The 2023 4th International Conference on Big Data Economy and Information Management was successfully held online on December 23, 2023. The conference featured five distinguished keynote speakers, who delivered insightful speeches on the latest advancements in the field.

Opening Address:

Prof. Baozhong Gao gave the opening speech, welcoming all online guests and participants to the conference.

Keynote Speech：
（1）Prof. Ran Zhang, Renmin University of China, China

Speech title: Quantamental Investing in China

（2）Prof. Yanhong Guo, Dalian University of Technology, China

Speech title: Earnings Prediction by Extracting Analysts Collective Wisdom: A Deep Uncertainty Learning Approach

（3）Prof. Ling Zhang, Nanjing University of Aeronautics and Astronautics, China

Speech title: An Integrated Approach to ldentify Criteria Interactions Based on Association Rule and Capacity in MCDA

（4）Assoc. Prof. Raja Zuraidah RM Rasi, Universiti Tun Hussein Onn Malaysia, Malaysia

Speech title: Industry 4.0-Digital Transformation of Higher Education

（5）Assoc. Prof. Ming Ma, Beijing Institute of Technology, China

Speech title: Algorithmic Trading in the Foreign Exchange Market

Oral Presentation: 

Inaddition to the on-site presentations, the conference also drew 16 online oral presenters, who shared their latest research findings through virtual reports. Their active participation further enriched the academic program and facilitated international scholarly dialogue.