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Ruiming Liang

3 accepted papers

2026

Dichotomous Diffusion Policy Optimization

ICLR 2026poster

Diffusion-based policies have gained growing popularity in solving a wide range of decision-making tasks due to their superior expressiveness and controllable generation during inference. However, effectively training large diffusion policies using reinforcement learning (RL) remains challenging. Ex…

Cited by 0SourcecodeScholar
2025

Diffusion-Based Planning for Autonomous Driving with Flexible Guidance

ICLR 2025oral

Achieving human-like driving behaviors in complex open-world environments is a critical challenge in autonomous driving. Contemporary learning-based planning approaches such as imitation learning methods often struggle to balance competing objectives and lack of safety assurance,due to limited adapt…

Cited by 3SourcePDFScholar
2025

Flow Matching-Based Autonomous Driving Planning with Advanced Interactive Behavior Modeling

NeurIPS 2025poster

Modeling interactive driving behaviors in complex scenarios remains a fundamental challenge for autonomous driving planning. Learning-based approaches attempt to address this challenge with advanced generative models, removing the dependency on over-engineered architectures for representation fusion…

Cited by 0SourceScholar