During May 19-23, 2008 I participated as an invited speaker in a conference on Computability, Complexity and Randomness held at Nanjing University, Nanjing, China. The subject of my 1-hour plenary talk was: Mass Problems. My abstract (plain text) is available. My slides are available in several formats: PDF, PS.
A list of my recent and upcoming talks is available.
My publication list is available.
t20@psu.edu / 27 May 2008