An intelligent tutoring agent that is actually able to tutor students to write algebraic expressions for story problems. This system is based on cognitive scientific research and is funded under a National Science Foundation grant.
Attempt to make a system that is easier to learn and use than anything available to novice programmers today: HANDS: Human-centered Advances for Novice Development of Software. School of Computer Science, Carnegie Mellon University; NSF funded.
Parallel functional language developed at Carnegie Mellon, SCandAL project. Most important new ideas: nested data parallelism, language based performance model.
Assistant Professor of Robotics, The Robotics Institute, CMU. Interests include: formal representations of perception and action; planning with incomplete information; interleaving planning and execution; mobile robot architectures; real-time visual o...