Considering the issue of networks, there are various types that need to be studied. Below are a few examples of complex networks that have been the focus of recent studies. Below are a few examples of such networks divided into distinct categories:

The Internet
Ecology
Biology
Social Networks
Art and Theory




Internet Web Cache

A web cache stores copies of documents passing through it in hopes of preventing "lag" in the network bt reducing bandwidth demands.





















ISP Connections

Skitter data depicting a macroscopic snapshot of Internet connectivity.





























Internet Topology

Internet connectivity modeled using skitter data and Walrus visualization.











































Domains

This is a graphic illustration tracing active domain routes.





















Food Network

A network describing the food web in Little Rock Lake.





























Proteins

The protein interactions of living organisms.


































DNA

Evolution by gene duplication.













DNA

Reverse engineering of genetic systems.













Small-world network

A small-world network illustrated with increasing randomness.

















Social network in Austrailia.




























Sex

Network of sexual encounters.