2694 search results - page 104 / 539 » A Description Logic of Change |
AAAI
2010
13 years 10 months ago
2010
We design minimal temporal description logics that are capable of expressing various aspects of temporal conceptual data models and investigate their computational complexity. We ...
HICSS
2009
IEEE
14 years 4 months ago
2009
IEEE
Customers of complex IT-services increasingly demand integrated value bundles that fit their individual needs. At the same time, IT service providers are facing commoditization of...
SEMWEB
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. An important open question in the semantic Web is the precise relationship between the RDF(S) semantics and the semantics of standard knowledge representation formalisms ...
CADE
2010
Springer
13 years 10 months ago
2010
Springer
Beluga is an environment for programming and reasoning about formal systems given by axioms and inference rules. It implements the logical framework LF for specifying and prototypi...
ACL
1989
13 years 10 months ago
1989
Feature structures are informational elements that have been used in several linguistic theories and in computational systems for natural-language processing. A logicaJ calculus h...