Exploració per autor "Chen, Lichao"
Ara es mostren els items 1-4 de 4
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Planar unclustered graphs to model technological and biological networks
Miralles de la Asunción, Alicia; Chen, Lichao; Zhang, Zhongzhi; Comellas Padró, Francesc de Paula (2009-02-25)
Article
Accés obertMany real life networks present an average path length logarithmic with the number of nodes and a degree distribution which follows a power law. Often these networks have also a modular and self-similar structure and, in ... -
Planar unclustered scale-free graphs as models for technological and biological networks
Miralles de la Asunción, Alicia; Comellas Padró, Francesc de Paula; Chen, Lichao; Zhang, Zhongzhi (2010-03-01)
Article
Accés restringit per política de l'editorialMany real life networks present an average path length logarithmic with the number of nodes and a degree distribution which follows a power law. Often these networks have also a modular and self-similar structure and, ... -
Self-similar non-clustered planar graphs as models for complex networks
Comellas Padró, Francesc de Paula; Zhang, Zhongzhi; Chen, Lichao (2008-10-10)
Article
Accés obertIn this paper we introduce a family of planar, modular and self-similar graphs which have small-world and scale-free properties. The main parameters of this family are comparable to those of networks associated with complex ... -
Token-MAC : a fair MAC protocol for passive RFID systems
Chen, Lichao; Demirkol, Ilker Seyfettin; Heinzelman, W. (IEEE, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialPassive RFID systems typically utilize contention-based MAC protocols, such as the standard C1G2 protocol. While these protocols are easy to implement, they suffer from unfairness and low throughput. This paper proposes a ...