/badgraphs

Constructing hard examples for the graph isomorphism problem.

Primary LanguageJupyter Notebook

Difficult graphs for practical graph isomorphism solvers

My project concerns the construction of graphs that perform badly on state-of-the-art graph isomorphism solvers, such as nauty and Traces.

https://arxiv.org/abs/1809.08154 http://pallini.di.uniroma1.it/Graphs.html

This repository contains a test harness which allows my experimental results to be reproduced. I've included my dissertation as well.