Email:jianghx@ruc.edu.cn

Hongxun Jiang is a professor at the School of Information, Renmin University of China, and a member of the University Graduate Education Working Committee. His research spans smart healthcare, recommender systems, operations research and optimization, embodied intelligence, FinTech, large language model (LLM) agents, supply chain management, and computational business intelligence, with a focus on applying frontier artificial intelligence and big data techniques to complex managerial decision problems. He has published more than 60 research papers in leading journals of management science and engineering - including ACM Transactions on Information Systems (TOIS), Decision Support Systems (DSS), Information Sciences (IS), Omega, and Journal of Informetrics (JOI) — and at international conferences in computer science such as AAAI, ACM MM, and ACM CSCW. He serves as a peer reviewer for journals including DSS, JOI and IS, and for ACM and IEEE international conferences. He holds more than ten granted national invention patents, and has led over ten research projects funded by the National Natural Science Foundation of China, the Ministry of Education Humanities and Social Sciences Program, the Beijing Social Science Foundation (Key Program), and the Renmin University of China Research Fund.

Education

1999.09 – 2003.03, Beihang University (BUAA), School of Management — Management Science and Engineering, Ph.D. in Management 

1997.09 – 1999.07, Beihang University (BUAA), School of Management — Information Systems

M.Eng.

1993.09 – 1997.07, Beihang University (BUAA), School of Management — Information Systems

B.Eng.

Main Research

Smart Healthcare · Recommender Systems · Operations Research and Optimization · Embodied Intelligence ·

FinTech · Large Language Model Agents · Supply Chain Management · Computational Business Intelligence

Working Experience

2003.09 – present, School of Information, Renmin University of China, Professor

2019.02 – 2020.08, College of Business, Oregon State University, USA, Visiting Scholar

2012.12 – 2014.01, School of Industrial and Systems Engineering, Georgia Institute of Technology, USA, Visiting Scholar

2012.10 – 2012.11, Department of Computer Science, Aalto University, Finland, Visiting Scholar

Courses

Data Structures and Algorithms, Undergraduate, Term 3

Operations Research, Undergraduate, Term 4

Information Systems Analysis and Design, Undergraduate, Term 5

Advanced Information Systems, Graduate, Term 2

Research Projects (all as Principal Investigator)

Anti-Credit-Fraud Oriented Big-Data Decision Entropy Theory and Its Key Techniques 72071203, 

National Natural Science Foundation of China — General Program, 

2021.01 – 2024.12

Integrated Planning of Composite Equipment–Workforce Capacity Expansion under Uncertainty and Its Efficient Algorithms 71571183, National Natural Science Foundation of China — General Program, 

2016.01 – 2019.12

Information Release, Public Opinion Diffusion and Public Sentiment Guidance in Beijing under Major Public Health Emergencies 20XCA001, Beijing Social Science Foundation — Key Program, 2021.01 – 2023.06

Integrated Planning of Technology Selection and Human Resources under Stochastic Environments and Its Algorithms 12YJA630046, Ministry of Education, Humanities and Social Sciences Research Fund — General Program, 2012.01 – 2014.12

Research on IT Systems Management and Performance Monitoring Models-Ministry of Education, Humanities and Social Sciences Research Fund - Youth Program, 2006.01 – 2008.12

Current Situation and Forecasting of Supply and Demand for University Graduates 25FWQG0207, 

China Higher Education Association, 2025.11 – 2026.12

Two-Sided Personalized Doctor–Patient Service Recommendation for Online Consultation in the Knowledge Economy 23XNL017, Renmin University of China Research Fund - Major Program, 2023.01 – 2025.12

Credit Card Anti-Fraud Model Based on Big-Data Decision Entropy and Its Key Techniques 

2020030099, Renmin University of China Research Fund — General Program, 2020.01 – 2022.12

Dynamic Service Capacity Expansion under Uncertainty 10XNK157, Renmin University of China — International Journal Paper Cultivation Program, 2010.10 – 2012.12

Fault Prediction Techniques for Complex IT Systems Based on Statistical Methods 10XNB050, 

Renmin University of China Research Fund, 2010.01 – 2011.12

Fault Forecasting of Complex Systems and Its Application in Mechanical Manufacturing Systems-

State Key Laboratory for Manufacturing Systems Engineering, 2008.07 – 2010.06

Research on Selected Key Issues in Information Systems Management-Open Fund of the Key Laboratory, Ministry of Information Industry, 2006.03 – 2007.03

Publications

Journal Papers — International (10)

1. Hongxun Jiang, Yechi Xu, Xiaonan Wu, Tuo Yang, Wenping Zhang*. Nuanced Differences, Profound Impact: A Comparative Learning-Enhanced Knowledge Graph Recommender for Expert Identification in Specialized Medical Fields. ACM Transactions on Information Systems (TOIS), 44(4): 1–62, 2026.

