137 search results - page 16 / 28 » Optimising Node Coordinates for the Shortest Path Problem |
INFOCOM
2002
IEEE
14 years 8 days ago
2002
IEEE
— Directional antennas can be useful in significantly increasing node and network lifetime in wireless ad hoc networks. In order to utilize directional antennas, an algorithm is ...
NETWORKS
2006
13 years 7 months ago
2006
We study capacitated network flow problems with supplies and demands defined on a countably infinite collection of nodes having finite degree. This class of network flow models in...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—We study the problem of supporting VoIP calls in a wireless mesh network. Specifically, we propose solutions for call admission control (CAC) and route selection for VoIP calls...
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
While scheduling the nodes in a wireless network to sleep periodically can save energy, it also incurs higher latency and lower throughput. We consider the problem of designing op...
SDM
2012
SIAM
11 years 9 months ago
2012
SIAM
Network-analysis literature is rich in node-centrality measures that quantify the centrality of a node as a function of the (shortest) paths of the network that go through it. Exi...