Ryo Hachiuma
3 indexed papers
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This paper proposes SpatialClaw, a training-free framework for spatial reasoning that enables open-ended, complex 3D/4D spatial reasoning.
This paper introduces Zone of Proximal Policy Optimization (ZPPO) for knowledge distillation, which keeps the teacher inside the student's current zone of development and outperforms off/on-policy distillation and GRPO.
The paper introduces AnyGroundBench, a domain-adaptation benchmark for Spatio-Temporal Video Grounding, to evaluate the ability of Vision-Language Models to adapt to specialized domains.
Papers
AnyGroundBench: A Specialized-Domain Benchmark for Video Grounding in Vision-Language Models
Rintaro Otsubo, Ryo Fujii, Reina Ishikawa, Taiki Kanaya +5 more
The paper introduces AnyGroundBench, a domain-adaptation benchmark for Spatio-Temporal Video Grounding, to evaluate the ability of Vision-Language Models to adapt to specialized domains.