@conferenceObjectPart{MalchanauPetukhovaBunt_2019, title={Multimodal Dialogue System Evaluation : A Case Study Applying Usability Standards}, author={Malchanau, Andrei and Petukhova, Volha and Bunt, Harry}, editor={D'Haro, Luis Fernando and Banchs, Rafael E. and Li, Haizhou}, isbn={978-981-13-9442-3}, doi={http://dx.doi.org/10.22028/D291-29404}, adress={Singapore}, pages={145-159}, publisher={Springer}, year={2019} }