Now showing items 21-37 of 37

  • Knowledge sharing in the health scenario 

    LLuch Ariet, Magi; Brugues de la Torre, Albert; Vallverdú Bayés, Sisco; Pegueroles Vallés, Josep R. (2014-11-28)
    Article
    Open Access
    The understanding of certain data often requires the collection of similar data from different places to be analysed and interpreted. Interoperability standards and ontologies, are facilitating data interchange around the ...
  • Large-scale social simulation, dealing with complexity challenges in high performance environments 

    Montañola Sales, Cristina; Rubio Campillo, Xavier; Casanovas Garcia, Josep; Cela Espín, José M.; Kaplan Marcusan, Adriana (IGI Global Inc, 2014-04-01)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Advances on information technology in the past decades have provided new tools to assist scientists in the study of social and natural phenomena. Agent-based modeling techniques have flourished recently, encouraging the ...
  • Load-sharing policies in parallel simulation of agent-based demographic models 

    Pellegrini, Alessandro; Montañola Sales, Cristina; Quaglia, Francesco; Casanovas Garcia, Josep (2017)
    Article
    Open Access
    Execution parallelism in agent-Based Simulation (ABS) allows to deal with complex/large-scale models. This raises the need for runtime environments able to fully exploit hardware parallelism, while jointly offering ABS-suited ...
  • 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. ...
  • Modelling and control for bounded synchronization in multi-terminal VSC-HVDC transmission networks 

    Dòria Cerezo, Arnau; Olm Miras, Josep Maria; di Bernardo, Mario; Nuño, Emmanuel (2016-06-01)
    Article
    Open Access
    The extension and size of the power grid is expected to increase in the near future. Managing such a system presents challenging control problems that, so far, have been approached with classical control techniques. However, ...
  • Multi-agent hybrid mechanism for financial risk management 

    Yan, Jianyuan; Jui-Jung, Liao; Shih, Ching-Hui (OmniaScience, 2015-04)
    Article
    Open Access
    Purpose: The goal of this study was to propose the multi-agent mechanism to forecast the corporate financial distress. Design/methodology/approach: This study utilized numerous methods, namely random subspace method, ...
  • Multi-agent linear dynamical systems, analyzing the consensus problem 

    García Planas, María Isabel (2014)
    Conference report
    Open Access
    In this paper the consensus problem is considered for multi-agent systems having an independent agent and fixed topology.
  • On the existence of Nash equilibria in strategic search games 

    Álvarez Faura, M. del Carme; Duch Brown, Amalia; Serna Iglesias, María José; Thilikos Touloupas, Dimitrios (2011)
    Conference report
    Open Access
    We consider a general multi-agent framework in which a set of n agents are roaming a network where m valuable and sharable goods (resources, services, information ....) are hidden in m different vertices of the network. ...
  • 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 ...
  • Red social como interfaz de servicios asistenciales para personas mayores 

    Perez Pasalodos, Miguel (Universitat Politècnica de Catalunya, 2014-02-04)
    Bachelor thesis
    Open Access
    [CASTELLÀ] Diseño e implementación de un sistema multi-agente integrado en una red social médica basada en servicios asistenciales. La red sirve como interfaz para gestionar los servicios y la información que estos generan. ...
  • Security analysis of a protocol based on multiagents systems for clinical data exchange 

    Brugues de la Torre, Albert; LLuch Ariet, Magi; Pegueroles Vallés, Josep R. (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
    Restricted access - publisher's policy
    This work describes the security architecture of MOSAIC, a protocol for clinical data exchange with multilateral agreement support. The blocks of the architecture are derived from a series of common attacks that can be ...
  • Un sistema multi-agente di supporto alle decisioni per lo smistamento di flussi croceristici in città 

    Santamaria Mateu, Pol (Universitat Politècnica de Catalunya, 2015-09-15)
    Bachelor thesis
    Open Access
    Covenantee:  Università degli Studi di Napoli Federico II. Dipartimento di Ingegneria elettrica e tecnologie dell
    Estudi per trobar una solució als problemes de congestió produits per l'arribada de creueristes i la manera de minimizar-los utilitzant un Sistema de Suport a les Decisions basat en la metodologia dels Sistemes Multi-Agent.
  • USE: a multi-agent user-driven recommendation system for semantic knowledge extraction 

    Lopes, João Sousa; Álvarez Napagao, Sergio; Confalonieri, Roberto; Vázquez Salceda, Javier (2009-06-15)
    External research report
    Open Access
    Semiotics is a field where research on Computer Science methodologies has focused, mainly concerning Syntax and Semantics. These methodologies, however, are lacking of some flexibility for the continuously evolving web ...
  • Using multi-agent systems to mediate in an assistive social network for elder population 

    Barrué Subirana, Cristian; Cortés, Atia; Moreno, Jonatan; Pérez Pasalodos, Miguel; Cortés García, Claudio Ulises (IOS Press, 2015)
    Conference lecture
    Restricted access - publisher's policy
    Nowadays ubiquitous connectivity, portable computing, pervasive sensing, novel interfaces, cheap and fast computing units, and advances in robotic devices and actuators are changing our lives, our living environments, and ...
  • Using scenarios to draft the support of intelligent tools for frail elders in the SHARE-it approach 

    Annicchiarico, Roberta; Campana, Fabio; Federici, Alessia; Barrué Subirana, Cristian; Cortés García, Claudio Ulises; Villar, Alfredo; Caltagirone, Carlo (Springer Verlag, 2009-06-10)
    Conference report
    Restricted access - publisher's policy
    A scenario is an example narrative description of typical interactions of users with the system. Scenarios are concrete, informal descriptions, and are not intended to describe all possible interactions. This document ...
  • Using specification and description language to represent users’ profiles in OMNET++ simulations 

    Fonseca Casas, Pau; Roma Niñerola, Miquel; Juan Pérez, Angel Alejandro (2011)
    Conference report
    Open Access
    Omnet++ is a powerful and open-source simulation tool which is basically intended to model discrete-event systems. In particular, Omnet++ is extensively used to model and simulate computer networks. Typically, when a Wide ...