GoodSpeed: Optimizing Fair Goodput with Adaptive Speculative Decoding in Distributed Edge Inference. - Phuong Tran; Tzu-Hao Liu; Long Tan Le; Tung-Anh Nguyen; Van Quan La; Eason Yu; Han Shu; Choong Seon Hong; Nguyen H. Tran (CoRR, 2025)