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5th International Conference on Management of Emergent Digital Ecosystems, MEDES 2013

作者： Costa, Gabriella Silva, Felyppe Santos, Rodrigo Werner, Cláudia Oliveira, Toacy System Engineering and Computer Science COPPE University of Rio de Janeiro 21945-970 - Rio de Janeiro Brazil

ISBN: (纸本)9781450320047

The essence of the software ecosystem concept encourages external developers to interact with a software platform, enabling them to contribute or evolve such platform. Trying to expand a product into a platform on which components, services and applications can be created, a company may provide the basis for an ecosystem and its life cycle. In this paper, we describe the evolution process of an application towards an ecosystem using current models and taking into account the reuse of an existing software system. The application DiaDia has been developed for smartphones and its main function consists in helping the treatment of diabetic patients. Two different models are used to discuss the transition of the application to an ecosystem: one is an adaptation of the Software Supply Network which represents the main actors that interact with the ecosystem, and the other covers the process of creating an application and its evolution to an ecosystem through Business Process Model and Notation. © 2013 ACM.

关键词： Ecosystems

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A Brechó-EcoSys extension to support negotiation in the software ecosystems context

A Brechó-EcoSys extension to support negotiation in the sof...

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2013 IEEE 14th International Conference on Information Reuse and Integration, IEEE IRI 2013

作者： Dos Santos, Rodrigo Pereira Tostes, Lucas Rodrigues Werner, Claudia Maria Lima System Engineering and Computer Science Department COPPE - Federal University of Rio de Janeiro Zip Code 21945-970 - Rio de Janeiro Brazil

ISBN: (纸本)9781479910502

The treatment of economic and social issues in Software engineering was pointed out as a challenge in the coming years. Organizations have opened up their platforms and assets to others, including partners and third-party developers around the world, generating software ecosystems (SECOs). SECOs research can contribute to minimize nontechnical barriers of software reuse in industry because it explores potential relations among companies and stakeholders. However, an inhibitor is the complexity in defining value for reusable assets. This paper presents an extension of the Brechó-EcoSys environment to support components negotiations in reuse repositories. The focus is on complementing the stakeholders' value proposition and realization, as well as incorporating a nontechnical mechanism in components repositories. © 2013 IEEE.

关键词： computer software reusability

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On the impact of software ecosystems in requirements communication and management

On the impact of software ecosystems in requirements communi...

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Requirements engineering@Brazil, ER@BR 2013

作者： Dos Santos, Rodrigo Pereira Werner, Cláudia Maria Lima System Engineering and Computer Science Department PESC/COPPE Federal University of Rio de Janeiro Rio de JaneiroZip Code 21945-970 Brazil

The treatment of economic and social issues in Software engineering was pointed out as a challenge for the next years. Companies and organizations have directly (or not) opened up their software platforms and assets to others, including partners and third-party developers around the world, generating software ecosystems (SECOs). This changes the traditional software industry because it requires mature research in software requirements and architecture in an environment where business models and socio-technical networks can impact the management of the platforms' needs and demands overtime. However, one strong inhibitor is the complexity in defining and modeling SECOs elements to improve their comprehension and analysis and their impacts on requirements engineering. So, this paper introduces an approach to support SECO definition and modeling based on the SECOs domain. The goal consists in dealing with the stakeholders' value proposition and realization in SECOs, as well as treating nontechnical issues in components and social repositories.

关键词： Requirements engineering

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A Brechó-EcoSys extension to support negotiation in the software ecosystems context

A Brechó-EcoSys extension to support negotiation in the sof...

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IEEE International Conference on Information Reuse and Integration (IRI)

作者： Rodrigo Pereira dos Santos Lucas Rodrigues Tostes Cláudia Maria Lima Werner System Engineering and Computer Science Department COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil

关键词： Software Ecosystems Software engineering Organizations Context Documentation

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Software ecosystems governance to enable IT architecture based on software asset management

Software ecosystems governance to enable IT architecture bas...

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2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical systems as Embodiment of Digital Ecosystems, DEST 2013

作者： Albert, Benno E. Dos Santos, Rodrigo P. Werner, Claudia M. Technological Architecture Information Technology and Telecommunications Petrobras Rio de Janeiro Brazil System Engineering and Computer Science Department COPPE/UFRJ Federal University of Rio de Janeiro P.O. Box 68511 Rio de Janeiro 21945-970 Brazil

ISBN: (纸本)9781479907861

Information Technology (IT) supports companies' business processes and decision making through the use of technologies and tools that are provided by suppliers. Companies that are suppliers and consumers establish relationships through contracts of purchasing products and consulting, for example. These relationships, i.e., the companies involved and the information exchanged between the parties are considered elements of Software Ecosystems (SECOs). All of these elements can be considered SECO assets and need to be supported via SECO governance since their organization and evolution represent an IT Architecture. So, IT companies or their IT divisions can use the ISO/IEC 19770 standard for Software Asset Management (SAM) in order to control costs and optimize software investments. In this sense, this paper describes a SECO Governance approach for enabling an IT Architecture based on SAM. © 2013 IEEE.

