Full Publication Lists

Selected Publication Lists

2026

• High-Throughput, Cost-Effective Billion-Scale Vector Search with a Single GPU.
  
  Haodi Jiang, Hao Guo, Minhui Xie, Jiwu Shu, Youyou Lu,
  
  ACM SIGMOD International Conference on Management of Data (SIGMOD'26), 2026
  Paper BibTeX
• Cost-efficient Archive Cloud Storage with Tape: Design and Deployment.
  
  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,
  
  The 24th USENIX Conference on File and Storage Technologies (FAST'26), 2026
  Paper BibTeX
• OdinANN: Direct Insert for Consistently Stable Performance in Billion-Scale Graph-Based Vector Search.
  
  Hao Guo, Youyou Lu,
  
  The 24th USENIX Conference on File and Storage Technologies (FAST'26), 2026
  Paper Code BibTeX

2025

• CableCache: In-Network Request Deduplication for Key-Value Stores.
  
  Jiawei Huang, Junru Li, Qing Wang, Lijie Wen, Youyou Lu, Erci Xu,
  
  The 17th ACM Workshop on Hot Topics in Storage and File Systems (HotStorage'25), 2025
  Paper BibTeX
• Weaver: Efficient Multi-LLM Serving with Attention Offloading.
  
  Shiwei Gao, Qing Wang, Shaoxun Zeng, Youyou Lu, Jiwu Shu,
  
  USENIX Annual Technical Conference (USENIX ATC'25), 2025
  Paper BibTeX
• GPreempt: GPU Preemptive Scheduling Made General and Efficient.
  
  Ruwen Fan, Tingxu Ren, Minhui Xie, Shiwei Gao, Jiwu Shu, Youyou Lu,
  
  USENIX Annual Technical Conference (USENIX ATC'25), 2025
  Paper BibTeX
• Stripeless Data Placement for Erasure-Coded In-Memory Storage.
  
  Jian Gao, Jiwu Shu, Bin Yan, Yuhao Zhang, Keji Huang,
  
  The 19th USENIX Symposium on Operating Systems Design and Implementation (OSDI'25), 2025
  Paper BibTeX
• Achieving Low-Latency Graph-Based Vector Search via Aligning Best-First Search Algorithm with SSD.
  
  Hao Guo, Youyou Lu,
  
  The 19th USENIX Symposium on Operating Systems Design and Implementation (OSDI'25), 2025
  Paper Slides Code BibTeX
• ShiftLock: Mitigate One-sided RDMA Lock Contention via Handover.
  
  Jian Gao, Qing Wang, Jiwu Shu,
  
  The 23rd USENIX Conference on File and Storage Technologies (FAST'25), 2025
  Paper BibTeX
• Frugal: Efficient and Economic Embedding Model Training with Commodity GPUs.
  
  Minhui Xie, Shaoxun Zeng, Hao Guo, Shiwei Gao, Youyou Lu,
  
  The 30th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'25), 2025
  Paper BibTeX
• Medusa: Accelerating Serverless LLM Inference with Materialization.
  
  Shaoxun Zeng, Minhui Xie, Shiwei Gao, Youmin Chen, Youyou Lu,
  
  The 30th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'25), 2025
  Paper BibTeX
• Achieving Wire-Latency Storage Systems by Exploiting Hardware ACKs.
  
  Qing Wang, Jiwu Shu, Jing Wang, Yuhao Zhang,
  
  The 22nd USENIX Symposium on Networked Systems Design and Implementation (NSDI'25), 2025
  Paper BibTeX
• Fast State Restoration in LLM Serving with HCache.
  
  Shiwei Gao, Youmin Chen, Jiwu Shu,
  
  The 20th European Conference on Computer Systems (EuroSys'25), 2025
  Paper BibTeX
• Deft: A Scalable Tree Index for Disaggregated Memory.
  
