Optimizing Discharge Efficiency of Reconfigurable Battery With Deep Reinforcement Learning. - Seunghyeok Jeon; Jiwon Kim; Junick Ahn; Hojung Cha (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2020)

Hydrone: Reconfigurable Energy Storage for UAV Applications. - Jiwon Kim; Sungwoo Baek; Yonghun Choi; Junick Ahn; Hojung Cha (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2020)

Revisiting the battery level indicator of mobile devices. - Seunghyeok Jeon; Daeyong Kim; Junick Ahn; Rhan Ha; Hojung Cha (Des. Autom. Embed. Syst., 2021)

Ray Tracing-based Light Energy Prediction for Indoor Batteryless Sensors. - Daeyong Kim; Junick Ahn; Jun Shin; Hojung Cha (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

State-of-Charge Estimation of Supercapacitors in Transiently-Powered Sensor Nodes. - Junick Ahn; Daeyong Kim; Rhan Ha; Hojung Cha (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2022)

PVoT: Reconfigurable Photovoltaic Array for Indoor Light Energy-Powered Batteryless Devices. - Jiwon Kim; Eunyeong Kim; Seunghyeok Jeon; Junick Ahn; Hyungchol Jun; Hojung Cha (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2022)

Highly Responsive Batteryless System for Indoor Light Energy Harvesting Environments. - Daeyong Kim; Junick Ahn; Hakjun Lee; Hojung Cha (PERCOM, 2023)

Controlling Action Space of Reinforcement-Learning-Based Energy Management in Batteryless Applications. - Junick Ahn; Daeyong Kim; Rhan Ha; Hojung Cha (IEEE Internet Things J., 2023)

Split Learning-based Sound Event Detection in Energy-Constrained Sensor Devices. - Junick Ahn; Daeyong Kim; Hojung Cha (IPSN, 2024)

HarvAR: Mobile Augmented-Reality-Assisted Photovoltaic Energy-Harvesting Sensor Management. - Daeyong Kim; Junick Ahn; Jiwon Kim; Rhan Ha; Hojung Cha (IEEE Internet Things J., 2024)