Yingjia Wang (王英嘉)

I am a final-year Ph.D. student at The Chinese University of Hong Kong (CUHK), advised by Prof. Ming-Chang Yang.

I am broadly interested in storage systems and have published in top-tier conferences and journals, such as HPCA, DAC, ICCAD, TC, and TOS. Prior to my Ph.D. study, I received my B.Eng degree from Huazhong University of Science and Technology (HUST) in 2022.

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Research

I have broad interests in storage systems, including flash storage, computational storage, key-value storage, cloud storage, as well as their interesting intersections. Currently, I am dedicated in innovating storage systems with the emerging data placement technologies such as Zoned Namespace (ZNS) and Flexible Data Placement (FDP).

Publications

2025

  • Unlocking the Full Potential of Dual-Interface SSDs: A Comprehensive Hardware and Software Perspective [pdf]
    • Lok Yin Chow, Yingjia Wang, Yuhong Liang, and Ming-Chang Yang
    ACM/IEEE International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS), Taipei, Taiwan, September 28-October 3, 2025 (Journal Track, Integrated with ACM TECS)

  • Large or Small: Harnessing the Erase Duality of Emerging Bit-Alterable NAND Flash to Suppress Tail Latency [pdf]
    • Tsun-Yu Yang, Guangliang Yao, Yingjia Wang, Tseng-Yi Chen, and Ming-Chang Yang
    ACM/IEEE International Conference on Compilers, Architectures, and Synthesis for Embedded Systems (CASES), Taipei, Taiwan, September 28-October 3, 2025 (Journal Track, Integrated with ACM TECS)    Best Paper Candidate!

  • The Unwritten Contract of Cloud-based Elastic Solid-State Drives [pdf]
    • Yingjia Wang and Ming-Chang Yang
    ACM/IEEE Design Automation Conference (DAC), San Francisco, CA, USA, June 22-25, 2025

  • ZonesDB: Building Write-Optimized and Space-Adaptive Key-Value Store on Zoned Storage with Fragmented LSM Tree [pdf]
    • Yuhong Liang, Yingjia Wang, Tsun-Yu Yang, Matias Bjørling, and Ming-Chang Yang
    ACM Transactions on Storage (TOS), vol. 21, no. 2, article 17, pp. 1-24, May 2025

  • Reviving In-Storage Hardware Compression on ZNS SSDs through Host-SSD Collaboration [pdf]
    • Yingjia Wang, Tao Lu, Yuhong Liang, Xiang Chen, and Ming-Chang Yang
    IEEE International Symposium on High-Performance Computer Architecture (HPCA), Las Vegas, NV, USA, March 1-5, 2025

2024

  • Land of Oz: Resolving Orderless Writes in Zoned Namespace SSDs [pdf]
    • Yingjia Wang, You Zhou, Fei Wu, Jie Zhang, and Ming-Chang Yang
    IEEE Transactions on Computers (TC), vol. 73, no. 11, pp. 2520-2533, November 2024

  • ZnH2: Augmenting ZNS-based Storage System with Host-Managed Heterogeneous Zones [pdf]
    • Yingjia Wang, Lok Yin Chow, Xirui Nie, Yuhong Liang, and Ming-Chang Yang
    ACM/IEEE International Conference on Computer-Aided Design (ICCAD), New Jersey, NJ, USA, October 27-31, 2024

Selected Awards

  • CASES Best Paper Candidate (3 out of 73 submissions), 2025
  • ESWEEK Student Travel Grant, 2025
  • DAC Young Fellow, 2025
  • HPCA Student Travel Grant, 2025
  • HUST Honorary Bachelor's Degree (top 3%), 2022
  • HUST Outstanding Undergraduate (top 1% in Academic Performance), 2020
  • National Scholarship, 2020


Last updated in 13 August 2025. Modified from Jon Barron's website.