3371 search results - page 417 / 675 » Using parsimonious language models on web data |
196
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
The ability to find tables and extract information from them is a necessary component of data mining, question answering, and other information retrieval tasks. Documents often c...
158
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Documents in the Web are often organized using category trees by information providers (e.g. CNN, BBC) or search engines (e.g. Google, Yahoo!). Such category trees are commonly kn...
183
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ICDE
2006
IEEE
16 years 17 days ago
2006
IEEE
This paper presents a description of seven systems, which use database technology to both represent knowledge persistently and make scalable queries on it, in the Semantic Web con...
192
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INFOCOM
2000
IEEE
15 years 10 months ago
2000
IEEE
Abstract-If data traffic were Poisson, increases in the amount of traffic aggregated on a network would rapidly decrease the relative size of bursts. The discovery of pervasive lon...
158
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SIGIR
2006
ACM
16 years 14 days ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...