  Jing Wang, Qing Wang, Yuhao Zhang, Jiwu Shu,
  
  The 20th European Conference on Computer Systems (EuroSys'25), 2025
  Paper BibTeX
• Designing an Efficient Tree Index on Disaggregated Memory.
  
  Qing Wang, Youyou Lu, Jiwu Shu,
  
  Communications of the ACM (CACM), 2025
  Paper BibTeX
• StageWise: Accelerating Persistent Key-Value Stores by Thread Model Redesigning.
  
  Zeqi Li, Youmin Chen, Qing Wang, Youyou Lu, Jiwu Shu,
  
  IEEE Transactions on Computers (TC), 2025
  Paper BibTeX
• Efficiently Enlarging RDMA-Attached Memory with SSD.
  
  Zhe Yang, Qing Wang, Xiaojian Liao, Youyou Lu, Keji Huang, Jiwu Shu,
  
  ACM Transactions on Storage (TOS), 2025
  Paper BibTeX

2024

• Fast Core Scheduling with Userspace Process Abstraction.
  
  Jiazhen Lin, Youmin Chen, Shiwei Gao, Youyou Lu,
  
  The 30th ACM Symposium on Operating Systems Principles (SOSP'24), 2024
  Paper BibTeX
• A Tale of Two Paths: Toward a Hybrid Data Plane for Efficient Far-Memory Applications.
  
  Lei Chen, Shi Liu, Chenxi Wang, Haoran Ma, Yifan Qiao, Zhe Wang, Chenggang Wu, Youyou Lu, Xiaobing Feng, Huimin Cui, Shan Lu, Harry Xu,
  
  18th USENIX Symposium on Operating Systems Design and Implementation (OSDI'24), 2024
  Paper BibTeX
• Ares-Flash: Efficient Parallel Integer Arithmetic Operations Using NAND Flash Memory.
  
  Jian Chen, Congming Gao, Youyou Lu, Yuhao Zhang, Jiwu Shu,
  
  57th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO-57), 2024
  Paper BibTeX
• MaxEmbed: Maximizing SSD Bandwidth Utilization for Huge Embedding Models Serving.
  
  Ruwen Fan, Minhui Xie, Haodi Jiang, Youyou Lu,
  
  The 29th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'24), 2024
  Paper BibTeX
• Volley: Accelerating Write-Read Orders in Disaggregated Storage.
  
  Shaoxun Zeng, Xiaojian Liao, Hao Guo, Youyou Lu,
  
  The 19th European Conference on Computer Systems (EuroSys'24), 2024
  Paper BibTeX
• Exploring the Asynchrony of Slow Memory Filesystem with EasyIO.
  
  Bohong Zhu, Youmin Chen, Jiwu Shu,
  
  The 19th European Conference on Computer Systems (EuroSys'24), 2024
  Paper BibTeX
• TeRM: Extending RDMA-Attached Memory with SSD.
  
  Zhe Yang, Qing Wang, Xiaojian Liao, Youyou Lu, Keji Huang, Jiwu Shu,
  
  The 22nd USENIX Conference on File and Storage Technologies (FAST'24), 2024
  Paper Code BibTeX
• Perseid: A Secondary Indexing Mechanism for LSM-based Storage Systems.
  
  Jing Wang, Youyou Lu, Qing Wang, Yuhao Zhang, Jiwu Shu,
  
  ACM Transactions on Storage (TOS), 2024
  Paper BibTeX

2023

• Revisiting Secondary Indexing in LSM-based Storage Systems with Persistent Memory.
  
  Jing Wang, Youyou Lu, Qing Wang, Yuhao Zhang, Jiwu Shu,
  
  USENIX Annual Technical Conference (USENIX ATC'23), 2023
  Paper Code BibTeX
• SingularFS: A Billion-Scale Distributed File System Using a Single Metadata Server.
  
  Hao Guo, Youyou Lu, Wenhao Lv, Xiaojian Liao, Shaoxun Zeng, Jiwu Shu,
  
  USENIX Annual Technical Conference (USENIX ATC'23), 2023
  Paper BibTeX
• PetPS: Supporting Huge Embedding Models with Persistent Memory.
  
