Application of ELM in Key Impact Factors Identification of Rail Transit System Cost. - Haolin Chen; Jihong Yang; Gang Xu; Guofei Gao; Quan Yuan; Zhouxin Li; Ziqi Wang; Yanfei Li; Hui Liu 023 (ICBDC, 2019)

Sensitivity Analysis of Cost Elements in Rail Transit System Using EO-FNN. - Hengxin Yin; Senhua Lai; Gang Xu; Quan Yuan; Guofei Gao; Zhu Duan; Chao Chen; Yanfei Li; Hui Liu 023 (ICBDC, 2019)

Realization of comprehensive monitoring and friendly evaluation system for gas environment of rail transit station. - Siyuan Liang; Qing Tian; Guofei Gao; Xuanchuan Zheng (ICAIIS, 2021)