Chengkun Wei

39 papers A* 10B 1Journal 24Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Dialogue Injection Attack: Jailbreaking LLMs Through Context Manipulation.
IEEE Trans. Inf. Forensics Secur.
Wenlong Meng, Fan Zhang, Wendao Yao, Zhenyuan Guo, Yuwei Li, Chengkun Wei, Wenzhi Chen
2026 J jnl
Distributed Rate Limiting Under Decentralized Cloud Networks.
IEEE Trans. Mob. Comput.
Xiang Hu, Tianyu Xu, Lilong Chen, Xiaochong Jiang, Ye Yang, Liming Ye, Xu Wang, Yilong Lv, Chenhao Jia, Yongwang Wu, Zhigang Zong, Xing Li, Bingqian Lu, Shunmin Zhu, Chengkun Wei, Wenzhi Chen
2026 J jnl
Dynamic Thinking-Token Selection for Efficient Reasoning in Large Reasoning Models.
CoRR
Zhenyuan Guo, Tong Chen, Wenlong Meng, Chen Gong, Xin Yu, Chengkun Wei, Wenzhi Chen
2026 J jnl
EditCoT: A Stepwise Chain-of-Thought Reasoning Framework for Multi-Intent Text Revision.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Xu Li, Chengkun Wei, Wenzhi Chen
2026 A* conf
Enhancing Meme Emotion Understanding with Multi-Level Modality Enhancement and Dual-Stage Modal Fusion.
AAAI
Yi Shi, Wenlong Meng, Zhenyuan Guo, Chengkun Wei, Wenzhi Chen
2026 J jnl
MirrorFuzz: Leveraging LLM and Shared Bugs for Deep Learning Framework APIs Fuzzing.
IEEE Trans. Software Eng.
Shiwen Ou, Yuwei Li, Lu Yu, Chengkun Wei, Tingke Wen, Qiangpu Chen, Yu Chen, Haizhi Tang, Zulie Pan
2026 J jnl
Watermarking LLM Agent Trajectories.
CoRR
Wenlong Meng, Chen Gong, Terry Yue Zhuo, Fan Zhang, Kecen Li, Zheng Liu, Zhou Yang, Chengkun Wei, Wenzhi Chen
2025 — conf
Be Cautious When Merging Unfamiliar LLMs: A Phishing Model Capable of Stealing Privacy.
ACL (Findings)
Zhenyuan Guo, Yi Shi, Wenlong Meng, Chen Gong, Chengkun Wei, Wenzhi Chen
2025 J jnl
Be Cautious When Merging Unfamiliar LLMs: A Phishing Model Capable of Stealing Privacy.
CoRR
Zhenyuan Guo, Yi Shi, Wenlong Meng, Chen Gong, Chengkun Wei, Wenzhi Chen
2025 J jnl
DC-SGD: Differentially Private SGD With Dynamic Clipping Through Gradient Norm Distribution Estimation.
IEEE Trans. Inf. Forensics Secur.
Chengkun Wei, Weixian Li, Chen Gong, Wenzhi Chen
2025 J jnl
DC-SGD: Differentially Private SGD with Dynamic Clipping through Gradient Norm Distribution Estimation.
CoRR
Chengkun Wei, Weixian Li, Chen Gong, Wenzhi Chen
2025 J jnl
Dialogue Injection Attack: Jailbreaking LLMs through Context Manipulation.
CoRR
Wenlong Meng, Fan Zhang, Wendao Yao, Zhenyuan Guo, Yuwei Li, Chengkun Wei, Wenzhi Chen
2025 J jnl
Enhancing Meme Emotion Understanding with Multi-Level Modality Enhancement and Dual-Stage Modal Fusion.
CoRR
Yi Shi, Wenlong Meng, Zhenyuan Guo, Chengkun Wei, Wenzhi Chen
2025 A* conf
GradEscape: A Gradient-Based Evader Against AI-Generated Text Detectors.
USENIX Security Symposium
Wenlong Meng, Shuguo Fan, Chengkun Wei, Min Chen, Yuwei Li, Yuanchao Zhang, Zhikun Zhang, Wenzhi Chen
2025 J jnl
GradEscape: A Gradient-Based Evader Against AI-Generated Text Detectors.
