591 search results - page 24 / 119 » Formal Semantics and Ontologies - Towards an Ontological Acc... |
WWW
2004
ACM
14 years 9 months ago
2004
ACM
In the semantic web architecture, Web ontology languages are built on top of RDF(S). However, serious difficulties have arisen when trying to layer expressive ontology languages, ...
SEMWEB
2007
Springer
14 years 3 months ago
2007
Springer
This paper shows how a Fuzzy Ontology based approach can improve semantic documents retrieval. After formally defining a Fuzzy Knowledge Base, it is discussed a special type of ne...
ESWS
2006
Springer
14 years 20 days ago
2006
Springer
We present a comprehensive approach to ontology evaluation and validation, which have become a crucial problem for the development of semantic technologies. Existing evaluation met...
MAGS
2008
13 years 9 months ago
2008
This paper presents approaches for building, managing, and evaluating consensus ontologies from the individual ontologies of a network of socially interacting agents. Each agent h...
CSSE
2008
IEEE
13 years 10 months ago
2008
IEEE
: The traditional transportation information inquiry mainly uses key words based on the text, and the service the inquiry system provided is onefold and only aims at one transporti...