@inproceedings{tanaka13coginfocom, title = {Modality and Contextual Differences in Computer Based Non-verbal Communication Training}, author = {Hiroki Tanaka and Sakriani Sakti and Graham Neubig and Tomoki Toda and Satoshi Nakamura}, booktitle = {4th IEEE International Conference on Cognitive Infocommunications (CogInfoCom 2013)}, address = {Budapest, Hungary}, month = {December}, url = {http://www.phontron.com/paper/tanaka13coginfocom.pdf}, year = {2013} }