I don't have a dataset, I'm trying to generate or find one that is complete up to a number of vertices. For example there is only one graph that is 4 regular and has 1 vertex and it look like '00', for 2 vertices there are: '00 00' , '0=0' and the one 4 connections in between the 2 vertices which I don't know how to represent here. I was hoping to find a database for these graphs, but is seems like everything I could find is for simple graphs, which don't include self connections or multiple edges, but I need them, so I thought I could generate these with graph tools, just up to maybe 5 or 6 vertices so that it won't take forever but still have some data. I don't think I can find such a thing in Neo4j, I couldn't find a way to access their database and even if I did, I don't know weather it's complete or not. Maybe I wasn't clear the first time. Thank you for your advice though, it's appreciated.

Csongor

On Tue, Jun 19, 2018 at 10:24 AM, Felix Victor Münch <felix.v.muench@gmail.com> wrote:
Are you sure that that wouldn't work wth Neo4j? How large is your dataset?

On Monday, Jun 18, 2018 at 8:49 pm, Matyas Csongor <cfm482@mun.ca> wrote:
I know this is a bit off topic, but it might be related to graph-tool also there might be someone here who could help me. I need all the planar graphs that are 4-regular (in the meaning that every vertex has a degree 4) but each graph is allowed to have double edges (not triple or more) also an edge can connect to the same vertex. I couldn't find any database that could give these to me so probably I will have to generate them for myself. Any idea of how could I do this with graph-tool? I know how can I check weather these graphs are planar or not, but the rest seems very complicated. Any help is very much appreciated.

Csongor
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