Storage Research Group -Publications
  • Cost-efficient Archive Cloud Storage with Tape: Design and Deployment.
    Authors: Qing Wang, Fan Yang, Qiang Liu, Geng Xiao, Yongpeng Chen, Hao Lan, Leiming Chen, Bangzhu Chen, Chenrui Liu, Pingchang Bai, Bin Huang, Zigan Luo, Mingyu Xie, Yu Wang, Youyou Lu, Huatao Wu, Jiwu Shu,
    Publicated in: The 24th USENIX Conference on File and Storage Technologies (FAST'26), 2026
  • OdinANN: Direct Insert for Consistently Stable Performance in Billion-Scale Graph-Based Vector Search.
    Authors: Hao Guo, Youyou Lu,
    Publicated in: The 24th USENIX Conference on File and Storage Technologies (FAST'26), 2026
  • CableCache: In-Network Request Deduplication for Key-Value Stores.
    Authors: Jiawei Huang, Junru Li, Qing Wang, Lijie Wen, Youyou Lu, Erci Xu,
    Publicated in: The 17th ACM Workshop on Hot Topics in Storage and File Systems (HotStorage'25), 2025
  • Efficient Multi-LLM Serving with Workload Weaving.
    Authors: Shiwei Gao, Qing Wang, Shaoxun Zeng, Youyou Lu, Jiwu Shu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'25), 2025
  • GPreempt: GPU Preemptive Scheduling Made General and Efficient.
    Authors: Ruwen Fan, Tingxu Ren, Minhui Xie, Shiwei Gao, Jiwu Shu, Youyou Lu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'25), 2025
  • Stripeless Data Placement for Erasure-Coded In-Memory Storage.
    Authors: Jian Gao, Jiwu Shu, Bin Yan, Yuhao Zhang, Keji Huang,
    Publicated in: The 19th USENIX Symposium on Operating Systems Design and Implementation (OSDI'25), 2025
  • Achieving Low-Latency Graph-Based Vector Search via Aligning Best-First Search Algorithm with SSD.
    Authors: Hao Guo, Youyou Lu,
    Publicated in: The 19th USENIX Symposium on Operating Systems Design and Implementation (OSDI'25), 2025
  • ShiftLock: Mitigate One-sided RDMA Lock Contention via Handover.
    Authors: Jian Gao, Qing Wang, Jiwu Shu,
    Publicated in: The 23rd USENIX Conference on File and Storage Technologies (FAST'25), 2025
  • Frugal: Efficient and Economic Embedding Model Training with Commodity GPUs.
    Authors: Minhui Xie, Shaoxun Zeng, Hao Guo, Shiwei Gao, Youyou Lu,
    Publicated in: The 30th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'25), 2025
  • Medusa: Accelerating Serverless LLM Inference with Materialization.
    Authors: Shaoxun Zeng, Minhui Xie, Shiwei Gao, Youmin Chen, Youyou Lu,
    Publicated in: The 30th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'25), 2025
  • Achieving Wire-Latency Storage Systems by Exploiting Hardware ACKs.
    Authors: Qing Wang, Jiwu Shu, Jing Wang, Yuhao Zhang,
    Publicated in: The 22nd USENIX Symposium on Networked Systems Design and Implementation (NSDI'25), 2025
  • Fast State Restoration in LLM Serving with HCache.
    Authors: Shiwei Gao, Youmin Chen, Jiwu Shu,
    Publicated in: The 20th European Conference on Computer Systems (EuroSys'25), 2025
  • Deft: A Scalable Tree Index for Disaggregated Memory.
    Authors: Jing Wang, Qing Wang, Yuhao Zhang, Jiwu Shu,
    Publicated in: The 20th European Conference on Computer Systems (EuroSys'25), 2025
  • Designing an Efficient Tree Index on Disaggregated Memory.
    Authors: Qing Wang, Youyou Lu, Jiwu Shu,
    Publicated in: Communications of the ACM (CACM), 2025
  • Efficiently Enlarging RDMA-Attached Memory with SSD.
    Authors: Zhe Yang, Qing Wang, Xiaojian Liao, Youyou Lu, Keji Huang, Jiwu Shu,
    Publicated in: ACM Transactions on Storage (TOS), 2025
  • Fast Core Scheduling with Userspace Process Abstraction.
    Authors: Jiazhen Lin, Youmin Chen, Shiwei Gao, Youyou Lu,
    Publicated in: The 30th ACM Symposium on Operating Systems Principles (SOSP'24), 2024
  • A Tale of Two Paths: Toward a Hybrid Data Plane for Efficient Far-Memory Applications.
    Authors: Lei Chen, Shi Liu, Chenxi Wang, Haoran Ma, Yifan Qiao, Zhe Wang, Chenggang Wu, Youyou Lu, Xiaobing Feng, Huimin Cui, Shan Lu, Harry Xu,
    Publicated in: 18th USENIX Symposium on Operating Systems Design and Implementation (OSDI'24), 2024
  • Ares-Flash: Efficient Parallel Integer Arithmetic Operations Using NAND Flash Memory.
    Authors: Jian Chen, Congming Gao, Youyou Lu, Yuhao Zhang, Jiwu Shu,
    Publicated in: 57th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO-57), 2024
  • MaxEmbed: Maximizing SSD Bandwidth Utilization for Huge Embedding Models Serving.
