1. Numerical potential field techniques for robot path planning;Barraquand;IEEE Transactions on Systems, Man, and Cybernetics,1992
2. Computational geometry;Berg,2000
3. Anisotropic geodesics for perceptual grouping and domain meshing;Bougleux,2008
4. Global path planning on board the mars exploration rovers;Carsten,2007
5. Traversable region modeling for outdoor navigation;Castejón;Journal of Intelligent and Robotic Systems,2005