He holds the positions of Director of the Financial Big Data Research Center and Director of the Experimental Teaching Center. He is also an Expert in the National Science and Technology Expert Database, an IEEE Senior Member, a Standing Director and Member of the Academic Committee of the Chinese Society of Modern Finance, a Member of the FinTech and Algorithm Professional Committee of the Chinese Society of Industrial and Applied Mathematics, a Review Expert of the Swiss National Science Foundation, a Review Expert of the National Science and Technology Evaluation Center of Kazakhstan, a Member of the CCF Big Data Special Committee, and a Member of the Educational Big Data Professional Committee of the Chinese Society of Education Development Strategy. He previously served as Vice Chair and Secretary-General of the Internet of Things Technical Committee of the IEEE Communications Society (USA), and Standing Chair of the Smart World Technical Committee of the IEEE Computational Intelligence Society, among other roles.