Hanghui Guo

Hanghui Guo

I am currently pursuing a Master’s degree in Computer Science and Technology at the School of Computer Science and Technology, Zhejiang Normal University (2023–2026), under the supervision of Prof. Jia Zhu in the Zhejiang Key Laboratory of Intelligent Education Technology and Application. Prior to this, I obtained my Bachelor’s degree in Data Science and Big Data Technology from the College of Computer Science and Artificial Intelligence, Wenzhou University (2019–2023).

My research interests focus on Large Language Models, with a particular emphasis on Retrieval Augmented Generation, Reasoning Capabilities, Reinforcement Learning for Large Reasoning Models, and Applications in Scientific Domains.

🔥 News

📝 Publications

  • Zilong Li, Jia Zhu*, Chenglei Huang, Zhangze Chen, Hanghui Guo. RG-MEO: Relation-Guided Modality Embedding Optimization for Multimodal Knowledge Graph Completion. ACAIT (EI Conference), 2025.

  • Hanghui Guo†, Weijie Shi†, Mengze Li*, Juncheng Li, Hao Chen, Yue Cui, Jiajie Xu, Jia Zhu*, Jiawei Shen, Zhangze Chen, Sirui Han. Consistent and Invariant Generalization Learning for Short-video Misinformation Detection. ACM MM (CCF A, CORE A*), 2025.

  • Chenglei Huang†, Jia Zhu†*, Yilong Ji*, Weijie Shi, Min Yang, Hanghui Guo, Jianxia Ling, Pasquale De Meo, Zilong Li, Zhangze Chen. A Multi-Modal Dataset for Teacher Behavior Analysis in Offline Classrooms. Scientific Data (SCI Q2, IF 6.9), 2025.

  • Hanghui Guo, Jia Zhu*, Shimin Di*, Weijie Shi*, Zhangze Chen, Jiajie Xu. DioR: Adaptive Cognitive Detection and Contextual Retrieval Optimization for Dynamic Retrieval-Augmented Generation. ACL Main (CCF A, CORE A*), 2025.

  • Chaojun Meng, Changfan Pan, Hongji Shu, Qing Wang, Hanghui Guo, Jia Zhu*. Heterogeneous Collaborative Filtering Contrastive Learning for Social Recommendation. Applied Soft Computing (SCI Q2 TOP, IF 6.6), 2025.

  • Hanghui Guo, Shimin Di, Zhangze Chen, Changfan Pan, Chaojun Meng, Jia Zhu*. FGRCAT: A Fine-Grained Reasoning Framework Through Causality and Adversarial Training. Expert Systems with Applications (SCI Q1 TOP, IF 7.5), 2025.

  • Jia Zhu, Hanghui Guo, Weijie Shi*, Zhangze Chen, Pasquale De Meo. RaDIO: Real-Time Hallucination Detection with Contextual Index Optimized Query Formulation for Dynamic Retrieval Augmented Generation. AAAI (CCF A, CORE A*), 2025.

  • Xi Yang, Zhangze Chen*, Hanghui Guo*, Tetiana Shestakevych. Adaptive Exploration: Elevating Educational Impact of Unsupervised Knowledge Graph Question Answering. APWeb-WAIM Workshop (CCF C, CORE C), 2024.

  • Changfan Pan, Qing Wang, Jia Zhu*, Xinran Cao, Hanghui Guo, Changqin Huang. Stable Attribution with Local Surrogate Model. ChineseCSCW (EI Conference), 2024.

  • Wanlu Zhang, Jia Zhu*, Changfan Pan, Hanghui Guo, Zhangze Chen. 基于VR技术的电磁波教学平台设计与交互式开发. GCCCE 2024 (CORE C), 2024.

  • Qing Wang, Jia Zhu, Changfan Pan, Jianyang Shi*, Chaojun Meng, Hanghui Guo. Dual Trustworthy Mechanism for Illness Classification with Multi-Modality Data. ICDM Workshop (CCF B, CORE A*), 2023.

  • Hanghui Guo, Shimin Di, Pasquale De Meo, Zhangze Chen, Jia Zhu. MuPlon: Multi-Path Causal Optimization for Claim Verification through Controlling Confounding. Preprint, 2025.

  • Guoqing Ma, Jia Zhu, Hanghui Guo, Weijie Shi, Jiawei Shen, Jingjiang Liu, Yidan Liang. Automatic Failure Attribution and Critical Step Prediction Method for Multi-Agent Systems Based on Causal Inference. Preprint, 2025.

  • Dongjie Xu, Yue Cui, Weijie Shi, Qingzhi Ma, Hanghui Guo, Jiaming Li, Yao Zhao, Ruiyuan Zhang, Shimin Di, Jia Zhu, Kai Zheng, Jiajie Xu. E3-Rewrite: Learning to Rewrite SQL for Executability, Equivalence, and Efficiency. Preprint, 2025.

† Equal Contribution

* Corresponding Author

🎖 Honors and Awards

  • 2025, National Scholarship for Graduate Students
  • 2025, First-Class Postgraduate Scholarship, Zhejiang Normal University
  • 2024, Second-Class Postgraduate Scholarship, Zhejiang Normal University
  • 2024, Silver Award of Zhejiang International College Student Innovation Competition
  • 2022, First Prize, Zhejiang Province College Students’ Advanced Mathematics (Calculus) Competition
  • 2022, First Prize, The Chinese Mathematics Competitions (Zhejiang Province)
  • 2022, Third-Class Scholarship, Wenzhou University
  • 2020, Third-Class Scholarship, Wenzhou University
  • 2019, Second Prize, Wenzhou University Programming Competition
  • 2018, Second Prize, National Olympiad in Biology (Zhejiang Province)

📖 Educations

  • 2023.09 - 2026.06, MS student, Computer Science and Technology, School of Computer Science and Technology, Zhejiang Normal University
  • 2019.09 - 2023.06, Undergrad student, Data Science and Big Data Technology, College of Computer Science and Artificial Intelligence, Wenzhou University

💬 Invited Talks

  • None

💻 Internships

  • None

🏛 Academic Services