Namazi, Majid, Conrad Sanderson, M.A. Newton, and Abdul Sattar. “Surrogate Assisted Optimisation for Travelling Thief Problems”. Proceedings of the International Symposium on Combinatorial Search 11, no. 1 (September 1, 2021): 111–115. Accessed May 7, 2026. https://ojs.aaai.org/index.php/SOCS/article/view/18542.