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International Joint Conference on Computer, Information, Systems Sciences and Engineering

作者： Shirali-Shahreza, Sajad Shirali-Shahreza, Mohammad Sharif Univ Technol Tehran Iran

ISBN: (纸本)9789048136575

Reusing the programs which have already been developed can shorten the production time and reduce costs and expenses. One of the important issues in software reuse is finding a program or a program component in a program library which has been already developed and using it in the new program. In view of precision and automation that formal methods can provide, we can use formal methods in retrieval appropriate components from the software libraries. In this paper, some of the works done in the field of retrieval of the components from the libraries by the help of formal methods have been surveyed and reviewed.

关键词： component-based software development component Retrieval Formal Methods Reuse software Engineering

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Identifying the Challenges for Managing component-based development in Global software development: Preliminary Results

Identifying the Challenges for Managing Component-Based Deve...

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Science and Information Conference (SAI)

作者： Mahmood, Sajjad Niazi, Mahmood Hussain, Akhtar King Fahd Univ Petr & Minerals Informat & Comp Sci Dept Dhahran 31261 Saudi Arabia

ISBN: (纸本)9781479985470

Over the last decade, an increasing number of organizations have started software development in a globally distributed environment and at the same time organizations are adopting component-based software development methodologies. Globally distributed component-based software has introduced potential benefits as well as new challenges in the management of software projects. One of the major challenges is that many organizations endorse the process of global software development and adoption of component-based software methodologies prior to testing their management readiness for the globally distributed development activity. The objective of this research paper is to identify challenges associated with managing component-based software development in globally distributed development environment. We used customized search terms, derived from our research question, to systematically identify literature on managing CBS development in a global context. We have identified challenges such as lack of clear component/project ownership, inter-dependency between components, inadequate processes to manage requirements changes, gap in understanding components and processes, organizational cultural differences, lack of efficient task allocation and tracking of bugs among teams as key project management challenges in globally distributed component-based software projects. based on the systematic literature review results, we suggest that there is a need to develop globally distributed component-based software development strategies and standards to help software development organizations in achieving the true potential of software reuse at lower development costs and shorter time-to-market.

关键词： component-based software development global softwre development systematic literature reivew software project managment challenges and barriers

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An approach to distributed component-based real-time application software development 1

An approach to distributed component-based real-time applica...

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1st International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 98)

作者： Yau, SS Xia, B Arizona State Univ Dept Comp Sci & Engn Tempe AZ 85287 USA

ISBN: (纸本)0818684321

component-based software development would allow application software be largely constructed, rather than programmed. This approach would dramatically improve the productivity of software development. Although there are many reusable software packages available, the integration of the chosen parts remains to be a very difficult problem because there are many barriers of integration, including programming languages, operating systems, communication mechanism, interface, etc. In this paper, an approach to developing real-time application software based on a distributed component architecture and cross-platform and cross-language integration of these software components are presented. The Common Object Request Broker Architecture (CORBA) will be used in the implementation. Our distributed components will satisfy easy retrieval and integration over a heterogeneous distributed system environment. A component replication mechanism is used for providing fault-tolerance feature. Using object adapters with real-rime request monitor-and scheduler that are transparently generated by a distributed component integration tool, real-time and fault-tolerance features can be easily incorporated in the application software.

关键词： component-based software development real-time application software distributed system fault-tolerance CORBA

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Object-oriented distributed component software development based on CORBA 22

Object-oriented distributed component software development b...

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22nd Annual International Computer software and Applications Conference

作者： Yau, SS Xia, B Arizona State Univ Dept Comp Sci & Engn Tempe AZ 85287 USA

ISBN: (纸本)0818685859

component-based software development would allow application software to be largely constructed from existing software components. However, it faces many barriers in component integration, including programming languages operating systems, communication mechanism, interface, etc. In this paper, an approach to cross-platform and cross-language object-oriented distributed software development through distributed component integration based on CORBA is presented. A distributed component model Is developed to facilitate easy information retrieval at integration time. By dynamically generating adapters for distributed components using an integration tool, the component connecting process can be transparent to both component developers and software developers for integration. Group adapters are also developed for replicated component groups to automatically maintain state consistency and active group membership and provide fault-tolerance feature in the resulting application software.

关键词： object-oriented component-based software development integration distributed system fault-tolerance CORBA

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Identifying the Challenges for Managing component-based development in Global software development: Preliminary Results

Identifying the Challenges for Managing Component-Based Deve...

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Science and Information Conference

作者： Sajjad Mahmood Mahmood Niazi Akhtar Hussain Information and Computer Science Department King Fahd University of Petroleum and Minerals Dhahran 31261 Saudi Arabia

ISBN: (纸本)9781479985487

关键词： component-based software development global softwre development systematic literature reivew software project managment challenges and barriers

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Optimal resource selection for Green software development using Machine Learning

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Procedia Computer Science 2025年 258卷 647-657页

作者： Nisha Kumari Tirthankar Gayen Jawaharlal Nehru University New Delhi - 110067 India Ministry of Electronics and Information Technology New Delhi - 110003 India

Today software development consumes a lot of natural resources which are needed to be preserved for future needs. The resources that are used in developing software are huge in numbers casting a negative impact on the environment. Hence, one needs to utilize these resources in an efficient manner in order to conserve it. Since resources are limited, there is a need for more improved software as well as an efficient software development process which consumes less energy and resources. In order to fulfill this objective, Green software development (GSD) can be useful. But sometimes the cost incurred for the GSD may be too high and benefits obtained may be very less or negligible. This outcome may not be very beneficial to the developers. Therefore, this article proposes an effective approach using machine learning for cost-benefit analysis to provide optimal resource selection for GSD. This approach makes a trade-off between requirements and expenditures (cost incurred to achieve the objective based on the requirements) to provide optimal resource selection and aids in analyzing the economic feasibility for GSD.

