763 search results - page 20 / 153 » Using multiple ontologies in information extraction |
121
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APCCM
2009
14 years 10 months ago
2009
Existing HTML mark-up is used only to indicate the structure and lay-out of documents, but not the document semantics. As a result web documents are difficult to be semantically p...
APCCM
2010
14 years 10 months ago
2010
Measuring information content (IC) from the intrinsic information of an ontology is an important however a formidable task. IC is useful for further measurement of the semantic si...
100
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ESWS
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. In this document we describe our approach to a specific subtask of ontology population, the extraction of instances of relations. We present a generic approach with which...
76
Voted
HIS
2009
14 years 7 months ago
2009
In this quickly developed and shifting era of Internet, how to make use of webpage indexing structure or search engines which let information demanders fast and precisely search a...
112
Voted
WWW
2007
ACM
15 years 10 months ago
2007
ACM
In this work, we present an extension of CORE [2], a tool for Collaborative Ontology Reuse and Evaluation. The system receives an informal description of a specific semantic domai...