1. Andrew W. Appel is the Eugene Higgins Professor of Computer Science in the Department of Computer Science at Princeton University in Princeton, New Jersey, USA. Richard A. DeMillo is the Charlotte B. and Roger C. Warren Chair of Computing and a professor in the College of Computing at Georgia Tech in Atlanta, Georgia, USA. Philip B. Stark is a professor in the Department of Statistics at the University of California, Berkeley, in Berkeley, California, USA. The authors are listed alphabetically; they...