Oops. I had meant to link the survey. His lecture[0] on the subject is quite approachable, for those who prefer visuals to papers. [0] http://youtu.be/ebWVLVhi

Oops. I had meant to link the survey. His lecture[0] on the subject is quite approachable, for those who prefer visuals to papers. [0] http://youtu.be/ebWVLVhiaiY http://youtu.be/ebWVLVhiaiY