CODEWITHSUNDEEP
graphdatasetgraph-coloring
fva
fva

Reputation: 33

Dataset of graph coloring with the chromatic number of the instances

Do you know any graph coloring datasets? I want a dataset of graphs where the chromatic number of each instance is known.

Upvotes: 0

Views: 599

Answers (1)

Gordon Royle
Gordon Royle

Reputation: 256

DIMACS once ran a graph colouring challenge and produced a database

https://mat.tepper.cmu.edu/COLOR/instances.html

Upvotes: 1

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