4051 search results - page 441 / 811 » A Multilevel Segmentation Method |
202
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VIS
2004
IEEE
16 years 8 months ago
2004
IEEE
We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This...
186
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Tolerance to pose variations is one of the key remaining problems in face recognition. It is of great interest in airport surveillance systems using mugshot databases to screen tr...
160
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PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
Sleep deprivation attacks are a form of denial of service attack whereby an attacker renders a pervasive computing device inoperable by draining the battery more quickly than it w...
179
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HICSS
2009
IEEE
16 years 1 months ago
2009
IEEE
Detecting and mitigating insider threat is a critical element in the overall information protection strategy. By successfully implementing tactics to detect this threat, organizat...
180
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—Compressive sensing is a new signal acquisition technology with the potential to reduce the number of measurements required to acquire signals that are sparse or compres...