Organizers
General Chairs
Xiao Huang
The Hong Kong Polytechnic University
Hongxia Yang
The Hong Kong Polytechnic University
Yang Song
Meta
Program Chairs
Xia Hu
Shanghai AI Lab
James Caverlee
Texas A&M University
Yi Chang
Jilin University
Associate Program Chairs
Raymond Wong
Hong Kong University of Science and Technology
Ninghao Liu
The Hong Kong Polytechnic University
Jing Shao
Shanghai AI Lab/Shanghai Jiao Tong University
Workshop Chairs
Wen Hua
The Hong Kong Polytechnic University
Xiangyu Zhao
The Hong Kong City University
Tutorial Chairs
Zhaochun Ren
Leiden University
Harrie Oosterhuis
Radboud University
Sponsor Chairs
Jianliang Xu
The Hong Kong Baptist University
Carl Yang
Emory University
Publicity Chairs
Yue Zhao
University of Southern California
Yangqiu Song
Hong Kong University of Science and Technology
WSDM Day Chairs
Jundong Li
University of Virginia
Yuan Fang
Singapore Management University
WSDM Cup Chairs
Kyumin Lee
Worcester Polytechnic Institute
Xinrun Wang
Singapore Management University
Industry Chairs
Jiang Bian
Microsoft Research Asia
Omar Alonso
Amazon, USA
Best Paper Award Chairs
Huan Liu
Arizona State University
Qing Li
The Hong Kong Polytechnic University
Maarten de Rijke
University of Amsterdam
Irwin King
Chinese University of Hong Kong
Hongzhi Yin
University of Queensland
Doctoral Consortium Chairs
Tyler Derr
Vanderbilt University
Mengnan Du
Chinese University of Hong Kong, Shenzhen
Demo Chairs
Na Zou
Shanghai AI Lab
Chen Chen
University of Virginia
Proceedings Chair
Qiaoyu Tan
New York University Shanghai
Volunteer Chairs
Qinggang Zhang
Jilin University
Huachi Zhou
The Hong Kong Polytechnic University