  Minhui Xie, Youyou Lu, Qing Wang, Yangyang Feng, Jiaqiang Liu, Kai Ren, Jiwu Shu,
  
  The 49th International Conference on Very Large Data Bases (VLDB'23), 2023
  Paper Slides Code BibTeX
• λ-IO: A Unified IO Stack for Computational Storage.
  
  Zhe Yang, Youyou Lu, Xiaojian Liao, Youmin Chen, Junru Li, Siyu He, Jiwu Shu,
  
  The 21st USENIX Conference on File and Storage Technologies (FAST'23), 2023
  Paper Code BibTeX
• Citron: Distributed Range Lock Management with One-sided RDMA.
  
  Jian Gao, Youyou Lu, Minhui Xie, Qing Wang, Jiwu Shu,
  
  The 21st USENIX Conference on File and Storage Technologies (FAST'23), 2023
  Paper BibTeX
• Patronus: High-Performance and Protective Remote Memory.
  
  Bin Yan, Youyou Lu, Qing Wang, Minhui Xie, Jiwu Shu,
  
  The 21st USENIX Conference on File and Storage Technologies (FAST'23), 2023
  Paper Slides Code BibTeX
• Mobius: Fine Tuning Large-scale Models on Commodity GPU Servers.
  
  Yangyang Feng, Minhui Xie, Zijie Tian, Shuo Wang, Youyou Lu, Jiwu Shu,
  
  The 28th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'23), 2023
  Paper Slides BibTeX
• Replicating Persistent Memory Key-Value Stores with Efficient RDMA Abstraction.
  
  Qing Wang, Youyou Lu, Jing Wang, Jiwu Shu,
  
  The 17th USENIX Symposium on Operating Systems Design and Implementation (OSDI'23), 2023
  Paper BibTeX
• RIO: Order-Preserving and CPU-Efficient Remote Storage Access.
  
  Xiaojian Liao, Zhe Yang, Jiwu Shu,
  
  The 18th European Conference on Computer Systems (EuroSys'23), 2023
  Paper Slides BibTeX
• Building Write-Optimized Tree Indexes on Disaggregated Memory.
  
  Qing Wang, Youyou Lu, Jiwu Shu,
  
  SIGMOD Record, March 2023 (Vol. 52, No. 1) (SIGMOD Record), 2023
  Paper BibTeX
• TH-iSSD: Design and Implementation of a Generic and Reconfigurable Near-Data Processing Framework.
  
  Jiwu Shu, Kedong Fang, Youmin Chen, Shuo Wang,
  
  Transactions on Embedded Computing Systems (ACM TECS), 2023
  Paper BibTeX
• Efficient Crash Consistency for NVMe over PCIe and RDMA.
  
  Xiaojian Liao, Youyou Lu, Zhe Yang, Jiwu Shu,
  
  ACM Transactions on Storage (TOS), 2023
  Paper BibTeX
• NICFS: a file system based on persistent memory and SmartNIC.
  
  Yitian Yang, Youyou Lu,
  
  Frontiers of Information Technology & Electronic Engineering (FITEE'23), 2023
  Paper BibTeX

2022

• SwitchTx: Scalable In-Network Coordination for Distributed Transaction Processing.
  
  Junru Li, Youyou Lu, Yiming Zhang, Qing Wang, Zhuo Cheng, Keji Huang, Jiwu Shu,
  
  Proceedings of The 48th International Conference on Very Large Data Bases (VLDB'22), 2022
  Paper Slides BibTeX
• Pacman: An Efficient Compaction Approach for Log-Structured Key-Value Store on Persistent Memory.
  
  Jing Wang, Youyou Lu, Qing Wang, Minhui Xie, Keji Huang, Jiwu Shu,
  
  USENIX Annual Technical Conference (USENIX ATC'22), 2022
  Paper Slides Code BibTeX
• AlNiCo: SmartNIC-accelerated Contention-aware Request Scheduling for Transaction Processing.
  
