378 search results - page 50 / 76 » Finding document topics for improving topic segmentation |
138
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DOCENG
2010
ACM
15 years 4 months ago
2010
ACM
Outline font technology has long been established as the standard way to represent typefaces, allowing characters to be represented independently of print size and resolution. Alt...
158
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ICIP
2004
IEEE
16 years 6 months ago
2004
IEEE
Motion segmentation is a classic and on-going research topic which is an important pre-stage for many video processes. The reliability of the motion field calculation directly dete...
148
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
Social annotation has gained increasing popularity in many Web-based applications, leading to an emerging research area in text analysis and information retrieval. This paper is c...
117
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
We describe a method to define and use subwebs, user-defined neighborhoods of the Internet. Subwebs help improve search performance by inducing a topic-specific page relevance ...
110
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ECIR
2006
Springer
15 years 5 months ago
2006
Springer
Although it has been shown that in test collection based studies, stemming improves retrieval effectiveness in an information retrieval system, morphological variations of queries ...