Evènement pour le groupe Algorithmique Distribuée


Date 2008-12-01  14:00-15:00
TitreConnectivity in Multi-Interface Networks 
RésuméA multi-interface network is modeled by a graph whose nodes correspond to a set of wireless devices communicating by means of multiple radio interfaces, according to the proximity and common interfaces. A connection is covered (activated) when the endpoints of the corresponding edge share at least one active interface. In this context, we study centralized and distributed algorithms for the problem of covering a spanning subgraph, and also look at two other important networking problems: covering all the connections, and covering a specified communication path. The applied optimization criterion is motivated by issues of energy consumption minimization. 
LieuSalle 178 
OrateurAdrian Kosowski 
UrlLaBRI 



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