Storage Research Group -Publications
  • 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
  • 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), 2024
  • 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
  • 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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