Selected Publication List Here

(* indicates corresponding authors, # indicates contributing equally)

Conference Papers

  • Medusa: Accelerating Serverless LLM Inference with Materialization
    Shaoxun Zeng, Minhui Xie, Shiwei Gao, Youmin Chen, Youyou Lu,
    the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'25), 2025
    PDF
  • Fast State Restoration in LLM Serving with HCache
    Shiwei Gao, Youmin Chen, Jiwu Shu,
    The 20th European Conference on Computer Systems (EuroSys'25), 2025
    PDF
  • 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
    PDF
  • 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
    PDF
  • 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
    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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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

Journal Papers

  • 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
    PDF
  • 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
    PDF
  • 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
    PDF
  • 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
    PDF
  • 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
    PDF
  • Efficient and Consistent NVMM Cache for SSD-based File System
    Youmin Chen , Youyou Lu, Pei Chen, Jiwu Shu,
    IEEE Transactions on Computers (TC), 2018
    PDF
  • 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
    PDF

Thesis

  • Research on Key Technologies for Persistent Memory Storage System.
    PhD Dissertation (in Chinese) PDF
    Outstanding Doctoral Dissertation Award, China Computer Federation (CCF), 2021
    ACM SIGOPS ChinaSys Doctoral Dissertation Award, 2021
    Distinguished PhD Dissertation Award, Tsinghua University, 2021