"Yeon-Jun received his PhD in computer science from KAIST (Korea Advanced Institute of Science and Technology) in 2000. Prior to joining Interactions, he was a Principal Research Scientist at AT&T Labs where he worked on multilingual text-to-speech synthesis, customer call analytics, broadcast news dictation, and cloud sourcing for TTS voice building, etc. He is currently working on multilingual speech recognition and speech analytics based on DNN in Interactions."