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» Formal Program Development with Approximations
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SAS
2010
Springer
121views Formal Methods» more  SAS 2010»
15 years 3 months ago
Alternation for Termination
Proving termination of sequential programs is an important problem, both for establishing the total correctness of systems and as a component of proving more general termination an...
William R. Harris, Akash Lal, Aditya V. Nori, Srir...
ISSTA
2010
ACM
15 years 6 months ago
Perturbing numerical calculations for statistical analysis of floating-point program (in)stability
Writing reliable software is difficult. It becomes even more difficult when writing scientific software involving floating-point numbers. Computers provide numbers with limite...
Enyi Tang, Earl T. Barr, Xuandong Li, Zhendong Su
EOR
2010
88views more  EOR 2010»
15 years 4 months ago
Mathematical programming approaches for generating p-efficient points
Abstract: Probabilistically constrained problems, in which the random variables are finitely distributed, are nonconvex in general and hard to solve. The p-efficiency concept has b...
Miguel A. Lejeune, Nilay Noyan
RTA
2010
Springer
15 years 8 months ago
Simulation in the Call-by-Need Lambda-Calculus with letrec
This paper shows the equivalence of applicative similarity and contextual approximation, and hence also of bisimilarity and contextual equivalence, in the deterministic call-by-nee...
Manfred Schmidt-Schauß, David Sabel, Elena M...
ICALP
2004
Springer
15 years 10 months ago
Extensional Theories and Rewriting
This paper is an attempt to develop a unifying algebraic framework for extensional theories capturing formally the informal concept of extensionality, as well as a generic automate...
Grigore Rosu