Research output per year
Research output per year
Personal profile
Author IDs
ORCID iD: 0000-0002-0476-5305
Scopus Author ID: 56723424600
ResearcherID: L-9179-2015
Biography
I am currently a Postdoctoral Fellow at City University of Hong Kong (CityU), where I also completed my Ph.D. in Computer Science in June 2023. Prior to my doctoral studies at CityU, I earned a Bachelor of Engineering in Computer Science and Technology in 2013 and a Master of Science in High Reliability Embedded Systems in 2017, both from Capital Normal University.
Research Interests/Areas
My research focuses on the storage systems aspects of machine learning. Despite its significant adoption in recent years, designing and implementing storage systems that support real-world deployments remains a major bottleneck. This presents an opportunity for research at the intersection of storage system and machine learning. My study investigates how to re-architect system and application software from the ground-up to take advantage of non-volatile memory, in-storage computing, and other memory and storage technologies to support model training and execution in machine learning.
Related Links
Education/Academic qualification
PhD, Computer Science, City University of Hong Kong
1 Jul 2017 → 1 Jun 2023
Award Date: 1 Jun 2023
MSc, High Reliability Embedded Systems, Capital Normal University
1 Sept 2014 → 30 Jun 2017
Award Date: 30 Jun 2017
BEng, Computer Science and Technology, Capital Normal University
1 Sept 2009 → 30 Jun 2013
Award Date: 30 Jun 2013
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 12 Responsible Consumption and Production
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Collaborations from the last five years
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Research output
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Rabbitail: A Tail Latency-Aware Scheduler for Deep Learning Recommendation Systems with Hierarchical Embedding Storage
Wan, H., Huang, Y., Bai, S., Sun, X., Kuo, T.-W. & Xue, C. J., 2025, SAC '25: Proceedings of the 40th ACM/SIGAPP Symposium on Applied Computing. New York, NY: Association for Computing Machinery, p. 279-287 9 p.Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open AccessFile84 Downloads (CityUHK Scholars) -
Binary Folding Compression for Efficient Software Distribution
Li, J., Li, Q., Wan, H. & Xue, C. J., 2024, SAC '24: Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing. Association for Computing Machinery, p. 169-176Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
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Pipette: Efficient Fine-Grained Reads for SSDs
Bai, S., Wan, H., Huang, Y., Sun, X., Wu, F., Xie, C., Hsieh, H.-C., Kuo, T.-W. & Xue, C. J., Dec 2023, In: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 42, 12, p. 4721-4734Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile82 Downloads (CityUHK Scholars) -
Pipette: Efficient Fine-Grained Reads for SSDs
Bai, S., Wan, H., Huang, Y., Sun, X., Wu, F., Xie, C., Hsieh, H.-C., Kuo, T.-W. & Xue, C. J., Jul 2022, DAC '22: Proceedings of the 59th ACM/IEEE Design Automation Conference. New York, NY: Association for Computing Machinery, p. 385–390Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open AccessFile3 Link opens in a new tab Citations (Scopus)255 Downloads (CityUHK Scholars) -
RM-SSD: In-Storage Computing for Large-Scale Recommendation Inference
Sun, X., Wan, H., Li, Q., Yang, C.-L., Kuo, T.-W. & Xue, C. J., 2022, Proceedings - 2022 IEEE International Symposium on High -Performance Computer Architecture (HPCA 2022). IEEE, p. 1056-1070 (Proceedings - International Symposium on High-Performance Computer Architecture; vol. 2022-April).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open AccessFile48 Link opens in a new tab Citations (Scopus)386 Downloads (CityUHK Scholars)
Activities
- 3 Conference / Symposium
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12th ACM SIGOPS Asia-Pacific Workshop on Systems
WAN, H. (Presenter)
24 Aug 2021 → 25 Aug 2021Activity: Organizing or Participating in a conference / an event › Conference / Symposium
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The 8th IEEE Non-Volatile Memory Systems and Applications Symposium
WAN, H. (Participant)
18 Aug 2019 → 21 Aug 2019Activity: Organizing or Participating in a conference / an event › Conference / Symposium
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The 7th IEEE Non-Volatile Memory Systems and Applications Symposium
WAN, H. (Presenter)
28 Aug 2018 → 31 Aug 2018Activity: Organizing or Participating in a conference / an event › Conference / Symposium
Thesis
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Accelerating Large-Scale Recommender Systems
WAN, H. (Author), XUE, C. J. (Supervisor), 26 Apr 2023Student thesis: Doctoral Thesis