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Posted to issues@commons.apache.org by "Marco Speranza (JIRA)" <ji...@apache.org> on 2011/07/01 19:06:28 UTC
[jira] [Updated] (SANDBOX-335) [Graph] Graph Coloring: Backtracking
algorithm
[ https://issues.apache.org/jira/browse/SANDBOX-335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marco Speranza updated SANDBOX-335:
-----------------------------------
Attachment: GraphColoring-BackTrackingAlgo.patch
here is the patch. thanks all guys :-)
> [Graph] Graph Coloring: Backtracking algorithm
> ----------------------------------------------
>
> Key: SANDBOX-335
> URL: https://issues.apache.org/jira/browse/SANDBOX-335
> Project: Commons Sandbox
> Issue Type: Improvement
> Components: Graph
> Reporter: Marco Speranza
> Priority: Minor
> Attachments: GraphColoring-BackTrackingAlgo.patch
>
>
> Here is an little enhancement for graph coloring problem. I implemented an bruteforce algorithm that uses the backtracking technique to find the exact solution for the m-coloring problem (m is the maximum number of usable colors).
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