Recent Submissions

  • 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
    Restricted access - publisher's policy
    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
    Restricted access - publisher's policy
    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
    Open Access
    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
    Open Access
    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 ...
  • Towards the organization of a portfolio to support informal learning 

    Galanis, Nikolas; Mayol Sarroca, Enric; Casany Guerrero, María José; Alier Forment, Marc (Tempus Publications, 2017-01-01)
    Article
    Restricted access - publisher's policy
    The accelerating change that the society is experiencing worldwide is exposing the weaknesses in the education system we have inherited from previous generations. Every year lots of kinds of jobs disappear and new job ...
  • An integration-oriented ontology to govern evolution in big data ecosystems 

    Nadal Francesch, Sergi; Romero Moral, Óscar; Abelló Gamazo, Alberto; Vassiliadis, Panos; Vansummeren, Stijn (2018-02-02)
    Article
    Restricted access - publisher's policy
    Big Data architectures allow to flexibly store and process heterogeneous data, from multiple sources, in their original format. The structure of those data, commonly supplied by means of REST APIs, is continuously evolving. ...
  • Requirements engineering and continuous deployment 

    Niu, Nan; Brinkkemper, Sjaak; Franch Gutiérrez, Javier; Partanen, Jari; Savolainen, Juha (2018-03-01)
    Article
    Open Access
    This article summarizes the RE in the Age of Continuous Deployment panel at the 25th IEEE International Requirements Engineering Conference. It highlights two synergistic points (user stories and linguistic tooling) and ...
  • A universal ontology-based approach to data integration 

    Olivé Ramon, Antoni (2018-02-27)
    Article
    Open Access
    One of the main problems in building data integration systems is that of semantic integration. It has been acknowledged that the problem would not exist if all systems were developed using the same global schema, but so ...
  • A proposal to develop and assess professional skills in Engineering Final Year Projects 

    Sánchez Carracedo, Fermín; Climent Vilaró, Joan; Corbalán González, Julita; Fonseca Casas, Pau; García Almiñana, Jordi; Herrero Zaragoza, José Ramón; Rodríguez Hontoria, Horacio; Sancho Samsó, María Ribera (Tempus Publications, 2018-03)
    Article
    Restricted access - publisher's policy
    In this paper we discuss the result of piloting a methodology for Engineering Final Year Projects (FYP) assessment that takes into consideration professional skills acquisition. The FYP is structured around three milestones; ...
  • SACRE: Supporting contextual requirements’ adaptation in modern self-adaptive systems in the presence of uncertainty at runtime 

    Zavala, Edith; Franch Gutiérrez, Javier; Marco Gómez, Jordi; Knauss, Alessia; Damian, Daniela (2018-05-15)
    Article
    Restricted access - publisher's policy
    Runtime uncertainty such as unpredictable resource unavailability, changing environmental conditions and user needs, as well as system intrusions or faults represents one of the main current challenges of self-adaptive ...
  • El proyecto EDINSOST: inclusión de los ODS en la educación superior 

    Sánchez Carracedo, Fermín; Segalàs Coral, Jorge; Cabré Garcia, José M.; Climent Vilaró, Joan; López Álvarez, David; Martín Escofet, Carme; Vidal López, Eva María (2017-11)
    Article
    Open Access
    En este artículo se presenta el primer resultado del proyecto EDINSOST: un mapa de la competencia Sostenibilidad para el Grado de Ingeniería Informática, fácilmente adaptable a cualquier titulación de Grado en Ingeniería ...
  • Open source software ecosystems : a systematic mapping 

    Franco Bedoya, Óscar Hernán; Ameller, David; Costal Costa, Dolors; Franch Gutiérrez, Javier (2017-11-01)
    Article
    Restricted access - publisher's policy
    Context: Open source software (OSS) and software ecosystems (SECOs) are two consolidated research areas in software engineering. OSS influences the way organizations develop, acquire, use and commercialize software. SECOs ...

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