568 search results - page 67 / 114 » Reusing relational sources for semantic information access |
109
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SSDBM
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper presents an approach to answering queries over an ontology modelled using a description logic. The ontology acts as a global schema, providing a declarative description...
113
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ER
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. XML is rapidly emerging as a dominant standard for representing and exchanging information. The ability to transform and present data in XML is crucial and XSLT is a rela...
138
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CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
In this paper, we propose a novel approach for learning generic visual vocabulary. We use diffusion maps to au-tomatically learn a semantic visual vocabulary from ab-undant quantiz...
124
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HOTOS
2003
IEEE
15 years 5 months ago
2003
IEEE
—Traditional hierarchical namespaces are not sufficient for representing and managing the rich semantics of today’s storage systems. In this paper, we discuss the principles o...
104
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OTM
2005
Springer
15 years 5 months ago
2005
Springer
In this paper we will concentrate on the conceptual modeling and semantics of service delegation and alignment in information systems. In delegation, one typically has the situatio...