    Authors: Ruwen Fan, Minhui Xie, Haodi Jiang, Youyou Lu,
    Publicated in: The 29th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'24), 2024
  • Volley: Accelerating Write-Read Orders in Disaggregated Storage.
    Authors: Shaoxun Zeng, Xiaojian Liao, Hao Guo, Youyou Lu,
    Publicated in: The 19th European Conference on Computer Systems (EuroSys'24), 2024
  • Exploring the Asynchrony of Slow Memory Filesystem with EasyIO.
    Authors: Bohong Zhu, Youmin Chen, Jiwu Shu,
    Publicated in: The 19th European Conference on Computer Systems (EuroSys'24), 2024
  • TeRM: Extending RDMA-Attached Memory with SSD.
    Authors: Zhe Yang, Qing Wang, Xiaojian Liao, Youyou Lu, Keji Huang, Jiwu Shu,
    Publicated in: The 22nd USENIX Conference on File and Storage Technologies (FAST'24), 2024
  • Perseid: A Secondary Indexing Mechanism for LSM-based Storage Systems.
    Authors: Jing Wang, Youyou Lu, Qing Wang, Yuhao Zhang, Jiwu Shu,
    Publicated in: ACM Transactions on Storage (TOS), 2024
  • Challenges and Technical Development of Large Model Training Storage Systems. (大模型训练中的存储挑战与技术发展)
    Authors: Yangyang Feng, Qing Wang, Minhui Xie, Jiwu Shu,
    Publicated in: Journal of Computer Research and Development (计算机研究与发展), 2024
  • 面向高速硬件的高性能文件系统.
    Authors: Youyou Lu, Hao Guo, Shaoxun Zeng, Yitian Yang,
    Publicated in: 中国计算机学会通讯 (中国计算机学会通讯), 2024
  • Data Storage Architectures and Technologies. (数据存储架构与技术)
    Authors: 舒继武,
    Publicated in: 人民邮电出版社, 2023
  • Revisiting Secondary Indexing in LSM-based Storage Systems with Persistent Memory.
    Authors: Jing Wang, Youyou Lu, Qing Wang, Yuhao Zhang, Jiwu Shu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'23), 2023
  • SingularFS: A Billion-Scale Distributed File System Using a Single Metadata Server.
    Authors: Hao Guo, Youyou Lu, Wenhao Lv, Xiaojian Liao, Shaoxun Zeng, Jiwu Shu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'23), 2023
  • PetPS: Supporting Huge Embedding Models with Persistent Memory.
    Authors: Minhui Xie, Youyou Lu, Qing Wang, Yangyang Feng, Jiaqiang Liu, Kai Ren, Jiwu Shu,
    Publicated in: The 49th International Conference on Very Large Data Bases (VLDB'23), 2023
  • λ-IO: A Unified IO Stack for Computational Storage.
    Authors: Zhe Yang, Youyou Lu, Xiaojian Liao, Youmin Chen, Junru Li, Siyu He, Jiwu Shu,
    Publicated in: The 21st USENIX Conference on File and Storage Technologies (FAST'23), 2023
  • Citron: Distributed Range Lock Management with One-sided RDMA.
    Authors: Jian Gao, Youyou Lu, Minhui Xie, Qing Wang, Jiwu Shu,
    Publicated in: The 21st USENIX Conference on File and Storage Technologies (FAST'23), 2023
  • Patronus: High-Performance and Protective Remote Memory.
    Authors: Bin Yan, Youyou Lu, Qing Wang, Minhui Xie, Jiwu Shu,
    Publicated in: The 21st USENIX Conference on File and Storage Technologies (FAST'23), 2023
  • Mobius: Fine Tuning Large-scale Models on Commodity GPU Servers.
    Authors: Yangyang Feng, Minhui Xie, Zijie Tian, Shuo Wang, Youyou Lu, Jiwu Shu,
    Publicated in: The 28th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'23), 2023
  • Replicating Persistent Memory Key-Value Stores with Efficient RDMA Abstraction.
    Authors: Qing Wang, Youyou Lu, Jing Wang, Jiwu Shu,
    Publicated in: The 17th USENIX Symposium on Operating Systems Design and Implementation (OSDI'23), 2023
  • RIO: Order-Preserving and CPU-Efficient Remote Storage Access.
    Authors: Xiaojian Liao, Zhe Yang, Jiwu Shu,
    Publicated in: The 18th European Conference on Computer Systems (EuroSys'23), 2023
  • A Recommendation Model Inference System with GPU Direct Storage Access. (基于GPU直访存储架构的推荐模型预估系统)
    Authors: Minhui Xie, Youyou Lu, Yangyang Feng, Jiwu Shu,
    Publicated in: Journal of Computer Research and Development (计算机研究与发展), 2024
  • Progress on Storage Systems for Disaggregated Data Centers. (分离式数据中心的存储系统研究进展)
    Authors: Jiwu Shu, Youmin Chen, Qing Wang, Jing Wang, Junru Li, Xiaojian liao,
    Publicated in: SCIENTIA SINICA Informationis (中国科学: 信息科学), 2023
  • Survey on In-Network Storage Systems. (在网存储系统研究综述)
    Authors: Qing Wang, Junru Li, Jiwu Shu,
    Publicated in: Journal of Computer Research and Development (计算机研究与发展), 2023
  • Building Write-Optimized Tree Indexes on Disaggregated Memory.
