@article{sentimentbasedengagementstrategiesfor,
  title = {Sentiment-based Engagement Strategies for intuitive Human-Robot Interaction},
  author = {Thorsten Hempel and Laslo Dinges and Ayoub Al-Hamadi},
  year = {2023},
  eprint = {2301.03867},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2301.03867v1},
}