5353 search results - page 113 / 1071 » Modelling Contexts in the Or-BAC Model |
185
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CONTEXT
2007
Springer
16 years 21 days ago
2007
Springer
Abstract. In this paper, we propose a general model of schema matching based on the following ideas: on the one hand, a schema is viewed as a context (namely as a partial and appro...
178
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IFIP12
2007
15 years 8 months ago
2007
In this paper previous work on the detection of high-level concepts within multimedia documents is extended by introducing a mid-level ontology as a means of exploiting the visual ...
158
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HICSS
2006
IEEE
16 years 17 days ago
2006
IEEE
Information technologies (IT) have spread throughout all areas of modern society. However, the evolution of ethics that guide their use lags behind technological advances [2]. A p...
192
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ESWS
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. For document-centric work, meta-information in form of annotations has proven useful to enhance search and other retrieval tasks. The Mymory project1 uses a web-based wor...
181
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ENTCS
2007
15 years 6 months ago
2007
In the context of process algebras it is customary to define semantics in the form of a reaction relation supported by a structural congruence relation. Recently process algebras...