CoRR
Wenlong Meng, Shuguo Fan, Chengkun Wei, Min Chen, Yuwei Li, Yuanchao Zhang, Zhikun Zhang, Wenzhi Chen
2025 J jnl
I Know Who Clones Your Code: Interpretable Smart Contract Similarity Detection.
CoRR
Zhenguang Liu, Lixun Ma, Zhongzheng Mu, Chengkun Wei, Xiaojun Xu, Yingying Jiao, Kui Ren
2025 J jnl
I Know Who Clones Your Code: Interpretable Smart Contract Similarity Detection.
IEEE Trans. Dependable Secur. Comput.
Zhenguang Liu, Lixun Ma, Zhongzheng Mu, Chengkun Wei, Xiaojun Xu, Yingying Jiao, Kui Ren
2025 J jnl
MirrorFuzz: Leveraging LLM and Shared Bugs for Deep Learning Framework APIs Fuzzing.
CoRR
Shiwen Ou, Yuwei Li, Lu Yu, Chengkun Wei, Tingke Wen, Qiangpu Chen, Yu Chen, Haizhi Tang, Zulie Pan
2025 A* conf
NVMePass: A Lightweight, High-performance and Scalable NVMe Virtualization Architecture with I/O Queues Passthrough.
HPCA
Yiquan Chen, Zhen Jin, Yijing Wang, Yi Chen, Jiexiong Xu, Hao Yu, Jinlong Chen, Wenhai Lin, Kanghua Fang, Keyao Zhang, Chengkun Wei, Qiang Liu, Yuan Xie, Wenzhi Chen
2025 — conf
R.R.: Unveiling LLM Training Privacy through Recollection and Ranking.
ACL (Findings)
Wenlong Meng, Zhenyuan Guo, Lenan Wu, Chen Gong, Wenyan Liu, Weixian Li, Chengkun Wei, Wenzhi Chen
2025 J jnl
R.R.: Unveiling LLM Training Privacy through Recollection and Ranking.
CoRR
Wenlong Meng, Zhenyuan Guo, Lenan Wu, Chen Gong, Wenyan Liu, Weixian Li, Chengkun Wei, Wenzhi Chen
2024 — conf
CMDRL: A Markovian Distributed Rate Limiting Algorithm in Cloud Networks.
APNet
Lilong Chen, Xiaochong Jiang, Xiang Hu, Tianyu Xu, Ye Yang, Xing Li, Bingqian Lu, Chengkun Wei, Wenzhi Chen
2024 — conf
HydraRPC: RPC in the CXL Era.
USENIX ATC
Teng Ma, Zheng Liu, Chengkun Wei, Jialiang Huang, Youwei Zhuo, Haoyu Li, Ning Zhang, Yijin Guan, Dimin Niu, Mingxing Zhang, Tao Ma
2024 A* conf
LMSanitator: Defending Prompt-Tuning Against Task-Agnostic Backdoors.
NDSS
Chengkun Wei, Wenlong Meng, Zhikun Zhang, Min Chen, Minghu Zhao, Wenjing Fang, Lei Wang, Zihui Zhang, Wenzhi Chen
2024 A* conf
Triton: A Flexible Hardware Offloading Architecture for Accelerating Apsara vSwitch in Alibaba Cloud.
SIGCOMM
Xing Li, Xiaochong Jiang, Ye Yang, Lilong Chen, Yi Wang, Chao Wang, Chao Xu, Yilong Lv, Bowen Yang, Taotao Wu, Haifeng Gao, Zikang Chen, Yisong Qiao, Hongwei Ding, Yijian Dong, Hang Yang, Jianming Song, Jianyuan Lu, Pengyu Zhang, Chengkun Wei, Zihui Zhang, Wenzhi Chen, Qinming He, Shunmin Zhu
2023 A* conf
Achelous: Enabling Programmability, Elasticity, and Reliability in Hyperscale Cloud Networks.
SIGCOMM
Chengkun Wei, Xing Li, Ye Yang, Xiaochong Jiang, Tianyu Xu, Bowen Yang, Taotao Wu, Chao Xu, Yilong Lv, Haifeng Gao, ZhenTao Zhang, Zikang Chen, Zeke Wang, Zihui Zhang, Shunmin Zhu, Wenzhi Chen
2023 A* conf
BM-Store: A Transparent and High-performance Local Storage Architecture for Bare-metal Clouds Enabling Large-scale Deployment.
