The following publications are possibly variants of this publication:
- Voronoi-Based Outdoor Traversable Region ModellingCristina Castejón, Dolores Blanco, Beatriz L. Boada, Luis Moreno. In Srikanta Patnaik, Lakhmi C. Jain, Spyros G. Tzafestas, Germano Resconi, Amit Konar, editors, Innovations in Robot Mobility and Control. Volume 8 of Studies in Computational Intelligence, pages 201-249, Springer, 2005. [doi]
- Compact Modeling Technique for Outdoor NavigationCristina Castejón, Dolores Blanco, Luis Moreno. tsmc, 38(1):9-24, 2008. [doi]