  Junru Li, Youyou Lu, Qing Wang, Jiazhen Lin, Zhe Yang, Jiwu Shu,
  
  USENIX Annual Technical Conference (USENIX ATC'22), 2022
  Paper BibTeX
• 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
  Paper Slides BibTeX
• InfiniFS: An 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
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper Slides Code BibTeX
• Nap: Persistent Memory Indexes for NUMA Architectures.
  
  Qing Wang, Youyou Lu, Junru Li, Minhui Xie, Jiwu Shu,
  
  ACM Transactions on Storage (TOS), 2022
  Paper BibTeX
• Reprogramming 3D TLC Flash Memory based Solid State Drives.
  
  Congming Gao, Min Ye, Chun Jason Xue, Youtao Zhang, Liang Shi, Jiwu Shu, Jun Yang,
  
  ACM Transactions on Storage (TOS), 2022
  Paper BibTeX
• Efficient Atomic Durability on eADR-enabled Persistent Memory.
  
  Taiyu Zhou, Yajuan Du, Fan Yang, Xiaojian Liao, Youyou Lu,
  
  The 31st International Conference on Parallel Architectures and Compilation Techniques (PACT'22), 2022
  Paper BibTeX

2021

• 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
  Paper Slides Code BibTeX
• 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
  Paper BibTeX
• 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
  Paper Slides Code BibTeX
• 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
  Paper Code BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• LrGAN: A Compact and Energy Efficient PIM-based Architecture for GAN Training.
  
  Haiyu Mao, Jiwu Shu, Mingcong Song, Tao Li,
  
  IEEE Transactions on Computers (TC), 2021
  Paper BibTeX
• 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
  Paper BibTeX

2020

• 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
  Paper Slides Code BibTeX
• 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
  Paper Slides BibTeX
• 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
  Paper Slides BibTeX
• 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
  Paper BibTeX
• CoinPurse: A Device-Assisted File System with Dual Interfaces.
  
  Zhe Yang, Youyou Lu, Erci Xu, Jiwu Shu,
  
  Design Automation Conference (DAC'20), 2020
  Paper BibTeX
• 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
  Paper Slides BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• Cross-Rack-Aware Single Failure Recovery for Clustered File Systems.
  
  Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
  
  IEEE Transactions on Dependable and Secure Computing (TDSC), 2020
  Paper BibTeX
• 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'20), 2020
  Paper BibTeX
• 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
  Paper
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX

2019

• OCStore: Accelerating Distributed Object Storage with Open-Channel SSDs.
  
  Youyou Lu, Jiacheng Zhang, Zhe Yang, Liyang Pan, Jiwu Shu,
  
  The 39th IEEE International Conference on Distributed Computing Systems (ICDCS'19), 2019
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• ASCache: An Approximate SSD Cache for Error-Tolerant Applications.
  
  Fei Li, Youyou Lu, Zhongjie Wu, Jiwu Shu,
  
  Design Automation Conference (DAC'19), 2019
  Paper BibTeX
• 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
  Paper Slides BibTeX
• Mitigating Synchronous I/O Overhead in File Systems on Open-Channel SSDs.
  
  Youyou Lu, Jiwu Shu, Jiacheng Zhang,
  
  ACM Transactions on Storage (TOS), 2019
  Paper BibTeX
• Reducing rename overhead in full-path-indexed file system.
  
  Longhua Wang, Youyou Lu, Siyang Li, Fan Yang, Jiwu Shu,
  
  Advanced Parallel Processing Technologies, 13th International Symposium (APPT'19), 2019
  Paper BibTeX
• Correlation-Aware Stripe Organization for Efficient Writes in Erasure-Coded Storage: Algorithms and Evaluation.
  
  Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
  
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2019
  Paper BibTeX

2018

• 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
  Paper BibTeX
• 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
  Paper BibTeX
• Performance analysis on structure of racetrack memory.
  
