5580 search results - page 264 / 1116 » Meta-level Information Extraction |
133
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ACL
2004
15 years 7 months ago
2004
This paper describes an empirical study of the "Information Synthesis" task, defined as the process of (given a complex information need) extracting, organizing and inte...
169
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SPIESR
2003
15 years 7 months ago
2003
Video contains multiple types of audio and visual information, which are difficult to extract, combine or trade-off in general video information retrieval. This paper provides an ...
173
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IPM
2007
15 years 6 months ago
2007
The main purpose of topic detection and tracking (TDT) is to detect, group, and organize newspaper articles reporting on the same event. Since an event is a reported occurrence at...
188
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
A novel method based on geometrical and texture information is proposed for facial expression recognition from video sequences. The Discriminant Non-negative Matrix Factorization ...
172
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DEXAW
2007
IEEE
16 years 19 days ago
2007
IEEE
Both Geographic Information Systems and Information Retrieval have been very active research fields in the last decades. Lately, a new research field called Geographic Informati...