Sciweavers

2978 search results - page 195 / 596
» Operations Research
Sort
View
197
Voted
GBRPR
2005
Springer
16 years 17 days ago
Hypergraph-Based Image Representation
Abstract. An appropriate image representation induces some good image treatment algorithms. Hypergraph theory is a theory of finite combinatorial sets, modeling a lot of problems ...
Alain Bretto, Luc Gillibert
170
Voted
CPAIOR
2005
Springer
16 years 15 days ago
Group Construction for Airline Cabin Crew: Comparing Constraint Programming with Branch and Price
Producing work schedules for airline crew normally results in individually different schedules. Some airlines do however want to give the same schedule to groups of people. The con...
Jesper Hansen, Tomas Lidén
185
Voted
CPAIOR
2004
Springer
16 years 13 days ago
Simple Rules for Low-Knowledge Algorithm Selection
This paper addresses the question of selecting an algorithm from a predefined set that will have the best performance on a scheduling problem instance. Our goal is to reduce the e...
J. Christopher Beck, Eugene C. Freuder
CPAIOR
2004
Springer
16 years 13 days ago
Cost Evaluation of Soft Global Constraints
This paper shows that existing definitions of costs associated with soft global constraints are not sufficient to deal with all the usual global constraints. We propose more expre...
Nicolas Beldiceanu, Thierry Petit
186
Voted
CPAIOR
2004
Springer
16 years 13 days ago
Stabilization Issues for Constraint Programming Based Column Generation
Abstract. Constraint programming based column generation is a hybrid optimization framework recently proposed that uses constraint programming (CP) to solve column generation subpr...
Louis-Martin Rousseau