Yiqun Liu
刘奕群
Principal InvestigatorProfessor (Tenured) 教研系列长聘教授
清华大学计算机科学与技术系长聘教授，清华大学科研院院长，互联网司法研究院院长，新加坡国立大学访问研究教授，日本国立情報学研究所访问教授。主要研究兴趣包括网页搜索、用户行为分析、自然语言处理等。
Professor of the Department of Computer Science and Technology, director of the Office for Research, as well as director of the Institute for Internet Judiciary in Tsinghua University, Beijing, China. Also a visiting research professor of National University of Singapore and a visiting professor of National Institute of Informatics (NII) of Japan. Major research interests include Web Search, User Behavior Analysis, and Natural Language Processing.