Learning to Specialize: Joint Gating-Expert Training for Adaptive MoEs in Decentralized Settings - Farhat, Yehya; Shili, Hamza ElMokhtar; Liao, Fangshuo; Dun, Chen; Hipolito Garcia, Mirian; Zheng, Guoqing; Awadallah, Ahmed; Sim, Robert; Dimitriadis, Dimitrios; Kyrillidis, Anastasios (Advances in Neural Information Processing Systems, 2025)