@inproceedings{zhang2019tree,
  title={Tree Search Techniques for Minimizing Detectability and Maximizing Visibility},
  author={Zhang, Zhongshun and Lee, Joseph and Smereka, Jonathon M and Sung, Yoonchang and Zhou, Lifeng and Tokekar, Pratap},
  booktitle={2019 International Conference on Robotics and Automation (ICRA)},
  pages={8791--8797},
  year={2019},
  organization={IEEE}
}