Now showing items 1-20 of 31

    • 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 middleware for building contract-aware agent-based services 

      Confalonieri, Roberto; Álvarez Napagao, Sergio; Panagiotidi, Sofia; Vázquez Salceda, Javier; Willmott, Steven Nicolás (Springer Verlag, 2008)
      Conference report
      Restricted access - publisher's policy
      This paper presents a middleware to help designers in the implementation of contract-aware agent-based services. The middleware provides several components, including a contract manager, a communication manager and a ...
    • 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 (2020-06-17)
      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 (2020-05-20)
      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 (2020-05-19)
      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 ...
    • 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 ...
    • Bringing social reality to multiagent and service architectures : practical reductions for monitoring of deontic-logic and constitutive norms 

      Álvarez Napagao, Sergio (Universitat Politècnica de Catalunya, 2016-02-08)
      Doctoral thesis
      Open Access
      As distributed systems grow in complexity, the interactions among individuals (agents, services) of such systems become increasingly more complex and therefore more difficult to constrain and monitor. We propose to view ...
    • CONCIENS: organizational awareness in real-time strategy games 

      Álvarez Napagao, Sergio; Gómez Sebastià, Ignasi; Vázquez Salceda, Javier; Koch, Fernando (IOS Press, 2010)
      Conference lecture
      Open Access
      The implementation of AI in commercial games is usually based on low level designs that makes the control predictable, unadaptive, and non reusable. Recent algorithms such as HTN or GOAP prove that higher levels of abstraction ...
    • 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 ...
    • Engineering social reality with inheritance relations 

      Aldewereld, Huib; Álvarez Napagao, Sergio; Dignum, Frank; Vázquez Salceda, Javier (Springer, 2009)
      Conference report
      Restricted access - publisher's policy
      In systems based on organisational specifications a reoccurring problem remains to be solved in the disparity between the level of abstractness of the organisational concepts and the concepts used in the implementation. ...
    • Making games ALIVE: an organisational approach 

      Álvarez Napagao, Sergio; Koch, Fernando; Gómez Sebastià, Ignasi; Vázquez Salceda, Javier (Springer Verlag, 2010)
      Conference lecture
      Restricted access - publisher's policy
      The AI techniques used in commercial games are usually predictable, inflexible and unadaptive, causing a lack of realism for the player. In this paper, we introduce a proposal of integrating the ALIVE framework, based on ...
    • Making norms concrete 

      Aldewereld, Huib; Álvarez Napagao, Sergio; Dignum, Frank; Vázquez Salceda, Javier (2010)
      Conference report
      Restricted access - publisher's policy
      In systems based on organisational specifications a reoccurring problem remains to be solved in the disparity between the level of abstractness of the organisational concepts and the concepts used in the implementation. ...
    • Making smart cities smarter using artificial intelligence techniques for smarter mobility 

      Vázquez Salceda, Javier; Álvarez Napagao, Sergio; Tejeda Gómez, José Arturo; Oliva Felipe, Luis Javier; Garcia Gasulla, Dario; Gómez Sebastià, Ignasi; Codina Busquet, Víctor (SciTePress, 2014)
      Conference report
      Open Access
      The term Smart City is tipically applied to urban and metropolitan areas where Information and Communication Technologies provide ways to enable social, cultural and urban development, improving social and political ...
    • Norms, organisations and semantic web services: The ALIVE approach 

      Álvarez Napagao, Sergio; Cliffe, Owen; Vázquez Salceda, Javier; Padget, Julián (2009)
      Conference report
      Open Access
      ALIVE is an EU FP7 STREP whose goal is the convergence of organisational and normative modelling with and service-oriented architectures (SOAs) using model-driven software engineering. The project provides a framework ...
    • OperA/ALIVE/OperettA 

      Aldewereld, Huib; Álvarez Napagao, Sergio; Dignum, Virginia; Jiang, Jie; Vasconcelos, Wamberto; Vázquez Salceda, Javier (Springer, 2016-08-17)
      Part of book or chapter of book
      Open Access
      Comprehensive models for organizations must, on the one hand, be able to specify global goals and requirements but, on the other hand, cannot assume that particular actors will always act according to the needs and ...
    • Reasoning about abductive inferences in BDI agents 

      Lopes, João Sousa; Álvarez Napagao, Sergio; Reis, Susana; Vázquez Salceda, Javier (2009-04-24)
      External research report
      Open Access
      The capability of a computational system to deal with unexpected, changing situations and limited perception of the environment is becoming more a more relevant, in oder to make systems flexible and more reliable. Multi-agent ...