168 search results - page 8 / 34 » Collaborative Concept Extraction from Documents |
SEMWEB
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. Ontologies are tools for describing and structuring knowledge, with many applications in searching and analyzing complex knowledge bases. Since building them manually is ...
ECAI
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. Most research works about ontology or schema matching are based on symmetric similarity measures. By transposing the association rules paradigm, we propose to use asymmet...
JCDL
2010
ACM
14 years 4 months ago
2010
ACM
Space and time are important dimensions in the representation of a large number of concepts. However there exists no available resource that provides spatiotemporal mappings of ge...
MMM
2009
Springer
14 years 7 months ago
2009
Springer
This paper presents an approach on high-level feature detection within video documents, using a Region Thesaurus. A video shot is represented by a single keyframe and MPEG-7 featur...
URBAN
2008
13 years 10 months ago
2008
Technologies associated with the second-generation of the World-Wide Web enable virtually anyone to share their data, documents, observations, and opinions on the Internet. In les...