Now showing items 1-20 of 40

    • 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 Leandra; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa Ortega, David; López Codina, Daniel (2020-05-20)
      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 Leandra; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa Ortega, David; López Codina, Daniel (2020-05-04)
      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 Leandra; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa Ortega, David; López Codina, Daniel (2020-05-21)
      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 Leandra; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa Ortega, David; López Codina, Daniel (2020-06-17)
      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 Leandra; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa Ortega, David; López Codina, Daniel (2020-06-12)
      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 Leandra; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Prats Soler, Clara; Alonso Muñoz, Sergio; Álvarez Lacalle, Enrique; Marchena Angos, Miquel; Conesa Ortega, David; López Codina, Daniel (2020-05-19)
      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 and verifying an explainability method based on policy graphs in the context of reinforcement learning 

      Climent Muñoz, Antoni; Gnatyshak, Dmitry; Álvarez Napagao, Sergio (IOS Press, 2021)
      Conference report
      Open Access
      The advancement on explainability techniques is quite relevant in the field of Reinforcement Learning (RL) and its applications can be beneficial for the development of intelligent agents that are understandable by humans ...
    • 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 ...
    • Collection, processing and analysis of heterogeneous data coming from Spanish hospitals in the context of COVID-19 

      Barroso Isidoro, Marta; Tormos, Adrián; Pérez Arnal, Raquel Leandra; Álvarez Napagao, Sergio; García Gasulla, Dario (IOS Press, 2021)
      Conference report
      Open Access
      The COVID-19 pandemic has already caused more than 150,000,000 cases worldwide. In Spain this has lead to a massive and simultaneous saturation of all sanitary regions. Coherently, the quick and consistent understanding ...
    • Comparative analysis of geolocation information through mobile-devices under different COVID-19 mobility restriction patterns in Spain 

      Pérez Arnal, Raquel Leandra; Conesa Ortega, David; Álvarez Napagao, Sergio; Suzumura, Toyotaro; Català Sabaté, Martí; Álvarez Lacalle, Enrique; Garcia Gasulla, Dario (Multidisciplinary Digital Publishing Institute (MDPI), 2021-02-13)
      Article
      Open Access
      The COVID-19 pandemic is changing the world in unprecedented and unpredictable ways. Human mobility, being the greatest facilitator for the spread of the virus, is at the epicenter of this change. In order to study mobility ...
    • 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. ...
    • GOPHER, an HPC framework for large scale graph exploration and inference 

      Josep Fabregó, Marc; Teruel García, Xavier; Giménez Ábalos, Víctor; Cirilo, Davide; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Garcia Gasulla, Marta; Ayguadé Parra, Eduard; Valencia, Alfonso (Springer, 2020)
      Conference report
      Open Access
      Biological ontologies, such as the Human Phenotype Ontology (HPO) and the Gene Ontology (GO), are extensively used in biomedical research to investigate the complex relationship that exists between the phenome and the ...
    • Healthy Twitter discussions? Time will tell 

      Gnatyshak, Dmitry; Garcia Gasulla, Dario; Álvarez Napagao, Sergio; Arjona Martínez, Jamie; Venturini, Tommaso (2022-03-21)
      Research report
      Open Access
      Studying misinformation and how to deal with unhealthy behaviours within online discussions has recently become an important field of research within social studies. With the rapid development of social media, and the ...
    • knowlEdge Project –Concept, methodology and innovations for artificial intelligence in industry 4.0 

      Álvarez Napagao, Sergio; Ashmore, Boki; Barroso Isidoro, Marta; Barrué Subirana, Cristian; Beecks, Christian; Berns, Fabian; Garcia Gasulla, Marta; Jakubiak, Natalia; Megias Montsesinos, Pedro; Sànchez-Marrè, Miquel (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      AI is one of the biggest megatrends towards the 4th industrial revolution. Although these technologies promise business sustainability as well as product and process quality, it seems that the ever-changing market demands, ...