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Jie Feng

Explore Jie Feng on AI.info.

• WebClipper: Efficient Evolution of Web Agents with Graph-based Trajectory Pruning
• RN-D: Discretized Categorical Actors for On-Policy Reinforcement Learning
• RoadBench: Benchmarking MLLMs on Fine-Grained Spatial Understanding and Reasoning under Urban Road Scenarios
• UrbanWorld2.0: A Multimodal Agentic Framework for Reality-Aligned 3D World Generation at City-Scale
• CityRiSE: Reasoning Urban Socio-Economic Status in Large Vision-Language Models via Reinforcement Learning
• AutoQual: An LLM Agent for Automated Discovery of Interpretable Features for Review Quality Assessment