Semiconductor System Lab

Year 2024

No.	Publication	Title
1	TCAS-II 2024	A 8.81 TFLOPS/W Deep-Reinforcement-Learning Accelerator with Delta-based Weight Sharing and Block-Mantissa Reconfigurable PE Array Author \| Sanghyuk An, Junha Ryu, Gwangtae Park, and Hoi-Jun Yoo Link
2	TCAS-II 2024	An 2.31uJ/Inference Ultra-Low Power Always-On Event-Driven AI-IoT SoC with Switchable nvSRAM Compute-in-Memory Macro Author \| Haoyang Sang, Wenao Xie, Gwangtae Park, and Hoi-Jun Yoo Link
3	JSSC 2024	Scaling-CIM: eDRAM In-Memory-Computing Accelerator With Dynamic-Scaling ADC and Adaptive Analog Operation Author \| Sangjin Kim, Soyeon Um, Wooyoung Jo, Jingu Lee, Sangwoo Ha, Zhiyong Li, and Hoi-Jun Yoo Link

No.

Publication

Title

1

TCAS-II 2024

A 8.81 TFLOPS/W Deep-Reinforcement-Learning Accelerator with Delta-based Weight Sharing and Block-Mantissa Reconfigurable PE Array

Author | Sanghyuk An, Junha Ryu, Gwangtae Park, and Hoi-Jun Yoo

2

TCAS-II 2024

An 2.31uJ/Inference Ultra-Low Power Always-On Event-Driven AI-IoT SoC with Switchable nvSRAM Compute-in-Memory Macro

Author | Haoyang Sang, Wenao Xie, Gwangtae Park, and Hoi-Jun Yoo

3

JSSC 2024

Scaling-CIM: eDRAM In-Memory-Computing Accelerator With Dynamic-Scaling ADC and Adaptive Analog Operation

Author | Sangjin Kim, Soyeon Um, Wooyoung Jo, Jingu Lee, Sangwoo Ha, Zhiyong Li, and Hoi-Jun Yoo

Year 2023

No.	Publication	Title
1	TCAS-II 2023	An Overview of Computing-in-Memory Circuits With DRAM and NVM Author \| Sangjin Kim, and Hoi-Jun Yoo Link
2	JSSC 2023	C-DNN: An Energy-Efficient Complementary Deep-Neural-Network Processor With Heterogeneous CNN/SNN Core Architecture Author \| Sangyeob Kim, Soyeon Kim, Seongyon Hong, Sangjin Kim, Donghyeon Han, Jiwon Choi, and Hoi-Jun Yoo Link
3	MICRO 2023	A Low-power AI-based 3D Rendering Processor with Hybrid DNN Computing Author \| Donghyeon Han, Junha Ryu, Sangyeob Kim, Sangjin Kim, Jongjun Park, and Hoi-Jun Yoo Link
4	MICRO 2023	COOL-NPU: Complementary Online Learning Neural Processing Unit Author \| Sangyeob Kim, Soyeon Kim, Seongyon Hong, Sangjin Kim, Jiwon Choi, Donghyeon Han, and Hoi-Jun Yoo Link
5	JSSC 2023	DynaPlasia: An eDRAM In-Memory Computing-Based Reconfigurable Spatial Accelerator With Triple-Mode Cell Author \| Sangjin Kim, Zhiyong Li, Soyeon Um, Wooyoung Jo, Sangwoo Ha, Juhyoung Lee, Sangyeob Kim, Donghyeon H… Link
6	JETCAS 2023	C-DNN V2: Complementary Deep-Neural-Network Processor with Full-Adder/OR-based Reduction Tree and Reconfigurable Spatial Weight Reuse Author \| Sangyeob Kim, and Hoi-Jun Yoo Link
7	JSSC 2023	MetaVRain: A Mobile Neural 3-D Rendering Processor With Bundle-Frame-Familiarity-Based NeRF Acceleration and Hybrid DNN Computing Author \| Donghyeon Han, Junha Ryu, Sangyeob Kim, Sangjin Kim, Jongjun Park, and Hoi-Jun Yoo Link
8	JSSC 2023	Neuro-CIM: ADC-less Neuromorphic Computing-in-Memory Processor with Operation Gating/Stopping and Digital-Analog Networks Author \| Sangyeob Kim, Sangjin Kim, Soyeon Um, Soyeon Kim, Kwantae Kim, and Hoi-Jun Yoo Link
9	JSSC 2023	SNPU: An Energy-Efficient Spike Domain Deep-Neural-Network Processor with Two-step Spike Encoding and Shift-and-Accumulation Unit Author \| Sangyeob Kim, Sangjin Kim, Soyeon Um, Soyeon Kim, Juhyoung Lee, and Hoi-Jun Yoo Link
10	TCAS-II 2023	A 92 fps and 2.56 mJ/frame Computing-in-Memory-based Human Pose Estimation Accelerator with Resource-Efficient Macro for Mobile Devices Author \| Beomseok Kwon, Zhiyong Li, Sangjin Kim, Wooyoung Jo, and Hoi-Jun Yoo Link
11	MICRO 2023	A Mobile 3D Object Recognition Processor with Deep Learning-based Monocular Depth Estimation Author \| Dongseok Im, Gwangtae Park, Zhiyong Li, Junha Ryu, Sanghoon Kang, Donghyeon Han, Jinsu Lee, Wonhoon … Link

