Enhancing Perceived Empathy in Empathic Mixed Reality Agents via Context-Aware Adaptation. - Zhuang Chang; Dominik O. W. Hirschberg; Kunal Gupta; Mehak Sharma; Kangsoo Kim; Huidong Bai; Li Shao; Mark Billinghurst (IEEE Trans. Vis. Comput. Graph., 2026)