Hiroaki Noguchi, Yasuhiro Katagiri, Yasuharu Den. An experimental verification of the prosodic/lexical effects on the occurrence of backchannels. In Sixth International Conference on Spoken Language Processing, ICSLP 2000 / INTERSPEECH 2000, Beijing, China, October 16-20, 2000. pages 628-631, ISCA, 2000. [doi]
Abstract is missing.