Finding the global optimal solution in Dynamic multiple TSPTW with data-driven ACO. - Zimu Xu; Jiahui Yu; Weifeng Su (SmartWorld/SCALCOM/UIC/ATC/IOP/SCI, 2021)

Sequence Q-Learning Algorithm for Optimal Mobility-Aware User Association. - Wanjun Ning; Zimu Xu; Jingjin Wu; Tiejun Tong (ICC, 2022)

A Ring Topology-Based Communication-Efficient Scheme for D2D Wireless Federated Learning. - Zimu Xu; Wei Tian; Yingxin Liu; Wanjun Ning; Jingjin Wu (GLOBECOM, 2023)

Digital resilience and firm internationalization: a study of Chinese listed companies. - Zhaochen Li; Zimu Xu; Arun Sukumar (J. Enterp. Inf. Manag., 2024)

Digital Transformation and Profit Growth: A Configurational Analysis of Regional Dynamics. - Sukanlaya Sawang; Jian Zhao; Zimu Xu (IEEE Trans. Engineering Management, 2025)

CSTAR-FL: Stochastic Client Selection for Tree All-Reduce Federated Learning. - Zimu Xu; Antonio Di Maio; Eric Samikwa; Torsten Braun (IEEE Trans. Mob. Comput., 2025)

Energy Efficient Power Control for Over-the-Air Federated Learning in Satellite Communications. - Hang Qi; Jieping Luo; Zimu Xu; Qiyue Li; Jiaying Yin; Jingjin Wu (IEEE Commun. Lett., 2025)