1566 search results - page 243 / 314 » On a Cone Covering Problem |
141
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MSN
2005
Springer
15 years 9 months ago
2005
Springer
The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the lifetime of...
126
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VLDB
2005
ACM
15 years 9 months ago
2005
ACM
We study the problem of applying adaptive filters for approximate query processing in a distributed stream environment. We propose filter bound assignment protocols with the obj...
146
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AI
2004
Springer
15 years 9 months ago
2004
Springer
Effectively summarizing Web page collections becomes more and more critical as the amount of information continues to grow on the World Wide Web. A concise and meaningful summary ...
127
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ICLP
2004
Springer
15 years 9 months ago
2004
Springer
The extended answer set semantics for logic programs allows for the defeat of rules to resolve contradictions. We propose a refinement of these semantics based on a preference rel...
131
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ICWL
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. To enable an online virtual university, a learning environment covering the entire spectrum of the learning and management process is required. However, constructing such...