1018 search results - page 91 / 204 » On the minimization of XPath queries |
102
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CIKM
2003
Springer
15 years 7 months ago
2003
Springer
Existing estimation approaches for multi-dimensional databases often rely on the assumption that data distribution in a small region is uniform, which seldom holds in practice. Mo...
105
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CIKM
2009
Springer
15 years 6 months ago
2009
Springer
We systematically compare five representative state-of-theart methods for estimating query language models with pseudo feedback in ad hoc information retrieval, including two var...
108
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VLDB
2001
ACM
15 years 6 months ago
2001
ACM
We propose multi-precision similarity matching where the image is divided into a number of subblocks, each with its associated color histogram. We present experimental results sho...
COOPIS
1994
IEEE
15 years 5 months ago
1994
IEEE
We introduce query-free information retrieval, a paradigm in which queries are constructed autonomously and information relevant to a user is offered without explicit request. Que...
119
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LREC
2008
15 years 3 months ago
2008
We describe methods for extracting interesting factual relations from scientific texts in computational linguistics and language technology taken from the ACL Anthology. We use a ...