Xiaohao Liu

AlphaSteer: Learning Refusal Steering with Principled Null-Space Constraint

Discrete Diffusion for Bundle Construction

Align Once, Benefit Multilingually: Enforcing Multilingual Consistency for LLM Safety Alignment

L-MTP: Leap Multi-Token Prediction Beyond Adjacent Context for Large Language Models

Continual Multimodal Contrastive Learning

Unified Music-Language Model for Symbolic and Waveform Integration