• Information and regulation in decentralized marketplaces for P2P-Grids 

      León Gutiérrez, Xavier; Vilajosana Guillen, Xavier; Brunner, René; Krishnaswamy, Ruby; Navarro Moldes, Leandro; Freitag, Fèlix; Marquès Puig, Joan Manel (IEEE Computer Society Publications, 2008)
      Comunicació de congrés
      Accés obert
      Large scale systems such as the Grid need scalable and efficient resource allocation mechanisms to fulfil the requirements of its participants and applications while the whole system is regulated to work efficiently. ...
    • Performance measuring framework for grid market middleware 

      Freitag, Fèlix; Chacín Martínez, Pablo; Chao, Isaac; Brunner, René; Navarro Moldes, Leandro; Ardáiz Villanueva, Óscar (Springer, 2007)
      Comunicació de congrés
      Accés obert
      Current implementations of Grid infrastructures provide frameworks which aim at achieve on-demand computing. In such a scenario, contribution and use of resources will be governed by business models. The challenge is to ...
    • Self-regulated trade-off among timeliness, messages and accuracy for approximate queries in large-scale information aggregation 

      Brunner, René; Freitag, Fèlix; Navarro Moldes, Leandro (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In data management for large-scale applications such as Peer-to-Peer networks, and Grid and Cloud Computing arise challenges in regard to the decentralization of the application and in regard to an increasing number of ...
    • Trade-off among timeliness, messages and accuracy for large-Ssale information management 

      Brunner, René (Universitat Politècnica de Catalunya, 2011-11-18)
      Tesi
      Accés obert
      The increasing amount of data and the number of nodes in large-scale environments require new techniques for information management. Examples of such environments are the decentralized infrastructures of Computational ...
    • Uncertainty management for the retrieval of economic information for distributed markets 

      Brunner, René; Freitag, Fèlix; Navarro Moldes, Leandro (2008)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The provision of real-time and highly accurate information in large-scale distributed systems is technically difficult and approximations imply uncertainty. In economic science, however, reliable information about markets, ...