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» On Modular Termination Proofs of General Logic Programs
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SAC
2006
ACM
14 years 1 months ago
Provably faithful evaluation of polynomials
We provide sufficient conditions that formally guarantee that the floating-point computation of a polynomial evaluation is faithful. To this end, we develop a formalization of ...
Sylvie Boldo, César Muñoz
ISMVL
1999
IEEE
90views Hardware» more  ISMVL 1999»
14 years 6 days ago
Transformations between Signed and Classical Clause Logic
In the last years two automated reasoning techniques for clause normal form arose in which the use of labels are prominently featured: signed logic and annotated logic programming...
Bernhard Beckert, Reiner Hähnle, Felip Many&a...
ENTCS
2000
80views more  ENTCS 2000»
13 years 7 months ago
Behavioral and Coinductive Rewriting
Behavioral rewriting di ers from standard rewriting in taking account of the weaker inference rules of behavioral logic, but it shares much with standard rewriting, including noti...
Joseph A. Goguen, Kai Lin, Grigore Rosu
PSSE
2004
Springer
14 years 1 months ago
Developing and Reasoning About Probabilistic Programs in pGCL
“demonic” nondeterminism, representing abstraction from (or ignorance of) which of two program fragments will be executed. By introducing probabilistic nondeterminism into GCL,...
Annabelle McIver, Carroll Morgan
CORR
2008
Springer
179views Education» more  CORR 2008»
13 years 8 months ago
Induction and Co-induction in Sequent Calculus
Abstract. Proof search has been used to specify a wide range of computation systems. In order to build a framework for reasoning about such specifications, we make use of a sequent...
Alwen Tiu, Alberto Momigliano