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ByungOk Han

5 accepted papers

2026

SA-VLM V2: Useful, Comprehensive, and Concise Guidance for Guide-Dog Robots Assisting the Visually Impaired

ICRA 2026poster

The development of guide dog robots is expected to enhance the mobility and safety of visually impaired individuals outdoors. To assist these users in real-world navigation, walking guidance should be useful, comprehensive, and concise so that instructions are both actionable and easy to follow. Whi…

Cited by 0Scholar
2025

Space-Aware Instruction Tuning: Dataset and Benchmark for Guide Dog Robots Assisting the Visually Impaired

ICRA 2025

Guide dog robots offer promising solutions to enhance mobility and safety for visually impaired individuals, addressing the limitations of traditional guide dogs, particularly in perceptual intelligence and communication. With the emergence of Vision-Language Models (VLMs), robots are now capable of

Cited by 6SourcecodeScholar
2024

Rethinking Data Bias: Dataset Copyright Protection via Embedding Class-wise Hidden Bias

ECCV 2024poster

"Public datasets play a crucial role in advancing data-centric AI, yet they remain vulnerable to illicit uses. This paper presents ‘undercover bias,’ a novel dataset watermarking method that can reliably identify and verify unauthorized data usage. Our approach is inspired by an observation that tra…

2023

Learning to Boost Training by Periodic Nowcasting Near Future Weights

ICML 2023poster

Recent complicated problems require large-scale datasets and complex model architectures, however, it is difficult to train such large networks due to high computational issues. Significant efforts have been made to make the training more efficient such as momentum, learning rate scheduling, weight…

2021

Target-Style-Aware Unsupervised Domain Adaptation for Object Detection

RA-L 2021

Vision modules running on mobility platforms, such as robots and cars, often face challenging situations such as a domain shift where the distributions of training (source) data and test (target) data are different. The domain shift is caused by several variation factors, such as style, camera viewp

Cited by 6SourceScholar