    Authors: Qing Wang, Youyou Lu, Jiwu Shu,
    Publicated in: SIGMOD Record, March 2023 (Vol. 52, No. 1) (SIGMOD Record), 2023
  • TH-iSSD: Design and Implementation of a Generic and Reconfigurable Near-Data Processing Framework.
    Authors: Jiwu Shu, Kedong Fang, Youmin Chen, Shuo Wang,
    Publicated in: Transactions on Embedded Computing Systems (ACM TECS), 2023
  • Efficient Crash Consistency for NVMe over PCIe and RDMA.
    Authors: Xiaojian Liao, Youyou Lu, Zhe Yang, Jiwu Shu,
    Publicated in: ACM Transactions on Storage (TOS), 2023
  • NICFS: a file system based on persistent memory and SmartNIC.
    Authors: Yitian Yang, Youyou Lu,
    Publicated in: Frontiers of Information Technology & Electronic Engineering (FITEE'23), 2023
  • SwitchTx: Scalable In-Network Coordination for Distributed Transaction Processing.
    Authors: Junru Li, Youyou Lu, Yiming Zhang, Qing Wang, Zhuo Cheng, Keji Huang, Jiwu Shu,
    Publicated in: Proceedings of The 48th International Conference on Very Large Data Bases (VLDB'22), 2022
  • Pacman: An Efficient Compaction Approach for Log-Structured Key-Value Store on Persistent Memory.
    Authors: Jing Wang, Youyou Lu, Qing Wang, Minhui Xie, Keji Huang, Jiwu Shu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'22), 2022
  • AlNiCo: SmartNIC-accelerated Contention-aware Request Scheduling for Transaction Processing.
    Authors: Junru Li, Youyou Lu, Qing Wang, Jiazhen Lin, Zhe Yang, Jiwu Shu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'22), 2022
  • Fleche: An Efficient GPU Embedding Cache for Personalized Recommendations.
    Authors: Minhui Xie, Youyou Lu, Jiazhen Lin, Qing Wang, Jian Gao, Kai Ren, Jiwu Shu,
    Publicated in: The 17th European Conference on Computer Systems (EuroSys'22), 2022
  • InfiniFS: An Efficient Metadata Service for Large-Scale Distributed Filesystems.
    Authors: Wenhao Lv, Youyou Lu, Yiming Zhang, Peile Duan, Jiwu Shu,
    Publicated in: USENIX Conference on File and Storage Technologies (FAST'22), 2022
  • Plor: General Transactions with Predictable, Low Tail Latency.
    Authors: Youmin Chen, Xiangyao Yu, Paraschos Koutris, Andrea Arpaci-Dusseau, Remzi Arpaci-Dusseau, Jiwu Shu,
    Publicated in: ACM SIGMOD International Conference on Management of Data (SIGMOD'22), 2022
  • Sherman: A Write-Optimized Distributed B+Tree Index on Disaggregated Memory.
    Authors: Qing Wang, Youyou Lu, Jiwu Shu,
    Publicated in: ACM SIGMOD International Conference on Management of Data (SIGMOD'22), 2022
  • Nap: Persistent Memory Indexes for NUMA Architectures.
    Authors: Qing Wang, Youyou Lu, Junru Li, Minhui Xie, Jiwu Shu,
    Publicated in: ACM Transactions on Storage (TOS), 2022
  • Reprogramming 3D TLC Flash Memory based Solid State Drives.
    Authors: Congming Gao, Min Ye, Chun Jason Xue, Youtao Zhang, Liang Shi, Jiwu Shu, Jun Yang,
    Publicated in: ACM Transactions on Storage (TOS), 2022
  • 新型存算分离架构技术展望.
    Authors: Jiwu Shu,
    Publicated in: 中国计算机学会通讯, 2022
  • Efficient Atomic Durability on eADR-enabled Persistent Memory.
    Authors: Taiyu Zhou, Yajuan Du, Fan Yang, Xiaojian Liao, Youyou Lu,
    Publicated in: The 31st International Conference on Parallel Architectures and Compilation Techniques (PACT'22), 2022
  • Crash Consistent Non-Volatile Memory Express.
    Authors: Xiaojian Liao, Youyou Lu, Zhe Yang, Jiwu Shu,
    Publicated in: The 28th ACM Symposium on Operating Systems Principles (SOSP'21), 2021
  • ParaBit: Processing Parallel Bitwise Operations in NAND Flash Memory based SSDs.
    Authors: Congming Gao, Xin Xin, Youyou Lu, Youtao Zhang, Jun Yang, Jiwu Shu,
    Publicated in: 54st Annual IEEE/ACM International Symposium on Microarchitecture (MICRO'21), 2021
  • Max: A Multicore-Accelerated File System for Flash Storage.
    Authors: Xiaojian Liao, Youyou Lu, Erci Xu, Jiwu Shu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'21), 2021
  • Nap: A Black-Box Approach to NUMA-Aware Persistent Memory Indexes.
