@conference {493,
	title = {A Connectivity-Prediction Algorithm and its Application in Active Cooperative Localization for Multi-Robot Systems},
	booktitle = {2020 IEEE International Conference on Robotics and Automation (ICRA)},
	year = {2020},
	doi = {10.1109/ICRA40945.2020.9197083},
	author = {Zhang, Liang and Zhang, Zexu and Siegwart, Roland and Chung, Jen Jen}
}
