Research on Gas Pipeline Multi-Point Leak Signal Processing and Source Locating Using VMD, BSS and Relative Entropy. - Yongmei Hao; Ni Qin; Zhixiang Xing; Yujia Wu; Yunfei Yue (Int. J. Pattern Recognit. Artif. Intell., 2019)

Leakage Signal Analysis of Urban Gas Pipeline Based on Improved Variational Mode Decomposition. - Yongmei Hao; Zhanghao Du; Zhixiang Xing; Xiaohu Mao (Int. J. Pattern Recognit. Artif. Intell., 2020)

Noise Reduction Method of Pipeline Infrasonic Leakage Signal Based on Improved Prony Algorithm and Difference Energy Model. - Min Li; Yongmei Hao; Zhixiang Xing; Qiang Yao; Xu Ning (Int. J. Pattern Recognit. Artif. Intell., 2023)