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Na Dong

6 accepted papers

2025

Advancing Robot Interaction Safety: A Teleoperated Shared-Control Approach Using a Lightweight Force-Feedback Exoskeleton

IROS 2025

Tele-homecare has become a promising approach to meet the growing demand for elderly and disability care. In such a context, ensuring human-robot interaction safety during teleoperation poses a critical challenge. Existing teleoperation control approaches focus solely on the robot’s end-effector tra

Cited by 0SourceScholar
2025

Safety-Aware Shared Control for Teleoperated Robotic Precision Tasks Under Dynamic Interference

RA-L 2025

This study presents a safety-aware shared control strategy that combines proximity sensing and force guidance to achieve precise and stable teleoperation under dynamic interference. Based on the sensing information of the proximity sensor, a safety-aware controller is designed to enable the manipula

Cited by 0SourceScholar
2024

PartImageNet++ Dataset: Scaling up Part-based Models for Robust Recognition

ECCV 2024poster

"Deep learning-based object recognition systems can be easily fooled by various adversarial perturbations. One reason for the weak robustness may be that they do not have part-based inductive bias like the human recognition process. Motivated by this, several part-based recognition models have been…

2023

Boosting Long-tailed Object Detection via Step-wise Learning on Smooth-tail Data

ICCV 2023poster

Real-world data tends to follow a long-tailed distribution, where the class imbalance results in dominance of the head classes during training. In this paper, we propose a frustratingly simple but effective step-wise learning framework to gradually enhance the capability of the model in detecting al…

Cited by 5PDFScholar
2023

Incremental-DETR: Incremental Few-Shot Object Detection via Self-Supervised Learning

AAAI 2023technical

Incremental few-shot object detection aims at detecting novel classes without forgetting knowledge of the base classes with only a few labeled training data from the novel classes. Most related prior works are on incremental object detection that rely on the availability of abundant training samples…

2021

Bridging Non Co-occurrence with Unlabeled In-the-wild Data for Incremental Object Detection

NeurIPS 2021poster

Deep networks have shown remarkable results in the task of object detection. However, their performance suffers critical drops when they are subsequently trained on novel classes without any sample from the base classes originally used to train the model. This phenomenon is known as catastrophic for…