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NMR
2004
Springer
15 years 12 months ago
Adding modal operators to the action language A
The action language A is a simple high-level language for describing transition systems. In this paper, we extend the action language A by allowing a unary modal operator in the u...
Aaron Hunter
ESOP
2003
Springer
15 years 11 months ago
Automatic Software Model Checking Using CLP
This paper proposes the use of constraint logic programming (CLP) to perform model checking of traditional, imperative programs. We present a semantics-preserving translation from ...
Cormac Flanagan
LICS
2002
IEEE
15 years 11 months ago
Monadic Queries over Tree-Structured Data
Monadic query languages over trees currently receive considerable interest in the database community, as the problem of selecting nodes from a tree is the most basic and widesprea...
Georg Gottlob, Christoph Koch
LICS
2002
IEEE
15 years 11 months ago
Linearity in Process Languages
The meaning and mathematical consequences of linearity (managing without a presumed ability to copy) are studied for a path-based model of processes which is also a model of affi...
Mikkel Nygaard, Glynn Winskel
CL
2000
Springer
15 years 11 months ago
Querying Inconsistent Databases: Algorithms and Implementation
In this paper, an algorithm for obtaining consistent answers to queries posed to inconsistent relational databases is presented. The algorith is proven to be sound, terminating and...
Alexander Celle, Leopoldo E. Bertossi