Ahyoung Choi

Photoplethysmography sampling frequency: pilot assessment of how low can we go to analyze pulse rate variability with reliability?

Ahyoung Choi, Hang‐Sik Shin · Physiological Measurement · 2017 · 121 citations · Full text

Engineering, Cardiology, Bioinstrumentation +16

Metaverse and XR for cultural heritage education: applications, standards, architecture, and technological insights for enhanced immersive experience

Muhammad Shahid Anwar, Jie Chi Yang, Jaroslav Frnda et al. · Virtual Reality · 2025 · 79 citations · Full text

Education, Educational Technology, Heritage Conservation +15

EEG-Based Emotion Classification Using Long Short-Term Memory Network with Attention Mechanism

Youmin Kim, Ahyoung Choi · Sensors · 2020 · 71 citations · Full text

Computing, Psychology, Machine Learning +16

Quantitative Analysis of the Effect of an Ectopic Beat on the Heart Rate Variability in the Resting Condition

Ahyoung Choi · Frontiers in Physiology · 2018 · 65 citations · Full text

Engineering, Cardiology, Physiology +14

High-temperature, thin, flexible and transparent Ni-based heaters patterned by laser-induced reductive sintering on colorless polyimide

Vu Binh Nam, Jaeho Shin, Ahyoung Choi et al. · Journal of Materials Chemistry C · 2021 · 52 citations

Natural Sciences, Materials Engineering, Materials Science +5