Year 2022

No.	Publication	Title
1	JSSC 2022	An Efficient Deep-Learning-Based Super-Resolution Accelerating SoC With Heterogeneous Accelerating and Hierarchical Cache Author \| Zhiyong Li, Sangjin Kim, Dongseok Im, Donghyeon Han, Hoi-Jun Yoo Link
2	OJSSCS 2022	Energy-efficient DNN Training Processors on Micro-AI Systems Author \| Donghyeon Han, Sanghoon Kang, Sangyeob Kim, Juhyoung Lee, and Hoi-Jun Yoo Link
3	JSSC 2022	DSPU: An Efficient Deep Learning-Based Dense RGB-D Data Acquisition with Sensor Fusion and 3-D Perception SoC Author \| Dongseok Im, Gwangtae Park, Junha Ryu, Zhiyong Li, Sanghoon Kang, Donghyeon Han, Jinsu Lee, Wonhoon … Link
4	JSSC 2022	A 23 μW Keyword Spotting IC with Ring-Oscillator-Based Time-Domain Feature Extraction Author \| Kwantae Kim, Chang Gao, Rui Graça, Ilya Kiselev, Hoi-Jun Yoo, Tobi Delbruck, Shih-Chii Liu Link
5	JSSC 2022	FlashMAC: A Time-Frequency Hybrid MAC Architecture With Variable Latency-Aware Scheduling for TinyML Systems Author \| Surin Gweon, Sanghoon Kang, Kwantae Kim, and Hoi-Jun Yoo Link
6	TCAS-II 2022	A 49.5 mW Multi-scale Linear Quantized Online Learning Processor for Real-Time Adaptive Object Detection Author \| Seokchan Song, Soyeon Kim, Gwangtae Park, Donghyeon Han, and Hoi-Jun Yoo Link
7	TCAS-II 2022	A 36.2 dB High SNR and PVT/Leakage-robust eDRAM Computing-In-Memory Macro with Segmented BL and Reference Cell Array Author \| Sangwoo Ha, Sangjin Kim, Donghyeon Han, Soyeon Um, and Hoi-Jun Yoo Link
8	JSSC 2022	OmniDRL: An Energy-Efficient Deep Reinforcement Learning Processor with Dual-mode Weight Compression and Sparse Weight Transposer Author \| Juhyoung Lee, Sangyeob Kim, Sangjin Kim, Wooyoung Jo, Donghyeon Han, and Hoi-Jun Yoo Link
9	TCAS-I 2022	A Low-Power Graph Convolutional Network Processor with Sparse Grouping for 3D Point Cloud Semantic Segmentation in Mobile Devices Author \| Sangjin Kim, Sangyeob Kim, Juhyoung Lee, and Hoi-Jun Yoo Link
10	TCAS-I 2022	TSUNAMI: Triple Sparsity-aware Ultra Energy-efficient Neural Network Training Accelerator with Multi-modal Iterative Pruning Author \| Sangyeob Kim, Juhyoung Lee, Sanghoon Kang, Donghyeon Han, Wooyoung Jo, and Hoi-Jun Yoo Link