  Hongbin Zhang, Chao Zhang, Qingda Hu, Chengmo Yang, Jiwu Shu,
  
  23rd Asia and South Pacific Design Automation Conference (ASP-DAC'18), 2018
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• Accelerating breadth-first graph search on a single server by dynamic edge trimming.
  
  Guangyan Zhang, Shuhan Cheng, Jiwu Shu, Qingda Hu, Weimin Zheng,
  
  Journal of Parallel and Distributed Computing (JPDC), 2018
  Paper BibTeX
• Efficient and Consistent NVMM Cache for SSD-based File System.
  
  Youmin Chen, Youyou Lu, Pei Chen, Jiwu Shu,
  
  IEEE Transactions on Computers (TC), 2018
  Paper BibTeX
• 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
  Paper BibTeX
• Encoding-Aware Data Placement for Efficient Degraded Reads in XOR-Coded Storage Systems: Algorithms and Evaluation.
  
  Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
  
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2018
  Paper BibTeX

2017

• 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
  Paper BibTeX
• Correlation-Aware Stripe Organization for Efficient Writes in Erasure-Coded Storage Systems.
  
  Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
  
  IEEE 36th Symposium on Reliable Distributed Systems (SRDS'17), 2017
  Paper BibTeX
• 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
  Paper BibTeX
• Protect non-volatile memory from wear-out attack based on timing difference of row buffer hit/miss.
  
  Haiyu Mao, Xian Zhang, Guangyu Sun, Jiwu Shu,
  
  Proceedings of the Conference on Design, Automation & Test in Europe (DATE'17), 2017
  Paper BibTeX
• Log-structured non-volatile main memory.
  
  Qingda Hu, Jinglei Ren, Anirudh Badam, Jiwu Shu, Thomas Moscibroda,
  
  USENIX Annual Technical Conference (USENIX ATC'17), 2017
  Paper BibTeX
• 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
  Paper BibTeX
• FlashKV: Accelerating KV performance with open-channel SSDs.
  
  Jiacheng Zhang, Youyou Lu, Jiwu Shu, Xiongjun Qin,
  
  ACM Transactions on Embedded Computing Systems (TECS), 2017
  Paper BibTeX
• Seek-efficient i/o optimization in single failure recovery for xor-coded storage systems.
  
  Zhirong Shen, Jiwu Shu, Patrick PC Lee, Yingxun Fu,
  
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2017
  Paper BibTeX
• Short code: An efficient RAID-6 MDS code for optimizing degraded reads and partial stripe writes.
  
  Yingxun Fu, Jiwu Shu, Xianghong Luo, Zhirong Shen, Qingda Hu,
  
  IEEE Transactions on Computers (TC), 2017
  Paper BibTeX

2016

• AsyncStripe: I/O efficient asynchronous graph computing on a single server.
  
  Shuhan Cheng, Guangyan Zhang, Jiwu Shu, Weimin Zheng,
  
  Proceedings of the Eleventh IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis (CODESS'16), 2016
  Paper BibTeX
• Encoding-aware data placement for efficient degraded reads in XOR-coded storage systems.
  
  Zhirong Shen, Patrick PC Lee, Jiwu Shu, Wenzhong Guo,
  
  IEEE 35th Symposium on Reliable Distributed Systems (SRDS'16), 2016
  Paper BibTeX
• Making Cold Data Identification Efficient in Non-volatile Memory Systems.
  
  Binbin Wang, Jiwu Shu,
  
  Asia-Pacific Web Conference (APWeb'16), 2016
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• Reconsidering single failure recovery in clustered file systems.
  
  Zhirong Shen, Jiwu Shu, Patrick PC Lee,
  
  46th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN'16), 2016
  Paper BibTeX
• Efficient routing for cooperative data regeneration in heterogeneous storage networks.
  
