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Kaixuan Fan

3 accepted papers

2026

OneThinker: All-in-one Reasoning Model for Image and Video

CVPR 2026

Reinforcement learning (RL) has recently achieved remarkable success in eliciting visual reasoning within Multimodal Large Language Models (MLLMs). However, existing approaches typically train separate models for different tasks and treat image and video reasoning as disjoint domains. This results i

Cited by 0SourcecodeScholar
2026

SophiaVL-R1: Reinforcing MLLMs Reasoning with Thinking Reward

ICLR 2026poster

Recent advances have shown success in eliciting strong reasoning abilities in multimodal large language models (MLLMs) through rule-based reinforcement learning (RL) with outcome rewards. However, this paradigm typically lacks supervision over the thinking process leading to the final outcome. As a…

Cited by 0SourcecodeScholar
2025

HypDAE: Hyperbolic Diffusion Autoencoders for Hierarchical Few-shot Image Generation

ICCV 2025poster

Few-shot image generation aims to generate diverse and high-quality images for an unseen class given only a few examples in that class. A key challenge in this task is balancing category consistency and image diversity, which often compete with each other. Moreover, existing methods offer limited co…