Signal Processing on Graphs, lectures, code, examples?

I came across this Stanford paper from NIPS 2013 proceddings on Signal Processing on Graphs [0]. In the references, a tutorial paper was mentioned here [1]. Now I know that there is a course being offered at USC this Fall on Signal Processing of Graphs and from the looks of it seems pretty basic and probably a great startting point [2]. If you are at USC, can you please see if you can get the lectures up? Or if you know there are any lectures, code examples out there, I will be hugely grateful.

[0] http://xxx.tau.ac.il/abs/1307.0468?context=cs

[1] http://nips.cc/Conferences/2013/Program/event.php?ID=3846

[2] http://biron.usc.edu/wiki/index.php/EE599

Edit: spellings.