Now showing items 1-20 of 41

    • A functional approach for disruptive event discovery and policy monitoring in mobility scenarios 

      Gómez Sebastià, Ignasi; Oliva Felipe, Luis Javier; Álvarez Napagao, Sergio; Garcia Gasulla, Dario; Tejeda Gómez, José Arturo; Vázquez Salceda, Javier (2014)
      Conference report
      Restricted access - publisher's policy
      This paper presents the results obtained of using LISP for real-time event detection and how these results are interpreted and used within the context of SUPERHUB, a European-Funded projected aimed to achieve a ...
    • A logic-based environmental decision support system for the management of horizontal subsurface constructed wetlands 

      Garcia Gasulla, Dario; Poch Espallargas, Manel; Nieves Sánchez, Juan Carlos; Cortés García, Claudio Ulises; Turon, Clàudia (2012-04-02)
      Article
      Restricted access - publisher's policy
      The use of Horizontal Subsurface Constructed Wetlands (HSCWs) for treating wastewaters in small communities has increased in the last years due to HSCW’s ecological singularities. Unfortunately, the same singularities ...
    • ALIVE meets SHARE-it : an agent-oriented solution to model organisational and normative requirements in assistive technologies 

      Gómez Sebastià, Ignasi; Garcia Gasulla, Dario; Barrué Subirana, Cristian; Vázquez Salceda, Javier; Cortés García, Claudio Ulises (Springer, 2010)
      Conference report
      Restricted access - publisher's policy
      Assistive technologies represent a recent application area of a wide variety of Arti cial Intelligence methods and tools to support people in their activities of daily living. But most approaches do only center in the ...
    • An operational approach for implementing normative agents in urban wastewater systems 

      Nieves Sánchez, Juan Carlos; Garcia Gasulla, Dario; Aulinas, Montse; Cortés García, Claudio Ulises (2012-01-01)
      Article
      Open Access
      Las políticas de gestión de la calidad del agua a nivel de cuenca hidrográfica son especialmente importantes para la prevención y/o reducción de la polución originada por el hombre en el medio ambiente. Los efluentes ...
    • Analysis and prediction of COVID-19 for EU-EFTA-UK and other countries 

      Català Sabaté, Martí; Cardona Iglesias, Pere Joan; Pérez Arnal, Raquel; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa, David; López Codina, Daniel (2020-05-04)
      External research report
      Open Access
      The present report aims to provide a comprehensive picture of the pandemic situation of COVID-19 in the EU countries, and to be able to foresee the situation in the next coming days. We employ an empirical model, verified ...
    • Analysis and prediction of COVID-19 for EU-EFTA-UK and other countries 

      Català Sabaté, Martí; Cardona Iglesias, Pere Joan; Pérez Arnal, Raquel; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa, David; López Codina, Daniel (2020-05-20)
      External research report
      Open Access
      The present report aims to provide a comprehensive picture of the pandemic situation of COVID-19 in the EU countries, and to be able to foresee the situation in the next coming days. We employ an empirical model, verified ...
    • Analysis and prediction of COVID-19 for EU-EFTA-UK and other countries 

      Català Sabaté, Martí; Cardona Iglesias, Pere Joan; Pérez Arnal, Raquel; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa, David; López Codina, Daniel (2020-05-21)
      External research report
      Open Access
      The present report aims to provide a comprehensive picture of the pandemic situation of COVID-19 in the EU countries, and to be able to foresee the situation in the next coming days. We employ an empirical model, verified ...
    • Analysis and prediction of COVID-19 for EU-EFTA-UK and other countries 

      Català Sabaté, Martí; Cardona Iglesias, Pere Joan; Pérez Arnal, Raquel; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa, David; López Codina, Daniel (2020-06-12)
      External research report
      Open Access
      The present report aims to provide a comprehensive picture of the pandemic situation of COVID-19 in the EU countries, and to be able to foresee the situation in the next coming days. We employ an empirical model, verified ...
    • Analysis and prediction of COVID-19 for EU-EFTA-UK and other countries 

      Català Sabaté, Martí; Cardona Iglesias, Pere Joan; Pérez Arnal, Raquel; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa, David; López Codina, Daniel (2020-06-17)
      External research report
      Open Access
      The present report aims to provide a comprehensive picture of the pandemic situation of COVID-19 in the EU countries, and to be able to foresee the situation in the next coming days. We employ an empirical model, verified ...
    • Analysis and prediction of COVID-19 for EU-EFTA-UK and other countries 

      Català Sabaté, Martí; Cardona Iglesias, Pere Joan; Pérez Arnal, Raquel; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa, David; López Codina, Daniel (2020-05-19)
      External research report
      Open Access
      The present report aims to provide a comprehensive picture of the pandemic situation of COVID‐19 in the EU countries, and to be able to foresee the situation in the next coming days. We employ an empirical model, verified ...
    • Analyzing distances in word embeddings and their relation with seme analysis 

