1156 search results - page 51 / 232 » Ontology based Approach in Knowledge Sharing Measurement |
170
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SAC
2010
ACM
15 years 11 months ago
2010
ACM
Hermes is an ontology-based framework for building news personalization services. This framework consists of a news classification phase, which classifies the news, a knowledge ...
171
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IFIP12
2007
15 years 7 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 ...
146
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SEMWEB
2007
Springer
16 years 8 days ago
2007
Springer
Current information retrieval (IR) approaches do not formally capture the explicit meaning of a keyword query but provide a comfortable way for the user to specify information need...
164
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ACISICIS
2005
IEEE
15 years 11 months ago
2005
IEEE
Uncertainty always exists as an unavoidable factor in any pervasive context-aware applications. This is mostly caused by the imperfectness and incompleteness of data. In this pape...
141
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UM
2010
Springer
15 years 11 months ago
2010
Springer
The effectiveness of support provided to virtual communities depends strongly on what we know about a particular community of people and in what areas the community needs support....