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ICLP
1999
Springer
15 years 11 months ago
Comparing Trailing and Copying for Constraint Programming
A central service of a constraint programming system is search. In almost all constraint programming systems search is based on trailing, which is well understood and known to be ...
Christian Schulte
LPNMR
1999
Springer
15 years 11 months ago
On the Role of Negation in Choice Logic Programs
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
Marina De Vos, Dirk Vermeir
TPHOL
1998
IEEE
15 years 11 months ago
The Village Telephone System: A Case Study in Formal Software Engineering
In this paper we illustrate the use of formal methods in the development of a benchmark application we call the Village Telephone System which is characteristic of a class of netwo...
Karthikeyan Bhargavan, Carl A. Gunter, Elsa L. Gun...
CSL
1998
Springer
15 years 11 months ago
Revision Programming = Logic Programming + Integrity Constraints
We study revision programming, a logic-based mechanism for enforcing constraints on databases. The central concept of this approach is that of a justi ed revision based on a revisi...
V. Wiktor Marek, Inna Pivkina, Miroslaw Truszczyns...
GIS
1998
ACM
15 years 11 months ago
Greedy Cuts: An Advancing Front Terrain Triangulation Algorithm
We apply an advancing front technique to the problem of simplification of dense digitized terrain models. While most simplification algorithms have been based on either incrementa...
Cláudio T. Silva, Joseph S. B. Mitchell