Yubo Liu

Yubo Liu

Huawei OS Kernel Lab

Biography

Dr. Yubo Liu is a research engineer at Huawei OS kernel Lab. He received his Ph.D. degree in computer science and technology from National Supercomputer Center in Guangzhou at Sun Yat-sen University in 2021. He is also a joint Ph.D. student of VISA Lab at Arizona State University. His research direction is storage system, operating system, and high performance computing. His works have been published on some well-known academic conferences and journals (FAST, IPDPS, ICCD, DATE, etc).

Contact: yubo.liu [AT] nscc-gz [DOT] cn

 

News

  • [Jan. 2024] I serve as the program committee member of MSST’24
  • [Dec. 2023] One paper is accepted by FAST’24
  • [Sep. 2023] One paper is accepted by DIMES’23
  • [May 2022] One paper is accepted by CCF Trans. on HPC
  • [Dec. 2021] Win OlympusMons Pioneer Award
  • [Nov. 2021] One paper is accepted by DATE’22
  • [Sep. 2021] One paper is accepted by NPC’21
  • [Aug. 2021] One paper is accepted by ISPA’21
  • [Jun. 2021] Get my Ph.D. degree!!! Cheers :-)

 

Pubilications

  1. Yubo Liu, Yuxin Ren, Mingrui Liu, Hongbo Li, Hanjun Guo, Xie Miao, Xinwei Hu, and Haibo Chen, “Optimizing File Systems on Heterogeneous Memory by Integrating DRAM Cache with Virtual Memory Management”, in Proceedings of 22nd USENIX Conference on File and Storage Technologies (FAST), 2024. (Acceptance Rate: 17.9%)
  2. Yubo Liu, Yuxin Ren, Mingrui Liu, Hanjun Guo, Xie Miao, and Xinwei Hu, “Cache or Direct Access? Revitalizing Cache in Heterogeneous Memory File System”, in Proceedings of Workshop on Disruptive Memory Systems (DIMES), 2023.
  3. Yuxiao Han, Jia Ma, Fei Li, Yubo Liu, Nong Xiao, Yutong Lu, and Zhiguang Chen, “A Tail-Tolerant Cloud Storage Scheduling Based on Precise Periodicity Detection”, CCF Transactions on High Performance Computing, 2022.
  4. Yongfeng Wang, Yinjin Fu, Yubo Liu, Zhiguang Chen, and Nong Xiao, “Characterizing and Optimizing Hybrid DRAM-PM Main Memory System with Application Awareness”, in Proceedings of 25th Design, Automation and Test in Europe Conference (DATE), 2022. (Acceptance Rate: 25%)
  5. Xianqi Zheng, Jia Ma, Yubo Liu, and Zhiguang Chen, “BDCuckoo: An Efficient Cuckoo Hash for Block Device”, in Proceedings of 18th Annual IFIP International Conference on Network and Parallel Computing (NPC), 2021.
  6. Jia Ma, Xianqi Zheng, Yubo Liu, and Zhiguang Chen, “KBP: Mining Block Access Pattern for I/O Prediction with K-Truss”, in Proceedings of IEEE 19th International Symposium on Parallel and Distributed Processing with Applications (ISPA), 2021.
  7. Zhiguang Chen, Yubo Liu, Yongfeng Wang, and Yutong Lu, “A GPU-Accelerated In-Memory Metadata Management Scheme for Large-Scale Parallel File Systems”, Journal of Computer Science and Technology, 2021.
  8. Yubo Liu, Yutong Lu, Zhiguang Chen, and Ming Zhao, “Pacon: Improving Scalability and Efficiency of Metadata Service through Partial Consistency”, in Proceedings of IEEE 34th International Parallel and Distributed Processing Symposium (IPDPS), 2020. (Acceptance Rate: 24.7%)
  9. Jianyu Fu, Yubo Liu, and Guangming Liu, “JCache: Journaling-Aware Flash Caching”, IEEE Access, 2020.
  10. Yubo Liu, Hongbo Li, Yutong Lu, Zhiguang Chen, and Ming Zhao, “An Efficient and Flexible Metadata Management Layer for Local File Systems”, in Proceedings of IEEE 37th International Conference on Computer Design (ICCD), 2019. (Acceptance Rate: 23.8%)
  11. Yubo Liu, Hongbo Li, Yutong Lu, Zhiguang Chen, Nong Xiao, and Ming Zhao, “HasFS: Optimizing File System Consistency Mechanism on NVM-based Hybrid Storage Architecture”, Cluster Computing, 2019.

 

WiPs & Posters

  1. Yongfeng Wang, Yubo Liu, Zhiguang Chen, Nong Xiao, and Ming Zhao, “Enhancing Performance of Disaggregated Key-Value Storage by Combining CXL and RDMA”, in Poster Section of International Conference on Massive Storage Systems and Technology (MSST), 2024.

  2. Hongbo Li, Yubo Liu, Zhiguang Chen, and Nong Xiao, “GramFS: The Graph Model-based Namespace Management of Large-scale Distributed File Systems”, in Poster Section of USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage), 2020.
  3. Yubo Liu, Hongbo Li, Yutong Lu, and Ming Zhao, “Enhancing Metadata Management Efficiency for Local File Systems”, in Work-in-Progress Report and Poster Section of USENIX Conference on File and Storage Technologies (FAST), 2019.
  4. Yubo Liu, Yutong Lu, Zhiguang Chen, Yunfei Du, and Nong Xiao, “HasFS: A File System for NVM-based Hybrid Storage Architecture”, in PhD Forum of ISC High Performance (ISC), 2018.

 

Service

  • Program Committee: MSST’24 NAS’22

 

Awards

 

Talks

  • [Feb. 2024 @ Santa Clara, USA] Paper Presentation on FAST.
  • [Oct. 2023 @ Koblenz, Germany] Paper Presentation on DIMES.
  • [May 2020 @ Online] Paper Presentation on IPDPS.
  • [Nov. 2019 @ Abu Dhabi, UAE] Paper Presentation on ICCD.
  • [Feb. 2019 @ Boston, USA] WiP Presentation on FAST.
  • [Sep. 2018 @ Beijing, China] Invited Talk on Summer School of SuperData Project.
  • [Jul. 2018 @ Frankfurt, Germany] Poster Presentation on PhD Forum of ISC.
  • [Sep. 2017 @ Stavanger, Norway] Invited Talk on Summer School of SuperData Project.
  • [Jan. 2017 @ Paris, France] Invited Talk on Week of International Scientific Young Talents.

 

Personal

I play piano and guitar, and I also like to arrange music :-)