Dr. Shuming Shi is a principal researcher of Tencent and head of Natural Language Processing Center, Tencent AI Lab. His research interests include knowledge mining, natural language understanding, and chatbots. He has published over 80 research papers in leading conferences and journals, such as ACL, EMNLP, AAAI, IJCAI, WWW, SIGIR, and TACL. Academic conferences where he has been serving in the program committee include ACL, EMNLP, WWW, AAAI, IJCAI, etc.