@inproceedings{cheng2019modeling,
  title={Modeling and analysis of motion data from dynamically positioned vessels for sea state estimation},
  author={Cheng, Xu and Li, Guoyuan and Skulstad, Robert and Chen, Shengyong and Hildre, Hans Petter and Zhang, Houxiang},
  booktitle={2019 International Conference on Robotics and Automation (ICRA)},
  pages={6644--6650},
  year={2019},
  organization={IEEE}
}