14348 search results - page 423 / 2870 » Active Database Systems |
176
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
Video-based recognition and prediction of a temporally extended activity can benefit from a detailed description of high-level expectations about the activity. Stochastic grammars...
195
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Active contour models are among the most popular PDE-based tools in computer vision. In this paper we present a new algorithm for the fast evolution of geodesic active contours an...
172
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
Activity monitoring, a crucial task in many applications, is often conducted expensively using video cameras. Also, effectively monitoring a large field by analyzing images from m...
204
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IPCCC
2007
IEEE
16 years 1 months ago
2007
IEEE
The success of any spyware is determined by its ability to evade detection. Although traditional detection methodologies employing signature and anomaly based systems have had rea...
180
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IPPS
2007
IEEE
16 years 1 months ago
2007
IEEE
Widely available and utilized Grid servers are vulnerable to a variety of threats from Denial of Service (DoS) attacks, overloading caused by flash crowds, and compromised client ...