Classes:

Introduction to complexity: 2002b , 2003b , 2003c , 2004b , 2005a , 2005b , 2006a , 2007b , 2008b , 2010b , 2011b

2012	Workshop on electronic voting
2011	Randomized and derandomized algorithms
	Workshop on electronic voting
2010	Error correcting codes
	Workshop on electronic voting
	Seminar on Random Walks on Graphs
2009	Workshop on electronic voting
	Seminar on Error Correcting Codes
2008	Workshop on electronic voting
	Randomized and derandomized algorithms
	Seminar on Primality Testing
2007	Zero knowledge proofs
	Workshop on Electronic voting.
2006	A seminar on three recent results in computational complexity.
	Quantum computation (with Oded Regev)
	Explicit constructions of expanders and extractors
2005	Seminar on space bounded computations
	Space bounded computations
2004	Quantum Computation
	Interactive proofs and derandomization
2003	Expanding graphs
2002	Quantum computation
	Workshop in anonymous communication
	Error correcting codes
2001	Derandomization