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Kwanghyun Park

2 accepted papers

2026

The Robot's Inner Critic: Self-Refinement of Social Behaviors through VLM-Based Replanning

ICRA 2026poster

Conventional robot social behavior generation has been limited in flexibility and autonomy, relying on predefined motions or human feedback. This study proposes CRISP (Critique-and-Replan for Interactive Social Presence), an autonomous framework where a robot critiques and replans its own actions by…

2025

Spatial Transport Optimization by Repositioning Attention Map for Training-Free Text-to-Image Synthesis

CVPR 2025poster

Diffusion-based text-to-image (T2I) models have recently excelled in high-quality image generation, particularly in a training-free manner, enabling cost-effective adaptability and generalization across diverse tasks. However, while the existing methods have been continuously focusing on several cha…

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