@conference {yang2020hierarchical,
	title = {Hierarchical needs based self-adaptive framework for cooperative multi-robot system},
	booktitle = {2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)},
	year = {2020},
	pages = {2991{\textendash}2998},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Yang, Qin and Parasuraman, Ramviyas}
}
