1469 search results - page 184 / 294 » Query Expansion and Query Reduction in Document Retrieval |
SIGIR
2010
ACM
15 years 1 months ago
2010
ACM
Ranking search results is a fundamental problem in information retrieval. In this paper we explore whether the use of proximity and phrase information can improve web retrieval ac...
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
This communication deals with the Writer Identification task. Our previous work has shown the interest of using the graphemes as features for describing the individual properties ...
AINA
2007
IEEE
15 years 4 months ago
2007
IEEE
Distributed Hash Tables (DHTs) are very efficient for querying based on key lookups, if only a small number of keys has to be registered by each individual peer. However, building...
INFOCOM
2006
IEEE
15 years 4 months ago
2006
IEEE
— As the academic world moves away from physical journals and proceedings towards online document repositories, the ability to efficiently locate work of interest among the torr...
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WWW
2008
ACM
15 years 10 months ago
2008
ACM
Web search engines are facing formidable performance challenges due to data sizes and query loads. The major engines have to process tens of thousands of queries per second over t...