Mingchen Li received his Ph.D. in Management Science and Engineering from the University of Chinese Academy of Sciences and is currently an Associate Professor at the School of Economics and Management, China University of Mining and Technology. His research focuses on big data analytics and mining, statistical modeling, artificial intelligence, and their applications in energy, finance, and tourism management. In particular, his work addresses forecasting and decision-making problems in complex economic systems, with emphasis on time-series prediction, sentiment analysis, multi-source heterogeneous data fusion, and intelligent decision support.