@inproceedings{nguyen-etal-2015-supportthecause,
    title = "{\#}{S}upport{T}he{C}ause: Identifying Motivations to Participate in Online Health Campaigns",
    author = "Nguyen, Dong  and
      van den Broek, Tijs  and
      Hauff, Claudia  and
      Hiemstra, Djoerd  and
      Ehrenhard, Michel",
    editor = "M{\`a}rquez, Llu{\'i}s  and
      Callison-Burch, Chris  and
      Su, Jian",
    booktitle = "Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing",
    month = sep,
    year = "2015",
    address = "Lisbon, Portugal",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/D15-1308/",
    doi = "10.18653/v1/D15-1308",
    pages = "2570--2576"
}