2894 search results - page 436 / 579 » Latent semantic analysis |
163
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We present a method for acquiring ontological knowledge using search query logs. We first use query logs to identify important contexts associated with terms belonging to a semant...
177
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
The dynamic texture (DT) is a probabilistic generative model, defined over space and time, that represents a video as the output of a linear dynamical system (LDS). The DT model ...
167
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AINA
2009
IEEE
16 years 1 months ago
2009
IEEE
We consider the problem of content extraction from online news webpages. To explore to what extent the syntactic markup and the visual structure of a webpage facilitate the extrac...
201
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CISIS
2009
IEEE
16 years 1 months ago
2009
IEEE
Pervasive computing, the new computing paradigm aiming at providing services anywhere at anytime, poses great challenges on dynamic service composition. Existing service compositi...
163
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RTSS
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—The Hierarchical Timing Language (HTL) is a realtime coordination language for distributed control systems. HTL programs must be checked for well-formedness, race freedo...