incapacitated person is invalid.

  3. Pragmatic Software Innovation

    DEFF Research Database (Denmark)

    Aaen, Ivan; Jensen, Rikke Hagensby

    2014-01-01

    We understand software innovation as concerned with introducing innovation into the development of software intensive systems, i.e. systems in which software development and/or integration are dominant considerations. Innovation is key in almost any strategy for competitiveness in existing markets......, for creating new markets, or for curbing rising public expenses, and software intensive systems are core elements in most such strategies. Software innovation therefore is vital for about every sector of the economy. Changes in software technologies over the last decades have opened up for experimentation......, learning, and flexibility in ongoing software projects, but how can this change be used to facilitate software innovation? How can a team systematically identify and pursue opportunities to create added value in ongoing projects? In this paper, we describe Deweyan pragmatism as the philosophical foundation...

  4. Software Engineering Improvement Plan

    Science.gov (United States)

    2006-01-01

    In performance of this task order, bd Systems personnel provided support to the Flight Software Branch and the Software Working Group through multiple tasks related to software engineering improvement and to activities of the independent Technical Authority (iTA) Discipline Technical Warrant Holder (DTWH) for software engineering. To ensure that the products, comments, and recommendations complied with customer requirements and the statement of work, bd Systems personnel maintained close coordination with the customer. These personnel performed work in areas such as update of agency requirements and directives database, software effort estimation, software problem reports, a web-based process asset library, miscellaneous documentation review, software system requirements, issue tracking software survey, systems engineering NPR, and project-related reviews. This report contains a summary of the work performed and the accomplishments in each of these areas.

  5. Improving Software Reliability Forecasting

    NARCIS (Netherlands)

    Burtsy, Bernard; Albeanu, Grigore; Boros, Dragos N.; Popentiu, Florin; Nicola, V.F.

    1996-01-01

    This work investigates some methods for software reliability forecasting. A supermodel is presented as a suited tool for prediction of reliability in software project development. Also, times series forecasting for cumulative interfailure time is proposed and illustrated.

  6. Paladin Software Support Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Paladin Software Support Environment (SSE) occupies 2,241 square-feet. It contains the hardware and software tools required to support the Paladin Automatic Fire...

  7. Agent Building Software

    Science.gov (United States)

    2000-01-01

    AgentBuilder is a software component developed under an SBIR contract between Reticular Systems, Inc., and Goddard Space Flight Center. AgentBuilder allows software developers without experience in intelligent agent technologies to easily build software applications using intelligent agents. Agents are components of software that will perform tasks automatically, with no intervention or command from a user. AgentBuilder reduces the time and cost of developing agent systems and provides a simple mechanism for implementing high-performance agent systems.

  8. Software engineer's pocket book

    CERN Document Server

    Tooley, Michael

    2013-01-01

    Software Engineer's Pocket Book provides a concise discussion on various aspects of software engineering. The book is comprised of six chapters that tackle various areas of concerns in software engineering. Chapter 1 discusses software development, and Chapter 2 covers programming languages. Chapter 3 deals with operating systems. The book also tackles discrete mathematics and numerical computation. Data structures and algorithms are also explained. The text will be of great use to individuals involved in the specification, design, development, implementation, testing, maintenance, and qualit

  9. Software Architecture Simulation

    OpenAIRE

    Mårtensson, Frans; Jönsson, Per

    2002-01-01

    A software architecture is one of the first steps towards a software system. A software architecture can be designed in different ways. During the design phase, it is important to select the most suitable design of the architecture, in order to create a good foundation for the system. The selection process is performed by evaluating architecture alternatives against each other. We investigate the use of continuous simulation of a software architecture as a support tool for architecture evalua...

  10. Improving Software Developer's Competence

    DEFF Research Database (Denmark)

    Abrahamsson, Pekka; Kautz, Karlheinz; Sieppi, Heikki

    2002-01-01

    Emerging agile software development methods are people oriented development approaches to be used by the software industry. The personal software process (PSP) is an accepted method for improving the capabilities of a single software engineer. Five original hypotheses regarding the impact...... and time estimation skills but that the productivity did not decrease and the resulting product quality was improved. The implications of these findings are briefly addressed....

  11. 76 FR 57677 - Defense Federal Acquisition Regulation Supplement; Increase the Use of Fixed-Price Incentive...

    Science.gov (United States)

    2011-09-16

    ... innovation in industry, as set forth in a memorandum from the Under Secretary of Defense for Acquisition... and safety effects, distributive impacts, and equity). E.O. 13563 emphasizes the importance of... the initiative on incentivizing productivity and innovation in industry, as presented by the Under...

  12. 48 CFR 52.229-6 - Taxes-Foreign Fixed-Price Contracts.

    Science.gov (United States)

    2010-10-01

    ... and taxes include fees and charges for doing business that are levied by the government of the country.... After-imposed tax means any new or increased tax or duty, or tax that was exempted or excluded on the... taxes and duties that the Government of the United States and the government of the country concerned...

  13. 76 FR 11410 - Defense Federal Acquisition Regulation Supplement; Increase the Use of Fixed-Price Incentive...

    Science.gov (United States)

    2011-03-02

    ... memorandum from the Under Secretary of Defense for Acquisition, Technology, and Logistics, dated November 3... by the Under Secretary of Defense for Acquisition, Technology, & Logistics in a memorandum dated...

  14. 48 CFR 52.249-10 - Default (Fixed-Price Construction).

    Science.gov (United States)

    2010-10-01

    ... under this clause, if— (1) The delay in completing the work arises from unforeseeable causes beyond the control and without the fault or negligence of the Contractor. Examples of such causes include (i) acts of..., (v) floods, (vi) epidemics, (vii) quarantine restrictions, (viii) strikes, (ix) freight embargoes, (x...

  15. 48 CFR 52.249-8 - Default (Fixed-Price Supply and Service).

    Science.gov (United States)

    2010-10-01

    ... Contractor shall not be liable for any excess costs if the failure to perform the contract arises from causes beyond the control and without the fault or negligence of the Contractor. Examples of such causes include... contractual capacity, (3) fires, (4) floods, (5) epidemics, (6) quarantine restrictions (7) strikes, (8...

  16. 48 CFR 52.249-9 - Default (Fixed-Price Research and Development).

    Science.gov (United States)

    2010-10-01

    ... Contractor shall not be liable for any excess costs if the failure to perform the contract arises from causes beyond the control and without the fault or negligence of the Contractor. Examples of such causes include... contractual capacity, (3) fires, (4) floods, (5) epidemics, (6) quarantine restrictions, (7) strikes, (8...

  17. Firm Fixed Price and Cost Plus Fixed Fee Construction Contracts in Iraq and Afghanistan

    Science.gov (United States)

    2012-03-01

    The second goal was to establish key performance indicators ( KPIs ) that could be used to measure project success. An extensive literature review of...projects are dependent on the outcome of several overarching critical success factors (CSFs) and also specific key performance indicators ( KPIs ). The...capability, participant teamwork, and environmental factors can be identified and accounted. KPIs are suggested to evaluate actual project

  18. 48 CFR 852.236-82 - Payments under fixed-price construction contracts (without NAS).

    Science.gov (United States)

    2010-10-01

    ... Percent Pneumatic Tube System 10 Incinerators (medical waste and trash) 5 Sewage treatment plant equipment... Secondary switchgear 5 Fire alarm system 5 Nurse call system 5 Intercom system 5 Radio system 5 TV... paragraph (b) of the basic clause: (6)(i) The contractor shall at the time of contract award furnish the...

  19. 48 CFR 852.236-83 - Payments under fixed-price construction contracts (including NAS).

    Science.gov (United States)

    2010-10-01

    ... waste and trash) 5 Sewage treatment plant equipment 5 Water treatment plant equipment 5 Washers (dish... 10 Engine-generator system 5 Primary switchgear 5 Secondary switchgear 5 Fire alarm system 5 Nurse... contracting officer. The activity on the CPM shall have money only and not activity time. (ii) The contractor...

  20. 48 CFR 52.232-5 - Payments Under Fixed-Price Construction Contracts.

    Science.gov (United States)

    2010-10-01

    ... certification, the certification is still acceptable.) I hereby certify, to the best of my knowledge and belief..., and conditions of the contract; (2) All payments due to subcontractors and suppliers from previous... supplier in accordance with the terms and conditions of the subcontract; and (4) This certification is not...

  1. Viking Software Data

    Science.gov (United States)

    1977-05-01

    SWSG were then identified to be A.n Integration Contractor Software System Engineer (ICSSE), a NMC Software System Engineer (VLSSE), an Orbiter Software...resistance ohm V-A electromotive fort e volt W/A energy toleI k entropy toule per kelvin K force newton N k!:-Mls fre’quency heri Ilz (cycle~s illuminance

  2. Software variability management

    NARCIS (Netherlands)

    Bosch, J; Nord, RL

    2004-01-01

    During recent years, the amount of variability that has to be supported by a software artefact is growing considerably and its management is evolving into a major challenge during development, usage, and evolution of software artefacts. Successful management of variability in software leads to

  3. Software Language Evolution

    NARCIS (Netherlands)

    Vermolen, S.D.

    2012-01-01

    Software plays a critical role in our daily life. Vast amounts of money are spent on more and more complex systems. All software, regardless if it controls a plane or the game on your phone is never finished. Software changes when it contains bugs or when new functionality is added. This process of

  4. Software Architecture Evolution

    Science.gov (United States)

    Barnes, Jeffrey M.

    2013-01-01

    Many software systems eventually undergo changes to their basic architectural structure. Such changes may be prompted by new feature requests, new quality attribute requirements, changing technology, or other reasons. Whatever the causes, architecture evolution is commonplace in real-world software projects. Today's software architects, however,…

  5. Microcomputer Software Collections.

    Science.gov (United States)

    Demas, Samuel

    1985-01-01

    Presents overview of special considerations in developing microcomputer software collections, review of standardized cataloging practices, and discussion of problems of selection and acquisition of software. Policies governing loan procedures for microcomputer software which involve four types of copy protection (patent, trade secret, contract,…

  6. Copyright and Computer Software.

    Science.gov (United States)

    Haugness, C. A.

    1985-01-01

    Explores some of the difficult areas of copyright protection for computer software including legal and illegal copying; values imparted to students if illegal software copies are used; and teacher and administrator responsibility. A suggested school district policy on software copyright is presented. (MBR)

  7. Software Quality Assurance in Software Projects: A Study of Pakistan

    OpenAIRE

    Faisal Shafique Butt; Sundus Shaukat; M. Wasif Nisar; Ehsan Ullah Munir; Muhammad Waseem; Kashif Ayyub

    2013-01-01

    Software quality is specific property which tells what kind of standard software should have. In a software project, quality is the key factor of success and decline of software related organization. Many researches have been done regarding software quality. Software related organization follows standards introduced by Capability Maturity Model Integration (CMMI) to achieve good quality software. Quality is divided into three main layers which are Software Quality Assurance (SQA), Software Qu...

  8. Funding Research Software Development

    Science.gov (United States)

    Momcheva, Ivelina G.

    2017-01-01

    Astronomical software is used by each and every member of our scientific community. Purpose-build software is becoming ever more critical as we enter the regime of large datasets and simulations of increasing complexity. However, financial investments in building, maintaining and renovating the software infrastructure have been uneven. In this talk I will summarize past and current funding sources for astronomical software development, discuss other models of funding and introduce a new initiative for supporting community software at STScI. The purpose of this talk is to prompt discussion about how we allocate resources to this vital infrastructure.

  9. Software Testing Requires Variability

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    2003-01-01

    Software variability is the ability of a software system or artefact to be changed, customized or configured for use in a particular context. Variability in software systems is important from a number of perspectives. Some perspectives rightly receive much attention due to their direct economic i...... impact in software production. As is also apparent from the call for papers these perspectives focus on qualities such as reuse, adaptability, and maintainability.......Software variability is the ability of a software system or artefact to be changed, customized or configured for use in a particular context. Variability in software systems is important from a number of perspectives. Some perspectives rightly receive much attention due to their direct economic...

  10. Intrinsic Motivation versus Signaling in Open Source Software Development

    DEFF Research Database (Denmark)

    Bitzer, J; Schrettl, W; Schröder, P

    This papers sheds light on the puzzling fact that even though open source software (OSS) is a public good, it is developed for free by highly qualified, young, motivated individuals, and evolves at a rapid pace. We show that when OSS development is understood as the private provision of a public...

  11. Present and Future of Software Graphics Architectures for IDTV

    NARCIS (Netherlands)

    P.S. Cesar Garcia (Pablo Santiago); D.C.A. Bulterman (Dick); K.R. Baker; L.F.G. Soares; S. Cruz-Lara; A. Kaptein; G. Lekakos; K. Chorianopoulos; G. Doukidis

    2007-01-01

    htmlabstractThis chapter aims to define a research agenda regarding the software graphics architecture for interactive digital television (iDTV). It is important to note that by iDTV we do not refer to the provision of a return path, but rather to the potential impact the user has over the

  12. Social Housing Provision in Copenhagen

    DEFF Research Database (Denmark)

    Tsenkova, Sasha; Vestergaard, Hedvig

    The paper provides an overview of trends and processes of change affecting new social housing provision in Denmark with a focus on Copenhagen. The local responses are reviewed within the context of changes to the unitary national housing system that functions with a robust range of private and non......-profit housing providers, and a wide range of fiscal and regulatory instruments enhancing the competitive performance of the social housing sector. The research analyses recent housing policy measures and their impact on new social housing provision in Copenhagen. The emphasis is on the mix of housing policy...... instruments implemented in three major policy domains-fiscal, financial and regulatory-to promote the production of new social housing. The system of new social housing provision is examined as a dynamic process of interaction between public and private institutions defining housing policy outcomes...

  13. 48 CFR 927.409 - Solicitation provisions and contract clauses. (DOE coverage-paragraphs (a), (h), (s), and (t))

    Science.gov (United States)

    2010-10-01

    ... Contractor agrees not to assert copyright in computer software first produced in the performance of this... COPYRIGHTS Technical Data and Copyrights 927.409 Solicitation provisions and contract clauses. (DOE coverage... except where software is specified for delivery or except where other special circumstances exist: (a...

  14. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    There currently exist two competing approaches in the literature on the optimal provision of public goods. The standard approach highlights the importance of distortionary taxation and distributional concerns. The new approach neutralizes distributional concerns by adjusting the non-linear income...... for the optimal level of a public good without imposing any separability assumptions on preferences. This formula shows that distortionary taxation may have a role to play as in the standard approach. However, the main determinants of optimal provision are completely different and the traditional formula with its...

  15. Dynamic provisioning for community services

    CERN Document Server

    Qi, Li

    2013-01-01

    Dynamic Provisioning for Community Services outlines a dynamic provisioning and maintenance mechanism in a running distributed system, e.g. the grid, which can be used to maximize the utilization of computing resources and user demands. The book includes a complete and reliable maintenance system solution for the large-scale distributed system and an interoperation mechanism for the grid middleware deployed in the United States, Europe, and China. The experiments and evaluations have all been practically implemented for ChinaGrid, and the best practices established can help readers to construc

  16. Software Defined Networking Demands on Software Technologies

    DEFF Research Database (Denmark)

    Galinac Grbac, T.; Caba, Cosmin Marius; Soler, José

    2015-01-01

    , we review this new approach to networking from an architectural point of view, and identify and discuss some critical quality issues that require new developments in software technologies. These issues we discuss along with use case scenarios. Here in this paper we aim to identify challenges......Software Defined Networking (SDN) is a networking approach based on a centralized control plane architecture with standardised interfaces between control and data planes. SDN enables fast configuration and reconfiguration of the network to enhance resource utilization and service performances....... This new approach enables a more dynamic and flexible network, which may adapt to user needs and application requirements. To this end, systemized solutions must be implemented in network software, aiming to provide secure network services that meet the required service performance levels. In this paper...

  17. Software architecture evolution

    DEFF Research Database (Denmark)

    Barais, Olivier; Le Meur, Anne-Francoise; Duchien, Laurence

    2008-01-01

    architecture. Following the early aspect paradigm, Tran SAT allows the software architect to design a software architecture stepwise in terms of aspects at the design stage. It realises the evolution as the weaving of new architectural aspects into an existing software architecture.......Software architectures must frequently evolve to cope with changing requirements, and this evolution often implies integrating new concerns. Unfortunately, when the new concerns are crosscutting, existing architecture description languages provide little or no support for this kind of evolution....... The software architect must modify multiple elements of the architecture manually, which risks introducing inconsistencies. This chapter provides an overview, comparison and detailed treatment of the various state-of-the-art approaches to describing and evolving software architectures. Furthermore, we discuss...

  18. Software Architecture Evolution

    Science.gov (United States)

    2013-12-01

    Software Architecture Evolution Jeffrey M. Barnes December 2013 CMU-ISR-13-118 Institute for Software Research School of Computer Science Carnegie...DEC 2013 2. REPORT TYPE 3. DATES COVERED 00-00-2013 to 00-00-2013 4. TITLE AND SUBTITLE Software Architecture Evolution 5a. CONTRACT NUMBER 5b...systems eventually undergo changes to their basic architectural structure. Such changes may be prompted by new feature requests, new quality attribute

  19. Software systems for astronomy

    CERN Document Server

    Conrad, Albert R

    2014-01-01

    This book covers the use and development of software for astronomy. It describes the control systems used to point the telescope and operate its cameras and spectrographs, as well as the web-based tools used to plan those observations. In addition, the book also covers the analysis and archiving of astronomical data once it has been acquired. Readers will learn about existing software tools and packages, develop their own software tools, and analyze real data sets.

  20. Software Process Improvement Defined

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2002-01-01

    This paper argues in favor of the development of explanatory theory on software process improvement. The last one or two decades commitment to prescriptive approaches in software process improvement theory may contribute to the emergence of a gulf dividing theorists and practitioners....... It is proposed that this divide be met by the development of theory evaluating prescriptive approaches and informing practice with a focus on the software process policymaking and process control aspects of improvement efforts...

  1. Solar Asset Management Software

    Energy Technology Data Exchange (ETDEWEB)

    Iverson, Aaron [Ra Power Management, Inc., Oakland, CA (United States); Zviagin, George [Ra Power Management, Inc., Oakland, CA (United States)

    2016-09-30

    Ra Power Management (RPM) has developed a cloud based software platform that manages the financial and operational functions of third party financed solar projects throughout their lifecycle. RPM’s software streamlines and automates the sales, financing, and management of a portfolio of solar assets. The software helps solar developers automate the most difficult aspects of asset management, leading to increased transparency, efficiency, and reduction in human error. More importantly, our platform will help developers save money by improving their operating margins.

  2. Computing and software

    OpenAIRE

    White, G C; Hines, J.E.

    2004-01-01

    The reality is that the statistical methods used for analysis of data depend upon the availability of software. Analysis of marked animal data is no different than the rest of the statistical field. The methods used for analysis are those that are available in reliable software packages. Thus, the critical importance of having reliable, up–to–date software available to biologists is obvious. Statisticians have continued to develop more robust models, ever expanding the suite of potential ...

  3. Computing and software

    OpenAIRE

    White, G C; Hines, J.E.

    2004-01-01

    The reality is that the statistical methods used for analysis of data depend upon the availability of software. Analysis of marked animal data is no different than the rest of the statistical field. The methods used for analysis are those that are available in reliable software packages. Thus, the critical importance of having reliable, up–to–date software available to biologists is obvious. Statisticians have continued to develop more robust models, ever expanding the suite of potential anal...

  4. Software evolution and maintenance

    CERN Document Server

    Tripathy, Priyadarshi

    2014-01-01

    Software Evolution and Maintenance: A Practitioner's Approach is an accessible textbook for students and professionals, which collates the advances in software development and provides the most current models and techniques in maintenance.Explains two maintenance standards: IEEE/EIA 1219 and ISO/IEC14764Discusses several commercial reverse and domain engineering toolkitsSlides for instructors are available onlineInformation is based on the IEEE SWEBOK (Software Engineering Body of Knowledge)

  5. Essential software architecture

    CERN Document Server

    Gorton, Ian

    2011-01-01

    Job titles like ""Technical Architect"" and ""Chief Architect"" nowadays abound in software industry, yet many people suspect that ""architecture"" is one of the most overused and least understood terms in professional software development. Gorton's book tries to resolve this dilemma. It concisely describes the essential elements of knowledge and key skills required to be a software architect. The explanations encompass the essentials of architecture thinking, practices, and supporting technologies. They range from a general understanding of structure and quality attributes through technical i

  6. Testing unconstrained optimization software

    Energy Technology Data Exchange (ETDEWEB)

    More, J.J.; Garbow, B.S.; Hillstrom, K.E.

    1978-07-01

    Much of the testing of optimization software is inadequate because the number of test functions is small or the starting points are close to the solution. In addition, there has been too much emphasis on measuring the efficiency of the software and not enough on testing reliability and robustness. To address this need, a relatively large but easy-to-use collection of test functions was produced and guidelines for testing the reliability and robustness of unconstrained optimization software were designed. 9 tables.

  7. Software evolution in prototyping

    OpenAIRE

    Berzins, V.; Qi, Lu

    1996-01-01

    This paper proposes a model of software changes for supporting the evolution of software prototypes. The software evolution steps are decomposed into primitive substeps that correspond to monotonic specification changes. This structure is used to rearrange chronological derivation sequences into structures containing only meaning-preserving changes. The authors indicate how this structure can be used to automatically combine different changes to a specification. A set of examples illustrates ...

  8. Software configuration management

    CERN Document Server

    Keyes, Jessica

    2004-01-01

    Software Configuration Management discusses the framework from a standards viewpoint, using the original DoD MIL-STD-973 and EIA-649 standards to describe the elements of configuration management within a software engineering perspective. Divided into two parts, the first section is composed of 14 chapters that explain every facet of configuration management related to software engineering. The second section consists of 25 appendices that contain many valuable real world CM templates.

  9. Software engineering the current practice

    CERN Document Server

    Rajlich, Vaclav

    2011-01-01

    INTRODUCTION History of Software EngineeringSoftware PropertiesOrigins of SoftwareBirth of Software EngineeringThird Paradigm: Iterative ApproachSoftware Life Span ModelsStaged ModelVariants of Staged ModelSoftware Technologies Programming Languages and CompilersObject-Oriented TechnologyVersion Control SystemSoftware ModelsClass DiagramsUML Activity DiagramsClass Dependency Graphs and ContractsSOFTWARE CHANGEIntroduction to Software ChangeCharacteristics of Software ChangePhases of Software ChangeRequirements and Their ElicitationRequirements Analysis and Change InitiationConcepts and Concept

  10. Software architecture 1

    CERN Document Server

    Oussalah , Mourad Chabane

    2014-01-01

    Over the past 20 years, software architectures have significantly contributed to the development of complex and distributed systems. Nowadays, it is recognized that one of the critical problems in the design and development of any complex software system is its architecture, i.e. the organization of its architectural elements. Software Architecture presents the software architecture paradigms based on objects, components, services and models, as well as the various architectural techniques and methods, the analysis of architectural qualities, models of representation of architectural template

  11. Software product lines

    OpenAIRE

    Cortés Verdín, María Karen

    2005-01-01

    A Software Product Line is a “set of software-intensive systems sharing a common, managed set of features that satisfy the specific needs of a particular market segment or mission and that are developed from a common set of core assets in a prescribed way”1. A software product line (or software product family) approach promotes planned and proactive reuse of core assets and architecture-centric development, achieving a substantial increment in product quality and a reduced time to market. Bec...

  12. Essence: Facilitating Software Innovation

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2008-01-01

      This paper suggests ways to facilitate creativity and innovation in software development. The paper applies four perspectives – Product, Project, Process, and People –to identify an outlook for software innovation. The paper then describes a new facility–Software Innovation Research Lab (SIRL......) – and a new method concept for software innovation – Essence – based on views, modes, and team roles. Finally, the paper reports from an early experiment using SIRL and Essence and identifies further research....

  13. Software architecture 2

    CERN Document Server

    Oussalah, Mourad Chabanne

    2014-01-01

    Over the past 20 years, software architectures have significantly contributed to the development of complex and distributed systems. Nowadays, it is recognized that one of the critical problems in the design and development of any complex software system is its architecture, i.e. the organization of its architectural elements. Software Architecture presents the software architecture paradigms based on objects, components, services and models, as well as the various architectural techniques and methods, the analysis of architectural qualities, models of representation of architectural templa

  14. Agile software development

    CERN Document Server

    Dingsoyr, Torgeir; Moe, Nils Brede

    2010-01-01

    Agile software development has become an umbrella term for a number of changes in how software developers plan and coordinate their work, how they communicate with customers and external stakeholders, and how software development is organized in small, medium, and large companies, from the telecom and healthcare sectors to games and interactive media. Still, after a decade of research, agile software development is the source of continued debate due to its multifaceted nature and insufficient synthesis of research results. Dingsoyr, Dyba, and Moe now present a comprehensive snapshot of the kno

  15. Dtest Testing Software

    Science.gov (United States)

    Jain, Abhinandan; Cameron, Jonathan M.; Myint, Steven

    2013-01-01

    This software runs a suite of arbitrary software tests spanning various software languages and types of tests (unit level, system level, or file comparison tests). The dtest utility can be set to automate periodic testing of large suites of software, as well as running individual tests. It supports distributing multiple tests over multiple CPU cores, if available. The dtest tool is a utility program (written in Python) that scans through a directory (and its subdirectories) and finds all directories that match a certain pattern and then executes any tests in that directory as described in simple configuration files.

  16. Contractor Software Charges

    National Research Council Canada - National Science Library

    Granetto, Paul

    1994-01-01

    .... Examples of computer software costs that contractors charge through indirect rates are material management systems, security systems, labor accounting systems, and computer-aided design and manufacturing...

  17. Software Radar Technology

    Directory of Open Access Journals (Sweden)

    Tang Jun

    2015-08-01

    Full Text Available In this paper, the definition and the key features of Software Radar, which is a new concept, are proposed and discussed. We consider the development of modern radar system technology to be divided into three stages: Digital Radar, Software radar and Intelligent Radar, and the second stage is just commencing now. A Software Radar system should be a combination of various modern digital modular components conformed to certain software and hardware standards. Moreover, a software radar system with an open system architecture supporting to decouple application software and low level hardware would be easy to adopt "user requirements-oriented" developing methodology instead of traditional "specific function-oriented" developing methodology. Compared with traditional Digital Radar, Software Radar system can be easily reconfigured and scaled up or down to adapt to the changes of requirements and technologies. A demonstration Software Radar signal processing system, RadarLab 2.0, which has been developed by Tsinghua University, is introduced in this paper and the suggestions for the future development of Software Radar in China are also given in the conclusion.

  18. Global Software Engineering

    DEFF Research Database (Denmark)

    Ebert, Christof; Kuhrmann, Marco; Prikladnicki, Rafael

    2016-01-01

    Professional software products and IT systems and services today are developed mostly by globally distributed teams, projects, and companies. Successfully orchestrating Global Software Engineering (GSE) has become the major success factor both for organizations and practitioners. Yet, more than...... and experience reported at the IEEE International Conference on Software Engineering (ICGSE) series. The outcomes of our analysis show GSE as a field highly attached to industry and, thus, a considerable share of ICGSE papers address the transfer of Software Engineering concepts and solutions to the global stage...

  19. Optimization of Antivirus Software

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available The paper describes the main techniques used in development of computer antivirus software applications. For this particular category of software, are identified and defined optimum criteria that helps determine which solution is better and what are the objectives of the optimization process. From the general viewpoint of software optimization are presented methods and techniques that are applied at code development level. Regarding the particularities of antivirus software, the paper analyzes some of the optimization concepts applied to this category of applications

  20. Can CH-53K 3D Technical Data Support the Provisioning Process

    Science.gov (United States)

    2017-05-01

    section of government stakeholders, or high- level government decision makers—are reviewed in compliance with LMI’s ISO- certified quality management...using 3D models documented in CATIA computer-aided design (CAD) software .1 PMA-261’s planned approach for delivering 3D technical data as CATIA models...to use 3D models in proprietary CAD software formats will preclude NAVSUP and DLA LIS from conducting their provisioning and cataloging processes

  1. Consent: statutory Provisions in Eritrea

    African Journals Online (AJOL)

    MBY

    CONSENT IN THE ERITREAN CIVIL CODE. Consent is a requirement or prerequisite for many ... Notwithstanding the provisions of ArtfZl] Civil Code where an investigating police officer considers it necessary, having .... Liability Article 2028 — General Principle. Whosoever causes damage to another by an offence.

  2. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    2012-01-01

    The standard approach to the optimal provision of public goods highlights the importance of distortionary taxation and distributional concerns. A new approach neutralizes distributional concerns by adjusting the income tax schedule. We demonstrate that both approaches are derived from the same...

  3. IMPLICATIONS OF COMMUNITY INFRASTRUCTURE PROVISION ...

    African Journals Online (AJOL)

    Osondu

    2012-11-01

    Nov 1, 2012 ... a high level of community participation in the provision of such infrastructure as schools, electricity, ... Department of Geography & Environmental Management, ... “secondary towns”. The range of cites or towns that constitute the level of urban hierarchy vary among countries, depending on the pattern of.

  4. A Process Framework for Designing Software Reference Architectures for Providing Tools as a Service

    DEFF Research Database (Denmark)

    Chauhan, Muhammad Aufeef; Babar, Muhammad Ali; Probst, Christian W.

    2016-01-01

    of software systems need customized and systematic SRA design and evaluation methods. In this paper, we present a software Reference Architecture Design process Framework (RADeF) that can be used for analysis, design and evaluation of the SRA for provisioning of Tools as a Service as part of a cloud...

