GeoPipe: a Geo-distributed LLM Training Framework with enhanced Pipeline Parallelism in a Lossless RDMA-enabled Datacenter Optical Transport Network. - Jun Dai; Xiaorun Wang; Kexiong Fang; Zheng Yang; Yuefeng Ji; Jiawei Zhang 004 (CoRR, 2025)

MatchRDMA: A Segmented and Rate-Matched Long-Haul RDMA Scheme for Geo-distributed LLM Training over OTN. - Jun Dai; Xiaorun Wang; Xingde Li; Zheng Yang; Kexiong Fang; Zhiqun Gu; Hongxiang Wang; Yuefeng Ji; Jiawei Zhang 004 (CoRR, 2026)