Weiming Lu

SpatialLadder: Progressive Training for Spatial Reasoning in Vision-Language Models

Label-free GUI Grounding via Confidence-guided Negative Reinforcement Learning

ViewSpatial-Bench: Evaluating Multi-perspective Spatial Localization in Vision-Language Models

mGRPO: Unlocking LLM Reasoning through Multilingual Thinking

GSM8K-V: Can Vision Language Models Solve Grade School Math Word Problems in Visual Contexts

Building Data Framework and Shifting Perspectives for First-Person Exploration of Social Intelligence in LLMs

Active Confusion Expression in Large Language Models: Leveraging World Models toward Better Social Reasoning

LAPO: Internalizing Reasoning Efficiency via Length-Adaptive Policy Optimization

UI-S1: Advancing GUI Automation via Semi-online Reinforcement Learning

TimeHC-RL: Temporal‑aware Hierarchical Cognitive Reinforcement Learning for Enhancing LLMs' Social Intelligence

Mind the Gap: Bridging Thought Leap for Improved Chain-of-Thought Tuning

Let LRMs Break Free from Overthinking via Self-Braking Tuning

HERO: Harnessing Temporal Modeling for Diffusion-Based Video Outpainting

Topic-XICL: Demonstration Selection with Topic Inference for Cross-lingual In-context Learning

Entering Real Social World! Benchmarking the Theory of Mind and Socialization Capabilities of LLMs from a First-person Perspective