9642 search results - page 292 / 1929 » Semantics in Multimedia Systems |
162
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DEXAW
2007
IEEE
16 years 9 days ago
2007
IEEE
This paper presents an information retrieval methodology which uses Formal Concept Analysis in conjunction with semantics to provide contextual answers to users’ queries. User f...
171
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DILS
2005
Springer
15 years 11 months ago
2005
Springer
For execution of complex biological queries, data integration systems often use several intermediate data sources because the domain coverage of individual sources is limited. Qual...
179
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CAISE
2005
Springer
15 years 11 months ago
2005
Springer
Ontologies play a key role in the realization of the Semantic Web. An ontology is used as an explicit specification of a shared conceptualization of a given domain. When such a dom...
138
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KBS
2007
15 years 5 months ago
2007
In this paper we study the brokering and matchmaking problem, that is, how a requester’s requirements and preferences can be matched against a set of offerings collected by a bro...
215
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ICAI
2009
15 years 3 months ago
2009
: Previously we have proposed a theoretical framework, called BayesOWL, to model uncertainty in semantic web ontologies based on Bayesian networks. In particular, we have developed...