2. Yechi Xu, Shaokun Fan, Hongxun Jiang*. MediHC: An AI-Powered Framework for Hierarchical Disease Classification Using Multi-Head Attention and Contrastive Learning. Decision Support Systems, 203: 114592, 2026.

3. Zhiying Li, Hongxun Jiang*, Sixuan Zhao. MCD-EARS: A Multimodal Cross-Domain Expertise-Aware Recommender System for Healthcare Applications. Information Sciences, 728: 122821, 2026.

4. Wei Xu, Nan Zhang, Hongxun Jiang*, Shaokun Fan, Bin Zhu. Uncovering Gold in Ash: Identifying Sleeping Beauties Among Massive Unprofitable Patents. Journal of Informetrics, 19(2): 1–15, 2025.

5. Hongxun Jiang, Shaokun Fan*, Nan Zhang, Bin Zhu. Deep Learning for Predicting Patent Application Outcome: The Fusion of Text and Network Embeddings. Journal of Informetrics, 17(2): 1–15, 2023.

6. Xiaotong Sun, Wei Xu, Hongxun Jiang, Qili Wang. A Deep Multitask Learning Approach for Air Quality Prediction. Annals of Operations Research, 303: 51–79, 2021.

7. Hongxun Jiang, Xiaotong Wang, Mengjun Zhu. Exploring Propagation Factors of Social Media Moods for Stock Price Prediction. Web Intelligence, 18(3): 191–204, 2020.

8. Gang Li, Hongxun Jiang, Tian He. A Genetic Algorithm-Based Decomposition Approach to Solve an Integrated Equipment–Workforce–Service Planning Problem. Omega — International Journal of Management Science, 50(1): 1–17, 2015.

9. Gang Li, Joy M. Field, Hongxun Jiang, Tian He, Youming Pang. Decision Models for Workforce and Technology Planning in Services. INFORMS Service Science, 7(1): 1–19, 2015.

10. Tian He, Hongxun Jiang. Capacity Planning Strategies for an IT Service Firm with Skilled Workforce. International Journal of Advanced Mechatronic Systems, 3(5): 334–345, 2011.

Journal Papers — Chinese (20)

1. Xun Liang, Zhiying Li, Hongxun Jiang. 基于图的点云研究综述 [A Survey of Graph-Based Point Cloud Research]. 计算机研究与发展 (Journal of Computer Research and Development), 2024, 61(11): 2870–2896.

2. Hongxun Jiang, Lin Zhang, Caihong Sun. 融合知识图谱的影视视频标签分类算法研究 [Video Tag Classification with Knowledge Graph Fusion]. 计算机科学与探索 (Journal of Frontiers of Computer Science and Technology), 2024, 18(1): 161–174.

3. Hongxun Jiang, Junyi Jiang, Xun Liang. 基于机器学习的信用卡交易欺诈检测研究综述 [A Survey of Machine-Learning-Based Credit Card Transaction Fraud Detection]. 计算机工程与应用 (Computer Engineering and Applications), 2023, 59(21): 1–25.

4. Junyi Jiang, Hongxun Jiang. 险境淘金：基于并购重组事件挖掘的财务脱困预测 [Panning for Gold in Distress: Financial Distress Recovery Prediction via M&A Event Mining]. 系统工程学报 (Journal of Systems Engineering), 2022, 37(2): 161–177.

5. Hongxun Jiang, Chaochao Yan, Lifeng Zhang. 基于时序分解和神经网络的 PM2.5 浓度预测研究——以沈阳市为例 [PM2.5 Concentration Prediction with Time-Series Decomposition and Neural Networks: A Case Study of Shenyang]. 系统科学与数学 (Journal of Systems Science and Mathematical Sciences), 2021, 41(12): 3446–3460.

