Author

Yoonsung Choi

Observed names: Yoon-Sung Choi, Younsung Choi

Institution: Cheongju National University of Education

Observed institutions: Inje University, Cheongju National University of Education, Korea Advanced Institute of Science and Technology, Daegu Gyeongbuk Institute of Science and Technology, Pusan National University, Jeonbuk National University

ORCID: 0000-0001-9993-808X

Observed ORCID: 0000-0001-9993-808X

OpenAlex ID: A5100809438

A 0.7V 17fJ/Step-FOMW 178.1dB-FOMSNDR 10kHz-BW 560mVPP True-ExG Biopotential Acquisition System with Parasitic-Insensitive 421MΩ Input Impedance in 0.18μm CMOS

2022 · Sehwan Lee, Yoonsung Choi, et al. · Digest of technical papers/Digest of technical papers - IEEE International Solid-State Circuits Conference · 26

Reducing MAC operation in convolutional neural network with sign prediction

2018 · Jiho Chang, Yoonsung Choi, et al. · International Conference on Information and Communication Technology Convergence (ICTC) · 23

Integrating ChatGPT into the Design of 5E-Based Earth Science Lessons

2025 · Yoonsung Choi · Education Sciences · 21

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Earth Science Simulations with Generative Artificial Intelligence (GenAI)

2025 · Yoonsung Choi · Journal of University Teaching and Learning Practice · 17

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Exploring the Scientific Validity of ChatGPT’s Responses in Elementary Science for Sustainable Education

2025 · Yoonsung Choi · Sustainability · 14

A Keyword Spotting System of Korean Document Images

2002 · Il-Seok Oh, Yoon-Sung Choi, et al. · Lecture notes in computer science · 5

Improved secure three-factor-based mutual authentication scheme for wireless sensor networks in internet of things environments

2025 · Seungmin Byun, Jihyeon Ryu, et al. · Cluster Computing · 4

The reverse Kakeya problem

2021 · Sang Won Bae, Sergio Cabello, et al. · Advances in Geometry · 4

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Exploring Elementary Pre-Service Teachers’ AI Literacy in ChatGPT-Assisted Science Lesson Design

2026 · Yoon-Sung Choi, Min-Cheol Kim · Education Sciences · 2

Pre-service Elementary Teachers’ Understandings of Interest in Science through Learning Reflections

2026 · Yoon-Sung Choi · Asia-Pacific Science Education

Research on the Current Status of AI Security Attacks Targeting UAVs and Countermeasures

2024 · 경남대학교 컴퓨터공학부 학부생, Mi-Ri Jin, et al. · Korean Journal of Industry Security

Works count: 11

Citation count: 116

H-index: 5

I10-index: 5