Ruichang Zhang Zhixin Liu 0003 Ge Chen 0001 Wenjun Mei Convergence Analysis of Weighted-Median Opinion Dynamics With Prejudice. 4155-4162 2025 June 70 IEEE Trans. Autom. Control. 6 https://doi.org/10.1109/TAC.2025.3530877 db/journals/tac/tac70.html#ZhangLCM25 streams/journals/tac