cv

My academic and professional experience

Basics

Name Weixian Xu
Label Machine Learning Researcher
Email hz.czar@sjtu.edu.cn
Url https://HZxCzar.github.io
Summary Third-year undergraduate at ACM Honors Class, Shanghai Jiao Tong University. My research pursues Self-Evolving AI—transforming models from static tools into dynamic partners via sustained memory and adaptation. Supported by a strong foundation in systems engineering (OS, Compilers), I aim to build human-centric AI systems that grow alongside users.

Work

  • 2025.06 - Present
    Research Intern
    GAIR Lab, Shanghai Jiao Tong University
    Research focused on Self-Evolving AI and Autonomous Discovery under Prof. Pengfei Liu.
    • Core contributor to ASI-Arch (1.1k+ Stars on GitHub).
    • Designed autonomous pipelines executing 1,773 experiments.
    • Discovered 105 SOTA architectures via evolutionary search.
    • Exploring multi-agent collaborative frameworks for research automation.

Volunteer

  • 2025.09 - Present
    Class Monitor
    ACM Honors Class
    Led the ACM cohort, coordinating schedules and managing administrative tasks.
  • 2025.03 - 2025.06
    Head Teaching Assistant
    Shanghai Jiao Tong University
    Data Structures (CS1951), lectured by Prof. Yong Yu.
  • 2024.09 - 2025.01
    Teaching Assistant
    Shanghai Jiao Tong University
    Programming (CS1953), lectured by Prof. Huiyu Weng.

Education

  • 2023.09 - 2027.06

    Shanghai, China

    Bachelor of Science
    Shanghai Jiao Tong University
    Computer Science (ACM Honors Class)
    • Large Language Models (A+)
    • Compiler Design (A+)
    • Computer Systems (A+)
    • Advanced Compiler Design (A+)

Awards

Publications

  • 2025.07.24
    ASI-Arch: Autonomous Neural Architecture Discovery
    arXiv preprint
    Autonomous AI system for neural architecture discovery. The project gained 1.1k+ stars on GitHub within a month. Conducted 1,773 autonomous experiments to discover 105 state-of-the-art architectures.

Skills

Research Focus
Self-Evolving AI
Continual Learning
Multi-Agent Systems
Memory Mechanisms
Affective Computing
Engineering & Systems
Rust
C++
Verilog
Operating System Kernels
Compiler Design
Hardware Architecture
Tools & Frameworks
PyTorch
Transformers
CUDA
Linux
Docker
Git
LaTeX

Languages

Chinese
Native speaker
English
Fluent (TOEFL: 104, Speaking: 25)

Interests

Self-Evolving AI
Lifelong Learning
Memory Retention
Continuous Adaptation
Human-Centric AI
Affective Understanding
Dynamic Partnership
Preference Alignment
Model & Agent Architectures
Internal Neural Structures
Collaborative Frameworks
System Optimization

Projects

  • 2025.06 - 2025.09
    ASI-Arch
    Autonomous AI system for neural architecture discovery (1.1k+ Stars).
    • 1.1k+ GitHub Stars
    • 1,773 autonomous experiments
    • 105 SOTA architectures discovered
  • 2025.04 - 2025.06
    ACore
    Comprehensive operating system kernel implementation in Rust.
    • Virtual Memory & Page Allocation
    • Process Scheduling & Threads
    • VFS & Multiple Filesystems
    • User/Kernel Isolation
  • 2025.04 - 2025.06
    Imxc
    High-performance compiler for C-like language (Java).
    • Performance comparable to Clang
    • Mem2Reg & Graph Coloring RegAlloc
    • Function Inlining & SCCP
    • Incremental Compilation
  • 2024.09 - 2025.01
    RISC-V CPU
    Verilog implementation of RISC-V core with Tomasulo architecture.
    • Tomasulo Algorithm (Out-of-Order)
    • RV32IC Instruction Set
    • FPGA Deployment Capable
    • Instruction Cache