Prof. Junpeng Guo | Recommendation system | Research Excellence Award

Tianjin University | China

The research profile centers on advanced decision-support and analytical methodologies applied to complex digital and managerial environments. Core research areas include recommender systems in e-commerce and social media platforms, Recommendation system with a focus on improving personalization, user engagement, and decision quality through data-driven models. Significant contributions are made in symbolic data analysis and modeling under uncertainty, addressing incomplete, imprecise, and heterogeneous information commonly encountered in real-world decision problems. The work further advances multi-objective evaluation and decision-making frameworks, integrating operations research, decision science, and optimization techniques to support strategic and operational decisions in business and engineering systems. Methodological research emphasizes mathematical modeling, applied statistics, and computational intelligence, bridging theoretical rigor with practical applicability. Scholarly activities extend to peer review and evaluation for leading international journals and major research funding agencies, ensuring alignment with high academic standards and research integrity. International research exposure through visiting scholar appointments has strengthened interdisciplinary collaboration and contributed to the global exchange of knowledge in information systems, management science, and analytics. Overall, the research demonstrates a sustained commitment to developing robust analytical tools that enhance decision-making effectiveness in uncertain, data-intensive, and multi-criteria environments across digital commerce and management domains.

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