1832 search results - page 285 / 367 » Querying RDF Data Using A Multigraph-based Approach |
155
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SIGIR
2006
ACM
16 years 7 days ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
157
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SEMWEB
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. In this paper we benchmark three popular database representations of RDF/S schemata and data: (a) a schema-aware (i.e., one table per RDF/S class or property) with explic...
165
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HICSS
1999
IEEE
15 years 10 months ago
1999
IEEE
This paper reports on research on the generation of hypermedia (Web) applications for querying multimedia databases. In [5] we have proposed a heuristic algorithm for generating n...
193
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SIGMOD
1999
ACM
15 years 10 months ago
1999
ACM
Traditional approaches for content-based image querying typically compute a single signature for each image based on color histograms, texture, wavelet transforms etc., and return...
153
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EACL
2003
ACL Anthology
15 years 7 months ago
2003
ACL Anthology
One of the major challenges in TRECstyle question-answering (QA) is to overcome the mismatch in the lexical representations in the query space and document space. This is particul...