@inproceedings{Zhu2021online,
  author={Zhu, Hai and Chung, Jen Jen and Lawrance, Nicholas R. J. and Siegwart, Roland and Alonso-Mora, Javier},
  title={Online informative path planning for active information gathering of a {3D} surface},
  booktitle={2021 IEEE International Conference on Robotics and Automation},
  year={2021},
  pages={1488-1494},
  doi={10.1109/ICRA48506.2021.9561963},
  url={https://doi.org/10.1109/ICRA48506.2021.9561963}
}