12170 search results - page 72 / 2434 » Ranking Information in Networks |
169
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MM
2006
ACM
15 years 12 months ago
2006
ACM
Most existing web video search engines index videos by file names, URLs, and surrounding texts. These types of video roughly describe the whole video in an abstract level without ...
166
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ICTIR
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. A useful ability for search engines is to be able to rank objects with novelty and diversity: the top k documents retrieved should cover possible interpretations of a que...
174
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ECIR
2008
Springer
15 years 7 months ago
2008
Springer
Finding persons who are knowledgeable on a given topic (i.e. Expert Search) has become an active area of recent research [1
156
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KDD
2005
ACM
16 years 6 months ago
2005
ACM
This paper presents a novel approach for using clickthrough data to learn ranked retrieval functions for web search results. We observe that users searching the web often perform ...