Kwanghee Choi

According to our database, Kwanghee Choi authored at least 47 papers between 2007 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Prosodic ABX: A Language-Agnostic Method for Measuring Prosodic Contrast in Speech Representations.

Haitong Sun, Stephen McIntosh, Kwanghee Choi, Eunjung Yeo, Daisuke Saito, Nobuaki Minematsu

CoRR, April, 2026

An Empirical Recipe for Universal Phone Recognition.

Shikhar Bharadwaj, Chin-Jou Li, Kwanghee Choi, Eunjung Yeo, William Chen, Shinji Watanabe, David R. Mortensen

CoRR, March, 2026

Adapting Self-Supervised Speech Representations for Cross-lingual Dysarthria Detection in Parkinson's Disease.

Abner Hernandez, Eunjung Yeo, Kwanghee Choi, Chin-Jou Li, Zhengjun Yue, Rohan Kumar Das, Jan Rusz, Mathew Magimai-Doss, Juan Rafael Orozco-Arroyave, Tomás Arias-Vergara, Andreas K. Maier, Elmar Nöth, David R. Mortensen, David Harwath, Paula Andrea Pérez-Toro

CoRR, March, 2026

Self-Supervised Speech Models Encode Phonetic Context via Position-dependent Orthogonal Subspaces.

Kwanghee Choi, Eunjung Yeo, Cheol Jun Cho, David R. Mortensen, David Harwath

CoRR, March, 2026

[b]=[d]-[t]+[p]: Self-supervised Speech Models Discover Phonological Vector Arithmetic.

Kwanghee Choi, Eunjung Yeo, Cheol Jun Cho, David Harwath, David R. Mortensen

CoRR, February, 2026

The CMU-AIST submission for the ICME 2025 Audio Encoder Challenge.

Shikhar Bharadwaj, Samuele Cornell, Kwanghee Choi, Hye-Jin Shim, Soham Deshmukh, Satoru Fukayama, Shinji Watanabe

CoRR, January, 2026

PRiSM: Benchmarking Phone Realization in Speech Models.

Shikhar Bharadwaj, Chin-Jou Li, Yoonjae Kim, Kwanghee Choi, Eunjung Yeo, Ryan Soh-Eun Shim, Hanyu Zhou, Brendon Boldt, Karen Rosero Jacome, Kalvin Chang, Darsh Agrawal, Keer Xu, Chao-Han Huck Yang, Jian Zhu, Shinji Watanabe, David R. Mortensen

CoRR, January, 2026

Linear Script Representations in Speech Foundation Models Enable Zero-Shot Transliteration.

Ryan Soh-Eun Shim, Kwanghee Choi, Kalvin Chang, Ming-Hao Hsu, Florian Eichin, Zhizheng Wu, Alane Suhr, Michael A. Hedderich, David Harwath, David R. Mortensen, Barbara Plank

CoRR, January, 2026

2025

POWSM: A Phonetic Open Whisper-Style Speech Foundation Model.

Chin-Jou Li, Kalvin Chang, Shikhar Bharadwaj, Eunjung Yeo, Kwanghee Choi, Jian Zhu, David R. Mortensen, Shinji Watanabe

CoRR, October, 2025

CS-FLEURS: A Massively Multilingual and Code-Switched Speech Dataset.

Brian Yan, Injy Hamed, Shuichiro Shimizu, Vasista Sai Lodagala, William Chen, Olga Iakovenko, Bashar Talafha, Amir Hussein, Alexander Polok, Kalvin Chang, Dominik Klement, Sara Althubaiti, Puyuan Peng, Matthew Wiesner, Thamar Solorio, Ahmed Ali, Sanjeev Khudanpur, Shinji Watanabe, Chih-Chen Chen, Zhen Wu, Karim Benharrak, Anuj Diwan, Samuele Cornell, Eunjung Yeo, Kwanghee Choi, Carlos Carvalho, Karen Rosero

CoRR, September, 2025

OpenBEATs: A Fully Open-Source General-Purpose Audio Encoder.

Shikhar Bharadwaj, Samuele Cornell, Kwanghee Choi, Satoru Fukayama, Hye-Jin Shim, Soham Deshmukh, Shinji Watanabe

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2025

Leveraging Allophony in Self-Supervised Speech Models for Atypical Pronunciation Assessment.

Kwanghee Choi, Eunjung Yeo, Kalvin Chang, Shinji Watanabe, David R. Mortensen

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Towards Inclusive ASR: Investigating Voice Conversion for Dysarthric Speech Recognition in Low-Resource Languages.

Chin-Jou Li, Eunjung Yeo, Kwanghee Choi, Paula Andrea Pérez-Toro, Masao Someki, Rohan Kumar Das, Zhengjun Yue, Juan Rafael Orozco-Arroyave, Elmar Nöth, David R. Mortensen

Proceedings of the 26th Annual Conference of the International Speech Communication Association, 2025

On-device Streaming Discrete Speech Units.

Kwanghee Choi, Masao Someki, Emma Strubell, Shinji Watanabe

Proceedings of the 26th Annual Conference of the International Speech Communication Association, 2025

Discrete Speech Unit Extraction via Independent Component Analysis.

