e-Science logo Nesc logo
 
 
About NeSC
e-Science Institute
e-Science Hub
TOE
Contacts
e-Science Events
Resources
Newsroom
Presentations & Lectures
Technical Papers
Global Grid Links
Projects
UK e-Science Centres
UK e-Science Teams
Career Opportunities
Bibliographic Database
 

 

Paper ID: 2693

Heuristic Colour Assignment Strategies for Merge Models in Graph Colouring
Juhos,I. Tóth,A. van Hemert,J.I. ,

Appeared in: Springer Lecture Notes on Computer Science,
Page Numbers:132--143
Publisher: Springer-Verlag, Berlin
Year: 2005
ISBN/ISSN:
Contributing Organisation(s):
Field of Science: e-Science

URL:

Abstract: In this paper, we combine a powerful representation for graph colouring problems with different heuristic strategies for colour assignment. Our novel strategies employ heuristics that exploit information about the partial colouring in an aim to improve performance. An evolutionary algorithm is used to drive the search. We compare the different strategies to each other on several very hard benchmarks and on generated problem instances, and show where the novel strategies improve the efficiency.

Keywords: constraint satisfaction, graph colouring,


BIB DOC HTM HTML PDF PPT PS RTF TEX TXT ZIP




 

Last Updated: 22 Jun 12 11:02
This is an archived website, preserved and hosted by the School of Physics and Astronomy at the University of Edinburgh. The School of Physics and Astronomy takes no responsibility for the content, accuracy or freshness of this website. Please email webmaster [at] ph [dot] ed [dot] ac [dot] uk for enquiries about this archive.