activity
20202026
most citedCross-utterance Reranking Models with BERT and Graph Convolutional Networks for Conversational Speech Recognition

5 citations · 14 across the 13 of their papers we have counts for

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Showing 2025Show all

3 papers · 1 filter

eess.AS2025

HiPPO: Exploring A Novel Hierarchical Pronunciation Assessment Approach for Spoken Languages

Bi-Cheng Yan, Hsin-Wei Wang, Fu-An Chao +3

Automatic pronunciation assessment (APA) seeks to quantify a second language (L2) learner's pronunciation proficiency in a target language by offering timely and fine-grained diagn…

cs.CL2025

Probing the Hidden Talent of ASR Foundation Models for L2 English Oral Assessment

Fu-An Chao, Bi-Cheng Yan, Berlin Chen

In this paper, we explore the untapped potential of Whisper, a well-established automatic speech recognition (ASR) foundation model, in the context of L2 spoken language assessment…

eess.AS2025

Towards Efficient and Multifaceted Computer-assisted Pronunciation Training Leveraging Hierarchical Selective State Space Model and Decoupled Cross-entropy Loss

Fu-An Chao, Berlin Chen

Prior efforts in building computer-assisted pronunciation training (CAPT) systems often treat automatic pronunciation assessment (APA) and mispronunciation detection and diagnosis…