山东大学教授，博士生导师。2006年毕业于山东大学计算机软件与理论专业，获工学博士学位。2002年加入山东大学计算机学院。2012年7月至2013年7月以访问学者身份在美国佐治亚理工学院工作一年。中国计算机学会协同计算专委会委员、服务计算专委会委员，中国通信学会云计算专家委员会委员, 全国自动化系统与集成标准化技术委员会委员，国际信息处理联合会企业互操作专委会（IFIP WG5.8）委员，IEEE会员。
IntroductionShijun Liu is a professor of the School of computer science and technology at Shandong University,China. He obtained his BS degrees in oceanography from Ocean University of China, and MS and PhD degree in computer science from Shandong University, China. From July,2012 to July,2013, he worked as a visiting scholar at College of Computing, Georgia Institute of Technology, USA.He is a member of China Computer Federation TC on Service Computing and TC on Cooperative Computing (CCF TCSC,CCF TCCC) , a member of IEEE(2006~now), a member of IFIP WG5.8, and a member of China National Technical Committee for Automation Systems and Integration Standardization. His current research interests center around services computing, with a focus on enterprise services computing and services system for manufacturing. He has published 3 books and over 130 papers in journals and conferences and obtained many academic awards including the Nation Scientific and Technological Progress Award in 2002.