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  • Fleche: An Efficient GPU Embedding Cache for Personalized Recommendations.
    Minhui Xie, Youyou Lu, Jiazhen Lin, Qing Wang, Jian Gao, Kai Ren, Jiwu Shu,
    The 17th European Conference on Computer Systems (EuroSys'22), 2022
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  • Nap: Persistent Memory Indexes for NUMA Architectures.
    Qing Wang, Youyou Lu, Junru Li, Minhui Xie, Jiwu Shu,
    ACM Transactions on Storage (TOS), 2022
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  • Sherman: A Write-Optimized Distributed B+Tree Index on Disaggregated Memory.
    Qing Wang, Youyou Lu, Jiwu Shu,
    ACM SIGMOD International Conference on Management of Data (SIGMOD'22), 2022
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  • InfiniFS: Efficient Metadata Service for Large-Scale Distributed Filesystems.
    Wenhao Lv, Youyou Lu, Yiming Zhang, Peile Duan, Jiwu Shu,
    USENIX Conference on File and Storage Technologies (FAST'22), 2022
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  • Crash Consistent Non-Volatile Memory Express.
    Xiaojian Liao, Youyou Lu, Zhe Yang, Jiwu Shu,
    The 28th ACM Symposium on Operating Systems Principles (SOSP'21), 2021
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  • ParaBit: Processing Parallel Bitwise Operations in NAND Flash Memory based SSDs.
    Congming Gao, Xin Xin, Youyou Lu, Youtao Zhang, Jun Yang, Jiwu Shu,
    54st Annual IEEE/ACM International Symposium on Microarchitecture (MICRO'21), 2021
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  • Octopus+: an RDMA-enabled Distributed Persistent Memory File System.
    Bohong Zhu, Youmin Chen, Qing Wang, Youyou Lu, Jiwu Shu,
    ACM Transactions on Storage (TOS), 2021
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  • Max: A Multicore-Accelerated File System for Flash Storage.
    Xiaojian Liao, Youyou Lu, Erci Xu, Jiwu Shu,
    USENIX Annual Technical Conference (USENIX ATC'21), 2021
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  • Nap: A Black-Box Approach to NUMA-Aware Persistent Memory Indexes.
    Qing Wang, Youyou Lu, Junru Li, Jiwu Shu,
    The 15th USENIX Symposium on Operating Systems Design and Implementation (OSDI'21), 2021
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  • Aria: Tolerating Skewed Workloads in Secure In-memory Key-value Stores.
    Fan Yang, Youmin Chen, Youyou Lu, Qing Wang, Jiwu Shu,
    37th IEEE International Conference on Data Engineering (ICDE'21), 2021
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  • Scalable Persistent Memory File System with Kernel-Userspace Collaboration.
    Youmin Chen, Youyou Lu, Bohong Zhu, Andrea Arpaci-Dusseau, Remzi Arpaci-Dusseau, Jiwu Shu,
    USENIX Conference on File and Storage Technologies (FAST'21), 2021
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  • Concordia: Distributed Shared Memory with In-Network Cache Coherence.
    Qing Wang, Youyou Lu, Erci Xu, Junru Li, Youmin Chen, Jiwu Shu,
    USENIX Conference on File and Storage Technologies (FAST'21), 2021
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  • OCVM: Optimizing the Isolation of Virtual Machines with Open-Channel SSDs.
    Zhe Liu, Xiaojian Liao, Fei Li, Zhe Yang, Youyou Lu, Jiwu Shu,
    International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP'2020), 2020
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  • Kraken: Memory Efficient Continual Learning for Large-Scale Real-Time Recommendations.
    Minhui Xie, Kai Ren, Youyou Lu, Guangxu Yang, Qingxing Xu, Bihai Wu, Jiazhen Lin, Hongbo Ao, Wanhong Xu, Jiwu Shu,
    Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC'20), 2020
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  • Write Dependency Disentanglement with HORAE.
    Xiaojian Liao, Youyou Lu, Erci Xu, Jiwu Shu,
    The 14th USENIX Symposium on Operating Systems Design and Implementation (OSDI'20), 2020
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  • DIESEL: A Dataset-Based Distributed Storage and Caching System for Large-Scale Deep Learning Training.
    Lipeng Wang, Songgao Ye, Baichen Yang, Youyou Lu, Hequan Zhang, Shengen Yan, Qiong Luo,
    49th International Conference on Parallel Processing (ICPP'20), 2020
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  • TH-DPMS: Design and Implementation of an RDMA-enabled Distributed Persistent Memory Storage System.
    Jiwu Shu, Youmin Chen, Qing Wang, Bohong Zhu, Junru Li, Youyou Lu,
    ACM Transactions on Storage (TOS), 2020
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  • ╬╝Tree: a Persistent B+-Tree with Low Tail Latency.
