@article{Axelsson-etal-2022-FCOMP,
	author = {Axelsson, Agnes and Buschmeier, Hendrik and Skantze, Gabriel},
	eid = {744574},
	doi = {10.3389/fcomp.2022.744574},
	journal = {Frontiers in Computer Science},
	title = {Modeling feedback in interaction with conversational agents—A review},
	volume = {4},
	year = {2022}}