Youyou Lu
Associate Professor
Department of Computer Science and Technology
Ziqiang Building, Tsinghua University, Beijing, China
Email: luyouyou AT tsinghua dot edu dot cn
I am an associate professor in the Department of Computer Science and Technology at Tsinghua University. I recieved my Ph.D degree from Tsinghua University in 2015, and Bachelor degree from Nanjing University in 2009. My research interest is in the area of computer systems and architecture, with an emphasis on memory, storage and file systems.
招聘工程师 1 名（分布式存储），博士后 1-2 人（内存系统，大模型推理系统）, 欢迎邮件直接联系. Several Postdoc positions are available. If you are interested in computer system or computer architecture, please contact me.Research
See more at Full publication list
Machine Learning System (AI Data Infra)
- ElasticServe: Medusa (ASPLOS’25), GPreempt (USENIX ATC’25), Weaver (USENIX ATC’25)
- Vector Store: PipeANN (OSDI’25), OdinANN (FAST’26)
- Recommendation Systems: Kraken (SC’20), Fleche (Eurosys’22), PetPS (VLDB’23), MAXEmb (ASPLOS’24)
- AI Training: Mobius (ASPLOS’23), Frugal (ASPLOS’25)
- AI4Storage
Distributed (File System) Storage
- File System Data: Octopus (ATC’17), Volley (EuroSys’24)
- File System Metadata: LocoFS (SC’17), InfiniFS (FAST’22), SingularFS (ATC’23)
- High-Performance File System:
(Persistent) Memory System
- Local (Persistent) Memory System
- Crash Consistency: LOC (ICCD’14), BPPM (MSST’15), SP3 (DAC’20)
- File System: HiNFS (EuroSys’16), KucoFS (FAST’21)
- Key-value Store: Pacman (ATC’22)
- Data Structure: uTree (VLDB’20)
- Security: ccNVM (DAC’19), Aria (ICDE’21)
- Distributed (Persistent) Memory System
- File System: Octopus (ATC’17)
- Key-value Store: FlatStore (ASPLOS’20)
- Data Structure: Nap (OSDI’21), Sherman (SIGMOD’22)
- Networking: ScaleRPC (EuroSys’19)
- In-Network Storage
- Distributed Shared Memory: Concordia (FAST’21)
- Transaction Processing: SwitchTx (VLDB’22), AlNiCo (ATC’22)
- Network/Memory Co-Design: Citron (FAST’23), Patronus (FAST’23), ROWAN (OSDI’23)
- CXL Memory
- Operating System Abstract: uProcess (SOSP’24)
Software Managed Flash System
- Software-Managed Flash
- The Software-Managed Flash Architecture: OFSS (FAST’13)
- File System: ReconFS (FAST’14), ParaFS (ATC’16)
- Key-value Store: FlashKV (CODES+ISSS’17)
- Distributed Object Storage: OCStore (ICDCS’19)
- Byte-addressable SSD:
- File System: CoinPurse (DAC’20)
- Key-value Store: SineKV (ICDCS’20)
- Ordering and Crash Consistency: HORAE (OSDI’20), ccNVMe (SOSP’21)
- Others
- Computational Storage: \lamda -IO (FAST’23)
- Approximate Storage: ASCache (DAC’19),
- Concurrency: MAX (ATC’21)
Service
- Conference Organization
- 2025: SOSP’25 Sponsorship Co-Chair
- 2023: NCIS’23 Program Chair
- 2020: ChinaSys’19 Program Chair
- Program Committee Member
- 2026: ASPLOS’26, EuroSys’26
- 2025: OSDI’25, USENIX ATC’25, EuroSys’25, APPT’25
- 2024: FAST’24, USENIX ATC’24, SYSTOR’24, etc
- 2023: FAST’23, USENIX ATC’23, SYSTOR’23, HotStorage’23, etc
- 2022: USENIX ATC’22, EuroSys’22, SYSTOR’22, APSys’22, etc
- 2021: HotStorage’21, MSST’21, SYSTOR’21, APSys’21, etc