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2006 Parsons Lecture "Breaking Driver's License Codes" by Dr. Joseph Gallian Thursday, March 30 at 7pm in Lipinsky Auditorium

Abstract:

Many states use complicated algorithms or formulas to assign drivers' license numbers but keep the method confidential. Just for the fun of it, Professor Gallian attempted to figure out how the states code their license numbers. In this talk he will discuss how he was able to break the codes for several of the states. The talk illustrates an important problem-solving technique that is not emphasized in mathematics classes. It also teaches the lesson that sometimes things done just for the sake of curiosity can have applications.