    Authors: Qing Wang, Youyou Lu, Junru Li, Jiwu Shu,
    Publicated in: The 15th USENIX Symposium on Operating Systems Design and Implementation (OSDI'21), 2021
  • Aria: Tolerating Skewed Workloads in Secure In-memory Key-value Stores.
    Authors: Fan Yang, Youmin Chen, Youyou Lu, Qing Wang, Jiwu Shu,
    Publicated in: 37th IEEE International Conference on Data Engineering (ICDE'21), 2021
  • Scalable Persistent Memory File System with Kernel-Userspace Collaboration.
    Authors: Youmin Chen, Youyou Lu, Bohong Zhu, Andrea Arpaci-Dusseau, Remzi Arpaci-Dusseau, Jiwu Shu,
    Publicated in: USENIX Conference on File and Storage Technologies (FAST'21), 2021
  • Concordia: Distributed Shared Memory with In-Network Cache Coherence.
    Authors: Qing Wang, Youyou Lu, Erci Xu, Junru Li, Youmin Chen, Jiwu Shu,
    Publicated in: USENIX Conference on File and Storage Technologies (FAST'21), 2021
  • Octopus+: an RDMA-enabled Distributed Persistent Memory File System.
    Authors: Bohong Zhu, Youmin Chen, Qing Wang, Youyou Lu, Jiwu Shu,
    Publicated in: ACM Transactions on Storage (TOS), 2021
  • LrGAN: A Compact and Energy Efficient PIM-based Architecture for GAN Training.
    Authors: Haiyu Mao, Jiwu Shu, Mingcong Song, Tao Li,
    Publicated in: IEEE Transactions on Computers (TC), 2021
  • 存内计算研究进展.
    Authors: Haiyu Mao, Jiwu Shu, Fei Li, Zhe liu,
    Publicated in: 中国科学：信息科学, 2021
  • 非易失主存的系统软件研究进展.
    Authors: Jiwu Shu, Youmin Chen, Qingda Hu, Youyou Lu,
    Publicated in: 中国科学：信息科学, 2021
  • Pattern-Guided File Compression with User-Experience Enhancement for Log-Structured File System on Mobile Devices.
    Authors: Cheng Ji, Li-Pin Chang, Riwei Ran, Chao Wu, Congming Gao, Liang Shi, Tei-Wei Kuo, Chun Jason Xue,
    Publicated in: USENIX Conference on File and Storage Technologies (FAST'21), 2021
  • Kraken: Memory Efficient Continual Learning for Large-Scale Real-Time Recommendations.
    Authors: Minhui Xie, Kai Ren, Youyou Lu, Guangxu Yang, Qingxing Xu, Bihai Wu, Jiazhen Lin, Hongbo Ao, Wanhong Xu, Jiwu Shu,
    Publicated in: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC'20), 2020
  • Write Dependency Disentanglement with HORAE.
    Authors: Xiaojian Liao, Youyou Lu, Erci Xu, Jiwu Shu,
    Publicated in: The 14th USENIX Symposium on Operating Systems Design and Implementation (OSDI'20), 2020
  • μTree: a Persistent B+-Tree with Low Tail Latency.
    Authors: Youmin Chen, Youyou Lu, Kedong Fang, Qing Wang, Jiwu Shu,
    Publicated in: 46th International Conference on Very Large Data Bases (VLDB'20), 2020
  • Improving the Concurrency Performance of Persistent Memory Transactions on Multicores.
    Authors: Qing Wang, Youyou Lu, Zhongjie Wu, Fan Yang, Jiwu Shu,
    Publicated in: Design Automation Conference (DAC'20), 2020
  • CoinPurse: A Device-Assisted File System with Dual Interfaces.
    Authors: Zhe Yang, Youyou Lu, Erci Xu, Jiwu Shu,
    Publicated in: Design Automation Conference (DAC'20), 2020
  • FlatStore: an Efficient Log-Structured Key-Value Storage Engine for Persistent Memory.
    Authors: Youmin Chen, Youyou Lu, Fan Yang, Qing Wang, Yang Wang, Jiwu Shu,
    Publicated in: Proceedings of the Twenty-Fifth International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'20), 2020
  • TH-DPMS: Design and Implementation of an RDMA-enabled Distributed Persistent Memory Storage System.
    Authors: Jiwu Shu, Youmin Chen, Qing Wang, Bohong Zhu, Junru Li, Youyou Lu,
    Publicated in: ACM Transactions on Storage (TOS), 2020
  • Towards Unaligned Writes Optimization in Cloud Storage with High-performance SSDs.
    Authors: Jiwu Shu, Fei Li, Siyang Li, Youyou Lu,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2020
  • ShieldNVM: An Efficient and Fast Recoverable System for Secure Non-Volatile Memory.
    Authors: Fan Yang, Youmin Chen, Haiyu Mao, Youyou Lu, Jiwu Shu,
    Publicated in: ACM Transactions on Storage (TOS), 2020
  • Cross-Rack-Aware Single Failure Recovery for Clustered File Systems.
    Authors: Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
    Publicated in: IEEE Transactions on Dependable and Secure Computing (TDSC), 2020
  • OCVM: Optimizing the Isolation of Virtual Machines with Open-Channel SSDs.
