616 search results - page 114 / 124 » Hierarchical Hidden Markov Models for Information Extraction |
114
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KDD
2005
ACM
16 years 2 days ago
2005
ACM
Web users display their preferences implicitly by navigating through a sequence of pages or by providing numeric ratings to some items. Web usage mining techniques are used to ext...
117
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TMM
2010
14 years 6 months ago
2010
Abstract--The goal of image classification is to classify a collection of unlabeled images into a set of semantic classes. Many methods have been proposed to approach this goal by ...
70
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ICTAI
2008
IEEE
15 years 6 months ago
2008
IEEE
This paper presents a grammar-induction based approach to partitioning a Web page into several small pages while each small page fits not only spatially but also logically for mob...
111
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SIGGRAPH
1993
ACM
15 years 3 months ago
1993
ACM
The most expensive geometric operation in image synthesis is visibility determination. Classically this is solved with hidden surface removal algorithms that render only the parts...
101
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FGR
2002
IEEE
15 years 4 months ago
2002
IEEE
We present ongoing work on a project for automatic recognition of spontaneous facial actions. Spontaneous facial expressions differ substantially from posed expressions, similar t...