4376 search results - page 440 / 876 » Data Management in Sensor Networks |
186
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ICDCS
2007
IEEE
16 years 1 months ago
2007
IEEE
Both peer-to-peer and sensor networks have the fundamental characteristics of node churn and failures. Peers in P2P networks are highly dynamic, whereas sensors are not dependable...
224
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DEBS
2009
ACM
16 years 1 months ago
2009
ACM
We address the problem of processing continuous multi-join queries, over distributed data streams, making use of existing work in the field of publish/subscribe systems. We show ...
188
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SUTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Semantic understanding of multimedia content has become a very popular research topic in recent years. Semantic concept detection algorithms face many challenges such as the seman...
214
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SSDBM
2007
IEEE
16 years 1 months ago
2007
IEEE
Reservoir sampling is a well-known technique for sequential random sampling over data streams. Conventional reservoir sampling assumes a fixed-size reservoir. There are situation...
235
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ICDCN
2011
Springer
14 years 10 months ago
2011
Springer
This paper proposes to use video sensor nodes to provide an efficient intrusion detection system. We use a scheduling mechanism that takes into account the criticality of the surve...