    Authors: Zhe Liu, Xiaojian Liao, Fei Li, Zhe Yang, Youyou Lu, Jiwu Shu,
    Publicated in: International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP'20), 2020
  • 安全持久性内存存储研究综述.
    Authors: Fan Yang, Fei Li, Jiwu Shu,
    Publicated in: Journal of Computer Research and Development (计算机研究与发展), 2020
  • Understanding and analysis of B+ trees on NVM towards consistency and efficiency.
    Authors: Jiangkun Hu, Youmin Chen, Youyou Lu, Xubin He, Jiwu Shu,
    Publicated in: CCF Transactions on High Performance Computing (CCF-THPC), 2020
  • SineKV: Decoupled Secondary Indexing for LSM-based Key-Value Stores.
    Authors: Fei Li, Youyou Lu, Zhe Yang, Jiwu Shu,
    Publicated in: 40th IEEE International Conference on Distributed Computing Systems (ICDCS'20), 2020
  • NovKV: Efficient Garbage Collection for Key-Value Separated LSM-Stores.
    Authors: Chen Shen, Youyou Lu, Fei Li, Weidong Liu, Jiwu Shu,
    Publicated in: 36th International Conference on Massive Storage Systems and Technology (MSST'20), 2020
  • DIESEL: A Dataset-Based Distributed Storage and Caching System for Large-Scale Deep Learning Training.
    Authors: Lipeng Wang, Songgao Ye, Baichen Yang, Youyou Lu, Hequan Zhang, Shengen Yan, Qiong Luo,
    Publicated in: 49th International Conference on Parallel Processing (ICPP'20), 2020
  • OCStore: Accelerating Distributed Object Storage with Open-Channel SSDs.
    Authors: Youyou Lu, Jiacheng Zhang, Zhe Yang, Liyang Pan, Jiwu Shu,
    Publicated in: The 39th IEEE International Conference on Distributed Computing Systems (ICDCS'19), 2019
  • Cognitive SSD: A Deep Learning Engine for Energy-Efficient Data Retrieval.
    Authors: Shengwen Liang, Ying Wang, Youyou Lu, Zhe Yang, Huawei Li, Xiaowei Li,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'19), 2019
  • No Compromises: Secure NVM with Crash Consistency, Write-Efficiency and High-Performance.
    Authors: Fan Yang, Youyou Lu, Youmin Chen, Haiyu Mao, Jiwu Shu,
    Publicated in: Design Automation Conference (DAC'19), 2019
  • ASCache: An Approximate SSD Cache for Error-Tolerant Applications.
    Authors: Fei Li, Youyou Lu, Zhongjie Wu, Jiwu Shu,
    Publicated in: Design Automation Conference (DAC'19), 2019
  • Scalable RDMA RPC on Reliable Connection with Efficient Resource Sharing.
    Authors: Youmin Chen, Youyou Lu, Jiwu Shu,
    Publicated in: Proceedings of the Fourteenth EuroSys Conference (EuroSys'19), 2019
  • Mitigating Synchronous I/O Overhead in File Systems on Open-Channel SSDs.
    Authors: Youyou Lu, Jiwu Shu, Jiacheng Zhang,
    Publicated in: ACM Transactions on Storage (TOS), 2019
  • Reducing rename overhead in full-path-indexed file system.
    Authors: Longhua Wang, Youyou Lu, Siyang Li, Fan Yang, Jiwu Shu,
    Publicated in: Advanced Parallel Processing Technologies, 13th International Symposium (APPT'19), 2019
  • Correlation-Aware Stripe Organization for Efficient Writes in Erasure-Coded Storage: Algorithms and Evaluation.
    Authors: Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2019
  • 基于RDMA的分布式存储系统研究综述.
    Authors: Youmin Chen, Youyou Lu, Shengmei Luo, Jiwu Shu,
    Publicated in: Journal of Computer Research and Development (计算机研究与发展), 2019
  • 持久性内存: 从系统软件的角度.
    Authors: Youyou Lu, Jiwu Shu,
    Publicated in: 中国计算机学会通讯, 2019
  • LerGAN: A Zero-Free, Low Data Movement and PIM-Based GAN Architecture.
    Authors: Haiyu Mao, Mingcong Song, Tao Li, Yuting Dai, Jiwu Shu,
    Publicated in: 51st Annual IEEE/ACM International Symposium on Microarchitecture (MICRO'18), 2018
  • Exporting Transactional Interface to Applications in Log-Structured File Systems.
    Authors: Jiacheng Zhang, Youyou Lu, Keni Qiu, Zejun Shi, Hongsuk Choi, Jiwu Shu,
    Publicated in: IEEE International Conference on Networking, Architecture and Storage (NAS'18), 2018
  • Performance analysis on structure of racetrack memory.
    Authors: Hongbin Zhang, Chao Zhang, Qingda Hu, Chengmo Yang, Jiwu Shu,
    Publicated in: 23rd Asia and South Pacific Design Automation Conference (ASP-DAC'18), 2018
  • Empirical Study of Transactional Management for Persistent Memory.
