Research author

Ryo Hachiuma

4 AI research papers in the One9Founders library, with summaries and links to original sources.

Papers by Ryo Hachiuma

Jul 2, 2026
cs.CV

AnyGroundBench: A Specialized-Domain Benchmark for Video Grounding in Vision-Language Models

Rintaro Otsubo, Ryo Fujii, Reina Ishikawa, et al.

7
Jun 16, 2026
cs.CL

Zone of Proximal Policy Optimization: Teacher in Prompts, Not Gradients

Byung-Kwan Lee, Ximing Lu, Shizhe Diao, et al.

43
Jun 11, 2026
cs.CV

SpatialClaw: Rethinking Action Interface for Agentic Spatial Reasoning

Seokju Cho, Ryo Hachiuma, Abhishek Badki, et al.

83
Apr 3, 2026
cs.CV

Learning from Synthetic Data via Provenance-Based Input Gradient Guidance

Koshiro Nagano, Ryo Fujii, Ryo Hachiuma, et al.

Ryo Hachiuma — AI Research Papers | One9Founders