7499 search results - page 26 / 1500 » Ontologies and Information Extraction |
ESWS
2007
Springer
15 years 1 months ago
2007
Springer
Abstract. Computer manipulated social networks are usually built from the explicit assertion by users that they have some relation with other users or by the implicit evidence of s...
CAISE
2004
Springer
15 years 3 months ago
2004
Springer
Knowledge portals aim at facilitating the location, sharing and dissemination of information by sitting ontologies at the core of the system. For heterogeneous environments where c...
105
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EKAW
2004
Springer
15 years 3 months ago
2004
Springer
We present the interest of the Semantic Web techniques, particularly semantic annotation, in the biochip domain. We propose a semi-automatic method using the information extraction...
106
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RIAO
2004
14 years 11 months ago
2004
This paper introduces a new approach to provide users with solutions to explore a domain via an information space. A key point in our approach is that information searching and ex...
NLDB
2004
Springer
15 years 3 months ago
2004
Springer
Abstract: Document analysis and text mining techniques are used to preprocess documents in information retrieval systems, to extract concepts in ontology construction processes, an...