Tomohiko Nakamura, Kwanghee Choi, Keigo Hojo, Yoshiaki Bando, Satoru Fukayama, Shinji Watanabe

Proceedings of the IEEE International Conference on Acoustics, 2025

2024

Dynamic-SUPERB Phase-2: A Collaboratively Expanding Benchmark for Measuring the Capabilities of Spoken Language Models with 180 Tasks.

Chien-yu Huang, Wei-Chih Chen, Shu-Wen Yang, Andy T. Liu, Chen-An Li, Yu-Xiang Lin, Wei-Cheng Tseng, Anuj Diwan, Yi-Jen Shih, Jiatong Shi, William Chen, Xuanjun Chen, Chi-Yuan Hsiao, Puyuan Peng, Shih-Heng Wang, Chun-Yi Kuan, Ke-Han Lu, Kai-Wei Chang, Chih-Kai Yang, Fabian Ritter Gutierrez, Ming To Chuang, Kuan-Po Huang, Siddhant Arora, You-Kuan Lin, Eunjung Yeo, Kalvin Chang, Chung-Ming Chien, Kwanghee Choi, Cheng-Hsiu Hsieh, Yi-Cheng Lin, Chee-En Yu, I-Hsiang Chiu, Heitor R. Guimarães, Jionghao Han, Tzu-Quan Lin, Tzu-Yuan Lin, Homu Chang, Ting-Wu Chang, Chun Wei Chen, Shou-Jen Chen, Yu-Hua Chen, Hsi-Chun Cheng, Kunal Dhawan, Jia-Lin Fang, Shi-Xin Fang, Kuan-Yu Fang Chiang, Chi An Fu, Hsien-Fu Hsiao, Ching Yu Hsu, Shao-Syuan Huang, Lee Chen Wei, Hsi-Che Lin, Hsuan-Hao Lin, Hsuan-Ting Lin, Jian-Ren Lin, Ting-Chun Liu, Li-Chun Lu, Tsung-Min Pai, Ankita Pasad, Shih-Yun Shan Kuan, Suwon Shon, Yuxun Tang, Yun-Shao Tsai, Jui-Chiang Wei, Tzu-Chieh Wei, Chengxi Wu, Dien-Ruei Wu, Chao-Han Huck Yang, Chieh-Chi Yang, Jia Qi Yip, Shao-Xiang Yuan, Vahid Noroozi, Zhehuai Chen, Haibin Wu, Karen Livescu, David Harwath, Shinji Watanabe, Hung-yi Lee

CoRR, 2024

ESPnet-EZ: Python-Only ESPnet For Easy Fine-Tuning And Integration.

Masao Someki, Kwanghee Choi, Siddhant Arora, William Chen, Samuele Cornell, Jionghao Han, Yifan Peng, Jiatong Shi, Vaibhav Srivastav, Shinji Watanabe

Proceedings of the IEEE Spoken Language Technology Workshop, 2024

On the Effects of Heterogeneous Data Sources on Speech-to-Text Foundation Models.

Jinchuan Tian, Yifan Peng, William Chen, Kwanghee Choi, Karen Livescu, Shinji Watanabe

Proceedings of the 25th Annual Conference of the International Speech Communication Association, 2024

OWSM v3.1: Better and Faster Open Whisper-Style Speech Models based on E-Branchformer.

Yifan Peng, Jinchuan Tian, William Chen, Siddhant Arora, Brian Yan, Yui Sudo, Muhammad Shakeel, Kwanghee Choi, Jiatong Shi, Xuankai Chang, Jee-weon Jung, Shinji Watanabe

Proceedings of the 25th Annual Conference of the International Speech Communication Association, 2024

Self-Supervised Speech Representations are More Phonetic than Semantic.

Kwanghee Choi, Ankita Pasad, Tomohiko Nakamura, Satoru Fukayama, Karen Livescu, Shinji Watanabe

Proceedings of the 25th Annual Conference of the International Speech Communication Association, 2024

OLKAVS: An Open Large-Scale Korean Audio-Visual Speech Dataset.

Jeongkyun Park, Jung-Wook Hwang, Kwanghee Choi, Seung-Hyeon Lee, Jun Hwan Ahn, Rae-Hong Park, Hyung-Min Park

Proceedings of the IEEE International Conference on Acoustics, 2024

Correcting Faulty Road Maps by Image Inpainting.

Soojung Hong, Kwanghee Choi

Proceedings of the IEEE International Conference on Acoustics, 2024

Understanding Probe Behaviors Through Variational Bounds of Mutual Information.

Kwanghee Choi, Jee-Weon Jung, Shinji Watanabe

Proceedings of the IEEE International Conference on Acoustics, 2024

Exploring Speech Recognition, Translation, and Understanding with Discrete Speech Units: A Comparative Study.

