3341 search results - page 524 / 669 » On Bounded Queries and Approximation |
146
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper introduces the use of wavelets for information retrieval in a peer-to-peer environment. In order to achieve our purposes, we use a new combination between broadcasting ...
150
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DEXAW
2005
IEEE
15 years 11 months ago
2005
IEEE
For several reasons a database may not satisfy certain integrity constraints (ICs). However, most likely most of the information in it is still consistent with the ICs; and could ...
168
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SGAI
2004
Springer
15 years 11 months ago
2004
Springer
We exploit the combinatorial structure of conceptual graphs in order to obtain faster execution time when computing projection, which is a core generalisation-specialisation relat...
176
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
We propose a Bayesian extension to the ad-hoc Language Model. Many smoothed estimators used for the multinomial query model in ad-hoc Language Models (including Laplace and Bayes-...
145
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RIDE
2002
IEEE
15 years 10 months ago
2002
IEEE
Structured documents, especially the XML documents, are made up of a few logical components, such as title, sections, subsections and paragraphs. The components in each structured...