[1] C. Kiekintveld, V. L. Kreinovich, O. Lerma, Optimizing trajectories for unmanned aerial vehicles (UAVs) patrolling the border, San Francisco, CA, pp. 23-26, May 2011.
[2] P. Vincent, I. Rubin, A framework, analysis for cooperative search using UAV swarms, in Proceedings of the 2004 ACM symposium on Applied computing, pp. 79-86, 2004.
[3] Y. Altshuler, V. Yanovsky, I. A. Wagner, A. M. Bruckstein, The cooperative hunters-efficient cooperative search for smart targets using uav swarms, in Second International Conference on Informatics in Control, Automation and Robotics (ICINCO), the First International Workshop on Multi-Agent Robotic Systems (MARS), pp. 165-170, 2005.
[4] M. Chishti, C. Bergeron, virtual border fence given mixed assessment in first test, DC: Migration Policy Institute, Washington, 2008.
[5] D. Flesher, Border Security: Air Team, May 2011; https://www.isr.umd.edu/~austin/enes489p/projects2011a/BorderSecurity-Air-Team-FinalReport.pdf (accessed 31 Jan 2018)
[6] A. R. Girard, A. S. Howell, J. K. Hedrick, Border Patrol and surveillance missions using multiple unmanned air vehicles, Atlantis, Paradise Island, Bahamas, 14-17 December 2004.
[7] D. Bein, W. Bein, A. Karki, B. Madan, Optimizing Border Patrol Operations Using Unmanned Aerial Vehicles, In Information Technology-New Generations (ITNG), 12th IEEE International Conference, pp. 479-484, Apr. 2015.
[8] M. H. Chen, C. F.Chen, W. S. Wu, A river monitoring system using UAV and GIS, Singapore, 5-9 November 2001.
[9] K. J. Ordonez, Modeling the U.S. Border Patrol Tucson Sector for the Deployment and Operation of Border Security Forces, Arizona State: Naval Postgraduate School, March 2006.
[10] G. Lau, H. H. Liu, Real-Time Path Planning Algorithm for Autonomous Border Patrol: Design, Simulation, and Experimentation, Journal of Intelligent & Robotic Systems, vol. 75, no. 3-4, pp. 517-539, 2014.
[11] A. Ryan, M. Zennaro, A. Howell, An overview of emerging results in cooperative UAV control, In Proceedings of 43rd IEEE Conference on Decision and Control, 2004.
[12] J. Blazakis, Border Security and Unmanned Aerial Vehicles, CRS Report for Congress, January 2, 2004.
[13] J. G. Chad, C. Haddal, Homeland Security: Unmanned Aerial Vehicles and Border Surveillance, Congressional Research Service, July 8, 2010.
[14] E. Gutierrez, J. Juett, C. Kiekintveld, Generating Effective Patrol Strategies to Enhance US Border Security, Journal of Strategic Security, Vol. 152, No. 5, pp. 1-6, 2013.
[15] H. Khandani, S. M. M. Dehghan, H. Moradi, Ground Moving Target Handover between UAVs accompany with the Most Regional Coverage, Tabriz journal of electrical engineering, vol. 47, no.3, pp. 989-999, 1396. (in Persianفارسی )
[16] P. Jones, Cooperative Area Surveillance Strategies Using Multiple Unmanned System, Ph.D. dissertation Georgia Institute of Technology, May 2009.
[17] K. Kalyanam, P. Chandler, M. Pachter, S. Darbha, Optimization of Perimeter Patrol Operations Using Unmanned Aerial Vehicles, Journal of Guidance, Control, and Dynamics, vol. 35, no. 2, pp. 434-441, 2012.
[18] M. A. Khesali, S. M. Mehdi Dehghan, S. H. Cheheltani, A new spatiotemporal virtual plane to evaluate the performance of the border coverage scenarios, 2014 Second RSI/ISM International Conference on Robotics and Mechatronics, 15-17 Oct. 2014.
[19] M. A. Khesali, S. M. M. Dehghan, A. H. Tavakoli, Evaluation and Selection of Proper Aerial Coverage Scenario Using Spatio-Temporal Virtual Plane in Border Patrolling Application, Tabriz journal of electrical engineering, vol. 47, no. 2, pp. 517-525, 1396. (in Persianفارسی )