Year 2021

No.	Publication	Title
1	TBioCAS 2021	Simultaneous Electrical Bio-Impedance Plethysmography at Different Body Parts: Continuous and Non-Invasive Monitoring of Pulse Wave Velocity Author \| Kwonjoon Lee and Hoi-Jun Yoo Link
2	MICRO 2021	ECIM: Exponent Computing in Memory for an Energy Efficient Heterogeneous Floating-Point DNN Training Processor Author \| Juhyoung Lee, Jihoon Kim, Wooyoung Jo, Sangyeob Kim, Sangjin Kim, and Hoi-Jun Yoo Link
3	MICRO 2021	A Mobile DNN Training Processor with Automatic Bit-precision Search and Fine-grained Sparsity Exploitation Author \| Donghyeon Han, Dongseok Im, Gwangtae Park, Youngwoo Kim, Seokchan Song, Juhyoung Lee, and Hoi-Jun Yo… Link
4	OJ-SSCS 2021	An Overview of Energy-Efficient Hardware Accelerators for On-Device Deep-Neural-Network Training Author \| Jinsu Lee and Hoi-Jun Yoo Link
5	JETCAS 2021	An Overview of Sparsity Exploitation in CNNs for On-Device Intelligence with Software-Hardware Cross-Layer Optimizations Author \| Sanghoon Kang, Gwangtae Park, Sangjin Kim, Soyeon Kim, Donghyeon Han, and Hoi-Jun Yoo Link
6	JSSC 2021	Design of Sub-10-uW Sub-0.1% THD Sinusoidal Current Generator IC for Bio-Impedance Sensing Author \| Kwantae Kim, Sangyeob Kim, and Hoi-Jun Yoo Link
7	JSSC 2021	An Energy-Efficient GAN Accelerator with On-Chip Training for Domain Specific Optimization Author \| Soyeon Kim, Sanghoon Kang, Donghyeon Han, Sangjin Kim, Sangyeob Kim, and Hoi-Jun Yoo Link
8	JSSC 2021	A Pipelined Point Cloud based Neural Network Processor for 3D Vision with Large-scale Max Pooling Layer Prediction Author \| Dongseok Im, Donghyeon Han, Sanghoon Kang, and Hoi-Jun Yoo Link
9	JSSC 2021	HNPU: An Adaptive DNN Training Processor Utilizing Stochastic Dynamic Fixed-point and Active Bit-precision Searching Author \| Donghyeon Han, Dongseok Im, Gwangtae Park, Youngwoo Kim, Seokchan Song, Juhyoung Lee, and Hoi-Jun Yo… Link
10	JSSC 2021	GANPU: An Energy-Efficient Multi-DNN Training Processor for GANs with Speculative Dual-Sparsity Exploitation Author \| Sanghoon Kang, Donghyeon Han, Juhyoung Lee, Dongseok Im, Sangyeob Kim, Soyeon Kim, Junha Ryu, and Ho… Link
11	TCAS-II 2021	A 0.82 μW CIS-based Action Recognition SoC with Self-Adjustable Frame Resolution for Always-on IoT Devices Author \| Junha Ryu, Gwangtae Park, Dongseok Im, Ji-Hoon Kim, and Hoi-Jun Yoo Link
12	TCAS-II 2021	A 64.1mW Accurate Real-time Visual Object Tracking Processor with Spatial Early Stopping on Siamese Network Author \| Soyeon Kim, Sangjin Kim, Sangyeob Kim, Donghyeon Han, and Hoi-Jun Yoo Link
13	TCAS-II 2021	A 43.1TOPS/W Energy-Efficient Absolute-Difference-Accumulation Operation Computing-In-Memory with Computation Reuse Author \| Soyeon Um, Sangyeob Kim, Sangjin Kim, and Hoi-Jun Yoo Link
14	JSSC 2021	A 36-Channel Auto-Calibrated Front-End ASIC for a pMUT-Based Miniaturized 3-D Ultrasound System Author \| Jihee Lee, Kyoung-Rog Lee, Benjamin E. Eovino, Jeong Hoan Park, Luna Yue Liang, Liwei Lin, Hoi-Jun Y… Link

