Tianjin Mo received an MA.Sc in Computer Science and Technology from Chongqing Jiaotong University, Chongqing, China, in 2021. He is currently a lecturer at Chongqing College of Electronic Engineering, Chongqing, China. His research interests include natural language processing and table question answering.

Qiao Xiao received the B.S. degree in computer science from Chongqing Jiaotong University, Chongqing, China in 2021, where he is currently working toward his M.S. degree in computer science. His research interests include natural language processing technologies.

Hongyi Zhang received the B.S. degree in computer science from Chongqing Jiaotong University, Chongqing, China in 2021, where he is currently working toward the M.S. degree in computer science. Her research fields include natural language processing.

Ren Li received the Ph.D. degree in computer science from Chongqing University, Chongqing, China, in 2013. He is currently a Professor with the College of Information Science and Engineering, Chongqing Jiaotong University, Chongqing, China. His research interests include knowledge graph and structural health monitoring technologies.

Yunsong Wu received a Ph.D. in Computer Science and Technology from Chongqing University. He is currently a Senior Engineer at the School of Big Data and Software Engineering at Chongqing University. His research interests include big data technology.