  5. Social software in global software development

    DEFF Research Database (Denmark)

    Giuffrida, Rosalba; Dittrich, Yvonne

    2010-01-01

    variety of tools such as: instant messaging, internet forums, mailing lists, blogs, wikis, social network sites, social bookmarking, social libraries, virtual worlds. Though normally rather belonging to the private realm, the use of social software in corporate context has been reported, e.g. as a way...

  6. Customer Interaction in Software Development: A Comparison of Software Methodologies Deployed in Namibian Software Firms

    CSIR Research Space (South Africa)

    Iyawa, GE

    2016-01-01

    Full Text Available Software methodologies provide guidelines for the development of software applications. Studies reveal that customer interaction in the software development process improves the chances that software applications will meet customers’ needs. Despite...

  7. Equitable provision of social facilities for a range of settlements: guidelines and tools for integrated provision

    CSIR Research Space (South Africa)

    Green, Cheri A

    2013-09-01

    Full Text Available looks at equitable provision of social facilities for a range of settlements and offers guidelines and tools for integrated provision that incorporates the 1) development of fully provisioned quality living environments, 2) improvement of access...

  8. Sustainability in Software Engineering

    NARCIS (Netherlands)

    Wolfram, N.J.E.; Lago, P.; Osborne, Francesco

    2017-01-01

    The intersection between software engineering research and issues related to sustainability and green IT has been the subject of increasing attention. In spite of that, we observe that sustainability is still not clearly defined, or understood, in the field of software engineering. This lack of

  9. Computer software profiles

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2009-04-15

    A review of various computer software programs designed for use in the petroleum industry was presented with reference to each programs capabilities, efficiencies, and operational parameters. This article highlighted 3 software packages developed by Epic Consulting Services Ltd. for reservoir surveillance, forecasting and waterflooding optimization. Two oil and gas software solutions developed by Energy Navigator were presented, notably AFE Navigator for capital tracking and Value Navigator for full suite engineering applications. Six reservoir simulation packages developed by Fekete Associates Inc. were also presented along with software programs developed by 3esi for resource planning, reservoir forecasting, scheduling tracking, archiving, variance reporting and project performance monitoring. Streamsim Technologies Inc. has also developed software packages known as studioSL and 3DSL for geologists and reservoir engineers. Three multiphase flow modelling software packages developed by Neotec were also highlighted. These included Wellflo, Pipeflo and Forgas to model pipelines, flow conditions and wellbore conditions. The consulting software packages developed by Schlumberger Information Solutions for use in geology and geophysics were also highlighted along with software solutions for reservoir engineering; production optimization; reserves risk management; and information management. tabs., figs.

  10. Avoidable Software Procurements

    Science.gov (United States)

    2012-09-01

    basic functioning of federal agencies. GSA Advantage is an online purchasing service created by the GSA organization. Its mission is to provide a...managing enterprise software. Agreement negotiations and retail contracting actions are performed by IT acquisition and contracting professionals...deploying CICO technology, commercial IT industry leaders, such as Amazon and Apple, have been loaning out software titles, albeit video titles, for

  11. Marketing Mix del Software.

    Directory of Open Access Journals (Sweden)

    Yudith del Carmen Rodríguez Pérez

    2006-03-01

    Por ello, en este trabajo se define el concepto de producto software, se caracteriza al mismo y se exponen sus atributos de calidad. Además, se aborda la mezcla de marketing del software necesaria y diferente a la de otros productos para que este triunfe en el mercado.

  12. Software evolution with XVCL

    DEFF Research Database (Denmark)

    Zhang, Weishan; Jarzabek, Stan; Zhang, Hongyu

    2004-01-01

    This chapter introduces software evolution with XVCL (XML-based Variant Configuration Language), which is an XML-based metaprogramming technique. As the software evolves, a large number of variants may arise, especially whtn such kinds of evolutions are related to multiple platforms as shown in our...

  13. Who Owns Computer Software?

    Science.gov (United States)

    Branscomb, Anne Wells

    1995-01-01

    Discusses the protection of intellectual property as it applies to computer software and its impact on private enterprise and the public good. Highlights include the role of patents, copyrights, and trade secrets; some court cases; and recommendations for alternatives to the existing legal framework for protecting computer software. (KRN)

  14. Software for multistate analysis

    NARCIS (Netherlands)

    Willekens, Frans; Putter, H.

    2014-01-01

    Background: The growing interest in pathways, the increased availability of life-history data, innovations in statistical and demographic techniques, and advances in software technology have stimulated the development of software packages for multistate modeling of life histories. Objective: In the

  15. Software for multistate analysis

    NARCIS (Netherlands)

    Willekens, Frans; Putter, H.

    2014-01-01

    Background: The growing interest in pathways, the increased availability of life-history data, innovations in statistical and demographic techniques, and advances in software technology have stimulated the development of software packages for multistate modeling of life histories.Objective: In the

  16. Software cost estimation

    NARCIS (Netherlands)

    Heemstra, F.J.; Heemstra, F.J.

    1993-01-01

    The paper gives an overview of the state of the art of software cost estimation (SCE). The main questions to be answered in the paper are: (1) What are the reasons for overruns of budgets and planned durations? (2) What are the prerequisites for estimating? (3) How can software development effort be

  17. Software product family evaluation

    NARCIS (Netherlands)

    van der Linden, F; Bosch, J; Kamsties, E; Kansala, K; Krzanik, L; Obbink, H; VanDerLinden, F

    2004-01-01

    This paper proposes a 4-dimensional software product family engineering evaluation model. The 4 dimensions relate to the software engineering concerns of business, architecture, organisation and process. The evaluation model is meant to be used within organisations to determine the status of their

  18. Cleanroom software development

    Science.gov (United States)

    Dyer, M.; Mills, H. D.

    1981-01-01

    The 'cleanroom' software development process is a technical and organizational approach to developing software with certifiable reliability. Key ideas behind the process are well structured software specifications, randomized testing methods and the introduction of statistical controls; but the main point is to deny entry for defects during the development of software. This latter point suggests the use of the term 'cleanroom' in analogy to the defect prevention controls used in the manufacturing of high technology hardware. In the 'cleanroom', the entire software development process is embedded within a formal statistical design, in contrast to executing selected tests and appealing to the randomness of operational settings for drawing statistical inferences. Instead, random testing is introduced as a part of the statistical design itself so that when development and testing are completed, statistical inferences are made about the operation of the system.

  19. Software quality in 1997

    Energy Technology Data Exchange (ETDEWEB)

    Jones, C. [Software Productivity Research, Inc., Burlington, MA (United States)

    1997-11-01

    For many years, software quality assurance lagged behind hardware quality assurance in terms of methods, metrics, and successful results. New approaches such as Quality Function Deployment (QFD) the ISO 9000-9004 standards, the SEI maturity levels, and Total Quality Management (TQM) are starting to attract wide attention, and in some cases to bring software quality levels up to a parity with manufacturing quality levels. Since software is on the critical path for many engineered products, and for internal business systems as well, the new approaches are starting to affect global competition and attract widespread international interest. It can be hypothesized that success in mastering software quality will be a key strategy for dominating global software markets in the 21st century.

  20. Trends in software testing

    CERN Document Server

    Mohanty, J; Balakrishnan, Arunkumar

    2017-01-01

    This book is focused on the advancements in the field of software testing and the innovative practices that the industry is adopting. Considering the widely varied nature of software testing, the book addresses contemporary aspects that are important for both academia and industry. There are dedicated chapters on seamless high-efficiency frameworks, automation on regression testing, software by search, and system evolution management. There are a host of mathematical models that are promising for software quality improvement by model-based testing. There are three chapters addressing this concern. Students and researchers in particular will find these chapters useful for their mathematical strength and rigor. Other topics covered include uncertainty in testing, software security testing, testing as a service, test technical debt (or test debt), disruption caused by digital advancement (social media, cloud computing, mobile application and data analytics), and challenges and benefits of outsourcing. The book w...

  1. Software licenses: Stay honest!

    CERN Multimedia

    Computer Security Team

    2012-01-01

    Do you recall our article about copyright violation in the last issue of the CERN Bulletin, “Music, videos and the risk for CERN”? Now let’s be more precise. “Violating copyright” not only means the illegal download of music and videos, it also applies to software packages and applications.   Users must respect proprietary rights in compliance with the CERN Computing Rules (OC5). Not having legitimately obtained a program or the required licenses to run that software is not a minor offense. It violates CERN rules and puts the Organization at risk! Vendors deserve credit and compensation. Therefore, make sure that you have the right to use their software. In other words, you have bought the software via legitimate channels and use a valid and honestly obtained license. This also applies to “Shareware” and software under open licenses, which might also come with a cost. Usually, only “Freeware” is complete...

  2. Revisiting software ecosystems research

    DEFF Research Database (Denmark)

    Manikas, Konstantinos

    2016-01-01

    Software ecosystems’ is argued to first appear as a concept more than 10 years ago and software ecosystem research started to take off in 2010. We conduct a systematic literature study, based on the most extensive literature review in the field up to date, with two primarily aims: (a) to provide...... an updated overview of the field and (b) to document evolution in the field. In total, we analyze 231 papers from 2007 until 2014 and provide an overview of the research in software ecosystems. Our analysis reveals a field that is rapidly growing both in volume and empirical focus while becoming more mature...... from evolving. We propose means for future research and the community to address them. Finally, our analysis shapes the view of the field having evolved outside the existing definitions of software ecosystems and thus propose the update of the definition of software ecosystems....

  3. Developing Software Simulations

    Directory of Open Access Journals (Sweden)

    Tom Hall

    2007-06-01

    Full Text Available Programs in education and business often require learners to develop and demonstrate competence in specified areas and then be able to effectively apply this knowledge. One method to aid in developing a skill set in these areas is through the use of software simulations. These simulations can be used for learner demonstrations of competencies in a specified course as well as a review of the basic skills at the beginning of subsequent courses. The first section of this paper discusses ToolBook, the software used to develop our software simulations. The second section discusses the process of developing software simulations. The third part discusses how we have used software simulations to assess student knowledge of research design by providing simulations that allow the student to practice using SPSS and Excel.

  4. Systematic Software Development

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Méndez Fernández, Daniel

    2015-01-01

    makes these countries an attractive host for software companies. Often, high-quality engineering and excellent quality of products, e.g., machinery and equipment, are mentioned. Yet, the question is: Can such arguments be also found for the software industry? We aim at investigating the degree...... project- and quality management and their implementation in practice. So far, our results suggest that the necessity for a systematic software development is well recognized, while software development still follows an ad-hoc rather than a systematized style. Our results provide initial findings, which we......The speed of innovation and the global allocation of resources to accelerate development or to reduce cost put pressure on the software industry. In the global competition, especially so-called high-price countries have to present arguments why the higher development cost is justified and what...

  5. Scientific Software Component Technology

    Energy Technology Data Exchange (ETDEWEB)

    Kohn, S.; Dykman, N.; Kumfert, G.; Smolinski, B.

    2000-02-16

    We are developing new software component technology for high-performance parallel scientific computing to address issues of complexity, re-use, and interoperability for laboratory software. Component technology enables cross-project code re-use, reduces software development costs, and provides additional simulation capabilities for massively parallel laboratory application codes. The success of our approach will be measured by its impact on DOE mathematical and scientific software efforts. Thus, we are collaborating closely with library developers and application scientists in the Common Component Architecture forum, the Equation Solver Interface forum, and other DOE mathematical software groups to gather requirements, write and adopt a variety of design specifications, and develop demonstration projects to validate our approach. Numerical simulation is essential to the science mission at the laboratory. However, it is becoming increasingly difficult to manage the complexity of modern simulation software. Computational scientists develop complex, three-dimensional, massively parallel, full-physics simulations that require the integration of diverse software packages written by outside development teams. Currently, the integration of a new software package, such as a new linear solver library, can require several months of effort. Current industry component technologies such as CORBA, JavaBeans, and COM have all been used successfully in the business domain to reduce software development costs and increase software quality. However, these existing industry component infrastructures will not scale to support massively parallel applications in science and engineering. In particular, they do not address issues related to high-performance parallel computing on ASCI-class machines, such as fast in-process connections between components, language interoperability for scientific languages such as Fortran, parallel data redistribution between components, and massively

  6. Interprofessionalism, personalization and care provision.

    Science.gov (United States)

    Laurenson, Mary; Brocklehurst, Hilary

    2011-04-01

    This UK-based empirical research investigates interprofessionalism and personalization to assess their potential to achieve quality care provision for people with long-term conditions. Governmental policies extol the virtues of interprofessionalism and personalization to drive modernization forward, however, change requires the commitment of health and social care professionals. Therefore the complexity of turning policy into practice requires continual review to ensure policy ideals become practice realities rather than speculative rhetoric. This paper examines interprofessional working (IPW) and interprofessional education (IPE) by analysing the experiences and working relationships of professionals from different professions and their potential impact upon personalization initiatives. The conclusion argues that educational providers and professional awarding bodies need to enshrine interprofessionalism into curricula and qualification accreditation thereby instilling collaboration intrinsically into care provision.

  7. Software survey 2008

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2008-07-15

    This article presented a guide to new software applications designed to facilitate petroleum exploration, drilling and production activities. Oil and gas producers can use the products for a range of functions, including reservoir characterization and accounting. In addition to a description of the software application, this article listed the name of software providers and the new features available in each product. The featured software developed by Calgary-based providers included: PetroLOOK by Alcaro Softworks Inc.; StabView and RocksBank by Advanced Geotechnology; the Edge screening tool by Canadian Discovery Ltd.; AFE Navigator by Energy Navigator Inc.; evMosaic by Entero Corp.; ResSurveil, ResBalance and ResAssist by Epic Consulting Services Ltd; FAST WellTest and FAST Piper by Fekete Associates Inc.; OMNI 3D and VISTA 2D/3D by Gedco; geoSCOUT, petroCUBE and gDC by GeoLOGIC Systems Ltd.; DataVera by Intervera Data Solutions; PIPEFLO, WELLFLO and FORGAS by Neotechnology Consultants Ltd.; AFENexus, EANexus; ForeFront, GeoNexus and JVNexus management software by Pandell Technology Corp.; Oil and Gas Solutions by Risk Advisory; Petrel, GeoFrame, ECLIPSE, and Frontsim by Schlumberger Information Solutions; esi.manage and esi.executive by 3esi; and SeisWare by Zokero Inc. The featured software developed by Texas-based providers included the HTRI Xchanger Suite by Heat Transfer Research Inc.; GeoProbe, PowerView, GeoGraphix, AssetPlanner, Nexus software, Decision Management System, AssetConnect, and OpenWorks by Landmark; NeuraScanner, NeuraLaser, NeuraLog, NeuraMap, NeuraSection and NeuraView by Neuralog Inc.; and software by OpenSpirit. The article also featured management and tracking solutions developed by Vancouver-based SustaiNet Software Solutions Inc.

  8. Multiphase flow calculation software

    Science.gov (United States)

    Fincke, James R.

    2003-04-15

    Multiphase flow calculation software and computer-readable media carrying computer executable instructions for calculating liquid and gas phase mass flow rates of high void fraction multiphase flows. The multiphase flow calculation software employs various given, or experimentally determined, parameters in conjunction with a plurality of pressure differentials of a multiphase flow, preferably supplied by a differential pressure flowmeter or the like, to determine liquid and gas phase mass flow rates of the high void fraction multiphase flows. Embodiments of the multiphase flow calculation software are suitable for use in a variety of applications, including real-time management and control of an object system.

  9. Calidad de componentes software

    OpenAIRE

    Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier; Quer Bosor, Maria Carme

    2010-01-01

    En los últimos años se constata una tendencia creciente por parte de las organizaciones a desarrollar sus sistemas software mediante la combinación de componentes, en lugar de desarrollar dichos sistemas partiendo de cero. Esta tendencia es debida a varios factores. Entre ellos cabe destacar: la necesidad de las organizaciones de reducir los costes y el tiempo dedicados al desarrollo de los sistemas software; el crecimiento del mercado de componentes software; la reducción de la distancia ent...

  10. Software takes command

    CERN Document Server

    Manovich, Lev

    2013-01-01

    Software has replaced a diverse array of physical, mechanical, and electronic technologies used before 21st century to create, store, distribute and interact with cultural artifacts. It has become our interface to the world, to others, to our memory and our imagination - a universal language through which the world speaks, and a universal engine on which the world runs. What electricity and combustion engine were to the early 20th century, software is to the early 21st century. Offering the the first theoretical and historical account of software for media authoring and its effects on the prac

  11. Beginning software engineering

    CERN Document Server

    Stephens, Rod

    2015-01-01

    Beginning Software Engineering demystifies the software engineering methodologies and techniques that professional developers use to design and build robust, efficient, and consistently reliable software. Free of jargon and assuming no previous programming, development, or management experience, this accessible guide explains important concepts and techniques that can be applied to any programming language. Each chapter ends with exercises that let you test your understanding and help you elaborate on the chapter's main concepts. Everything you need to understand waterfall, Sashimi, agile, RAD, Scrum, Kanban, Extreme Programming, and many other development models is inside!

  12. Towards a software profession

    Science.gov (United States)

    Berard, Edward V.

    1986-01-01

    An increasing number of programmers have attempted to change their image. They have made it plain that they wish not only to be taken seriously, but they also wish to be regarded as professionals. Many programmers now wish to referred to as software engineers. If programmers wish to be considered professionals in every sense of the word, two obstacles must be overcome: the inability to think of software as a product, and the idea that little or no skill is required to create and handle software throughout its life cycle. The steps to be taken toward professionalization are outlined along with recommendations.

  13. Global Software Engineering

    DEFF Research Database (Denmark)

    Ebert, Christof; Kuhrmann, Marco; Prikladnicki, Rafael

    2016-01-01

    SOFTWARE, LIKE ALL industry products, is the result of complex multinational supply chains with many partners from concept to development to production and maintenance. Global software engineering (GSE), IT outsourcing, and business process outsourcing during the past decade have showed growth...... rates of 10 to 20 percent per year. This instalment of Practitioner’s Digest summarizes experiences and guidance from industry to facilitate knowledge and technology transfer for GSE. It’s based on industry feedback from the annual IEEE International Conference on Global Software Engineering, which had...

  14. Software quality assurance handbook

    Energy Technology Data Exchange (ETDEWEB)

    1990-09-01

    There are two important reasons for Software Quality Assurance (SQA) at Allied-Signal Inc., Kansas City Division (KCD): First, the benefits from SQA make good business sense. Second, the Department of Energy has requested SQA. This handbook is one of the first steps in a plant-wide implementation of Software Quality Assurance at KCD. The handbook has two main purposes. The first is to provide information that you will need to perform software quality assurance activities. The second is to provide a common thread to unify the approach to SQA at KCD. 2 figs.

  15. Error Free Software

    Science.gov (United States)

    1985-01-01

    A mathematical theory for development of "higher order" software to catch computer mistakes resulted from a Johnson Space Center contract for Apollo spacecraft navigation. Two women who were involved in the project formed Higher Order Software, Inc. to develop and market the system of error analysis and correction. They designed software which is logically error-free, which, in one instance, was found to increase productivity by 600%. USE.IT defines its objectives using AXES -- a user can write in English and the system converts to computer languages. It is employed by several large corporations.

  16. Guide to software export

    CERN Document Server

    Philips, Roger A

    2014-01-01

    An ideal reference source for CEOs, marketing and sales managers, sales consultants, and students of international marketing, Guide to Software Export provides a step-by-step approach to initiating or expanding international software sales. It teaches you how to examine critically your candidate product for exportability; how to find distributors, agents, and resellers abroad; how to identify the best distribution structure for export; and much, much more!Not content with providing just the guidelines for setting up, expanding, and managing your international sales channels, Guide to Software

  17. Intellectual Property Protection of Software – At the Crossroads of Software Patents and Open Source Software

    OpenAIRE

    Tantarimäki, Maria

    2018-01-01

    The thesis considers the intellectual property protection of software in Europe and in the US, which is increasingly important subject as the world is globalizing and digitalizing. The special nature of software has challenges the intellectual property rights. The current protection of software is based on copyright protection but in this thesis, two other options are considered: software patents and open source software. Software patents provide strong protection for software whereas the pur...

  18. Software For Genetic Algorithms

    Science.gov (United States)

    Wang, Lui; Bayer, Steve E.

    1992-01-01

    SPLICER computer program is genetic-algorithm software tool used to solve search and optimization problems. Provides underlying framework and structure for building genetic-algorithm application program. Written in Think C.

  19. Collaborative software development

    NARCIS (Netherlands)

    M. de Jonge (Merijn); E. Visser; J.M.W. Visser (Joost)

    2001-01-01

    textabstractWe present an approach to collaborative software development where obtaining components and contributing components across organizational boundaries are explicit phases in the development process. A lightweight generative infrastructure supports this approach with an online package base,

  20. Software Design Analyzer System

    Science.gov (United States)

    Tausworthe, R. C.

    1985-01-01

    CRISP80 software design analyzer system a set of programs that supports top-down, hierarchic, modular structured design, and programing methodologies. CRISP80 allows for expression of design as picture of program.

  1. eSoftwareList

    Data.gov (United States)

    US Agency for International Development — USAID Software Database reporting tool created in Oracle Application Express (APEX). This version provides read only access to a database view of the JIRA SAR...

  2. Core Flight Software Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The mission of the CFS project is to provide reusable software in support of human space exploration programs.   The top-level technical approach to...

  3. Tier2 Submit Software

    Science.gov (United States)

    Download this tool for Windows or Mac, which helps facilities prepare a Tier II electronic chemical inventory report. The data can also be exported into the CAMEOfm (Computer-Aided Management of Emergency Operations) emergency planning software.

  4. Test af Software

    DEFF Research Database (Denmark)

    Dette dokument udgør slutrapporten for netværkssamarbejdet ”Testnet”, som er udført i perioden 1.4.2006 til 31.12.2008. Netværket beskæftiger sig navnlig med emner inden for test af indlejret og teknisk software, men et antal eksempler på problemstillinger og løsninger forbundet med test af...... administrativ software indgår også. Rapporten er opdelt i følgende 3 dele: Overblik. Her giver vi et resumé af netværkets formål, aktiviteter og resultater. State of the art af software test ridses op. Vi omtaler, at CISS og netværket tager nye tiltag. Netværket. Formål, deltagere og behandlede emner på ti...... række danske software-, elektronik- og IT-virksomheder....

  5. Managing Software Process Evolution

    DEFF Research Database (Denmark)

    This book focuses on the design, development, management, governance and application of evolving software processes that are aligned with changing business objectives, such as expansion to new domains or shifting to global production. In the context of an evolving business world, it examines...... the complete software process lifecycle, from the initial definition of a product to its systematic improvement. In doing so, it addresses difficult problems, such as how to implement processes in highly regulated domains or where to find a suitable notation system for documenting processes, and provides...... essential insights and tips to help readers manage process evolutions. And last but not least, it provides a wealth of examples and cases on how to deal with software evolution in practice. Reflecting these topics, the book is divided into three parts. Part 1 focuses on software business transformation...

  6. Error-Free Software

    Science.gov (United States)

    1989-01-01

    001 is an integrated tool suited for automatically developing ultra reliable models, simulations and software systems. Developed and marketed by Hamilton Technologies, Inc. (HTI), it has been applied in engineering, manufacturing, banking and software tools development. The software provides the ability to simplify the complex. A system developed with 001 can be a prototype or fully developed with production quality code. It is free of interface errors, consistent, logically complete and has no data or control flow errors. Systems can be designed, developed and maintained with maximum productivity. Margaret Hamilton, President of Hamilton Technologies, also directed the research and development of USE.IT, an earlier product which was the first computer aided software engineering product in the industry to concentrate on automatically supporting the development of an ultrareliable system throughout its life cycle. Both products originated in NASA technology developed under a Johnson Space Center contract.

  7. Project Portfolio Management Software

    OpenAIRE

    Paul POCATILU

    2006-01-01

    In order to design a methodology for the development of project portfolio management (PPM) applications, the existing applications have to be studied. This paper describes the main characteristics of the leading project portfolio management software applications.

  8. A Framework for Instituting Software Metrics in Small Software Organizations

    OpenAIRE

    Hisham M. Haddad; Nancy C. Ross; Donald E. Meredith

    2012-01-01

    The role of metrics in software quality is well-recognized; however, software metrics are yet to be standardized and integrated into development practices across the software industry. Literature reports indicate that software companies with less than 50 employees may represent up to 85% of the software organizations in several countries, including the United States. While process, project, and product metrics share a common goal of contributing to software quality and reliability, utilizatio...

  9. Survey on Impact of Software Metrics on Software Quality

    OpenAIRE

    Mrinal Singh Rawat; Arpita Mittal; Sanjay Kumar Dubey

    2012-01-01

    Software metrics provide a quantitative basis for planning and predicting software development processes. Therefore the quality of software can be controlled and improved easily. Quality in fact aids higher productivity, which has brought software metrics to the forefront. This research paper focuses on different views on software quality. Moreover, many metrics and models have been developed; promoted and utilized resulting in remarkable successes. This paper examines the realm of software e...

  10. Global software development

    DEFF Research Database (Denmark)

    Matthiesen, Stina

    2016-01-01

    This overview presents the mid stages of my doctoral research-based on ethnographic work conducted in IT companies in India and in Denmark-on collaborative work within global software development (GSD). In the following I briefly introduce how this research seeks to spark a debate in CSCW...... by challenging contemporary ideals about software development outsourcing through the exploration of the multiplicities and asymmetric dynamics inherent in the collaborative work of GSD....

  11. Transformational Leadershipin Software Projects

    OpenAIRE

    MOUSAVIKHAH, MARYAM

    2013-01-01

    Lack of management in software projects is among the most important reasons for the failure of this kind of projects. Considering this fact, in addition to high rate of IS (Information System) projects’ failure, and the lack of leadership studies in IS field, it is necessary to pay more attention to the concept of leadership in software projects. Transformational leadership as one of the most popular leadership theories, although might bring specific advantages for this kind of projects, has ...

  12. Benchmarking Software Assurance Implementation

    Science.gov (United States)

    2011-05-18

    product The chicken#. (a.k.a. Process Focused Assessment ) – Management Systems ( ISO 9001, ISO 27001 , ISO 2000) – Capability Maturity Models (CMMI...Benchmarking Software Assurance Implementation Michele Moss SSTC Conference May 18, 2011 Report Documentation Page Form ApprovedOMB No. 0704-0188...00-00-2011 4. TITLE AND SUBTITLE Benchmarking Software Assurance Implementation 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER

  13. Mining unstructured software data

    OpenAIRE

    Bacchelli, Alberto; Lanza, Michele

    2013-01-01

    Our thesis is that the analysis of unstructured data supports software understanding and evolution analysis, and complements the data mined from structured sources. To this aim, we implemented the necessary toolset and investigated methods for exploring, exposing, and exploiting unstructured data.To validate our thesis, we focused on development email data. We found two main challenges in using it to support program comprehension and software development: The disconnection between emai...

  14. Software Process Assessment (SPA)

    Science.gov (United States)

    Rosenberg, Linda H.; Sheppard, Sylvia B.; Butler, Scott A.

    1994-01-01

    NASA's environment mirrors the changes taking place in the nation at large, i.e. workers are being asked to do more work with fewer resources. For software developers at NASA's Goddard Space Flight Center (GSFC), the effects of this change are that we must continue to produce quality code that is maintainable and reusable, but we must learn to produce it more efficiently and less expensively. To accomplish this goal, the Data Systems Technology Division (DSTD) at GSFC is trying a variety of both proven and state-of-the-art techniques for software development (e.g., object-oriented design, prototyping, designing for reuse, etc.). In order to evaluate the effectiveness of these techniques, the Software Process Assessment (SPA) program was initiated. SPA was begun under the assumption that the effects of different software development processes, techniques, and tools, on the resulting product must be evaluated in an objective manner in order to assess any benefits that may have accrued. SPA involves the collection and analysis of software product and process data. These data include metrics such as effort, code changes, size, complexity, and code readability. This paper describes the SPA data collection and analysis methodology and presents examples of benefits realized thus far by DSTD's software developers and managers.

  15. The LUCIFER control software

    Science.gov (United States)

    Jütte, Marcus; Knierim, Volker; Polsterer, Kai; Lehmitz, Michael; Storz, Clemens; Seifert, Walter; Ageorges, Nancy

    2010-07-01

    The successful roll-out of the control software for a complex NIR imager/spectrograph with MOS calls for flexible development strategies due to changing requirements during different phases of the project. A waterfall strategy used in the beginning has to change to a more iterative and agile process in the later stages. The choice of an appropriate program language as well as suitable software layout is crucial. For example the software has to accomplish multiple demands of different user groups, including a high level of flexibility for later changes and extensions. Different access levels to the instrument are mandatory to afford direct control mechanisms for lab operations and inspections of the instrument as well as tools to accomplish efficient science observations. Our hierarchical software structure with four layers of increasing abstract levels and the use of an object oriented language ideally supports these requirements. Here we describe our software architecture, the software development process, the different access levels and our commissioning experiences with LUCIFER 1.

  16. Computing and software

    Directory of Open Access Journals (Sweden)

    White, G. C.