  Zhirong Shen, Patrick PC Lee, Jiwu Shu,
  
  IEEE/ACM 24th International Symposium on Quality of Service (IWQoS'16), 2016
  Paper BibTeX
• HW/SW co-design of nonvolatile IO system in energy harvesting sensor nodes for optimal data acquisition.
  
  Zewei Li, Yongpan Liu, Daming Zhang, Chun Jason Xue, Zhangyuan Wang, Xin Shi, Wenyu Sun, Jiwu Shu, Huazhong Yang,
  
  53nd ACM/EDAC/IEEE Design Automation Conference (DAC'16), 2016
  Paper BibTeX
• Fastbfs: Fast breadth-first graph search on a single server.
  
  Shuhan Cheng, Guangyan Zhang, Jiwu Shu, Qingda Hu, Weimin Zheng,
  
  IEEE International Parallel and Distributed Processing Symposium (IPDPS'16), 2016
  Paper BibTeX
• Exploring main memory design based on racetrack memory technology.
  
  Qingda Hu, Guangyu Sun, Jiwu Shu, Chao Zhang,
  
  Proceedings of the 26th edition on Great Lakes Symposium on VLSI (GLS-VLSI'16), 2016
  Paper BibTeX
• Fast and failure-consistent updates of application data in non-volatile main memory file system.
  
  Jiaxin Ou, Jiwu Shu,
  
  32nd Symposium on Mass Storage Systems and Technologies (MSST'16), 2016
  Paper BibTeX
• 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
  Paper BibTeX
• Pin tumbler lock: A shift based encryption mechanism for racetrack memory.
  
  Hongbin Zhang, Chao Zhang, Xian Zhang, Guangyu Sun, Jiwu Shu,
  
  21st Asia and South Pacific Design Automation Conference (ASP-DAC'16), 2016
  Paper BibTeX
• 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
  Paper BibTeX
• Parity-switched data placement: Optimizing partial stripe writes in xor-coded storage systems.
  
  Zhirong Shen, Jiwu Shu, Yingxun Fu,
  
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016
  Paper BibTeX
• Hv code: An all-around mds code for raid-6 storage systems.
  
  Zhirong Shen, Jiwu Shu, Yingxun Fu,
  
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016
  Paper BibTeX
• Reconsidering single disk failure recovery for erasure coded storage systems: Optimizing load balancing in stack-level.
  
  Yingxun Fu, Jiwu Shu, Zhirong Shen, Guangyan Zhang,
  
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016
  Paper BibTeX
• Blurred persistence: Efficient transactions in persistent memory.
  
  Youyou Lu, Jiwu Shu, Long Sun,
  
  ACM Transactions on Storage (TOS), 2016
  Paper BibTeX
• Supporting system consistency with differential transactions in flash-based SSDs.
  
  Youyou Lu, Jiwu Shu, Jia Guo, Peng Zhu,
  
  IEEE Transactions on Computers (TC), 2016
  Paper BibTeX
• Caco: An efficient cauchy coding approach for cloud storage systems.
  
  Guangyan Zhang, Guiyong Wu, Shupeng Wang, Jiwu Shu, Weimin Zheng, Keqin Li,
  
  IEEE Transactions on Computers (TC), 2016
  Paper BibTeX

2015

• Sky: Opinion Dynamics Based Consensus for P2p Network with Trust Relationships.
  
  Houwu Chen, Jiwu Shu,
  
  International Conference on Algorithms and Architectures for Parallel Processing (ICAAPP), 2015
  Paper BibTeX
• Ec-frm: An erasure coding framework to speed up reads for erasure coded cloud storage systems.
  
  Yingxun Fu, Jiwu Shu, Zhirong Shen,
  
  44th International Conference on Parallel Processing (ICPP'15), 2015
  Paper BibTeX
• Exploring data placement in racetrack memory based scratchpad memory.
  
  Haiyu Mao, Chao Zhang, Guangyu Sun, Jiwu Shu,
  
  IEEE Non-Volatile Memory System and Applications Symposium (NVMSA'15), 2015
  Paper BibTeX
• Blurred persistence in transactional persistent memory.
  
