Changjiang Li

16 papers at tracked venues · 14 at CORE A* · active 2024–2026

DBLP profile ↗ORCID search ↗

Venues

ACL ×3 USENIX Security ×3 AAAI ×2 ICLR ×2 AsiaCCS ×1 CCS ×1 EMNLP ×1 ICSE ×1 NDSS ×1 S&P ×1

Frequent coauthors

Shouling Ji

×9

Ting Wang

×8

Naen Xu

×5

Chunyi Zhou

×5

Tianyu Du

×5

Jinghuai Zhang

×3

Jiacheng Liang

×3

Tanqiu Jiang

×3

Ren Pang

×3

Bochuan Cao

×3

Jinghui Chen

×3

Yuyuan Li

×2

Papers

"I See What You Did There": Can Large Vision-Language Models Understand Multimodal Puns?
ACL 2026 ·
Naen Xu
,
Jiayi Sheng
, Changjiang Li,
Chunyi Zhou
,
Yuyuan Li
,
Tianyu Du
,
Jun Wang
,
Zhihui Fu
,
Jinbao Li
,
Shouling Ji
ACIArena: Toward Unified Evaluation for Agent Cascading Injection
ACL 2026 ·
Hengyu An
,
Minxi Li
,
Jinghuai Zhang
,
Naen Xu
,
Chunyi Zhou
, Changjiang Li,
Xiaogang Xu
,
Tianyu Du
,
Shouling Ji
Bridging the Copyright Gap: Do Large Vision-Language Models Recognize and Respect Copyrighted Content?
AAAI 2026 ·
Naen Xu
,
Jinghuai Zhang
, Changjiang Li,
Hengyu An
,
Chunyi Zhou
,
Jun Wang
,
Boyu Xu
,
Yuyuan Li
,
Tianyu Du
,
Shouling Ji
Compiling Activation Steering into Weights via Null-Space Constraints for Stealthy Backdoors
ACL 2026 ·
Rui Yin
,
Tianxu Han
,
Naen Xu
, Changjiang Li,
Ping He
,
Chunyi Zhou
,
Jun Wang
,
Zhihui Fu
,
Tianyu Du
,
Jinbao Li
,
Shouling Ji
GraphRAG Under Fire
S&P 2026 ·
Jiacheng Liang
,
Yuhui Wang
, Changjiang Li,
Tanqiu Jiang
,
Rongyi Zhu
,
Neil Gong
,
Ting Wang
AIA: Autoregression-Based Injection Attacks Against Text2SQL Models
AAAI 2025 ·
Deyin Li
,
Xiang Ling
, Changjiang Li,
Xiang Chen
,
Chunming Wu
PRSA: Prompt Stealing Attacks against Real-World Prompt Services
USENIX Security 2025 ·
Yong Yang
, Changjiang Li,
Qingming Li
,
Oubo Ma
,
Haoyu Wang
,
Zonghui Wang
,
Yandong Gao
,
Wenzhi Chen
,
Shouling Ji
RAPID: Retrieval Augmented Training of Differentially Private Diffusion Models
ICLR 2025 ·
Tanqiu Jiang
, Changjiang Li,
Fenglong Ma
,
Ting Wang
RobustKV: Defending Large Language Models against Jailbreak Attacks via KV Eviction
ICLR 2025 ·
Tanqiu Jiang
,
Zian Wang
,
Jiacheng Liang
, Changjiang Li,
Yuhui Wang
,
Ting Wang
VideoEraser: Concept Erasure in Text-to-Video Diffusion Models
EMNLP 2025 ·
Naen Xu
,
Jinghuai Zhang
, Changjiang Li,
Zhi Chen
,
Chunyi Zhou
,
Qingming Li
,
Tianyu Du
,
Shouling Ji
Watch the Watchers! On the Security Risks of Robustness-Enhancing Diffusion Models
USENIX Security 2025 · Changjiang Li,
Ren Pang
,
Bochuan Cao
,
Jinghui Chen
,
Fenglong Ma
,
Shouling Ji
,
Ting Wang
You Can't Steal Nothing: Mitigating Prompt Leakages in LLMs via System Vectors
CCS 2025 ·
Bochuan Cao
, Changjiang Li,
Yuanpu Cao
,
Yameng Ge
,
Ting Wang
,
Jinghui Chen
Improving the Robustness of Transformer-based Large Language Models with Dynamic Attention
NDSS 2024 ·
Lujia Shen
,
Yuwen Pu
,
Shouling Ji
, Changjiang Li,
Xuhong Zhang
,
Chunpeng Ge
,
Ting Wang
Model Extraction Attacks Revisited
AsiaCCS 2024 ·
Jiacheng Liang
,
Ren Pang
, Changjiang Li,
Ting Wang
On the Difficulty of Defending Contrastive Learning against Backdoor Attacks
USENIX Security 2024 · Changjiang Li,
Ren Pang
,
Bochuan Cao
,
Zhaohan Xi
,
Jinghui Chen
,
Shouling Ji
,
Ting Wang
When Large Language Models Confront Repository-Level Automatic Program Repair: How Well They Done?
ICSE 2024 ·
Yuxiao Chen
,
Jingzheng Wu
,
Xiang Ling
, Changjiang Li,
Zhiqing Rui
,
Tianyue Luo
,
Yanjun Wu