562 search results - page 72 / 113 » Term Selection and Query Operations for Video Retrieval |
102
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IADIS
2004
15 years 5 months ago
2004
The success of Web search is often limited by a variety of factors. Typical queries are vague and imprecise. At the same time, the Web is a dynamic and unmoderated collection and ...
127
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
Search engines provide a small window to the vast repository of data they index and against which they search. They try their best to return the documents that are of relevance to...
117
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MM
2006
ACM
15 years 9 months ago
2006
ACM
We propose a novel and generic video/image reranking algorithm, IB reranking, which reorders results from text-only searches by discovering the salient visual patterns of relevant...
141
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BMCBI
2008
15 years 4 months ago
2008
Background: Keyword searching through PubMed and other systems is the standard means of retrieving information from Medline. However, ad-hoc retrieval systems do not meet all of t...
137
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CIKM
2003
Springer
15 years 9 months ago
2003
Springer
Searchers can have problems devising queries that accurately express their, often dynamic, information needs. In this paper we describe an adaptive approach that uses unobtrusive ...