Year 2020

No.	Publication	Title
1	JSSC 2020	Z-PIM: A Sparsity-Aware Processing-In-Memory Architecture with Fully-Variable Weight Bit-Precision for Energy-Efficient Deep Neural Networks Author \| Ji-Hoon Kim, Juhyoung Lee, Jinsu Lee, Jaehoon Heo, and Joo-Young Kim Link
2	JSTS 2020	An Ultra-low-power Mixed-mode Face Recognition Processor for Always-on User Authentication in Mobile Device Author \| Ji-Hoon Kim, Changhyeon Kim, Kwantae Kim, Juhyung Lee, Hoi-Jun Yoo, and Joo-Young Kim Link
3	SSCL 2020	PNPU: An Energy-Efficient Deep-Neural-Network Learning Processor With Stochastic Coarse–Fine Level Weight Pruning and Adaptive Input/Output/Weight Zero Skipping Publisher Author \| Sangyeob Kim, Juhyoung Lee, Sanghoon Kang, Jinmook Lee, Wooyoung Jo, and Hoi-Jun Yoo Link
4	JSSC 2020	DF-LNPU: A Pipelined Direct Feedback Alignment-Based Deep Neural Network Learning Processor for Fast Online Learning Author \| Donghyeon Han, Jinsu Lee, and Hoi-Jun Yoo Link
5	TCAS-I 2020	The Development of Silicon for AI: Different Design Approaches Author \| Kyuho Jason Lee, Jinmook Lee, Sungpill Choi, and Hoi-Jun Yoo Link
6	JSSC 2020	Wireless Body-Area-Network Transceiver and Low-Power Receiver With High Application Expandability Author \| Jaeeun Jang, Jihee Lee, Hyunwoo Cho, Jaehyuk Lee, and Hoi-Jun Yoo Link
7	SSCL 2020	A 1.02-μW STT-MRAM-Based DNN ECG Arrhythmia Monitoring SoC With Leakage-Based Delay MAC Unit Author \| Kyoung-Rog Lee, Jihoon Kim, Changhyeon Kim, Donghyeon Han, Juhyoung Lee, Jinsu Lee, Hongsik Jeong, a… Link
8	JSSC 2020	A 9.6-mW/Ch 10-MHz Wide-Bandwidth Electrical Impedance Tomography IC With Accurate Phase Compensation for Early Breast Cancer Detection Author \| Jaehyuk Lee, Surin Gweon, Kwonjoon Lee, Soyeon Um, Kyoung-Rog Lee, and Hoi-Jun Yoo Link
9	JETCAS 2020	SRNPU: An Energy-Efficient CNN-Based Super-Resolution Processor With Tile-Based Selective Super-Resolution in Mobile Devices Author \| Juhyoung Lee, Jinsu Lee, and Hoi-Jun Yoo Link
10	TCAS-I 2020	The Hardware and Algorithm Co-Design for Energy-Efficient DNN Processor on Edge/Mobile Devices Author \| Jinsu Lee, Sanghoon Kang, Jinmook Lee, Dongjoo Shin, Donghyeon Han, and Hoi-Jun Yoo Link
11	JSTS 2020	A 9.52 ms Latency, and Low-power Streaming Depth-estimation Processor with Shifter-based Pipelined Architecture for Smart Mobile Devices Author \| Sungpill Choi, Kyuho Jason Lee, Youngwoo Kim, and Hoi-Jun Yoo Link
12	Nature Electronics 2020	Neuro-inspired Computing Chips Author \| Wenqiang Zhang, Bin Gao, Jianshi Tang, Peng Yao, Shimeng Yu, Meng-Fan Chang, Hoi-Jun Yoo, He Qian & … Link
13	TCAS-II 2020	A 1.15 TOPS/W Energy-efficient Capsule Network Accelerator for Real-time 3D Point Cloud Segmentation in Mobile Environment Author \| Gwangtae Park, Dongseok Im, Donghyeon Han, and Hoi-Jun Yoo Link
14	TCAS-I 2020	DT-CNN: An Energy-Efficient Dilated and Transposed Convolutional Neural Network Processor for Region of Interest Based Image Segmentation Author \| Dongseok Im, Donghyeon Han, Sungpill Choi, Sanghoon Kang, and Hoi-Jun Yoo Link
15	JSSC 2020	A 0.5 V Sub-10 μW 15.28 mΩ/√Hz Bio-Impedance Sensor IC with Sub-1° Phase Error Author \| Kwantae Kim, Ji-Hoon Kim, Surin Gweon, Minseo Kim, and Hoi-Jun Yoo Link
16	TCAS-II 2020	A 0.22–0.89 mW Low-Power and Highly-Secure Always-on Face Recognition Processor with Adversarial Attack Prevention Author \| Youngwoo Kim, Donghyeon Han, Changhyeon Kim, and Hoi-Jun Yoo Link
17	TCAS-I 2020	A Power-Efficient CNN Accelerator With Similar Feature Skipping for Face Recognition in Mobile Devices Author \| Sangyeob Kim, Juhyoung Lee, Sanghoon Kang, Jinsu Lee, and Hoi-Jun Yoo Link

