Sciweavers

AAAI
2006
14 years 28 days ago
A Quadratic Propagator for the Inter-Distance Constraint
We present a new propagator achieving bound consistency for the INTER-DISTANCE constraint. This constraint ensures that, among a set of variables X1, . . . , Xn, the difference be...
Claude-Guy Quimper, Alejandro López-Ortiz, ...
TOOLS
1997
IEEE
14 years 3 months ago
Propagator: A Family of Patterns
PROPAGATOR is a family of patterns for consistently updating objects in a dependency network. The propagator patterns are found in such diverse applications as MAKE, WWW, spreadsh...
Peter H. Feiler, Walter F. Tichy
CPAIOR
2007
Springer
14 years 5 months ago
A Position-Based Propagator for the Open-Shop Problem
The Open-Shop Problem is a hard problem that can be solved using Constraint Programming or Operation Research methods. Existing techniques are efficient at reducing the search tree...
Jean-Noël Monette, Yves Deville, Pierre Dupon...