External Links:
Institut[e] f(o|ü)r Informati(cs|k), [Universität] Osnabrück [University]
Here, you can find a collection of graphs uploaded to the crossing number web service. All graphs are provided in GML format (see upward planarity for details).
Year | Version | # Graphs | Link |
---|---|---|---|
2020 | non-planar, some obvious duplicates removed | 510 | instances-2020.tar.gz (128KB) |
2015 | non-planar, solved | 145 | instances-2015.tar.gz (70KB) |
2015 | all (including some planar submissions) | 222 | instances-2015-all.tar.gz (93KB) |