Daily Archives: 2020-09-03

A measurement of link rot: 57%

I submitted my PhD on the 31st August 2005 (9 months before Twitter started, almost two years before the first iPhone). The easiest version to find (click here) contains the minor revisions requested by my examiners and some typographical changes to fit it into the Computer Lab’s Technical Report series.

Since it seemed like a good idea at the time, my thesis has an annotated bibliography (so you can read a brief precis of what I referenced, which could assist you in deciding whether to follow it up). I also went to some effort to identify online versions of everything I cited, because it always helpful to just click on a link and immediately see the paper, news article or other material.

The thesis has 153 references, in two cases I provided two URLs, and in three cases I could not provide any URL — though I did note that the three ITU standards documents I cited were available from the ITU bookshop and it was possible to download a small number of standards without charge. That is, the bibliography contained 152 URLs.
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