Jiacheng Lu卢嘉成 卢嘉成Jiacheng Lu

About关于

I'm a zero-year PhD student in Computer Science at Shanghai Jiao Tong University, enrolled in the Zhiyuan Honors Program. My research centers on AI for finance, the safety of large language models, and interpretability — spanning topics such as trustworthy financial AI, LLM watermarking, and uncertainty and robustness in model editing. 上海交通大学计算机科学博零，入选博士生致远荣誉计划。研究方向聚焦于 AI 与金融的结合、大语言模型安全与可解释性，涵盖可信金融 AI、大模型水印，以及模型编辑的鲁棒性与不确定性等主题。

Before the PhD I completed a dual-degree undergraduate program in Computer Science and Finance at SJTU, selected for the university's Bole Program for outstanding undergraduates. 本科就读于上海交通大学计算机科学与金融双学位，入选"伯乐计划"上海交通大学卓越本科生培养计划。

Education教育经历

Grants & Fellowships资助与奖学金

Publications论文

1. 2026
   Echoes within the Reasoning: Stealthy and Effective Watermarking via Chain of Thought

   Jiacheng Lu, Yiming Li, Tao Song*, Weijian Wang, Wenjie Qu, Haibing Guan, Jiaheng Zhang

   ICML 2026

   PDF
2. 2026
   Diagnosing Hidden Instabilities in Model Editing via Uncertainty Quantification

   Zihan Gu, TianYi Zhang, Xinyan Zhang, Zhiyuan Wang, Han Zhang, Yuhao Wei, Jiacheng Lu, Tianyi Ma, Xingsheng Zhang, Hua Zhang, Yue Hu

   ACL 2026

   PDF
3. 2026
   Neo-Classic: A Benchmark for Evaluating Linguistic-Aesthetic Reasoning in Classical Chinese Poetry

   Han Zhang, Zihan Gu, Zhiyuan Wang, Tianyi Ma, Jiacheng Lu, Xinyan Zhang, Yuhao Wei, Cheng Hua

   ACL 2026

   PDF
4. 2026
   M3TR: Temporal Retrieval Enhanced Multi-Modal Micro-video Popularity Prediction

   Jiacheng Lu, Weijian Wang, Mingyuan Xiao, Yang Hua, Tao Song, Jiaru Zhang, Bo Peng, Cheng Hua, Haibing Guan

   ACM MM 2026

   PDF
5. 2026
   GAUGE: Grading Agent-Built Financial Models Without a Golden Answer

   Jiacheng Lu†, Sinuo Wang†, Wentao Zhao, Rui Sun, Cheng Hua, Tao Song*, Hui Cai, Beidi Luan, Zhengze Wu, Lingjing Teng, Yijia He, Jing Li, Daxin Jiang, Zuo Bai*, Haibing Guan

   Preprint

   PDF
6. 2026
   FlyFinBench: Can Data Flywheels Power Benchmark Creation Beyond Model Training?

   Author list forthcoming · co-first author作者名单待公布 · 共同第一作者

   Working paper
7. 2026
   Rethinking Financial AI Benchmarks: From Workflow Replication to Capital–Asset Matching

   Jiacheng Lu, Sinuo Wang, Wentao Zhao, Rui Sun, Beidi Luan, Tao Song, Jing Li, Daxin Jiang, Cheng Hua, Yijia He, Weijian Wang, Qixuan Yang, Nan Li, Jun Tu, Yu Jin, Zhengze Wu, Haibing Guan*, Zuo Bai*

   Position paper

   PDF
8. 2026
   From Knowing to Doing: A Memory-Controlled Benchmark for LLM Trading Agents on Stock Markets

   Taojie Zhu, Wentao Zhao, Rui Sun, Beidi Luan, Jiacheng Lu, Sinuo Wang, Jing Li, Daxin Jiang, Yonghong He, Zuo Bai

   Preprint

   PDF
9. 2024
   Multi-modal and Metadata Capture Model for Micro Video Popularity Prediction

   Jiacheng Lu, Mingyuan Xiao, Weijian Wang, Yuxin Du, Zhengze Wu, Cheng Hua

   INFORMS Annual Meeting 2024

   PDF
10. 2026
    MechPunBench: A Bilingual Mechanism-Centered Benchmark for Pun Understanding and Generation

    Tianwei Zhang, Zihan Gu, Jiayu Wang, Tianyi Ma, Jiacheng Lu, Jinyu Li, Hua Zhang

    EMNLP 2026
11. 2026
    CORD: Server-Client Correspondence Verification for Robust Federated Learning

    Qixuan Yang, Yang Hua, Jiaru Zhang, Peishen Yan, Jiacheng Lu, Weijian Wang, Lu Yao, Tao Song, Haibing Guan

    Working paper
12. 2026
    Separating Posterior Design from Optimization: A Unified Geometry-Aware Posterior Design for Variational Learning

    Weijian Wang†, Jiacheng Lu†, Yang Hua, Jiaru Zhang, Tao Song, Mingyuan Xiao, Bo Peng, Qixuan Yang, Cheng Hua, Haibing Guan

    Working paper

* corresponding author  ·  † equal contribution * 通讯作者  ·  † 共同第一作者

Patents专利

Seven Chinese patents, including one as first inventor, three as second inventor, and two as co-inventor. 共七项中国专利，其中一项第一发明人、三项第二发明人、两项参与发明。

Academic Service学术服务

Contact联系方式

• Email jack111@sjtu.edu.cn
• Scholar Google Scholar
• GitHub GitHub