11539 search results - page 253 / 2308 » On Learning from Exercises |
186
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CLEAR
2006
Springer
15 years 10 months ago
2006
Springer
The evaluation results of a system for tracking humans in surveillance videos are presented. Moving blobs are detected based on adaptive background modeling. A shape based multi-vi...
182
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COMPGEOM
1995
ACM
15 years 10 months ago
1995
ACM
A convex polytope P can be speci ed in two ways: as the convex hull of the vertex set V of P, or as the intersection of the set H of its facet-inducing halfspaces. The vertex enum...
208
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SIGGRAPH
2010
ACM
15 years 9 months ago
2010
ACM
In the everyday exercise of controlling their locomotion, humans rely on their optic flow of the perceived environment to achieve collision-free navigation. In crowds, in spite o...
170
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ISSRE
2007
IEEE
15 years 8 months ago
2007
IEEE
While important efforts are dedicated to system functional testing, very few works study how to test specifically security mechanisms, implementing a security policy. This paper i...
165
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STAIRS
2008
15 years 8 months ago
2008
Social networks are structures that aim to represent the relationships among the actors of a society. In the multiagent model, these networks depict the dependencies among the agen...