Qiao Li

I work as a postdoc at City University of Hong Kong, after obtaining my Ph.D. degree in computer science in January 2021 at CityU. Prior to that, I received my Bachelor's degree in Information Security in 2014 and Master's degree in Computer Science in 2017 from Chongqing University.

My research interest lies in reliable and high-performance memory and storage systems. My research outcomes on performance and reliability improvement for flash storage and solid state drives have been published in top conferences and journals such as FAST, MICRO, DAC and TC.

Contact: qiaoli045@gmail.com

Google Scholar | DBLP

selected publications

  1. MICRO 20
    Shaving Retries with Sentinels for Fast Read over High-Density 3D Flash
    Li, Qiao, Ye, Min, Cui, Yufei, Shi, Liang, Li, Xiaoqing, Kuo, Tei-Wei, and Xue, Chun Jason
    In Proceedings of the 53nd Annual IEEE/ACM International Symposium on Microarchitecture 2020
  2. HotStorage 19
    Sentinel Cells Enabled Fast Read for NAND Flash
    Li, Qiao, Ye, Min, Cui, Yufei, Shi, Liang, Li, Xiaoqiang, and Xue, Chun Jason
    In 11th USENIX Workshop on Hot Topics in Storage and File Systems 2019
  3. TR 19
    Process variation aware read performance improvement for ldpc-based nand flash memory
    Li, Qiao, Shi, Liang, Di, Yejia, Gao, Congming, Ji, Cheng, Liang, Yu, and Xue, Chun Jason
    IEEE Transactions on Reliability 2019
  4. MICRO 19
    Constructing large, durable and fast ssd system via reprogramming 3D TLC flash memory
    Gao, Congming, Ye, Min, Li, Qiao, Xue, Chun Jason, Zhang, Youtao, Shi, Liang, and Yang, Jun
    In Proceedings of the 52nd Annual IEEE/ACM International Symposium on Microarchitecture 2019
  5. DAC 19
    Leveraging Approximate Data for Robust FIash Storage
    Li, Qiao, Shi, Liang, Yang, Jun, Zhang, Youtao, and Xue, Chun Jason
    In 2019 56th ACM/IEEE Design Automation Conference 2019
  6. TC 19
    Exploiting Asymmetric Errors for LDPC Decoding Optimization on 3D NAND Flash Memory
    Li, Qiao, Shi, Liang, Cui, Yufei, and Xue, Chun Jason
    IEEE Transactions on Computers 2019
  7. TC 18
    Access characteristic guided read and write regulation on flash based storage systems
    Li, Qiao, Shi, Liang, Gao, Congming, Di, Yejia, and Xue, Chun Jason
    IEEE Transactions on Computers 2018
  8. DAC 17
    Reducing LDPC soft sensing latency by lightweight data refresh for flash read performance improvement
    Du, Yajuan, Li, Qiao, Shi, Liang, Zou, Deqing, Jin, Hai, and Xue, Chun Jason
    In 2017 54th ACM/EDAC/IEEE Design Automation Conference (DAC) 2017
  9. FAST 16
    Access characteristic guided read and write cost regulation for performance improvement on flash memory
    Li, Qiao, Shi, Liang, Xue, Chun Jason, Wu, Kaijie, Ji, Cheng, Zhuge, Qingfeng, and Sha, Edwin H-M
    In 14th USENIX Conference on File and Storage Technologies 2016