| Dorit Aharonov Computer Science Division, University of California, Berkeley E-mail: doria@cs.huji.ac.il |
| Isaac Chuang Department of Physics, Massachusetts Institute of Technology, Cambridge E-mail: ichuang@mit.edu |
| Guang-Can Guo Department of Physics, The University of Science & Technology of China E-mail: gcguo@ustc.edu.cn |
| Hoi-Kwong Lo Department of Electrical and Computer Engineering, University of Toronto, Canada E-mail: hklo@comm.utoronto.ca |
| Umesh Vazirani Comprter Science Division, University of California, Berkeley E-mail: vazirani@cs.berkeley.edu |
Andrew Chi-Chih Yao |