“百人计划”研究员
计算机科学与技术学院
浙江大学
邮箱：weichengkun AT zju DOT edu DOT cn
魏成坤博士于2021年获得浙江大学计算机科学与技术博士学位，并在2021至2024年担任博士后研究员。主要研究方向包括：计算机系统结构、云计算、高性能网络、数据安全、异构算力融合。曾发表系统及网络领域顶会/顶刊论文SIGCOMM、ATC、HPCA，在数据安全领域主要论文发表于安全顶会/顶刊CCS、NDSS、TIFS、TDSC等。曾获得安全四大顶会之一“NDSS 2024 Distinguished Paper Award”，并得到国家自然基金、浙江省博士后择优资助项目等项目的支持。
魏成坤博士自2016年加入浙江大学ArcLab，欢迎对数据安全(LLM安全)、高性能网络(软硬件协同优化)、异构计算(FPGA、GPU)、系统架构(虚拟化、可信执行环境)等方向感兴趣的保研/考研的博士/硕士研究生、本科SRTP竞赛/毕业设计的同学加入Arclab实验室。希望相关同学能满足以下要求：对计算机系统结构稍微感点兴趣（不排斥就好）；有理想有追求，能好好地分析问题；有自己喜欢的运动，并长期坚持。
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