714 search results - page 52 / 143 » Conceptual Query Expansion |
149
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NAR
2008
15 years 2 months ago
2008
The Gene Ontology (GO) vocabulary has been extensively explored to analyze the functions of coexpressed genes. However, despite its extended use in Biology and Medical Sciences, t...
150
Voted
SEMWEB
2005
Springer
15 years 8 months ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...
112
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DIAGRAMS
2004
Springer
15 years 8 months ago
2004
Springer
Query graphs with cuts are inspired by Sowa’s conceptual graphs, which are in turn based on Peirce’s existential graphs. In my thesis ‘The Logic System of Concept Graphs with...
120
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TREC
2003
15 years 4 months ago
2003
Our participation in TREC 2003 aims to adapt the use of the DFR (Divergence From Randomness) models with Query Expansion (QE) to the robust track and the topic distillation task o...
105
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ICIP
1998
IEEE
16 years 4 months ago
1998
IEEE
Generalized multiple description coding (GMDC) is source coding for multiple channels such that a decoder which receives an arbitrary subset of the channels may produce a useful r...