Software & data projects

graph-tool

A comprehensive Python network library, including structural, dynamical and statistical algorithms, as well as visualization. Free and Open Source, released under the LGPLv3 license, fully documented, with high-performance algorithms written in C++, using template metaprogramming and OpenMP parallelism. Available at: https://graph-tool.skewed.de

Netzschleuder

Online catalogue and repository of over 160K network datasets with the aim of aiding scientific research. The website is meant to be browsed both by humans and machines alike, and can also be accessed via a convenient JSON API, or via the graph-tool library. The network datasets themselves are available in several machine-readable formats, in particular gt, GraphML, GML and CSV. Available at: https://networks.skewed.de

Misc datasets

Votes in the Brazilian chamber of deputies

This dataset contains all the votes in the lower chamber of the Brazilian congress from 1991 to 2013. Each row of a file named votos_YYYY.txt contains the votes of all deputies for a given session in year YYYY. A vote can be +1 (yes), -1 (no), or 0 (abstain/absent). The names of the deputies and their party affiliation is given in file lista_dep_YYYY.txt for the respective year. Obtained by crawling the official website circa 2014.