1342 search results - page 76 / 269 » Descriptor Learning for Efficient Retrieval |
129
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SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
Query reformulation techniques based on query logs have recently proven to be effective for web queries. However, when initial queries have reasonably good quality, these techniqu...
142
Voted
SIGIR
2004
ACM
15 years 8 months ago
2004
ACM
In this paper we study the problem of finding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...
138
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
With the increasing amount of data and the need to integrate data from multiple data sources, a challenging issue is to find near duplicate records efficiently. In this paper, we ...
133
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
In recent years, there has been a prevalence of search engines being employed to find useful information in the Web as they efficiently explore hyperlinks between web pages which ...
141
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CVPR
2005
IEEE
16 years 5 months ago
2005
IEEE
Sets of local features that are invariant to common image transformations are an effective representation to use when comparing images; current methods typically judge feature set...