3775 search results - page 494 / 755 » Uncertainty and the Semantic Web |
230
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DGO
2003
15 years 8 months ago
2003
Semantic heterogeneity of information is a major barrier of information and system interoperability. Defining ontology of data and mapping ontologies among heterogeneous informati...
143
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DEXAW
2007
IEEE
16 years 29 days ago
2007
IEEE
In this paper we present the rationale and the main components for a modular and extensible architecture for building and deploying physical hypermedia software. We show that this...
223
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ODBIS
2007
Springer
16 years 26 days ago
2007
Springer
Abstract. RDF Schema (RDFS) extends RDF with a schema vocabulary with a predefined semantics. Evaluating queries which involve this vocabulary is challenging, and there is not yet...
190
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SAMT
2007
Springer
16 years 25 days ago
2007
Springer
Search, retrieval, and management of multimedia contents are challenging tasks for users and researchers alike. The aim of ESentencias Project is to develop a software-hardware sys...
177
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AIMSA
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. We present a novel, simple, unsupervised method for characterizing the semantic relations that hold between nouns in noun-noun compounds. The main idea is to discover pre...