关键词： Information technology

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Software ecosystems governance to enable IT architecture based on software asset management

Software ecosystems governance to enable IT architecture bas...

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Inaugural IEEE-IES Digital Ecosystems and Technologies Conference, DEST

作者： Benno E. Albert Rodrigo P. dos Santos Cláudia M. L. Werner Technological Architecture Information Technology & Telecommunications Petrobras Rio de Janeiro Brazil System Engineering and Computer Science Department COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil

关键词： Software Companies computer architecture Standards Ecosystems

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ReuseECOS: An approach to support global software development through software ecosystems

ReuseECOS: An approach to support global software developmen...

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2012 IEEE 7th International Conference on Global Software engineering Workshops, ICGSEW 2012

作者： Dos Santos, Rodrigo Pereira Werner, Cláudia Maria Lima Computer Science and System Engineering Department COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil

ISBN: (纸本)9780769547886

Economic and social issues were pointed out as Software engineering (SE) challenges for the next years, since the field needs to treat issues beyond the technical side, which requires observing it in another perspective. In this sense, Software Ecosystems (SECOs) have emerged as an approach to improve software reuse in global software development (GSD) industry considering relations among companies and stakeholders around the world. Companies and organizations have opened up their platforms and artifacts to others, including partners and third-part developers. This scenario changes the traditional software industry and requires mature research in software architecture, component-based software engineering and software product line (SPL) in a global market and business environment. So, GSD requires linking an architectural, a business and a social-based environment in an integrated way, as well as a focus on SECO-based management and engineering. This concern motivated a proposal of a "3+1" framework for SECOs management and engineering called Reuse ECOS. The approach aims at outlining a set of steps that combines those three dimensions and joins different perspectives in SECOs literature from a survey through a research strategy and a solution proposal for GSD with SECO and SPL. It was observed that SECO concepts can be merged in a broader GSD approach in SE industry. © 2012 IEEE.

关键词： computer software reusability

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Software ecosystems: Trends and impacts on software engineering

Software ecosystems: Trends and impacts on software engineer...

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26th Brazilian Symposium on Software engineering, SBES 2012

作者： Santos, Rodrigo Werner, Cláudia Barbosa, Olavo Alves, Carina Computer Science and System Engineering Department COPPE - Federal University of Rio de Janeiro Rio de Janeiro Brazil Center of Informatics CIn - Federal University of Pernambuco Recife Brazil

ISBN: (纸本)9780769548685

Economic and social issues are pointed out as Software engineering (SE) challenges for the next years, since the field needs to treat issues beyond the technical side. These challenges require analyzing the field of SE from another perspective. In this sense, the study of software ecosystems (SECOs) is an emerging discipline that investigates the relationships among companies in the software industry. Companies work cooperatively and competitively in order to achieve their strategic objectives. They must engage in a new perspective, now also including third parties motivations and movements in the ecosystem, besides their own business viewpoint. Inspired on properties of natural and business ecosystems, SECO covers technical and business aspects of software development as well as partnership among companies. In this paper, we undertake a review on SECOs status as an emerging research topic in SE community. We map what is currently known about SECOs and also analyze them in a three-dimensional perspective in SE, i.e., technical, business and social. We observed that SECOs research is concentrated in eight main areas in which the most relevant ones are open source software, ecosystem modeling, and business issues. This paper also contributes to summarize the body of knowledge and presents a research agenda in SECOs. © 2012 IEEE.

关键词： Open source software

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Treating social dimension in software ecosystems through ReuseECOS approach

IEEE International Conference on Digital Ecosystems and Tech...

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IEEE International Conference on Digital Ecosystems and Technologies 2012年

作者： Dos Santos, Rodrigo Pereira Werner, Claudia Maria Lima Computer Science and System Engineering Department COPPE - Federal University of Rio de Janeiro Rio de Janeiro Brazil

ISBN: (纸本)9781467317030

Since systems and software development processes present challenges beyond the technical side, Software Ecosystems (SECOs) have emerged as an approach to improve Software engineering (SE) mindset in industry, considering relations among companies and stakeholders. Developing a system has been changed to designing and maintaining a platform and its interface in order to support multiple products developed by a set of distributed and different third-part developers. This fact changes software industry because it requires linking an architectural, a business and a social-based environment in an integrated way and it focuses on software reuse processes. This concern motivated a proposal of a framework for SECOs management and engineering called ReuseECOS. The approach aims at outlining a set of steps that combines those three bases (or dimensions) of SECOs and joins different perspectives in SECOs research literature through a survey. In this paper, the focus is on the last dimension, that is, the social one. A preliminary analysis, done on a Software Reuse Lab's SECOs at coppe/UFRJ, points out that concepts explored by researchers can be merged in a broader SE approach. © 2012 IEEE.

关键词： computer software reusability

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Treating social dimension in software ecosystems through ReuseECOS approach

Treating social dimension in software ecosystems through Reu...

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Inaugural IEEE-IES Digital Ecosystems and Technologies Conference, DEST

作者： Rodrigo Pereira dos Santos Cláudia Maria Lima Werner Computer Science and System Engineering Department COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil

关键词： Knowledge engineering Context Organizations Communities Software reusability

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