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.
Illustration of several simulation steps. After the initial configuration (a), a communication symbol was generated, which attracts nearby agents (b). When the agent arrives at the binding site, it is attached to the structure and the communication symbol is terminated (c). Afterwards a new communication symbol is created by production rules and is again attracting nearby agents (d).
