Age of Information (AoI)-Aware Joint Optimization for Active RIS and NOMA-Assisted AGMEC Networks. - Zhaoyuan Shi; Zhipeng Bi; Ruichen Zhang 001; Huabing Lu; Chongwen Huang; Helin Yang; Jun Cai 001; Dusit Niyato (IEEE Trans. Wirel. Commun., 2026)