The 31st IEEE International Conference on Parallel and Distributed Systems (ICPADS 2025)???? will be held in Hefei, China, from December 14-18, 2025. Under the theme "Ubiquitous Computing for Global Communities", this flagship conference of the IEEE Computer Society will feature a diverse technical program, including a number of specialized tracks???? alongside ????special sessions in distributed systems, offering cutting-edge research and discussions. Tracks AIGC & Multi-Agent Parallel Computing (CFP) Liang Lin (Sun Yat-sen University, China) Jufeng Yang (Nankai University, China) Yang Liu (Sun Yat-sen University, China) Zhouxia Wang (Nanyang Technological University, Singapore) Artificial Intelligence for Mobile Computing (CFP) Zhenzhe Zheng (Shanghai Jiao Tong University, China) Mengwei Xu (Beijing University of Posts and Telecommunications, China) Big Data and Foundation Models (CFP) Qing Liao (Harbin Institute of Technology, Shenzhen, China) Yang Liu (Swansea University, UK) Changyang He (Max Planck Institute for Security and Privacy, Germany) Haoyang Li (The Hong Kong Polytechnic University, Hong Kong SAR) Heyan Chai (Shenzhen University, China) Big Data and Machine Learning Systems (CFP) Dong Zhao (Beijing University of Posts and Telecommunications, China) En Wang (Jilin University, China) Guang Wang (Florida State University, USA) Blockchain & Activation of Data Value (CFP) Liehuang Zhu (Beijing Institute of Technology, China) Keke Gai (Beijing Institute of Technology, China) Cloud & Edge Computing (CFP) He Huang (Soochow University, China) Ju Ren (Tsinghua University, China) Xianjun Deng (Huazhong University of Science and Technology, China) Distributed Storage (CFP) Yuchong Hu (Huazhong University of Science and Technology, China) Wen Xia (Harbin Institute of Technology, Shenzhen, China) Distributed System and Ubiquitous Intelligence (CFP) Deze Zeng (China University of Geosciences,China) Wei Wang (The Hong Kong University of Science and Technology, Hong Kong SAR China) Yuan Wu (University of Macau, Macau SAR China) Industrial Informatics & Internet (CFP) Shibo He (Zhejiang University, China) Zhenyu Wen (Zhejiang University of Technology, China) Chao Li (Zhejiang University, China) Information Security (CFP) Jing Chen (Wuhan University, China) Cong Wu (The University of Hong Kong, Hong Kong SAR) Yang Liu (Nanyang Technological University, Singapore) Intelligent Data Processing & Management (CFP) Ye Yuan (Beijing Institute of Technology, China) Yurong Cheng (Beijing Institute of Technology, China) Jieming Shi (The Hong Kong Polytechnic University, Hong Kong SAR) Interdisciplinary Distributed System and IoT Applications (CFP) Shuai Wang (Southeast University, China) Yu Yang (Lehigh University, USA) Next-Generation Mobile Networks and Connected Systems (CFP) Wei Gao (University of Pittsburgh, USA) Zhaowei Tan (UC Riverside, USA) RF Computing and AIoT Application (CFP) Fusang Zhang (Institute of Software, Chinese Academy of Sciences, China) Xiuzhen Guo (Zhejiang University, China) Minhao Cui (Seoul National University, Korea) Security and Privacy in Mobile and Ubiquitous Systems (CFP) Hanqing Guo (University of Hawai??i at Mānoa, USA) Dong Li (University of Maryland, Baltimore County, USA) System and Applied Data Science (CFP) Feng Lyu (Central South University, China) Guangtao Xue (Shanghai Jiao Tong University, China) Huaqing Wu (University of Calgary, Canada) Wireless and Mobile AIoT (CFP) Chen Qian (University of California, USA) Haipeng Yao (Beijing University of Posts and Telecommunications, China) Wei Xi (Xi'an Jiaotong University, China) Wireless Sensing & Mobile Computing (CFP) Linghe Kong (Shanghai Jiao Tong University, China) Haipeng Dai (Nanjing University, China) Jia Liu (Nanjing University, China) Special Sessions in Distributed Systems SS: Millimeter-Wave and Terahertz Sensing and Networks (CFP) Zhou Anfu (Beijing University of Posts and Telecommunications, China) Jie Xiong (Nanyang Technological University , Singapore) SS: Networked Computing for Embodied AI (CFP) Shan Zhang (Beihang University, China) Jiaqi Zheng (Nanjing University, China) Kavé Salamatian (Université Savoie Mont Blanc，France)