@ARTICLE{f.alonso2013amultimodalemotion,
TITLE = {A Multimodal Emotion Detection System during Human-Robot Interaction},
JOURNAL = {Sensors},
VOLUME = {13},
NUMBER = {11},
PAGES = {15549 - 15581},
YEAR = {2013},
AUTHOR = {F. Alonso, M. Malfaz, Javi F. Gorostiza, M.A. Salichs}
}