Enviaments recents

  • Problemàtica del disseny lògic de sistemes d'informació 

    Olivé Ramon, Antoni (Asociación de Técnicos de Informática, 1977-05)
    Article
    Accés obert
  • Siete interrogantes de la informática de gestión 

    Costa Romero de Tejada, Manuel; Olivé Ramon, Antoni (Asociación de Técnicos de Informática, 1974-11)
    Article
    Accés obert
  • Frequent patterns in ETL workflows: An empirical approach 

    Theodorou, Vasileios; Abelló Gamazo, Alberto; Thiele, Maik; Lehner, Wolfgang (Elsevier, 2017-09-05)
    Article
    Accés restringit per política de l'editorial
    The complexity of Business Intelligence activities has driven the proposal of several approaches for the effective modeling of Extract-Transform-Load (ETL) processes, based on the conceptual abstraction of their operations. ...
  • 3LConOnt: a three-level ontology for context modelling in context-aware computing 

    Cabrera Bejar, Oscar Jair; Franch Gutiérrez, Javier; Marco Gómez, Jordi (2017-08-16)
    Article
    Accés restringit per política de l'editorial
    Context-aware computing is the ability of Services and applications to adapt and react to context changes. Context modelling is a core feature of context-aware computing. Although a lot of research has been made in the ...
  • Ensuring the semantic correctness of a BAUML artifact-centric BPM 

    Estañol Lamarca, Montserrat; Sancho Samsó, María Ribera; Teniente López, Ernest (2017-09-06)
    Article
    Accés restringit per política de l'editorial
    Context: Using models to represent business processes provides several advantages, such as facilitating the communication between the stakeholders or being able to check the correctness of the processes before their ...
  • A software reference architecture for semantic-aware big data systems 

    Nadal Francesch, Sergi; Herrero Otal, Víctor; Romero Moral, Óscar; Abelló Gamazo, Alberto; Franch Gutiérrez, Javier; Vansummeren, Stijn; Valerio, Danilo (2016-06-13)
    Article
    Accés restringit per política de l'editorial
    Context: Big Data systems are a class of software systems that ingest, store, process and serve massive amounts of heterogeneous data, from multiple sources. Despite their undisputed impact in current society, their ...
  • Benefits and drawbacks of software reference architectures: A case study 

    Martinez Fernandez, Silverio; Ayala Martínez, Claudia Patricia; Franch Gutiérrez, Javier; Martins Marques, Helena (2017-08-01)
    Article
    Accés restringit per política de l'editorial
    Context: Software Reference Architectures (SRAs) play a fundamental role for organizations whose business greatly depends on the efficient development and maintenance of complex software applications. However, little is ...
  • Ontology-based context modeling in service-oriented computing: A systematic mapping 

    Cabrera Bejar, Oscar Jair; Franch Gutiérrez, Javier; Marco Gómez, Jordi (Elsevier, 2017-05-10)
    Article
    Accés restringit per política de l'editorial
    Context: Service-oriented computing and context-aware computing are two consolidated paradigms that are changing the way of providing and consuming software services. Whilst service-oriented computing is based on ...
  • Enabling IoT ecosystems through platform interoperability 

    Bröring, Arne; Schmid, Stefan; Schindhelm, Corina-Kim; Khelil, Abdelmajid; Kabisch, Sebastian; Kramer, Denis; Le Phuoc, Danh; Mitic, Jelena; Anicic, Darko; Teniente López, Ernest (2017-01-01)
    Article
    Accés obert
    Today, the Internet of Things (IoT) comprises vertically oriented platforms for things. Developers who want to use them need to negotiate access individually and adapt to the platform-specific API and information models. ...
  • The crowd in requirements engineering: the landscape and challenges 

    Groen, Eduard C.; Seyff, Norbert; Ali, Raian; Dalpiaz, Fabiano; Doerr, Joerg; Guzman, Emitza; Hosseini, Mahmood; Marco Gómez, Jordi; Oriol Hilari, Marc; Perini, Anna; Stade, Melanie (2017-03-28)
    Article
    Accés obert
    Crowd-based requirements engineering (CrowdRE) could significantly change RE. Performing RE activities such as elicitation with the crowd of stakeholders turns RE into a participatory effort, leads to more accurate ...
  • Simplification of UML/OCL schemas for efficient reasoning 

    Oriol Hilari, Xavier; Teniente López, Ernest (2017-06-01)
    Article
    Accés restringit per política de l'editorial
    Ensuring the correctness of a conceptual schema is an essential task in order to avoid the propagation of errors during software development. The kind of reasoning required to perform such task is known to be exponential ...
  • ACon: A learning-based approach to deal with uncertainty in contextual requirements at runtime 

    Knauss, Alessia; Damian, Daniela; Franch Gutiérrez, Javier; Rook, Angela; Müller, Haussi A.; Thomo, Alex (2016-02)
    Article
    Accés obert
    Context: Runtime uncertainty such as unpredictable operational environment and failure of sensors that gather environmental data is a well-known challenge for adaptive systems. Objective: To execute requirements that ...

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