Papers in Evolutionary Economic Geography

April 9, 2010

#10.06 The Geography of Internet Infrastructure: An evolutionary simulation approach based on preferential attachment

Filed under: 2010 — Tags: , , , — Noegg Blogger @ 10:37 am

Sandra Vinciguerra and Koen Frenken and Marco Valente

PDF

We model the evolution of infrastructure networks as a preferential attachment process. We assume that geographical distance and country borders provide barriers to link formation in infrastructure networks. The model is validated against empirical data on the European Internet infrastructure network covering 209 cities. We successfully simulate the average path length and average clustering coefficient of the observed network. Furthermore, the simulated network shows a significant correlation with the observed European Internet infrastructure network. We end with a discussion on the future uses of preferential attachment models in the light of the literature on world cities and global cities.

Advertisements

Leave a Comment »

No comments yet.

RSS feed for comments on this post.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Create a free website or blog at WordPress.com.

%d bloggers like this: