@inproceedings{nabil-etal-2015-astd,
    title = "{ASTD}: {A}rabic Sentiment Tweets Dataset",
    author = "Nabil, Mahmoud  and
      Aly, Mohamed  and
      Atiya, Amir",
    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-emnlp/D15-1299/",
    doi = "10.18653/v1/D15-1299",
    pages = "2515--2519"
}