Publications
Explore the research outcomes of TAIS Lab.
A collection of journal papers, conference presentations, and patents from our ongoing work.
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International Conference († equal contribution, * corresponding author)
2023
2023
6. J. Kim†, J. Im†, J. Ko, S. Lee, D. Kwon, W. Shin, J. Hwang, R.-H. Koo, W. Y. Choi, J.-H. Lee*, "First Demonstration of Innovative 3D AND-Type Fully-Parallel Convolution Block with Ultra-High Area-and Energy-Efficiency," 2023 IEEE International Electron Devices Meeting (IEDM), IEEE, 1-4 (2023). [Semiconductor Device Top Conference]
2022
2022
5. J. Kim, W. Y. Choi, B.-G. Park, J.-H. Lee*, "Implementation of Homeostasis Functionality in Hardware-Based Spiking Neural Networks Using an STDP Learning Rule," 2022 International Conference on Solid State Devices and Materials (SSDM) (2022).
2020
2020
4. S. Y. Woo, S. Oh, W.-M. Kang, Y.-T. Seo, S. Lee, J. Kim, J.-H. Lee*, "A Low-Power Neuron Circuit Using a Positive Feedback Device for Spiking Neural Networks," 2020 The Electrochemical Society (ECS) Meeting, 31, 2047 (2020).
3. W.-M. Kang, S. Lee, J. Kim, B.-G. Park, J.-H. Lee*, "Unsupervised Learning Architecture Based on Spike-Timing-Dependent Plasticity Using Flash Memory Synaptic Devices," 2020 IEEE Silicon Nanoelectronics Workshop (SNW), IEEE, 77-78 (2020).
2019
2019
2. J.-H. Lee*, S. Y. Woo, S.-T. Lee, S. Lim, W.-M. Kang, Y.-T. Seo, S. Lee, D. Kwon, S. Oh, Y. Noh, H. Kim, J. Kim, J.-H. Bae, "Review of candidate devices for neuromorphic applications," 2019-49th European Solid-State Device Research Conference (ESSDERC), IEEE, 22-27 (2019).
1. S. Y. Woo, W.-M. Kang, K.-B. Choi, J. Kim, C.-H. Kim, J.-H. Bae, B.-G. Park, J.-H. Lee*, "Analyzation of Positive Feedback device with Steep Subthreshold Swing Characteristics in 14 nm FinFET Technology," 2019 Electron Devices Technology and Manufacturing Conference (EDTM), IEEE, 404-406 (2019).
Domestic Conference († equal contribution, * corresponding author)
2021
2021
7. J. Kim, S. Y. Woo, W.-M. Kang, S. Lee, S. Oh, G. Yeom, J. Im, J. Hwang, B.-G. Park, J.-H. Lee*, "Hardware Implementation of Reinforcement Learning with Analog Synaptic Devices," The 28th Korean Conference on Semiconductor (KCS) (2021). [Best Paper Award]
2020
2020
6. J. Kim, S. Y. Woo, W.-M. Kang, B.-G. Park, J.-H. Lee*, "Implementation of Homeostasis Functionality Using Active Leaky Path of Membrane Potential in STDP-based Spiking Neural Network," The 27th Korean Conference on Semiconductor (KCS) (2020).
5. S. Y. Woo, W.-M. Kang, N. Choi, Y.-T. Seo, S. Lee, S. Oh, J. Kim, B.-G. Park, J.-H. Lee*, "Analysis of Split-Gate Positive Feedback Device for Neuron Circuit at Variable Temperatures," The 27th Korean Conference on Semiconductor (KCS) (2020).
4. S. Oh, S. Y. Woo, S. Lee, J. Kim, B.-G. Park, J.-H. Lee*, "Unsupervised Learning of Features in Spiking Convolutional Neural Networks," The 27th Korean Conference on Semiconductor (KCS) (2020).
2019
2019
3. J. Kim, C.-H. Kim, S. Y. Woo, W.-M. Kang, Y.-T. Seo, S. Lee, S. Oh, J.-H. Bae, B.-G. Park, J.-H. Lee*, "Initial Synaptic Weight Distribution for Fast Learning Speed and High Recognition Rate in STDP-based Spiking Neural Network," The 26th Korean Conference on Semiconductor (KCS) (2019).
2. S. Y. Woo, K.-B. Choi, J. Kim, W.-M. Kang, C.-H. Kim, Y.-T. Seo, J.-H. Bae, B.-G. Park, J.-H. Lee*, "Implementation of Homeostasis Functionality in Neuron Circuit Using Split-Gate Device for Spiking Neural Network," The 26th Korean Conference on Semiconductor (KCS) (2019).
1. S. Oh, C-H. Kim, S. Lee, J. Kim, B.-G. Park, J.-H. Lee*, "Effect of Pruning on Energy-efficient Spiking Neural Network Trained by Back-propagation," The 26th Korean Conference on Semiconductor (KCS) (2019).
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