Feel free to email me at dean@foster.net.
I was a chaired professor at the University of Pennsylvania before joining Amazon. One stream of research I created involves connecting two of my favorite areas, namely statistics and game theory which recently got a test of time award. (This research also previously got us a NY times mention in a fun piece about being scooped by 40 years.)
A reasonable complete description of who I am can be found on my home page.
(Note: I seem to have two user names that differ by a capital letter (http://en.wikipedia.org/wiki/User:Dean_P_Foster). I wish I knew how to merge the accounts. I like the fact that this account has an ID of 8659. But that really is of no import.)
Some coauthors on the wiki: