Nils Nilsson received a PhD in electrical engineering from Stanford University in 1958. Since then, he has greatly influenced the field of computer science and currently works as a professor of engineering in the department of computer science at Stanford University. Thoughout his career, Nilsson published five text books on AI while working on statistical and neural network approaches to pattern recignition. He also directed work on a integrated mobile robot called SHAKEY and developed the PROSPECTOR export system. [[robots.stanford.edu]]