904 search results - page 41 / 181 » Ontologies and Representations of Matter |
SPDECE
2007
14 years 11 months ago
2007
This paper addresses the representation of the main elements of instructional models using formal ontology languages. Following existing conceptualizations, models, methods and con...
COOPIS
2003
IEEE
15 years 3 months ago
2003
IEEE
Ontologies as means for formally specifying the vocabulary and relationship of concepts are seen playing a key role on the Semantic Web. However, the Web’s distributed nature mak...
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ADAPTIVE
2007
Springer
15 years 4 months ago
2007
Springer
Ontologies and reasoning are the key terms brought into focus by the semantic web community. Formal representation of ontologies in a common data model on the web can be taken as a...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Defining dependency models is sometimes an easier, more intuitive way for ontology representation than defining reactive rectly, as it provides a higher level of abstraction. We w...
AAAI
2004
14 years 11 months ago
2004
Using language technology for text analysis and light-weight ontologies as a content-mediating level, we acquire indexing patterns from vast amounts of indexing data for Englishla...