1412 search results - page 117 / 283 » Selectivity Estimation using Probabilistic Models |
154
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DAC
2006
ACM
16 years 5 months ago
2006
ACM
Existing approaches to timing analysis under uncertainty are based on restrictive assumptions. Statistical STA techniques assume that the full probabilistic distribution of parame...
124
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Existing index selection tools rely on heuristics to efficiently search within the large space of alternative solutions and to minimize the overhead of using the query optimizer ...
160
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ECIR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. This paper investigates a new extension of the Probabilistic Latent Semantic Analysis (PLSA) model [6] for text classification where the training set is partially labeled...
129
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IEICET
2007
15 years 4 months ago
2007
In order to obtain better generalization performance in supervised learning, model parameters should be determined appropriately, i.e., they should be determined so that the gener...
193
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PAMI
2012
13 years 7 months ago
2012
—We propose a probabilistic formulation of joint silhouette extraction and 3D reconstruction given a series of calibrated 2D images. Instead of segmenting each image separately i...