    2004-06-01

    Full Text Available The reality is that the statistical methods used for analysis of data depend upon the availability of software. Analysis of marked animal data is no different than the rest of the statistical field. The methods used for analysis are those that are available in reliable software packages. Thus, the critical importance of having reliable, up–to–date software available to biologists is obvious. Statisticians have continued to develop more robust models, ever expanding the suite of potential analysis methods available. But without software to implement these newer methods, they will languish in the abstract, and not be applied to the problems deserving them. In the Computers and Software Session, two new software packages are described, a comparison of implementation of methods for the estimation of nest survival is provided, and a more speculative paper about how the next generation of software might be structured is presented. Rotella et al. (2004 compare nest survival estimation with different software packages: SAS logistic regression, SAS non–linear mixed models, and Program MARK. Nests are assumed to be visited at various, possibly infrequent, intervals. All of the approaches described compute nest survival with the same likelihood, and require that the age of the nest is known to account for nests that eventually hatch. However, each approach offers advantages and disadvantages, explored by Rotella et al. (2004. Efford et al. (2004 present a new software package called DENSITY. The package computes population abundance and density from trapping arrays and other detection methods with a new and unique approach. DENSITY represents the first major addition to the analysis of trapping arrays in 20 years. Barker & White (2004 discuss how existing software such as Program MARK require that each new model’s likelihood must be programmed specifically for that model. They wishfully think that future software might allow the user to combine

  17. Computing and software

    Science.gov (United States)

    White, Gary C.; Hines, J.E.

    2004-01-01

    The reality is that the statistical methods used for analysis of data depend upon the availability of software. Analysis of marked animal data is no different than the rest of the statistical field. The methods used for analysis are those that are available in reliable software packages. Thus, the critical importance of having reliable, up–to–date software available to biologists is obvious. Statisticians have continued to develop more robust models, ever expanding the suite of potential analysis methodsavailable. But without software to implement these newer methods, they will languish in the abstract, and not be applied to the problems deserving them.In the Computers and Software Session, two new software packages are described, a comparison of implementation of methods for the estimation of nest survival is provided, and a more speculative paper about how the next generation of software might be structured is presented.Rotella et al. (2004) compare nest survival estimation with different software packages: SAS logistic regression, SAS non–linear mixed models, and Program MARK. Nests are assumed to be visited at various, possibly infrequent, intervals. All of the approaches described compute nest survival with the same likelihood, and require that the age of the nest is known to account for nests that eventually hatch. However, each approach offers advantages and disadvantages, explored by Rotella et al. (2004).Efford et al. (2004) present a new software package called DENSITY. The package computes population abundance and density from trapping arrays and other detection methods with a new and unique approach. DENSITY represents the first major addition to the analysis of trapping arrays in 20 years.Barker & White (2004) discuss how existing software such as Program MARK require that each new model’s likelihood must be programmed specifically for that model. They wishfully think that future software might allow the user to combine pieces of likelihood

  18. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    2009-01-01

    There currently exist two competing approaches in the literature on the optimal provision of public goods. The standard approach highlights the importance of distortionary taxation and distributional concerns. The new approach neutralizes distributional concerns by adjusting the non-linear income...... tax, and finds that this reinvigorates the simple Samuelson rule when preferences are separable in goods and leisure. We provide a synthesis by demonstrating that both approaches derive from the same basic formula. We further develop the new approach by deriving a general, intuitive formula...

  19. A Process Framework for Designing Software Reference Architectures for Providing Tools as a Service

    DEFF Research Database (Denmark)

    Chauhan, Muhammad Aufeef; Babar, Muhammad Ali; Probst, Christian W.

    2016-01-01

    to be provisioned and underlying cloud platforms to be used while designing SRA. The framework recommends adoption of the multi-faceted approach for evaluation of SRA and quantifiable measurement scheme to evaluate quality of the SRA. We foresee that RADeF can facilitate software architects and researchers during...... of software systems need customized and systematic SRA design and evaluation methods. In this paper, we present a software Reference Architecture Design process Framework (RADeF) that can be used for analysis, design and evaluation of the SRA for provisioning of Tools as a Service as part of a cloud......Software Reference Architecture (SRA), which is a generic architecture solution for a specific type of software systems, provides foundation for the design of concrete architectures in terms of architecture design guidelines and architecture elements. The complexity and size of certain types...

  20. A Reference Architecture for Provisioning of Tools as a Service: Meta-Model, Ontologies and Design Elements

    DEFF Research Database (Denmark)

    Chauhan, Muhammad Aufeef; Babar, Muhammad Ali; Sheng, Quan Z.

    2016-01-01

    Software Architecture (SA) plays a critical role in designing, developing and evolving cloud-based platforms that can be used to provision different types of services to consumers on demand. In this paper, we present a Reference Architecture (RA) for designing cloud-based Tools as a service SPACE...... (TSPACE) for provisioning a bundled suite of tools by following the Software as a Service (SaaS) model. The reference architecture has been designed by leveraging information structuring approaches and by using well-known architecture design principles and patterns. The RA has been documented using view...... to provision tools for software architecting. We have also evaluated the RA in terms of effectiveness of the design decisions and the RA’s completeness and feasibility using scenario-based architecture evaluation method. The proposed TSPACE RA can provide valuable insights to information structure approaches...

  1. A Reference Architecture for Provisioning of Tools as a Service: Meta-Model, Ontologies and Design Elements

    DEFF Research Database (Denmark)

    Chauhan, Muhammad Aufeef; Babar, Muhammad Ali; Sheng, Quan Z.

    2016-01-01

    to provision tools for software architecting. We have also evaluated the RA in terms of effectiveness of the design decisions and the RA’s completeness and feasibility using scenario-based architecture evaluation method. The proposed TSPACE RA can provide valuable insights to information structure approaches......Software Architecture (SA) plays a critical role in designing, developing and evolving cloud-based platforms that can be used to provision different types of services to consumers on demand. In this paper, we present a Reference Architecture (RA) for designing cloud-based Tools as a service SPACE...... (TSPACE) for provisioning a bundled suite of tools by following the Software as a Service (SaaS) model. The reference architecture has been designed by leveraging information structuring approaches and by using well-known architecture design principles and patterns. The RA has been documented using view...

  2. Cost effective software internationalisation

    Directory of Open Access Journals (Sweden)

    Tim Hunt

    Full Text Available This paper describes the design and implementation of a method for allowing the user interface of a software application to be translated by the end user into any other language. It is proposed that if used by the software industry this technique will increase the availability of software to minority groups. The research involved the modification of an existing email application for children (www.mifrenz.com by providing a tool for parents to modify the pre-installed translations created using automated translation tools. Standard software internationalisation techniques available with modern programming languages were extensively used. This work resulted in a fully implemented product that has been sold in 11 countries and has confirmed usage in Dutch, French, German, Spanish, Norwegian, Russian, Swedish, and English. It is concluded that with the advent of automated translation tools and giving the end user the ability to modify the translation, as described in this paper, means that it is now possible for all software to be delivered with any interface language at a minimal cost.

  3. Managing Distributed Software Projects

    DEFF Research Database (Denmark)

    Persson, John Stouby

    Increasingly, software projects are becoming geographically distributed, with limited face-toface interaction between participants. These projects face particular challenges that need careful managerial attention. This PhD study reports on how we can understand and support the management of distr......Increasingly, software projects are becoming geographically distributed, with limited face-toface interaction between participants. These projects face particular challenges that need careful managerial attention. This PhD study reports on how we can understand and support the management...... of distributed software projects, based on a literature study and a case study. The main emphasis of the literature study was on how to support the management of distributed software projects, but also contributed to an understanding of these projects. The main emphasis of the case study was on how to understand...... the management of distributed software projects, but also contributed to supporting the management of these projects. The literature study integrates what we know about risks and risk-resolution techniques, into a framework for managing risks in distributed contexts. This framework was developed iteratively...

  4. Software cost/resource modeling: Software quality tradeoff measurement

    Science.gov (United States)

    Lawler, R. W.

    1980-01-01

    A conceptual framework for treating software quality from a total system perspective is developed. Examples are given to show how system quality objectives may be allocated to hardware and software; to illustrate trades among quality factors, both hardware and software, to achieve system performance objectives; and to illustrate the impact of certain design choices on software functionality.

  5. Software Maintenance and Evolution: The Implication for Software ...

    African Journals Online (AJOL)

    Software maintenance is the process of modifying existing operational software by correcting errors, migration of the software to new technologies and platforms, and adapting it to deal with new environmental requirements. It denotes any change made to a software product before and after delivery to customer or user.

  6. Impact of Agile Software Development Model on Software Maintainability

    Science.gov (United States)

    Gawali, Ajay R.

    2012-01-01

    Software maintenance and support costs account for up to 60% of the overall software life cycle cost and often burdens tightly budgeted information technology (IT) organizations. Agile software development approach delivers business value early, but implications on software maintainability are still unknown. The purpose of this quantitative study…

  7. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 13

    Science.gov (United States)

    1995-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  8. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 14

    Science.gov (United States)

    1996-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  9. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 15

    Science.gov (United States)

    1997-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  10. CONRAD Software Architecture

    Science.gov (United States)

    Guzman, J. C.; Bennett, T.

    2008-08-01

    The Convergent Radio Astronomy Demonstrator (CONRAD) is a collaboration between the computing teams of two SKA pathfinder instruments, MeerKAT (South Africa) and ASKAP (Australia). Our goal is to produce the required common software to operate, process and store the data from the two instruments. Both instruments are synthesis arrays composed of a large number of antennas (40 - 100) operating at centimeter wavelengths with wide-field capabilities. Key challenges are the processing of high volume of data in real-time as well as the remote mode of operations. Here we present the software architecture for CONRAD. Our design approach is to maximize the use of open solutions and third-party software widely deployed in commercial applications, such as SNMP and LDAP, and to utilize modern web-based technologies for the user interfaces, such as AJAX.

  11. New Media as Software

    Directory of Open Access Journals (Sweden)

    Manuel Portela

    2014-03-01

    Full Text Available Review of Lev Manovich, Software Takes Command: Extending the Language of New Media. London: Bloomsbury, 2013, 358 pp. ISBN 978-1-6235-6817-7. In Lev Manovich’s most recent book, this programmatic interrogation of our medial condition leads to the following question: do media still exist after software? This is the question that triggers Manovich’s dialogue both with computing history and with theories of digital media of recent decades, including the extension of his own previous formulations in The Language of New Media, published in 2001, and which became a major reference work in the field. The subtitle of the new book points precisely to this critical revisiting of his earlier work in the context of ubiquitous computing and accelerated transcoding of social, cultural and artistic practices by software.

  12. Lecture 2: Software Security

    CERN Multimedia

    CERN. Geneva

    2013-01-01

    Computer security has been an increasing concern for IT professionals for a number of years, yet despite all the efforts, computer systems and networks remain highly vulnerable to attacks of different kinds. Design flaws and security bugs in the underlying software are among the main reasons for this. This lecture addresses the following question: how to create secure software? The lecture starts with a definition of computer security and an explanation of why it is so difficult to achieve. It then introduces the main security principles (like least-privilege, or defense-in-depth) and discusses security in different phases of the software development cycle. The emphasis is put on the implementation part: most common pitfalls and security bugs are listed, followed by advice on best practice for security development, testing and deployment. Sebastian Lopienski is CERN’s deputy Computer Security Officer. He works on security strategy and policies; offers internal consultancy and audit services; develops and ...

  13. Methods of Software Verification

    Directory of Open Access Journals (Sweden)

    R. E. Gurin

    2015-01-01

    Full Text Available This article is devoted to the problem of software verification (SW. Methods of software verification designed to check the software for compliance with the stated requirements such as correctness, system security and system adaptability to small changes in the environment, portability and compatibility, etc. These are various methods both by the operation process and by the way of achieving result. The article describes the static and dynamic methods of software verification and paid attention to the method of symbolic execution. In its review of static analysis are discussed and described the deductive method, and methods for testing the model. A relevant issue of the pros and cons of a particular method is emphasized. The article considers classification of test techniques for each method. In this paper we present and analyze the characteristics and mechanisms of the static analysis of dependencies, as well as their views, which can reduce the number of false positives in situations where the current state of the program combines two or more states obtained both in different paths of execution and in working with multiple object values. Dependences connect various types of software objects: single variables, the elements of composite variables (structure fields, array elements, the size of the heap areas, the length of lines, the number of initialized array elements in the verification code using static methods. The article pays attention to the identification of dependencies within the framework of the abstract interpretation, as well as gives an overview and analysis of the inference tools.Methods of dynamic analysis such as testing, monitoring and profiling are presented and analyzed. Also some kinds of tools are considered which can be applied to the software when using the methods of dynamic analysis. Based on the work a conclusion is drawn, which describes the most relevant problems of analysis techniques, methods of their solutions and

  14. License contracts, free software and creative commons : national report Germany

    OpenAIRE

    Peukert, Alexander; König, Dominik

    2014-01-01

    This country report was prepared for the 19th World Congress of the International Academy of Comparative Law in Vienna in 2014. It is structured as a questionnaire and provides an overview of the legal framework for Free and Open Source Software (FOSS) and other alternative license models like (e.g.) Creative Commons under German law. The first set of questions addresses the applicable statutory provisions and the reported case law in this area. The second section concerns contractual issues,...

  15. Agile software development

    CERN Document Server

    Stober, Thomas

    2009-01-01

    Software Development is moving towards a more agile and more flexible approach. It turns out that the traditional 'waterfall' model is not supportive in an environment where technical, financial and strategic constraints are changing almost every day. But what is agility? What are today's major approaches? And especially: What is the impact of agile development principles on the development teams, on project management and on software architects? How can large enterprises become more agile and improve their business processes, which have been existing since many, many years? What are the limit

  16. Software product quality control

    CERN Document Server

    Wagner, Stefan

    2013-01-01

    Quality is not a fixed or universal property of software; it depends on the context and goals of its stakeholders. Hence, when you want to develop a high-quality software system, the first step must be a clear and precise specification of quality. Yet even if you get it right and complete, you can be sure that it will become invalid over time. So the only solution is continuous quality control: the steady and explicit evaluation of a product's properties with respect to its updated quality goals.This book guides you in setting up and running continuous quality control in your environment. Star

  17. Software Testing as Science

    Directory of Open Access Journals (Sweden)

    Ingrid Gallesdic

    2013-06-01

    Full Text Available The most widespread opinion among people who have some connection with software testing is that this activity is an art. In fact, books have been published widely whose titles refer to it as art, role or process. But because software complexity is increasing every year, this paper proposes a new approach, conceiving the test as a science. This is because the processes by which they are applied are the steps of the scientific method: inputs, processes, outputs. The contents of this paper examines the similarities and test characteristics as science.

  18. Software Testing as Science

    Directory of Open Access Journals (Sweden)

    Ingrid Gallesdic

    2013-07-01

    Full Text Available The most widespread opinion among people who have some connection with software testing is that this activity is an art. In fact, books have been published widely whose titles refer to it as art, role or process. But because software complexity is increasing every year, this paper proposes a new approach, conceiving the test as a science. This is because the processes by which they are applied are the steps of the scientific method: inputs, processes, outputs. The contents of this paper examines the similarities and test characteristics as science.

  19. Processeringsoptimering med Canons software

    DEFF Research Database (Denmark)

    Precht, Helle

    2009-01-01

    . Muligheder i software optimering blev studeret i relation til optimal billedkvalitet og kontrol optagelser, for at undersøge om det var muligt at acceptere diagnostisk billedkvalitet og derved tage afsæt i ALARA. Metode og materialer Et kvantitativt eksperimentelt studie baseret på forsøg med teknisk og...... humant fantom. CD Rad fantom anvendes som teknisk fantom, hvor billederne blev analyseret med CD Rad software, og resultatet var en objektiv IQF værdi. Det humane fantom var et lamme pelvis med femur, der via NRPB’ er sammenlignelig med absorptionen ved et femårigt barn. De humane forsøgsbilleder blev...

  20. Agile distributed software development

    DEFF Research Database (Denmark)

    Persson, John Stouby; Mathiassen, Lars; Aaen, Ivan

    2012-01-01

    While face-to-face interaction is fundamental in agile software development, distributed environments must rely extensively on mediated interactions. Practicing agile principles in distributed environments therefore poses particular control challenges related to balancing fixed vs. evolving quality...... requirements and people vs. process-based collaboration. To investigate these challenges, we conducted an in-depth case study of a successful agile distributed software project with participants from a Russian firm and a Danish firm. Applying Kirsch’s elements of control framework, we offer an analysis of how...

  1. CMS software and computing

    CERN Document Server

    Charlot, C

    2003-01-01

    CMS is one of the two general-purpose HEP experiments currently under construction for the Large Hadron Collider at CERN. The handling of multi-petabyte data samples in a worldwide context requires computing and software systems with unprecedented scale and complexity. We describe how CMS is meeting the many data analysis challenges in the LHC area. We cover in particular our system of globally distributed regional centers, the status of our object-oriented software, and our strategies for Grid-enriched data analysis.

  2. The Software Engineering Prototype.

    Science.gov (United States)

    1983-06-01

    sequential problem solving in which the cycles form networks. An essential part of this model is the continuous feedback between tke designer and the...34Systems, Reitv and the SystEms Pracgioner", Journal of Systems Man_ emen&, January 1981, p. 26-28. --.... Jnuar 34. Gilt , Tom "High-Level Systems...Development", Software Sngineri.& Note.s, vol. 6, no. 2, April 1981, T.- 7" 45. Stavely, Allan I. ,"Design Feedback and ims Use in Software resign

  3. Software Safety and Security

    CERN Document Server

    Nipkow, T; Hauptmann, B

    2012-01-01

    Recent decades have seen major advances in methods and tools for checking the safety and security of software systems. Automatic tools can now detect security flaws not only in programs of the order of a million lines of code, but also in high-level protocol descriptions. There has also been something of a breakthrough in the area of operating system verification. This book presents the lectures from the NATO Advanced Study Institute on Tools for Analysis and Verification of Software Safety and Security; a summer school held at Bayrischzell, Germany, in 2011. This Advanced Study Institute was

  4. Six Sigma software development

    CERN Document Server

    Tayntor, Christine B

    2002-01-01

    Since Six Sigma has had marked success in improving quality in other settings, and since the quality of software remains poor, it seems a natural evolution to apply the concepts and tools of Six Sigma to system development and the IT department. Until now however, there were no books available that applied these concepts to the system development process. Six Sigma Software Development fills this void and illustrates how Six Sigma concepts can be applied to all aspects of the evolving system development process. It includes the traditional waterfall model and in the support of legacy systems,

  5. Green in software engineering

    CERN Document Server

    Calero Munoz, Coral

    2015-01-01

    This is the first book that presents a comprehensive overview of sustainability aspects in software engineering. Its format follows the structure of the SWEBOK and covers the key areas involved in the incorporation of green aspects in software engineering, encompassing topics from requirement elicitation to quality assurance and maintenance, while also considering professional practices and economic aspects. The book consists of thirteen chapters, which are structured in five parts. First the "Introduction" gives an overview of the primary general concepts related to Green IT, discussing wha

  6. Machine Tool Software

    Science.gov (United States)

    1988-01-01

    A NASA-developed software package has played a part in technical education of students who major in Mechanical Engineering Technology at William Rainey Harper College. Professor Hack has been using (APT) Automatically Programmed Tool Software since 1969 in his CAD/CAM Computer Aided Design and Manufacturing curriculum. Professor Hack teaches the use of APT programming languages for control of metal cutting machines. Machine tool instructions are geometry definitions written in APT Language to constitute a "part program." The part program is processed by the machine tool. CAD/CAM students go from writing a program to cutting steel in the course of a semester.

  7. Some challenges facing software engineers developing software for scientists

    OpenAIRE

    Segal, Judith

    2009-01-01

    In this paper, the author discusses two types of challenges facing software engineers as they develop software for scientists. The first type is those challenges that arise from the experience that scientists might have of developing their own software. From this experience, they internalise a model of software development but may not realise the contextual factors which make such a model successful. They thus have expectations and assumptions which prove challenging to software engineers. Th...

  8. EPOS Data and Service Provision

    Science.gov (United States)

    Bailo, Daniele; Jeffery, Keith G.; Atakan, Kuvvet; Harrison, Matt

    2017-04-01

    EPOS is now in IP (implementation phase) after a successful PP (preparatory phase). EPOS consists of essentially two components, one ICS (Integrated Core Services) representing the integrating ICT (Information and Communication Technology) and many TCS (Thematic Core Services) representing the scientific domains. The architecture developed, demonstrated and agreed within the project during the PP is now being developed utilising co-design with the TCS teams and agile, spiral methods within the ICS team. The 'heart' of EPOS is the metadata catalog. This provides for the ICS a digital representation of the TCS assets (services, data, software, equipment, expertise…) thus facilitating access, interoperation and (re-)use. A major part of the work has been interactions with the TCS. The original intention to harvest information from the TCS required (and still requires) discussions to understand fully the TCS organisational structures linked with rights, security and privacy; their (meta)data syntax (structure) and semantics (meaning); their workflows and methods of working and the services offered. To complicate matters further the TCS are each at varying stages of development and the ICS design has to accommodate pre-existing, developing and expected future standards for metadata, data, software and processes. Through information documents, questionnaires and interviews/meetings the EPOS ICS team has collected DDSS (Data, Data Products, Software and Services) information from the TCS. The ICS team developed a simplified metadata model for presentation to the TCS and the ICS team will perform the mapping and conversion from this model to the internal detailed technical metadata model using (CERIF: a EU recommendation to Member States maintained, developed and promoted by euroCRIS www.eurocris.org ). At the time of writing the final modifications of the EPOS metadata model are being made, and the mappings to CERIF designed, prior to the main phase of (meta

  9. Technology Assessment of Software Engineering

    Science.gov (United States)

    1989-02-01

    POSTON, Robert, et.al, "Counting Down to Zero Software Failures," IEEE Software, September 1987. PRIETO- DIAZ , Ruben, et.al, "Classifying Software for...Revisited," IEEE Software, January 1987. TAFT , Darryl, "People Still Seen as No. 1 Challenge for Technology," Government Computer News, April 1, 1988

  10. The fallacy of Software Patents

    CERN Multimedia

    CERN. Geneva

    2015-01-01

    Software patents are usually used as argument for innovation but do they really promote innovation? Who really benefits from software patents? This talk attempts to show the problems with software patents and how they can actually harm innovation having little value for software users and our society in general.

  11. The Impact of Software Patents.

    Science.gov (United States)

    Kahin, Brian

    1989-01-01

    Discusses issues involved in obtaining patents for computer software. Topics discussed include copyright protection; algorithms and other software processes within programs; the software industry and the effects of patenting; perspectives on software patents within higher education; cost factors; and the use of patents to control information…

  12. Software testing concepts and operations

    CERN Document Server

    Mili, Ali

    2015-01-01

    Explores and identifies the main issues, concepts, principles and evolution of software testing, including software quality engineering and testing concepts, test data generation, test deployment analysis, and software test managementThis book examines the principles, concepts, and processes that are fundamental to the software testing function. This book is divided into five broad parts. Part I introduces software testing in the broader context of software engineering and explores the qualities that testing aims to achieve or ascertain, as well as the lifecycle of software testing. Part II c

  13. Patterns for Parallel Software Design

    CERN Document Server

    Ortega-Arjona, Jorge Luis

    2010-01-01

    Essential reading to understand patterns for parallel programming Software patterns have revolutionized the way we think about how software is designed, built, and documented, and the design of parallel software requires you to consider other particular design aspects and special skills. From clusters to supercomputers, success heavily depends on the design skills of software developers. Patterns for Parallel Software Design presents a pattern-oriented software architecture approach to parallel software design. This approach is not a design method in the classic sense, but a new way of managin

  14. The Art of Software Testing

    CERN Document Server

    Myers, Glenford J; Badgett, Tom

    2011-01-01

    The classic, landmark work on software testing The hardware and software of computing have changed markedly in the three decades since the first edition of The Art of Software Testing, but this book's powerful underlying analysis has stood the test of time. Whereas most books on software testing target particular development techniques, languages, or testing methods, The Art of Software Testing, Third Edition provides a brief but powerful and comprehensive presentation of time-proven software testing approaches. If your software development project is mission critical, this book is an investme

  15. A Process Framework for Designing Software Reference Architectures for Providing Tools as a Service

    DEFF Research Database (Denmark)

    Chauhan, Muhammad Aufeef; Babar, Muhammad Ali; Probst, Christian W.

    2016-01-01

    Software Reference Architecture (SRA), which is a generic architecture solution for a specific type of software systems, provides foundation for the design of concrete architectures in terms of architecture design guidelines and architecture elements. The complexity and size of certain types...... of software systems need customized and systematic SRA design and evaluation methods. In this paper, we present a software Reference Architecture Design process Framework (RADeF) that can be used for analysis, design and evaluation of the SRA for provisioning of Tools as a Service as part of a cloud......-enabled workSPACE (TSPACE). The framework is based on the state of the art results from literature and our experiences with designing software architectures for cloud-based systems. We have applied RADeF SRA design two types of TSPACE: software architecting TSPACE and software implementation TSPACE...

  16. What Counts in Software Process?

    DEFF Research Database (Denmark)

    Cohn, Marisa

    2009-01-01

    In software development, there is an interplay between Software Process models and Software Process enactments. The former tends to be abstract descriptions or plans. The latter tends to be specific instantiations of some ideal procedure. In this paper, we examine the role of work artifacts...... and conversations in negotiating between prescriptions from a model and the contingencies that arise in an enactment. A qualitative field study at two Agile software development companies was conducted to investigate the role of artifacts in the software development work and the relationship between these artifacts...... and the Software Process. Documentation of software requirements is a major concern among software developers and software researchers. Agile software development denotes a different relationship to documentation, one that warrants investigation. Empirical findings are presented which suggest a new understanding...

  17. Software Reliability Study

    Science.gov (United States)

    1976-08-01

    being solved by the software (algorithms, vector algebra , modeling code, etc.) and equations - used iU a bookkeeping sense (computation of indices...RAT,,. a standard lineal - regression analysis (Phase 11) was performed on the independent parameters with no constraints on the influence coefficients

  18. Writing testable software requirements

    Energy Technology Data Exchange (ETDEWEB)

    Knirk, D. [Sandia National Labs., Albuquerque, NM (United States)

    1997-11-01

    This tutorial identifies common problems in analyzing requirements in the problem and constructing a written specification of what the software is to do. It deals with two main problem areas: identifying and describing problem requirements, and analyzing and describing behavior specifications.

  19. Software Engineering Education Directory

    Science.gov (United States)

    1990-04-01

    Macintosh PC Sun Additional Information: Design and Documentation and Software Leadership are proposed as part of a ro-,ised currculum. Master’s Project is a...Computer Science Nashville, TN 37208-3051 Degreies: BS CS, BS M Contact: Ms. Vivan J. Fielder Assistant professor Update: February 1990o Courses

  20. AOFlagger: RFI Software

    Science.gov (United States)

    Offringa, A. R.

    2010-10-01

    The RFI software presented here can automatically flag data and can be used to analyze the data in a measurement. The purpose of flagging is to mark samples that are affected by interfering sources such as radio stations, airplanes, electrical fences or other transmitting interferers. The tools in the package are meant for offline use. The software package contains a graphical interface ("rfigui") that can be used to visualize a measurement set and analyze mitigation techniques. It also contains a console flagger ("rficonsole") that can execute a script of mitigation functions without the overhead of a graphical environment. All tools were written in C++. The software has been tested extensively on low radio frequencies (150 MHz or lower) produced by the WSRT and LOFAR telescopes. LOFAR is the Low Frequency Array that is built in and around the Netherlands. Higher frequencies should work as well. Some of the methods implemented are the SumThreshold, the VarThreshold and the singular value decomposition (SVD) method. Included also are several surface fitting algorithms. The software is published under the GNU General Public License version 3.

  1. Application software profiles 2010

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-04-15

    This article presented information on new software applications designed to facilitate petroleum exploration, drilling and production activities. Computer modelling and analysis enables oil and gas producers to characterize reservoirs, estimate reserves forecast production, plan operations and manage assets. Seven Calgary-based organizations were highlighted along with their sophisticated software tools, the applications and the new features available in each product. The geoSCOUT version 7.7 by GeoLOGIC Systems Ltd. integrates public and proprietary data on wells, well logs, reserves, pipelines, production, ownership and seismic location data. The Value Navigator and AFE Navigator by Energy Navigator provides control over reserves, production and cash flow forecasting. FAST Harmony, FAST Evolution, FAST CBM, FAST FieldNotes, Fast Piper, FAST RTA, FAST VirtuWell and FAST WellTest by Fekete Associates Inc. provide reserve evaluations for reservoir engineering projects and production data analysis. The esi.manage software program by 3esi improves business results for upstream oil and gas companies through enhanced decision making and workforce effectiveness. WELLFLO, PIPEFLO, FORGAS, OLGA, Drillbench, and MEPO wellbore solutions by Neotec provide unique platforms for flow simulation to optimize oil and gas production systems. Petrel, ECLIPSE, Avocet, PipeSim and Merak software tools by Schlumberger Information Solutions are petroleum systems modelling tools for geologic mapping, visualization modelling and reservoir engineering. StudioSL by Streamsim Technologies Inc. is a modelling tool for optimizing flood management. figs.

  2. JSATS Decoder Software Manual

    Energy Technology Data Exchange (ETDEWEB)

    Flory, Adam E.; Lamarche, Brian L.; Weiland, Mark A.

    2013-05-01

    The Juvenile Salmon Acoustic Telemetry System (JSATS) Decoder is a software application that converts a digitized acoustic signal (a waveform stored in the .bwm file format) into a list of potential JSATS Acoustic MicroTransmitter (AMT) tagcodes along with other data about the signal including time of arrival and signal to noise ratios (SNR). This software is capable of decoding single files, directories, and viewing raw acoustic waveforms. When coupled with the JSATS Detector, the Decoder is capable of decoding in ‘real-time’ and can also provide statistical information about acoustic beacons placed within receive range of hydrophones within a JSATS array. This document details the features and functionality of the software. The document begins with software installation instructions (section 2), followed in order by instructions for decoder setup (section 3), decoding process initiation (section 4), then monitoring of beacons (section 5) using real-time decoding features. The last section in the manual describes the beacon, beacon statistics, and the results file formats. This document does not consider the raw binary waveform file format.

