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» The Fork Calculus
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LFCS
2009
Springer
13 years 11 months ago
Positive Fork Graph Calculus
We introduce and illustrate a graph calculus for proving and deciding the positive identities and inclusions of fork algebras, i.e., those without occurrences of complementation. ...
Renata P. de Freitas, Sheila R. M. Veloso, Paulo A...
ICALP
1993
Springer
13 years 9 months ago
The Fork Calculus
Klaus Havelund, Kim Guldstrand Larsen
AML
2002
66views more  AML 2002»
13 years 5 months ago
A primer of simple theories
We present a self-contained exposition of the basic aspects of simple theories while developing the fundamentals of forking calculus. We expound also the deeper aspects of S. Shela...
Rami P. Grossberg, José Iovino, Olivier Les...
KI
2005
Springer
13 years 10 months ago
Dependency Calculus: Reasoning in a General Point Relation Algebra
The point algebra is a fundamental formal calculus for spatial and temporal reasoning. We present a new generalization that meets all requirements to describe dependencies on netw...
Marco Ragni, Alexander Scivos
ECBS
2009
IEEE
187views Hardware» more  ECBS 2009»
14 years 2 days ago
On the Meaning of SysML Activity Diagrams
In this paper, we aim to ascribe a meaning to SysML activity diagrams. To this end, we propose a dedicated algebraic-like language, namely activity calculus, and an operational se...
Yosr Jarraya, Mourad Debbabi, Jamal Bentahar