705 search results - page 41 / 141 » Constraint-based Modeling and Ambiguity |
183
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
Estimating mode (walking/running/standing) and phases of human locomotion is important for video understanding. We present a new ”tracking as recognition” approach. A hierarch...
157
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
By mapping a set of input images to points in a lowdimensional manifold or subspace, it is possible to efficiently account for a small number of degrees of freedom. For example, i...
148
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ICCV
1999
IEEE
16 years 8 months ago
1999
IEEE
In human perception, convex surfaces have a strong tendency to be perceived as the "figure". Convexity has a stronger influence on figural organization than other global...
148
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SIGIR
2002
ACM
15 years 5 months ago
2002
ACM
We develop a method for predicting query performance by computing the relative entropy between a query language model and the corresponding collection language model. The resultin...
264
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LITP
1990
15 years 10 months ago
1990
In this paper we provide several new results concerning word and matrix semigroup problems using counter automaton models. As a main result, we prove a new version of Post's c...