20 citations · 45 across the 9 of their papers we have counts for
9 papers
Ditto: An Elastic and Adaptive Memory-Disaggregated Caching System
Jiacheng Shen, Pengfei Zuo, Xuchuan Luo +5
In-memory caching systems are fundamental building blocks in cloud services. However, due to the coupled CPU and memory on monolithic servers, existing caching systems cannot elast…
Transactional Indexes on (RDMA or CXL-based) Disaggregated Memory with Repairable Transaction
Xingda Wei, Haotian Wang, Tianxia Wang +4
The failure atomic and isolated execution of clients operations is a default requirement for a system that serve multiple loosely coupled clients at a server. However, disaggregate…
FUSEE: A Fully Memory-Disaggregated Key-Value Store (Extended Version)
Jiacheng Shen, Pengfei Zuo, Xuchuan Luo +4
Distributed in-memory key-value (KV) stores are embracing the disaggregated memory (DM) architecture for higher resource utilization. However, existing KV stores on DM employ a sem…
SEALing Neural Network Models in Secure Deep Learning Accelerators
Pengfei Zuo, Yu Hua, Ling Liang +3
Deep learning (DL) accelerators are increasingly deployed on edge devices to support fast local inferences. However, they suffer from a new security problem, i.e., being vulnerable…
A Scalable Learned Index Scheme in Storage Systems
Pengfei Li, Yu Hua, Pengfei Zuo +1
Index structures are important for efficient data access, which have been widely used to improve the performance in many in-memory systems. Due to high in-memory overheads, traditi…
SAWL:A Self-adaptive Wear-leveling NVM Scheme for High Performance Storage Systems
Jianming Huang, Yu Hua, Pengfei Zuo +2
In order to meet the needs of high performance computing (HPC) in terms of large memory, high throughput and energy savings, the non-volatile memory (NVM) has been widely studied d…
Efficient Similarity-aware Compression to Reduce Bit-writes in Non-Volatile Main Memory for Image-based Applications
Zhangyu Chen, Yu Hua, Pengfei Zuo +2
Image bitmaps have been widely used in in-memory applications, which consume lots of storage space and energy. Compared with legacy DRAM, non-volatile memories (NVMs) are suitable…
A Secure and Persistent Memory System for Non-volatile Memory
Pengfei Zuo, Yu Hua, Yuan Xie
In the non-volatile memory, ensuring the security and correctness of persistent data is fundamental. However, the security and persistence issues are usually studied independently…
Bandwidth-efficient Storage Services for Mitigating Side Channel Attack
Pengfei Zuo, Yu Hua, Cong Wang +4
Data deduplication is able to effectively identify and eliminate redundant data and only maintain a single copy of files and chunks. Hence, it is widely used in cloud storage syste…