Nils J. Nilsson, Kumagai Professor of Engineering (Emeritus) in the Department of Computer Science at Stanford University, received his PhD degree in Electrical Engineering from Stanford in 1958. He spent twenty-three years at the Artificial Intelligence Center of SRI International working on statistical and neural-network approaches to pattern recognition, co-inventing the A* heuristic search algorithm and the STRIPS automatic planning system, directing work on the integrated mobile robot, SHAKEY, and collaborating in the development of the PROSPECTOR expert system. He has published five textbooks on artificial intelligence.
Professor Nilsson returned to Stanford in 1985 as the
Chairman of the Department of Computer Science, a position he held
until August 1990. Besides teaching courses on artificial intelligence
and on machine learning, he has conducted research on flexible robots
that are able to react to dynamic worlds, plan courses of action, and
learn from experience. His work on "teleo-reactive programs" for robust
and opportunistic control of robots and software agents has been
extended and applied by many researchers and robot developers. (See the
teleo-reactive programs Web
Nilsson served on the editorial boards of the journal Artificial Intelligence and of the Journal of Artificial Intelligence Research. He was an Area Editor for the Journal of the Association for Computing Machinery. He is a past-president and Fellow of the Association for the Advancement of Artificial Intelligence and is also a Fellow of the American Association for the Advancement of Science. He was a co-founder of Morgan Kaufmann Publishers, Inc.
Professor Nilsson is a foreign member of the Royal Swedish Academy of Engineering Sciences. He is a recipient of the IEEE "Neural-Network Pioneer" award, the IJCAI "Research Excellence" award, and the AAAI "Distinguished Service" award. In 2011 he was inducted as one of ten members of IEEE Intelligent System's inaugural "AI Hall of Fame."
Understanding Beliefs is available from MIT Press and from bookstores, such as Amazon.com. The book describes how we acquire and make use of beliefs of all kinds. Many of our beliefs should be regarded as tentative and should be subject to revision (or elimination) based on rigorous evaluation -- just like scientific theories are. The book also challenges several widely held philosophical assumptions.
The Quest for Artificial Intelligence: A History of Ideas and Achievements is available from Cambridge University Press and from bookstores, such as Amazon.com. (Click here to see a brief description and some reviewers' comments.) The book is written both for the lay reader who would like to know what this field is all about and for the researcher, student, and scholar interested in the historical antecedents of current AI systems.
I have relocated to Medford, Oregon but can still be reached by email at:
As an emeritus faculty member, I am no longer accepting PhD students, research assistants, or postdoctoral researchers.