131 search results - page 26 / 27 » Abstract Counterexamples for Non-disjunctive Abstractions |
CAV
2009
Springer
14 years 6 months ago
2009
Springer
We present HOMER, an observational-equivalence model checker for the 3rd-order fragment of Idealized Algol (IA) augmented with iteration. It works by first translating terms of the...
CADE
1998
Springer
13 years 9 months ago
1998
Springer
Abstract. leanK is a "lean", i.e., extremely compact, Prolog implementation of a free variable tableau calculus for propositional modal logics. leanK 2.0 includes additio...
LICS
1991
IEEE
13 years 9 months ago
1991
IEEE
We present an elementary axiomatisation of synthetic domain theory and show that it is sufficient to deduce the fixed point property and solve domain equations. Models of these a...
CAV
2008
Springer
13 years 7 months ago
2008
Springer
We present CSIsat, an interpolating decision procedure for the quantifier-free theory of rational linear arithmetic and equality with uninterpreted function symbols. Our implementa...
FOIS
2006
13 years 7 months ago
2006
Abstract. Some events recur, and some happen only once. Galton refers to the latter as "once-only" events [1]. In a first-order logic of events that makes a type-token di...