A Novel Approximation Algorithm for Max-Covering Circle Problem. - Kaiqi Zhang 001; Siyuan Zhang; Jirun Gao; Hongzhi Wang 001; Hong Gao 001; Jianzhong Li 001 (COCOA (1), 2023)

Metaverse Driven Edge-Fogging-Cloud Network for Complex Human Activity Recognition Using Sensors Fusion. - Haoyu Fan; Jirun Gao; Yancai Xu; Giancarlo Fortino; Wen Qi (iMETA, 2023)

Approximation algorithms for finding maximum containing circle and sphere. - Kaiqi Zhang 001; Siyuan Zhang; Jirun Gao; Hongzhi Wang 001; Hong Gao 001; Jianzhong Li 001 (Theor. Comput. Sci., 2025)