great! that does look interesting. I'll have a good look through it. You involved in this field yourself? If so, drop me a line as we're looking for a consultant to help us with something
I've done some work on machine learning and specifically document classification in a corporate behemoth. Send me an email to gmail.com and prefix that with osipov followed by an @ sign -- I'll get back to you.
This sounds interesting to me too, and in an area where I've had some experience. If nothing else perhaps we can trade notes. You'll find contact details in my profile.