As HPSI's Chief Scientist, Larry's specialties are information systems, computer science, data science, and artificial intelligence. He provides consulting services and seminars for managers and technologists on best practices for incorporating AI and data science into business, government, and educational organizations. All recommendations include attention to ethical design and implementation of systems. Projects include optimization of online learning for graduate academic and professional programs. Larry is the author of over 150 scientific articles and four books on artificial intelligence.