Richard is a professor emeritus at Minnesota State University, Mankato where he taught and performed research in the Computer & Information Science Department for 27 years.  Dr. Roiger holds a PhD degree in Computer & Information Sciences from the University of Minnesota.    After retirement, he continues to serve as an adjunct faculty member teaching courses in data mining, artificial intelligence and research methods.  Richard is a textbook writer and has published several journal articles.  Dr. Roiger is a board member of the Retired Education Association of Minnesota where he serves as their financial adviser.  Richard enjoys interacting with his grandchildren, traveling with his wife, writing and pursuing his musical talents.
PhD, Computer Science, University of Minnesota
Areas of Research / Professional Expertise
Artificial Intelligence, Data Mining & Analytics, Research Methods
Personal Interests
Music, Bible Study, Grandchildren, Travel