• openAccess   A model of self-avoiding random walks for searching complex networks 

      López Millán, Víctor M.; Cholvi, Vicent; López, Luis; Fernández Anta, Antonio John Wiley & Sons (2012)
      Random walks have been proven useful in several applications in networks. Some variants of the basic random walk have been devised pursuing a suitable trade-off between better performance and limited cost. A self-avoiding ...
    • openAccess   Dante: A Self-Adapting Peer-to-Peer System 

      Cholvi, Vicent; Rodero Merino, Luis; López, Luis; Fernández Anta, Antonio Springer Verlag (2008)
      In this paper we introduce DANTE, an unstructured P2P system in which the topology of the underlying overlay network can be dynamically adapted to the system conditions. Such an adaption is performed by the peers in an ...
    • closedAccess   Improving resource location with locally precomputed partial random walks 

      López Millán, Víctor M.; Cholvi, Vicent; López, Luis; Fernández Anta, Antonio Springer Vienna (2015-09)
      Random walks can be used to search complex networks for a desired resource. To reduce search lengths, we propose a mechanism based on building random walks connecting together partial walks (PW) previously computed at each ...
    • openAccess   Performance of random walks in one-hop replication networks 

      Rodero Merino, Luis; Fernández Anta, Antonio; López, Luis; Cholvi, Vicent Elsevier (2010)
      Random walks are gaining much attention from the networks research community. They are the basis of many proposals aimed to solve a variety of network-related problems such as resource location, network construction, nodes ...
    • closedAccess   Resource location based on precomputed partial random walks in dynamic networks 

      López Millán, Víctor M.; Cholvi, Vicent; Fernández Anta, Antonio; López, Luis Elsevier (2016)
      The problem of finding a resource residing in a network node (the resource location problem) is a challenge in complex networks due to aspects as network size, unknown network topology, and network dynamics. The problem ...
    • closedAccess   Self-managed topologies in P2P networks 

      Rodero Merino, Luis; Fernández Anta, Antonio; López, Luis; Cholvi, Vicent Elsevier (2009)
      The problem of efficient resource location is an important open issue in P2P systems. This paper introduces DANTE, a self-adapting P2P system that changes its peer links to form topologies where resources are located in ...