CONF Siegert_IEEECOGINFOCOM2015_2015/IDIAP Overlapping Speech, Utterance Duration and Affective Content in HHI and HCI - an Comparison Siegert, Ingo Boeck, Ronald Vlasenko, Bogdan Ohnemus, Kerstin Wendemuth, Andreas EXTERNAL http://publications.idiap.ch/attachments/papers/2015/Siegert_IEEECOGINFOCOM2015_2015.pdf PUBLIC 6th IEEE Conference on Cognitive Infocommunications Gyor 2015 83-88 10.1109/CogInfoCom.2015.7390569 doi