2059 search results - page 178 / 412 » A Directed Threshold - Signature Scheme |
158
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ICC
2007
IEEE
16 years 22 days ago
2007
IEEE
— In multiuser systems, multiuser diversity gains can be achieved by assigning channels to users with higher channel quality. To avoid the extensive information exchange required...
190
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ICC
2007
IEEE
16 years 22 days ago
2007
IEEE
We propose a Polynomial-based scheme that addresses the problem of Event Region Detection (PERD) for wireless sensor networks (WSNs). Nodes of an aggregation tree perform function ...
191
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ICCCN
2007
IEEE
16 years 21 days ago
2007
IEEE
— Anomaly-based intrusion detection systems have the ability of detecting novel attacks, but in real-time detection, they face the challenges of producing many false alarms and f...
147
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ISCAS
2007
IEEE
16 years 20 days ago
2007
IEEE
— In this paper, a Variable Reference Time Domain Encoding CMOS image sensor is presented. The time domain encoding vision sensor is known to suffer from slow conversion time, es...
147
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DAGM
2007
Springer
16 years 17 days ago
2007
Springer
Variational methods are among the most successful approaches to calculate the optical flow between two image frames. A particularly appealing formulation is based on total variati...