1. Stewart, W. K., A Model-Based Approach to 3-D Imaging and Mapping Underwater, to be presented at the 7th International Conference and Exhibit on Offshore Mechanics and Arctic Engineering (OMAE), Houston, Texas, February 7–12, 1988.
2. Matthies, L. H. and A. E. Elfes, Sensor Integration for Robot Navigation: Combining Sonar and Stereo Range Data in a Grid-Based Representation, to be presented at the IEEE Decision and Control Conference, Los Angeles, CA, December 1987.
3. Kweon, I. S., personal communication, Robotics Institute, Carnegie-Mellon University, Pittsburgh, PA, 15213, October 1987.
4. Stewart, W. K., A Non-Deterministic Approach to 3-D Modeling Underwater, 5th
5. Symposium on Unmanned Untethered Submersible Technology, University of New Hampshire, June, 1987.