      Gijón Agudo, Manuel; Vilalta Arias, Armand; Garcia Gasulla, Dario (IOS Press, 2019)
      Conference report
      Open Access
      Word embeddings have recently become a fundamental tool of Natural Language Processing, with application to tasks like machine translation or image annotation. The high-dimensional space defined by these embeddings is ...
    • Applying COAALAS to SPiDer 

      Moreno Vázquez, Jonatan; Cortés García, Claudio Ulises; Garcia Gasulla, Dario; Gómez Sebastià, Ignasi; Álvarez Napagao, Sergio (IOS PRESS-ECSC, BRUXELLES, 2013)
      Conference report
      Open Access
      Artificial Intelligence techniques and tools have been applied to Assistive Technologies (AT) in order to support elder or impeded people on their daily activities. A common application are intelligent pill dispensers and ...
    • Artificial intelligence to identify retinal fundus images, quality validation, laterality evaluation, macular degeneration, and suspected glaucoma 

      Zapata Victori, Miguel Ángel; Royo Fibla, Dídac; Font, Octavi; Vela Segarra, José Ignacio; Marcantonio Santa Cruz, Ivanna Andrea; Moya Sánchez, Eduardo Ulises; Sánchez Pérez, Abraham; Garcia Gasulla, Dario; Cortés García, Claudio Ulises; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2020-02-13)
      Article
      Open Access
      Purpose: To assess the performance of deep learning algorithms for different tasks in retinal fundus images: (1) detection of retinal fundus images versus optical coherence tomography (OCT) or other images, (2) evaluation ...
    • Bringing action language C+ to normative contexts: preliminary report 

      Garcia Gasulla, Dario; Nieves Sánchez, Juan Carlos (CEUR Workshop Proceedings, 2010)
      Conference report
      Open Access
      C+ is an action language for specifying and reasoning about the e ects of actions and the persistence of facts over time. Based on it. we present CN+, an operational enhanced form of C+ designed for representing complex ...
    • Building graph representations of deep vector embeddings 

      Garcia Gasulla, Dario; Vilalta Arias, Armand; Parés Pont, Ferran; Moreno Vázquez, Jonatan; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Cortés García, Claudio Ulises; Suzumura, Toyotaro (Association for Computational Linguistics, 2017)
      Conference lecture
      Open Access
      Patterns stored within pre-trained deep neural networks compose large and powerful descriptive languages that can be used for many different purposes. Typically, deep network representations are implemented within vector ...
    • Data augmentation for deep learning of non-mydriatic screening retinal fundus images 

      Moya Sánchez, Eduardo Ulises; Sánchez Pérez, Abraham; Zapata Victori, Miguel Ángel; Moreno, Jonatan; Garcia Gasulla, Dario; Parés, Ferran; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Cortés García, Claudio Ulises (Springer, 2018)
      Conference report
      Restricted access - publisher's policy
      Fundus image is an effective and low-cost tool to screen for common retinal diseases. At the same time, Deep Learning (DL) algorithms have been shown capable of achieving similar or even better performance accuracies than ...
    • Discovery of spatio-temporal patterns from location based social networks 

      Béjar Alonso, Javier; Álvarez Napagao, Sergio; Garcia Gasulla, Dario; Gómez Sebastià, Ignasi; Oliva Felipe, Luis Javier; Tejeda Gómez, José Arturo; Vázquez Salceda, Javier (IOS Press, 2014)
      Conference report
      Restricted access - publisher's policy
      Location Based Social Networks (LBSN) have become an interesting source for mining user behavior. These networks (e.g. Twitter, Instagram or Foursquare) collect spatio-temporal data from users in a way that they can be ...
    • Discovery of spatio-temporal patterns from location-based social networks 

      Béjar Alonso, Javier; Álvarez Napagao, Sergio; Garcia Gasulla, Dario; Gómez Sebastià, Ignasi; Oliva Felipe, Luis Javier; Tejeda Gómez, José Arturo; Vázquez Salceda, Javier (2015-07-20)
      Article
      Open Access
      Location Based Social Networks (LBSN) like Twitter or Instagram are a good source for user spatio-temporal behavior. These networks collect data from users in such a way that they can be seen as a set of collective and ...
    • Efficient and versatile data analytics for deep networks 

      Garcia Gasulla, Dario; Moreno Vázquez, Jonatan; Espinosa-Oviedo, Javier A.; Conejero, Javier; Vargas-Solar, Genoveva; Badia Sala, Rosa Maria; Cortés García, Claudio Ulises; Suzumura, Toyotaro (Barcelona Supercomputing Center, 2015-05-05)
      Conference report
      Open Access
      Deep networks (DN) perform cognitive tasks related with image and text at human-level. To extract and exploit the knowledge coded within these networks we propose a framework which combines state-of-the-art technology in ...
    • EPSILoN: Environmental Problem Solving Interface Logic Non-monotonic 

      Garcia Gasulla, Dario (Universitat Politècnica de Catalunya, 2011-09-05)
      Master thesis
      Open Access
      English: The goal of this thesis is to study the viability of an IDSS based on a LFAC. At the end, we intend to develop a complete IDSS application based on a LFAC which implements a real domain and which can be put to ...