Design of novel haptic mouse and its applications. - Heejin Choi; Dong-Soo Kwon; Munsang Kim (IROS, 2003)

Interactive Mouse Systems Providing Haptic Feedback During the Exploration in Virtual Environment. - Ki-Uk Kyung; Heejin Choi; Dong-Soo Kwon; Seung-Woo Son 004 (ISCIS, 2004)

Hybrid of Evolution and Reinforcement Learning for Othello Players. - Kyung-Joong Kim 001; Heejin Choi; Sung-Bae Cho (CIG, 2007)

A Study about Designing Reward for Gamified Crowdsourcing System. - Joohee Choi; Heejin Choi; Woonsub So; Jaeki Lee; JongJun You (HCI (9), 2014)

Normalized Hierarchical SVM. - Heejin Choi; Yutaka Sasaki; Nathan Srebro (CoRR, 2015)

Fast and Scalable Structural SVM with Slack Rescaling. - Heejin Choi; Ofer Meshi; Nathan Srebro (AISTATS, 2016)

A cloud-based brain connectivity analysis tool. - Laura J. Brattain; Mihnea Bulugioiu; Adam Brewster; Mark Hernandez; Heejin Choi; Taeyun Ku; Kwanghun Chung; Vijay Gadepally (HPEC, 2017)

Automated dense neuronal fiber tracing and connectivity mapping at cellular level. - Laura J. Brattain; Brian A. Telfer; Siddharth Samsi; Taeyun Ku; Heejin Choi; Kwanghun Chung (ISBI, 2017)

Korean Singing Voice Synthesis Based on an LSTM Recurrent Neural Network. - Juntae Kim; Heejin Choi; Jinuk Park; Minsoo Hahn; Sang-Jin Kim; Jong-Jin Kim (INTERSPEECH, 2018)

Learning-based long-range axon tracing in dense scenes. - Mark Hernandez; Adam Brewster; Larry Thul; Brian A. Telfer; Arjun Majumdar; Heejin Choi; Taeyun Ku; Kwanghun Chung; Laura J. Brattain (ISBI, 2018)

Efficient Structured Surrogate Loss and Regularization in Structured Prediction. - Heejin Choi (CoRR, 2018)

Multi-speaker Emotional Acoustic Modeling for CNN-based Speech Synthesis. - Heejin Choi; Sangjun Park; Jinuk Park; Minsoo Hahn (ICASSP, 2019)

Emotional Speech Synthesis for Multi-Speaker Emotional Dataset Using WaveNet Vocoder. - Heejin Choi; Sangjun Park; Jinuk Park; Minsoo Hahn (ICCE, 2019)

Virtual Reality Based Education with Mobile Device Platform. - Sang-Youn Kim; Byeong-Seok Shin; Heejin Choi (Mob. Inf. Syst., 2019)

Sequence-to-Sequence Emotional Voice Conversion With Strength Control. - Heejin Choi; Minsoo Hahn (IEEE Access, 2021)

Regret Bounds for Multilabel Classification in Sparse Label Regimes. - Róbert Busa-Fekete; Heejin Choi; Krzysztof Dembczynski; Claudio Gentile; Henry Reeve; Balázs Szörényi (NeurIPS, 2022)

Into-TTS : Intonation Template based Prosody Control System. - Jihwan Lee; Joun Yeop Lee; Heejin Choi; Seongkyu Mun; Sangjun Park; Chanwoo Kim 001 (CoRR, 2022)

An Empirical Study on L2 Accents of Cross-lingual Text-to-Speech Systems via Vowel Space. - Jihwan Lee; Jae-Sung Bae; Seongkyu Mun; Heejin Choi; Joun Yeop Lee; Hoon-Young Cho; Chanwoo Kim 001 (CoRR, 2022)

Easy Learning from Label Proportions. - Róbert Busa-Fekete; Heejin Choi; Travis Dick; Claudio Gentile; Andrés Muñoz Medina (NeurIPS, 2023)

Mels-Tts : Multi-Emotion Multi-Lingual Multi-Speaker Text-To-Speech System Via Disentangled Style Tokens. - Heejin Choi; Jae-Sung Bae; Joun Yeop Lee; Seongkyu Mun; Jihwan Lee; Hoon-Young Cho; Chanwoo Kim 001 (ICASSP, 2024)

Beyond RGB: A Real World Dataset for Multispectral Imaging in Mobile Devices. - Ortal Glatt; Yotam Ater; Woo-Shik Kim; Shira Werman; Oded Berby; Yael Zini; Shay Zelinger; Sangyoon Lee; Heejin Choi; Evgeny Soloveichik (WACV, 2024)

Machine Learning Optimal Ordering in Global Routing Problems in Semiconductors. - Heejin Choi; Minji Lee; Chang Hyeong Lee; Jaeho Yang; Rak-Kyeong Seong (CoRR, 2024)

The impact of climate change on ecology of tick associated with tick-borne diseases. - Heejin Choi; Chang Hyeong Lee (PLoS Comput. Biol., 2025)