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12 | 12 | <!-- TODO: Add 5-10 relevant keywords for your research area --> |
13 | 13 | <meta name="keywords" content="Robots, Underwater VLA, Vision-Language-Action, AI, ROV, Nevigation, Manipulation, Dataset"> |
14 | 14 | <!-- TODO: List all authors --> |
15 | | - <meta name="author" content="Junwen Gu, Zhiheng wu, Pengxuan Si, Shuang Qiu, Yukai Feng, Luoyang Sun, Laien Luo, Lianyi Yu, Jian Wang, and Zhengxing Wu"> |
| 15 | + <meta name="author" content="Junwen Gu, Zhiheng Wu, Pengxuan Si, Shuang Qiu, Yukai Feng, Luoyang Sun, Laien Luo, Lianyi Yu, Jian Wang, and Zhengxing Wu"> |
16 | 16 | <meta name="robots" content="index, follow"> |
17 | 17 | <meta name="language" content="English"> |
18 | 18 |
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143 | 143 | "image": "https://vincentgu2000.github.io/u0project/static\images\video_poster.png", |
144 | 144 | "keywords": ["Robots", "Underwater VLA", "Vision-Language-Action", "AI", "ROV", "Nevigation", "Manipulation", "Dataset"], |
145 | 145 | "abstract": "Underwater environments present unique challenges for robotic operation, including complex hydrodynamics, limited visibility, and constrained communication. Although data-driven approaches have advanced embodied intelligence in terrestrial robots and enabled task-specific autonomous underwater robots, developing underwater intelligence capable of autonomously performing multiple tasks remains highly challenging, as large-scale, high-quality underwater datasets are still scarce. To address these limitations, we introduce USIM, a simulation-based multi-task Vision-Language-Action (VLA) dataset for underwater robots. USIM comprises over 561K frames from 1,852 trajectories, totaling approximately 15.6 hours of BlueROV2 interactions across 20 tasks in 9 diverse scenarios, ranging from visual navigation to mobile manipulation. Building upon this dataset, we propose U0, a VLA model for general underwater robots, which integrates binocular vision and other sensor modalities through multimodal fusion, and further incorporates a convolution-attention-based perception focus enhancement module (CAP) to improve spatial understanding and mobile manipulation. Across tasks such as inspection, obstacle avoidance, scanning, and dynamic tracking, the framework achieves a success rate of 80\%, while in challenging mobile manipulation tasks, it reduces the distance to the target by 21.2\% compared with baseline methods, demonstrating its effectiveness. USIM and U0 show that VLA models can be effectively applied to underwater robotic applications, providing a foundation for scalable dataset construction, improved task autonomy, and the practical realization of intelligent general underwater robots.", |
146 | | - "citation": "@misc{gu2025usimu0visionlanguageactiondataset, title={USIM and U0: A Vision-Language-Action Dataset and Model for General Underwater Robots}, author={Junwen Gu and Zhiheng wu and Pengxuan Si and Shuang Qiu and Yukai Feng and Luoyang Sun and Laien Luo and Lianyi Yu and Jian Wang and Zhengxing Wu}, year={2025}, eprint={2510.07869}, archivePrefix={arXiv}, primaryClass={cs.RO}, url={https://arxiv.org/abs/2510.07869}, }", |
| 146 | + "citation": "@misc{gu2025usimu0visionlanguageactiondataset, title={USIM and U0: A Vision-Language-Action Dataset and Model for General Underwater Robots}, author={Junwen Gu and Zhiheng Wu and Pengxuan Si and Shuang Qiu and Yukai Feng and Luoyang Sun and Laien Luo and Lianyi Yu and Jian Wang and Zhengxing Wu}, year={2025}, eprint={2510.07869}, archivePrefix={arXiv}, primaryClass={cs.RO}, url={https://arxiv.org/abs/2510.07869}, }", |
147 | 147 | "isAccessibleForFree": true, |
148 | 148 | "license": "https://creativecommons.org/licenses/by/4.0/", |
149 | 149 | "mainEntity": { |
@@ -483,7 +483,7 @@ <h2 class="title">BibTeX</h2> |
483 | 483 | </div> |
484 | 484 | <pre id="bibtex-code"><code>@misc{gu2025usimu0visionlanguageactiondataset, |
485 | 485 | title={USIM and U0: A Vision-Language-Action Dataset and Model for General Underwater Robots}, |
486 | | - author={Junwen Gu and Zhiheng wu and Pengxuan Si and Shuang Qiu and Yukai Feng and Luoyang Sun and Laien Luo and Lianyi Yu and Jian Wang and Zhengxing Wu}, |
| 486 | + author={Junwen Gu and Zhiheng Wu and Pengxuan Si and Shuang Qiu and Yukai Feng and Luoyang Sun and Laien Luo and Lianyi Yu and Jian Wang and Zhengxing Wu}, |
487 | 487 | year={2025}, |
488 | 488 | eprint={2510.07869}, |
489 | 489 | archivePrefix={arXiv}, |
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