8763 search results - page 1509 / 1753 » Querying Database Knowledge |
206
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CCS
2005
ACM
16 years 5 days ago
2005
ACM
This paper introduces the PeerAccess framework for reasoning about authorization in open distributed systems, and shows how a parameterization of the framework can be used to reas...
209
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KCAP
2003
ACM
15 years 12 months ago
2003
ACM
Tools for filtering the World Wide Web exist, but they are hampered by the difficulty of capturing user preferences in such a diverse and dynamic environment. Recommender systems ...
193
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GEOS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. The realization of Semantic Web reasoning is central to substantiating the Semantic Web vision. However, current mainstream research on this topic faces serious challenge...
218
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CLEF
2009
Springer
15 years 7 months ago
2009
Springer
GikiCLEF focused on the evaluation of the reasoning capabilities of systems to provide right answers for geographically-challenging topics. As we did not have previous experience ...
186
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BMCBI
2010
15 years 6 months ago
2010
Background: A growing demand for tools to assist the building and analysis of biological networks exists in systems biology. We argue that the use of a formal approach is relevant...