Wenxiao Zhang is now an associate researcher in the School of Information Science and Technology, University of Science and Technology of China, Hefei, China. He was a research fellow at Singapore University of Technology and Design from 2022 to 2023. He obtained his Ph.D. degree in the School of Computer Science, Wuhan University, China. His research interests include point cloud analysis, such as point cloud completion and point cloud based retrieval for place recognition.