Having done some work using Perl for optimization experiments on graphs back in the day, I was intrigued to read that Stephen Nolan at Trinity College Dublin recently conducted a graph-theoretic analysis of the number of links required to get from any Wikipedia article to any other. The results are quite interesting.

As you might expect since you're reading it here, he mentions in his posting that he wrote the code in Perl.

In reply to Graph Theory, Perl, and the Six Degrees of Wikipedia by Starky

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