@inproceedings{mozgai-etal-2022-toward,
    title = "Toward a Semi-Automated Scoping Review of Virtual Human Smiles",
    author = "Mozgai, Sharon  and
      Winn, Jade  and
      Kaurloto, Cari  and
      Leeds, Andrew  and
      Heylen, Dirk  and
      Hartholt, Arno",
    editor = "Mazzocconi, Chiara  and
      Haddad, Kevin El  and
      Pelachaud, Catherine  and
      McKeown, Gary",
    booktitle = "Proceedings of the Workshop on Smiling and Laughter across Contexts and the Life-span within the 13th Language Resources and Evaluation Conference",
    month = jun,
    year = "2022",
    address = "Marseille, France",
    publisher = "European Language Resources Association",
    url = "https://aclanthology.org/2022.smila-1.1",
    pages = "1--5",
    abstract = "Smiles are a fundamental facial expression for successful human-agent communication. The growing number of publications in this domain presents an opportunity for future research and design to be informed by a scoping review of the extant literature. This semi-automated review expedites the first steps toward the mapping of Virtual Human (VH) smile research. This paper contributes an overview of the status quo of VH smile research, identifies research streams through cluster analysis, identifies prolific authors in the field, and provides evidence that a full scoping review is needed to synthesize the findings in the expanding domain of VH smile research. To enable collaboration, we provide full access to the refined VH smile dataset, key word and author word clouds, as well as interactive evidence maps.",
}