Professor Ji-Rong Wen is the executive dean of Gaoling School of Artificial Intelligence at Renmin University of China (RUC). He has years of experience working in big data and artificial intelligence fields, and publishing extensively in prestigious international conferences and journals. He is the PC Chair of SIGIR 2020 and the Associate Editor of ACM TOIS and IEEE TKDE. He worked at Microsoft Research Asia (MSRA) for 14 years and once was a senior researcher and the group manager of the Web Search and Mining Group. In 2013, he joined Renmin University of China to lead the big data and AI research, and, in particular, the interdisciplinary research between AI and social sciences & humanities. He was elected as a National Distinguished Professor in 2013 and Beijing’s Distinguished Young Scientist in 2018. He is the Chief Scientist of Beijing Academy of Artificial Intelligence, executive council member of China Computer Federation (CCF), standing committee member of Beijing Municipal Committee of the Chinese People’s Political Consultative Conference (CPPCC, 14th Session), and member of the Science and Technology Commission of the Ministry of Education (8th Term).