CV
Curriculum Vitae of Xiaofeng Li.
Contact Information
| Name | Xiaofeng Li |
| xli683@connect.hkust-gz.edu.cn | |
| Phone | +86 147 7150 6835 |
Experience
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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
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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
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2023 - 2027 Guangzhou, China
BEng
The Hong Kong University of Science and Technology (Guangzhou)
Artificial Intelligence
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CGPA: 3.6+/4.3 (top 15%) Machine Learning: A (top 15%) Ethics, Privacy & Security in AI: A+
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2025 - 2026 Aachen, Germany
Exchange Student
RWTH Aachen University
Exchange Program
- Deep Learning (full marks)
Publications
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2026 IPV-Bench: Benchmarking Image Protection Methods under Diverse Image-to-Video Generation Scenarios
arXiv:2603.26154 (under review at AAAI 2027)
The first systematic benchmark for image protection methods in image-to-video (I2V) generation scenarios — unifying evaluation protocols and generation settings, covering fidelity–effectiveness trade-offs, cross-model transfer, and robustness across diverse image domains. † Corresponding author.
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2025 Programming Guide for Solving Constraint Satisfaction Problems with Tensor Networks
arXiv:2501.00227
A practical programming guide demonstrating how to formulate and solve constraint satisfaction problems (e.g., graph coloring, SAT) with tensor-network-based methods, with reproducible Julia implementations. † Corresponding author.
Awards
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2026 Third Prize, Huawei Ascend Operator Challenge (S8)
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2024 Merit Award, Undergraduate Research Project Competition
HKUST(GZ)
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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)