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FOSSACS
2006
Springer
14 years 11 days ago
Reversing Algebraic Process Calculi
Reversible computation has a growing number of promising application areas such as the modelling of biochemical systems, program debugging and testing, and even programming languag...
Iain C. C. Phillips, Irek Ulidowski
LICS
1998
IEEE
14 years 29 days ago
The Logical Role of the Four-Valued Bilattice
In his well-known paper \How computer should think" ( Be77b]) Belnap argues that four-valued semantics is a very suitable setting for computerized reasoning. In this paper we...
Ofer Arieli, Arnon Avron
CIE
2005
Springer
14 years 2 months ago
Kripke Models, Distributive Lattices, and Medvedev Degrees
We define a variant of the standard Kripke semantics for intuitionistic logic, motivated by the connection between constructive logic and the Medvedev lattice. We show that while...
Sebastiaan Terwijn
ICFP
2003
ACM
14 years 1 months ago
Reasoning about recursive procedures with parameters
In this paper we extend the model of program variables from the Refinement Calculus [2] in order to be able to reason more algebraically about recursive procedures with parameter...
Ralph-Johan Back, Viorel Preoteasa
ISSAC
1998
Springer
117views Mathematics» more  ISSAC 1998»
14 years 28 days ago
Lightweight Formal Methods for Computer Algebra Systems
In this paper we demonstrate the use of formal methods tools to provide a semantics for the type hierarchy of the AXIOM computer algebra system, and a methodology for Aldor progra...
Martin Dunstan, Tom Kelsey, Steve Linton, Ursula M...