Ziwei Liu

schoolChinese University of Hong Kongbar_chart#14293 Global Rank

Total Papers

HCI Rank

#14293

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Years Active

Recent Publications

PTeacher: a Computer-Aided Personalized Pronunciation Training System with Exaggerated Audio-Visual Corrective Feedback

Second language (L2) English learners often find it difficult to improve their pronunciations due to the lack of expressive and personalized corrective feedback. In this paper, we present Pronunciation Teacher—PTeacher, a Computer-Aided Pronunciation Training (CAPT) system that provides personalized exaggerated audio-…

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