    Youmin Chen, Youyou Lu, Kedong Fang, Qing Wang, Jiwu Shu,
    46th International Conference on Very Large Data Bases (VLDB'20), 2020
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  • SineKV: Decoupled Secondary Indexing for LSM-based Key-Value Stores.
    Fei Li, Youyou Lu, Zhe Yang, Jiwu Shu,
    40th IEEE International Conference on Distributed Computing Systems (ICDCS'20), 2020
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  • NovKV: Efficient Garbage Collection for Key-Value Separated LSM-Stores.
    Chen Shen, Youyou Lu, Fei Li, Weidong Liu, Jiwu Shu,
    36th International Conference on Massive Storage Systems and Technology (MSST'20), 2020
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  • Towards Unaligned Writes Optimization in Cloud Storage with High-performance SSDs.
    Jiwu Shu, Fei Li, Siyang Li, Youyou Lu,
    IEEE Transactions on Parallel and Distributed Systems (TPDS), 2020
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  • Understanding and analysis of B+ trees on NVM towards consistency and efficiency.
    Jiangkun Hu, Youmin Chen, Youyou Lu, Xubin He, Jiwu Shu,
    CCF Transactions on High Performance Computing (CCF-THPC), 2020
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  • ShieldNVM: An Efficient and Fast Recoverable System for Secure Non-Volatile Memory.
    Fan Yang, Youmin Chen, Haiyu Mao, Youyou Lu, Jiwu Shu,
    ACM Transactions on Storage (TOS), 2020
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  • Improving the Concurrency Performance of Persistent Memory Transactions on Multicores.
    Qing Wang, Youyou Lu, Zhongjie Wu, Fan Yang, Jiwu Shu,
    Design Automation Conference (DAC'20), 2020
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  • CoinPurse: A Device-Assisted File System with Dual Interfaces.
    Zhe Yang, Youyou Lu, Erci Xu, Jiwu Shu,
    Design Automation Conference (DAC'20), 2020
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  • FlatStore: an Efficient Log-Structured Key-Value Storage Engine for Persistent Memory.
    Youmin Chen, Youyou Lu, Fan Yang, Qing Wang, Yang Wang, Jiwu Shu,
    Proceedings of the Twenty-Fifth International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'20), 2020
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  • Kernel/User-level Collaborative Persistent Memory File System with Efficiency and Protection.
    Youmin Chen, Youyou Lu, Bohong Zhu, Jiwu Shu,
    (arXiv), 2019
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  • Mitigating Synchronous I/O Overhead in File Systems on Open-Channel SSDs.
    Youyou Lu, Jiwu Shu, Jiacheng Zhang,
    ACM Transactions on Storage (TOS), 2019
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  • OCStore: Accelerating Distributed Object Storage with Open-Channel SSDs.
    Youyou Lu, Jiacheng Zhang, Zhe Yang, Jiwu Shu,
    The 39th IEEE International Conference on Distributed Computing Systems (ICDCS'19), 2019
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  • Cognitive SSD: A Deep Learning Engine for Energy-Efficient Data Retrieval.
    Shengwen Liang, Ying Wang, Youyou Lu, Zhe Yang, Huawei Li, Xiaowei Li,
    USENIX Annual Technical Conference (USENIX ATC'19), 2019
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  • No Compromises: Secure NVM with Crash Consistency, Write-Efficiency and High-Performance.
    Fan Yang, Youyou Lu, Youmin Chen, Haiyu Mao, Jiwu Shu,
    Design Automation Conference (DAC'19), 2019
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  • ASCache: An Approximate SSD Cache for Error-Tolerant Applications.
    Fei Li, Youyou Lu, Zhongjie Wu, Jiwu Shu,
    Design Automation Conference (DAC'19), 2019
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  • Scalable RDMA RPC on Reliable Connection with Efficient Resource Sharing.
    Youmin Chen, Youyou Lu, Jiwu Shu,
    Proceedings of the Fourteenth EuroSys Conference (EuroSys'19), 2019
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  • A Flattened Metadata Service for Distributed File Systems.
    Siyang Li, Fenlin Liu, Jiwu Shu, Youyou Lu, Tao Li, Yang Hu,
    IEEE Transactions on Parallel and Distributed Systems (TPDS), 2018
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  • Exporting Transactional Interface to Applications in Log-Structured File Systems.
    Jiacheng Zhang, Youyou Lu, Keni Qiu, Zejun Shi, Hongsuk Choi, Jiwu Shu,
    IEEE International Conference on Networking, Architecture and Storage (NAS'18), 2018
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  • Scalable and Reliable RDMA (one-page abstract).
