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ENTCS
2006
117views more  ENTCS 2006»
13 years 9 months ago
Reasoning About Imperative Quantum Programs
A logic for reasoning about states of basic quantum imperative programs is presented. The models of the logic are ensembles obtained by attaching probabilities to pairs of quantum...
Rohit Chadha, Paulo Mateus, Amílcar Sernada...
CORR
2002
Springer
81views Education» more  CORR 2002»
13 years 8 months ago
Value withdrawal explanations: a theoretical tool for programming environments
Abstract. Constraint logic programming combines declarativity and efficiency thanks to constraint solvers implemented for specific domains. Value withdrawal explanations have been ...
Willy Lesaint
COSIT
2011
Springer
322views GIS» more  COSIT 2011»
12 years 8 months ago
CLP(QS): A Declarative Spatial Reasoning Framework
Abstract. We propose CLP(QS), a declarative spatial reasoning framework capable of representing and reasoning about high-level, qualitative spatial knowledge about the world. We sy...
Mehul Bhatt, Jae Hee Lee, Carl Schultz
TPHOL
1999
IEEE
14 years 1 months ago
Three Tactic Theorem Proving
Abstract. We describe the key features of the proof description language of Declare, an experimental theorem prover for higher order logic. We take a somewhat radical approach to p...
Don Syme
TCS
2008
13 years 8 months ago
Verification of qualitative Z constraints
We introduce an LTL-like logic with atomic formulae built over a constraint language interpreting variables in Z. The constraint language includes periodicity constraints, comparis...
Stéphane Demri, Régis Gascon