6366 search results - page 428 / 1274 » Statistical Performance Modeling and Optimization |
162
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Topic modeling has been a key problem for document analysis. One of the canonical approaches for topic modeling is Probabilistic Latent Semantic Indexing, which maximizes the join...
152
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INFOCOM
2007
IEEE
15 years 11 months ago
2007
IEEE
—We study the problem of supporting VoIP calls in a wireless mesh network. Specifically, we propose solutions for call admission control (CAC) and route selection for VoIP calls...
133
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SSIAI
2000
IEEE
15 years 9 months ago
2000
IEEE
The use of random fields, which allows one to take into account the spatial interaction among random variables in complex systems, is a frequent tool in numerous problems of stati...
150
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
Recently, nonlinear shape models have been shown to improve the robustness and flexibility of segmentation. In this paper, we propose Shape Regularized Active Contour (ShRAC) that...
140
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GECCO
2007
Springer
15 years 10 months ago
2007
Springer
Real life optimization problems often require finding optimal solution to complex high dimensional, multimodal problems involving computationally very expensive fitness function e...