Pei-Hung ChungKuan TungChing-Lun TaiHung-Yi LeeHUNG-YI LEE2019-10-242019-10-2420182308457xhttps://scholars.lib.ntu.edu.tw/handle/123456789/427973[SDGs]SDG4Joint Learning of Interactive Spoken Content Retrieval and Trainable User Simulatorconference paper10.21437/interspeech.2018-13462-s2.0-85054986443