1. Office of the Secretary of Defense. Unmanned aircraft systems roadmap 2005–2030. Washington DC; 2005.
2. Robot motion planning;Latombe,1991
3. Coverage for robotics: a survey of recent results;Choest;Ann Math Artif Intell,2001
4. Gabriely Y, Rimon E. Spanning-tree based coverage of continuous areas by a mobile robot. In: Proceedings of the 2001 IEEE international conference on robotics & automation, Seoul, Korea, 2001. p. 1927–33.
5. Competitive on-line coverage of grid environments by a mobile robot;Gabriely;Comput. Geom.,2003