581 search results - page 38 / 117 » Approximation algorithms for constructing wavelength routing... |
113
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INFOCOM
2009
IEEE
15 years 8 months ago
2009
IEEE
— We study the problem of shortest-path geographic routing in a static sensor network. Existing algorithms often make routing decisions based on node information in local neighbo...
125
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DMSN
2004
ACM
15 years 6 months ago
2004
ACM
Recent work in sensor databases has focused extensively on distributed query problems, notably distributed computation of aggregates. Existing methods for computing aggregates bro...
112
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MOBIHOC
2002
ACM
16 years 1 months ago
2002
ACM
In this paper we assume that a multihop wireless network (also called a wireless ad hoc network) consists of nodes whose transmitting powers are finitely adjustable. We consider t...
104
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TPDS
2008
15 years 1 months ago
2008
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...
APPT
2007
Springer
15 years 7 months ago
2007
Springer
We investigate the problem of constructing the maximal number of node disjoint paths between two distinct nodes in Swapped/OTIS networks. A general construction of node disjoint pa...