Ara es mostren els items 1-14 de 14

    • A protocol for self-synchronized duty-cycling in sensor networks: Generic implementation in Wiselib 

      Hernández Pibernat, Hugo; Baumgartner, Tobias; Blesa Aguilera, Maria Josep; Blum, Christian; Kröller, Alexander; Fekete, Sandor P. (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this work we present a protocol for self-synchronized duty-cycling in wireless sensor networks with energy harvesting capabilities. The protocol is implemented in Wiselib, a library of generic algorithms for sensor ...
    • Ant colony optimization for broadcasting in sensor networks under a realistic antenna model 

      Hernández Pibernat, Hugo; Blum, Christian (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Most, if not all, works from the literature dealing with minimum energy broadcasting in wireless ad-hoc networks such as sensor networks consider antenna models that allow the adjustment of the emission power to any desired ...
    • Ant colony optimization for multicasting/broadcasting in wireless ad-hoc networks 

      Hernández Pibernat, Hugo (Universitat Politècnica de Catalunya, 2008-07-09)
      Projecte Final de Màster Oficial
      Accés obert
    • Asynchronous simulation of a self-synchronized duty-cycling mechanism for mobile sensor networks 

      Hernández Pibernat, Hugo; Blum, Christian (2009)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In previous work we introduced a self-synchronized duty-cycling mechanism for mobile sensor networks with energy harvesting capabilities, inspired by the self-synchroned sleeping patterns that can be observed in real ant ...
    • Distributed graph coloring in wireless ad hoc networks: a light-weight algorithm based on Japanese tree frogs' calling behaviour 

      Hernández Pibernat, Hugo; Blum, Christian (IEEE, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Graph coloring concerns the problem of assigning colors to the nodes of a graph such that adjacent nodes do not share the same color. In this paper we deal with the problem of finding valid colorings of graphs in a distributed ...
    • Foundations of ANTCYCLE: self-synchronized duty-cycling in mobile sensor networks 

      Hernández Pibernat, Hugo; Blum, Christian (Wiley Heyden, 2011-09)
      Article
      Accés restringit per política de l'editorial
      Ants are generally believed to follow an intensive work routine. Numerous tales and fables refer to ants as conscientious workers. Nevertheless, biologists have discovered that ants also rest for extended periods of time. ...
    • Hybrid algorithms for the variable sized bin packing problem 

      Blum, Christian; Hemmelmayr, Vera C.; Hernández Pibernat, Hugo; Schmid, Verena (2010-10)
      Article
      Accés restringit per política de l'editorial
      This paper deals with the so-called variable sized bin packing problem, which is a generalization of the one-dimensional bin packing problem in which a set of items with given weights have to be packed into a minimum-cost ...
    • Mobile technologies to enable users' informed decisions 

      Franch Gutiérrez, Javier; Perini, Anna; Hernández Pibernat, Hugo; Seyff, Norbert (Scitepress, 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The significant wide impact of mobile technologies (e.g., smartphones, tablets) and the difficulty of mastering their complexity (due to factors like constant emergence and evolution) pose new challenges to many (if not ...
    • Self-synchronized duty-cycling for mobile sensor networks with energy harvesting capabilities: A swarm intelligence study 

      Hernández Pibernat, Hugo; Blum, Christian; Middendorf, Martin; Ramsch, Kai; Scheidler, Alexander (2008-11)
      Report de recerca
      Accés obert
      When asked if ants rest or if they work untiringly all day long, most people would probably respond that they had no idea. In fact, when watching the bustling life of an ant hill it is hard to imagine that ants take a rest ...
    • Self-synchronized duty-cycling for mobile sensor networks with energy harvesting capabilities: A swarm intelligence study 

      Hernández Pibernat, Hugo; Blum, Christian; Middendorf, Martin; Ramsch, Kai; Scheidler, Alexander (2009)
      Text en actes de congrés
      Accés obert
      When asked if ants rest or if they work untiringly all day long, most people would probably respond that they had no idea. In fact, when watching the bustling life of an ant hill it is hard to imagine that ants take a rest ...
    • Self-synchronized duty-cycling in sensor networks with energy harvesting capabilities: the static network case 

      Hernández Pibernat, Hugo; Blum, Christian (ACM Press. Association for Computing Machinery, 2009)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Biological studies have shown that some species of ants rest quite large fractions of their time. Interestingly, not only sin- gle ants show this behaviour, but whole ant colonies exhibit synchronized activity phases ...
    • Swarm intelligence techniques for optimization and management tasks insensor networks 

      Hernández Pibernat, Hugo (Universitat Politècnica de Catalunya, 2012-06-11)
      Tesi
      Accés obert
      The main contributions of this thesis are located in the domain of wireless sensor netorks. More in detail, we introduce energyaware algorithms and protocols in the context of the following topics: self-synchronized ...
    • Taller de programación Android 

      Blesa Aguilera, Maria Josep; Duch Brown, Amalia; Gabarró Vallès, Joaquim; Hernández Pibernat, Hugo; Serna Iglesias, María José (Asociación de Técnicos de Informática, 2011-11)
      Article
      Accés obert
      Mediante el programa Google EMEA's AndroidEDU, la Universirat Politècnica de Catalunya ha impartido, desde febrero de 2010, un novedoso taller de programación para Android. Durante diez semanas se tratan diferentes temas ...
    • Tutorizando el aprendizaje proactivo de nuevas tecnologías: taller de programación Android 

      Blesa Aguilera, Maria Josep; Duch Brown, Amalia; Gabarró Vallès, Joaquim; Hernández Pibernat, Hugo; Serna Iglesias, María José (Universidad de Sevilla. Escuela Técnica Superior de Ingeniería Informática, 2011-07-05)
      Comunicació de congrés
      Accés obert
      Mediante el Programa Google EMEA’s AndroidEDU, la UPC ha impartido un novedoso taller de programación para Android. Durante diez semanas se tratan diferentes temas sobre este sistema y una veintena de alumnos ...