6. Tianfang Qi, Hongxun Jiang. 基于 Seq2Seq 文本摘要和情感挖掘的股票波动趋势预测 [Stock Fluctuation Trend Prediction with Seq2Seq Text Summarization and Sentiment Mining]. 管理评论 (Management Review), 2021, 33(5): 257–269.

7. Hongxun Jiang, Renyi Ma. 面向靠桥率及道口冲突率的航班-机位指派问题优化模型及其启发式算法研究 [Optimization Model and Heuristic Algorithm for Flight–Gate Assignment with Boarding-Bridge Rate and Conflict Rate]. 系统科学与数学, 2021, 41(1): 75–98.

8. Hongxun Jiang, Xiaowen Shi, Caihong Sun, et al. 基于 DLENN 模型的沈阳地区 PM2.5 浓度预测 [PM2.5 Concentration Prediction in Shenyang Based on the DLENN Model]. 系统工程 (Systems Engineering), 2021, 39(2): 13–21.

9. Hongxun Jiang, Jia Tian, Caihong Sun. 面向 PM2.5 预测的递归随机森林与多层神经网络集成模型 [An Ensemble of Recursive Random Forest and Multi-Layer Neural Network for PM2.5 Prediction]. 系统工程 (Systems Engineering), 2020, 38(5): 14–24.

10. Xiaowen Shi, Hongxun Jiang. 面向高精度与强鲁棒的空气质量预测 LSTM 模型研究 [An LSTM Model for High-Accuracy and Robust Air Quality Prediction]. 统计与决策 (Statistics & Decision), 2019, 35(16): 49–53.

11. Hongxun Jiang, Zihe Liu, Wei Xu, et al. 面向违约风险的商业银行存款担保费率实物期权定价模型 [A Real-Option Pricing Model for Bank Deposit Guarantee Rates under Default Risk]. 系统科学与数学, 2019, 39(7): 1068–1077.

12. Hongxun Jiang, Xiaotong Wang, Jue Wang, et al. 考虑技术突破与技术升级的能力规划问题研究 [Capacity Planning Considering Technology Breakthrough and Technology Upgrade]. 系统工程理论与实践 (Systems Engineering — Theory & Practice), 2019, 39(3): 735–748.

13. Hongxun Jiang, Xiaotong Wang, Pingping Liu. 连续型服务能力规划的建模与求解 [Modeling and Solving Continuous Service Capacity Planning]. 东北师大学报（自然科学版）(Journal of Northeast Normal University, Natural Science Edition), 2019, 51(1): 71–80.

14. Tianfang Qi, Hongxun Jiang, Xiaowen Shi. 面向多源数据沈阳市 PM2.5 浓度预测研究及实证分析 [Multi-Source Data Driven PM2.5 Prediction for Shenyang: An Empirical Study]. 系统工程 (Systems Engineering), 2018, 36(5): 104–115.

15. Qian Li, Wei Xu, Hongxun Jiang. 考虑用户口碑的旅游计划个性化推荐方法研究 [Personalized Travel Plan Recommendation Considering User Word-of-Mouth]. 管理评论 (Management Review), 2016, 28(6): 113–118.

16. Hongxun Jiang, Yongyan Yang, Jun Su. IT 系统管理中多应用综合性能优化的建模研究 [Modeling Multi-Application Performance Optimization in IT Systems Management]. 计算机工程与应用, 2007, (27): 240–242.

17. Hongxun Jiang, Wanhua Qiu. 基于欧式期权模型的银行储备金费率及补偿率一个新算法 [A New Algorithm for Bank Reserve Fee Rate and Compensation Rate Based on the European Option Model]. 系统工程理论与实践, 2002, (12): 93–96.

18. Hongxun Jiang, Wanhua Qiu. 信用风险下存款策略研究 [Deposit Strategy under Credit Risk]. 系统工程理论与实践, 2002, (11): 97–99, 116.

19. Yuanyuan Hong, Hongxun Jiang, Wanhua Qiu. 基于 VaR 模型的金融市场风险评估系统与软件研究 [VaR-Based Financial Market Risk Assessment System and Software]. 计算机工程与应用, 2002, (19): 223–225.

20. Hongxun Jiang, Wanhua Qiu, Ming Ming. 国防军工企事业单位综合实力评估与决策支持系统研究 [Comprehensive Strength Evaluation and Decision Support System for National Defense Enterprises and Institutions]. 计算机工程与应用, 2002, (5): 26–29.

