Sandip Sen is an Associate Professor of Computer Science in the University of Tulsa with primary research interests in multiagent systems, machine learning, and genetic algorithms. He completed his PhD in the area of intelligent, distributed scheduling from the University of Michigan in December, 1993. He has authored more than 125 papers in workshops, conferences, and journals in several areas of artificial intelligence. In 1997 he received the prestigious CAREER award given to outstanding young faculty by the National Science Foundation. He has served on the program committees of most major national and international conferences in the field of intelligent agents including AAAI, IJCAI, ICMAS, AA, AAMAS, ICGA, etc. He was the co-chair of the Program Committee of the 5^th International Conference on Autonomous Agents held in Montreal Canada in 2001. He regularly reviews papers for major AI journals and serves on the panels of the National Science Foundation for evaluating agent systems related projects. He has chaired multiple workshops and symposia on agent learning and reasoning. He has presented several tutorials on multiagent systems in association with the leading international conferences on autonomous agents and multiagent systems. He was also invited to lecture on the topic of learning agents in the First (1999, Utrecht, Netherlands), Second (2000, Saarbrucken, Germany) and Fourth (2002, Bologna, Italy) European Agent Systems Summer school, the First American Agent Systems School (2002, Marina del Ray, California, USA), and the Melbourne Agent System School (2003, Melbourne, Australia).