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CADE
2000
Springer
15 years 7 months ago
System Description: ARA - An Automatic Theorem Prover for Relation Algebras
Abstract. aRa is an automatic theorem prover for various kinds of relation algebras. It is based on Gordeev’s Reduction Predicate Calculi for n-variable logic (RPCn) which allow ...
Carsten Sinz
122
Voted
FM
1999
Springer
104views Formal Methods» more  FM 1999»
15 years 6 months ago
On Excusable and Inexcusable Failures
Abstract. The classical concepts of partial and total correctness identify all types of runtime errors and divergence. We argue that the associated notions of translation correctne...
Markus Müller-Olm, Andreas Wolf
LPAR
1999
Springer
15 years 6 months ago
Extensions to the Estimation Calculus
Abstract. Walther’s estimation calculus was designed to prove the termination of functional programs, and can also be used to solve the similar problem of proving the well-founde...
Jeremy Gow, Alan Bundy, Ian Green
110
Voted
ECSQARU
1997
Springer
15 years 6 months ago
Cactus: A Branching-Time Logic Programming Language
Abstract. Temporal programming languages are recognized as natural and expressive formalisms for describing dynamic systems. However, most such languages are based on linear ow of ...
Panos Rondogiannis, Manolis Gergatsoulis, Themis P...
141
Voted
FOIKS
2006
Springer
15 years 6 months ago
Guarded Open Answer Set Programming with Generalized Literals
Abstract. We extend the open answer set semantics for programs with generalized literals. Such extended programs (EPs) have interesting properties, e.g. the ability to express infi...
Stijn Heymans, Davy Van Nieuwenborgh, Dirk Vermeir