Departament d'Enginyeria de Serveis i Sistemes d'Informació

Recent Submissions

  • IoT semantic data Integration through ontologies 

    Teniente López, Ernest (Institute of Electrical and Electronics Engineers (IEEE), 2022)
    Conference report
    Open Access
    In this position statement we advocate how the use of ontologies may provide a proper solution for IoT semantic data integration. With this, we will improve IoT interoperability and will facilitate the development of ...

  • Reasoning on the usage control security policies over data artifact business process models 

    Estañol Lamarca, Montserrat; Varela Vaca, Ángel Jesús; Gómez López, María Teresa; Teniente López, Ernest; Martínez Gasca, Rafael (2022)
    Article
    Open Access
    The inclusion of security aspects in organizations is a crucial aspect to ensure compliance with both internal and external regulations. Business process models are a well-known mechanism to describe and automate the ...

  • Edge-to-cloud sensing and actuation semantics in the industrial Internet of Things 

    Vila Gómez, Marc; Casamayor Pujol, Víctor; Dustdar, Schahram; Teniente López, Ernest (Elsevier, 2022-12)
    Article
    Open Access
    There are billions of devices worldwide deployed, connected, and communicating to other systems. Sensors and actuators, which can be stationary or movable devices. These Edge devices are considered part of the Internet of ...

  • A data quality framework for graph-based virtual data integration systems 

    Li, Yalei; Nadal Francesch, Sergi; Romero Moral, Óscar (Springer, 2022)
    Conference report
    Restricted access - publisher's policy
    Data Quality (DQ) plays a critical role in data integration. Up to now, DQ has mostly been addressed from a single database perspective. Popular DQ frameworks rely on Integrity Constraints (IC) to enforce valid application ...

  • Graph-driven federated data management (extended abstract) 

    Nadal Francesch, Sergi; Abelló Gamazo, Alberto; Romero Moral, Óscar; Vansummeren, Stijn; Vassiliadis, Panos (Institute of Electrical and Electronics Engineers (IEEE), 2022)
    Conference report
    Open Access
    Modern data analysis applications require the ability to provide on-demand integration of data sources while offering a user-friendly query interface. Traditional methods for answering queries using views, focused on a ...

  • DOGO4ML: Development, operation and data governance for ML-based software systems 

    Ayala Martínez, Claudia Patricia; Bilalli, Besim; Gómez Seoane, Cristina; Martínez Fernández, Silverio Juan (CEUR-WS.org, 2022)
    Conference report
    Open Access
    Machine Learning based Software Systems (MLSS) are becoming increasingly pervasive in today’s society and can be found in virtually every domain. Building MLSS is challenging due to their interdisciplinary nature. MLSS ...

  • D3M: automated data-driven decision making 

    Farré Tost, Carles; Flores Herrera, Javier de Jesús; Nadal Francesch, Sergi; Volkova Volkova, Alexandra (CEUR-WS.org, 2022)
    Conference report
    Open Access
    Data has an undoubtedly impact on society. Storing, processing and analyzing large amounts of available data is currently one of the key success factors for an organization. Nonetheless, we are recently witnessing a change ...

  • An elastic software architecture for extreme-scale big data analytics 

    Serrano Garcia, Maria Aston; Marín, César A.; Queralt Calafat, Anna; Cordeiro, Cristovao; González Hierro, Marco; Pinho, Luis Miguel; Quiñones Moreno, Eduardo (Springer, 2022)
    Part of book or chapter of book
    Open Access
    This chapter describes a software architecture for processing big-data analytics considering the complete compute continuum, from the edge to the cloud. The new generation of smart systems requires processing a vast amount ...

  • Implantación de un cuadro de mando para el seguimiento del progreso de proyectos software desarrollados por equipos de estudiantes 

    Volkova Volkova, Alexandra; Farré Tost, Carles; Franch Gutiérrez, Javier; Conejos, José Daniel; Linares, Aleix (Asociación de Enseñantes Universitarios de la Informática (AENUI), 2022)
    Conference lecture
    Open Access
    En asignaturas basadas en el desarrollo en equipo de proyectos software constatamos que: 1) más allá de las entregas puntuales, los estudiantes sienten la inquietud de no saber si están avanzando en sus objetivos de ...

  • On the lightweight use of goal-oriented models for software package selection 

    Franch Gutiérrez, Javier (2004)
    Research report
    Open Access
    Software package selection can be seen as a process of matching the products available in the marketplace with the requirements stated by an organization. This process may involve hundreds of requirements and products and ...

  • Soundness and completeness of the events method 

    Teniente López, Ernest (1992)
    Research report
    Open Access
    We have proposed a new method, which we call the Events Method, for view updating in deductive databases. In this paper we prove that this method is sound and complete for stratified databases.

  • Generació i simplificació automàtica de les regles d'esdeveniments interns corresponents a una base de dades deductiva 

    Blecua, José Manuel; Farré Tost, Carles; Urpí Tubella, Antoni (1992-12)
    Research report
    Open Access

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