@InProceedings{zhang:2016:SIGMORPHON,
  author    = {ZHANG, SHUO},
  title     = {Mining linguistic tone patterns with symbolic representation},
  booktitle = {Proceedings of the 14th SIGMORPHON Workshop on Computational Research in Phonetics, Phonology, and Morphology},
  month     = {August},
  year      = {2016},
  address   = {Berlin, Germany},
  publisher = {Association for Computational Linguistics},
  pages     = {1--9},
  url       = {http://anthology.aclweb.org/W16-2001}
}