Year 2019

No.	Publication	Title
1	JETCAS 2019	CNNP-v2: A Memory-Centric Architecture for Low-Power CNN Processor on Domain-Specific Mobile Devices Author \| Sungpill Choi, Kyeongryeol Bong, Donghyeon Han, and Hoi-Jun Yoo Link
2	SSCL 2019	An Energy-Efficient Deep Reinforcement Learning Accelerator with Transposable PE Array and Experience Compression Author \| Changhyeon Kim, Sanghoon Kang, Sungpill Choi, Dongjoo Shin, Youngwoo Kim, Hoi-Jun Yoo Link
3	SSCL 2019	An Energy-Efficient Sparse Deep-Neural-Network Learning Accelerator with Fine-grained Mixed Precision of FP8-FP16 Author \| Jinsu Lee, Juhyoung Lee, Donghyeon Han, Jinmook Lee, Gwangtae Park, and Hoi-Jun Yoo Link
4	JSTS 2019	A 99.4 fps Optical Flow Estimation Processor with Image Tiling for Action Recognition in Mobile Devices Author \| Juhyoung Lee, Sungpill Choi, Jinmook Lee, Sanghoon Kang, and Hoi-Jun Yoo Link
5	JSTS 2019	A Chaotic Entropy Source based PUF Design for Secure IoT Platform Author \| Minseo Kim and Hoi-Jun Yoo Link
6	JSTS 2019	Low Power and Accurate Current Driver IC for Electrical Impedance Tomography Applications Author \| Jaeeun Jang and Hoi-Jun Yoo Link
7	JSTS 2019	The Reinforcement Learning based Local Routing Optimization for Ad-hoc Network Author \| Yongsu Lee, Jongchan Woo, Hoi-Jun Yoo Link
8	JSTS 2019	A Low-power, Mixed-mode Neural Network Classifier for Robust Scene Classification Author \| Kyuho Lee, Junyoung Park, Hoi-Jun Yoo Link
9	Proceedings of the IEEE	The Heterogeneous Deep Neural Network Processor With a Non-von Neumann Architecture Author \| Dongjoo Shin, Hoi-Jun Yoo Link
10	JSSC 2019	A 0.8-V 82.9-μW In-Ear BCI Controller IC With 8.8 PEF EEG Instrumentation Amplifier and Wireless BAN Transceiver Author \| Jaehyuk Lee, Kyoung-Rog Lee, Unsoo Ha, Ji-Hoon Kim, Kwonjoon Lee, Surin Gweon, Jaeeun Jang, and Hoi-… Link

