Search Results - "Fu, Kaiqi"

L2 Mispronunciation Verification Based on Acoustic Phone Embedding and Siamese Networks by Xie, Yanlu, Wang, Zhenyu, Fu, Kaiqi

“…In computer-assisted pronunciation training (CAPT) system, feedback for non-native mispronunciation verification is important, for the reason that it is…”
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Optical and microphysical properties of natural mineral dust and anthropogenic soil dust near dust source regions over northwestern China by Wang, Xin, Wen, Hui, Shi, Jinsen, Bi, Jianrong, Huang, Zhongwei, Zhang, Beidou, Zhou, Tian, Fu, Kaiqi, Chen, Quanliang, Xin, Jinyuan

“…Mineral dust aerosols (MDs) not only influence the climate by scattering and absorbing solar radiation but also modify cloud properties and change the…”
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Flash drought and heatwave compound events increased in strength and length from 1980 to 2022 in China by Fu, Kaiqi, Yu, Hongyong, Zhang, Yao, Zhu, Dan, Liu, Hongyan, Wang, Kaicun

“…Compound flash drought and heatwave (FDHW) events have garnered increasing amounts of attention due to their substantial impacts on agriculture, water…”
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Quantifying Flash Droughts Over China From 1980 to 2017 by Fu, Kaiqi, Wang, Kaicun

“…Drought can develop rapidly over a short period, the so‐called “flash drought”. The widely used standardized precipitation evapotranspiration index (SPEI),…”
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Contributions of Local Land‒Atmosphere Coupling and Mesoscale Atmospheric Circulation to the 2013 Extreme Flash Drought and Heatwave Compound Event Over Southwest China by Fu, Kaiqi, Wang, Kaicun

“…The flash drought and heat wave compound event of the 2013 summer in Southwest China was exceptional, with profound socio‒economic impacts. Existing studies…”
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Non-native acoustic modeling for mispronunciation verification based on language adversarial representation learning by Yang, Longfei, Fu, Kaiqi, Zhang, Jinsong, Shinozaki, Takahiro

“…Non-native mispronunciation verification is designed to provide feedback to guide language learners to correct their pronunciation errors in their further…”
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Leveraging Phone-Level Linguistic-Acoustic Similarity For Utterance-Level Pronunciation Scoring by Liu, Wei, Fu, Kaiqi, Tian, Xiaohai, Shi, Shuju, Li, Wei, Ma, Zejun, Lee, Tan

“…Recent studies on pronunciation scoring have explored the effect of introducing phone embeddings as reference pronunciation, but mostly in an implicit manner,…”
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An ASR-Free Fluency Scoring Approach with Self-Supervised Learning by Liu, Wei, Fu, Kaiqi, Tian, Xiaohai, Shi, Shuju, Li, Wei, Ma, Zejun, Lee, Tan

“…A typical fluency scoring system generally relies on an automatic speech recognition (ASR) system to obtain time stamps in input speech for the subsequent…”
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Pronunciation Assessment with Multi-modal Large Language Models by Fu, Kaiqi, Peng, Linkai, Yang, Nan, Zhou, Shuran

“…Large language models (LLMs), renowned for their powerful conversational abilities, are widely recognized as exceptional tools in the field of education,…”
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Phonetic and Prosody-aware Self-supervised Learning Approach for Non-native Fluency Scoring by Fu, Kaiqi, Gao, Shaojun, Shi, Shuju, Tian, Xiaohai, Li, Wei, Ma, Zejun

“…Speech fluency/disfluency can be evaluated by analyzing a range of phonetic and prosodic features. Deep neural networks are commonly trained to map…”
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Leveraging phone-level linguistic-acoustic similarity for utterance-level pronunciation scoring by Liu, Wei, Fu, Kaiqi, Tian, Xiaohai, Shi, Shuju, Li, Wei, Ma, Zejun, Lee, Tan

“…Recent studies on pronunciation scoring have explored the effect of introducing phone embeddings as reference pronunciation, but mostly in an implicit manner,…”
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An ASR-free Fluency Scoring Approach with Self-Supervised Learning by Liu, Wei, Fu, Kaiqi, Tian, Xiaohai, Shi, Shuju, Li, Wei, Ma, Zejun, Lee, Tan

“…A typical fluency scoring system generally relies on an automatic speech recognition (ASR) system to obtain time stamps in input speech for either the…”
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Improving Non-native Word-level Pronunciation Scoring with Phone-level Mixup Data Augmentation and Multi-source Information by Fu, Kaiqi, Gao, Shaojun, Wang, Kai, Li, Wei, Tian, Xiaohai, Ma, Zejun

“…Deep learning-based pronunciation scoring models highly rely on the availability of the annotated non-native data, which is costly and has scalability issues…”
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A Study on the Robustness of Pitch Range Estimation from Brief Speech Segments by Peng, Wenjie, Fu, Kaiqi, Zhang, Wei, Xie, Yanlu, Zhang, Jinsong

“…Pitch range estimation from brief speech segments is important for many tasks like automatic speech recognition. To address this issue, previous studies have…”
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A Full Text-Dependent End to End Mispronunciation Detection and Diagnosis with Easy Data Augmentation Techniques by Fu, Kaiqi, Lin, Jones, Ke, Dengfeng, Xie, Yanlu, Zhang, Jinsong, Lin, Binghuai

“…Recently, end-to-end mispronunciation detection and diagnosis (MD&D) systems has become a popular alternative to greatly simplify the model-building process of…”
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