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Kiyohiro Nakayama

5 accepted papers

2025

AIpparel: A Multimodal Foundation Model for Digital Garments

CVPR 2025highlight

Apparel is essential to human life, offering protection, mirroring cultural identities, and showcasing personal style. Yet, the creation of garments remains a time-consuming process, largely due to the manual work involved in designing them. To simplify this process, we introduce AIpparel, a multimo…

2025

RBench-V: A Primary Assessment for Visual Reasoning Models with Multimodal Outputs

NeurIPS 2025poster

The rapid advancement of native multi-modal models and omni-models, exemplified by GPT-4o, Gemini and o3 with their capability to process and generate content across modalities such as text and images, marks a significant milestone in the evolution of intelligence. Systematic evaluation of their mul…

Cited by 0SourcecodeScholar
2025

RBench: Graduate-level Multi-disciplinary Benchmarks for LLM & MLLM Complex Reasoning Evaluation

ICML 2025poster

Reasoning stands as a cornerstone of intelligence, enabling the synthesis of existing knowledge to solve complex problems. Despite remarkable progress, existing reasoning benchmarks often fail to rigorously evaluate the nuanced reasoning capabilities required for complex, real-world problemsolving,…

2024

ProvNeRF: Modeling per Point Provenance in NeRFs as a Stochastic Field

NeurIPS 2024poster

Neural radiance fields (NeRFs) have gained popularity with multiple works showing promising results across various applications. However, to the best of our knowledge, existing works do not explicitly model the distribution of training camera poses, or consequently the triangulation quality, a key f…

2023

NeRF Revisited: Fixing Quadrature Instability in Volume Rendering

NeurIPS 2023poster

Neural radiance fields (NeRF) rely on volume rendering to synthesize novel views. Volume rendering requires evaluating an integral along each ray, which is numerically approximated with a finite sum that corresponds to the exact integral along the ray under piecewise constant volume density. As a co…