  3. Software Process Improvement

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Diebold, Philipp; Münch, Jürgen

    2016-01-01

    Software process improvement (SPI) is around for decades: frameworks are proposed, success factors are studied, and experiences have been reported. However, the sheer mass of concepts, approaches, and standards published over the years overwhelms practitioners as well as researchers. What is out...

  4. Open Source Software Acquisition

    DEFF Research Database (Denmark)

    Holck, Jesper; Kühn Pedersen, Mogens; Holm Larsen, Michael

    2005-01-01

    Lately we have seen a growing interest from both public and private organisations to adopt OpenSource Software (OSS), not only for a few, specific applications but also on a more general levelthroughout the organisation. As a consequence, the organisations' decisions on adoption of OSS arebecoming...

  5. Global Software Development

    DEFF Research Database (Denmark)

    Søderberg, Anne-Marie; Krishna, S.; Bjørn, Pernille

    2013-01-01

    accounts of close collaboration processes in two large and complex projects, where off-shoring of software development is moved to a strategic level, we found that the vendor was able to establish a strategic partnership through long-term engagement with the field of banking and insurance as well...

  6. Reflections on Software Research

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 17; Issue 8. Reflections on Software Research. Dennis M Ritchie. Classics Volume 17 Issue 8 August 2012 pp 810-816. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/017/08/0810-0816. Author Affiliations.

  7. MOCASSIN-prot software

    Science.gov (United States)

    MOCASSIN-prot is a software, implemented in Perl and Matlab, for constructing protein similarity networks to classify proteins. Both domain composition and quantitative sequence similarity information are utilized in constructing the directed protein similarity networks. For each reference protein i...

  8. Green Software Products

    NARCIS (Netherlands)

    Jagroep, E.A.

    2017-01-01

    The rising energy consumption of the ICT industry has triggered a quest for more green, energy efficient ICT solutions. The role of software as the true consumer of power and its potential contribution to reach sustainability goals has increasingly been acknowledged. At the same time, it is shown to

  9. Software engineering tools.

    Science.gov (United States)

    Wear, L L; Pinkert, J R

    1994-01-01

    We have looked at general descriptions and illustrations of several software development tools, such as tools for prototyping, developing DFDs, testing, and maintenance. Many others are available, and new ones are being developed. However, you have at least seen some examples of powerful CASE tools for systems development.

  10. Generic Kalman Filter Software

    Science.gov (United States)

    Lisano, Michael E., II; Crues, Edwin Z.

    2005-01-01

    The Generic Kalman Filter (GKF) software provides a standard basis for the development of application-specific Kalman-filter programs. Historically, Kalman filters have been implemented by customized programs that must be written, coded, and debugged anew for each unique application, then tested and tuned with simulated or actual measurement data. Total development times for typical Kalman-filter application programs have ranged from months to weeks. The GKF software can simplify the development process and reduce the development time by eliminating the need to re-create the fundamental implementation of the Kalman filter for each new application. The GKF software is written in the ANSI C programming language. It contains a generic Kalman-filter-development directory that, in turn, contains a code for a generic Kalman filter function; more specifically, it contains a generically designed and generically coded implementation of linear, linearized, and extended Kalman filtering algorithms, including algorithms for state- and covariance-update and -propagation functions. The mathematical theory that underlies the algorithms is well known and has been reported extensively in the open technical literature. Also contained in the directory are a header file that defines generic Kalman-filter data structures and prototype functions and template versions of application-specific subfunction and calling navigation/estimation routine code and headers. Once the user has provided a calling routine and the required application-specific subfunctions, the application-specific Kalman-filter software can be compiled and executed immediately. During execution, the generic Kalman-filter function is called from a higher-level navigation or estimation routine that preprocesses measurement data and post-processes output data. The generic Kalman-filter function uses the aforementioned data structures and five implementation- specific subfunctions, which have been developed by the user on

  11. Formal Validation of Aerospace Software

    Science.gov (United States)

    Lesens, David; Moy, Yannick; Kanig, Johannes

    2013-08-01

    Any single error in critical software can have catastrophic consequences. Even though failures are usually not advertised, some software bugs have become famous, such as the error in the MIM-104 Patriot. For space systems, experience shows that software errors are a serious concern: more than half of all satellite failures from 2000 to 2003 involved software. To address this concern, this paper addresses the use of formal verification of software developed in Ada.

  12. Flight Software Math Library

    Science.gov (United States)

    McComas, David

    2013-01-01

    The flight software (FSW) math library is a collection of reusable math components that provides typical math utilities required by spacecraft flight software. These utilities are intended to increase flight software quality reusability and maintainability by providing a set of consistent, well-documented, and tested math utilities. This library only has dependencies on ANSI C, so it is easily ported. Prior to this library, each mission typically created its own math utilities using ideas/code from previous missions. Part of the reason for this is that math libraries can be written with different strategies in areas like error handling, parameters orders, naming conventions, etc. Changing the utilities for each mission introduces risks and costs. The obvious risks and costs are that the utilities must be coded and revalidated. The hidden risks and costs arise in miscommunication between engineers. These utilities must be understood by both the flight software engineers and other subsystem engineers (primarily guidance navigation and control). The FSW math library is part of a larger goal to produce a library of reusable Guidance Navigation and Control (GN&C) FSW components. A GN&C FSW library cannot be created unless a standardized math basis is created. This library solves the standardization problem by defining a common feature set and establishing policies for the library s design. This allows the libraries to be maintained with the same strategy used in its initial development, which supports a library of reusable GN&C FSW components. The FSW math library is written for an embedded software environment in C. This places restrictions on the language features that can be used by the library. Another advantage of the FSW math library is that it can be used in the FSW as well as other environments like the GN&C analyst s simulators. This helps communication between the teams because they can use the same utilities with the same feature set and syntax.

  13. Software Tag : Empirical Software Engineering Data for Traceability and Transparency of Software Project

    OpenAIRE

    Inoue, Katsuro

    2007-01-01

    In this paper, we propose a scheme, named Software Tag, of software trade and development for improvement of traceability and transparency. Empirical data is collected during development, and processed into two types, open tag and secret tag, composing a software tag which is finally delivered to software purchaser.

  14. Implementing Software Defined Radio

    CERN Document Server

    Grayver, Eugene

    2013-01-01

    Software Defined Radio makes wireless communications easier, more efficient, and more reliable. This book bridges the gap between academic research and practical implementation. When beginning a project, practicing engineers, technical managers, and graduate students can save countless hours by considering the concepts presented in these pages. The author covers the myriad options and trade-offs available when selecting an appropriate hardware architecture. As demonstrated here, the choice between hardware- and software-centric architecture can mean the difference between meeting an aggressive schedule and bogging down in endless design iterations. Because of the author’s experience overseeing dozens of failed and successful developments, he is able to present many real-life examples. Some of the key concepts covered are: Choosing the right architecture for the market – laboratory, military, or commercial Hardware platforms – FPGAs, GPPs, specialized and hybrid devices Standardization efforts to ens...

  15. TOUGH2 software qualification

    Energy Technology Data Exchange (ETDEWEB)

    Pruess, K.; Simmons, A.; Wu, Y.S.; Moridis, G.

    1996-02-01

    TOUGH2 is a numerical simulation code for multi-dimensional coupled fluid and heat flow of multiphase, multicomponent fluid mixtures in porous and fractured media. It belongs to the MULKOM ({open_quotes}MULti-KOMponent{close_quotes}) family of codes and is a more general version of the TOUGH simulator. The MULKOM family of codes was originally developed with a focus on geothermal reservoir simulation. They are suited to modeling systems which contain different fluid mixtures, with applications to flow problems arising in the context of high-level nuclear waste isolation, oil and gas recovery and storage, and groundwater resource protection. TOUGH2 is essentially a subset of MULKOM, consisting of a selection of the better tested and documented MULKOM program modules. The purpose of this package of reports is to provide all software baseline documents necessary for the software qualification of TOUGH2.

  16. HELM Software for Biopolymers.

    Science.gov (United States)

    Milton, Jeff; Zhang, Tianhong; Bellamy, Claire; Swayze, Eric; Hart, Christopher; Weisser, Markus; Hecht, Sabrina; Rotstein, Sergio

    2017-06-26

    Hierarchical Editing Language for Macromolecules (HELM version 2.0) is a molecular line notation similar to SMILEs but specifically for communicating and managing biopolymer structures. The HELM project, part of the Pistoia Alliance nonprofit organization, has been tasked to develop and promote HELM as a global exchange format and recently released version 2.0 of the specification. Here we will describe the specifics of the HELM v2.0 notation along with the large ecosystem of software to support HELM-based structure management. We will highlight a recent open-source software and database for HELM monomers and a new, simpler approach to deploying a large complicated molecular management system.

  17. ThermalTracker Software

    Energy Technology Data Exchange (ETDEWEB)

    2016-08-10

    The software processes recorded thermal video and detects the flight tracks of birds and bats that passed through the camera's field of view. The output is a set of images that show complete flight tracks for any detections, with the direction of travel indicated and the thermal image of the animal delineated. A report of the descriptive features of each detected track is also output in the form of a comma-separated value text file.

  18. Office software Individual coaching

    CERN Multimedia

    HR Department

    2010-01-01

    If one or several particular topics cause you sleepless nights, you can get the help of our trainer who will come to your workplace for a multiple of 1-hour slots . All fields in which our trainer can help are detailed in the course description in our training catalogue (Microsoft Office software, Adobe applications, i-applications etc.). Please discover these new courses in our catalogue! Tel. 74924

  19. Addressing Software Security

    Science.gov (United States)

    Bailey, Brandon

    2015-01-01

    Historically security within organizations was thought of as an IT function (web sites/servers, email, workstation patching, etc.) Threat landscape has evolved (Script Kiddies, Hackers, Advanced Persistent Threat (APT), Nation States, etc.) Attack surface has expanded -Networks interconnected!! Some security posture factors Network Layer (Routers, Firewalls, etc.) Computer Network Defense (IPS/IDS, Sensors, Continuous Monitoring, etc.) Industrial Control Systems (ICS) Software Security (COTS, FOSS, Custom, etc.)

  20. 38 CFR 61.67 - Recovery provisions.

    Science.gov (United States)

    2010-07-01

    ...) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.67 Recovery provisions. (a) If after 3 years... status within 3 years from the time of award. Grantee B then provides services to homeless veterans for a... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Recovery provisions. 61...

  1. 24 CFR 206.27 - Mortgage provisions.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage provisions. 206.27 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES HOME EQUITY CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgages § 206.27 Mortgage provisions. (a...

  2. 40 CFR 63.647 - Wastewater provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Wastewater provisions. 63.647 Section... Emission Standards for Hazardous Air Pollutants From Petroleum Refineries § 63.647 Wastewater provisions... wastewater stream shall comply with the requirements of §§ 61.340 through 61.355 of 40 CFR part 61, subpart...

  3. 40 CFR 63.1330 - Wastewater provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Wastewater provisions. 63.1330 Section... for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins § 63.1330 Wastewater provisions... subpart. (10) Whenever §§ 63.132 through 63.149 refer to a Group 1 wastewater stream or a Group 2...

  4. 40 CFR 63.1433 - Wastewater provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Wastewater provisions. 63.1433 Section... for Hazardous Air Pollutant Emissions for Polyether Polyols Production § 63.1433 Wastewater provisions. (a) Process wastewater. Except as specified in paragraph (c) of this section, the owner or operator...

  5. 40 CFR 63.1106 - Wastewater provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Wastewater provisions. 63.1106 Section... Technology Standards § 63.1106 Wastewater provisions. (a) Process wastewater. Except as specified in... source shall comply with the HON process wastewater requirements in §§ 63.132 through 63.148. (1) When...

  6. 40 CFR 63.501 - Wastewater provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Wastewater provisions. 63.501 Section... for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.501 Wastewater provisions. (a... comply with the requirements of §§ 63.132 through 63.147 for each process wastewater stream originating...

  7. 28 CFR 512.21 - Copyright provisions.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Copyright provisions. 512.21 Section 512... ADMINISTRATION RESEARCH Research § 512.21 Copyright provisions. (a) An employee of the Bureau may not copyright... non-employee may copyright original materials developed as a result of research conducted under this...

  8. Shelter provision and state sovereignty in Calais

    Directory of Open Access Journals (Sweden)

    Michael Boyle

    2017-06-01

    Full Text Available Government provision of shelter for Calais’ migrant population over the last twenty years has prioritised the assertion of state authority over the alleviation of human suffering. Policies in 2015-16, which involved the destruction of informal shelter and the provision of basic alternative accommodation, continued this trend.

  9. 40 CFR 192.42 - Substitute provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Substitute provisions. 192.42 Section 192.42 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) RADIATION PROTECTION... § 192.42 Substitute provisions. The regulatory agency may, with the concurrence of EPA, substitute for...

  10. 38 CFR 8.29 - Policy provisions.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Policy provisions. 8.29 Section 8.29 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE National Service Life Insurance Policy § 8.29 Policy provisions. Contracts of insurance authorized to be made in accordance with the...

  11. 24 CFR 5.321 - Lease provisions.

    Science.gov (United States)

    2010-04-01

    ... GENERAL HUD PROGRAM REQUIREMENTS; WAIVERS Pet Ownership for the Elderly or Persons With Disabilities General Requirements § 5.321 Lease provisions. (a) Lease provisions. (1) PHAs which have established pet... persons with disabilities: (i) State that tenants are permitted to keep common household pets in their...

  12. 50 CFR 71.12 - General provisions.

    Science.gov (United States)

    2010-10-01

    ...) MANAGEMENT OF FISHERIES CONSERVATION AREAS HUNTING AND FISHING ON NATIONAL FISH HATCHERY AREAS Fishing § 71.12 General provisions. The following provisions shall apply to public sport fishing on a national... may be amended as needed to meet management responsibilities for the area. ...

  13. 40 CFR 141.76 - Recycle provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Recycle provisions. 141.76 Section 141...) NATIONAL PRIMARY DRINKING WATER REGULATIONS Filtration and Disinfection § 141.76 Recycle provisions. (a... recycle spent filter backwash water, thickener supernatant, or liquids from dewatering processes must meet...

  14. 9 CFR 93.916 - Special provisions.

    Science.gov (United States)

    2010-01-01

    ... CONVEYANCE AND SHIPPING CONTAINERS Aquatic Animal Species General Provisions for Vhs-Regulated Fish Species... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Special provisions. 93.916 Section 93.916 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE...

  15. Evaluating Educational Software

    Directory of Open Access Journals (Sweden)

    Paula Escudeiro

    2010-04-01

    Full Text Available This paper presents the overall evaluation of the Quantitative Evaluation Framework (QEF approach which has been applied in an operational teaching environment for the last six years. During this period we have evaluated the difference between educational software systems that were developed using the Techno-Didactical Extension for Instruction/Learning Based on Computer (X-TEC model and educational software systems using other models. The X-TEC model is used in the development of educational software in order to strengthen the potential quality of e-Learning systems. We selected the QEF approach for this evaluation to highlight the strengths and limitations of the X-TEC model. We adapted the approach in a way where the essential criteria are assessed in a pre-evaluation phase which will cover the general usage requirements. In this research project we conduct experiments with groups of students and teachers in Multimedia Information Systems classes of Oporto Polytechnic, to examine the influence of training in an instructional system design approach on their attitude to re-use this approach and on their performances in design, using this approach.

  16. FPGAs for software programmers

    CERN Document Server

    Hannig, Frank; Ziener, Daniel

    2016-01-01

    This book makes powerful Field Programmable Gate Array (FPGA) and reconfigurable technology accessible to software engineers by covering different state-of-the-art high-level synthesis approaches (e.g., OpenCL and several C-to-gates compilers). It introduces FPGA technology, its programming model, and how various applications can be implemented on FPGAs without going through low-level hardware design phases. Readers will get a realistic sense for problems that are suited for FPGAs and how to implement them from a software designer’s point of view. The authors demonstrate that FPGAs and their programming model reflect the needs of stream processing problems much better than traditional CPU or GPU architectures, making them well-suited for a wide variety of systems, from embedded systems performing sensor processing to large setups for Big Data number crunching. This book serves as an invaluable tool for software designers and FPGA design engineers who are interested in high design productivity through behavi...

  17. The ABINIT software project

    Science.gov (United States)

    Gonze, Xavier; Allan, Douglas

    2001-03-01

    The computation of electronic structure, total energy, forces and many related properties of condensed matter, thanks to density-functional theory (DFT), is a field in constant progress. A DFT software project that wants to stay at the frontier of knowledge cannot be the work of a single individual, neither of a small group. Also, up-to-date software engineering concepts can considerably ease the harmonious development of such software. The ABINIT project relies upon these ideas : concepts of reliability, portability, readability and freedom of sources are emphasized, in the course of developping a sophisticated plane-wave pseudopotential code. More than 200 automated tests secure existing capabilities despite heavy development efforts and the associated bug generation; thanks to MAKE and PERL scripts, and CPP directives, the unique set of Fortran90 source files (about 100000 lines) can generate sequential (or parallel) object code for many platforms, under Unix/Linux, DOS/Windows and MacOS; strict coding rules have been followed to make the source readable. Moreover, the whole package is distributed under the GNU General Public Licence, often nicknamed 'copyleft' (see http://www.pcpm.ucl.ac.be/ABINIT).

  18. Computer games and software engineering

    CERN Document Server

    Cooper, Kendra M L

    2015-01-01

    Computer games represent a significant software application domain for innovative research in software engineering techniques and technologies. Game developers, whether focusing on entertainment-market opportunities or game-based applications in non-entertainment domains, thus share a common interest with software engineers and developers on how to best engineer game software.Featuring contributions from leading experts in software engineering, the book provides a comprehensive introduction to computer game software development that includes its history as well as emerging research on the inte

  19. Implementing the optimal provision of ecosystem services.

    Science.gov (United States)

    Polasky, Stephen; Lewis, David J; Plantinga, Andrew J; Nelson, Erik

    2014-04-29

    Many ecosystem services are public goods whose provision depends on the spatial pattern of land use. The pattern of land use is often determined by the decisions of multiple private landowners. Increasing the provision of ecosystem services, though beneficial for society as a whole, may be costly to private landowners. A regulator interested in providing incentives to landowners for increased provision of ecosystem services often lacks complete information on landowners' costs. The combination of spatially dependent benefits and asymmetric cost information means that the optimal provision of ecosystem services cannot be achieved using standard regulatory or payment for ecosystem services approaches. Here we show that an auction that sets payments between landowners and the regulator for the increased value of ecosystem services with conservation provides incentives for landowners to truthfully reveal cost information, and allows the regulator to implement the optimal provision of ecosystem services, even in the case with spatially dependent benefits and asymmetric information.

  20. Software design practice using two SCADA software packages

    DEFF Research Database (Denmark)

    Basse, K.P.; Christensen, Georg Kronborg; Frederiksen, P. K.

    1996-01-01

    Typical software development for manufacturing control is done either by specialists with consideral real-time programming experience or done by the adaptation of standard software packages for manufacturing control. After investigation and test of two commercial software packages: "In......Touch" and "Fix", it is argued, that a more efficient software solution can be achieved by utilising an integrated specification for SCADA and PLC-programming. Experiences gained from process control is planned investigated for descrete parts manufacturing....

  1. Evaluating software for safety systems in nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Lawrence, J.D.; Persons, W.L.; Preckshot, G.G. [Lawrence Livermore National Lab., CA (United States); Gallagher, J. [Nuclear Regulatory Commission, Washington, DC (United States). Office of Nuclear Reactor Regulation

    1994-01-11

    In 1991, LLNL was asked by the NRC to provide technical assistance in various aspects of computer technology that apply to computer-based reactor protection systems. This has involved the review of safety aspects of new reactor designs and the provision of technical advice on the use of computer technology in systems important to reactor safety. The latter includes determining and documenting state-of-the-art subjects that require regulatory involvement by the NRC because of their importance in the development and implementation of digital computer safety systems. These subjects include data communications, formal methods, testing, software hazards analysis, verification and validation, computer security, performance, software complexity and others. One topic software reliability and safety is the subject of this paper.

  2. Software engineering methodologies and tools

    Science.gov (United States)

    Wilcox, Lawrence M.

    1993-01-01

    Over the years many engineering disciplines have developed, including chemical, electronic, etc. Common to all engineering disciplines is the use of rigor, models, metrics, and predefined methodologies. Recently, a new engineering discipline has appeared on the scene, called software engineering. For over thirty years computer software has been developed and the track record has not been good. Software development projects often miss schedules, are over budget, do not give the user what is wanted, and produce defects. One estimate is there are one to three defects per 1000 lines of deployed code. More and more systems are requiring larger and more complex software for support. As this requirement grows, the software development problems grow exponentially. It is believed that software quality can be improved by applying engineering principles. Another compelling reason to bring the engineering disciplines to software development is productivity. It has been estimated that productivity of producing software has only increased one to two percent a year in the last thirty years. Ironically, the computer and its software have contributed significantly to the industry-wide productivity, but computer professionals have done a poor job of using the computer to do their job. Engineering disciplines and methodologies are now emerging supported by software tools that address the problems of software development. This paper addresses some of the current software engineering methodologies as a backdrop for the general evaluation of computer assisted software engineering (CASE) tools from actual installation of and experimentation with some specific tools.

  3. Software Maintenance and Evolution: The Implication for Software ...

    African Journals Online (AJOL)

    PROF. O. E. OSUAGWU

    2013-06-01

    Jun 1, 2013 ... generally accepted definition of software maintenance by researcher and practitioners is that provided .... maintenance remains an opaque activity that is expensive and difficult to manage. 2.2 What is Software .... programming language statements. Usually, software reverse engineering is done in order to ...

  4. Software Configuration Management Problems and Solutions to Software Variability Management

    DEFF Research Database (Denmark)

    Bendix, Lars Gotfred

    2003-01-01

    These days more and more software is produced as product families. Products that have a lot in common, but all the same vary slightly in one or more aspects. Developing and maintaining these product families is a complex task. Software configuration management (SCM) can, in general, support...... software variability management....

  5. The Software Invention Cube: A classification scheme for software inventions

    NARCIS (Netherlands)

    Bergstra, J.A.; Klint, P.

    2008-01-01

    The patent system protects inventions. The requirement that a software invention should make ‘a technical contribution’ turns out to be untenable in practice and this raises the question, what constitutes an invention in the realm of software. The authors developed the Software Invention Cube

  6. The software invention cube: A classification scheme for software inventions

    NARCIS (Netherlands)

    J.A. Bergstra; P. Klint (Paul)

    2008-01-01

    htmlabstractThe patent system protects inventions. The requirement that a software invention should make ‘a technical contribution’ turns out to be untenable in practice and this raises the question, what constitutes an invention in the realm of software. The authors developed the Software Invention

  7. Perspectives on Open Source Software

    National Research Council Canada - National Science Library

    Hissam, Scott

    2001-01-01

    Open source software (OSS) is emerging as the software community's next "silver bullet" and appears to be playing a significant role in the acquisition and development plans of the Department of Defense (DoD) and industry...

  8. Software Engineering for Human Spaceflight

    Science.gov (United States)

    Fredrickson, Steven E.

    2014-01-01

    The Spacecraft Software Engineering Branch of NASA Johnson Space Center (JSC) provides world-class products, leadership, and technical expertise in software engineering, processes, technology, and systems management for human spaceflight. The branch contributes to major NASA programs (e.g. ISS, MPCV/Orion) with in-house software development and prime contractor oversight, and maintains the JSC Engineering Directorate CMMI rating for flight software development. Software engineering teams work with hardware developers, mission planners, and system operators to integrate flight vehicles, habitats, robotics, and other spacecraft elements. They seek to infuse automation and autonomy into missions, and apply new technologies to flight processor and computational architectures. This presentation will provide an overview of key software-related projects, software methodologies and tools, and technology pursuits of interest to the JSC Spacecraft Software Engineering Branch.

  9. Improving Software Citation and Credit

    CERN Document Server

    Allen, Alice; DuPrie, Kimberly; Mink, Jessica; Nemiroff, Robert; Robitaille, Thomas; Shamir, Lior; Shortridge, Keith; Taylor, Mark; Teuben, Peter; Wallin, John

    2015-01-01

    The past year has seen movement on several fronts for improving software citation, including the Center for Open Science's Transparency and Openness Promotion (TOP) Guidelines, the Software Publishing Special Interest Group that was started at January's AAS meeting in Seattle at the request of that organization's Working Group on Astronomical Software, a Sloan-sponsored meeting at GitHub in San Francisco to begin work on a cohesive research software citation-enabling platform, the work of Force11 to "transform and improve" research communication, and WSSSPE's ongoing efforts that include software publication, citation, credit, and sustainability. Brief reports on these efforts were shared at the BoF, after which participants discussed ideas for improving software citation, generating a list of recommendations to the community of software authors, journal publishers, ADS, and research authors. The discussion, recommendations, and feedback will help form recommendations for software citation to those publishers...

  10. Capturing the impact of software

    Science.gov (United States)

    Piwowar, Heather

    2017-01-01

    Research software is undervalued in funding and tenure decisions because its impact is poorly evaluated within the traditional paper-based ecosystem. The talk presents the NSF-funded Depsy project (http://depsy.org) -- a proof-of-concept system designed to address this problem by tracking the impact of software in software-native ways. Depsy finds mentions of software itself in the literature, rather than just counting citations to a wrapper paper about the software. It discovers how software gets reused by other software, even when it's not cited at all. And finally Depsy attempts to represent the full complexity of software authorship, where one project can involve hundreds of contributors in multiple roles that don't map to traditional paper authorship.

  11. Software Metrics Capability Evaluation Guide

    National Research Council Canada - National Science Library

    Budlong, Faye

    1995-01-01

    ...: disseminating information regarding the U.S. Air Force Policy on software metrics, providing metrics information to the public through CrossTalk, conducting customer workshops in software metrics, guiding metrics technology adoption programs...

  12. Imperfect Requirements in Software Development

    NARCIS (Netherlands)

    Noppen, J.A.R.; van den Broek, P.M.; Aksit, Mehmet; Sawyer, Pete; Paech, Barbara; Heymans, Patrick

    2007-01-01

    Requirement Specifications are very difficult to define. Due to lack of information and differences in interpretation, software engineers are faced with the necessity to redesign and iterate. This imperfection in software requirement specifications is commonly addressed by incremental design. In

  13. 7 CFR 457.117 - Forage production crop insurance provisions.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Forage production crop insurance provisions. 457.117... production crop insurance provisions. The Forage Production Crop Insurance Provisions for the 2001 and... Forage Production Crop Insurance Provisions If a conflict exists among the policy provisions, the order...

  14. 48 CFR 227.7202 - Commercial computer software and commercial computer software documentation.

    Science.gov (United States)

    2010-10-01

    ... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202 Commercial computer software and commercial computer software documentation. ... software and commercial computer software documentation. 227.7202 Section 227.7202 Federal Acquisition...

  15. 48 CFR 227.7203 - Noncommercial computer software and noncommercial computer software documentation.

    Science.gov (United States)

    2010-10-01

    ... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203 Noncommercial computer software and noncommercial computer software documentation. ... software and noncommercial computer software documentation. 227.7203 Section 227.7203 Federal Acquisition...

  16. Software engineering a practitioner's approach

    CERN Document Server

    Pressman, Roger S

    1997-01-01

    This indispensable guide to software engineering exploration enables practitioners to navigate the ins and outs of this rapidly changing field. Pressman's fully revised and updated Fourth Edition provides in-depth coverage of every important management and technical topic in software engineering. Moreover, readers will find the inclusion of the hottest developments in the field such as: formal methods and cleanroom software engineering, business process reengineering, and software reengineering.

  17. Design Principles for Interactive Software

    DEFF Research Database (Denmark)

    The book addresses the crucial intersection of human-computer interaction (HCI) and software engineering by asking both what users require from interactive systems and what developers need to produce well-engineered software. Needs are expressed as......The book addresses the crucial intersection of human-computer interaction (HCI) and software engineering by asking both what users require from interactive systems and what developers need to produce well-engineered software. Needs are expressed as...

  18. Knowledge Management in Software Testing

    OpenAIRE

    Garrepalli, Thrinay

    2015-01-01

    Context: Software testing is a knowledge intensive process and the use of Knowledge Management (KM) methods and principles makes software testing even more beneficial. Thus there is a need of adapting KM into software testing core process and attain the benefits that it provides in terms of cost, quality etc. There has been an extensive literature published in the context of KM in software testing. But it is still unclear about the importance of KM with respect to testing techniques as well a...

  19. GNSS Software Receiver for UAVs

    DEFF Research Database (Denmark)

    Olesen, Daniel Madelung; Jakobsen, Jakob; von Benzon, Hans-Henrik

    2016-01-01

    This paper describes the current activities of GPS/GNSS Software receiver development at DTU Space. GNSS Software receivers have received a great deal of attention in the last two decades and numerous implementations have already been presented. DTU Space has just recently started development of ...... of our own GNSS software-receiver targeted for mini UAV applications, and we will in in this paper present our current progress and briefly discuss the benefits of Software Receivers in relation to our research interests....

