132 search results - page 3 / 27 » Visibility-Graph-Based Shortest-Path Geographic Routing in S... |
122
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TMC
2012
13 years 2 months ago
2012
—We present the boomerang protocol to efficiently retain information at a particular geographic location in a sparse network of highly mobile nodes without using infrastructure ...
105
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INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—We study the problem of landmark selection for landmark-based routing in a network of fixed wireless communication nodes. We present a distributed landmark selection algorithm ...
106
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ALGOSENSORS
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. Delay (or disruption) tolerant sensor networks may be modeled as Markovian evolving graphs [1]. We present experimental evidence showing that considering multiple (possib...
118
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ICNP
2005
IEEE
15 years 5 months ago
2005
IEEE
Routing in mobile ad hoc networks remains as a challenging problem given the limited wireless bandwidth, users’ mobility and potentially large scale. Recently, there has been a ...
106
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CDC
2009
IEEE
14 years 9 months ago
2009
IEEE
Abstract-- Lifetime maximization is an important optimization problem specific to Wireless Sensor Networks (WSNs) since they operate with limited energy resources which are therefo...