Yucong Duan is currently a full professor in college of science and information technology, Hainan University, P.R.China. He received a PhD in software engineering from Institute of Software, Chinese Academy of Sciences, China in 2006. He was Post-doc fellow in School of Software, Tsinghua University, China from 2006-2007. He was a Post-doc fellow in the Software Engineering Laboratory at Pohang University of Science and Technology (POSTECH), South Korea, from 2007-2008. He was a lecturer of Biomedical Engineering Institute, Capital University of Medical Sciences, Beijing, China, from 2008 to 2009. He was a Post-doc fellow in Le2i, CNRS, University of Bourgogne, France, from 2009-2010. He was a postdoc in DISCO, University of Milano Bicocca, Milano, Italy, From 2011 to 2012. He has been a member of IEEE since2005. He joined in the CCF at 2013 and served as a committee member of the Service Computing professional committee of CCF. He has published more than 70 international journal or conference papers. His research interests include: theoretical and empirical software engineering, model driven software development, knowledge engineering, ontology modeling, data cleaning of very large database, cognitive linguistics, service computing, SOA, cloud computing, etc.