Research Focus

I am researching

I build research prototypes around AI safety, LLM agents, software security analysis, and reliable multimodal systems.

Profile

About Me

I am a junior undergraduate majoring in Computer Science and Technology at the University of Shanghai for Science and Technology. My current work centers on safety-aware LLM systems, runtime governance for agents, CodeQL-assisted security analysis, and efficient neural models for visual correspondence pruning.

I keep this public homepage focused on research, projects, open-source activity, and reproducible artifacts.

AI SafetyLLM AgentsSoftware Security AnalysisTrustworthy AIMultimodal LearningScientific Writing

Contact and Representative Links

Open to academic discussion and collaboration

Please feel free to reach out by email for academic discussion, research collaboration, open-source projects, or learning exchange.

Recent updates

News

Started AAAI 2027-oriented research on multimodal phishing website detection, supporting literature review, novelty analysis, experiment design, model fine-tuning, and experimental validation.

Joined Dr. Xingjun Ma's team at TEAI, Fudan University on an enterprise-oriented multi-agent secure collaboration project, contributing to requirements analysis, system design, implementation, and testing.

Completed an International Organization Internship through the UNDP-administered UNV platform on mangrove responses to climate change and produced a review manuscript on blue carbon mitigation.

Joined the XSafeClaw agent safety project at TEAI, Fudan University and worked on runtime integration, controlled tool calls, and safety audit workflows.

Started SafeCodeRL, a multi-agent reinforcement learning framework for safety-constrained LLM code generation.

Started SFMambaNet research on spectral-frequency enhanced state space models for correspondence pruning.

Timeline

Selected Research and Experience

Apr 2026 - Present

Research Intern, XSafeClaw Agent Runtime Safety

Institute of Trustworthy Embodied AI (TEAI), Fudan University

TEAIAgent SafetyRuntime GovernanceOpen Source
  • Worked on XSafeClaw, an open-source safety platform for local and multi-runtime agent systems, at TEAI, Fudan University.
  • Worked under the guidance of Dr. Xingjun Ma, a Young Researcher and doctoral supervisor at Fudan University.
  • Implemented runtime integration for nanobot-style local agent sessions, including session discovery, controlled tool calls, and unified platform display.
  • Contributed to risk control workflows, validation, and documentation for explainable agent governance.
Jan 2026 - Mar 2026

Research Intern, VulnSeeker

Fudan Software Engineering (CodeWisdom) Lab

CodeWisdomCodeQLLLM SecurityProgram Analysis
  • Conducted research at the Fudan Software Engineering (CodeWisdom) Lab, focusing on automated security analysis for generated and repository code.
  • Worked under the guidance of Lecturer Yi Li and collaborated with Qicai Chen, a Ph.D. student, on literature review, workflow design, and experimental validation.
  • Built a CodeQL-assisted vulnerability analysis workflow that combines static analysis, code context expansion, and LLM-based security judgement.
  • Designed prompt workflows for CodeQL and LLM interaction, including structured status codes for vulnerability triage and post-generation security inspection.
Jan 31, 2026 - May 21, 2026

International Organization Internship, UNDP-administered UNV Online Research Intern

Morobe Development Foundation Inc., Papua New Guinea

UNDPUNVClimate ChangeBlue Carbon
  • Completed an International Organization Internship through the UNDP-administered United Nations Volunteers (UNV) platform, supporting research on mangrove responses to climate change scenarios and blue carbon mitigation.
  • The United Nations Volunteers (UNV) programme is administered by the United Nations Development Programme (UNDP).
  • Synthesized literature on sea-level rise, coastal squeeze, nutrient loading, carbon sequestration, and national climate policy.
  • Produced a review manuscript titled Research Support in Analysing Mangrove Responses to Climate Change: The Interplay of Anthropogenic Impacts and Blue Carbon Mitigation.
Feb 2026 - Present

First-author Research, SafeCodeRL

Independent research collaboration

AI SafetyMulti-Agent SystemsConstrained RLSecure Code GenerationLLM Code GenerationIoT/CPS SecurityTrustworthy AI
  • Proposed SafeCodeRL, a multi-agent framework for dynamic safety constraints in LLM code generation.
  • Designed a closed-loop collaboration workflow across five agents and a PPO-style constraint-aware policy.
  • Reported a large reduction in high-risk vulnerable code generation while preserving functional correctness in the manuscript.
Sep 2025 - Mar 2026

Research Intern, SFMambaNet

Fujian Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University

Computer VisionCorrespondence PruningMambaState Space ModelsFrequency DomainTwo-View GeometryOutlier Rejection

Research output

Selected Publications and Manuscripts

SafeCodeRL: A Multi-Agent Reinforcement Learning Framework for Safety-Constrained LLM Code Generation

First author · Published on June 2, 2026 · 2026

SCI Zone 3CCF C
AI SafetyMulti-Agent SystemsConstrained Reinforcement LearningSecure Code GenerationLLMIoT/CPS SecurityTrustworthy AIVulnerability Mitigation
SafeCodeRL framework diagram showing IoT/CPS contexts, a five-agent closed loop, constraint-aware optimization, and training pipeline.
Framework overview

Live Open Source Signal

GitHub Commit Activity

Open GitHub ->

Last 12 months

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Builds and artifacts

Featured Projects

Knowledge progress

Learning Map

AI Safety and LLM Agents

88%

Focused on agent runtime governance, safety-constrained code generation, tool-call auditing, and human-in-the-loop risk control.

Software Security and Program Analysis

84%

Built workflows around CodeQL, LLM-assisted vulnerability judgement, code context expansion, and post-generation security inspection.

Deep Learning and Multimodal Intelligence

82%

Studied neural architectures for visual correspondence, spectral-frequency modeling, state space models, and robust image watermarking.

Algorithms and Systems Programming

86%

Maintains strong C/C++ foundations through algorithmic problem solving, contest-style implementation, and performance-conscious coding.

Scientific Writing and Research Methodology

80%

Practices literature synthesis, experiment design, manuscript organization, and cross-domain research communication.

Web Engineering and Research Prototyping

78%

Uses TypeScript, Python, Git, LaTeX, and static-site tooling to turn research ideas into reproducible public artifacts.

Signals

Awards and Skills

Selected Honors

  • National First Prize, RAICOM Robot Developer Competition, 2025
  • National Second Prize, LanQiao Cup C/C++ Programming Contest, 2025
  • Silver Award, CCPC Shanghai Collegiate Programming Contest, 2025
  • National Third Prize, National English Competition for College Students, 2025
  • Shanghai First Prize, National College Student Mathematics Competition, 2024
  • First-author software copyright for a robust deep-learning watermark mobile application

Skills

Research

AI safetyLLM agentsprogram analysiscomputer visionscientific writing

Programming

C/C++PythonJavaTypeScriptAstro

Tools

CodeQLGitLaTeXOverleafPyTorchTensorFlow

Language

English technical readingCET-4 and CET-6 passed