7499 search results - page 74 / 1500 » Ontologies and Information Extraction |
146
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IAT
2008
IEEE
16 years 19 days ago
2008
IEEE
Relation extraction systems typically rely on local lexical and syntactic features as evidence. Recent work suggests that for a given relation, there might exist certain patterns ...
205
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AAAI
2012
13 years 8 months ago
2012
Relation extraction, the process of converting natural language text into structured knowledge, is increasingly important. Most successful techniques use supervised machine learni...
154
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IJIS
2007
15 years 6 months ago
2007
In this paper, we introduce principles for ontology-based querying of information bases. We consider a framework in which a basis ontology over atomic concepts in combination with ...
146
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LREC
2008
15 years 7 months ago
2008
The majority of work described in this paper was conducted as part of the Recovering Evidence from Video by fusing Video Evidence Thesaurus and Video MetaData (REVEAL) project, sp...
160
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BMCBI
2007
15 years 6 months ago
2007
Background: Uncovering cellular roles of a protein is a task of tremendous importance and complexity that requires dedicated experimental work as well as often sophisticated data ...