CV

Curriculum Vitae of Xiaofeng Li.

Contact Information

Name Xiaofeng Li
Email xli683@connect.hkust-gz.edu.cn
Phone +86 147 7150 6835

Experience

  • 2026 - present

    Shenzhen, China

    Collaborator
    Long-Horizon Agent Trajectory Data-Synthesis Pipeline
    DeepWisdom
    • Surveyed and compared mainstream long-horizon agent benchmarks, distilling their trajectory data-synthesis schemes and their test-task complexity along steps, context, tools, and environment into a comparative analysis (covering 12+ synthetic-trajectory works)
    • Identified the limitations of existing benchmarks in data scale and real-execution environments, providing design guidance for how the pipeline should generate longer-horizon, more realistic trajectory data
  • 2026 - present

    Guangzhou, China

    Developer
    High-Quality Image-Text Data Synthesis · Image-Caption Evaluation Agent
    Prof. Jiaheng Wei’s Group · Huawei Collaboration (ongoing)
    • First to apply an agent system to this task: designed and implemented a caption-precision evaluation scheme in which the agent understands an image hierarchically, from coarse to fine and aligned with human perception, and reconstructs a scene graph — enabling reference-free caption evaluation
    • Aligns caption units (objects, attributes, relations) with the hierarchical scene graph to judge whether a caption precisely and completely describes the image; the hierarchical decomposition and scene-graph reconstruction work well and reliably filter out hallucinated and attribute-mismatched captions

Interests

Large Language Models: evaluation and trustworthiness, benchmark design, evaluation methodology, evidence-grounded verification
Agents: long-horizon task solving, tool use, evaluation-driven data synthesis and automation

Education

  • 2023 - 2027

    Guangzhou, China

    BEng
    The Hong Kong University of Science and Technology (Guangzhou)
    Artificial Intelligence
    • CGPA: 3.6+/4.3 (top 15%) Machine Learning: A (top 15%) Ethics, Privacy & Security in AI: A+
  • 2025 - 2026

    Aachen, Germany

    Exchange Student
    RWTH Aachen University
    Exchange Program
    • Deep Learning (full marks)

Publications

Awards

  • 2026
    Third Prize, Huawei Ascend Operator Challenge (S8)
  • 2024
    Merit Award, Undergraduate Research Project Competition
    HKUST(GZ)
  • 2025
    Dean's List
    HKUST(GZ)

Skills

Programming Languages: Python, Shell
Deep Learning & LLMs: PyTorch, Transformers, HuggingFace, LLM APIs & inference engineering
Tools: Git/GitHub, Claude Code, Linux, PowerPoint
Languages: Chinese (native), English (fluent)