I am an undergraduate student in Information Security at the School of Computer Science and Technology, Tongji University. My research focuses on LLM, Recommendation System, and graph representation learning. I previously worked with Prof. Cheng’s Financial Big Data Lab, where I took my first steps into research and contributed as a second author on a paper submitted to TKDE (a CCF-A journal), co-developing a fraud detection framework with generative graph representations.
For more information, please visit my Personal Blog.
🔥 News
- 2025.11: 🎉🎉 Our paper “Defending Attacks on Anti-fraud Model with Generative Graph Representations” (as the second author) has been submitted to IEEE Transactions on Knowledge and Data Engineering (CCF-A).
📝 Publications
- 2025.11, [TKDE (CCF-A)] Defending Attacks on Anti-fraud Model with Generative Graph Representations, J. Wu, X. Wang, J. Yang, D. Cheng, G. Yang and B. Wang
🎖 Honors and Awards
- 2024.12 National Endeavor Scholarship
- 2024.12 Tongji University Outstanding Student Scholarship (Second Class)
- 2023.12 National Endeavor Scholarship
- 2024.11 The 8th in the finals, AI Security Track - 7th StrongNet Mimic Defense International Challenge
- 2024.03 Provincial 2nd Prize, C++ Group - 16th Lanqiao Cup Programming Contest
📖 Educations
- 2021.09 - Present B.Eng. in Information Security, School of Computer Science and Technology, Tongji University.