138 search results - page 20 / 28 » Monitoring minimum cost paths on road networks |
111
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PERCOM
2008
ACM
15 years 9 months ago
2008
ACM
Wireless sensor networks are commonly used to monitor and control the physical world. To provide a meaningful service such as disaster and emergency surveillance, meeting real-tim...
ISAAC
2004
Springer
15 years 3 months ago
2004
Springer
The Steiner tree problem asks for a minimum cost tree spanning a given set of terminals S ⊆ V in a weighted graph G = (V, E, c), c : E → R+ . In this paper we consider a genera...
108
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IEEEIA
2009
14 years 7 months ago
2009
recently, mobile agents have been used to solve many problems in wireless sensor networks. Agents are usually transferred from a node to another to aggregate the sensed data and si...
116
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MOBIHOC
2003
ACM
15 years 9 months ago
2003
ACM
On demand routing protocols provide scalable and costeffective solutions for packet routing in mobile wireless ad hoc networks. The paths generated by these protocols may deviate ...
BROADNETS
2005
IEEE
15 years 3 months ago
2005
IEEE
— Networks employ link protection to achieve fast recovery from link failures. While the first link failure can be protected using link protection, there are several alternative...