1. Natural scene understanding for mobile robot navigation;Betge-Brezetz,1994
2. Object-based modelling and localization in natural environments;Betge-Brezetz,1995
3. Adaptive localization of an autonomous mobile robot in natural environments;Betge-Brezetz,1994
4. Integrated planning and execution control of autonomous robot actions;Chatila,1992
5. Perception system and functions for autonomous navigation in a natural environment;Chatila,1994