125 search results - page 18 / 25 » Inferring Query Performance Using Pre-retrieval Predictors. |
169
Voted
BMCBI
2008
15 years 6 months ago
2008
Background: Feature selection is a pattern recognition approach to choose important variables according to some criteria in order to distinguish or explain certain phenomena (i.e....
153
Voted
SEMWEB
2009
Springer
16 years 10 days ago
2009
Springer
Abstract. Semantic applications that utilise OWL ontologies can benefit from a broad range of OWL reasoning systems, which allow for the inference of implicit knowledge from expli...
236
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...
176
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CJ
2010
15 years 3 months ago
2010
an be used to abstract away from the physical reality by describing it as components that exist in discrete states with probabilistically invoked actions that change the state. The...
139
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ENC
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper describes SKIMA, a mediation system that gives transparent access to heterogeneous and distributed sources considering their semantics and the semantics of application ...