8311 search results - page 290 / 1663 » Phase-Based Information Retrieval |
176
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ACISICIS
2010
IEEE
15 years 8 months ago
2010
IEEE
Abstract--User-system interaction is sometimes a cumbersome element of non-textual information access. Image retrieval systems now incorporate various interaction mechanisms. Howev...
175
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DOLAP
1999
ACM
15 years 11 months ago
1999
ACM
Modeling data warehouses is a complex task focusing, very often, into internal structures and implementation issues. In this paper we argue that, in order to accurately reflect the...
177
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This article describes our participation at the Domain-Specific track. We used the Xtrieval framework [2], [3] for the preparation and execution of the experiments. The translatio...
180
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SIGIR
2004
ACM
16 years 3 days ago
2004
ACM
Answer patterns have been shown to improve the performance of open-domain factoid QA systems. Their use, however, requires either constructing the patterns manually or developing ...
155
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DEXAW
2000
IEEE
15 years 11 months ago
2000
IEEE
Situational aspects are very helpful to decide relevance but they have often been left aside by Information Retrieval models. The standard logical approach to Information Retrieva...