Why is the main PDF linked through docs.google.com? What's the added value of this? I can only see privacy drawbacks, but I'm a bit paranoid on this side, so maybe I'll stuck with the "it's just not needed" point :-)

Direct PDF clicky: http://www.cs.uvm.edu/~icdm/algorithms/10Algorithms-08.pdf

Though letting Google deal with PDFs (including potential malware) has its upside too ...