@inproceedings{derczynski-etal-2013-twitter,
    title = "{T}witter Part-of-Speech Tagging for All: Overcoming Sparse and Noisy Data",
    author = "Derczynski, Leon  and
      Ritter, Alan  and
      Clark, Sam  and
      Bontcheva, Kalina",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia  and
      Bontcheva, Kalina",
    booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing {RANLP} 2013",
    month = sep,
    year = "2013",
    address = "Hissar, Bulgaria",
    publisher = "INCOMA Ltd. Shoumen, BULGARIA",
    url = "https://preview.aclanthology.org/iwcs-25-ingestion/R13-1026/",
    pages = "198--206"
}Markdown (Informal)
[Twitter Part-of-Speech Tagging for All: Overcoming Sparse and Noisy Data](https://preview.aclanthology.org/iwcs-25-ingestion/R13-1026/) (Derczynski et al., RANLP 2013)
ACL