Xuankai Chang, Brian Yan, Kwanghee Choi, Jee-Weon Jung, Yichen Lu, Soumi Maiti, Roshan S. Sharma, Jiatong Shi, Jinchuan Tian, Shinji Watanabe, Yuya Fujita, Takashi Maekaku, Pengcheng Guo, Yao-Fei Cheng, Pavel Denisov, Kohei Saijo, Hsiu-Hsuan Wang

Proceedings of the IEEE International Conference on Acoustics, 2024

Wav2Gloss: Generating Interlinear Glossed Text from Speech.

Taiqi He, Kwanghee Choi, Lindia Tjuatja, Nathaniel R. Robinson, Jiatong Shi, Shinji Watanabe, Graham Neubig, David R. Mortensen, Lori S. Levin

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

Unsupervised Speech Representation Pooling Using Vector Quantization.

Jeongkyun Park, Kwanghee Choi, Hyunjun Heo, Hyung-Min Park

CoRR, 2023

OLKAVS: An Open Large-Scale Korean Audio-Visual Speech Dataset.

Jeongkyun Park, Jung-Wook Hwang, Kwanghee Choi, Seung-Hyun Lee, Jun Hwan Ahn, Rae-Hong Park, Hyung-Min Park

CoRR, 2023

Reliable Decision from Multiple Subtasks through Threshold Optimization: Content Moderation in the Wild.

Donghyun Son, Byounggyu Lew, Kwanghee Choi, Yongsu Baek, Seungwoo Choi, Beomjun Shin, Sungjoo Ha, Buru Chang

Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, 2023

Speech Intelligibility Assessment of Dysarthric Speech by using Goodness of Pronunciation with Uncertainty Quantification.

Eun Jung Yeo, Kwanghee Choi, Sunhee Kim, Minhwa Chung

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

TiDAL: Learning Training Dynamics for Active Learning.

Seong Min Kye, Kwanghee Choi, Hyeongmin Byun, Buru Chang

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

Automatic Severity Classification of Dysarthric Speech by Using Self-Supervised Model with Multi-Task Learning.

Eun Jung Yeo, Kwanghee Choi, Sunhee Kim, Minhwa Chung

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

Data-driven Approach for Automatically Correcting Faulty Road Maps.

Soojung Hong, Kwanghee Choi

CoRR, 2022

Automatic Severity Assessment of Dysarthric speech by using Self-supervised Model with Multi-task Learning.

Eun Jung Yeo, Kwanghee Choi, Sunhee Kim, Minhwa Chung

CoRR, 2022

Opening the Black Box of wav2vec Feature Encoder.

Kwanghee Choi, Eun Jung Yeo

CoRR, 2022

TiDAL: Learning Training Dynamics for Active Learning.

Seong Min Kye, Kwanghee Choi, Buru Chang

CoRR, 2022

Cross-lingual Dysarthria Severity Classification for English, Korean, and Tamil.

Eun Jung Yeo, Kwanghee Choi, Sunhee Kim, Minhwa Chung

CoRR, 2022

Combating the instability of mutual information-based losses via regularization.

Kwanghee Choi, Siyeong Lee

Proceedings of the Uncertainty in Artificial Intelligence, 2022

Distilling a Pretrained Language Model to a Multilingual ASR Model.

Kwanghee Choi, Hyung-Min Park

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Temporal Knowledge Distillation for on-device Audio Classification.

Kwanghee Choi, Martin Kersner, Jacob Morton, Buru Chang

Proceedings of the IEEE International Conference on Acoustics, 2022

Learning with Noisy Labels by Efficient Transition Matrix Estimation to Combat Label Miscorrection.

Seong Min Kye, Kwanghee Choi, Joonyoung Yi, Buru Chang

Proceedings of the Computer Vision - ECCV 2022, 2022

2021

Pretraining Neural Architecture Search Controllers with Locality-based Self-Supervised Learning.

Kwanghee Choi, Minyoung Choe, Hyelee Lee

CoRR, 2021

Disentangling Label Distribution for Long-Tailed Visual Recognition.

Youngkyu Hong, Seungju Han, Kwanghee Choi, Seokjun Seo, Beomsu Kim, Buru Chang

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021

2020

Regularized Mutual Information Neural Estimation.

Kwanghee Choi, Siyeong Lee

CoRR, 2020

2019

EVCMR: A tool for the quantitative evaluation and visualization of cardiac MRI data.

Yoon-Chul Kim, Khu Rai Kim, Kwanghee Choi, Minwoo Kim, Younjoon Chung, Yeon Hyeon Choe

Comput. Biol. Medicine, 2019

2015

A novel and scalable communication-history-based Knapsack authentication framework for IEEE 802.11 networks.

Changmin Lee, Chen Shen, Gokhan Sahin, Kwanghee Choi, Hyeong-Ah Choi

Proceedings of the 2015 IEEE Conference on Communications and Network Security, 2015

2014

Securing smart home: Technologies, security challenges, and security requirements.

Changmin Lee, Luca Zappaterra, Kwanghee Choi, Hyeong-Ah Choi

Proceedings of the IEEE Conference on Communications and Network Security, 2014

2007

Object Based Contour Detection by Using Graph-cut on Stereo Image.

Taehoon Kang, Jaeseung Yu, Jangseok Oh, Yunhwan Seol, Kwanghee Choi, Mingi Kim

Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2007), 2007