##### coauth-MAG-History dataset

This is a temporal higher-order network dataset, which here means a
sequence of timestamped simplices where each simplex is a set of
nodes. In this dataset, nodes are authors and a simplex is a
publication marked with the "History" tag in the Microsoft Academic
Graph. Timestamps are the year of publication. The projected graph
is a weighted undirected graph representing how many times each pair
of nodes co-appears in a simplex. We restricted to simplices that
consist of at most 25 nodes. Some basic statistics of this dataset
are:

- number of nodes: 1,014,734
- number of timestamped simplices: 1,812,511
- number of unique simplices: 895,668
- number of edges in projected graph: 1,156,914

- coauth-MAG-History.tar.gz (timestamped simplices, node labels, and simplex labels)
- coauth-MAG-History-proj-graph.tar.gz (weighted projected graph, node IDs are the same)

- coauth-MAG-History-full.tar.gz (timestamped simplices, node labels, and simplex labels)
- coauth-MAG-History-full-proj-graph.tar.gz (weighted projected graph)

- Simplicial closure and higher-order link prediction.

Austin R. Benson, Rediet Abebe, Michael T. Schaub, Ali Jadbabaie, and Jon Kleinberg.

*Proceedings of the National Academy of Sciences (PNAS)*, 2018. [bibtex] - An overview of Microsoft Academic Service (MAS) and applications.

Arnab Sinha, Zhihong Shen, Yang Song, Hao Ma, Darrin Eide, Bo-June Hsu, and Kuansan Wang.

Proceedings of WWW, 2015. [bibtex]