96 search results - page 4 / 20 » Variable Ordering Heuristics Show Promise |
CP
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Constraint Programming is a proven successful technique, but it requires skill in modeling problems, and knowledge on how algorithms interact with models. What can be a g...
IJCAI
2003
13 years 10 months ago
2003
We identify a new and important global (or nonbinary) constraint which ensures that the values taken by two vectors of variables, when viewed as multisets, are ordered. This const...
SAC
2009
ACM
14 years 3 months ago
2009
ACM
In this work, our objective is to heuristically discover a simplified form of functional dependencies between variables called weak dependencies. Once discovered, these relations...
AUSAI
2003
Springer
14 years 1 months ago
2003
Springer
We have recently introduced a hyper-heuristic genetic algorithm (hyper-GA) with an adaptive length chromosome which aims to evolve an ordering of low-level heuristics so as to find...
CNSR
2004
IEEE
14 years 8 days ago
2004
IEEE
Web usage mining plays an important role in the personalization of Web services, adaptation of Web sites, and the improvement of Web server performance. It applies data mining tec...