299 search results - page 21 / 60 » On Graph Query Optimization in Large Networks |
110
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SEMWEB
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. Increasing the number of peers in a peer-to-peer network usually increases the number of answers to a given query as well. While having more answers is nice in principle,...
123
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CIKM
2005
Springer
15 years 3 months ago
2005
Springer
We consider the general problem of tracking moving objects in sensor networks. The specific application we consider is that of tracking a chemical plume moving over a large infra...
145
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BMCBI
2008
15 years 2 months ago
2008
Background: Biomedical and chemical databases are large and rapidly growing in size. Graphs naturally model such kinds of data. To fully exploit the wealth of information in these...
116
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CORR
2008
Springer
15 years 2 months ago
2008
Springer
The unsplittable flow problem is one of the most extensively studied optimization problems in the field of networking. An instance of it consists of an edge capacitated graph and ...
163
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UBIMOB
2009
ACM
15 years 6 months ago
2009
ACM
Wireless sensor networks are rapidly finding their way through a plethora of new applications like precision farming and forestry, with increasing network scale, system complexit...