291 search results - page 25 / 59 » Using Information Extraction Rules for Extending Domain Onto... |
128
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ICTAI
2007
IEEE
15 years 9 months ago
2007
IEEE
We introduce a novel Ontology-based Argumentation Framework (OAF) that links a logic-based argumentation formalism and description logic ontologies. We show how these two formalis...
118
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IDEAS
2005
IEEE
15 years 8 months ago
2005
IEEE
Traditional approaches to query processing aim at rewriting a given query into another more efficient one that uses less time and/or resources during the execution. There by, the...
137
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SIGMOD
2010
ACM
15 years 3 months ago
2010
ACM
Information extraction systems are increasingly being used to mine structured information from unstructured text documents. A commonly used unsupervised technique is to build iter...
147
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ESWS
2008
Springer
15 years 5 months ago
2008
Springer
We present SHIRI-Annot an automatic ontology-driven and unsupervised approach for the semantic annotation of documents which contain well structured parts and not well structured o...
109
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
We present YAGO, a light-weight and extensible ontology with high coverage and quality. YAGO builds on entities and relations and currently contains more than 1 million entities a...