A Multi-Objective Genetic Programming with Size Diversity for Symbolic Regression Problem - Zhang, Yujie; Li, Guoquan; Huang, Zhengwen; Jia, Jinshuo; Li, Xiang; Peng, Donghui (2025 IEEE Congress on Evolutionary Computation (CEC), Evolutionary Computation (CEC), 2025 IEEE Congress on, 2025)