News communication and large models — with Prof. Quanyi Zou, 2024.05–

How large models behave in a news environment: detecting fake news across text and image, the moderation layer underneath it, and the alignment work that decides what a model is willing to say.

• CMLE: a collaborative LoRA-enhanced expert framework for multimodal fake news detection (2026), IEEE Transactions on Consumer Electronics — pdf
• Towards better transparency and reliability in smart contract vulnerability detection via counterfactual contrastive explanations (under review)
• WeSpeak — giving different roles in news communication their own voices, to aid fake-news detection.
• Multi-task fake news detection (in progress)
• One patent, pending (expected 2026)

Multimodal AI mental health coaching — with Prof. Yuanyuan Dang, 2026.05–

A coaching system built to be tested in a randomised controlled trial: retrieval over a curated knowledge base, tool calls over MCP, and an evaluation harness that keeps the model honest.

• Smart healthcare quantitative meta-analysis (in progress)
• Multimodal AI mental health coaching (in progress)

AIGC clinical case generation — with Prof. Yuanyuan Dang, 2024.07–2024.12

Fine-tuned Whisper and Qwen to turn clinical dictation into structured patient cases.

Tourism trajectory data mining — with Prof. Zikun Deng, 2025.08–

Mining tourist trajectory data to test whether what people post steers where they go. A paper in preparation.

• Tourism trajectory simulation and visitor-flow prediction (in progress)

Agricultural automatic evaluation system — 2025.07–2026.02, seven-person team

An applied project: drone and camera imagery in, crop and pest assessments out, with an LLM writing the field report.