1890 search results - page 271 / 378 » Graph-Based Concept Learning |
123
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AAAI
2006
15 years 1 months ago
2006
OntoSearch, a full-text search engine that exploits ontological knowledge for document retrieval, is presented in this paper. Different from other ontology based search engines, O...
WIRTSCHAFTSINFORMATI
2007
15 years 1 months ago
2007
Software evolution is an essential concept underlying the engineering of corporate portals. Due to the complexity of such systems, it requires great effort and is not advisable to...
ARTMED
2006
14 years 12 months ago
2006
Manual classification of free-text documents within a predefined hierarchy is highly time consuming. This is especially true for clinical guidelines, which are often indexed by mu...
DKE
2007
14 years 12 months ago
2007
Ontology is playing an increasingly important role in knowledge management and the Semantic Web. This study presents a novel episode-based ontology construction mechanism to extra...
119
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MMS
2006
14 years 12 months ago
2006
This paper addresses automatic image annotation problem and its application to multi-modal image retrieval. The contribution of our work is three-fold. (1) We propose a probabilis...