2867 search results - page 174 / 574 » Effectiveness of Index Expressions |
183
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GEOINFO
2003
15 years 7 months ago
2003
Relational index structures, as for instance the Relational Interval Tree, the Relational R-Tree, or the Linear Quadtree, support efficient processing of queries on top of existing...
151
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JASIS
2006
15 years 6 months ago
2006
Encouraged by a significant improvement over LSI (latent semantic indexing) approach in textual information retrieval of the DLSI (differential latent semantic indexing) approach ...
189
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ICML
2000
IEEE
16 years 7 months ago
2000
IEEE
We consider the problem of unsupervised classification of temporal sequences of facial expressions in video. This problem arises in the design of an adaptive visual agent, which m...
176
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CSB
2003
IEEE
15 years 11 months ago
2003
IEEE
We propose a statistical method for estimating a gene network based on Bayesian networks from microarray gene expression data together with biological knowledge including protein-...
157
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EPIA
2009
Springer
15 years 10 months ago
2009
Springer
Though polarity classification has been extensively explored at various text levels and domains, there has been only comparatively little work looking into topic-related polarity c...