Dr. Xu Yang is a lecturer. His research interests are process management and process mining, big data processing technology and service computing technology, focusing on process mining technology based on large-scale log data and distributed processing technology for massive video. At present, he undertakes courses of 'Compilation Technology' , 'Service Computing Technology', 'Big Data Technology' and other courses for undergraduates or postgraduates. He has hosted/participated in many research projects in recent years, including several projects of Guangdong Science and Technology Plan such as development and industrialization of intelligent video surveillance system based on big data and deep learning, a new cloud computing platform supporting cloud convergence, Key Technology R&D of Big Data Processing Platform and Application of Education Development Service. He has researched for the sub-subject of the National Natural Science Foundation's major subject, and a project that service innovation and service design in the network environment.