杨雨鑫 ☕️
杨雨鑫

PhD student at UCSC

I am a Ph.D student of Department of Computer Science and Engineering at University of California Santa Cruz supervised by Prof. Yuanchao Xu. I received a master degree from Wuhan National Laboratory for Optoelectronics at Huazhong University of Science and Technology (HUST), advised by Prof. Fang Wang and Prof. Dan Feng. I also obtained my bachelor degree from the School of Computer Science at HUST. My research interest lies in memory systems and distributed file systems. Feel free to email me if you want to contact me.

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Education

  1. PhD in Computer Architecture

    University of California, Santa Cruz
    Research Topic: Maybe CXL memory systems

  2. Master in Computer Architecture

    Huazhong University of Science and Techonology

    GPA: 87.3/100

    Research Topic: Learned Index in database systems, Distributed file systems, Flash-Friendly File System(F2FS)

  3. B.E in Computer Science

    Huazhong University of Science and Techonology
    GPA: 88.9/100
Skills & Hobbies
Technical Skills
C/C++
Python
JAVA
Hobbies
Badminton
Sleeping
Clash Royal
Publications
ALT-index: A Hybrid Learned Index for Concurrent Memory Database Systems
ICDE 2025 ∙ May 2025

Yuxin Yang, Fang Wang*, Mengya Lei, Peng Zhang, Dan Feng;

We introduce a solution which combines the learned index and adaptive radix tree with a hybrid design. [paper] [slides]

Low-Latency and Scalable Full-path Indexing Metadata Service for Distributed File Systems
ICCD 2023 (Best Paper Nominee) ∙ November 2023

Chao Dong, Fang Wang*, Yuxin Yang, Mengya Lei, Jianshun Zhang, Dan Feng;

We introduce a metadata management for distributed file systems. [paper]