@inproceedings{wu-etal-2019-hierarchical,
    title = "Hierarchical User and Item Representation with Three-Tier Attention for Recommendation",
    author = "Wu, Chuhan  and
      Wu, Fangzhao  and
      Liu, Junxin  and
      Huang, Yongfeng",
    editor = "Burstein, Jill  and
      Doran, Christy  and
      Solorio, Thamar",
    booktitle = "Proceedings of the 2019 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers)",
    month = jun,
    year = "2019",
    address = "Minneapolis, Minnesota",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/N19-1180/",
    doi = "10.18653/v1/N19-1180",
    pages = "1818--1826"
}