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SIGIR
1996
ACM
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Information Technology
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SIGIR 1996
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A Deductive Data Model for Query Expansion
14 years 4 months ago
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We present a deductive data model for concept-based query expansion. It is based abstraction levels: the conceptual, the expression and the occurrence level. Concepts and their re...
Kalervo Järvelin, Jaana Kristensen, Timo Niem...
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