I am Jie Feng, currently a postdoctoral fellow in the Department of Electronic Engineering at Tsinghua University, working in FIB Lab.
- 🔭 I’m currently focused on spatial intelligence, multi-modal LLMs, language agents, and urban science.
- 🌱 You can find my full publication via Google Scholar. Some of my proudest works:
- CityGPT[KDD2025]: a framework for empowering urban spatial cognition of general LLMs through data synthesis and self-weighted tuning.
- CityBench[KDD2025]: the first simulation-based evaluation benchmark for systematically evaluating the capabilities of LLMs and VLMs in diverse urban tasks.
- AgentMove[NAACL2025]: the first LLM-based agentic framework for zero-shot human mobility prediction around the world.
- DeepMove[WWW2018]: a well-known attention based model for human mobility modeling.
- 👯 I’m looking for collaboration opportunities
- Topics: spatial intelligence, spatiotemporal data mining, large language models, embodied agent, etc.
- Location: Remote or on-site at Tsinghua University
- 💬 Feel free to drop me an email for:
- Any form of collaboration
- Any issue about my works or code
- Interesting ideas to discuss or just chatting