@inproceedings{poumay-ittoo-2023-htmot,
    title = "{HTMOT}: Hierarchical Topic Modelling over Time",
    author = "Poumay, Judicael  and
      Ittoo, Ashwin",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia",
    booktitle = "Proceedings of the 14th International Conference on Recent Advances in Natural Language Processing",
    month = sep,
    year = "2023",
    address = "Varna, Bulgaria",
    publisher = "INCOMA Ltd., Shoumen, Bulgaria",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2023.ranlp-1.92/",
    pages = "854--863"
}