• David P. Miller and Marc G. Slack. Global symbolic maps from local navigation. In Proceedings of the ninth National conference on Artificial intelligence AAAI, pages 750–755, 1991.
  • Erann Gat. Integrating Planning and Reacting in a Heterogeneous Asynchronous Architecture for Controlling Real-World Mobile Robots. AAAI, pages 809–815, 1992.
  • Larry Matthies. Stereo vision for planetary rovers: Stochastic modeling to near real-time implementation. International Journal of Computer Vision, 8(1):71–91, 1992. (doi:10.1007/BF00126401)
  • Illah Nourbakhsh, Sarah Morse, Craig Becker, Marko Balabanovic, Erann Gat, Reid Simmons, Steven Goodridge, Harsh Potlapalli, David Hinkle, Ken Jung, and David van Vactor. The winning robots from the 1993 robot competition. AI magazine, 14(4):51–62, 1993.
  • Erann Gat and Greg Dorais. Robot navigation by conditional sequencing. In Proceedings of the International Conference on Robotics and Automation, pages 1293–1299, 1994.