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CAISE
2005
Springer
16 years 4 days ago
The Logic of Correctness in Software Engineering
Abstract. This paper uses a framework drawn from work in the philosophy of science to characterize the concepts of program correctness that have been used in software engineering, ...
Mark Priestly
KES
2005
Springer
16 years 2 days ago
Uncertainty Management in Logic Programming: Simple and Effective Top-Down Query Answering
We present a simple, yet general top-down query answering procedure for logic programs managing uncertainty. The main features are: (i) the certainty values are taken from a certai...
Umberto Straccia
ERSHOV
2001
Springer
15 years 11 months ago
Reexecution-Based Analysis of Logic Programs with Delay Declarations
A general semantics-based framework for the analysis of logic programs with delay declarations is presented. The framework incorporates well known refinement techniques based on r...
Agostino Cortesi, Baudouin Le Charlier, Sabina Ros...
DEXAW
2004
IEEE
118views Database» more  DEXAW 2004»
15 years 10 months ago
LITO - A Logic For Indeterminate Temporal Objects
In order to obtain a suitable model of the universe of discourse of some information systems, it is important to allow the description of imprecise objects with temporal indetermi...
Ed Porto Bezerra, Ulrich Schiel, Bernardo Lula Jr.
IJAR
2006
241views more  IJAR 2006»
15 years 6 months ago
Spatial reasoning under imprecision using fuzzy set theory, formal logics and mathematical morphology
In spatial reasoning, in particular for applications in image understanding, structure recognition and computer vision, a lot of attention has to be paid to spatial relationships ...
Isabelle Bloch