CONF Khoury_INTERSPEECH_2014/IDIAP Introducing I-Vectors for Joint Anti-spoofing and Speaker Verification Khoury, Elie Kinnunen, Tomi Sizov, Aleksandr Wu, Zhizheng Marcel, Sébastien EXTERNAL https://publications.idiap.ch/attachments/papers/2014/Khoury_INTERSPEECH_2014.pdf PUBLIC The 15th Annual Conference of the International Speech Communication Association 2014