    Authors: Hongping Shu, Hongyu Chen, Hao Liu, Youyou Lu, Qingda Hu, Jiwu Shu,
    Publicated in: IEEE 7th Non-Volatile Memory Systems and Applications Symposium (NVMSA'18), 2018
  • A Flattened Metadata Service for Distributed File Systems.
    Authors: Siyang Li, Fenlin Liu, Jiwu Shu, Youyou Lu, Tao Li, Yang Hu,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2018
  • Accelerating breadth-first graph search on a single server by dynamic edge trimming.
    Authors: Guangyan Zhang, Shuhan Cheng, Jiwu Shu, Qingda Hu, Weimin Zheng,
    Publicated in: Journal of Parallel and Distributed Computing (JPDC), 2018
  • Efficient and Consistent NVMM Cache for SSD-based File System.
    Authors: Youmin Chen, Youyou Lu, Pei Chen, Jiwu Shu,
    Publicated in: IEEE Transactions on Computers (TC), 2018
  • HiNFS: A Persistent Memory File System with Both Buffering and Direct-Access.
    Authors: Youmin Chen, Jiwu Shu, Jiaxin Ou, Youyou Lu,
    Publicated in: ACM Transactions on Storage (TOS), 2018
  • Encoding-Aware Data Placement for Efficient Degraded Reads in XOR-Coded Storage Systems: Algorithms and Evaluation.
    Authors: Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2018
  • Locofs: A loosely-coupled metadata service for distributed file systems.
    Authors: Siyang Li, Youyou Lu, Jiwu Shu, Yang Hu, Tao Li,
    Publicated in: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC'17), 2017
  • Correlation-Aware Stripe Organization for Efficient Writes in Erasure-Coded Storage Systems.
    Authors: Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
    Publicated in: IEEE 36th Symposium on Reliable Distributed Systems (SRDS'17), 2017
  • Efficient storage management for aged file systems on persistent memory.
    Authors: Kaisheng Zeng, Youyou Lu, Hu Wan, Jiwu Shu,
    Publicated in: Proceedings of the Conference on Design, Automation & Test in Europe (DATE'17), 2017
  • Protect non-volatile memory from wear-out attack based on timing difference of row buffer hit/miss.
    Authors: Haiyu Mao, Xian Zhang, Guangyu Sun, Jiwu Shu,
    Publicated in: Proceedings of the Conference on Design, Automation & Test in Europe (DATE'17), 2017
  • Log-structured non-volatile main memory.
    Authors: Qingda Hu, Jinglei Ren, Anirudh Badam, Jiwu Shu, Thomas Moscibroda,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'17), 2017
  • Octopus: an RDMA-enabled Distributed Persistent Memory File System.
    Authors: Youyou Lu, Jiwu Shu, Youmin Chen, Tao Li,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'17), 2017
  • FlashKV: Accelerating KV performance with open-channel SSDs.
    Authors: Jiacheng Zhang, Youyou Lu, Jiwu Shu, Xiongjun Qin,
    Publicated in: ACM Transactions on Embedded Computing Systems (TECS), 2017
  • Seek-efficient i/o optimization in single failure recovery for xor-coded storage systems.
    Authors: Zhirong Shen, Jiwu Shu, Patrick PC Lee, Yingxun Fu,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2017
  • Short code: An efficient RAID-6 MDS code for optimizing degraded reads and partial stripe writes.
    Authors: Yingxun Fu, Jiwu Shu, Xianghong Luo, Zhirong Shen, Qingda Hu,
    Publicated in: IEEE Transactions on Computers (TC), 2017
  • 存储虚拟化研究综述.
    Authors: Jiwu Shu, Siyang Li, Guangyan Zhang,
    Publicated in: 中国计算机学会通讯, 2017
  • AsyncStripe: I/O efficient asynchronous graph computing on a single server.
    Authors: Shuhan Cheng, Guangyan Zhang, Jiwu Shu, Weimin Zheng,
    Publicated in: Proceedings of the Eleventh IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis (CODESS'16), 2016
  • Encoding-aware data placement for efficient degraded reads in XOR-coded storage systems.
    Authors: Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
    Publicated in: IEEE 35th Symposium on Reliable Distributed Systems (SRDS'16), 2016
  • Making Cold Data Identification Efficient in Non-volatile Memory Systems.
    Authors: Binbin Wang, Jiwu Shu,
    Publicated in: Asia-Pacific Web Conference (APWeb'16), 2016
  • Empirical study of redo and undo logging in persistent memory.
    Authors: Hu Wan, Youyou Lu, Yuanchao Xu, Jiwu Shu,
    Publicated in: 5th Non-Volatile Memory Systems and Applications Symposium (NVMSA'16), 2016
  • Run-time performance estimation and fairness-oriented scheduling policy for concurrent GPGPU applications.
    Authors: Qingda Hu, Jiwu Shu, Jie Fan, Youyou Lu,
    Publicated in: 45th International Conference on Parallel Processing (ICPP'16), 2016
  • Reconsidering single failure recovery in clustered file systems.
    Authors: Zhirong Shen, Jiwu Shu, Patrick PC Lee,
    Publicated in: 46th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN'16), 2016
  • Efficient routing for cooperative data regeneration in heterogeneous storage networks.