  20. A Learning Software Design Competition.

    Science.gov (United States)

    Hooper, Simon; Hokanson, Brad; Bernhardt, Paul; Johnson, Mark

    2002-01-01

    Explains the University of Minnesota Learning Software Design Competition, focusing on its goals and emphasis on innovation. Describes the review process to evaluate and judge the software, lists the winners, identifies a new class of educational software, and outlines plans for future competitions. (Author/LRW)

  1. Decision making in software architecture

    NARCIS (Netherlands)

    van Vliet, Hans; Tang, Anthony

    2016-01-01

    Traditionally, software architecture is seen as the result of the software architecture design process, the solution, usually represented by a set of components and connectors. Recently, the why of the solution, the set of design decisions made by the software architect, is complementing or even

  2. Software-Design-Analyzer System

    Science.gov (United States)

    Tausworthe, Robert C.

    1991-01-01

    CRISP-90 software-design-analyzer system, update of CRISP-80, is set of computer programs constituting software tool for design and documentation of other software and supporting top-down, hierarchical, modular, structured methodologies for design and programming. Written in Microsoft QuickBasic.

  3. Software product lines : Organizational alternatives

    NARCIS (Netherlands)

    Bosch, J

    2001-01-01

    Software product lines enjoy increasingly wide adoption in the software industry. Most authors focus on the technical and process aspects and assume an organizational model consisting of a domain engineering unit and several application engineering units. In our cooperation with several software

  4. Model-based Software Engineering

    DEFF Research Database (Denmark)

    Kindler, Ekkart

    2010-01-01

    The vision of model-based software engineering is to make models the main focus of software development and to automatically generate software from these models. Part of that idea works already today. But, there are still difficulties when it comes to behaviour. Actually, there is no lack in models...

  5. Free Software and Free Textbooks

    Science.gov (United States)

    Takhteyev, Yuri

    2012-01-01

    Some of the world's best and most sophisticated software is distributed today under "free" or "open source" licenses, which allow the recipients of such software to use, modify, and share it without paying royalties or asking for permissions. If this works for software, could it also work for educational resources, such as books? The economics of…

  6. Software Startups - A Research Agenda

    Directory of Open Access Journals (Sweden)

    Michael Unterkalmsteiner

    2016-10-01

    Full Text Available Software startup companies develop innovative, software-intensive products within limited time frames and with few resources, searching for sustainable and scalable business models. Software startups are quite distinct from traditional mature software companies, but also from micro-, small-, and medium-sized enterprises, introducing new challenges relevant for software engineering research. This paper's research agenda focuses on software engineering in startups, identifying, in particular, 70+ research questions in the areas of supporting startup engineering activities, startup evolution models and patterns, ecosystems and innovation hubs, human aspects in software startups, applying startup concepts in non-startup environments, and methodologies and theories for startup research. We connect and motivate this research agenda with past studies in software startup research, while pointing out possible future directions. While all authors of this research agenda have their main background in Software Engineering or Computer Science, their interest in software startups broadens the perspective to the challenges, but also to the opportunities that emerge from multi-disciplinary research. Our audience is therefore primarily software engineering researchers, even though we aim at stimulating collaborations and research that crosses disciplinary boundaries. We believe that with this research agenda we cover a wide spectrum of the software startup industry current needs.

  7. Desiderata for Linguistic Software Design

    Science.gov (United States)

    Garretson, Gregory

    2008-01-01

    This article presents a series of guidelines both for researchers in search of software to be used in linguistic analysis and for programmers designing such software. A description of the intended audience and the types of software under consideration and a review of some relevant literature are followed by a discussion of several important…

  8. Office software Individual coaching

    CERN Multimedia

    HR Department

    2010-01-01

    If one or several particular topics cause you sleepless nights, you can get help from our trainer who will come to your workplace for a multiple of 1-hour slots . All fields in which our trainer can help are detailed in the course description in our training catalogue (Microsoft Office software, Adobe applications, i-applications etc.) Discover these new courses in our catalogue! http://cta.cern.ch/cta2/f?p=110:9 Technical Training Service Technical.Training@cern.ch Tel 74924

  9. BLTC control system software

    Energy Technology Data Exchange (ETDEWEB)

    Logan, J.B., Fluor Daniel Hanford

    1997-02-10

    This is a direct revision to Rev. 0 of the BLTC Control System Software. The entire document is being revised and released as HNF-SD-FF-CSWD-025, Rev 1. The changes incorporated by this revision include addition of a feature to automate the sodium drain when removing assemblies from sodium wetted facilities. Other changes eliminate locked in alarms during cold operation and improve the function of the Oxygen Analyzer. See FCN-620498 for further details regarding these changes. Note the change in the document number prefix, in accordance with HNF-MD-003.

  10. Software Process Improvement

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Konopka, Claudia; Nellemann, Peter

    2016-01-01

    Software process improvement (SPI) is around for decades: frameworks are proposed, success factors are studied, and experiences have been reported. However, the sheer mass of concepts, approaches, and standards published over the years overwhelms practitioners as well as researchers. What is out...... directions. An analysis of 635 publications draws a big picture of SPI-related research of the past 25 years. Our study shows a high number of solution proposals, experience reports, and secondary studies, but only few theories. In particular, standard SPI models are analyzed and evaluated for applicability...

  11. Calidad del software: camino hacia una verdadera industria del software

    Directory of Open Access Journals (Sweden)

    Saulo Ernesto Rojas Salamanca

    1999-07-01

    Full Text Available El software es quizá uno de los productos de la ingeniería que más ha evolucionado en muy poco tiempo, pasando desde el software empírico o artesanal hasta llegar al software desarrollado bajo los principios y herramientas de la ingeniería del software. Sin embargo, dentro de estos cambios, las personas encargadas de la elaboración del software se han enfrentado a problemas muy comunes: unos debido a la exigencia cada vez mayor en la capacidad de resultados del software, debido al permanente cambio de condiciones lo que aumenta su complejidad y obsolescencia; y otros, debido a la carencia de herramientas adecuadas y estándares de tipo organizacional encaminados al mejoramiento de los procesos en el desarrollo del software. Hacia la búsqueda de mecanismos de solución de estos últimos problemas se orienta este artículo...

  12. Software Design Improvements. Part 1; Software Benefits and Limitations

    Science.gov (United States)

    Lalli, Vincent R.; Packard, Michael H.; Ziemianski, Tom

    1997-01-01

    Computer hardware and associated software have been used for many years to process accounting information, to analyze test data and to perform engineering analysis. Now computers and software also control everything from automobiles to washing machines and the number and type of applications are growing at an exponential rate. The size of individual program has shown similar growth. Furthermore, software and hardware are used to monitor and/or control potentially dangerous products and safety-critical systems. These uses include everything from airplanes and braking systems to medical devices and nuclear plants. The question is: how can this hardware and software be made more reliable? Also, how can software quality be improved? What methodology needs to be provided on large and small software products to improve the design and how can software be verified?

  13. SOFTWARE MEANS OF VISUALIZATION OF TOPOLOGICAL CONCEPTS

    Directory of Open Access Journals (Sweden)

    В И Глизбург

    2016-12-01

    Full Text Available The article discusses software means of visualization of topological concepts from the perspective of the dual imaging interpretations as an auxiliary tool in the classroom and as a means of forming metasubject knowledge to ensure the implementation of a continuous educational process in the conditions of informatization trends in modern educationInformation visualization is not just an important part of the educational process, but it is an integral part of it. This motivated is to consider the possibility of using visualization as a means of forming metasubject knowledge. To achieve this goal, we consider the provision of information in form of a treegraph, also known as the method of mind map, developed by Tony Buzan to best perception and memorizing information. In the article we review the basic software for creating mind maps, in terms of tools and basic features. By combining the concept of presenting the material in a structured way with metasubject concepts, including topological, we get together a method of studying the curriculum at different stages of its formation and the method metasubject knowledge. From this perspective, we consider such concepts as “continuity”, “coherence”, “set”, etc., which are not only metasubjectial, but also topological.

  14. Software Defined Cyberinfrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Foster, Ian; Blaiszik, Ben; Chard, Kyle; Chard, Ryan

    2017-07-17

    Within and across thousands of science labs, researchers and students struggle to manage data produced in experiments, simulations, and analyses. Largely manual research data lifecycle management processes mean that much time is wasted, research results are often irreproducible, and data sharing and reuse remain rare. In response, we propose a new approach to data lifecycle management in which researchers are empowered to define the actions to be performed at individual storage systems when data are created or modified: actions such as analysis, transformation, copying, and publication. We term this approach software-defined cyberinfrastructure because users can implement powerful data management policies by deploying rules to local storage systems, much as software-defined networking allows users to configure networks by deploying rules to switches.We argue that this approach can enable a new class of responsive distributed storage infrastructure that will accelerate research innovation by allowing any researcher to associate data workflows with data sources, whether local or remote, for such purposes as data ingest, characterization, indexing, and sharing. We report on early experiments with this approach in the context of experimental science, in which a simple if-trigger-then-action (IFTA) notation is used to define rules.

  15. Software and Computing News

    CERN Multimedia

    Barberis, D

    The last several months have been very busy ones for the ATLAS software developers. They've been trying to cope with the competing demands of multiple software stress tests and testbeds. These include Data Challenge Two (DC2), the Combined Testbeam (CTB), preparations for the Physics Workshop to be held in Rome in June 2005, and other testbeds, primarily one for the High-Level Trigger. Data Challenge 2 (DC2) The primary goal of this was to validate the computing model and to provide a test of simulating a day's worth of ATLAS data (10 million events) and of fully processing it and making it available to the physicists within 10 days (i.e. a 10% scale test). DC2 consists of three parts - the generation, simulation, and mixing of a representative sample of physics events with background events; the reconstruction of the mixed samples with initial classification into the different physics signatures; and the distribution of the data to multiple remote sites (Tier-1 centers) for analysis by physicists. Figu...

  16. CSAM Metrology Software Tool

    Science.gov (United States)

    Vu, Duc; Sandor, Michael; Agarwal, Shri

    2005-01-01

    CSAM Metrology Software Tool (CMeST) is a computer program for analysis of false-color CSAM images of plastic-encapsulated microcircuits. (CSAM signifies C-mode scanning acoustic microscopy.) The colors in the images indicate areas of delamination within the plastic packages. Heretofore, the images have been interpreted by human examiners. Hence, interpretations have not been entirely consistent and objective. CMeST processes the color information in image-data files to detect areas of delamination without incurring inconsistencies of subjective judgement. CMeST can be used to create a database of baseline images of packages acquired at given times for comparison with images of the same packages acquired at later times. Any area within an image can be selected for analysis, which can include examination of different delamination types by location. CMeST can also be used to perform statistical analyses of image data. Results of analyses are available in a spreadsheet format for further processing. The results can be exported to any data-base-processing software.

  17. The Ragnarok Software Development Environment

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    1999-01-01

    , and collaboration. The leitmotif is the software architecture, which is extended to handle managerial data in addition to source code; this extended software architecture is put under tight version- and configuration management control and furthermore used as basis for visualisation. Preliminary results of using......Ragnarok is an experimental software development environment that focuses on enhanced support for managerial activities in large scale software development taking the daily work of the software developer as its point of departure. The main emphasis is support in three areas: management, navigation...

  18. Characteristics for Software Optimization Projects

    Directory of Open Access Journals (Sweden)

    Iulian NITESCU

    2008-01-01

    Full Text Available The increasing of the software systems complexity imposes the identification and implementation of some methods and techniques in order to manage it. The software optimization project is a way in which the software complexity is controlled. The software optimization project must face to the organization need to earn profit. The software optimization project is an integrated part of the application cycle because share same resources, depends on other stages and influences next phases. The optimization project has some particularities because it works on an finished product around its quality. The process is quality and performance oriented and it assumes that the product life cycle is almost finished.

  19. Secure software development training course

    Directory of Open Access Journals (Sweden)

    Victor S. Gorbatov

    2017-06-01

    Full Text Available Information security is one of the most important criteria for the quality of developed software. To obtain a sufficient level of application security companies implement security process into software development life cycle. At this stage software companies encounter with deficit employees who able to solve problems of software design, implementation and application security. This article provides a description of the secure software development training course. Training course of application security is designed for co-education students of different IT-specializations.

  20. Robust Software Architecture for Robots

    Science.gov (United States)

    Aghazanian, Hrand; Baumgartner, Eric; Garrett, Michael

    2009-01-01

    Robust Real-Time Reconfigurable Robotics Software Architecture (R4SA) is the name of both a software architecture and software that embodies the architecture. The architecture was conceived in the spirit of current practice in designing modular, hard, realtime aerospace systems. The architecture facilitates the integration of new sensory, motor, and control software modules into the software of a given robotic system. R4SA was developed for initial application aboard exploratory mobile robots on Mars, but is adaptable to terrestrial robotic systems, real-time embedded computing systems in general, and robotic toys.

  1. Software engineering beyond the project

    DEFF Research Database (Denmark)

    Dittrich, Yvonne

    2014-01-01

    software ecosystems. Objective The article provides a holistic understanding of the observed and reported practices as a starting point to device specific support for the development in software ecosystems. Method A qualitative interview study was designed based on previous long-term ethnographical...... these conditions are not given? The article claims that this is the case for software product specific ecosystems. As software is increasingly developed, adopted and deployed in the form of customisable and configurable products, software engineering as a discipline needs to take on the challenge to support...... inspired research. Results The analysis results in a set of common features of product development and evolution despite differences in size, kind of software and business models. Design is distributed and needs to be coordinated across heterogeneous design constituencies that, together with the software...

  2. New ATLAS Software & Computing Organization

    CERN Multimedia

    Barberis, D

    Following the election by the ATLAS Collaboration Board of Dario Barberis (Genoa University/INFN) as Computing Coordinator and David Quarrie (LBNL) as Software Project Leader, it was considered necessary to modify the organization of the ATLAS Software & Computing ("S&C") project. The new organization is based upon the following principles: separation of the responsibilities for computing management from those of software development, with the appointment of a Computing Coordinator and a Software Project Leader who are both members of the Executive Board; hierarchical structure of responsibilities and reporting lines; coordination at all levels between TDAQ, S&C and Physics working groups; integration of the subdetector software development groups with the central S&C organization. A schematic diagram of the new organization can be seen in Fig.1. Figure 1: new ATLAS Software & Computing organization. Two Management Boards will help the Computing Coordinator and the Software Project...

  3. Proposal to Negotiate the Renewal of the Contract for the Provision of Database Management System Software

    CERN Document Server

    2002-01-01

    This document concerns the continued licensing of the Oracle Database Management System, which was selected for LEP in 1982 and is now used extensively at CERN in a wide range of application domains. The Finance Committee is invited to agree to the negotiation of the renewal of the contract with ORACLE SWITZERLAND for five years, for a total amount of 2 750 000 Swiss francs, not subject to revision. The firm has indicated the following distribution by country of the contract value covered by this adjudication proposal: CH - 65%, US - 35%.

  4. Software libre vs. software propietario: programando nuestro futuro

    Directory of Open Access Journals (Sweden)

    Rafael Gómez Sánchez

    2008-12-01

    Full Text Available Este trabajo estudia la evolución de dos modelos contrapuestos: el software propietario y el software libre. Mientras el primero está plenamente establecido, y apoyado por la industria tradicional de los programas de ordenador, el software libre se presenta como una atractiva alternativa que promete corregir muchas de las deficiencias de aquel modelo. Basado en la filosofía de respetar las libertades del usuario -libertad de compartir, mejorar y utilizar los programas-, son cada vez más las administraciones, empresas y demás usuarios que optan por el software libre. La interacción entre ambos modelos y sus consecuencias, así como los intentos de las multinacionales del software por no perder mercado, serán asimismo objeto de estudio.________________________ABSTRACT:This work studies the evolution of two opposed models: propietary software and free software. Meanwhile the first one is fully established, and supported by the traditional computing industry, free software appears like an attractive alternative which promises to correct many deficiencies of that model. Based on the philosophy of respecting user’s liberties -freedom of sharing, improving and using the software-, an increasing number of administrations, companies and other users are moving to the model of free software. Interactions between both models and its consequences, as well as the attempts from the software’s multinational corporations of not to lose market, will also be objects to be studied.

  5. 7 CFR 1493.530 - Miscellaneous provisions.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Supplier Credit Guarantee Program Operations § 1493.530 Miscellaneous provisions. (a) Assignment. (1) The...

  6. 19 CFR 171.55 - Notice provisions.

    Science.gov (United States)

    2010-04-01

    ... section 6079 of the Anti-Drug Abuse Act of 1988 and implementing regulations. (b) Notice provision. The... property and shall include a statement of the applicable law under which the property is seized and a...

  7. 48 CFR 4.607 - Solicitation Provisions.

    Science.gov (United States)

    2010-10-01

    ... United States or its outlying areas. ..., Data Universal Numbering System (DUNS) Number, in solicitations that— (1) Are expected to result in a..., Central Contractor Registration. (b) Insert the provision at 52.204-5, Women-Owned Business (Other Than...

  8. 24 CFR 266.410 - Mortgage provisions.

    Science.gov (United States)

    2010-04-01

    ... HOUSING FINANCE AGENCY RISK-SHARING PROGRAM FOR INSURED AFFORDABLE MULTIFAMILY PROJECT LOANS Mortgage and... accordance with HUD guidelines. (i) Regulatory Agreement. The mortgage must contain a provision incorporating the Regulatory Agreement by reference. ...

  9. 48 CFR 1852.227-19 - Commercial computer software-Restricted rights.

    Science.gov (United States)

    2010-10-01

    ... Provisions and Clauses 1852.227-19 Commercial computer software—Restricted rights. (a) As prescribed in 1827... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Commercial computer software-Restricted rights. 1852.227-19 Section 1852.227-19 Federal Acquisition Regulations System NATIONAL...

  10. Computer software profiles

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2005-03-01

    A variety of currently available computer software packages are described. The following packages are included: By Advanced Geotechnology Inc: (1) STABView(TM), a state-of-the-art well planning package for wellbore stability, lost circulation, fracturing and sand production risk analysis, and (2) ROCKSBank(TM) which is a new database and analysis toolkit for a wide range of exploration, drilling, completion and production applications. The Computer Modelling Group Inc offers: (1) IMEX-3D, a package designed to do full-field conventional black-oil, condensate, pseudo miscible, and polymer simulation, and (2) GEM, an Equation of State Simulator. The latest enhancements include geochemistry for acid gases and greenhouse gas injection and storage, and enhanced modelling of gas solubility in brine, among others. (3) STARS is another member of the Computer Modelling Group family; it is a 3-D Advanced Thermal Stimulator, recently augmented to do relative permeability hysteresis, creep model in geomechanics, and multiphase co injection for ES-SAGD. Epic Consulting Services Ltd offers ResWorks(TM) and ResAssist(TM), the former to view pool production history on a macro scale and perform surveillance evaluation of patterns and pods, the latter to perform rapid water flood optimization simulations. Fekete Associates Inc has a stable of nine software packages of interest to the reservoir engineer ranging from F.A.S.T. CBM for coalbed methane development or reservoir analysis to F.A.S.T. Welltest to analyse pressure data, permeability, wellbore skin, drainage area, hydrocarbon-in-place, and to do simulation exercises. Neotechnology Consultants Ltd provide PIPEFLO and PIPEFLOW AS to conduct single and multi-phase flow analysis and PVT behaviour modelling for pipeline transmission and gathering systems. Also available are the FORGAS family of software packages for forecasting multiphase production from the reservoir to the plant. Streamsim Technologies Inc has 3DSL, a fully 3-D

  11. Documenting Software Architectures in an Agile World

    National Research Council Canada - National Science Library

    Clements, Paul

    2003-01-01

    This report compares the Software Engineering Institute's Views and Beyond approach for documenting software architectures with the documentation philosophy embodied in agile software-development methods...

  12. Banks' Procyclical Behavior: Does Provisioning Matter?

    OpenAIRE

    Vincent Bouvatier; Laetitia Lepetit

    2008-01-01

    International audience; A panel of 186 European banks is used for the period 1992-2004 to determine if banking behaviors, induced by the capital adequacy constraint and the provisioning system, amplify credit fluctuations. Our nding is consistent with the bank capital channel hypothesis, which means that poorly capitalized banks constrained to expand credit. We also find that loan loss provisions (LLP) made in order to cover identified credit losses (non discretionary LLP) amplify credit fluc...

  13. Determinants of occupational pension provision in Germany

    OpenAIRE

    Dummann, Kathrin

    2007-01-01

    Demographic change causes an undersupply of financial old age benefits within the statutory pay-as-you-go pension system in Germany. Therefore, the provision of occupational as well as private pensions has to be enhanced. However, there seems to be an undersupply of occupational pension provision particularly in small and medium sized enterprises (SMEs). Using survey data of the German Socio-Economic Panel (GSOEP) and the German SAVE survey, the present paper studies econometrically the deter...

  14. METODE ANALYTICAL HIERARCHY PROCESS: SISTEM REKOMENDER DATABASE SOFTWARE

    Directory of Open Access Journals (Sweden)

    Doni Purnama Alam Syah

    2014-09-01

    Full Text Available Abstract - Rekomender electoral system is a database software application that can be used to look for alternative software database selection strategy, the method of analytical hierarchy process (AHP. Rekomender systems needed by companies that have a large enough data processing such as the Bureau of Bina Sarana IT Information, expensive investments in the provision of Information Technology (IT makes IT Bina Sarana Information Bureau to be more careful in determining the selection of database software. This study focuses on research of database software selection system with the method of analytical hierarchy process (AHP, a case study of IT Bureau Bina Sarana Infromatika with the observation unit administrator. The results of the study found that there are two (2 main criteria, namely the selection of technology and a user with an alternative strategy My SQL, Oracle and SQL Server. Having tested the system rekomender My SQL result that the top priority in the selection of database software with a 41% weighting, followed by SQL Server and Oracle 39% 21%. The end result of a system that has been created rekomender concluded that the Bureau of Bina Sarana Informatics IT can define strategy alternatives before determining database software to be used more effectively and efficiently. Abstrak¬¬ - Sistem rekomender pemilihan database software merupakan aplikasi yang dapat digunakan untuk mencari alternatif strategi pemilihan database software, dengan metode analytical hierarchy process (AHP. Sistem rekomender dibutuhkan oleh perusahaan yang memiliki pengolahan data yang cukup besar seperti Biro TI Bina Sarana Informatika, mahalnya investasi pada penyediaan Teknologi Informasi (TI membuat Biro TI Bina Sarana Informatika lebih berhati-hati dalam menentukan pemilihan database software. Penelitian ini berfokus kepada penetilian tentang sistem pemilihan database sofware dengan metode analytical hierarchy process (AHP, studi kasus Biro TI Bina Sarana

  15. Economic Loan Loss Provision and Expected Loss

    Directory of Open Access Journals (Sweden)

    Stefan Hlawatsch

    2010-10-01

    Full Text Available The intention of a loan loss provision is the anticipation of the loan's expected losses by adjusting the book value of the loan. Furthermore, this loan loss provision has to be compared to the expected loss according to Basel II and, in the case of a difference, liable equity has to be adjusted. This however assumes that the loan loss provision and the expected loss are based on a similar economic rationale, which is only valid conditionally in current loan loss provisioning methods according to IFRS. Therefore, differences between loan loss provisions and expected losses should only result from different approaches regarding the parameter estimation within each model and not due to different assumptions regarding the outcome of the model. The provisioning and accounting model developed in this paper overcomes the before-mentioned shortcomings and is consistent with an economic rationale of expected losses. Additionally, this model is based on a close-to-market valuation of the loan that is in favor of the basic idea of IFRS. Suggestions for changes in current accounting and capital requirement rules are provided.

  16. Applied software risk management a guide for software project managers

    CERN Document Server

    Pandian, C Ravindranath

    2006-01-01

    Few software projects are completed on time, on budget, and to their original specifications. Focusing on what practitioners need to know about risk in the pursuit of delivering software projects, Applied Software Risk Management: A Guide for Software Project Managers covers key components of the risk management process and the software development process, as well as best practices for software risk identification, risk planning, and risk analysis. Written in a clear and concise manner, this resource presents concepts and practical insight into managing risk. It first covers risk-driven project management, risk management processes, risk attributes, risk identification, and risk analysis. The book continues by examining responses to risk, the tracking and modeling of risks, intelligence gathering, and integrated risk management. It concludes with details on drafting and implementing procedures. A diary of a risk manager provides insight in implementing risk management processes.Bringing together concepts ...

  17. Assessing multizone airflow software

    Energy Technology Data Exchange (ETDEWEB)

    Lorenzetti, D.M.

    2001-12-01

    Multizone models form the basis of most computer simulations of airflow and pollutant transport in buildings. In order to promote computational efficiency, some multizone simulation programs, such as COMIS and CONTAM, restrict the form that their flow models may take. While these tools allow scientists and engineers to explore a wide range of building airflow problems, increasingly their use has led to new questions not answerable by the current generation of programs. This paper, directed at software developers working on the next generation of building airflow models, identifies structural aspects of COMIS and related programs that prevent them from easily incorporating desirable new airflow models. The paper also suggests criteria for evaluating alternate simulation environments for future modeling efforts.

  18. The LSST Software Stack

    Science.gov (United States)

    Jenness, Timothy; LSST Data Management Team

    2016-01-01

    The Large Synoptic Survey Telescope (LSST) is an 8-m optical ground-based telescope being constructed on Cerro Pachon in Chile. LSST will survey half the sky every few nights in six optical bands. The data will be transferred to the data center in North America and within 60 seconds it will be reduced using difference imaging and an alert list be generated for the community. Additionally, annual data releases will be constructed from all the data during the 10-year mission, producing catalogs and deep co-added images with unprecedented time resolution for such a large region of sky. In the paper we present the current status of the LSST stack including the data processing components, Qserv database and data visualization software, describe how to obtain it, and provide a summary of the development road map.

  19. BNL multiparticle spectrometer software

    Energy Technology Data Exchange (ETDEWEB)

    Saulys, A.C.

    1984-01-01

    This paper discusses some solutions to problems common to the design, management and maintenance of a large high energy physics spectrometer software system. The experience of dealing with a large, complex program and the necessity of having the program controlled by various people at different levels of computer experience has led us to design a program control structure of mnemonic and self-explanatory nature. The use of this control language in both on-line and off-line operation of the program will be discussed. The solution of structuring a large program for modularity so that substantial changes to the program can be made easily for a wide variety of high energy physics experiments is discussed. Specialized tools for this type of large program management are also discussed.

  20. Wendelstein Observatory control software

    Science.gov (United States)

    Snigula, Jan M.; Gössl, Claus; Kodric, Mihael; Riffeser, Arno; Wegner, Michael; Schlichter, Jörg

    2016-07-01

    LMU Munchen operates an astrophysical observatory on Mt. Wendelstein1. The 2m Fraunhofer telescope2, 3 is equipped with a 0.5 x 0.5 square degree field-of-view wide field camera4 and a 3 channel optical/NIR camera5, 6. Two fiber coupled spectrographs7-9 and a wavefront sensor will be added in the near future. The observatory hosts a multitude of supporting hardware, i.e. allsky cameras, webcams, meteostation, air conditioning etc. All scientific hardware can be controlled through a single, central "Master Control Program" (MCP). At the last SPIE astronomy venue we presented the overall Wendelstein Observatory software concept10. Here we explain concept and implementation of the MCP as a multi-threaded Python daemon in the area of conflict between debuggability and Don't Repeat Yourself (DRY).

  1. Improving Agile Software Practice

    DEFF Research Database (Denmark)

    Tjørnehøj, Gitte

    2006-01-01

    Software process improvement in small and agile organizations is often problematic, but achieving good SPI-assessments can still be necessary to stay in the marked or to meet demands of multinational owners. The traditional norm driven, centralized and control centered improvement approaches has...... from their new multinational owners. In the project we experimented to reach a less centralized and control centered SPI approach trying to meet the agile culture of the firm both within diagnosing, improvement planning, process design and evaluation eventhough the goal was applying to the norm. After...... having chosen the improvement area; requirement management, a more formal culture assessment and comparisons with the culture of the CMM-norm helped guiding the design of the new processes and tools. The paper suggests a SPI -approach based on problem diagnosis instead of formal CMMI-assessment, culture...

  2. Software and Network Engineering

    CERN Document Server

    2012-01-01

    The series "Studies in Computational Intelligence" (SCI) publishes new developments and advances in the various areas of computational intelligence – quickly and with a high quality. The intent is to cover the theory, applications, and design methods of computational intelligence, as embedded in the fields of engineering, computer science, physics and life science, as well as the methodologies behind them. The series contains monographs, lecture notes and edited volumes in computational intelligence spanning the areas of neural networks, connectionist systems, genetic algorithms, evolutionary computation, artificial intelligence, cellular automata, self-organizing systems, soft computing, fuzzy systems, and hybrid intelligent systems. Critical to both contributors and readers are the short publication time and world-wide distribution - this permits a rapid and broad dissemination of research results.   The purpose of the first ACIS International Symposium on Software and Network Engineering held on Decembe...

  3. Software development without languages

    Science.gov (United States)

    Osborne, Haywood S.

    1988-01-01

    Automatic programming generally involves the construction of a formal specification; i.e., one which allows unambiguous interpretation by tools for the subsequent production of the corresponding software. Previous practical efforts in this direction have focused on the serious problems of: (1) designing the optimum specification language; and (2) mapping (translating or compiling) from this specification language to the program itself. The approach proposed bypasses the above problems. It postulates that the specification proper should be an intermediate form, with the sole function of containing information sufficient to facilitate construction of programs and also of matching documentation. Thus, the means of forming the intermediary becomes a human factors task rather than a linguistic one; human users will read documents generated from the specification, rather than the specification itself.

