Departament d'Enginyeria de Serveis i Sistemes d'Informació

Enviaments recents

  • Dealing with goal models complexity using topological metrics and algorithms 

    Méndez Tapia, Emma Lucía; López Cuesta, Lidia; Ayala Martínez, Claudia Patricia (CEUR-WS.org, 2017)
    Text en actes de congrés
    Accés obert
    The inherent complexity of business goal-models is a challenge for organizations that has to analyze and maintaining them. Several approaches are developed to reduce the complexity into manageable limits, either by providing ...

  • A metrics definition framework for i* 

    Franch Gutiérrez, Javier (CEUR-WS.org, 2008)
    Text en actes de congrés
    Accés obert
    Measuring is a central task in the any engineering discipline, and modelling is not an exception. The need for measuring properties over i* models arises in different contexts. We have analysed this need over i* models of ...

  • iStarML: An XML-based model interchange format for i* 

    Cares, Carlos; Franch Gutiérrez, Javier; Perini, Anna; Angelo, Susi (CEUR-WS.org, 2008)
    Text en actes de congrés
    Accés obert
    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 ...

  • Approximating the schema of a set of documents by means of resemblance 

    Abelló Gamazo, Alberto; Palol, Xavier de; Hacid, Mohand-Saïd (Springer, 2018-06-02)
    Article
    Accés restringit per política de l'editorial
    The WWW contains a huge amount of documents. Some of them share the same subject, but are generated by different people or even by different organizations. A semi-structured model allows to share documents that do not have ...

  • Interactive multidimensional modeling of linked data for exploratory OLAP 

    Gallinucci, Enrico; Golfarelli, Matteo; Rizzi Bach, Stefano; Abelló Gamazo, Alberto; Romero Moral, Óscar (Elsevier, 2018-09)
    Article
    Accés restringit per política de l'editorial
    Exploratory OLAP aims at coupling the precision and detail of corporate data with the information wealth of LOD. While some techniques to create, publish, and query RDF cubes are already available, little has been said ...

  • Sistema cooperativo para la integración de fuentes heterogéneas de información y almacenes de datos 

    Samos, J; Abelló Gamazo, Alberto; Oliva, M; Rodríguez González, María Elena; Saltor Soler, Félix Enrique; Sistac Planas, Jaume; Araque, F; Delgado, C; Garvi, E; Ruiz, E (Asociación de Técnicos de Informática, 1999-11)
    Article
    Accés obert
    En este trabajo se presenta nuestra propuesta de creación de un prototipo de sistema cooperativo para la integración de fuentes heterogéneas de información y almacenes de datos en el cual se centran actualmente nuestras ...

  • Applying transition rules to bitemporal deductive databases for integrity constraint checking 

    Martín Escofet, Carme; Sistac Planas, Jaume (Springer, 1996-07)
    Article
    Accés obert
    A bitemporal deductive database is a deductive database that supports valid and transaction time. A set of facts to be inserted and/or deleted in a bitemporal deductive database can be done in a past, present or future ...

  • Conflicts and synergies among quality requirements 

    Boehm, Barry; Franch Gutiérrez, Javier (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Comunicació de congrés
    Accés obert
    Analyses of the interactions among quality requirements (QRs) have often found that optimizing on one QR will cause serious problems with other QRs. As just one relevant example, one large project had an Integrated Product ...

  • Data-driven requirements engineering in agile projects: The Q-Rapids approach 

    Franch Gutiérrez, Javier; Ayala Martínez, Claudia Patricia; López Cuesta, Lidia; Martinez Fernandez, Silverio; Rodríguez, Pilar; Gómez Seoane, Cristina; Jedlitschka, Andreas; Oivo, Markku; Partanen, Jari; Räty, Timo; Rytivaara, Veikko (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
    Accés obert
    Requirements identification, specification and management are key activities in the software development process. In the last years, many approaches to these activities have emerged, based ...

  • Towards an ontology for strategic decision making: The case of quality in rapid software development projects 

    Gómez Seoane, Cristina; Ayala Martínez, Claudia Patricia; Franch Gutiérrez, Javier; López Cuesta, Lidia; Behutiye, Woubshet; Martinez Fernandez, Silverio (Springer, 2017)
    Text en actes de congrés
    Accés obert
    Strategic decision making is the process of selecting a logical and informed choice from the alternative options based on key strategic indicators determining the success of a specific organization strategy. To support ...

  • OpenReq: recommender systems in requirements engineering 

    Felfernig, Alexander; Stetinger, Martin; Falkner, Andreas; Atas, Muslum; Franch Gutiérrez, Javier; Palomares Bonache, Cristina (CEUR-WS.org, 2017)
    Text en actes de congrés
    Accés obert
    The major focus of OpenReq is the development of recommendation and decision technologies that effciently support requirements engineering processes in large and distributed software projects. Example scenarios thereof ...

  • A catalogue of reusable context model elements based on the i* framework 

    Abad, Karina; Pérez, Wilson; Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier (Springer, 2017)
    Text en actes de congrés
    Accés obert
    The definition of the context of a system is one of the most relevant activities in the early phases of information systems engineering. It allows system engineers to narrow the system scope, by defining well established ...

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