4645 search results - page 846 / 929 » Using Information Extraction to Improve Document Retrieval |
162
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Much attention has been paid to the relative effectiveness of interactive query expansion versus automatic query expansion. Although interactive query expansion has the potential ...
159
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ICALP
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. We present the first private information retrieval (PIR) scheme which is both, deterministically correct and has poly-logarithmic communication complexity. Our PIR proto...
151
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RECSYS
2010
ACM
15 years 6 months ago
2010
ACM
A recommender system has to collect users' preference data. To collect such data, rating or scoring methods that use rating scales, such as good-fair-poor or a five-point-sca...
143
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IJSWIS
2008
15 years 6 months ago
2008
One of the main strengths of the web is that it allows any party of its global community to share information with any other party. This goal has been achieved by making use of a u...
274
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COLING
2010
15 years 1 months ago
2010
In cross-language information retrieval it is often important to align words that are similar in meaning in two corpora written in different languages. Previous research shows tha...