@inproceedings{varadarajan-rao-2009-extension,
    title = "$\epsilon$-extension Hidden {M}arkov Models and Weighted Transducers for Machine Transliteration",
    author = "Varadarajan, Balakrishnan  and
      Rao, Delip",
    editor = "Li, Haizhou  and
      Kumaran, A",
    booktitle = "Proceedings of the 2009 Named Entities Workshop: Shared Task on Transliteration ({NEWS} 2009)",
    month = aug,
    year = "2009",
    address = "Suntec, Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W09-3527/",
    pages = "120--123"
}