REFERENCES
1. IAEA. IAEA releases annual data on illicit trafficking of nuclear and other radioactive material. 2023. Available from: https://www.iaea.org/newscenter/pressreleases/iaea-releases-annual-data-on-illicit-trafficking-of-nuclear-and-other-radioactive-material. [Last accessed on 18 Dec 2023].
2. Alert in central Mexico after theft of radioactive material. 2023. Available from: https://bnonews.com/index.php/2023/03/alert-in-central-mexico-after-theft-of-radioactive-material/. [Last accessed on 18 Dec 2023].
3. Howse JW, Ticknor LO, Muske KR. Least squares estimation techniques for position tracking of radioactive sources. Automatica 2001;37:1727-37.
4. Cho HS, Woo TH. Mechanical analysis of flying robot for nuclear safety and security control by radiological monitoring. Ann Nucl Energy 2016;94:138-43.
5. Rao NSV, Shankar M, Chin JC, et al. Identification of low-level point radiation sources using a sensor network. In: 2008 International Conference on Information Processing in Sensor Networks (IPSN 2008); 2008 Apr 22-24; St. Louis, USA. IEEE; 2008. pp. 493-504.
6. Gunatilaka A, Ristic B, Gailis R. On localisation of a radiological point source. In: 2007 Information, Decision and Control; 2007 Feb 12-14; Adelaide, Australia. IEEE; 2007. pp. 236-41.
7. Nemzek RJ, Dreicer JS, Torney DC, Warnock TT. Distributed sensor networks for detection of mobile radioactive sources. IEEE Trans Nucl Sci 2004;51:1693-700.
8. Brewer ET. Autonomous localization of 1/R2 sources using an aerial platform. Virginia Tech; 2009. Available from: https://vtechworks.lib.vt.edu/handle/10919/36378. [Last accessed on 18 Dec 2023].
9. Morelande MR, Ristic B. Radiological source detection and localisation using Bayesian techniques. IEEE Trans Signal Process 2009;57:4220-31.
10. Jarman KD, Miller EA, Wittman RS, Gesh CJ. Bayesian radiation source localization. Nucl Technol 2011;175:326-34.
11. Huo J, Liu M, Neusypin KA, Liu H, Guo M, Xiao Y. Autonomous search of radioactive sources through mobile robots. Sensors 2020;20:3461.
12. Ling M, Huo J, Moiseev GV, Hu L, Xiao YF. Multi-robot collaborative radioactive source search based on particle fusion and adaptive step size. Ann Nucl Energy 2022;173:109104.
13. Dadgar M, Jafari S, Hamzeh A. A PSO-based multi-robot cooperation method for target searching in unknown environments. Neurocomputing 2016;177:62-74.
14. Couceiro MS, Rocha RP, Ferreira NMF. A novel multi-robot exploration approach based on particle swarm optimization algorithms. In: 2011 IEEE International Symposium on Safety, Security, and Rescue Robotics; 2011 Nov 01-05; Kyoto, Japan. IEEE; 2011. pp. 327-32.
15. Song C, He Y, Ristic B, Lei X. Collaborative infotaxis: searching for a signal-emitting source based on particle filter and Gaussian fitting. Robot Auton Syst 2020;125:103414.
16. Lin HI, Tzeng HJ. Searching a radiological source by a mobile robot. In: 2015 International Conference on Fuzzy Theory and Its Applications (iFUZZY); 2015 Nov 18-20; Yilan, Taiwan. IEEE; 2015. p. 1-5.
17. Gunatilaka A, Ristic B, Gailis R. Radiological source localisation. Defence Science and Technology Organisation Victoria (Australia) Human Protection and Performance Division. 2007. Available from: http://www.dsto.defence.gov.au/corporate/reports/DSTO_TR_1988.pdf. [Last accessed on 18 Dec 2023].
18. Doucet A, Freitas N, Gordon N. Sequential Monte Carlo methods in practice. vol. 1. In: Information science and statistics. New York: Springer; 2001.
19. Carpenter J, Clifford P, Fearnhead P. Improved particle filter for nonlinear problems. IET Radar Sonar Nav 1999;146:2-7.
20. Kennedy J, Eberhart R. Particle swarm optimization. In: Proceedings of ICNN'95 - International Conference on Neural Networks; 1995 Nov 27 - Dec 01; Perth, Australia. IEEE; 1995. pp. 1942-8.
21. Lu Q, Han QL, Peng D, Choi Y. Decision and event-based fixed-time consensus control for electromagnetic source localization. IEEE Trans Cybern 2022;52:2186-99.
22. Tong G, Fang Z, Xu X. A particle swarm optimized particle filter for nonlinear system state estimation. In: 2006 IEEE International Conference on Evolutionary Computation; 2006 Jul 16-21; Vancouver. IEEE; 2006. pp. 438-42.
23. Zhao J, Li Z. Particle filter based on particle swarm optimization resampling for vision tracking. Expert Syst Appl 2010;37:8910-4.