    Youmin Chen, Youyou Lu, Jiwu Shu,
    Proceedings of the ACM Symposium on Cloud Computing (SoCC'18), 2018
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  • Efficient and Consistent NVMM Cache for SSD-based File System.
    Youmin Chen, Youyou Lu, Pei Chen, Jiwu Shu,
    IEEE Transactions on Computers (TC), 2018
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  • Empirical Study of Transactional Management for Persistent Memory.
    Hongping Shu, Hongyu Chen, Hao Liu, Youyou Lu, Qingda Hu, Jiwu Shu,
    IEEE 7th Non-Volatile Memory Systems and Applications Symposium (NVMSA'18), 2018
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  • HiNFS: A persistent memory file system with both buffering and direct-access.
    Youmin Chen, Jiwu Shu, Jiaxin Ou, Youyou Lu,
    ACM Transactions on Storage (TOS), 2018
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  • Locofs: A loosely-coupled metadata service for distributed file systems.
    Siyang Li, Youyou Lu, Jiwu Shu, Yang Hu, Tao Li,
    Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC'17), 2017
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  • FlashKV: Accelerating KV performance with open-channel SSDs.
    Jiacheng Zhang, Youyou Lu, Jiwu Shu, Xiongjun Qin,
    ACM Transactions on Embedded Computing Systems (TECS), 2017
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  • Efficient storage management for aged file systems on persistent memory.
    Kaisheng Zeng, Youyou Lu, Hu Wan, Jiwu Shu,
    Proceedings of the Conference on Design, Automation & Test in Europe (DATE'17), 2017
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  • Octopus: an RDMA-enabled Distributed Persistent Memory File System.
    Youyou Lu, Jiwu Shu, Youmin Chen, Tao Li,
    USENIX Annual Technical Conference (USENIX ATC'17), 2017
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  • Empirical study of redo and undo logging in persistent memory.
    Hu Wan, Youyou Lu, Yuanchao Xu, Jiwu Shu,
    5th Non-Volatile Memory Systems and Applications Symposium (NVMSA'16), 2016
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  • Run-time performance estimation and fairness-oriented scheduling policy for concurrent GPGPU applications.
    Qingda Hu, Jiwu Shu, Jie Fan, Youyou Lu,
    45th International Conference on Parallel Processing (ICPP'16), 2016
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  • A high performance file system for non-volatile main memory.
    Jiaxin Ou, Jiwu Shu, Youyou Lu,
    Proceedings of the Eleventh European Conference on Computer Systems (EuroSys'16), 2016
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  • Blurred persistence: Efficient transactions in persistent memory.
    Youyou Lu, Jiwu Shu, Long Sun,
    ACM Transactions on Storage (TOS), 2016
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  • Supporting system consistency with differential transactions in flash-based SSDs.
    Youyou Lu, Jiwu Shu, Jia Guo, Peng Zhu,
    IEEE Transactions on Computers (TC), 2016
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  • ParaFS: A log-structured file system to exploit the internal parallelism of flash devices.
    Jiacheng Zhang, Jiwu Shu, Youyou Lu,
    USENIX Annual Technical Conference (USENIX ATC'16), 2016
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  • High-performance and lightweight transaction support in flash-based SSDs.
    Youyou Lu, Jiwu Shu, Jia Guo, Shuai Li, Onur Mutlu,
    IEEE Transactions on Computers (TC), 2015
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  • Blurred persistence in transactional persistent memory.
    Youyou Lu, Jiwu Shu, Long Sun,
    31st Symposium on Mass Storage Systems and Technologies (MSST'15), 2015
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  • DP 2: reducing transaction overhead with differential and dual persistency in persistent memory.
    Long Sun, Youyou Lu, Jiwu Shu,
    Proceedings of the 12th ACM International Conference on Computing Frontiers (CF'15), 2015
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  • Loose-ordering consistency for persistent memory.
    Youyou Lu, Jiwu Shu, Long Sun, Onur Mutlu,
    IEEE 32nd International Conference on Computer Design (ICCD'14), 2014
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  • ReconFS: A reconstructable file system on flash storage.
    Youyou Lu, Jiwu Shu, Wei Wang,
    Proceedings of the 12th USENIX Conference on File and Storage Technologies (FAST'14), 2014
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  • LightTx: A lightweight transactional design in flash-based SSDs to support flexible transactions.
    Youyou Lu, Jiwu Shu, Jia Guo, Shuai Li, Onur Mutlu,
    IEEE 31st International Conference on Computer Design (ICCD'13), 2013
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  • Extending the lifetime of flash-based storage through reducing write amplification from file systems.
    Youyou Lu, Jiwu Shu, Weimin Zheng,
    Proceedings of the 12th USENIX Conference on File and Storage Technologies (FAST'13), 2013
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