1143 search results - page 136 / 229 » Querying Probabilistic Information Extraction |
149
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NLDB
2007
Springer
15 years 10 months ago
2007
Springer
This work deals with determination of meaningful and terse cluster labels for News document clusters. We analyze a number of alternatives for selecting headlines and/or sentences o...
155
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CIVR
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. A novel approach to object-based video indexing and retrieval is presented, employing an object segmentation algorithm for the real-time, unsupervised segmentation of com...
156
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COLING
2010
14 years 10 months ago
2010
The integration of facts derived from information extraction systems into existing knowledge bases requires a system to disambiguate entity mentions in the text. This is challengi...
154
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CLEF
2008
Springer
15 years 5 months ago
2008
Springer
GeoCLEF is an evaluation initiative for testing queries with a geographic specification in large set of text documents. GeoCLEF ran a regular track for the third time within the C...
152
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
As the Web has evolved into a data-rich repository, with the standard “page view,” current search engines are becoming increasingly inadequate for a wide range of query tasks....