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» An Operational Definition of Context
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UML
1998
Springer
14 years 1 months ago
Supporting and Applying the UML Conceptual Framework
The Unified Modelling Language (UML) ostensibly assumes a four level (meta) modelling framework, both for its definition and for the conceptual context in which its users operate. ...
Colin Atkinson
EUSFLAT
2009
181views Fuzzy Logic» more  EUSFLAT 2009»
13 years 7 months ago
Fuzzy Concept Lattice is Made by Proto-Fuzzy Concepts
Abstract-- An L-fuzzy context is a triple consisting of a set of objects, a set of attributes and an L-fuzzy binary relation between them. An l-cut is a classical context over the ...
Ondrej Kridlo, Stanislav Krajci
APSEC
2003
IEEE
14 years 1 months ago
Rigorous EBNF-based Definition for a Graphic Modeling Language
Today, the syntax of visual specification languages such as UML is typically defined using meta-modelling techniques. However, this kind of syntax definition has drawbacks. In par...
Yong Xia, Martin Glinz
ICRE
1998
IEEE
14 years 2 months ago
Requirements Definition for Survivable Network Systems
Pervasive societal dependency on large-scale, unbounded network systems, the substantial risks of such dependency, and the growing sophistication of system intruders, have focused...
Richard C. Linger, Nancy R. Mead, Howard F. Lipson
INCDM
2010
Springer
152views Data Mining» more  INCDM 2010»
14 years 1 months ago
The Impact of Experimental Setup on Prepaid Churn Modeling: Data, Population and Outcome Definition
Prepaid customers in mobile telecommunications are not bound by a contract and can therefore change operators (‘churn’) at their convenience and without notification. This make...
Dejan Radosavljevik, Peter van der Putten, Kim Kyl...