A highly scalable and energy-efficient artificial neuron using an Ovonic Threshold Switch (OTS) featuring the spike-frequency adaptation and chaotic activity. - Milim Lee; Youngjo Kim; Seong Won Cho; Joon Young Kwak; Hyunsu Ju; Yeonjin Yi; Byung-ki Cheong; Suyoun Lee (CoRR, 2018)

Highly-scalable stochastic neuron based on Ovonic Threshold Switch (OTS) and its applications in Restricted Boltzmann Machine (RBM). - Seong-il Im; Hyejin Lee; Jaesang Lee 004; Jae-Seung Jeong; Joon Young Kwak; Keunsu Kim; Jeong Ho Cho; Hyunsu Ju; Suyoun Lee (CoRR, 2020)

Spiking Neural Network (SNN) With Memristor Synapses Having Non-linear Weight Update. - Taeyoon Kim; Suman Hu; Jaewook Kim; Joon Young Kwak; Jongkil Park 001; Suyoun Lee; Inho Kim; Jong-Keuk Park; YeonJoo Jeong (Frontiers Comput. Neurosci., 2021)

SPICE Study of STDP Characteristics in a Drift and Diffusive Memristor-Based Synapse for Neuromorphic Computing. - Suman Hu; Jaehyun Kang; Taeyoon Kim; Suyoun Lee; Jong-Keuk Park; Inho Kim; Jaewook Kim; Joon Young Kwak; Jongkil Park 001; Gyu-Tae Kim; Shinhyun Choi; YeonJoo Jeong (IEEE Access, 2022)

Real-time Neural Connectivity Inference with Presynaptic Spike-driven Spike Timing-Dependent Plasticity. - Daeyoung Kim; Jihyeok Choi; Mingyu Cheon; YeonJoo Jeong; Jaewook Kim; Joon Young Kwak; Jong-Keuk Park; Suyoun Lee; Inho Kim; Jongkil Park 001 (EMBC, 2023)

Gradient Scaling on Deep Spiking Neural Networks with Spike-Dependent Local Information. - Seongsik Park; Jeonghee Jo; Jongkil Park 001; Yeonjoo Jeong; Jaewook Kim; Suyoun Lee; Joon Young Kwak; Inho Kim; Jong-Keuk Park; Kyeong Seok Lee; Gye Weon Hwang; Hyun Jae Jang (CoRR, 2023)

High Dynamic Range Digital Neuron Core With Time-Embedded Floating-Point Arithmetic. - Jongkil Park 001; YeonJoo Jeong; Jaewook Kim; Suyoun Lee; Joon Young Kwak; Jong-Keuk Park; Inho Kim (IEEE Trans. Circuits Syst. I Regul. Pap., 2023)

High-Density Digital Neuromorphic Processor with High-Precision Neural and Synaptic Dynamics and Temporal Acceleration. - Jongkil Park 001; YeonJoo Jeong; Jaewook Kim; Suyoun Lee; Joon Young Kwak; Jong-Keuk Park; Inho Kim (AICAS, 2024)

Designing Prompt Analytics Dashboards to Analyze Student-ChatGPT Interactions in EFL Writing. - Minsun Kim; SeonGyeom Kim; Suyoun Lee; Yoosang Yoon; Junho Myung; Haneul Yoo; Hyungseung Lim; Jieun Han; Yoonsu Kim; So-Yeon Ahn; Juho Kim 001; Alice Oh; et al. (CoRR, 2024)

A More Accurate Approximation of Activation Function with Few Spikes Neurons. - Dayena Jeong; Jaewoo Park; Jeonghee Jo; Jongkil Park 001; Jaewook Kim; Hyun Jae Jang; Suyoun Lee; Seongsik Park (CoRR, 2024)

LLM-Driven Learning Analytics Dashboard for Teachers in EFL Writing Education. - Minsun Kim; SeonGyeom Kim; Suyoun Lee; Yoosang Yoon; Junho Myung; Haneul Yoo; Hyunseung Lim; Jieun Han; Yoonsu Kim; So-Yeon Ahn; Juho Kim 001; Alice Oh; et al. (CoRR, 2024)

Late Breaking Results: Improving Deep SNNs with Gradient Clipping and Noise Exploitation in Neuromorphic Devices. - Seongsik Park; Jongkil Park 001; Hyun Jae Jang; Jaewook Kim; YeonJoo Jeong; Gye Weon Hwang; Inho Kim; Jong-Keuk Park; Kyeong Seok Lee; Suyoun Lee (DATE, 2025)