@inproceedings{chatzikyriakidis-etal-2026-perplexity,
    title = "Perplexity as a Metric for Dialectal Distance: A Computational Study of {G}reek Varieties",
    author = "Chatzikyriakidis, Stergios  and
      Psaltaki, Erofili  and
      Papadakis, Dimitrios  and
      Henriksson, Erik  and
      Laippala, Veronika",
    editor = {Scherrer, Yves  and
      Aepli, No{\"e}mi  and
      Blaschke, Verena  and
      Jauhiainen, Tommi  and
      Ljube{\v{s}}i{\'c}, Nikola  and
      Nakov, Preslav  and
      Tiedemann, J{\"o}rg  and
      Zampieri, Marcos},
    booktitle = "Proceedings of the 13th Workshop on {NLP} for Similar Languages, Varieties and Dialects",
    month = mar,
    year = "2026",
    address = "Rabat, Morocco",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/eacl-dois/2026.vardial-1.8/",
    doi = "10.18653/v1/2026.vardial-1.8",
    pages = "101--112"
}