@inproceedings{CTT100860444,
  author = {Chatchalita Asavanant and Hiroyuki Umemuro},
  title = {Personal Space Violation by a Robot: An Application of Expectation Violation Theory in Human-Robot Interaction},
  booktitle = {Proceedings of the 30th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN 2021)},
  year = 2021,
}