Ara es mostren els items 1-20 de 29

    • A comparative analisys of i*-based agent-oriented modeling languages 

      Ayala Martínez, Claudia Patricia; Cares, Carlos; Carvallo Vega, Juan Pablo; Grau Colom, Gemma; Haya, Mariela; Salazar, Guadalupe; Franch Gutiérrez, Javier; Mayol Sarroca, Enric; Quer, Carme (2005)
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      Agent-oriented models are frequently used in disciplines such as requirements engineering and organizational process modelling. i* is currently one of the most widespread notations used for this purpose. Due to its strategic ...
    • A goal model for crowdsourced software engineering 

      Siyal, Fiza; Franch Gutiérrez, Javier (CEUR-WS.org, 2018)
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      Crowdsourced Software Engineering (CSE) is the act of undertaking any external software engineering tasks by an undefined, potentially large group of online workers in an open call format. Using an open call, CSE recruits ...
    • A goal-based round-trip method for system development 

      Grau Colom, Gemma; Franch Gutiérrez, Javier; Maiden, Neil A. M. (2005)
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      In most cases information system development can be seen as an exercise of business process reengineering, either because it automates some human-based processes or because a legacy system is going to be replaced. From ...
    • A metamodelling approach for i* model translations 

      Cares Gallardo, Carlos; Franch Gutiérrez, Javier (Springer, 2011)
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      The i* (i-star) framework has been widely adopted by the information systems community. Since the time it was proposed, different variations have arisen. Some of them just propose slight changes in the language definition, ...
    • A method for the definition of metrics over i* models 

      Franch Gutiérrez, Javier (Springer Verlag, 2009)
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      The i* framework has been widely adopted by the information systems community for goal- and agent-oriented modeling and analysis. One of its potential benefits is the assessment of the properties of the modeled sociotechnical ...
    • An empirical study to validate the use of ontological guidelines in the creation of i* models 

      Gomes, Ramilton Costa; Guizzardi, Renata Silva Sousa; Franch Gutiérrez, Javier; Guizzardi, Giancarlo; Wieringa, Roel (CEUR-WS.org, 2015)
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      i* is a well known goal modeling framework, developed by a large and geographically dispersed research community. Currently, i* users tend to ascribe different and conflicting meanings to its constructs, leading to a non­ ...
    • Análisis comparativo de lenguajes de modelado orientados a objetivos basados en i* 

      Ayala Martínez, Claudia Patricia; Cares Gallardo, Carlos; Carvallo Vega, Juan Pablo; Grau Colom, Gemma; Haya, Mariela; Salazar Zarate, Guadalupe; Franch Gutiérrez, Javier; Mayol Sarroca, Enric; Quer, Carme (2004)
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      Los modelos orientados a objetivos son usados frecuentemente en disciplinas tales como la ingeniería de requisitos o el modelado de procesos en organizaciones. i* es una de las notaciones más empleadas para construir este ...
    • Applying a foundational ontology to analyze means-end links in the i* framework 

      Guizzardi, Renata Silva Sousa; Franch Gutiérrez, Javier; Guizzardi, Giancarlo (Institute of Electrical and Electronics Engineers (IEEE), 2012)
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      The i* community has raised several main dialects and dozens of variations in the definition of the i* language. Differences may be found related not just to the representation of new concepts but to the very core of the ...
    • Applying i* metrics for the integration of goal-oriented modeling into MDD processes 

      Giachetti, Giovanni; Alencar, Fernanda; Franch Gutiérrez, Javier; Pastor López, Oscar (2010-01-31)
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      Nowadays, there exist modeling techniques that provide good support for the requirements elicitation and analysis of complex scenarios, such as the i* modeling framework. However, the application of these requirements ...
    • Definition and uses of the i* metamodel 

      Cares Gallardo, Carlos; Franch Gutiérrez, Javier; López Cuesta, Lidia; Marco Gómez, Jordi (CEUR-WS.org, 2010)
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      The clear definition of a metamodel can be considered helpful for any conceptual modeling approach, and the i* framework is not an exception. Agreeing on a metamodel for i* can be considered even more convenient than ever ...
    • From i* models to service oriented architecture models 

      Becerra Castro, Carlos; Franch Gutiérrez, Javier; Astudillo Rojas, Hernán (INSTICC Press, 2010)
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      Requirements engineering and architectural design are key activities for successful development of software systems. Specifically in the service-oriented development systems there is a gap between the requirements description ...
    • Goal-oriented models for teaching and understanding data structures 

      Franch Gutiérrez, Javier; Ruiz, Marcela (Springer Nature, 2021)
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      Most computer science curricula include a compulsory course on data structures. Students are prone to memorise facts about data structures instead of understanding the essence of underlying concepts. This can be explained ...
    • GoBIS: An integrated framework to analyse the goal and business process perspectives in information systems 

      Ruiz, Marcela A. G.; Costal Costa, Dolors; España, Sergio; Franch Gutiérrez, Javier; Lopez Pastor, Oscar (2015)
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      Context: Organisational reengineering, continuous process improvement, alignment among complementary analysis perspectives, and information traceability are some current motivations to promote investment and scientific ...
    • i* in practice: identifying frequent problems in its application 

      Abad, Karina; Pérez, Wilson; Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier (Association for Computing Machinery (ACM), 2017)
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      Several notations have been proposed in the last decades to support information system architecting, design and implementation. Although some of them have been widely adopted, their practical application remains cumbersome. ...
    • i* modules: a jUCMNav implementation 

      Colomer, Daniel; Franch Gutiérrez, Javier (CEUR Workshop Proceedings, 2011)
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      When building large-scale goal-oriented models using the i* framework, the problem of scalability arises. Modules have been proposed to structure i* models into reusable and combinable fragments. In this work we present ...
    • Implementing structural measures over i* diagrams 

      Colomer, Daniel; Franch Gutiérrez, Javier (CEUR Workshop Proceedings, 2011)
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      Measuring is a key issue in any software-related activity. In the context of the i* framework, we are implementing Measufier, a prototype for measuring i* diagrams in terms of properties that may be derived from ...
    • Incorporating modules into the i* framework 

      Franch Gutiérrez, Javier (Springer Verlag, 2010)
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      When building large-scale goal-oriented models using the i* framework, the problem of scalability arises. One of the most important causes for this problem is the lack of modularity constructs in the language: just the ...
    • iStar 2.0 language guide 

      Dalpiaz, Fabiano; Franch Gutiérrez, Javier; Horkoff, Jennifer (2016)
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      The i* modeling language was introduced to fill the gap in the spectrum of conceptual modeling languages, focusing on the intentional (why?), social (who?), and strategic (how? how else?) dimensions. i* has been applied ...
    • iStarML: An XML-based model interchange format for i* 

      Cares, Carlos; Franch Gutiérrez, Javier; Perini, Anna; Angelo, Susi (CEUR-WS.org, 2008)
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      There are several tools currently available in the i* community with different purposes. This situation poses both benefits and difficulties. Benefits, because different groups may be able to share their models and results ...
    • On the adequacy of i* models for representing and analyzing software architectures 

      Grau Colom, Gemma; Franch Gutiérrez, Javier (Springer, 2007)
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      In order to work at the software architecture level, specification languages and analysis techniques are needed. There exist many proposals that serve that purpose, but few of them address architecture and requirements ...