About Me

I’m a PhD student in Software Engineering from School of Computer Science and Technology, Tongji University. Now my main research interest includes large language models, knowledge graph completion and reasoning. In master period, my research focused on graph data mining, graph neural networks and group link prediction.

Education

• Ph.D. in Software Engineering, Tongji University , 2023/09 - 2027/06 (expected).
• M.S. in Software Engineering, Xidian University , 2019/09 - 2022/06.
• B.S. in Software Engineering, Guangdong University of Technology , 2015/09 - 2019/06.

Work Experience

• Fall 2022 - Summer 2023: Research Assistant

  • In: Xidian University

  • Supervisor: Professor He Li

  • Duties included: conducting experiments, collecting data, and analyzing results, etc.

Publications

• Xinyuan Lu, Shijie Luo, Qinpei Zhao, Weixiong Rao. GT-RAG: Knowledge Graph-based Retrieval-Augmented Generation for Multi-hop Question Answering. Proceedings of the 2026 29th International Conference on Computer Supported Cooperative Work in Design (CSCWD ‘26).

• Shijie Luo, Xinyuan Lu, Qinpei Zhao and Weixiong Rao. 2026. Combining Structural and Textual Knowledge for Knowledge Graph Link Prediction via Large Language Models. The 19th ACM International Conference on Web Search and Data Mining (WSDM ’26). 10 Pages, doi: 10.1145/3773966.3777934.
• Shijie Luo, Xinyuan Lu, Qinpei Zhao and Weixiong Rao. 2025. Bridging the Gap between Knowledge Graphs and LLMs for Multi-hop Question Answering. Proceedings of the 34th ACM International Conference on Information and Knowledge Management (CIKM ’25). 5 Pages, doi: 10.1145/3746252.3760973.

• Shuaitao Zhao, Shijie Luo, Xinyuan Lu, and Weixiong Rao. MMKG-RAG: Retrieval-Augmented Generation with Multi-modal Knowledge Graph. The 30th International Conference on Database Systems for Advanced Applications (DASFAA ‘25). Pages 487–491, doi: 10.1007/978-981-95-4158-4_37 .

• Shijie Luo, He Li, Jianbin Huang, Xiaoke Ma, Jiangtao Cui, Shaojie Qiao and Jaesoo Yoo. 2025. Group Link Prediction in Bipartite Graphs with Graph Neural Networks. Pattern Recognition. Pages 110977, doi: 10.1016/j.patcog.2024.110977.

• Shijie Luo, He Li and Jianbin Huang. 2023. Dynamic Group Link Prediction in Continuous-Time Interaction Network. In Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence (IJCAI ‘23). Pages 2233-2241, doi: 10.24963/ijcai.2023/248.