@article{CTT100882662,
  author = {Yoshiki Nakamura and Hiroyuki Umemuro},
  title = {Effect of Robot’s Listening Attitude Change on Self-disclosure of the Elderly},
  journal = {International Journal of Social Robotics},
  year = 2022,
}

@inproceedings{CTT100866922,
  author = {Yoshiki Nakamura and Hiroyuki Umemuro},
  title = {The effect of robots listening attitude change on the self-disclosure of the elderly: A preliminary study},
  booktitle = {Proceedings of the 17th Annual ACM/IEEE International Conference on Human-Robot Interaction (HRI 2022)},
  year = 2022,
}

@inproceedings{CTT100834174,
  author = {Yoshiki Nakamura and Hiroyuki Umemuro},
  title = {The Effect of Robot Gaze Direction While Idle on User Comfort and Subjective Impressions},
  booktitle = {Proceedings of The 29th IEEE International Conference on Robot & Human Interactive Communication},
  year = 2020,
}