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» On Teaching Logic and Algebraic Specification
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FASE
2008
Springer
13 years 9 months ago
An Algebraic Semantics for MOF
Abstract. Model-driven development is a field within software engineering in which software artifacts are represented as models in order to improve productivity, quality, and cost ...
Artur Boronat, José Meseguer
AIML
2008
13 years 9 months ago
Labelled modal tableaux
Labelled tableaux are extensions of semantic tableaux with annotations (labels, indices) whose main function is to enrich the modal object language with semantic elements. This pap...
Guido Governatori
APSEC
2003
IEEE
13 years 11 months ago
Modular refinement in novel schema calculi
Using the language Z for more than specification is hindered by the fact that its algebra of schemas is not monotonic with respect to refinement; so specification is modular, but ...
Moshe Deutsch, Martin C. Henson, Besnik Kajtazi
CSL
2010
Springer
13 years 9 months ago
The Complexity of Positive First-Order Logic without Equality II: The Four-Element Case
We study the complexity of evaluating positive equality-free sentences of first-order (FO) logic over fixed, finite structures B. This may be seen as a natural generalisation of th...
Barnaby Martin, Jos Martin
ENTCS
2006
121views more  ENTCS 2006»
13 years 7 months ago
A Logic for Graphs with QoS
We introduce a simple graph logic that supports specification of Quality of Service (QoS) properties of applications. The idea is that we are not only interested in representing w...
GianLuigi Ferrari, Alberto Lluch-Lafuente