Selected Publications

Full publication lists

• 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
  PDF
• Plor: General Transactions with Predictable, Low Tail Latency.
  
  Youmin Chen , Xiangyao Yu, Paraschos Koutris, Andrea Arpaci-Dusseau , Remzi Arpaci-Dusseau , Jiwu Shu ,
  
  ACM SIGMOD International Conference on Management of Data (SIGMOD'22), 2022
  PDF
• 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
  PDF
• 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
  PDF
• 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
  PDF , Slides
• 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
  PDF
• 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
  PDF , Slides
• 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
  PDF
• 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
  PDF
• 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
  PDF
• 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
  PDF
• Pattern-Guided File Compression with User-Experience Enhancement for Log-Structured File System on Mobile Devices.
  
  Cheng Ji, Li-Pin Chang, Riwei Ran, Chao Wu, Congming Gao , Liang Shi, Tei-Wei Kuo, Chun Jason Xue,
  
  USENIX Conference on File and Storage Technologies (FAST'21), 2021
  PDF
• 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
  PDF , Slides
• 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
  PDF , Slides
• μTree: 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
  PDF , Slides
• 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
  PDF
• CoinPurse: A Device-Assisted File System with Dual Interfaces.
  
  Zhe Yang , Youyou Lu , Erci Xu, Jiwu Shu ,
  
  Design Automation Conference (DAC'20), 2020
  PDF
• 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
  PDF , Slides
• 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
  PDF
• 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
  PDF
• ASCache: An Approximate SSD Cache for Error-Tolerant Applications.
  
  Fei Li, Youyou Lu , Zhongjie Wu, Jiwu Shu ,
  
  Design Automation Conference (DAC'19), 2019
  PDF
• 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
  PDF , Slides
• LerGAN: A Zero-Free, Low Data Movement and PIM-Based GAN Architecture.
  
  Haiyu Mao , Mingcong Song, Tao Li, Yuting Dai, Jiwu Shu ,
  
  51st Annual IEEE/ACM International Symposium on Microarchitecture (MICRO'18), 2018
  PDF
• 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
  PDF
• Log-structured non-volatile main memory.
  
  Qingda Hu, Jinglei Ren, Anirudh Badam, Jiwu Shu , Thomas Moscibroda,
  
  USENIX Annual Technical Conference (USENIX ATC'17), 2017
  PDF
• 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
  PDF
• 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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• 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
  PDF
• Blurred persistence in transactional persistent memory.
  
  Youyou Lu , Jiwu Shu , Long Sun,
  
  31st Symposium on Mass Storage Systems and Technologies (MSST'15), 2015
  PDF
• Loose-ordering consistency for persistent memory.
  
  Youyou Lu , Jiwu Shu , Long Sun, Onur Mutlu,
  
  IEEE 32nd International Conference on Computer Design (ICCD'14), 2014
  PDF
• 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
  PDF
• Aegis: Partitioning data block for efficient recovery of stuck-at-faults in phase change memory.
  
  Jie Fan, Song Jiang, Jiwu Shu , Youhui Zhang, Weimin Zhen,
  
  Proceedings of the 46th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO'13), 2013
  PDF
• 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
  PDF