@inproceedings{chitnis-denero-2015-variable,
    title = "Variable-Length Word Encodings for Neural Translation Models",
    author = "Chitnis, Rohan  and
      DeNero, John",
    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/D15-1249/",
    doi = "10.18653/v1/D15-1249",
    pages = "2088--2093"
}