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115
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CIKM
2006
Springer
15 years 6 months ago
2006
Springer
This work addresses two common problems in search, frequently occurring with underspecified user queries: the top-ranked results for such queries may not contain documents relevan...
100
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AAAI
2008
15 years 4 months ago
2008
Search engines present fix-length passages from documents ranked by relevance against the query. In this paper, we present and compare novel, language-model based methods for extr...
118
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EUSFLAT
2003
15 years 3 months ago
2003
In this paper a new approach for achieving the conceptual matching between user queries and web documents is presented. The key of the proposed system is to use FIS-CRM (Fuzzy Int...
118
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PODS
2010
ACM
15 years 7 months ago
2010
ACM
The notion of certain answers arises when one queries incompletely specified databases, e.g., in data integration and exchange scenarios, or databases with missing information. W...
107
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IPM
2000
15 years 2 months ago
2000
In this paper, we present the system MULINEX, a fully implemented system which supports cross-lingual search of the WWW. Users can formulate, expand and disambiguate queries, filt...