  4. Energy Tracking Software Platform

    Energy Technology Data Exchange (ETDEWEB)

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  5. Evolvable Neural Software System

    Science.gov (United States)

    Curtis, Steven A.

    2009-01-01

    The Evolvable Neural Software System (ENSS) is composed of sets of Neural Basis Functions (NBFs), which can be totally autonomously created and removed according to the changing needs and requirements of the software system. The resulting structure is both hierarchical and self-similar in that a given set of NBFs may have a ruler NBF, which in turn communicates with other sets of NBFs. These sets of NBFs may function as nodes to a ruler node, which are also NBF constructs. In this manner, the synthetic neural system can exhibit the complexity, three-dimensional connectivity, and adaptability of biological neural systems. An added advantage of ENSS over a natural neural system is its ability to modify its core genetic code in response to environmental changes as reflected in needs and requirements. The neural system is fully adaptive and evolvable and is trainable before release. It continues to rewire itself while on the job. The NBF is a unique, bilevel intelligence neural system composed of a higher-level heuristic neural system (HNS) and a lower-level, autonomic neural system (ANS). Taken together, the HNS and the ANS give each NBF the complete capabilities of a biological neural system to match sensory inputs to actions. Another feature of the NBF is the Evolvable Neural Interface (ENI), which links the HNS and ANS. The ENI solves the interface problem between these two systems by actively adapting and evolving from a primitive initial state (a Neural Thread) to a complicated, operational ENI and successfully adapting to a training sequence of sensory input. This simulates the adaptation of a biological neural system in a developmental phase. Within the greater multi-NBF and multi-node ENSS, self-similar ENI s provide the basis for inter-NBF and inter-node connectivity.

  6. PROMOTIONS: PROper MOTION Software

    Science.gov (United States)

    Caleb Wherry, John; Sahai, R.

    2009-05-01

    We report on the development of a software tool (PROMOTIONS) to streamline the process of measuring proper motions of material in expanding nebulae. Our tool makes use of IDL's widget programming capabilities to design a unique GUI that is used to compare images of the objects from two epochs. The software allows us to first orient and register the images to a common frame of reference and pixel scale, using field stars in each of the images. We then cross-correlate specific morphological features in order to determine their proper motions, which consist of the proper motion of the nebula as a whole (PM-neb), and expansion motions of the features relative to the center. If the central star is not visible (quite common in bipolar nebulae with dense dusty waists), point-symmetric expansion is assumed and we use the average motion of high-quality symmetric pairs of features on opposite sides of the nebular center to compute PM-neb. This is then subtracted out to determine the individual movements of these and additional features relative to the nebular center. PROMOTIONS should find wide applicability in measuring proper motions in astrophysical objects such as the expanding outflows/jets commonly seen around young and dying stars. We present first results from using PROMOTIONS to successfully measure proper motions in several pre-planetary nebulae (transition objects between the red giant and planetary nebula phases), using images taken 7-10 years apart with the WFPC2 and ACS instruments on board HST. The authors are grateful to NASA's Undergradute Scholars Research Program (USRP) for supporting this research.

  7. A software risk management capability model for medical device software

    OpenAIRE

    Burton, John

    2008-01-01

    peer-reviewed The Medical Device industry is currently one of the fastest growing industries in the world and a guarantee of the integrity of medical device software has become increasingly important. Failure of the software can have potentially catastrophic effects, leading to injury of patients or even death. Consequently there is a tremendous onus on medical device manufacturers to demonstrate that sufficient attention is devoted to the area of software risk management throughout the so...

  8. Embedded software verification and debugging

    CERN Document Server

    Winterholer, Markus

    2017-01-01

    This book provides comprehensive coverage of verification and debugging techniques for embedded software, which is frequently used in safety critical applications (e.g., automotive), where failures are unacceptable. Since the verification of complex systems needs to encompass the verification of both hardware and embedded software modules, this book focuses on verification and debugging approaches for embedded software with hardware dependencies. Coverage includes the entire flow of design, verification and debugging of embedded software and all key approaches to debugging, dynamic, static, and hybrid verification. This book discusses the current, industrial embedded software verification flow, as well as emerging trends with focus on formal and hybrid verification and debugging approaches. Includes in a single source the entire flow of design, verification and debugging of embedded software; Addresses the main techniques that are currently being used in the industry for assuring the quality of embedded softw...

  9. Modular Software-Defined Radio

    Directory of Open Access Journals (Sweden)

    Rhiemeier Arnd-Ragnar

    2005-01-01

    Full Text Available In view of the technical and commercial boundary conditions for software-defined radio (SDR, it is suggestive to reconsider the concept anew from an unconventional point of view. The organizational principles of signal processing (rather than the signal processing algorithms themselves are the main focus of this work on modular software-defined radio. Modularity and flexibility are just two key characteristics of the SDR environment which extend smoothly into the modeling of hardware and software. In particular, the proposed model of signal processing software includes irregular, connected, directed, acyclic graphs with random node weights and random edges. Several approaches for mapping such software to a given hardware are discussed. Taking into account previous findings as well as new results from system simulations presented here, the paper finally concludes with the utility of pipelining as a general design guideline for modular software-defined radio.

  10. Recommendation systems in software engineering

    CERN Document Server

    Robillard, Martin P; Walker, Robert J; Zimmermann, Thomas

    2014-01-01

    With the growth of public and private data stores and the emergence of off-the-shelf data-mining technology, recommendation systems have emerged that specifically address the unique challenges of navigating and interpreting software engineering data.This book collects, structures and formalizes knowledge on recommendation systems in software engineering. It adopts a pragmatic approach with an explicit focus on system design, implementation, and evaluation. The book is divided into three parts: "Part I - Techniques" introduces basics for building recommenders in software engineering, including techniques for collecting and processing software engineering data, but also for presenting recommendations to users as part of their workflow.?"Part II - Evaluation" summarizes methods and experimental designs for evaluating recommendations in software engineering.?"Part III - Applications" describes needs, issues and solution concepts involved in entire recommendation systems for specific software engineering tasks, fo...

  11. Development of a methodology of optimization and fixing prices of Hardwood Exports from U.S. to Europe and Asia

    Directory of Open Access Journals (Sweden)

    Diana Brenes-Ramírez

    2014-12-01

    The objective of maximizing total contribution margin of the company is achieved by applying the theory PRO ( Pricing and Revenue Optimization which provides a consistent and concrete approach to pricing decisions throughout the organization also seeks represent the price as a process worthy of being continuously improved . By the negative association between price and demand and with the equation that describes this relation it is introduced into the equation of total contribution margin that is maximized for obtain the optimal price.

  12. 17 CFR 19.01 - Reports on stocks and fixed price purchases and sales pertaining to futures positions in wheat...

    Science.gov (United States)

    2010-04-01

    ... price purchases and sales pertaining to futures positions in wheat, corn, oats, soybeans, soybean oil... futures positions in wheat, corn, oats, soybeans, soybean oil, soybean meal or cotton. (a) Information... 204 reports with respect to transactions in wheat, corn, oats, soybeans, soybean meal and soybean oil...

  13. 41 CFR 109-45.304-2.50 - Negotiated sales and negotiated sales at fixed prices by designated contractors.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Negotiated sales and... Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF...

  14. 41 CFR 102-38.125 - May we sell personal property at fixed prices to State agencies?

    Science.gov (United States)

    2010-07-01

    ... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 38-SALE OF PERSONAL PROPERTY Sales Process Negotiated Sales § 102-38.125 May we sell personal... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false May we sell personal...

  15. Culture shock: Improving software quality

    Energy Technology Data Exchange (ETDEWEB)

    de Jong, K.; Trauth, S.L.

    1988-01-01

    The concept of software quality can represent a significant shock to an individual who has been developing software for many years and who believes he or she has been doing a high quality job. The very idea that software includes lines of code and associated documentation is foreign and difficult to grasp, at best. Implementation of a software quality program hinges on the concept that software is a product whose quality needs improving. When this idea is introduced into a technical community that is largely ''self-taught'' and has been producing ''good'' software for some time, a fundamental understanding of the concepts associated with software is often weak. Software developers can react as if to say, ''What are you talking about. What do you mean I'm not doing a good job. I haven't gotten any complaints about my code yetexclamation'' Coupling such surprise and resentment with the shock that software really is a product and software quality concepts do exist, can fuel the volatility of these emotions. In this paper, we demonstrate that the concept of software quality can indeed pose a culture shock to developers. We also show that a ''typical'' quality assurance approach, that of imposing a standard and providing inspectors and auditors to assure its adherence, contributes to this shock and detracts from the very goal the approach should achieve. We offer an alternative, adopted through experience, to implement a software quality program: cooperative assistance. We show how cooperation, education, consultation and friendly assistance can overcome this culture shock. 3 refs.

  16. Testing in Software Product Lines

    OpenAIRE

    Odia, Osaretin Edwin

    2007-01-01

    This thesis presents research aimed at investigating different activities involved in software product lines testing process and possible improvements towards achieving developing high quality software product lines at reduced cost and time. The research was performed using systematic review procedures of Kitchenham. The reviews carried out in this research covers several areas relating to software product lines testing. The reasons for performing a systematic review in this research are to; ...

  17. Interface-Based Software Development

    OpenAIRE

    Rais, Aziz

    2017-01-01

    Even though there are many software development and project management methodologies available, research and practice both show that IT software development projects still fail, and that the quality of software products does not always meet customers' expectations. There might be multiple causes for such failures, but some of these reasons can be seen to influence or create others. Therefore, the larger the project is, the higher its risk of failure, especially if the teams involved work remo...

  18. UTM TCL2 Software Requirements

    Science.gov (United States)

    Smith, Irene S.; Rios, Joseph L.; McGuirk, Patrick O.; Mulfinger, Daniel G.; Venkatesan, Priya; Smith, David R.; Baskaran, Vijayakumar; Wang, Leo

    2017-01-01

    The Unmanned Aircraft Systems (UAS) Traffic Management (UTM) Technical Capability Level (TCL) 2 software implements the UTM TCL 2 software requirements described herein. These software requirements are linked to the higher level UTM TCL 2 System Requirements. Each successive TCL implements additional UTM functionality, enabling additional use cases. TCL 2 demonstrated how to enable expanded multiple operations by implementing automation for beyond visual line-of-sight, tracking operations, and operations flying over sparsely populated areas.

  19. Jitter Controller Software

    Science.gov (United States)

    Lansdowne, Chatwin; Schlensinger, Adam

    2011-01-01

    Sinusoidal jitter is produced by simply modulating a clock frequency sinusoidally with a given frequency and amplitude. But this can be expressed as phase jitter, frequency jitter, or cycle-to-cycle jitter, rms or peak, absolute units, or normalized to the base clock frequency. Jitter using other waveforms requires calculating and downloading these waveforms to an arbitrary waveform generator, and helping the user manage relationships among phase jitter crest factor, frequency jitter crest factor, and cycle-to-cycle jitter (CCJ) crest factor. Software was developed for managing these relationships, automatically configuring the generator, and saving test results documentation. Tighter management of clock jitter and jitter sensitivity is required by new codes that further extend the already high performance of space communication links, completely correcting symbol error rates higher than 10 percent, and therefore typically requiring demodulation and symbol synchronization hardware to operating at signal-to-noise ratios of less than one. To accomplish this, greater demands are also made on transmitter performance, and measurement techniques are needed to confirm performance. It was discovered early that sinusoidal jitter can be stepped on a grid such that one can connect points by constant phase jitter, constant frequency jitter, or constant cycle-cycle jitter. The tool automates adherence to a grid while also allowing adjustments off-grid. Also, the jitter can be set by the user on any dimension and the others are calculated. The calculations are all recorded, allowing the data to be rapidly plotted or re-plotted against different interpretations just by changing pointers to columns. A key advantage is taking data on a carefully controlled grid, which allowed a single data set to be post-analyzed many different ways. Another innovation was building a software tool to provide very tight coupling between the generator and the recorded data product, and the operator

  20. SBA Network Components & Software Inventory

    Data.gov (United States)

    Small Business Administration — SBA’s Network Components & Software Inventory contains a complete inventory of all devices connected to SBA’s network including workstations, servers, routers,...

  1. A Software Configuration Management Course

    DEFF Research Database (Denmark)

    Asklund, U.; Bendix, Lars Gotfred

    2003-01-01

    Software Configuration Management has been a big success in research and creation of tools. There are also many vendors in the market of selling courses to companies. However, in the education sector Software Configuration Management has still not quite made it - at least not into the university...... curriculum. It is either not taught at all or is just a minor part of a general course in software engineering. In this paper, we report on our experience with giving a full course entirely dedicated to Software Configuration Management topics and start a discussion of what ideally should be the goal...

  2. Software quality: Process or people

    Science.gov (United States)

    Palmer, Regina; Labaugh, Modenna

    1993-01-01

    This paper will present data related to software development processes and personnel involvement from the perspective of software quality assurance. We examine eight years of data collected from six projects. Data collected varied by project but usually included defect and fault density with limited use of code metrics, schedule adherence, and budget growth information. The data are a blend of AFSCP 800-14 and suggested productivity measures in Software Metrics: A Practioner's Guide to Improved Product Development. A software quality assurance database tool, SQUID, was used to store and tabulate the data.

  3. Modularisation of Software Configuration Management

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    2000-01-01

    management, and outline how modularisation is natural and powerful also in this context. The analysis is partly based on experiences from case studies where small- to medium-sized development projects are using a prototype tool that supports modular software configuration management.......The principle of modularisation is one of the main techniques that software designers use to tame the complexity of programming. A software project, however, is complex in many other areas than just programming. In this paper, we focus on one of these complex areas, namely software configuration...

  4. Software Security Rules, SDLC Perspective

    OpenAIRE

    S.K.Pandey; Banerjee, C.

    2009-01-01

    Software has become an integral part of everyday life. Everyday, millions of people perform transaction through internet, ATM, mobile phone, they send email & e-greetings, and use word processing and spreadsheet for various purpose. People use software bearing in mind that it is reliable and can be trust upon and the operation they perform is secured. Now, if these software have exploitable security hole then how can they be safe for use. Security brings value to software in terms of people’s...

  5. The Software Engineering Laboratory: An operational software experience factory

    Science.gov (United States)

    Basili, Victor R.; Caldiera, Gianluigi; Mcgarry, Frank; Pajerski, Rose; Page, Gerald; Waligora, Sharon

    1992-01-01

    For 15 years, the Software Engineering Laboratory (SEL) has been carrying out studies and experiments for the purpose of understanding, assessing, and improving software and software processes within a production software development environment at NASA/GSFC. The SEL comprises three major organizations: (1) NASA/GSFC, Flight Dynamics Division; (2) University of Maryland, Department of Computer Science; and (3) Computer Sciences Corporation, Flight Dynamics Technology Group. These organizations have jointly carried out several hundred software studies, producing hundreds of reports, papers, and documents, all of which describe some aspect of the software engineering technology that was analyzed in the flight dynamics environment at NASA. The studies range from small, controlled experiments (such as analyzing the effectiveness of code reading versus that of functional testing) to large, multiple project studies (such as assessing the impacts of Ada on a production environment). The organization's driving goal is to improve the software process continually, so that sustained improvement may be observed in the resulting products. This paper discusses the SEL as a functioning example of an operational software experience factory and summarizes the characteristics of and major lessons learned from 15 years of SEL operations.

  6. Software development process: A case of Nigerian Software ...

    African Journals Online (AJOL)

    Software development process: A case of Nigerian Software Development Organization. EA Anibere, FA Egbokhare. Abstract. No Abstract. Te Information Technologist Vol. 4(1) 2007: pp.1-13. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  7. Calculation Software versus Illustration Software for Teaching Statistics

    DEFF Research Database (Denmark)

    Mortensen, Peter Stendahl; Boyle, Robin G.

    1999-01-01

    As personal computers have become more and more powerful, so have the software packages available to us for teaching statistics. This paper investigates what software packages are currently being used by progressive statistics instructors at university level, examines some of the deficiencies...

  8. Software Energy Profiling: Comparing Releases of a Software Product

    NARCIS (Netherlands)

    Jagroep, E.A.; van der Werf, J.M.E.M.; Procaccianti, G.; Lago, P.; Brinkkemper, Sjaak; Blom, L.; van Vliet, Rob; Dillon, Laura; Visser, Willem; Williams, Laurie

    2016-01-01

    In the quest for energy efficiency of Information and Communication Technology, so far research has mostly focused on the role of hardware. However, as hardware technology becomes more sophisticated, the role of software becomes crucial. Recently, the impact of software on energy consumption has

  9. Software Maintenance and Evolution: The Implication for Software ...

    African Journals Online (AJOL)

    PROF. O. E. OSUAGWU

    2013-06-01

    Jun 1, 2013 ... management of software activities. With an increasing use of computers and .... Adaptive Maintenance: Adaptive maintenance involves .... These laws seek to consistently account for observed phenomena regarding the evolution software releases, systems and E-Type applications. [24]. These laws are ...

  10. Software Development Group. Software Review Center. Microcomputing Working Paper Series.

    Science.gov (United States)

    Perkey, Nadine; Smith, Shirley C.

    Two papers describe the roles of the Software Development Group (SDG) and the Software Review Center (SRC) at Drexel University. The first paper covers the primary role of the SDG, which is designed to assist Drexel faculty with the technical design and programming of courseware for the Apple Macintosh microcomputer; the relationship of the SDG…

  11. Software metrics: Software quality metrics for distributed systems. [reliability engineering

    Science.gov (United States)

    Post, J. V.

    1981-01-01

    Software quality metrics was extended to cover distributed computer systems. Emphasis is placed on studying embedded computer systems and on viewing them within a system life cycle. The hierarchy of quality factors, criteria, and metrics was maintained. New software quality factors were added, including survivability, expandability, and evolvability.

  12. Building Software with Gradle

    CERN Multimedia

    CERN. Geneva; Studer, Etienne

    2014-01-01

    In this presentation, we will give an overview of the key concepts and main features of Gradle, the innovative build system that has become the de-facto standard in the enterprise. We will cover task declaration and task graph execution, incremental builds, multi-project builds, dependency management, applying plugins, extracting reusable build logic, bootstrapping a build, and using the Gradle daemon. By the end of this talk, you will have a good understanding of what makes Gradle so powerful yet easy to use. You will also understand why companies like Pivotal, LinkedIn, Google, and other giants with complex builds count on Gradle. About the speakers Etienne is leading the Tooling Team at Gradleware. He has been working as a developer, architect, project manager, and CTO over the past 15 years. He has spent most of his time building software products from the ground up and successfully shipping them to happy customers. He had ...

  13. Open source clustering software.

    Science.gov (United States)

    de Hoon, M J L; Imoto, S; Nolan, J; Miyano, S

    2004-06-12

    We have implemented k-means clustering, hierarchical clustering and self-organizing maps in a single multipurpose open-source library of C routines, callable from other C and C++ programs. Using this library, we have created an improved version of Michael Eisen's well-known Cluster program for Windows, Mac OS X and Linux/Unix. In addition, we generated a Python and a Perl interface to the C Clustering Library, thereby combining the flexibility of a scripting language with the speed of C. The C Clustering Library and the corresponding Python C extension module Pycluster were released under the Python License, while the Perl module Algorithm::Cluster was released under the Artistic License. The GUI code Cluster 3.0 for Windows, Macintosh and Linux/Unix, as well as the corresponding command-line program, were released under the same license as the original Cluster code. The complete source code is available at http://bonsai.ims.u-tokyo.ac.jp/mdehoon/software/cluster. Alternatively, Algorithm::Cluster can be downloaded from CPAN, while Pycluster is also available as part of the Biopython distribution.

  14. Maneuver Automation Software

    Science.gov (United States)

    Uffelman, Hal; Goodson, Troy; Pellegrin, Michael; Stavert, Lynn; Burk, Thomas; Beach, David; Signorelli, Joel; Jones, Jeremy; Hahn, Yungsun; Attiyah, Ahlam; hide

    2009-01-01

    The Maneuver Automation Software (MAS) automates the process of generating commands for maneuvers to keep the spacecraft of the Cassini-Huygens mission on a predetermined prime mission trajectory. Before MAS became available, a team of approximately 10 members had to work about two weeks to design, test, and implement each maneuver in a process that involved running many maneuver-related application programs and then serially handing off data products to other parts of the team. MAS enables a three-member team to design, test, and implement a maneuver in about one-half hour after Navigation has process-tracking data. MAS accepts more than 60 parameters and 22 files as input directly from users. MAS consists of Practical Extraction and Reporting Language (PERL) scripts that link, sequence, and execute the maneuver- related application programs: "Pushing a single button" on a graphical user interface causes MAS to run navigation programs that design a maneuver; programs that create sequences of commands to execute the maneuver on the spacecraft; and a program that generates predictions about maneuver performance and generates reports and other files that enable users to quickly review and verify the maneuver design. MAS can also generate presentation materials, initiate electronic command request forms, and archive all data products for future reference.

  15. Methods of Services Provision in Slovak Towns

    Directory of Open Access Journals (Sweden)

    Emília Sičáková-Beblavá

    2009-07-01

    Full Text Available This article deals with the methods of services provision in Slovak towns.  It addresses decision-making concerning selected services provision, based on a transaction cost economic model. The article looks at five types of services from that point of view. These are core services, i.e., services that are provided in most Slovak towns, thereby allowing outcomes of decision-making to be compared, and services which can be outsourced according to transaction cost theory. Findings partially confirm the hypothesis: Slovak towns do outsource, though “insourcing” moderately prevails. However, a comparison of several research studies in the area indicates a trend towards higher outsourcing of such local services provision.  The findings show that public bodies do not always select the most suitable methods of services provision, as suggested by the transaction costs theory (the Brown-Potoski model. This indicates that it is not only economic models that influence decision-making concerning the organization of services provision in the Slovak towns.

  16. Bank loan loss provisions research: A review

    Directory of Open Access Journals (Sweden)

    Peterson K. Ozili

    2017-09-01

    Full Text Available We review the recent academic and policy literature on bank loan loss provisioning. Among other things, we observe that there exist some interaction between LLPs and existing prudential, accounting, institutional, cultural, religious, tax and fiscal frameworks which differ across countries; and we find that managerial discretion in provisioning is strongly linked to income smoothing, capital management, signalling, tax management and other objectives. We also address several issues including the ethical dimensions of income smoothing, factors influencing income smoothing, methodological issues in LLP modelling and the dynamic loan loss provisioning experiment; which opens up several avenues for further research such as: finding a balance between sufficient LLPs which regulators want versus transparent LLPs which standard setters want; the sensitivity of abnormal LLPs to changes in equity; the persistence of abnormal LLPs following CEO exit; country-specific interventions that induce LLP procyclicality in emerging countries; the impact of Basel III on banks' provisioning discretion; LLP behaviour among systemic and non-systemic financial institutions; etc. We conclude that regulators need to pay attention to how much discretion lending institutions should have in determining reported provision estimates, and this has been a long standing issue.

  17. ACTS: from ATLAS software towards a common track reconstruction software

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00349786; The ATLAS collaboration; Salzburger, Andreas; Kiehn, Moritz; Hrdinka, Julia; Calace, Noemi

    2017-01-01

    Reconstruction of charged particles' trajectories is a crucial task for most particle physics experiments. The high instantaneous luminosity achieved at the LHC leads to a high number of proton-proton collisions per bunch crossing, which has put the track reconstruction software of the LHC experiments through a thorough test. Preserving track reconstruction performance under increasingly difficult experimental conditions, while keeping the usage of computational resources at a reasonable level, is an inherent problem for many HEP experiments. Exploiting concurrent algorithms and using multivariate techniques for track identification are the primary strategies to achieve that goal. Starting from current ATLAS software, the ACTS project aims to encapsulate track reconstruction software into a generic, framework- and experiment-independent software package. It provides a set of high-level algorithms and data structures for performing track reconstruction tasks as well as fast track simulation. The software is de...

  18. 40 CFR 63.1194 - Which general provisions apply?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Which general provisions apply? 63... Information § 63.1194 Which general provisions apply? The general provisions in subpart A of this part define... for general provisions that apply (or don't apply) to you as an owner or operator subject to the...

  19. 7. annual software survey 2009

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2009-07-15

    This article presented a guide to new software applications designed to facilitate petroleum exploration, drilling and production activities. Oil and gas producers can use the products for a range of functions, including reservoir characterization and accounting. In addition to a description of the software application, this article listed the name of software providers and the new features available in each product. The featured software developed by Calgary-based providers included: OpenInvoice software developed by DO2 Technologies Inc; oil and gas solutions by Energy Navigator; WellSpring planning system by Enersight; Entero MOSAIC and Entero ONE software packages by Entero Corporation; Emission Manager by Envirosoft Corporation; ResSurveil, ResBalance and ResAssist by Epic Consulting Services Ltd.; OMNI 3D, VISTA 2D/3D seismic software by Gedco; geoSCOUT, petroCUBE and gDC by GeoLOGIC Systems Ltd.; IHS AccuMap and PETRA by IHS; WELLFLO, PIPEFLO and FORGAS wellbore solutions by Neotec; AFENexus, FANexus, GeoNexus, JVNexus, PANexus software by Pandell Technology Corporation; Oil and gas solutions by the Risk Advisory division of SAS; Petrel, ECLIPSE, Avocet, Osprey and Merak by Schlumberger Information Solutions; esi.manage and esi.executive by 3esi; and STABView, ROCKSBank by Weatherford Advanced Geotechnology. The featured software developed by Texas-based providers included the HTRI Xchanger Suite by Heat Transfer Research Inc.; the RFID-based asset tracking system by Merrick Systems; oil and gas solutions by Neuralog Inc.; geoscience data programs by OpenSpirit; and oil and gas solutions by Seismic Micro-Technology Inc. The featured software developed by Vancouver-based providers included the oil and gas solutions by Sustainet Software Solutions Inc.

  20. Provision of frequency control by wind farms

    Energy Technology Data Exchange (ETDEWEB)

    Speckmann, Markus; Baier, Andre [Fraunhofer Institut fuer Windenergie und Energiesystemtechnik (IWES), Kassel (Germany)

    2011-07-01

    Nowadays, wind farms do not provide frequency control in Germany. Because of the increasing wind energy generation, wind farms will have to provide this ancillary service in the future. Even though the provision of frequency control by wind farms has become a big field of research, no work has yet been done concerning the proof of the provision. Thus, the scope of this paper is the presentation of a new concept how wind farms can prove the provision of frequency control. Moreover, this paper describes a method for calculating the available amount of frequency control power based on probabilistic forecasts. An economic analysis is conducted for three different wind farms and a virtual power plant consisting of these wind farms participating at the market for negative tertiary control power in Germany. (orig.)

  1. Software Development at Belle II

    Science.gov (United States)

    Kuhr, Thomas; Hauth, Thomas

    2015-12-01

    Belle II is a next generation B-factory experiment that will collect 50 times more data than its predecessor Belle. This requires not only a major upgrade of the detector hardware, but also of the simulation, reconstruction, and analysis software. The challenges of the software development at Belle II and the tools and procedures to address them are reviewed in this article.

  2. Educational Software: A Developer's Perspective.

    Science.gov (United States)

    Armstrong, Timothy C.; Loane, Russell F.

    1994-01-01

    Examines the current status and short-term future of computer software development in higher education. Topics discussed include educational advantages of software; current program development techniques, including object oriented programming; and market trends, including IBM versus Macintosh and multimedia programs. (LRW)

  3. Analyzing Software Piracy in Education.

    Science.gov (United States)

    Lesisko, Lee James

    This study analyzes the controversy of software piracy in education. It begins with a real world scenario that presents the setting and context of the problem. The legalities and background of software piracy are explained and true court cases are briefly examined. Discussion then focuses on explaining why individuals and organizations pirate…

  4. HPC Software Stack Testing Framework

    Energy Technology Data Exchange (ETDEWEB)

    2017-07-27

    The HPC Software stack testing framework (hpcswtest) is used in the INL Scientific Computing Department to test the basic sanity and integrity of the HPC Software stack (Compilers, MPI, Numerical libraries and Applications) and to quickly discover hard failures, and as a by-product it will indirectly check the HPC infrastructure (network, PBS and licensing servers).

  5. Software Product Lines : Three Examples

    OpenAIRE

    2000-01-01

    This report presents the results of a course on software product lines. The assignment in the course was to develop a software product line. . During the course, the students had to develop the following artifacts in groups: product line architecture, component designs, product derivations, modifiability assessment and a prototype. The results of the course are described in this report

  6. NASA Software Engineering Benchmarking Study

    Science.gov (United States)

    Rarick, Heather L.; Godfrey, Sara H.; Kelly, John C.; Crumbley, Robert T.; Wifl, Joel M.

    2013-01-01

    To identify best practices for the improvement of software engineering on projects, NASA's Offices of Chief Engineer (OCE) and Safety and Mission Assurance (OSMA) formed a team led by Heather Rarick and Sally Godfrey to conduct this benchmarking study. The primary goals of the study are to identify best practices that: Improve the management and technical development of software intensive systems; Have a track record of successful deployment by aerospace industries, universities [including research and development (R&D) laboratories], and defense services, as well as NASA's own component Centers; and Identify candidate solutions for NASA's software issues. Beginning in the late fall of 2010, focus topics were chosen and interview questions were developed, based on the NASA top software challenges. Between February 2011 and November 2011, the Benchmark Team interviewed a total of 18 organizations, consisting of five NASA Centers, five industry organizations, four defense services organizations, and four university or university R and D laboratory organizations. A software assurance representative also participated in each of the interviews to focus on assurance and software safety best practices. Interviewees provided a wealth of information on each topic area that included: software policy, software acquisition, software assurance, testing, training, maintaining rigor in small projects, metrics, and use of the Capability Maturity Model Integration (CMMI) framework, as well as a number of special topics that came up in the discussions. NASA's software engineering practices compared favorably with the external organizations in most benchmark areas, but in every topic, there were ways in which NASA could improve its practices. Compared to defense services organizations and some of the industry organizations, one of NASA's notable weaknesses involved communication with contractors regarding its policies and requirements for acquired software. One of NASA's strengths

  7. Explaining Embedded Software Modelling Decisions

    NARCIS (Netherlands)

    Marincic, J.; Mader, Angelika H.; Wieringa, Roelf J.

