I'm working and unable to spend a lot of time find the papers (for which you would need access to the journals to read) I do have this transcript of a talk whi

I'm working and unable to spend a lot of time find the papers (for which you would need access to the journals to read) I do have this transcript of a talk which does a much better job than I can. http://dl.dropbox.com/u/9991388/2200_7-barktran.pdf http://dl.dropbox.com/u/9991388/2200_7-barktran.pdf For more published research, checkout the references used in the publicly available stuff from that dr's website.