@inproceedings{papagiannopoulou-etal-2021-keyword,
    title = "Keyword Extraction Using Unsupervised Learning on the Document`s Adjacency Matrix",
    author = "Papagiannopoulou, Eirini  and
      Tsoumakas, Grigorios  and
      Papadopoulos, Apostolos",
    editor = "Panchenko, Alexander  and
      Malliaros, Fragkiskos D.  and
      Logacheva, Varvara  and
      Jana, Abhik  and
      Ustalov, Dmitry  and
      Jansen, Peter",
    booktitle = "Proceedings of the Fifteenth Workshop on Graph-Based Methods for Natural Language Processing (TextGraphs-15)",
    month = jun,
    year = "2021",
    address = "Mexico City, Mexico",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.textgraphs-1.9/",
    doi = "10.18653/v1/2021.textgraphs-1.9",
    pages = "94--105"
}