2151 search results - page 273 / 431 » Using Document Dimensions for Enhanced Information Retrieval |
116
Voted
WWW
2010
ACM
15 years 11 months ago
2010
ACM
The core task of sponsored search is to retrieve relevant ads for the user’s query. Ads can be retrieved either by exact match, when their bid term is identical to the query, or...
165
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SIGIR
2004
ACM
15 years 10 months ago
2004
ACM
Many museum and library archives are digitizing their large collections of handwritten historical manuscripts to enable public access to them. These collections are only available...
166
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CLEF
2011
Springer
14 years 4 months ago
2011
Springer
Abstract. We propose a generative model for automatic query reformulations from an initial query using the underlying subtopic structure of top ranked retrieved documents. We addre...
155
Voted
AIRS
2008
Springer
15 years 11 months ago
2008
Springer
This paper presents a Multiple Combined Ranker (MCR) approach for answering definitional questions. Generally, our MCR approach first extracts question target-related knowledge as ...
160
Voted
ICDM
2010
IEEE
15 years 2 months ago
2010
IEEE
The Knowledge File System (KFS) is a smart virtual file system that sits between the operating system and the file system. Its primary functionality is to automatically organize fi...