  Youyou Lu, Jiwu Shu, Long Sun,
  
  31st Symposium on Mass Storage Systems and Technologies (MSST'15), 2015
  Paper BibTeX
• D-Code: An efficient RAID-6 code to optimize I/O loads and read performance.
  
  Yingxun Fu, Jiwu Shu,
  
  IEEE International Parallel and Distributed Processing Symposium (IPDPS'15), 2015
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX
• Redistribute Data to Regain Load Balance during RAID-4 Scaling.
  
  Guangyan Zhang, Jigang Wang, Keqin Li, Jiwu Shu,
  
  IEEE Transactions on Parallel and Distributed Systems (TPDS), 2015
  Paper BibTeX

2014

• Loose-ordering consistency for persistent memory.
  
  Youyou Lu, Jiwu Shu, Long Sun, Onur Mutlu,
  
  IEEE 32nd International Conference on Computer Design (ICCD'14), 2014
  Paper BibTeX
• 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
  Paper BibTeX
• Design and implementation of an asymmetric block-based parallel file system.
  
  Letian Yi, Jiwu Shu, Ying Zhao, Yinjin Qing, Youyou Lu, Weiming Zheng,
  
  IEEE Transactions on Computers (TC), 2014
  Paper BibTeX

2013

• 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
  Paper BibTeX
• 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
  Paper BibTeX
• 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
  Paper BibTeX

2012

• Generalized X-code: An efficient RAID-6 code for arbitrary size of disk array.
  
  Xianghong Luo, Jiwu Shu,
  
  ACM Transactions on Storage (TOS), 2012
  Paper BibTeX

2010

• Preventing Silent Data Corruptions from Propagating During Data Reconstruction.
  
  Mingqiang Li, Jiwu Shu,
  
  IEEE Transactions on Computers (TC), 2010
  Paper BibTeX
• SOPA: Selecting the Optimal Policy Adaptively for a cache system.
  
  Yang Wang, Jiwu Shu, Guangyan Zhang, Wei Xue,
  
  ACM Transactions on Storage (TOS), 2010
  Paper BibTeX
• DACO: A High Performance Disk Architecture Designed Specially for Large Scale Erasure Coded Storage Systems.
  
  Mingqiang Li, Jiwu Shu,
  
  IEEE Transactions on Computers (TC), 2010
  Paper BibTeX
• ALV: A New Data Redistribution Approach to RAID-5 Scaling.
  
  Guangyan Zhang, Weimin Zheng, Jiwu Shu,
  
  IEEE Transactions on Computers (TC), 2010
  Paper BibTeX

2009

• GRID Codes: Strip-based Erasure Codes with High Fault Tolerance for Storage Systems.
  
  Mingqiang Li, Jiwu Shu, Weimin Zheng,
  
  ACM Transactions on Storage (TOS), 2009
  Paper BibTeX

2007

• SLAS: An Efficient Approach to Scaling Round-robin Striped Volumes.
  
  Guangyan Zhang, Jiwu Shu, Wei Xue, Weimin Zheng,
  
  ACM Transactions on Storage (TOS), 2007
  Paper BibTeX
• Design and Implementation of an Out-of-Band Virtualization System for Large SANs.
  
  Guangyan Zhang, Jiwu Shu, Wei Xue, Weimin Zheng,
  
  IEEE Transactions on Computers (TC), 2007
  Paper BibTeX

2005

• Design and Implementation of a SAN System Based on the Fiber Channel Protocol.
  
  Jiwu Shu, Bigang Li, Weimin Zheng,
  
  IEEE Transactions on Computers (TC), 2005
  Paper BibTeX
• A Parallel Transient Stability Simulation for Power System.
  
  Jiwu Shu, Wei Xue, Weimin Zheng,
  
  IEEE Transactions on Power Systems (TOPS), 2005
  Paper BibTeX