Thesis Title: Research on Pedestrian Trajectory Prediction Based on Social Interaction Perception
 Defender: Peng Yusheng
 Supervisor: Professor Zheng Liping
  
 Thesis Title: Calculation Method and Application of Multivariate Capacity Limited Power Graph
 Defender: Yao Yuyou
 Supervisor: Professor Zheng Liping
  
 Defense Committee Composition:
 Chair: Professor Liu Ligang, Doctoral Supervisor, University of Science and Technology of China
 Member: Professor Zhou Yuanfeng, Doctoral Supervisor, Shandong University
 Professor Liu Qi, Doctoral Supervisor, University of Science and Technology of China
 Professor Liu Xiaoping, Doctoral Supervisor, Hefei University of Technology
 Researcher Zhao Zhongqiu, Doctoral Supervisor, Hefei University of Technology
  
 Defense Secretary: Lecturer Wu Wenming, Hefei University of Technology
 Defense Time: 15:00, June 25, 2023 (Sunday)
 Defense Location: Room 901, Science and Education Building B, Feicui Lake Campus, Hefei University of Technology