Publications
SkySync: Accelerating File Synchronization with Collaborative Delta Generation
Zhihao Zhang, Huiba Li, Lu Tang, Jiwu Shu, Yiming Zhang
Accepted by the 24th USENIX Conference on File and Storage Technologies (FAST'26), 2025
AtomicDisk: A Secure Virtual Disk for TEEs against Eviction Attacks
Hongliang Tian, Xinyi Yu, Shaowei Song, Qingsong Chen, Zhihao Zhang, Shiyu Wang, Weijie Liu, Erci Xu, Shoumeng Yan, Yiming Zhang
Proceedings of the 23rd USENIX Conference on File and Storage Technologies (FAST'25), 2025
OnionDisk: A Log-Structured Write-Optimal Virtual Block Device
Shiyu Wang, Zhihao Zhang, Yiming Zhang
Proceedings of the 15th ACM SIGOPS Asia-Pacific Workshop on Systems (APSys'24), 2024
Efficient Block Storage in the Cloud
Yiming Zhang, Zhihao Zhang, Yan Chen, Huiba Li, Haonan Wang, Ping Zhong, Shengyun Liu, Dongsheng Li
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2024
FlexMem: Proactive Memory Deduplication for Qcow2-Based VMs with Virtual Persistent Memory
Weinan Liu, Zhihao Zhang, Xiangrong Liu, Yiming Zhang
Proceedings of the 8th Asia-Pacific Workshop on Networking (APNet'24), 2024
Block-level Image Service for the Cloud
Huiba Li, Zhihao Zhang (Co-primary), Yifan Yuan, Rui Du, Kai Ma, Lanzheng Liu, Yiming Zhang, Windsor Hsu
ACM Transactions on Storage (TOS), 2024