    As today’s devices, gadgets and machines become more intelligent, the complexity of embedded software controlling them grows enormously. To deal with this complexity, embedded software is designed using model-based paradigms. The process of modelling is a combination of formal and creative, design

  8. Reviews in innovative software development

    DEFF Research Database (Denmark)

    Aaen, Ivan; Boelsmand, Jeppe Vestergaard; Jensen, Rasmus

    2009-01-01

    This paper proposes a new review approach for innovative software development. Innovative software development implies that requirements are rarely available as a basis for reviewing and that the purpose of a review is as much to forward additional ideas, as to validate what has been accomplished...

  9. In praise of open software

    CERN Multimedia

    2000-01-01

    Much scientific software is proprietary and beyond the reach of poorer scientific communities. This issue will become critical as companies build bioinformatics tools for genomics. The principal of open-source software needs to be defended by academic research institutions (1/2 p).

  10. Assessing optimal software architecture maintainability

    NARCIS (Netherlands)

    Bosch, Jan; Bengtsson, P.O.; Smedinga, Rein; Sousa, P; Ebert, J

    2000-01-01

    Over the last decade, several authors have studied the maintainability of software architectures. In particular, the assessment of maintainability has received attention. However, even when one has a quantitative assessment of the maintainability of a software architecture, one still does not have

  11. Department of Defense Software Factbook

    Science.gov (United States)

    2017-07-07

    Zuccher July 2017 TECHNICAL REPORT CMU/SEI-2017-TR-004 Software Solutions Division [DISTRIBUTION STATEMENT A] This material has been approved...CMU/SEI-2017-TR-004 | SOFTWARE ENGINEERING INSTITUTE | CARNEGIE MELLON UNIVERSITY [DISTRIBUTION STATEMENT A] This material has been approved for

  12. Software Agent Techniques in Design

    DEFF Research Database (Denmark)

    Hartvig, Susanne C

    1998-01-01

    This paper briefly presents studies of software agent techniques and outline aspects of these which can be applied in design agents in integrated civil engineering design environments.......This paper briefly presents studies of software agent techniques and outline aspects of these which can be applied in design agents in integrated civil engineering design environments....

  13. What makes Software Design Effective

    NARCIS (Netherlands)

    Tang, A.; Aleti, A.; Burge, J.; van Vliet, J.C.

    2010-01-01

    Software design is a complex cognitive process in which decision making plays a major role, but our understanding of how decisions are made is limited, especially with regards to reasoning with design problems and formulation of design solutions. In this research, we have observed software designers

  14. Future of Software Engineering Standards

    Science.gov (United States)

    Poon, Peter T.

    1997-01-01

    In the new millennium, software engineering standards are expected to continue to influence the process of producing software-intensive systems which are cost-effetive and of high quality. These sytems may range from ground and flight systems used for planetary exploration to educational support systems used in schools as well as consumer-oriented systems.

  15. Aspect-Oriented Software Development

    NARCIS (Netherlands)

    Filman, R.E.; Elrad, T.; Clarke, S.; Aksit, Mehmet; Unknown, [Unknown

    2004-01-01

    Software development is changing. The opportunities of the Internet, computerized businesses, and computer-savvy consumers, the exponential decline in the cost of computation and communication, and the increasingly dynamic environment for longer-living systems are pressing software developers to

  16. Modelling Software for Structure Metrics

    NARCIS (Netherlands)

    van den Broek, P.M.; van den Berg, Klaas

    In the approach to structural software metrics, software is modelled by means of flowgraphs. A tacit assumption in this approach is that the structure of a program is reflected by the structure of the flowgraph. When only the flow of control between commands is considered this assumption is valid;

  17. Software Copyright Interpretation. ERIC Digest.

    Science.gov (United States)

    Finkel, LeRoy

    1985-01-01

    This digest presents a reprint of an article which addresses the issue of the rights of computer software owners to duplicate materials. A conservative approach to software copyright is taken which looks to how the law will likely be interpreted, rather than waiting for the definitive decision by a court. Three major issues involved with software…

  18. Revisiting Legacy Software System Modernization

    NARCIS (Netherlands)

    Khadka, R.

    2016-01-01

    Legacy software systems are those that significantly resist modification and evolution while still being valuable to its stakeholders to the extent that their failure has a detrimental impact on business. Despite several drawbacks of legacy software systems, they are still being extensively used in

  19. Developing Software for Corpus Research

    Science.gov (United States)

    Mason, Oliver

    2008-01-01

    Despite the central role of the computer in corpus research, programming is generally not seen as a core skill within corpus linguistics. As a consequence, limitations in software for text and corpus analysis slow down the progress of research while analysts often have to rely on third party software or even manual data analysis if no suitable…

  20. What is Free Software? l

    Indian Academy of Sciences (India)

    All our papers to journals are reviewed by our peers. And a scientist having many such ... all free software comes from educational institutions but that these values are nurtured in such environments. 5 ... Children like to play with things, tear them apart and (if we are lucky!) put things back together. Free software encourages ...

  1. Software Build and Delivery Systems

    Energy Technology Data Exchange (ETDEWEB)

    Robey, Robert W. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-07-10

    This presentation deals with the hierarchy of software build and delivery systems. One of the goals is to maximize the success rate of new users and developers when first trying your software. First impressions are important. Early successes are important. This also reduces critical documentation costs. This is a presentation focused on computer science and goes into detail about code documentation.

  2. Software architecture analysis of usability

    NARCIS (Netherlands)

    Folmer, Eelke

    2005-01-01

    One of the qualities that has received increased attention in recent decades is usability. A software product with poor usability is likely to fail in a highly competitive market; therefore software developing organizations are paying more and more attention to ensuring the usability of their

  3. Software Cost-Estimation Model

    Science.gov (United States)

    Tausworthe, R. C.

    1985-01-01

    Software Cost Estimation Model SOFTCOST provides automated resource and schedule model for software development. Combines several cost models found in open literature into one comprehensive set of algorithms. Compensates for nearly fifty implementation factors relative to size of task, inherited baseline, organizational and system environment and difficulty of task.

  4. Software Development Standard Processes (SDSP)

    Science.gov (United States)

    Lavin, Milton L.; Wang, James J.; Morillo, Ronald; Mayer, John T.; Jamshidian, Barzia; Shimizu, Kenneth J.; Wilkinson, Belinda M.; Hihn, Jairus M.; Borgen, Rosana B.; Meyer, Kenneth N.; hide

    2011-01-01

    A JPL-created set of standard processes is to be used throughout the lifecycle of software development. These SDSPs cover a range of activities, from management and engineering activities, to assurance and support activities. These processes must be applied to software tasks per a prescribed set of procedures. JPL s Software Quality Improvement Project is currently working at the behest of the JPL Software Process Owner to ensure that all applicable software tasks follow these procedures. The SDSPs are captured as a set of 22 standards in JPL s software process domain. They were developed in-house at JPL by a number of Subject Matter Experts (SMEs) residing primarily within the Engineering and Science Directorate, but also from the Business Operations Directorate and Safety and Mission Success Directorate. These practices include not only currently performed best practices, but also JPL-desired future practices in key thrust areas like software architecting and software reuse analysis. Additionally, these SDSPs conform to many standards and requirements to which JPL projects are beholden.

  5. Software-based acoustical measurements

    CERN Document Server

    Miyara, Federico

    2017-01-01

    This textbook provides a detailed introduction to the use of software in combination with simple and economical hardware (a sound level meter with calibrated AC output and a digital recording system) to obtain sophisticated measurements usually requiring expensive equipment. It emphasizes the use of free, open source, and multiplatform software. Many commercial acoustical measurement systems use software algorithms as an integral component; however the methods are not disclosed. This book enables the reader to develop useful algorithms and provides insight into the use of digital audio editing tools to document features in the signal. Topics covered include acoustical measurement principles, in-depth critical study of uncertainty applied to acoustical measurements, digital signal processing from the basics, and metrologically-oriented spectral and statistical analysis of signals. The student will gain a deep understanding of the use of software for measurement purposes; the ability to implement software-based...

  6. Testing Object-Oriented Software

    DEFF Research Database (Denmark)

    Caspersen, Michael Edelgaard; Madsen, Ole Lehrmann; Skov, Stefan H.

    -types that are currently being developed into production versions. To assure a high quality in the product it was decided to carry out an activ-ity regarding issues in testing OO software. The purpose of this report is to discuss the issues of testing object-oriented software. It is often claimed that testing of OO......The report is a result of an activity within the project Centre for Object Technology (COT), case 2. In case 2 a number of pilot projects have been carried out to test the feasibility of using object technology within embedded software. Some of the pilot projects have resulted in proto...... software is radically different form testing traditional software developed using imperative/procedural programming. Other authors claim that there is no difference. In this report we will attempt to give an answer to these questions (or at least initiate a discussion)....

  7. Toward Intelligent Software Defect Detection

    Science.gov (United States)

    Benson, Markland J.

    2011-01-01

    Source code level software defect detection has gone from state of the art to a software engineering best practice. Automated code analysis tools streamline many of the aspects of formal code inspections but have the drawback of being difficult to construct and either prone to false positives or severely limited in the set of defects that can be detected. Machine learning technology provides the promise of learning software defects by example, easing construction of detectors and broadening the range of defects that can be found. Pinpointing software defects with the same level of granularity as prominent source code analysis tools distinguishes this research from past efforts, which focused on analyzing software engineering metrics data with granularity limited to that of a particular function rather than a line of code.

  8. 42 CFR 426.400 - Procedure for filing an acceptable complaint concerning a provision (or provisions) of an LCD.

    Science.gov (United States)

    2010-10-01

    ... concerning a provision (or provisions) of an LCD. 426.400 Section 426.400 Public Health CENTERS FOR MEDICARE... COVERAGE DETERMINATIONS AND LOCAL COVERAGE DETERMINATIONS Review of an LCD § 426.400 Procedure for filing an acceptable complaint concerning a provision (or provisions) of an LCD. (a) The complaint. An...

  9. 42 CFR 426.500 - Procedure for filing an acceptable complaint concerning a provision (or provisions) of an NCD.

    Science.gov (United States)

    2010-10-01

    ... concerning a provision (or provisions) of an NCD. 426.500 Section 426.500 Public Health CENTERS FOR MEDICARE... COVERAGE DETERMINATIONS AND LOCAL COVERAGE DETERMINATIONS Review of an NCD § 426.500 Procedure for filing an acceptable complaint concerning a provision (or provisions) of an NCD. (a) The complaint. An...

  10. Municipal service provision in rural communities

    DEFF Research Database (Denmark)

    Nørgaard, Helle

    EU policies for rural development stress the importance of investments rather than subsidies and aim at integrating different sectoral policies in order to improve the coherence and effectiveness of public expenditure. Policies also emphasize a place-based approach for rural development and thereby...... setting a competitive framework for local development. Rural municipalities are challenged due to demographic changes and population decline and consequently need to adjust municipal services. In this respect it is stressed that service provision need be linked to strategic planning based on urban...... municipalities can plan strategically, manage service provision and support place bound potential in rural communities in light of a competitive framework for local development....

  11. Means of escape provisions and evacuation simulation of public building in Malaysia and Singapore

    Science.gov (United States)

    Samad, Muna Hanim Abdul; Taib, Nooriati; Ying, Choo Siew

    2017-10-01

    The Uniform Building By-law 1984 of Malaysia is the legal document governing fire safety requirements in buildings. Its prescriptive nature has made the requirements out dated from the viewpoint of current performance based approach in most developed countries. The means of escape provisions is a critical requirement to safeguard occupants' safety in fire especially in public buildings. As stipulated in the UBBL 1984, the means of escape provisions includes sufficient escape routes, travel distance, protection of escape routes, etc. designated as means to allow occupants to escape within a safe period of time. This research aims at investigating the effectiveness of those provisions in public buildings during evacuation process involving massive crowd during emergencies. This research includes a scenario-based study on evacuation processes using two software i.e. PyroSim, a crowd modelling software to conduct smoke study and Pathfinder to stimulate evacuation model of building in Malaysia and Singapore as comparative study. The results show that the buildings used as case study were designed according to Malaysian UBBL 1984 and Singapore Firecode, 2013 respectively provide relative safe means of escape. The simulations of fire and smoke and coupled with simulation of evacuation have demonstrated that although there are adequate exits designated according to fire requirements, the impact of the geometry of atriums on the behavior of fire and smoke have significant effect on escape time especially for unfamiliar user of the premises.

  12. Model-integrating software components engineering flexible software systems

    CERN Document Server

    Derakhshanmanesh, Mahdi

    2015-01-01

    In his study, Mahdi Derakhshanmanesh builds on the state of the art in modeling by proposing to integrate models into running software on the component-level without translating them to code. Such so-called model-integrating software exploits all advantages of models: models implicitly support a good separation of concerns, they are self-documenting and thus improve understandability and maintainability and in contrast to model-driven approaches there is no synchronization problem anymore between the models and the code generated from them. Using model-integrating components, software will be

  13. Self-assembled software and method of overriding software execution

    Science.gov (United States)

    Bouchard, Ann M.; Osbourn, Gordon C.

    2013-01-08

    A computer-implemented software self-assembled system and method for providing an external override and monitoring capability to dynamically self-assembling software containing machines that self-assemble execution sequences and data structures. The method provides an external override machine that can be introduced into a system of self-assembling machines while the machines are executing such that the functionality of the executing software can be changed or paused without stopping the code execution and modifying the existing code. Additionally, a monitoring machine can be introduced without stopping code execution that can monitor specified code execution functions by designated machines and communicate the status to an output device.

  14. Software process improvement in the NASA software engineering laboratory

    Science.gov (United States)

    Mcgarry, Frank; Pajerski, Rose; Page, Gerald; Waligora, Sharon; Basili, Victor; Zelkowitz, Marvin

    1994-01-01

    The Software Engineering Laboratory (SEL) was established in 1976 for the purpose of studying and measuring software processes with the intent of identifying improvements that could be applied to the production of ground support software within the Flight Dynamics Division (FDD) at the National Aeronautics and Space Administration (NASA)/Goddard Space Flight Center (GSFC). The SEL has three member organizations: NASA/GSFC, the University of Maryland, and Computer Sciences Corporation (CSC). The concept of process improvement within the SEL focuses on the continual understanding of both process and product as well as goal-driven experimentation and analysis of process change within a production environment.

  15. The SIFT hardware/software systems. Volume 2: Software listings

    Science.gov (United States)

    Palumbo, Daniel L.

    1985-01-01

    This document contains software listings of the SIFT operating system and application software. The software is coded for the most part in a variant of the Pascal language, Pascal*. Pascal* is a cross-compiler running on the VAX and Eclipse computers. The output of Pascal* is BDX-390 assembler code. When necessary, modules are written directly in BDX-390 assembler code. The listings in this document supplement the description of the SIFT system found in Volume 1 of this report, A Detailed Description.

  16. A software tool for ecosystem services assessments

    Science.gov (United States)

    Riegels, Niels; Klinting, Anders; Butts, Michael; Middelboe, Anne Lise; Mark, Ole

    2017-04-01

    proposed project can be estimated to determine whether the project affects drivers, pressures, states or a combination of these. • In part III, information about impacts on drivers, pressures, and states is used to identify ESS impacted by a proposed project. Potential beneficiaries of impacted ESS are also identified. • In part IV, changes in ESS are estimated. These estimates include changes in the provision of ESS, the use of ESS, and the value of ESS. • A sustainability assessment in Part V estimates the broader impact of a proposed project according to social, environmental, governance and other criteria. The ESS evaluation software tool is designed to assist an evaluation or study leader carrying out an ESS assessment. The tool helps users move through the logic of the ESS evaluation and make sense of relationships between elements of the DPSIR framework, the CICES classification scheme, and the FEGS approach. The tool also provides links to useful indicators and assessment methods in order to help users quantify changes in ESS and ESS values. The software tool is developed in collaboration with the DESSIN user group, who will use the software to estimate changes in ESS resulting from the implementation of green technologies addressing water quality and water scarcity issues. Although the software is targeted to this user group, it will be made available for free to the public after the conclusion of the project.

  17. One-Click Data Analysis Software for Science Operations

    Science.gov (United States)

    Navarro, Vicente

    2015-12-01

    One of the important activities of ESA Science Operations Centre is to provide Data Analysis Software (DAS) to enable users and scientists to process data further to higher levels. During operations and post-operations, Data Analysis Software (DAS) is fully maintained and updated for new OS and library releases. Nonetheless, once a Mission goes into the "legacy" phase, there are very limited funds and long-term preservation becomes more and more difficult. Building on Virtual Machine (VM), Cloud computing and Software as a Service (SaaS) technologies, this project has aimed at providing long-term preservation of Data Analysis Software for the following missions: - PIA for ISO (1995) - SAS for XMM-Newton (1999) - Hipe for Herschel (2009) - EXIA for EXOSAT (1983) Following goals have guided the architecture: - Support for all operations, post-operations and archive/legacy phases. - Support for local (user's computer) and cloud environments (ESAC-Cloud, Amazon - AWS). - Support for expert users, requiring full capabilities. - Provision of a simple web-based interface. This talk describes the architecture, challenges, results and lessons learnt gathered in this project.

  18. Interface-based software integration

    Directory of Open Access Journals (Sweden)

    Aziz Ahmad Rais

    2016-07-01

    Full Text Available Enterprise architecture frameworks define the goals of enterprise architecture in order to make business processes and IT operations more effective, and to reduce the risk of future investments. These enterprise architecture frameworks offer different architecture development methods that help in building enterprise architecture. In practice, the larger organizations become, the larger their enterprise architecture and IT become. This leads to an increasingly complex system of enterprise architecture development and maintenance. Application software architecture is one type of architecture that, along with business architecture, data architecture and technology architecture, composes enterprise architecture. From the perspective of integration, enterprise architecture can be considered a system of interaction between multiple examples of application software. Therefore, effective software integration is a very important basis for the future success of the enterprise architecture in question. This article will provide interface-based integration practice in order to help simplify the process of building such a software integration system. The main goal of interface-based software integration is to solve problems that may arise with software integration requirements and developing software integration architecture.

  19. Software not as a service

    Science.gov (United States)

    Teal, Tracy

    2017-01-01

    With the expansion in the variety, velocity and volume of data being produced, computing and software development has become a crucial element of astronomy research. However, while we value the research, we place less importance on the development of the software itself, viewing software as a service to research. By viewing software as a service, we derate the effort and expertise it takes to produce, and the training required, for effective research computing. We also don’t provide support for the people doing the development, often expecting individual developers to provide systems administration, user support and training and produce documentation and user interfaces. With our increased reliance on research computing, accurate and reproducible research requires that software not be separate from the act of conducting research, but an integral component - a part of, rather than a service to research. Shifts in how we provide data skills and software development training, integrate development into research programs and academic departments and value software as a product can have an impact on the quality, creativity and types of research we can conduct.

  20. Modern Tools for Modern Software

    Energy Technology Data Exchange (ETDEWEB)

    Kumfert, G; Epperly, T

    2001-10-31

    This is a proposal for a new software configure/build tool for building, maintaining, deploying, and installing software. At its completion, this new tool will replace current standard tool suites such as ''autoconf'', ''automake'', ''libtool'', and the de facto standard build tool, ''make''. This ambitious project is born out of the realization that as scientific software has grown in size and complexity over the years, the difficulty of configuring and building software has increased as well. For high performance scientific software, additional complexities often arises from the need for portability to multiple platforms (including many one-of-a-kind platforms), multilanguage implementations, use of third party libraries, and a need to adapt algorithms to the specific features of the hardware. Development of scientific software is being hampered by the quality of configuration and build tools commonly available. Inordinate amounts of time and expertise are required to develop and maintain the configure and build system for a moderately complex project. Better build and configure tools will increase developer productivity. This proposal is a first step in a process of shoring up the foundation upon which DOE software is created and used.

  1. The Software Point of View

    CERN Multimedia

    Bentvelsen, Stan

    Physics was meant to be the topic of the LUND workshop, but it was software that dominated throughout the week. ATLAS' new software proves a tough nut to crack. Many presented physics analyses were repetitions of the Physics TDR, using (or trying to use) the new software. The main purpose was to demonstrate that results were invariant with new software. Hard to prove since the 'new software' is not yet completed. Nevertheless the so far existing sofware is massively experimented with throughout the entire ATLAS community. So what does this "new software" really mean? The answer depends strongly on the person who deals with this question. The scope varies between "migrating from Fortran77 to C++" and "learn Object Oriented approach" to "implementing services and algorithms in Athena" or "feeding detector description in FADS". Clearly the new software primarily involves migrating from the old Fortran code to C++ with its object oriententation paradigm. Occasionaly there was a hint that this migration is not c...

  2. Packaging Software Assets for Reuse

    Science.gov (United States)

    Mattmann, C. A.; Marshall, J. J.; Downs, R. R.

    2010-12-01

    The reuse of existing software assets such as code, architecture, libraries, and modules in current software and systems development projects can provide many benefits, including reduced costs, in time and effort, and increased reliability. Many reusable assets are currently available in various online catalogs and repositories, usually broken down by disciplines such as programming language (Ibiblio for Maven/Java developers, PyPI for Python developers, CPAN for Perl developers, etc.). The way these assets are packaged for distribution can play a role in their reuse - an asset that is packaged simply and logically is typically easier to understand, install, and use, thereby increasing its reusability. A well-packaged asset has advantages in being more reusable and thus more likely to provide benefits through its reuse. This presentation will discuss various aspects of software asset packaging and how they can affect the reusability of the assets. The characteristics of well-packaged software will be described. A software packaging domain model will be introduced, and some existing packaging approaches examined. An example case study of a Reuse Enablement System (RES), currently being created by near-term Earth science decadal survey missions, will provide information about the use of the domain model. Awareness of these factors will help software developers package their reusable assets so that they can provide the most benefits for software reuse.

  3. How does Software Process Improvement Address Global Software Engineering?

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Diebold, Philipp; Münch, Jürgen

    2016-01-01

    a systematic mapping study on the state-of-the-art in SPI from a general perspective, we observed Global Software Engineering (GSE) becoming a topic of interest in recent years. Therefore, in this paper, we provide a detailed investigation of those papers from the overall systematic mapping study that were......For decades, Software Process Improvement (SPI) programs have been implemented, inter alia, to improve quality and speed of software development. To set up, guide, and carry out SPI projects, and to measure SPI state, impact, and success, a multitude of different SPI approaches and considerable...... experience are available. SPI addresses many aspects ranging from individual developer skills to entire organizations. It comprises for instance the optimization of specific activities in the software lifecycle as well as the creation of organization awareness and project culture. In the course of conducting...

  4. How Does Software Process Improvement Address Global Software Engineering?

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Diebold, Philipp; Münch, Jürgen

    2016-01-01

    For decades, Software Process Improvement (SPI) programs have been implemented, inter alia, to improve quality and speed of software development. To set up, guide, and carry out SPI projects, and to measure SPI state, impact, and success, a multitude of different SPI approaches and considerable...... experience are available. SPI addresses many aspects ranging from individual developer skills to entire organizations. It comprises for instance the optimization of specific activities in the software lifecycle as well as the creation of organization awareness and project culture. In the course of conducting...... a systematic mapping study on the state-of-the-art in SPI from a general perspective, we observed Global Software Engineering (GSE) becoming a topic of interest in recent years. Therefore, in this paper, we provide a detailed investigation of those papers from the overall systematic mapping study that were...

  5. Topics on the FORM software; Topicos do software FORM

    Energy Technology Data Exchange (ETDEWEB)

    Costa Jorge, Patricia M. da; Peres, Patricia Duarte [Universidade Catolica de Petropolis, RJ (Brazil). Dept. de Ciencia da Computacao

    1997-06-01

    These notes studies the compilation with FORM software as applied to high energy physics, covering the following topics: Command structures, statistics and numbers, Dirac matrices, optimization control, Gamma matrices, errors and polynomial substitution

  6. 48 CFR 5215.407 - Solicitation provisions.

    Science.gov (United States)

    2010-10-01

    ... that adequate price competition will exist. If it is anticipated that an award will be based on adequate price competition, the solicitation shall include the provision at 5252.215-9000. If the... minimum delay in the event that adequate price competition does not materialize and it is necessary to...

  7. Housing Data Base for Sustainable Housing Provision

    African Journals Online (AJOL)

    Sultan

    that the housing provision as currently practised is not socially sustainable as it does not rely on data from the .... Design Base. One of the first issues the architect always tries to address before embarking on a design is to obtain the design brief and analyse the data provided. ..... of Housing. Nigeria: Jos Universal. Press.

  8. 24 CFR 203.17 - Mortgage provisions.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage provisions. 203.17 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Eligibility Requirements and Underwriting Procedures Eligible Mortgages § 203...

  9. 12 CFR 931.9 - Transition provision.

    Science.gov (United States)

    2010-01-01

    ... November 12, 1999, and whose investment in Bank stock as of the effective date of the capital plan will be... FEDERAL HOME LOAN BANK CAPITAL STOCK § 931.9 Transition provision. (a) In general. Each Bank shall comply... chapter, respectively, and each member shall comply with the minimum investment established in the capital...

  10. 9 CFR 93.318 - Special provisions.

    Science.gov (United States)

    2010-01-01

    ... recognized expositions in Canada, including racing, horse shows, rodeo, circus, or stage exhibitions in... CONVEYANCE AND SHIPPING CONTAINERS Horses Canada 16 § 93.318 Special provisions. (a) In-bond shipments from Canada. (1) Horses from Canada transported in-bond through the United States for immediate export shall...

  11. 40 CFR 1042.301 - General provisions.

    Science.gov (United States)

    2010-07-01

    ... Production-line Engines § 1042.301 General provisions. (a) If you produce engines that are subject to the... engine manufacturers may omit testing under this subpart. (2) We may exempt Category 1 engine families... certain engine families if your production-line engines do not meet the requirements of this part or you...

  12. 10 CFR 26.711 - General provisions.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false General provisions. 26.711 Section 26.711 Energy NUCLEAR... information about individuals is retained and shared with other licensees and entities. If, for any reason, the shared information used for determining an individual's eligibility for authorization under this...

  13. 15 CFR 301.1 - General provisions.

    Science.gov (United States)

    2010-01-01

    ... FOR EDUCATIONAL AND SCIENTIFIC INSTITUTIONS § 301.1 General provisions. (a) Purpose. This part sets... duty-free importation of scientific instruments and apparatus by public or private nonprofit institutions. (b) Background. (1) The Agreement on the importation of Educational, Scientific and Cultural...

  14. Advance Provision of Emergency Contraception for Adolescents

    Science.gov (United States)

    Adamji, Jehan-Marie; Swartwout, Kathryn

    2010-01-01

    Emergency contraception is most effective at preventing unintended pregnancy when taken as early as possible following unprotected sexual intercourse. Advance provision of this medication supports more timely and effective use. In the midst of rising teen pregnancy rates, current policies often limit access to emergency contraception for…

  15. 32 CFR 518.15 - General provisions.

    Science.gov (United States)

    2010-07-01

    ... information under the FOIA can have an adverse impact on OPSEC. The Army implementing directive for OPSEC is... provisions of the FOIA are reserved for persons with private interests as opposed to U.S. Federal Agencies... release of names and duty information of personnel who, by the nature of their position and duties...

  16. 15 CFR 748.1 - General provisions.

    Science.gov (United States)

    2010-01-01

    ... approval of the Secretary of Commerce or of the Under Secretary for Industry and Security. (d) Electronic... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false General provisions. 748.1 Section 748.1 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU...

  17. Information provision by regulated public transport companies

    DEFF Research Database (Denmark)

    Deborger, Bruno; Fosgerau, Mogens

    2012-01-01

    We study the interaction between pricing, frequency of service and information provision by public transport firms offering scheduled services, and we do so under various regulatory regimes. The model assumes that users can come to the bus stop or rail station at random or they can plan their tri...

  18. 45 CFR 612.1 - General provisions.

    Science.gov (United States)

    2010-10-01

    .... science, news releases) may be provided to the public without reliance on this Part. As a matter of policy... 45 Public Welfare 3 2010-10-01 2010-10-01 false General provisions. 612.1 Section 612.1 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION AVAILABILITY OF...

  19. 45 CFR 74.48 - Contract provisions.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Contract provisions. 74.48 Section 74.48 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR AWARDS AND SUBAWARDS TO INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, OTHER NONPROFIT ORGANIZATIONS, AND COMMERCIAL ORGANIZATIONS Post-Award...

  20. Incomplete Contracting Theory and EU Treaty Provisions

    DEFF Research Database (Denmark)

    Citi, Manuele; Jensen, Mads Dagnis

    , the paper utilises an automated text analysis approach to measure the ambiguity of Treaty provisions on a number of indicators. Empirically, the analysis demonstrates a significant association between the indicators of article ambiguity and the number of laws and court rulings. It thus provides support...

  1. 5 CFR 831.1905 - Additional provisions.

    Science.gov (United States)

    2010-01-01

    ... necessary to properly process a request for State income tax withholding. (d) If the State is paid... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Additional provisions. 831.1905 Section 831.1905 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS...

