@article{CTT100676370, author = {Arisara Jiamsanguanwong and Hiroyuki Umemuro}, title = {Factors Influencing People's Perceptions of the Appropriateness of Affect Communication}, journal = {Journal of the Japan Society for Management Information}, year = 2014, } @inproceedings{CTT100678331, author = {Koushi Mitarai and Hiroyuki Umemuro}, title = {Amae and Agency Appraisal as Japanese Emotional Behavior: Influences on Agent’s Believability}, booktitle = {Proceedings of the 2nd International Conference on Human-Agent Interaction}, year = 2014, }