Michiko Watanabe Yasuharu Den Keikichi Hirose Shusaku Miwa Nobuaki Minematsu Features of pauses and conjunctions at syntactic and discourse boundaries in Japanese monologues. 118-121 2007 INTERSPEECH http://www.isca-speech.org/archive/interspeech_2007/i07_0118.html conf/interspeech/2007 db/conf/interspeech/interspeech2007.html#WatanabeDHMM07