    Authors: Zhirong Shen, Patrick PC Lee, Jiwu Shu,
    Publicated in: IEEE/ACM 24th International Symposium on Quality of Service (IWQoS'16), 2016
  • HW/SW co-design of nonvolatile IO system in energy harvesting sensor nodes for optimal data acquisition.
    Authors: Zewei Li, Yongpan Liu, Daming Zhang, Chun Jason Xue, Zhangyuan Wang, Xin Shi, Wenyu Sun, Jiwu Shu, Huazhong Yang,
    Publicated in: 53nd ACM/EDAC/IEEE Design Automation Conference (DAC'16), 2016
  • Fastbfs: Fast breadth-first graph search on a single server.
    Authors: Shuhan Cheng, Guangyan Zhang, Jiwu Shu, Qingda Hu, Weimin Zheng,
    Publicated in: IEEE International Parallel and Distributed Processing Symposium (IPDPS'16), 2016
  • Exploring main memory design based on racetrack memory technology.
    Authors: Qingda Hu, Guangyu Sun, Jiwu Shu, Chao Zhang,
    Publicated in: Proceedings of the 26th edition on Great Lakes Symposium on VLSI (GLS-VLSI'16), 2016
  • Fast and failure-consistent updates of application data in non-volatile main memory file system.
    Authors: Jiaxin Ou, Jiwu Shu,
    Publicated in: 32nd Symposium on Mass Storage Systems and Technologies (MSST'16), 2016
  • A high performance file system for non-volatile main memory.
    Authors: Jiaxin Ou, Jiwu Shu, Youyou Lu,
    Publicated in: Proceedings of the Eleventh European Conference on Computer Systems (EuroSys'16), 2016
  • Pin tumbler lock: A shift based encryption mechanism for racetrack memory.
    Authors: Hongbin Zhang, Chao Zhang, Xian Zhang, Guangyu Sun, Jiwu Shu,
    Publicated in: 21st Asia and South Pacific Design Automation Conference (ASP-DAC'16), 2016
  • ParaFS: A log-structured file system to exploit the internal parallelism of flash devices.
    Authors: Jiacheng Zhang, Jiwu Shu, Youyou Lu,
    Publicated in: USENIX Annual Technical Conference (USENIX ATC'16), 2016
  • Parity-switched data placement: Optimizing partial stripe writes in xor-coded storage systems.
    Authors: Zhirong Shen, Jiwu Shu, Yingxun Fu,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016
  • Hv code: An all-around mds code for raid-6 storage systems.
    Authors: Zhirong Shen, Jiwu Shu, Yingxun Fu,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016
  • Reconsidering single disk failure recovery for erasure coded storage systems: Optimizing load balancing in stack-level.
    Authors: Yingxun Fu, Jiwu Shu, Zhirong Shen, Guangyan Zhang,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016
  • Blurred persistence: Efficient transactions in persistent memory.
    Authors: Youyou Lu, Jiwu Shu, Long Sun,
    Publicated in: ACM Transactions on Storage (TOS), 2016
  • Supporting system consistency with differential transactions in flash-based SSDs.
    Authors: Youyou Lu, Jiwu Shu, Jia Guo, Peng Zhu,
    Publicated in: IEEE Transactions on Computers (TC), 2016
  • Caco: An efficient cauchy coding approach for cloud storage systems.
    Authors: Guangyan Zhang, Guiyong Wu, Shupeng Wang, Jiwu Shu, Weimin Zheng, Keqin Li,
    Publicated in: IEEE Transactions on Computers (TC), 2016
  • 基于非易失性存储器的存储系统技术研究进展.
    Authors: Jiwu Shu, Youyou Lu, Jiacheng Zhang, Weimin Zheng,
    Publicated in: 科技导报, 2016
  • Sky: Opinion Dynamics Based Consensus for P2p Network with Trust Relationships.
    Authors: Houwu Chen, Jiwu Shu,
    Publicated in: International Conference on Algorithms and Architectures for Parallel Processing (ICAAPP), 2015
  • Ec-frm: An erasure coding framework to speed up reads for erasure coded cloud storage systems.
    Authors: Yingxun Fu, Jiwu Shu, Zhirong Shen,
    Publicated in: 44th International Conference on Parallel Processing (ICPP'15), 2015
  • Exploring data placement in racetrack memory based scratchpad memory.
    Authors: Haiyu Mao, Chao Zhang, Guangyu Sun, Jiwu Shu,
    Publicated in: IEEE Non-Volatile Memory System and Applications Symposium (NVMSA'15), 2015
  • Blurred persistence in transactional persistent memory.
    Authors: Youyou Lu, Jiwu Shu, Long Sun,
    Publicated in: 31st Symposium on Mass Storage Systems and Technologies (MSST'15), 2015
  • D-Code: An efficient RAID-6 code to optimize I/O loads and read performance.
    Authors: Yingxun Fu, Jiwu Shu,
    Publicated in: IEEE International Parallel and Distributed Processing Symposium (IPDPS'15), 2015
  • DP 2: reducing transaction overhead with differential and dual persistency in persistent memory.
    Authors: Long Sun, Youyou Lu, Jiwu Shu,
    Publicated in: Proceedings of the 12th ACM International Conference on Computing Frontiers (CF'15), 2015
  • High-performance and lightweight transaction support in flash-based SSDs.
