Researcher of Hundred-Person Program (百人计划研究员)
Department of Computer Science
Zhejiang University
Email: weichengkun AT zju DOT edu DOT cn
I recieved my PhD degree in the Computer Science department of Zhejiang University in 2021 and served as a postdoctoral researcher in ZJU from 2021 to 2024. My research focuses on heterogeneous computing and data security, including cloud computing, high-performance network, trusted execution environment (TEE) and LLM Security. My papers are published on top-tier conference/journal like SIGCOMM, ATC, HPCA, and also on CCS, NDSS, TIFS, and TDSC. I received the NDSS 2024 Distinguished Paper Award, and got fundings from the National Natural Science Foundation as well as the Zhejiang Province Postdoctoral Funding Project.
I’ve joined ZJU ArcLab since 2016. Our lab welcomes PhD/master/undergraduate students who are interested in data security (LLM security), high performance network ( cooperative optimization of software and hardware), heterogeneous computing (FPGA, GPU), system architecture (virtualization, trusted execution environment), etc.
I sincerely hope to cooperate with students who: 1) have interest in computer system. 2) have ideals and pursuits, and can analyze problems well. 3) have a favorite sport and stick to it.
Triton: A Flexible Hardware Offloading Architecture for Accelerating Apsara vSwitch in Alibaba Cloud
X Li, X Jiang, Y Yang, L Chen, Y Wang, C Wang, C Xu, Y Lv, ..., C Wei* , Z Zhang, W Chen , Q He, S Zhu
Proceedings of the ACM SIGCOMM 2024 Conference, 750-763 2024
CMDRL: A Markovian Distributed Rate Limiting Algorithm in Cloud Networks
L Chen, X Jiang, X Hu, T Xu, Y Yang, X Li, B Lu, C Wei* , W Chen
Proceedings of the 8th Asia-Pacific Workshop on Networking, 59-66 2024
HydraRPC:RPC in the CXL Era
T Ma, Z Liu, C Wei, J Huang, Y Zhuo, H Li, N Zhang, Y Guan, D Niu, ...
2024 USENIX Annual Technical Conference (USENIX ATC 24), 387-395
Securely sampling discrete Gaussian noise for multi-party differential privacy
C Wei, R Yu, Y Fan, W Chen , T Wang
Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security
Dpmlbench: Holistic evaluation of differentially private machine learning
C Wei, M Zhao, Z Zhang, M Chen, W Meng, B Liu, Y Fan, W Chen
Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security
Examining the effects of a real-time, knowledge-aware tool for academic writing assessment
X Li, F Ouyang, J Liu, C Wei , W Chen
Journal of Educational Computing Research 61 (6), 1143-1174
Achelous: Enabling Programmability, Elasticity, and Reliability in Hyperscale Cloud Networks
C Wei, X Li, Y Yang, X Jiang, T Xu, B Yang, T Wu, C Xu, Z Chen, Z Wang, Z Zhang, S Zhu , W Chen
Proceedings of the ACM SIGCOMM 2023 Conference, 769-782
Lmsanitator: Defending prompt-tuning against task-agnostic backdoors
C Wei, W Meng, Z Zhang, M Chen, M Zhao, W Fang, L Wang, Z Zhang, W Chen
Network and Distributed System Security (NDSS) Symposium 2024
EduNER: a Chinese named entity recognition dataset for education research
X Li, C Wei, Z Jiang, W Meng, F Ouyang, Z Zhang, W Chen
Neural Computing and Applications 35 (24), 17717-17731
Hyq: Hybrid i/o queue architecture for nvme over fabrics to enable high-performance hardware offloading
Y Chen, J Chen, Y Wang, Y Chen, Z Jin, J Xu, G Fang, W Lin, C Wei* , W Chen
2023 IEEE/ACM 23rd International Symposium on Cluster, Cloud and Internet Computing
BM-Store: A Transparent and High-performance Local Storage Architecture for Bare-metal Clouds Enabling Large-scale Deployment
Y Chen, J Xu, C Wei, Y Wang, X Yuan, Y Zhang, X Yu, Y Chen, Z Wang, S He , W Chen
2023 IEEE International Symposium on High-Performance Computer Architecture
Cuzk: Accelerating zero-knowledge proof with a faster parallel multi-scalar multiplication algorithm on gpus
T Lu, C Wei, R Yu, C Chen, W Fang, L Wang, Z Wang , W Chen
2023 IACR Transactions on Cryptographic Hardware and Embedded Systems
AsgLDP: Collecting and generating decentralized attributed graphs with local differential privacy
C Wei, S Ji, C Liu, W Chen , T Wang
IEEE Transactions on Information Forensics and Security 15, 3239-3254
OB-WSPES: A uniform evaluation system for obfuscation-based web search privacy
C Wei, Q Gu, S Ji , W Chen, Z Wang , R Beyah
IEEE Transactions on Dependable and Secure Computing 18 (6), 2719-2735