A preliminary study on ASR-based detection of Chinese mispronunciation by Japanese learners. - Richeng Duan; Jinsong Zhang 001; Wen Cao; Yanlu Xie (INTERSPEECH, 2014)

Automatic mispronunciation detection for Mandarin Chinese based on articulation place and articulation manner. - Richeng Duan; Jinsong Zhang 001; Yanlu Xie; Wen Cao (ISCSLP, 2014)

Multi-lingual and multi-task DNN learning for articulatory error detection. - Richeng Duan; Tatsuya Kawahara; Masatake Dantsuji; Jinsong Zhang 001 (APSIPA, 2016)

Pronunciation error detection using DNN articulatory model based on multi-lingual and multi-task learning. - Richeng Duan; Tatsuya Kawahara; Masatake Dantsuji; Jinsong Zhang 001 (ISCSLP, 2016)

Effective articulatory modeling for pronunciation error detection of L2 learner without non-native training data. - Richeng Duan; Tatsuya Kawahara; Masatake Dantsuji; Jinsong Zhang 001 (ICASSP, 2017)

Transfer Learning based Non-native Acoustic Modeling for Pronunciation Error Detection. - Richeng Duan; Tatsuya Kawahara; Masatake Dantsuji; Hiroaki Nanjo (SLaTE, 2017)

Articulatory Modeling for Pronunciation Error Detection without Non-Native Training Data Based on DNN Transfer Learning. - Richeng Duan; Tatsuya Kawahara; Masatake Dantsuji; Jinsong Zhang 001 (IEICE Trans. Inf. Syst., 2017)

Efficient Learning of Articulatory Models Based on Multi-Label Training and Label Correction for Pronunciation Learning. - Richeng Duan; Tatsuya Kawahara; Masatake Dantsuji; Hiroaki Nanjo (ICASSP, 2018)

Acoustic-articulatory DNN Model based on Transfer Learning for Pronunciation Error Detection and Diagnosis. - Richeng Duan (2018)

Unsupervised Feature Adaptation Using Adversarial Multi-Task Training for Automatic Evaluation of Children's Speech. - Richeng Duan; Nancy F. Chen (INTERSPEECH, 2020)

Computer-Assisted Language Learning System: Automatic Speech Evaluation for Children Learning Malay and Tamil. - Ke Shi 001; Kye Min Tan; Richeng Duan; Siti Umairah Md. Salleh; Nur Farah Ain Suhaimi; Rajan Vellu; Ngoc Thuy Huong Helen Thai; Nancy F. Chen (INTERSPEECH, 2020)

Cross-Lingual Transfer Learning of Non-Native Acoustic Modeling for Pronunciation Error Detection and Diagnosis. - Richeng Duan; Tatsuya Kawahara; Masatake Dantsuji; Hiroaki Nanjo (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

Senone-Aware Adversarial Multi-Task Training for Unsupervised Child to Adult Speech Adaptation. - Richeng Duan; Nancy F. Chen (ICASSP, 2021)

A Deep Learning Platform for Language Education Research and Development. - Kye Min Tan; Richeng Duan; Xin Huang; Bowei Zou; Xuan Long Do (INTERSPEECH, 2022)

Joint Learning Feature and Model Adaptation for Unsupervised Acoustic Modelling of Child Speech. - Richeng Duan (INTERSPEECH, 2023)

I2R's End-to-End Speech Translation System for IWSLT 2023 Offline Shared Task. - Muhammad Huzaifah 001; Kye Min Tan; Richeng Duan (IWSLT@ACL, 2023)