Research direction: mainly engaged in artificial intelligence and cognition, machine learning, image processing, semantic grid and other research. Education background: In June, 2007, he obtained his doctorate from the School of Computer and Information Science of Southwest University. 1in July, 1995, he obtained a master's degree in computer science from Southwest Normal University; 1in July, 1992, he obtained a bachelor's degree in physics department of Qufu Normal University; Academic experience: From June to August, 2009, I went to St. John's/St. Benedict's College in the United States for an exchange program. From June 2008 to 10, I worked as a tutor for master students in Southwest University. From March 2007 to March 2008, I went to Auckland University of Technology in New Zealand as a visiting scholar. Associate Professor, School of Computer and Information Science, Southwest University, June 2005; 1July, 1997, lecturer, Computer Department, Southwest Normal University; 1July, 1995, teaching assistant, Computer Department, Southwest Normal University;