Conference Organization Program Co-chairs: Peter Auer, U Leoben Ron Meir, Technion Program Committee:   Shai Ben David, U Waterloo Avrim Blum, Carnegie Mellon University   Peter Bartlett, UC Berkeley   Nader Bshouty, Technion   Ran El-Yaniv, Technion   Yoav Freund, Columbia   Ralf Herbrich, Microsoft   Marcus Hutter, IDSIA   Tony Jebara, Columbia   Balazs Kegl, U Montreal   Vladimir Koltchinskii, U New Mexico   Phil Long, Columbia   Gabor Lugosi, Barcelona   Shie Mannor, McGill   Shahar Mendelson, Australian National University   Massimiliano Pontil, University College London   Daniel Reidenbach, U of Kaiserslautern   Dan Roth, U Illinois Urbana-Champaign   Michael Schmitt, Ruhr University Bochum   Rocco Servedio, Columbia   Hans Ulrich Simon, Ruhr University Bochum   Volodya Vovk, Royal Holloway   Manfred Warmuth, UC Santa Cruz   Tong Zhang, IBM   Local Arrangements: Nicolò Cesa Bianchi, Università di Milano Claudio Gentile, Università dell’Insubria   Open Problems Co-chairs: Adam Klivans, Toyota Technological Institute Rocco Servedio, Columbia     Webmaster: Dori Peleg (Technion)