It took a while, but our ECLM 2013 slides “SISCOG: a story written in Lisp” have been published. Incidentally, they are also featured in Franz's ACL Success Stories, yay.
On a related note, Vsevolod Dyomkin published his video recordings of the meeting. Sadly, we didn't get permission to publish our video.
Finally, SISCOG is hiring and has open positions for Software Engineers and Operations Research Analysts that require C++ programming, which is rather ironic and anti-climatic for this blog post. :-)