@inproceedings{luo2019minimum,
    title={Minimum k-connectivity maintenance for robust multi-robot systems},
    author={Luo, Wenhao and Sycara, Katia},
    booktitle={2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
    pages={7370--7377},
    year={2019},
    organization={IEEE}
}