291 search results - page 6 / 59 » Using Information Extraction Rules for Extending Domain Onto... |
LREC
2010
13 years 11 months ago
2010
Analysts in various domains, especially intelligence and financial, have to constantly extract useful knowledge from large amounts of unstructured or semi-structured data. Keyword...
SAMT
2007
Springer
14 years 3 months ago
2007
Springer
In this paper, an ontology-driven approach for the semantic analysis of video is proposed. This approach builds on an ontology infrastructure and in particular a multimedia ontolog...
CIMCA
2005
IEEE
14 years 3 months ago
2005
IEEE
Wrappers play an important role in extracting specified information from various sources. Wrapper rules by which information is extracted are often created from the domain-specifi...
ADVIS
2006
Springer
14 years 3 months ago
2006
Springer
Abstract. Contextual ontologies are ontologies that characterize a concept by a set of properties that vary according to context. Contextual ontologies are now crucial for users wh...
MTSR
2007
Springer
14 years 3 months ago
2007
Springer
Despite the growing number of ontologies online available, their range of application in real world projects is comparatively limited. This paper describes the construction of an o...