@inproceedings{panagiotou-etal-2016-first,
    title = "First Story Detection using Entities and Relations",
    author = "Panagiotou, Nikolaos  and
      Akkaya, Cem  and
      Tsioutsiouliklis, Kostas  and
      Kalogeraki, Vana  and
      Gunopulos, Dimitrios",
    editor = "Matsumoto, Yuji  and
      Prasad, Rashmi",
    booktitle = "Proceedings of {COLING} 2016, the 26th International Conference on Computational Linguistics: Technical Papers",
    month = dec,
    year = "2016",
    address = "Osaka, Japan",
    publisher = "The COLING 2016 Organizing Committee",
    url = "https://aclanthology.org/C16-1305/",
    pages = "3237--3244"
}