@inproceedings{palumbo-etal-2020-semantic,
    title = "Semantic Diversity for Natural Language Understanding Evaluation in Dialog Systems",
    author = "Palumbo, Enrico  and
      Mezzalira, Andrea  and
      Marco, Cristina  and
      Manzotti, Alessandro  and
      Amberti, Daniele",
    editor = "Clifton, Ann  and
      Napoles, Courtney",
    booktitle = "Proceedings of the 28th International Conference on Computational Linguistics: Industry Track",
    month = dec,
    year = "2020",
    address = "Online",
    publisher = "International Committee on Computational Linguistics",
    url = "https://aclanthology.org/2020.coling-industry.5/",
    doi = "10.18653/v1/2020.coling-industry.5",
    pages = "44--49"
}