    Authors: Youyou Lu, Jiwu Shu, Jia Guo, Shuai Li, Onur Mutlu,
    Publicated in: IEEE Transactions on Computers (TC), 2015
  • Redistribute Data to Regain Load Balance during RAID-4 Scaling.
    Authors: Guangyan Zhang, Jigang Wang, Keqin Li, Jiwu Shu,
    Publicated in: IEEE Transactions on Parallel and Distributed Systems (TPDS), 2015
  • Loose-ordering consistency for persistent memory.
    Authors: Youyou Lu, Jiwu Shu, Long Sun, Onur Mutlu,
    Publicated in: IEEE 32nd International Conference on Computer Design (ICCD'14), 2014
  • ReconFS: A reconstructable file system on flash storage.
    Authors: Youyou Lu, Jiwu Shu, Wei Wang,
    Publicated in: Proceedings of the 12th USENIX Conference on File and Storage Technologies (FAST'14), 2014
  • Design and implementation of an asymmetric block-based parallel file system.
    Authors: Letian Yi, Jiwu Shu, Ying Zhao, Yinjin Qing, Youyou Lu, Weiming Zheng,
    Publicated in: IEEE Transactions on Computers (TC), 2014
  • 可搜索加密机制研究与进展.
    Authors: Zhirong Shen, Wei Xue, Jiwu Shu,
    Publicated in: 软件学报, 2014
  • Aegis: Partitioning data block for efficient recovery of stuck-at-faults in phase change memory.
    Authors: Jie Fan, Song Jiang, Jiwu Shu, Youhui Zhang, Weimin Zhen,
    Publicated in: Proceedings of the 46th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO'13), 2013
  • LightTx: A lightweight transactional design in flash-based SSDs to support flexible transactions.
    Authors: Youyou Lu, Jiwu Shu, Jia Guo, Shuai Li, Onur Mutlu,
    Publicated in: IEEE 31st International Conference on Computer Design (ICCD'13), 2013
  • 闪存存储系统综述.
    Authors: Youyou Lu, Jiwu Shu,
    Publicated in: Journal of Computer Research and Development (计算机研究与发展), 2013
  • 安全云存储系统与关键技术综述.
    Authors: Yingxun Fu, Shengmei Luo, Jiwu Shu,
    Publicated in: Journal of Computer Research and Development (计算机研究与发展), 2013
  • Extending the lifetime of flash-based storage through reducing write amplification from file systems.
    Authors: Youyou Lu, Jiwu Shu, Weimin Zheng,
    Publicated in: Proceedings of the 12th USENIX Conference on File and Storage Technologies (FAST'13), 2013
  • Generalized X-code: An efficient RAID-6 code for arbitrary size of disk array.
    Authors: Xianghong Luo, Jiwu Shu,
    Publicated in: ACM Transactions on Storage (TOS), 2012
  • Preventing Silent Data Corruptions from Propagating During Data Reconstruction.
    Authors: Mingqiang Li, Jiwu Shu,
    Publicated in: IEEE Transactions on Computers (TC), 2010
  • SOPA: Selecting the Optimal Policy Adaptively for a cache system.
    Authors: Yang Wang, Jiwu Shu, Guangyan Zhang, Wei Xue,
    Publicated in: ACM Transactions on Storage (TOS), 2010
  • DACO: A High Performance Disk Architecture Designed Specially for Large Scale Erasure Coded Storage Systems.
    Authors: Mingqiang Li, Jiwu Shu,
    Publicated in: IEEE Transactions on Computers (TC), 2010
  • ALV: A New Data Redistribution Approach to RAID-5 Scaling.
    Authors: Guangyan Zhang, Weimin Zheng, Jiwu Shu,
    Publicated in: IEEE Transactions on Computers (TC), 2010
  • 重复数据删除技术研究综述.
    Authors: Li Ao, Jiwu Shu, Mingqiang Li,
    Publicated in: 软件学报, 2010
  • GRID Codes: Strip-based Erasure Codes with High Fault Tolerance for Storage Systems.
    Authors: Mingqiang Li, Jiwu Shu, Weimin Zheng,
    Publicated in: ACM Transactions on Storage (TOS), 2009
  • SLAS: An Efficient Approach to Scaling Round-robin Striped Volumes.
    Authors: Guangyan Zhang, Jiwu Shu, Wei Xue, Weimin Zheng,
    Publicated in: ACM Transactions on Storage (TOS), 2007
  • Design and Implementation of an Out-of-Band Virtualization System for Large SANs.
    Authors: Guangyan Zhang, Jiwu Shu, Wei Xue, Weimin Zheng,
    Publicated in: IEEE Transactions on Computers (TC), 2007
  • Design and Implementation of a SAN System Based on the Fiber Channel Protocol.
    Authors: Jiwu Shu, Bigang Li, Weimin Zheng,
    Publicated in: IEEE Transactions on Computers (TC), 2005
  • A Parallel Transient Stability Simulation for Power System.
    Authors: Jiwu Shu, Wei Xue, Weimin Zheng,
    Publicated in: IEEE Transactions on Power Systems (TOPS), 2005
Contact: F5, Ziqiang Science and Technology Building, Tsinghua University, Beijing, 100084, China.

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