@InProceedings{sacha-EtAl:2015:NODALIDA,
  author    = {Sacha, Dominik  and  Asano, Yuki  and  Rohrdantz, Christian  and  Hamborg, Felix  and  Keim, Daniel  and  Braun, Bettina  and  Butt, Miriam},
  title     = {Self Organizing Maps for the Visual Analysis of Pitch Contours},
  booktitle = {Proceedings of the 20th Nordic Conference of Computational Linguistics ({NODALIDA} 2015)},
  month     = {May},
  year      = {2015},
  address   = {Vilnius, Lithuania},
  publisher = {Link\"{o}ping University Electronic Press, Sweden},
  pages     = {181--189},
  url       = {http://www.aclweb.org/anthology/W15-1823}
}