Nanjing University Jiangsu Province Science and Technology Department Jiangsu Province Economic and Information Commission Wuxi Municipal Science and Technology Agency Wuxi City Information Office Jiangyin Municipal Science and Technology Agency Nanjing University Science and Technology Agency Nanjing University, Department of Computer Science and Technologyy Nanjing University of Electronic Science and Engineering Nanjing University Science and Technology Agency Nanjing University School of Engineering Management Jiangyin Jiangsu Software Park Jiangsu Province Economic and Information Commission