1452 search results - page 10 / 291 » The Effectiveness of Query Expansion for Distributed Informa... |
SIGIR
1998
ACM
15 years 8 months ago
1998
ACM
120
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ECIR
2010
Springer
15 years 5 months ago
2010
Springer
In this paper, we complement the term frequency, which is used in many bag-of-words based information retrieval models, with information about the semantic relatedness of query and...
120
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SAC
2009
ACM
15 years 10 months ago
2009
ACM
Today user-centered information acquisition over collections of complex XML documents is increasingly in demand. To this end, preferences have become an important paradigm enablin...
138
Voted
KDD
2007
ACM
16 years 4 months ago
2007
ACM
Users attempt to express their search goals through web search queries. When a search goal has multiple components or aspects, documents that represent all the aspects are likely ...