关键词： Green software development Commercial-Off-the-Shelf component-based software development Lines of code Carbon

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In Search of Efficient Flexibility: Effects of software component Granularity on development Effort, Defects, and Customization Effort

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INFORMATION SYSTEMS RESEARCH 2012年第3期23卷 787-803页

作者： Subramanyam, Ramanath Ramasubbu, Narayan Krishnan, M. S. Univ Illinois Dept Business Adm Champaign IL 61820 USA Singapore Management Univ Sch Informat Syst Singapore 178902 Singapore Ross Sch Business Business Informat Technol Dept Ann Arbor MI 48109 USA

Simultaneously achieving efficiency and flexibility in enterprise software production has been a considerable challenge for firms. Newer software development paradigms such as component-based and model-driven development attempt to overcome this challenge by emphasizing modular design of complex systems. However, there is a paucity of rigorous empirical research on the use of such software methodologies and the associated extent to which trade-offs between efficiency and flexibility can be influenced. Addressing this gap, we investigate the performance outcomes of a model-driven, component-based software development methodology using data collected from an enterprise software development firm that deployed such a methodology for its product development processes. Examining the design, development, and implementation of 92 business software components of the firm's enterprise resource planning product, we discuss how the design of software components, specifically component granularity, affects development efficiency (development effort and defects) and flexibility (customization effort). Our results suggest that (a) components that are coarse grained are associated with higher flexibility (lower customization effort) but are also associated with lower development efficiency (more development effort and defects), and (b) defect proneness of a component plays a mediating role on the relationship between component granularity and flexibility. These findings present strong evidence for the existence of trade-offs between efficiency and flexibility in mass-customized software product life cycles. They establish component granularity as a key design dimension that needs to be managed judiciously to enable potential trade-off shifting mechanisms through the use of software methodologies that emphasize modular design approaches.

关键词： modular design model-driven development component-based software development efficiency flexibility complexity component granularity software engineering project performance

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An approach to object-oriented component customization for real-time software development 5

An approach to object-oriented component customization for r...

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5th IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2002)

作者： Yau, SS Taweponsomkiat, C Arizona State Univ Dept Comp Sci & Engn Tempe AZ 85287 USA

ISBN: (纸本)0769515584

To reuse components in component-based real-time software development, especially the ones acquired from external sources, a component must satisfy its real-time constraints, such as thread priority and thread synchronization, to satisfy system real-time requirements. Since real-time applications have various real-time requirements, the ability to customize components for various real-time constraints is needed. Hence, the components to be used in real-time software development must have a set of well-defined features to facilitate component customization. Furthermore, since there are many techniques available for addressing real-time requirements, the features themselves must also be customizable to support these technique(s) used in a particular type of real-time applications. In this paper, an object-oriented component customization approach, including component customization and framework extension, for real-time applications software development is presented.

关键词： component-based software development real-time applications component customization component framework extension priority-based scheduling

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software component reuse in information systems development: a review of challenges and strategies

韩江学报

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韩江学报 2005年第3期 83-95页

作者： Gerald Goh Guan Gan Wong Kim Yen Mark Toleman

The development of information systems projects has always been plagued by high incidences of failure which can be attributed to the sheer complexity of the problem at hand coupled with uncertainties brought about by the dynamic business environment and constantly evolving technologies. With component-based software development (CBSD), organisations can now utilise component technology to increase the likelihood of project success. This is made possible by component reuse which can be leveraged to minimise the effort required to develop applications. component reuse needs to be organised and implemented well by the adopting organisation to ensure success. To maximise the likelihood of success, the organisation must ensure that the effort is systematically planned and addresses a wide array of technical as well as non-technical issues. More importantly, the organisation must not be fixated on the technology itself; instead adequate attention must be given to the non-technical issues which are often sidelined by project managers. This paper will briefly introduce the key concepts of CBSD and component reuse before providing a detailed discussion on the various technical and non-technical issues that need to be considered in software component reuse. The main contribution of this paper is that it provides a discussion of the issues that need to be considered by the organisation in implementing component reuse programmes.

关键词： software reuse component-based software development IS project management

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A Web services-based framework for building componentized digital libraries

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JOURNAL OF SYSTEMS AND software 2008年第5期81卷 809-822页

作者： Santos, Rodrygo L. T. Roberto, Pablo A. Goncalves, Marcos Andre Laender, Alberto H. F. Univ Fed Minas Gerais Dept Comp Sci BR-31270901 Belo Horizonte MG Brazil

We present a new Web services-based framework for building componentized digital libraries (DLs). We particularly demonstrate how traditional RDBMS technology can be easily deployed to support several common digital library services. Configuration and customization of the framework to build specialized systems is supported by a wizard-like tool which is based on a generic metamodel for DLs. Such a tool implements a workflow process that segments the DL design tasks into well-defined steps and drives the designer along these steps. Both the framework and the configuration tool are evaluated in terms of several performance and usability criteria. Our experimental evaluation demonstrates the feasibility and superior performance of our framework, as well as the effectiveness of the wizard tool for setting up DLs. (C) 2007 Elsevier Inc. All rights reserved.

关键词： digital libraries web services component-based software development software evaluation

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