Conference Papers (8)

1. Hongxun Jiang, Ziwen Zhu, Zhiying Li*. Seeing the Gray Zone: Quantifying and Visualizing Structural Uncertainty in Multimodal Multiple Instance Learning for Cancer Prognosis. ACM MM '26 (34th ACM International Conference on Multimedia), Rio de Janeiro, Brazil, 2026-11-10 to 11-14.

2. Xun Liang, Zhiying Li, Hongxun Jiang*. FAMDR: Feature-Aligned Multimodal Denoising for Reliable Diagnostic Reconciliation in Medical Imaging. AAAI 2026, Vol. 40, No. 9, pp. 6898–6906.

3. Zhiying Li, Xiaonan Wu, Hongxun Jiang*, Xun Liang. Bridging Expertise: Doctor Recommendations for Cross-Disciplinary Collaborations in Online Medical Consultations. ACM CSCW 2025, Bergen, Norway.

4. Xun Liang, Zhiying Li, Hongxun Jiang*. Enhancing Healthcare Recommendations: A Privacy-Protective and Interpretable Cross-Domain Framework. AAAI 2025, Vol. 39, No. 11, pp. 12139–12146.

5. Lifeng Zhang, Shimo Yang, Hongxun Jiang*. Categorical Neighbour Correlation Coefficient (CnCor) for Detecting Relationships between Categorical Variables. AAAI 2022, Vol. 36, No. 8, pp. 9048–9056.

6. Hongxun Jiang, Xiaowen Shi, Wei Xu*. Optimized Re-ranking Approaches for a Doctor Recommender System. EURO 2018 (29th European Conference on Operational Research), Valencia, Spain, 2018-07-07 to 07-10.

7. Gang Li, Hongxun Jiang*. Modeling the Impact of Layoffs on Employee Morale and Workforce Planning. Northeastern Decision Sciences Institute (DSI) Annual Meeting, Providence, Rhode Island, USA, 2018-04-12 to 04-14.

8. Tian He, Hongxun Jiang*, Gang Li. Integrating Workforce Planning with Equipment Purchasing Decisions for Service Companies. POMS 2011 (22nd Annual Conference), Reno, Nevada, USA, 2011-04-29 to 05-02.

National Invention Patents (Granted) 

A Video Tag Classification Method, System and Computer-Readable Storage Medium, Hongxun Jiang, Lin Zhang, ZL202210465333.6

A Heterogeneous Graph Construction Method for Credit Card Transaction Fraud Detection, Wenqi Zhou, Hongxun Jiang, ZL202211725204.2

Method and Apparatus for Predicting Financial Distress of Listed Companies, Hongxun Jiang, Junyi Jiang, ZL202011364423.3

A Method and System for Aircraft Stand Assignment to Reduce Gate Conflict Rate, Hongxun Jiang, Shimo Yang, ZL202011216356.0

A Travel Recommendation Method and System Based on Knowledge Graph and User Footprints, Xiaowen Shi, Hongxun Jiang, ZL201910192705.0

A Workload Optimization Method for Medical Service Recommendation, Hongxun Jiang, Hongwei Han, 

ZL201810185833.8

A Fast Aircraft Stand Assignment Method, Hongxun Jiang, Renyi Ma, ZL201810185832.3

Alarm Information Configuration System and Configuration Method, Hongxun Jiang, Bin Guo, 

ZL200810104183.6

Professional Affiliations

- Member, IEEE (Institute of Electrical and Electronics Engineers)

- Member, IFIP Working Group 8.9 (International Federation for Information Processing)

- Member, INFORMS (Institute for Operations Research and the Management Sciences)

- Peer reviewer for Decision Support Systems, Journal of Informetrics, Information Sciences, and for ACM and IEEE international conferences

RESEARCH RESULTS AND THE AWARD

Distinguished Scholar Awards, School of Information, Renmin Univ. of China, January 2021

Distinguished Scholar Awards, School of Information, Renmin Univ. of China, January 2016

Excellent Dissertation Adviser, Renmin Univ. of China, July 2015

IBM Faculty Awards, January 2009

Excellent Teaching Achievement Awards, 2nd rank, Renmin Univ. of China, July 2008

Distinguished Teacher Awards, School of Information, Renmin Univ. of China, March 2007