Fu-An Chao
5 papers · 2020–2025 · 3 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(14)
Venues
Top co-authors
Research topics
Keywords
pronunciation assessment
(3)
speech processing
(2)
multi-task learning
(1)
ordinal regression
(1)
hierarchical modeling
(1)
curriculum learning
(1)
self-supervised learning
(1)
attention mechanism
(1)
speech recognition
(1)
class imbalance
(1)
acoustic model
(1)
state space model
(1)
spoken language
(1)
word error rate
(1)
attention pooling
(1)
mispronunciation detection
(1)
children speech
(1)
speech evaluation
(1)
depthwise separable convolution
(1)
computer-assisted pronunciation training
(1)
Papers
HiPPO: Exploring A Novel Hierarchical Pronunciation Assessment Approach for Spoken Languages
IJCNLP 2025
Towards Efficient and Multifaceted Computer-assisted Pronunciation Training Leveraging Hierarchical Selective State Space Model and Decoupled Cross-entropy Loss
NAACL 2025
An Effective Automated Speaking Assessment Approach to Mitigating Data Scarcity and Imbalanced Distribution
NAACL 2024
A Hierarchical Context-aware Modeling Approach for Multi-aspect and Multi-granular Pronunciation Assessment
Interspeech 2023
The NTNU System at the Interspeech 2020 Non-Native Children’s Speech ASR Challenge
Interspeech 2020