@article{theimpactofhumanoidaffectexpressionon,
  title = {The Impact of Humanoid Affect Expression on Human Behavior in a Game-Theoretic Setting},
  author = {Aaron M. Roth and Umang Bhatt and Tamara Amin and Afsaneh Doryab and Fei Fang and Manuela Veloso},
  year = {2018},
  eprint = {1806.03671},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.03671v1},
}