Lectures: Christos Papadimitiou , Regina Barzilay , Oded Goldreich , Guy Rothblum , Michal Irani , Leo Corry , Benny Applebaum ,Orr Dunkelman , Gil David , Amir Ban , Nati Linial , Yuval Rabani , Nachum Dershowitz , Dieter van Melkebeek , Maurice Herlihy , Avi Rubin , Irit Dinur , Oliviero Stock , Solomon Golomb , Julia Kempe , Igor Ulitzky , Tal Lev-Ami , Michal Ozery-Flato