- On recognition of 3-D objects from 2-D images
- A Design for Optimizations of the Bitvectoring Class. By J.T. Schwartz and M. Sharir
- Finding Effective 'force-targets' for Two-dimensional Multifinger Frictional Grips
- Identification of Partially Obscured Objects in two Dimensions by Matching of Noisy 'characteristic Curves, '
- On the Case of the Piano Movers' Problems: V. The Case of a rod Moving in Three-dimensional Space Amidst Polyhedral Obstacles