Recent Submissions

  • Supporting data integration tasks with semi-automatic ontology construction 

    Touma, Rizkallah; Romero Moral, Óscar; Jovanovic, Petar (Association for Computing Machinery (ACM), 2015)
    Conference report
    Restricted access - publisher's policy
    Data integration aims to facilitate the exploitation of heterogeneous data by providing the user with a unified view of data residing in different sources. Currently, ontologies are commonly used to represent this unified ...
  • A framework for building OLAP cubes on graphs 

    Ghrab, Amine; Romero Moral, Óscar; Skhiri, Sabri; Vaisman, Alejandro; Zimányi, Esteban (Springer, 2015)
    Conference report
    Restricted access - publisher's policy
    Graphs are widespread structures providing a powerful abstraction for modeling networked data. Large and complex graphs have emerged in various domains such as social networks, bioinformatics, and chemical data. However, ...
  • Addressing HPC skills shortages with parallel computing MOOC 

    Sancho Samsó, María Ribera; Alexandrova, Nia; González, Montserrat (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    The technical inflection points in the route to Exascale and the existing talent gap in Computational Science and HPC are well publicized. In this paper is described the development of a xMOOC format course with the aim ...
  • Contextualizing learning analytics for secondary schools at micro level 

    Sancho Samsó, María Ribera; Cañabate Carmona, Antonio; Sabaté i Garriga, Ferran (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    PILARES (Smart Learning Analytics Platform to enhance Performance in Secondary Education ) is a research project aimed at developing a learning analytics platform for Spanish secondary schools' blended learning focused ...
  • A robust framework for the estimation of dynamic OD trip matrices for reliable traffic management 

    Barceló Bugeda, Jaime; Montero Mercadé, Lídia (Elsevier, 2015)
    Article
    Open Access
    Origin-Destination (OD) trip matrices describe the patterns of traffic behavior across the network and play a key role as primary data input to many traffic models. OD matrices are a critical requirement, either in static ...
  • Ontology-based mappings 

    Mecca, Giansalvatore; Rull, Guillem; Santoro, Donatello; Teniente López, Ernest (Elsevier, 2015-07-01)
    Article
    Restricted access - publisher's policy
    Data translation consists of the task of moving data from a source database to a target database. This task is usually performed by developing mappings, i.e. executable transformations from the source to the target schema. ...
  • Las habilidades sociales del docente universitario: una formación hacia la competencia interpersonal 

    Gómez Soberón, José Manuel Vicente; Berbegal Mirabent, Jasmina; Farrerons Vidal, Óscar; Cañabate Carmona, Antonio; Huerta Carrillo, María; Montero Mercadé, Lídia; Mora Giné, Mercè; Santos Boada, Germán; Torre Martínez, María del Rocío de la; Corral Manuel de Villena, Ignacio de (Congrés Internacional de Docència Universitària i Innovació (CIDUI), 2014-02-05)
    Part of book or chapter of book
    Open Access
  • Computational framework for the estimation of dynamic OD trip matrices 

    Barceló Bugeda, Jaime; Montero Mercadé, Lídia (2015-05-19)
    External research report
    Open Access
    Origin-Destination (OD) trip matrices describe traffic behavior patterns across the network and play a key role as primary data input to many traffic models. OD matrices are a critical requirement, in traffic assignment ...
  • Modeling tuberculosis in Barcelona. A solution to speed-up agent-based simulations 

    Montañola Sales, Cristina; Gilabert Navarro, Joan-Francesc; Casanovas Garcia, Josep; Prats Soler, Clara; López Codina, Daniel; Valls Ribas, Joaquim; Cardona Iglesias, Pere Joan; Vilaplana, Cristina (2015)
    Conference report
    Restricted access - publisher's policy
    Tuberculosis remains one of the world’s deadliest infectious diseases. About one third of the world’s population is infected with tuberculosis bacteria. Understanding the dynamics of transmission at ...
  • Applying projection-based methods to the asymmetric traffic assignment problem 

    Codina Sancho, Esteve; Ibáñez Marí, Gemma; Barceló Bugeda, Jaime (2015-02-01)
    Article
    Open Access
    This article examines the application of a path-based algorithm to the static and fixed demand asymmetric traffic assignment problem. The algorithm is of the simplicial decomposition type and it solves the equilibration ...

View more