Wolfram Research

Condensed Matter Collaborations 1999 Network

Weighted network of collaborations between scientists posting preprints

Condensed Matter Collaborations 2005 Network

Updated weighted network of collaborations between scientists posting preprints

Condensed Matter Collaborations 2003 Network

Updated weighted network of collaborations between scientists posting preprints

Astrophysics Collaborations Network

Weighted network of co-authorships between scientists posting preprints

High Energy Theory Collaborations Network

Weighted network of collaborations between scientists posting preprints

Coauthorships in Network Science Network

Weighted network of coauthorships between scientists working on network science

Marvel Universe Social Network

A Marvel Comics character collaboration network

High Energy Physics Theory Network

A collaboration and citation network on physics theory

High Energy Physics Phenomenology Network

A collaboration and citation network on physics phenomenology

Presidential Inaugural Addresses

The American Presidency Project (americanpresidency.org), was established in 1999 as a collaboration between John T. Woolley & Gerhard Peters at the University of California, Santa Barbara.