Ji WU, professor (tenured), deputy chair of Department of Electronic Engineering, co-director of Center for Big Data and Clinical Research, Institute for Precision Medicine, Tsinghua University and deputy head of Tsinghua University Smart Medical Research Institute. In 1996 and 2001, Prof. Wu obtained a bachelor’s degree and a Ph. D degree in engineering from the Department of Electronic Engineering of Tsinghua University. From 2013 to 2015, he was a visiting scholar at Georgia Institute of Technology in the United States. Prof. Wu is mainly engaged in research work in artificial intelligence, machine learning, natural language processing, pattern recognition, data mining and other fields. Since 2006, he has been the director of Tsinghua-iFLYTEK Joint Research Center. Prof. Wu is now a senior member of IEEE, leader of the technical working group of China Voice Industry Alliance, member of the Academic Committee of the State Key Laboratory of Cognitive Intelligence, member of the second Technical Committee of the National Engineering Laboratory of Dental Digital Medical Technology and Materials, and member of the Voice Dialogue and Hearing Professional Group of the Chinese Computer Federation. He is also deputy secretary-general of the 2018-2022 Ministry of Education’s Electronic Information Professional Teaching Steering Committee. Prof. Wu has undertaken many national scientific research projects such as National Key Research and Development Program, 863 Program, programs funded by National Natural Science Foundation of China, and programs funded by Electronic Development Fund of the Ministry of Industry and Information Technology. The project “Key Technologies and Application Development Platform for Intelligent Voice Interaction” that he participated in won the second prize of National Science and Technology Progress Award in 2011. The project “Recognition, Retrieval and Content Analysis Technology and Application for Massive Speech Data” of which he was in charge won the first prize of 2014 Beijing Science and Technology Award. Prof. Wu has published more than 160 papers in important academic journals and conferences such as Nature Communications, IEEE TASLP, IEEE TETC, AAAI, ACL, etc.