Figure 3.
Binary matrices representing department (columns) and community (rows) mapping identified by the non-overlapping (a, b) and overlapping (c, d) community-structure detection algorithms across 2006 and 2009 respectively.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.