Yuxin Yang ☕️
Yuxin Yang

PhD student at UCSC

I am a second-year Ph.D. student in the Department of Computer Science and Engineering at the University of California, Santa Cruz, advised by Prof. Yuanchao Xu. My research focuses on computer architecture and systems, with particular interests in secure memory systems, CXL-based memory disaggregation, trusted execution environments, and distributed file systems.

Before joining UCSC, I received my master’s degree from the Wuhan National Laboratory for Optoelectronics at Huazhong University of Science and Technology (HUST), where I was advised by Prof. Fang Wang and Prof. Dan Feng. I also received my bachelor’s degree in Computer Science from HUST.

Please feel free to contact me by email.

Download CV

News

  1. Decoupled-DSM accepted to MICRO 2026
    Our work introduces a scalable trusted execution environment for multi-host CXL disaggregated shared memory.
  2. AIORE presented at NVMW 2026
    I presented our work on adaptive incremental offloaded (re-)encryption for secure CXL memory.
  3. ALT-index accepted to ICDE 2025
    Our hybrid learned index for concurrent in-memory database systems will appear at ICDE 2025. [Paper] [Slides]
  4. Best Paper nomination at ICCD 2023
    Our work on low-latency, scalable metadata management for distributed file systems was nominated for Best Paper. [Paper]

Experience

  1. Teaching Assistant

    University of California, Santa Cruz
    Teaching Assistant for CSE 121 (Embedded System Design).

Education

  1. PhD in Computer Architecture

    University of California, Santa Cruz
    Research Topic: Security for 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
Decoupled-DSM: A Scalable Secure Trusted Execution Environment for Multi-Host CXL Disaggregated Shared Memory
The 59th IEEE/ACM International Symposium on Microarchitecture (MICRO), 2026
Yuxin Yang, Yuanchao Xu.
ALT-index: A Hybrid Learned Index for Concurrent Memory Database Systems
The 41st IEEE International Conference on Data Engineering (ICDE), 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
The 41st IEEE International Conference on Computer Design (ICCD), 2023 (Best Paper Nominee)

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

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

Talks

  1. NVMW 2026
    AIORE: Efficient Security Support for CXL Memory through Adaptive Incremental Offloaded (Re-)Encryption
    Yuxin Yang presented this work at NVMW 2026.
  2. ICDE 2025
    ALT-index: A Hybrid Learned Index for Concurrent Memory Database Systems
    Yuxin Yang presented this talk at ICDE 2025. [slides]