2990 search results - page 234 / 598 » Thresholding for Change Detection |
287
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ICDE
2004
IEEE
16 years 8 months ago
2004
IEEE
Signatures detect changes to the data objects. Numerous schemes a known, e.g., the popular hash based SHA-1 standard. We propose a nov scheme we call algebraic signatures. We use ...
172
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IMC
2005
ACM
16 years 4 days ago
2005
ACM
Anomaly detection is a first and important step needed to respond to unexpected problems and to assure high performance and security in IP networks. We introduce a framework and ...
144
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HPCA
2005
IEEE
16 years 7 months ago
2005
IEEE
Most programs are repetitive, where similar behavior can be seen at different execution times. Proposed on-line systems automatically group these similar intervals of execution in...
156
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
A large number of the MAC protocols proposed for establishing wireless sensor networks are based on the 802.11 standard. The trade-off in these protocols is the control packet ov...
178
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CEC
2007
IEEE
16 years 27 days ago
2007
IEEE
— Cellular Automata (CAs) have been investigated extensively as abstract models of the distributed systems composed of autonomous entities characterized by local interaction. How...