4273 search results - page 421 / 855 » Improving proactive information systems |
166
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SIGIR
2005
ACM
16 years 18 days ago
2005
ACM
Previous research into the efficiency of text retrieval systems has dealt primarily with methods that consider inverted lists in sequence; these methods are known as term-at-a-tim...
190
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CLEF
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. The Robust-WSD at CLEF 2009 aims at exploring the contribution of Word Sense Disambiguation to monolingual and multilingual Information Retrieval. The organizers of the t...
170
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JSW
2008
15 years 7 months ago
2008
--The vast amounts of data about people, things and the environment will require new ways of handling, searching and presenting information. New applications will increasingly be a...
194
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CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
This paper describes a discriminatively trained, multiscale, deformable part model for object detection. Our system achieves a two-fold improvement in average precision over the b...
185
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IUI
2009
ACM
16 years 3 months ago
2009
ACM
Many websites use tags as a mechanism for improving item metadata through collective user effort. Users of tagging systems often apply far more tags to an item than a system can ...