Research agents
Retrieval, adaptation, and reflection workflows for traceable research assistance across papers and datasets.
SYSU · Computer Science · 2027
Trustworthy AI systems, from retrieval to reasoning
Sun Yat-sen University · Computer Science and Technology
I’m interested in retrieval-augmented research agents, executable multimodal reasoning, and learning-based decision systems. At Sun Yat-sen University, I study computer science and keep notes on algorithms, systems, and AI.
- Focus
- Trustworthy AI systems and verifiable reasoning
- Based in
- Guangzhou, China
Research
Retrieval, Reasoning & Decision-Making
Beyond the headline result, I care about why a method works—and whether others can verify and reproduce it.
Multimodal reasoning
Turning visual reasoning steps into executable, verifiable, and editable representations.
Learning and decision systems
Recommendation, optimization, and simulation under multi-stakeholder constraints, with reproducible evaluation.
Methods
Methods, Systems & Engineering
Programming
Python · C++ · SQL
Machine learning & AI
PyTorch · scikit-learn · LightGBM · Sentence-BERT · RAG · Faiss
Systems & engineering
Linux · Git · Docker · pytest · Streamlit · Plotly
Parallel computing
CUDA · MPI · OpenMP
Background
Undergraduate Study & Honors
2023 — 2027
B.Eng. in Computer Science and Technology (expected)
School of Computer Science and Engineering, Sun Yat-sen University
Coursework includes algorithms, operating systems, networks, databases, machine learning, and optimization.
- ICPC Asia Regional, Shanghai · Silver Medal
- CCPC National Invitational, Guangdong · Gold Medal
- CCF CAT Algorithm Elite Finals · Silver Medal
- SYSU Programming Contest · First Prize
Projects
Research Prototypes & Systems
2026Course project
FoodFlow: Recommendation & Fulfillment Simulation
Food-delivery ranking cannot focus on clicks or conversions alone; it must also account for merchant exposure, fairness, delivery time, supply stability, and courier workload.
View approach and outcome2026Research and course project
GeoSketch-CoT: Executable Geometry Scratchpads
Geometry reasoning traces from multimodal models are often difficult to execute or verify, while visual sketches remain loosely connected to the accompanying text.
View approach and outcome2026Research & implementation
IDAgent: Bidirectional Idea–Dataset Discovery
Dataset descriptions, task boundaries, and potential research gaps are scattered across papers. Keyword search also offers little help when reasoning from a dataset back to a viable research question.
View approach and outcomeWriting
Technical Notes & Everyday Writing
期末周生存报告
最优化、计算机网络、数据库与算法考完之后，一次不太客观的课程复盘。
大学城外卖品鉴
尝过的外卖与一份完全主观的评分，随点随更。
六月十一日，晴转大雨转晴
操作系统实验下课后，撞见一场来得快、去得也快的广州暴雨。
Field Notes
Campus & City Observations
Not a photo portfolio—just weather, streets, and things noticed around campus.
Notes
Math, Systems & AI Notes
My long-running MkDocs notes remain intact, including admonitions, collapsible sections, Mermaid diagrams, KaTeX formulas, and code blocks. Each note stays in its original language.