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LPNMR
2005
Springer
15 years 9 months ago
A DLP System with Object-Oriented Features
The paper presents DLV+ a Disjunctive Logic Programming system with object-oriented constructs, including classes, objects, (multiple) inheritance, and types. DLV+ is built on top ...
Francesco Ricca, Nicola Leone, Valerio De Bonis, T...
NMR
2004
Springer
15 years 9 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
SAT
2004
Springer
109views Hardware» more  SAT 2004»
15 years 9 months ago
A SAT-Based Decision Procedure for the Boolean Combination of Difference Constraints
The problem of solving boolean combinations of difference constraints is at the core of many important techniques such as planning, scheduling, and model-checking of real-time syst...
Alessandro Armando, Claudio Castellini, Enrico Giu...
CL
2000
Springer
15 years 8 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
CL
2000
Springer
15 years 8 months ago
Logic Program Synthesis in a Higher-Order Setting
We describe a system for the synthesis of logic programs from specifications based on higher-order logical descriptions of appropriate refinement operations. The system has been ...
David Lacey, Julian Richardson, Alan Smaill