Viet Dac Lai

No Prompt Left Behind: Exploiting Zero-Variance Prompts in LLM Reinforcement Learning via Entropy-Guided Advantage Shaping

GUI‑AIMA: Aligning Intrinsic Multi-Modal Attention with a Context Anchor for GUI Grounding

Offline RL by Reward-Weighted Fine-Tuning for Conversation Optimization

DynaSaur: Large Language Agents Beyond Predefined Actions

Are Language Model Logits Calibrated?

Taipan: Efficient and Expressive State Space Language Models with Selective Attention