1. O. M. Hammouri and M. M. Matalgah, “Voronoi path planning technique for recovering communication in UAVs,” Proc. of the 2008 IEEE/ACS International Conf. on Computer Systems and Applications, pp. 403–406, 2008.
2. M. C. Novy, D. R. Jacques, and M. Pachter, “Air vehicle optimal trajectories between two radars,” Proc. of American Control Conf., vol. 1, pp. 785–790, 2002.
3. M. Neus and S. Maouche, “Motion planning using the modified visibility graph,” Proc. of the IEEE International Conf. on Systems, Man and Cybernetics, vol. 4, pp. 12–15, 1999.
4. H. P. Huang and S. Y. Chung, “Dynamic visibility graph for path planning,” Proc. of IEEE/RSJ International Conf. on Intelligent Robots and Systems, Sendai, Japan, 2004.
5. H. J. S. Feder and J. J. E. Slotine, “Real-time path planning using harmonic potentials in dynamic environments,” Proc. of IEEE International Conf. on Robotics and Automation, pp. 874–881, vol. 1, 1997.