Sadaoki Furui Mary E. Beckman Julia Hirschberg Shuichi Itahashi Tatsuya Kawahara Satoshi Nakamura S. Narayanan Introduction to the Special Issue on Spontaneous Speech Processing. 349-350 2004 12 IEEE Transactions on Speech and Audio Processing 4 http://dx.doi.org/10.1109/TSA.2004.828628 db/journals/taslp/taslp12.html#FuruiBHIKNN04