HPCA
Yiquan Chen, Jiexiong Xu, Chengkun Wei, Yijing Wang, Xin Yuan, Yangming Zhang, Xulin Yu, Yi Chen, Zeke Wang, Shuibing He, Wenzhi Chen
2023 A* conf
DPMLBench: Holistic Evaluation of Differentially Private Machine Learning.
CCS
Chengkun Wei, Minghu Zhao, Zhikun Zhang, Min Chen, Wenlong Meng, Bo Liu, Yuan Fan, Wenzhi Chen
2023 J jnl
DPMLBench: Holistic Evaluation of Differentially Private Machine Learning.
CoRR
Chengkun Wei, Minghu Zhao, Zhikun Zhang, Min Chen, Wenlong Meng, Bo Liu, Yuan Fan, Wenzhi Chen
2023 J jnl
EduNER: a Chinese named entity recognition dataset for education research.
Neural Comput. Appl.
Xu Li, Chengkun Wei, Zhuoren Jiang, Wenlong Meng, Fan Ouyang, Zihui Zhang, Wenzhi Chen
2023 J jnl
High-performance and Scalable Software-based NVMe Virtualization Mechanism with I/O Queues Passthrough.
CoRR
Yiquan Chen, Zhen Jin, Yijing Wang, Yi Chen, Hao Yu, Jiexiong Xu, Jinlong Chen, Wenhai Lin, Kanghua Fang, Chengkun Wei, Qiang Liu, Yuan Xie, Wenzhi Chen
2023 B conf
HyQ: Hybrid I/O Queue Architecture for NVMe over Fabrics to Enable High- Performance Hardware Offloading.
CCGrid
Yiquan Chen, Jinlong Chen, Yijing Wang, Yi Chen, Zhen Jin, Jiexiong Xu, Guoju Fang, Wenhai Lin, Chengkun Wei, Wenzhi Chen
2023 J jnl
LMSanitator: Defending Prompt-Tuning Against Task-Agnostic Backdoors.
CoRR
Chengkun Wei, Wenlong Meng, Zhikun Zhang, Min Chen, Minghu Zhao, Wenjing Fang, Lei Wang, Zihui Zhang, Wenzhi Chen
2023 A* conf
Poster: Triton: Accelerating vSwitch with Flexibility through Hardware Assisting not Bypassing Software.
SIGCOMM
Xing Li, Xiaochong Jiang, Ye Yang, Lilong Chen, Tianyu Xu, Chao Xu, Longbiao Xiao, Fengmin Shi, Yi Wang, Taotao Wu, Yilong Lv, Hangfeng Gao, Zikang Chen, Yisong Qiao, Hongwei Ding, Yijian Dong, Chengkun Wei, Zihui Zhang, Shunmin Zhu, Wenzhi Chen
2023 A* conf
Securely Sampling Discrete Gaussian Noise for Multi-Party Differential Privacy.
CCS
Chengkun Wei, Ruijing Yu, Yuan Fan, Wenzhi Chen, Tianhao Wang
2023 J jnl
cuZK: Accelerating Zero-Knowledge Proof with A Faster Parallel Multi-Scalar Multiplication Algorithm on GPUs.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Tao Lu, Chengkun Wei, Ruijing Yu, Chaochao Chen, Wenjing Fang, Lei Wang, Zeke Wang, Wenzhi Chen
2022 J jnl
cuZK: Accelerating Zero-Knowledge Proof with A Faster Parallel Multi-Scalar Multiplication Algorithm on GPUs.
IACR Cryptol. ePrint Arch.
Tao Lu, Chengkun Wei, Ruijing Yu, Yi Chen, Li Wang, Chaochao Chen, Zeke Wang, Wenzhi Chen
2021 J jnl
OB-WSPES: A Uniform Evaluation System for Obfuscation-Based Web Search Privacy.
IEEE Trans. Dependable Secur. Comput.
Chengkun Wei, Qinchen Gu, Shouling Ji, Wenzhi Chen, Zonghui Wang, Raheem Beyah
2020 J jnl
AsgLDP: Collecting and Generating Decentralized Attributed Graphs With Local Differential Privacy.
IEEE Trans. Inf. Forensics Secur.
Chengkun Wei, Shouling Ji, Changchang Liu, Wenzhi Chen, Ting Wang