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» An Operational Definition of Context
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DAGSTUHL
2006
15 years 8 months ago
System model for UML -- The interactions case
Previous works define the notion of system model, which provides a formal basis for the definition of the semantics of a distributed object-oriented modelling language. This articl...
María Victoria Cengarle
CIDR
2003
153views Algorithms» more  CIDR 2003»
15 years 8 months ago
Applying Model Management to Classical Meta Data Problems
Model management is a new approach to meta data management that offers a higher level programming interface than current techniques. The main abstractions are models (e.g., schema...
Philip A. Bernstein
FSS
2008
122views more  FSS 2008»
15 years 6 months ago
Type-2 implications on non-interactive fuzzy truth values
In this paper we consider algebras of fuzzy truth values equipped with an implication operation. Generalizing the definition of type-1 fuzzy implications, we discuss extended fuzz...
Zsolt Gera, József Dombi
TFS
2008
77views more  TFS 2008»
15 years 6 months ago
Nonstationary Fuzzy Sets
In this paper, the notion termed a "nonstationary fuzzy set" is introduced, and the concept of a perturbation function that is used for generating nonstationary fuzzy set...
Jonathan M. Garibaldi, Marcin Jaroszewski, Salang ...
DLOG
2008
15 years 9 months ago
A Survey of Revision Approaches in Description Logics
Abstract. Revision of a Description Logic-based ontology to incorporate newly received information consistently is an important problem for the lifecycle of ontologies. Many approa...
Guilin Qi, Fangkai Yang