3773 search results - page 175 / 755 » Using Ontologies for Integrated Geographic Information Syste... |
141
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AAAI
2008
15 years 6 months ago
2008
The Semantic Web language RDF was designed to unambiguously define and use ontologies to encode data and knowledge on the Web. Many people find it difficult, however, to write com...
185
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RR
2010
Springer
15 years 3 months ago
2010
Springer
Role-based access control is a standard mechanism in information systems. Based on the role a user has, certain information is kept from the user even if requested. For ontologies ...
139
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IV
2008
IEEE
15 years 11 months ago
2008
IEEE
With the increased usage of the Web and its availability of data, various scholarly information is now available on the Web. Extraction, aggregation, and visualization of such inf...
144
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PERVASIVE
2006
Springer
15 years 4 months ago
2006
Springer
Abstract. Activity inference based on object use has received considerable recent attention. Such inference requires statistical models that map activities to the objects used in p...
137
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CADUI
2004
15 years 6 months ago
2004
Abstract Questionnaires are nowadays widely used usability evaluation instruments, and several generic usability questionnaires are available. But these generic artifacts are not a...