  2. Housing Data Base for Sustainable Housing Provision

    African Journals Online (AJOL)

    Sultan

    ATBU Journal of Environmental Technology 10, 1, June 20 I 7. 53 ... impact on the type and nature of houses provided within the city .... architects. The common data usually obtained when it comes to mass housing estates provision has been that of income capability of the house owners as shown in researches by Igbinosa.

  3. 28 CFR 105.27 - Miscellaneous provisions.

    Science.gov (United States)

    2010-07-01

    ... Private Security Officer Employment § 105.27 Miscellaneous provisions. (a) Alternate State availability... national fingerprint-based criminal history checks of prospective and current private security officers and... history checks of prospective and current private security officers. (b) FBI fees for national check. The...

  4. 20 CFR 301.1 - Statutory provisions.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Statutory provisions. 301.1 Section 301.1 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT... therefor, or in any of such activities. * * * (b) The term “carrier” means an express company, sleeping-car...

  5. 31 CFR 281.9 - General provisions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false General provisions. 281.9 Section 281.9 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE... regulations within the framework of this circular will be issued by the Fiscal Assistant Secretary of the...

  6. 40 CFR 35.6595 - Contract provisions.

    Science.gov (United States)

    2010-07-01

    ... must comply with 40 CFR 31.36(i)(3) through (6). (4) Conflict of interest. The recipient must include provisions pertaining to conflict of interest as described in § 35.6550(b)(2)(ii). ... regulations pertaining to reporting and patent rights under any contract involving research, developmental...

  7. 40 CFR 1042.701 - General provisions.

    Science.gov (United States)

    2010-07-01

    ..., Banking, and Trading for Certification § 1042.701 General provisions. This subpart describes how you may... family with a higher FEL that applies only to future production. (f) Engine families that use emission...) Emission credits may be used in the model year they are generated or in future model years. Emission...

  8. 7 CFR 249.25 - Other provisions.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SENIOR FARMERS' MARKET NUTRITION PROGRAM (SFMNP) Miscellaneous Provisions § 249... (7 U.S.C. 2011, et seq.) and to any other Federal or State food or nutrition assistance program. (b...

  9. 5 CFR 9701.527 - Savings provision.

    Science.gov (United States)

    2010-01-01

    ....527 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM (DEPARTMENT OF HOMELAND SECURITY-OFFICE OF PERSONNEL MANAGEMENT) DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM Labor-Management Relations § 9701.527 Savings provision. This subpart does not...

  10. 78 FR 48048 - Student Assistance General Provisions

    Science.gov (United States)

    2013-08-07

    ...] [Pages 48048-48051] [FR Doc No: 2013-19071] DEPARTMENT OF EDUCATION 34 CFR Part 668 RIN 1880-AA87 Student... Education. ACTION: Final regulations. SUMMARY: The Secretary amends the Student Assistance General Provisions regulations governing participation in the student financial assistance programs authorized under...

  11. Constitutional Provisions And Administrative Disciplinary Powers ...

    African Journals Online (AJOL)

    The Medical and Dental Practitioners Disciplinary Tribunal is empowered to deal with all cases of professional discipline under the Medical and Dental Practitioners Act. This process of administrative adjudication is examined against the background of constitutional provision that affects the exercise of the powers of the ...

  12. Girls and Gender in Alternative Education Provision

    Science.gov (United States)

    Russell, Lisa; Thomson, Pat

    2011-01-01

    UK Government policy states that all young people aged 14-19 are entitled to a broad and balanced curriculum, with access to "personalised" education and training pathways. With boys currently leading the statistics on exclusion, girls' educational and social needs are often sidelined in alternative education provision, as the majority…

  13. 10 CFR 905.34 - Adjustment provisions.

    Science.gov (United States)

    2010-01-01

    ... continue to take place based on existing contract/marketing criteria principles. ... 10 Energy 4 2010-01-01 2010-01-01 false Adjustment provisions. 905.34 Section 905.34 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Power Marketing Initiative § 905.34 Adjustment...

  14. 29 CFR 1902.36 - General provisions.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 5 2010-07-01 2010-07-01 false General provisions. 1902.36 Section 1902.36 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR STATE PLANS FOR THE DEVELOPMENT AND ENFORCEMENT OF STATE STANDARDS Procedures for Determinations Under...

  15. Software Engineering Education Directory. Software Engineering Curriculum Project

    Science.gov (United States)

    1991-05-01

    PC Sun Master’s Project (66.698) Codes: GNRO16 Additional Information: Design and Documentation and Software Leadership are proposed as part of a...TN 37208-3051 Degrees: BS CS, BS CS Contact: Ms. Vivian J. Fielder Assistant Professor Update: April 1991 Courses: Introduction to Computer Science...need within the computer industry for professionals able to provide technical Pnd managerial leadership in the area of software engineering. The

  16. Software safety for every phase of software development.

    Science.gov (United States)

    Vogel, David A

    2006-01-01

    Where does risk management belong, at the beginning of a project or at the end? Many managers choose one or the other, or both. The correct answer is that risk management needs to be considered throughout the software development life cycle. When the risks include the safety of patients or the users of the software, the methods need to be more formal. This article will explain why, and then will provide the how and the how much.

  17. Fundamentals of multicore software development

    CERN Document Server

    Pankratius, Victor; Tichy, Walter F

    2011-01-01

    With multicore processors now in every computer, server, and embedded device, the need for cost-effective, reliable parallel software has never been greater. By explaining key aspects of multicore programming, Fundamentals of Multicore Software Development helps software engineers understand parallel programming and master the multicore challenge. Accessible to newcomers to the field, the book captures the state of the art of multicore programming in computer science. It covers the fundamentals of multicore hardware, parallel design patterns, and parallel programming in C++, .NET, and Java. It

  18. Software Switching for Data Acquisition

    CERN Multimedia

    CERN. Geneva; Malone, David

    2016-01-01

    In this talk we discuss the feasibility of replacing telecom-class routers with a topology of commodity servers acting as software switches in data acquisition. We extend the popular software switch, Open vSwitch, with a dedicated, throughput-oriented buffering mechanism. We compare the performance under heavy many-to-one congestion to typical Ethernet switches and evaluate the scalability when building larger topologies, exploiting the integration with software-defined networking technologies. Please note that David Malone will speak on behalf of Grzegorz Jereczek.

  19. Legal protection alternatives of software

    OpenAIRE

    Sajienė, Toma; Čerka, Paulius

    2010-01-01

    Global computer software piracy has become an enormous problem as the computer software industry has grown at an increasing pace over the last decade. Therefore, a very topical issue in intellectual property law has been and still is the best form of software protection.The true value of computer programs is derived from the text or code that remains hidden from the computer user. What is valuable is not the text, but the behavior of the computer, i.e. the way the computer interfaces with the...

  20. Formal verification of mathematical software

    Science.gov (United States)

    Sutherland, D.

    1984-01-01

    Methods are investigated for formally specifying and verifying the correctness of mathematical software (software which uses floating point numbers and arithmetic). Previous work in the field was reviewed. A new model of floating point arithmetic called the asymptotic paradigm was developed and formalized. Two different conceptual approaches to program verification, the classical Verification Condition approach and the more recently developed Programming Logic approach, were adapted to use the asymptotic paradigm. These approaches were then used to verify several programs; the programs chosen were simplified versions of actual mathematical software.

  1. Software essentials design and construction

    CERN Document Server

    Dingle, Adair

    2014-01-01

    About the Cover: Although capacity may be a problem for a doghouse, other requirements are usually minimal. Unlike skyscrapers, doghouses are simple units. They do not require plumbing, electricity, fire alarms, elevators, or ventilation systems, and they do not need to be built to code or pass inspections. The range of complexity in software design is similar. Given available software tools and libraries-many of which are free-hobbyists can build small or short-lived computer apps. Yet, design for software longevity, security, and efficiency can be intricate-as is the design of large-scale sy

  2. Lean software development in action

    CERN Document Server

    Janes, Andrea

    2014-01-01

    This book illustrates how goal-oriented, automated measurement can be used to create Lean organizations and to facilitate the development of Lean software, while also demonstrating the practical implementation of Lean software development by combining tried and trusted tools. In order to be successful, a Lean orientation of software development has to go hand in hand with a company's overall business strategy. To achieve this, two interrelated aspects require special attention: measurement and experience management. In this book, Janes and Succi provide the necessary knowledge to establish "

  3. Software development for teleroentgenogram analysis

    Science.gov (United States)

    Goshkoderov, A. A.; Khlebnikov, N. A.; Obabkov, I. N.; Serkov, K. V.; Gajniyarov, I. M.; Aliev, A. A.

    2017-09-01

    A framework for the analysis and calculation of teleroentgenograms was developed. Software development was carried out in the Department of Children's Dentistry and Orthodontics in Ural State Medical University. The software calculates the teleroentgenogram by the original method which was developed in this medical department. Program allows designing its own methods for calculating the teleroentgenograms by new methods. It is planned to use the technology of machine learning (Neural networks) in the software. This will help to make the process of calculating the teleroentgenograms easier because methodological points will be placed automatically.

  4. Business Intelligence using Software Agents

    Directory of Open Access Journals (Sweden)

    Ana-Ramona BOLOGA

    2011-12-01

    Full Text Available This paper presents some ideas about business intelligence today and the importance of developing real time business solutions. The authors make an exploration of links between business intelligence and artificial intelligence and focuses specifically on the implementation of software agents-based systems in business intelligence. There are briefly presented some of the few solutions proposed so far that use software agents properties for the benefit of business intelligence. The authors then propose some basic ideas for developing real-time agent-based software system for business intelligence in supply chain management, using Case Base Reasoning Agents.

  5. A software assistant for the design of realistic software phantoms

    Science.gov (United States)

    Rexilius, Jan; Konrad, Olaf; Peitgen, Heinz-Otto

    2008-03-01

    Segmentation and quantification of medical image data are difficult problems in image analysis. Especially, an accurate and robust assessment of quantitative parameters is a key issue in many fields, and can have a direct impact on diagnosis and treatment planning. To this end, physical and software phantom data sets have become an integral tool during the design, implementation, and optimization of new algorithms. Unfortunately, a common research resource has not been established until now for many applications. In this work we propose a software assistant for the development of realistic software phantoms. Our aim is an easy-to-use tool with an intuitive user interface. Furthermore, we provide a software for researchers including a common basis of reference data, which facilitates a standardized and objective validation of performance and limitations of own developments, as well as the comparison of different methods. The fundamental phantom design focuses on objects that can be incorporated into a given background. This can either be a homogeneous artificial background, or a volunteer or patient data set. For each phantom the exact ground truth of the investigated object is available, which provides us with an excellent tool for the generation of realistic data sets. Several experiments are carried out for a number of different applications including software phantoms of small, hyperintense brain lesions, as well as software phantoms of liver metastases.

  6. CASS—CFEL-ASG software suite

    Science.gov (United States)

    Foucar, Lutz; Barty, Anton; Coppola, Nicola; Hartmann, Robert; Holl, Peter; Hoppe, Uwe; Kassemeyer, Stephan; Kimmel, Nils; Küpper, Jochen; Scholz, Mirko; Techert, Simone; White, Thomas A.; Strüder, Lothar; Ullrich, Joachim

    2012-10-01

    The Max Planck Advanced Study Group (ASG) at the Center for Free Electron Laser Science (CFEL) has created the CFEL-ASG Software Suite CASS to view, process and analyse multi-parameter experimental data acquired at Free Electron Lasers (FELs) using the CFEL-ASG Multi Purpose (CAMP) instrument Strüder et al. (2010) [6]. The software is based on a modular design so that it can be adjusted to accommodate the needs of all the various experiments that are conducted with the CAMP instrument. In fact, this allows the use of the software in all experiments where multiple detectors are involved. One of the key aspects of CASS is that it can be used either 'on-line', using a live data stream from the free-electron laser facility's data acquisition system to guide the experiment, and 'off-line', on data acquired from a previous experiment which has been saved to file. Program summary Program title: CASS Catalogue identifier: AEMP_v1_0 Program summary URL: http://cpc.cs.qub.ac.uk/summaries/AEMP_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: GNU General Public Licence, version 3 No. of lines in distributed program, including test data, etc.: 167073 No. of bytes in distributed program, including test data, etc.: 1065056 Distribution format: tar.gz Programming language: C++. Computer: Intel x86-64. Operating system: GNU/Linux (for information about restrictions see outlook). RAM: >8 GB Classification: 2.3, 3, 15, 16.4. External routines: Qt-Framework[1], SOAP[2], (optional HDF5[3], VIGRA[4], ROOT[5], QWT[6]) Nature of problem: Analysis and visualisation of scientific data acquired at Free-Electron-Lasers Solution method: Generalise data access and storage so that a variety of small programming pieces can be linked to form a complex analysis chain. Unusual features: Complex analysis chains can be built without recompiling the program Additional comments: An updated extensive documentation of CASS is available

  7. Usability in open source software development

    DEFF Research Database (Denmark)

    Andreasen, M. S.; Nielsen, H. V.; Schrøder, S. O.

    2006-01-01

    Open Source Software (OSS) development has gained significant importance in the production of soft-ware products. Open Source Software developers have produced systems with a functionality that is competitive with similar proprietary software developed by commercial software organizations. Yet OSS...

  8. A Constructive Approach To Software Evolution

    NARCIS (Netherlands)

    Ciraci, S.; van den Broek, P.M.; Aksit, Mehmet

    2007-01-01

    In many software design and evaluation techniques, either the software evolution problem is not systematically elaborated, or only the impact of evolution is considered. Thus, most of the time software is changed by editing the components of the software system, i.e. breaking down the software

  9. 48 CFR 12.212 - Computer software.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Computer software. 12.212... software. (a) Commercial computer software or commercial computer software documentation shall be acquired... required to— (1) Furnish technical information related to commercial computer software or commercial...

  10. Improving Software Engineering on NASA Projects

    Science.gov (United States)

    Crumbley, Tim; Kelly, John C.

    2010-01-01

    Software Engineering Initiative: Reduces risk of software failure -Increases mission safety. More predictable software cost estimates and delivery schedules. Smarter buyer of contracted out software. More defects found and removed earlier. Reduces duplication of efforts between projects. Increases ability to meet the challenges of evolving software technology.

  11. Choosing CALL Software: Beginning the Evaluation Process.

    Science.gov (United States)

    Bader, Melissa J.

    2000-01-01

    Synthesizes information that is available on software evaluation and provides a software evaluation checklist to help educators examine software based on linguistic and pedagogical criteria. The checklist allows educators to compare and contrast software products, enabling them to select software that is best suited to their classrooms.…

  12. DEVELOPING SOFTWARE FOR CORPUS RESEARCH

    Directory of Open Access Journals (Sweden)

    Oliver Mason

    2008-06-01

    Full Text Available Despite the central role of the computer in corpus research, programming is generally not seen as a core skill within corpus linguistics. As a consequence, limitations in software for text and corpus analysis slow down the progress of research while analysts often have to rely on third party software or even manual data analysis if no suitable software is available. Apart from software itself, data formats are also of great importance for text processing. But again, many practitioners are not very aware of the options available to them, and thus idiosyncratic text formats often make sharing of resources difficult if not impossible. This article discusses some issues relating to both data and processing which should aid researchers to become more aware of the choices available to them when it comes to using computers in linguistic research. It also describes an easy way towards automating some common text processing tasks that can easily be acquired without knowledge of actual computer programming.

  13. Toward Measures for Software Architectures

    National Research Council Canada - National Science Library

    Chastek, Gary; Ferguson, Robert

    2006-01-01

    .... Defining these architectural measures is very difficult. The software architecture deeply affects subsequent development and project management decisions, such as the breakdown of the coding tasks and the definition of the development increments...

  14. BSCW Unstructured Grids - VGRID software

    Data.gov (United States)

    National Aeronautics and Space Administration — These grids were constructed using VGRID software from NASA Langley. The grids designed for node based (labeled 'nc') and cell-centered solvers are supplied. Grids...

  15. HIRENASD Unstructured Grids - Centaur software

    Data.gov (United States)

    National Aeronautics and Space Administration — These grids were constructed using Centaur software at DLR in Germany. The grids designed for node based (labeled 'cv') and cell-centered solvers (labeled 'cc') are...

  16. An introduction to software obfuscation.

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, Philip LaRoche

    2004-06-01

    Obfuscation protects software by making the code more difficult to understand. We review a collection of obfuscation techniques. We then consider what would constitute a theory of obfuscation. Several possibilities that could lead to such a theory are explored.

  17. Professional Issues In Software Engineering

    CERN Document Server

    Bott, Frank; Eaton, Jack; Rowland, Diane

    2000-01-01

    An comprehensive text covering all the issues that software engineers now have to take into account apart from the technical side of things. Includes information on the legal, professional and commercial context in which they work.

  18. HIRENASD Unstructured Grids - VGRID software

    Data.gov (United States)

    National Aeronautics and Space Administration — These grids were constructed using VGRID software from NASA Langley. The grids designed for node based (labeled 'nc') and cell-centered solvers are supplied. Grids...

  19. Simulating A Factory Via Software

    Science.gov (United States)

    Schroer, Bernard J.; Zhang, Shou X.; Tseng, Fan T.

    1990-01-01

    Software system generates simulation program from user's responses to questions. AMPS/PC system is simulation software tool designed to aid user in defining specifications of manufacturing environment and then automatically writing code for target simulation language, GPSS/PC. Domain of problems AMPS/PC simulates is that of manufacturing assembly lines with subassembly lines and manufacturing cells. Written in Turbo Pascal Version 4.

  20. Programming software for usability evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, T.L.; Allen, H.W.

    1997-01-01

    This report provides an overview of the work completed for a portion of the User Interface Testbed for Technology Packaging (UseIT) project. The authors present software methods for programming systems to record and view interactions with a graphical user interface. A brief description of the human factors design process is presented. The software methods exploit features available in the X Window System and the operating system for Windows{trademark} 95 and Windows{trademark} NT{reg_sign}.

  1. Software defined radio architectures evaluation

    OpenAIRE

    Palomo, Alvaro; Villing, Rudi; Farrell, Ronan

    2008-01-01

    This paper presents an performance evaluation of GNU Radio and OSSIE, two open source Software Defined Radio (SDR) architectures. The two architectures were compared by running implementations of a BPSK waveform utilising a software loopback channel on each. The upper bound full duplex throughput was found to be around 700kbps in both cases, though OSSIE was slightly faster than GNU Radio. CPU and memory loads did not differ significantly.

  2. Software for CCTV systems design

    Directory of Open Access Journals (Sweden)

    Adamek Milan

    2016-01-01

    Full Text Available The article is focused on the software, which is used in the design of the CCTV systems. It shows tools available online, tools for PC and mobile applications. It describes the basic components of the camera systems, their characteristics and current trends in CCTV systems. Moreover, it compares two selected software tools, their features and supported functions. In the practical part, these tools are used for the design of a CCTV system and the whole process is described in detail.

  3. National Software Reference Library (NSRL)

    Science.gov (United States)

    National Software Reference Library (NSRL) (PC database for purchase)   A collaboration of the National Institute of Standards and Technology (NIST), the National Institute of Justice (NIJ), the Federal Bureau of Investigation (FBI), the Defense Computer Forensics Laboratory (DCFL),the U.S. Customs Service, software vendors, and state and local law enforement organizations, the NSRL is a tool to assist in fighting crime involving computers.

  4. Fostering successful scientific software communities

    Science.gov (United States)

    Bangerth, W.; Heister, T.; Hwang, L.; Kellogg, L. H.

    2016-12-01

    Developing sustainable open source software packages for the sciences appears at first to be primarily a technical challenge: How can one create stable and robust algorithms, appropriate software designs, sufficient documentation, quality assurance strategies such as continuous integration and test suites, or backward compatibility approaches that yield high-quality software usable not only by the authors, but also the broader community of scientists? However, our experience from almost two decades of leading the development of the deal.II software library (http://www.dealii.org, a widely-used finite element package) and the ASPECT code (http://aspect.dealii.org, used to simulate convection in the Earth's mantle) has taught us that technical aspects are not the most difficult ones in scientific open source software. Rather, it is the social challenge of building and maintaining a community of users and developers interested in answering questions on user forums, contributing code, and jointly finding solutions to common technical and non-technical challenges. These problems are posed in an environment where project leaders typically have no resources to reward the majority of contributors, where very few people are specifically paid for the work they do on the project, and with frequent turnover of contributors as project members rotate into and out of jobs. In particular, much software work is done by graduate students who may become fluent enough in a software only a year or two before they leave academia. We will discuss strategies we have found do and do not work in maintaining and growing communities around the scientific software projects we lead. Specifically, we will discuss the management style necessary to keep contributors engaged, ways to give credit where credit is due, and structuring documentation to decrease reliance on forums and thereby allow user communities to grow without straining those who answer questions.

  5. Economics-driven software architecture

    CERN Document Server

    Mistrik, Ivan; Kazman, Rick; Zhang, Yuanyuan

    2014-01-01

    Economics-driven Software Architecture presents a guide for engineers and architects who need to understand the economic impact of architecture design decisions: the long term and strategic viability, cost-effectiveness, and sustainability of applications and systems. Economics-driven software development can increase quality, productivity, and profitability, but comprehensive knowledge is needed to understand the architectural challenges involved in dealing with the development of large, architecturally challenging systems in an economic way. This book covers how to apply economic consider

  6. Software Development Risk Management Model

    OpenAIRE

    Islam, Shareeful

    2011-01-01

    Risk management is an effective tool to control risks in software projects and increases the likelihood of project success. Risk management needs to be integrated as early as possible in the project. This dissertation proposes a Goal-driven Software Development Risk Management Model (GSRM) and explicitly integrates it into requirements engineering phase. This integration provides an early warning of potential problems so that both preventive and corrective actions can be undertaken to avoid t...

  7. Project Management - Software Development Methodology

    OpenAIRE

    Zvonimir Vukovic

    2005-01-01

    This article talks about project management in a software development area. The emphasis is given to the process of software development and the main responsibilities of the project manager. Furthermore, some aspects of different management topics that can be found in almost all projects nowadays are also described. To have a successful project one needs to have a team of persons who will participate in the project according to their professional expertise. The teams and sub-teams are defined...

  8. Simulation Aided Product Software Development

    OpenAIRE

    Hyvönen, Jani

    2010-01-01

    This work is a study of simulation environments as tools for product software development from architecture definition phase to testing the actual end product software code. The purpose of the work was to find a feasible way to utilize simulation environments for improving product time to market. The work was initiated to renew the existing simulation methods to correspond the demands of the present-day process of developing products. Work effort mainly consisted of studying the e...

  9. Business Intelligence using Software Agents

    OpenAIRE

    Ana-Ramona BOLOGA; Razvan BOLOGA

    2011-01-01

    This paper presents some ideas about business intelligence today and the importance of developing real time business solutions. The authors make an exploration of links between business intelligence and artificial intelligence and focuses specifically on the implementation of software agents-based systems in business intelligence. There are briefly presented some of the few solutions proposed so far that use software agents properties for the benefit of business intelligence. The authors then...

  10. Energy-Aware Software Engineering

    DEFF Research Database (Denmark)

    Eder, Kerstin; Gallagher, John Patrick

    2017-01-01

    A great deal of energy in Information and Communication Technology (ICT) systems can be wasted by software, regardless of how energy-efficient the underlying hardware is. To avoid such waste, programmers need to understand the energy consumption of programs during the development process rather......, the chapter discusses how energy analysis and modelling techniques can be incorporated in software engineering tools, including existing compilers, to assist the energy-aware programmer to optimise the energy consumption of code....

  11. Computer systems and software engineering

    Science.gov (United States)

    Mckay, Charles W.

    1988-01-01

    The High Technologies Laboratory (HTL) was established in the fall of 1982 at the University of Houston Clear Lake. Research conducted at the High Tech Lab is focused upon computer systems and software engineering. There is a strong emphasis on the interrelationship of these areas of technology and the United States' space program. In Jan. of 1987, NASA Headquarters announced the formation of its first research center dedicated to software engineering. Operated by the High Tech Lab, the Software Engineering Research Center (SERC) was formed at the University of Houston Clear Lake. The High Tech Lab/Software Engineering Research Center promotes cooperative research among government, industry, and academia to advance the edge-of-knowledge and the state-of-the-practice in key topics of computer systems and software engineering which are critical to NASA. The center also recommends appropriate actions, guidelines, standards, and policies to NASA in matters pertinent to the center's research. Results of the research conducted at the High Tech Lab/Software Engineering Research Center have given direction to many decisions made by NASA concerning the Space Station Program.

  12. Variability issues in software product lines

    NARCIS (Netherlands)

    Bosch, J; Florijn, G; Greefhorst, D; Kuusela, J; Obbink, JH; Pohl, K; VanderLinden, F

    2002-01-01

    Software product lines (or system families) have achieved considerable adoption by the software industry. A software product line captures the commonalities between a set of products while providing for the differences. Differences are managed by delaying design decisions, thereby introducing

  13. Understanding flexible and distributed software development processes

    OpenAIRE

    Agerfalk, Par J.; Fitzgerald, Brian

    2006-01-01

    peer-reviewed The minitrack on Flexible and Distributed Software Development Processes addresses two important and partially intertwined current themes in software development: process flexibility and globally distributed software development

  14. ACTS: from ATLAS software towards a common track reconstruction software

    Science.gov (United States)

    Gumpert, C.; Salzburger, A.; Kiehn, M.; Hrdinka, J.; Calace, N.; ATLAS Collaboration

    2017-10-01

    Reconstruction of charged particles’ trajectories is a crucial task for most particle physics experiments. The high instantaneous luminosity achieved at the LHC leads to a high number of proton-proton collisions per bunch crossing, which has put the track reconstruction software of the LHC experiments through a thorough test. Preserving track reconstruction performance under increasingly difficult experimental conditions, while keeping the usage of computational resources at a reasonable level, is an inherent problem for many HEP experiments. Exploiting concurrent algorithms and using multivariate techniques for track identification are the primary strategies to achieve that goal. Starting from current ATLAS software, the ACTS project aims to encapsulate track reconstruction software into a generic, framework- and experiment-independent software package. It provides a set of high-level algorithms and data structures for performing track reconstruction tasks as well as fast track simulation. The software is developed with special emphasis on thread-safety to support parallel execution of the code and data structures are optimised for vectorisation to speed up linear algebra operations. The implementation is agnostic to the details of the detection technologies and magnetic field configuration which makes it applicable to many different experiments.

  15. Arm's Length Provision of Public Services

    DEFF Research Database (Denmark)

    Bennedsen, Morten; Schultz, Christian

    We analyze the economic consequences of strategic delegation of the right to decide between public or private provision of governmental service and/or the authority to negotiate and renegotiate with the chosen service provider. Our model encompass both bureaucratic delegation from a government to...... contracts. The bargaining effect improves the bargaining position vis a vis a private firm with market power and leads to a lower price for the service......We analyze the economic consequences of strategic delegation of the right to decide between public or private provision of governmental service and/or the authority to negotiate and renegotiate with the chosen service provider. Our model encompass both bureaucratic delegation from a government...... to a privatization agency and electoral delegation from voters to a government. We identify two powerfull effects of delegation when contracts are incomplete: The incentive effect increases the incentive part of service providers' remuneration and we show that strategic delegation may substitute formal incentive...

  16. Different Views of Software Agent Paradigm

    OpenAIRE

    Anand Kumar Pandey; Rashmi Pandey

    2012-01-01

    Agent modelling in software engineering is a relatively young area, and there are, as yet, no standard methodologies, development tools, or software architectures. Although our work is emphasized on to represent the agent specifications using different views, they are not oriented for software engineering in terms of providing a modeling notation that directly supports software development. There are, however, some software frameworks using different views of software agents, that are beginni...

  17. The economics of information systems and software

    CERN Document Server

    Veryard, Richard

    2014-01-01

    The Economics of Information Systems and Software focuses on the economic aspects of information systems and software, including advertising, evaluation of information systems, and software maintenance. The book first elaborates on value and values, software business, and scientific information as an economic category. Discussions focus on information products and information services, special economic properties of information, culture and convergence, hardware and software products, materiality and consumption, technological progress, and software flexibility. The text then takes a look at a

  18. Software quality engineering a practitioner's approach

    CERN Document Server

    Suryn, Witold

    2014-01-01

    Software quality stems from two distinctive, but associated, topics in software engineering: software functional quality and software structural quality. Software Quality Engineering studies the tenets of both of these notions, which focus on the efficiency and value of a design, respectively. The text addresses engineering quality on both the application and system levels with attention to Information Systems and Embedded Systems as well as recent developments. Targeted at graduate engineering students and software quality specialists, the book analyzes the relationship between functionality

  19. Risk management in software development projects

    OpenAIRE

    McManus, John

    2004-01-01

    Very few software projects are completed on time, on budget, and to their original specification causing the global IT software industry to lose billions each year in project overruns and reworking software. Research supports that projects usually fail because of management mistakes rather than technical mistakes. Risk Management in Software Development Projects focuses on what the practitioner needs to know about risk in the pursuit of delivering software projects. Risk Management in Softwar...

  20. TMT Approach to Observatory Software Development Process

    OpenAIRE

    Buur, Hanne; Subramaniam, Annapurni; Gillies, Kim; Dumas, Christophe; Bhatia, Ravinder

    2016-01-01

    The purpose of the Observatory Software System (OSW) is to integrate all software and hardware components of the Thirty Meter Telescope (TMT) to enable observations and data capture; thus it is a complex software system that is defined by four principal software subsystems: Common Software (CSW), Executive Software (ESW), Data Management System (DMS) and Science Operations Support System (SOSS), all of which have interdependencies with the observatory control systems and data acquisition syst...