3406 search results - page 461 / 682 » General Search Algorithms for Energy Minimization Problems |
132
Voted
MIR
2006
ACM
15 years 11 months ago
2006
ACM
Multimedia information retrieval is a highly diverse field. A variety of data types, research problems, methodologies are involved. Researchers in the field come from very diff...
152
Voted
SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
In this paper we study the problem of entity retrieval for news applications and the importance of the news trail history (i.e. past related articles) to determine the relevant en...
176
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CORR
2006
Springer
15 years 5 months ago
2006
Springer
Classical rate-distortion theory requires knowledge of an elusive source distribution. Instead, we analyze rate-distortion properties of individual objects using the recently devel...
147
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SIGGRAPH
1993
ACM
15 years 9 months ago
1993
ACM
We present an efficient and robust algorithm for finding points of collision between time-dependent parametric and implicit surfaces. The algorithm detects simultaneous collisio...
148
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STOC
2010
ACM
15 years 9 months ago
2010
ACM
Given data drawn from a mixture of multivariate Gaussians, a basic problem is to accurately estimate the mixture parameters. We provide a polynomial-time algorithm for this proble...