Hello everyone 😊😊 !

I am Jiawei Liu（刘嘉伟）, a second-year PhD student at Shanghai Jiao Tong University, under the supervision of Prof. Muning Wen, Prof. Ying Wen, and Prof. Yun Lin. Prior to this, I received my B.E. from the School of Cyber Science and Engineering (SCSE) at Wuhan University (WHU), China, under the guidance of Prof. Run Wang. My research interests lie in AI4Code and post-training of LLMs.

📝 Publications

• MemT-1.0: Towards Memory-Native Evolution
  Jiawei Liu (MemTensor Team), Technical Report 2026 core contributor

• IssueExec: A Test-Driven Approach for Localizing Software Engineering Issues
  Jiawei Liu, Yun Lin, Chenyan Liu, Yu Qian, Yiming Liu, Jiaxin Chang, Weinan Zhang, Linpeng Huang
  ISSTA 2026 CCF-A

• Ariadne’s Thread of LipSync: Unraveling Forgeries via Inconsistency between Lip Motions and Head Poses
  Tianyi She†, Jiawei Liu†, Weifeng Liu, Hanqing Zhao, Weiming Zhang, Kejiang Chen
  ICML 2026 CCF-A

• EditFlow: Benchmarking and Optimizing Code Edit Recommendation Systems via Reconstruction of Developer Flows
  Chenyan Liu, Yun Lin, Jiaxin Chang, Jiawei Liu, Binhang Qi, Bo Jiang, Zhiyong Huang, Jinsong Dong
  OOPSLA 2026 CCF-A

• Lips Are Lying: Spotting the Temporal Inconsistency between Audio and Visual in Lip-syncing DeepFakes
  Weifeng Liu†, Tianyi She†, Jiawei Liu, Run Wang, Dongyu Yao, Ziyou Liang
  NeurIPS 2024 CCF-A

🎖 Honors and Awards

• 2024.10 Merit Student Wuhan University
• 2023.11 LeiJun Computer Science Undergraduate Scholarship (Award Rate: 0.1%) Wuhan University & Xiaomi Technologies Co., Ltd.
• 2023.10 First Class Scholarship of WHU (Award Rate: 5% school-wide) Wuhan University

📖 Educations

• 2025.09 - current, Ph.D. in Computer Science, Shanghai Jiao Tong University (SJTU).
• 2021.09 - 2025.06, B.S. in Cyber Science and Engineering, School of Cyber Science and Engineering (SCSE), Wuhan University (WHU).