1110 search results - page 31 / 222 » New Approximation Results for Resource Replication Problems |
154
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CDC
2009
IEEE
15 years 9 months ago
2009
IEEE
— We consider the problem of determining the existence of known constant signals over a set of sites, given noisy measurements obtained by a team of active sensors that can switc...
134
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VTC
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract- This paper considers the centralized spectrum allocations in resource-constrained wireless sensor networks with the following goals: (1) allocate spectrum as fairly as po...
132
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MSN
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. The growing advance in wireless communications and electronics makes the development of low-cost and low-power sensors possible. These sensors are usually small in size a...
148
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HEURISTICS
2006
15 years 4 months ago
2006
In this paper we develop a heuristic algorithm, based on Scatter Search, for project scheduling problems under partially renewable resources. This new type of resource can be view...
147
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ESCAPE
2007
Springer
15 years 10 months ago
2007
Springer
We present deterministic sub-linear space algorithms for a number of problems over update data streams, including, estimating frequencies of items and ranges, finding approximate ...