@inproceedings{habibi-popescu-belis-2014-enforcing,
    title = "Enforcing Topic Diversity in a Document Recommender for Conversations",
    author = "Habibi, Maryam  and
      Popescu-Belis, Andrei",
    editor = "Tsujii, Junichi  and
      Hajic, Jan",
    booktitle = "Proceedings of {COLING} 2014, the 25th International Conference on Computational Linguistics: Technical Papers",
    month = aug,
    year = "2014",
    address = "Dublin, Ireland",
    publisher = "Dublin City University and Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/C14-1056/",
    pages = "588--599"
}