10th European Conference on Artificial Intelligence, Wiley, 1992.
Mechanical Engineering is more than Differential Equations Journal Article
Computational Intelligence, 8 (2), pp. 319-322, 1992.
AAAI Spring Symposium on Reasoning with Diagrammatic Representations, 1992.
Model-based Traffic Control Journal Article
International Journal of Artificial Intelligence in Engineering, 7 , 1992.
Second International Round-Table Conference on Computational Models of Creative Design, 1992.
Artificial Intelligence in Design '91, Butterworth-Heinemann, 1991.
Proceedings of the IEEE/RSJ International Workshop on Intelligent Robots and Systems, IEEE IEEE Press, 1991.
Qualitative Kinematics in Mechanisms Journal Article
Artificial Intelligence, 44 (1), pp. 89-119, 1990.