The video depicts one of the many works during the workshop held by Burak Arikan at Istanbul Bilgi University between 25-27 December 2008.
In this particular network, the nodes are the tags of the del.icio.us user onurgu. Edges are drawn between two nodes if they were used together to tag the same URL. The edge widths are proportional to the number of such occasions and the radius of the nodes gives us a clue about the centrality of that particular tag, i.e. it was used many times with other tags.
Author: Onur Gungor
The sketch is a modified version of Burak Arikan's graph sketch. It can fetch the data of an arbitrary user on the fly.