He has published more than 60 academic papers in important academic journals and conferences at home and abroad, including ACM SIGMOD, Intel VLDB, ICDE and JNL. Information system: integrating artificial intelligence and database technology, China Science E, China Computer Magazine, Software Magazine, etc. , has been included in SCI(E) for many times and published 2 academic monographs. He presided over the completion of the National Natural Science Foundation project, the National Natural Science Foundation international cooperation project, the Fok Yingdong Young Teachers Fund optimization project, the Ministry of Education's returned overseas students project, and several projects in Liaoning Province and Shenyang City. At present, it is undertaking the new century talent award funding plan of the Ministry of Education and the overseas cooperation project with Hong Kong and Macao of the National Natural Science Foundation. Obtained American national patent 1. In 2007, he won the second prize of the Natural Science Award of the Ministry of Education (ranked third), was selected into the talent level of 100 million in Liaoning Province in 2004, and won the third prize of scientific and technological progress in Liaoning Province in 2002 (ranked third). ACM member of the United States, IEEE CS member and senior member of China Computer Federation.