CONF Vlasenko_INTERSPEECH2017_2017/IDIAP Implementing gender-dependent vowel-level analysis for boosting speech-based depression recognition Vlasenko, Bogdan Sagha, Hesam Cummins, Nicholas Schuller, Björn EXTERNAL http://publications.idiap.ch/attachments/papers/2018/Vlasenko_INTERSPEECH2017_2017.pdf PUBLIC Proceedings of Interspeech 2017 2017