- A Glimpse of Algebraic K-Theory (given at ICTP, Trieste, during Summer 1997)
- Lectures on the Cohomology of Finite Group Schemes (given at the University of Nantes, December 2001)
- Algebraic Cycles and Algebraic K-theory (given at ETH-Zurich during Fall 2003)
- Algebraic Cycles and Algebraic K-theory, II (given at IHP in Paris during Spring 2004)