Year 2018

No.	Publication	Title
1	TCAS-I 2018	A Low-Power Deep Neural Network Online Learning Processor for Real-Time Object Tracking Application Author \| Donghyeon Han, Jinsu Lee, Jinmook Lee, and Hoi-Jun Yoo Link
2	JSSC 2018	A Four-Camera VGA-Resolution Capsule Endoscope System With 80-Mb/s Body Channel Communication Transceiver and Sub-Centimeter Range Capsule Localization Author \| Jaeeun Jang, Jihee Lee, Kyoung-Rog Lee, Jiwon Lee, Minseo Kim, Yongsu Lee, Joonsung Bae, and Hoi-Jun… Link
3	MICRO 2018	DNPU: An Energy-Efficient Deep Learning Processor with Heterogeneous Multi-Core Architecture Author \| Dongjoo Shin, Jinmook Lee, Jinsu Lee, Juhyoung Lee, and Hoi-Jun Yoo Link
4	JSSC 2018	UNPU: An Energy-Efficient Deep Neural Network Accelerator with Fully-Variable Weight Bit Precision Author \| Jinmook Lee, Changhyeon Kim, Sanghoon Kang, Dongjoo Shin, Sangyeob Kim and Hoi-Jun Yoo Link
5	JETCAS 2018	Low-Power Scalable 3-D Face Frontalization Processor for CNN-based Face Recognition in Mobile Devices Author \| Sanghoon Kang, Jinmook Lee, Kyeongryeol Bong, Changhyeon Kim, Youchang Kim, and Hoi-Jun Yoo Link
6	JSSC 2018	An EEG-NIRS Multimodal SoC for Accurate Anesthesia Depth Monitoring Author \| Unsoo Ha, Jaehyuk Lee, Minseo Kim, Taehwan Roh, Sangsik Choi, and Hoi-Jun Yoo Link
7	JSSC 2018	A Low-Power Convolutional Neural Network Face Recognition Processor and a CIS Integrated With Always-on Face Detector Author \| Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, Donghyeon Han, and Hoi-Jun Yoo Link
8	TCAS-I 2018	0.55 V 1.1 mW Artificial Intelligence Processor with On-chip PVT Compensation for Autonomous Mobile Robots Author \| Youchang Kim, Dongjoo Shin, Jinsu Lee, Yongsu Lee, and Hoi-Jun Yoo Link

Year 2017

No.	Publication	Title
1	MICRO 2017	Low-Power Convolutional Neural Network Processor for a Face-Recognition System Author \| Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, and Hoi-Jun Yoo Link
2	JSTS 2017	80 μW/MHz, 850 MHz Fault Tolerant Processor with Fault Monitor Systems Author \| Jinho Han, Youngsu Kwon, Kyeongsun Shin, and Hoi-Jun Yoo Link
3	JSTS 2017	0.025mJ/Image Fast-scan and SNR Enhanced Electrical Impedance Tomography IC for Lung Ventilation Monitoring Author \| Jaehyuk Lee, Unsoo Ha and Hoi-Jun Yoo Link
4	JSTS 2017	A 55.77 μW Bio-impedance Sensor with 276 μs Settling Time for Portable Blood Pressure Monitoring System Author \| Kwantae Kim , Minseo Kim , Hyunwoo Cho , Kwonjoon Lee, and Hoi-Jun Yoo Link
5	JSTS 2017	A 206.3 μW Non-contact Compensation IC for Body Channel Communication Author \| Kyoung-Rog Lee, Jaeeun Jang, and Hoi-Jun Yoo Link
6	JSTS 2017	A 48 μW, 8.88 mW/W Batteryless Wirelessly Power Transferred Body Channel Communication Identification System Author \| Jihee Lee, Yongsu Lee, Hyungwoo Cho, and Hoi-Jun Yoo Link
7	JSTS 2017	A Memory-efficient Hand Segmentation Architecture for Hand Gesture Recognition in Low-power Mobile Devices Author \| Sungpill Choi, Seongwook Park, and Hoi-Jun Yoo Link
8	JSSC 2017	A 1.4-mΩ-Sensitivity 94-dB Dynamic-Range Electrical Impedance Tomography SoC and 48-Channel Hub-SoC for 3-D Lung Ventilation Monitoring System Author \| Minseo Kim, Hyunki Kim, Jaeeun Jang, Jihee Lee, Jaehyuk Lee, Jiwon Lee, Kyungrog Lee, Kwantae Kim, Y… Link
9	JSSC 2017	A 82nW Chaotic-Map True Random Number Generator Based on a Sub-Ranging SAR ADC Author \| Minseo Kim, Unsoo Ha, Kyuho Lee, Yongsu Lee, and Hoi-Jun Yoo Link
10	MICRO 2017	BRAIN: A Low-Power Deep Search Engine for Autonomous Robots Author \| Youchang Kim, Dongjoo Shin, Jinsu Lee, and Hoi-Jun Yoo Link
11	TVLSI 2017	A 17.5 fJ/bit Energy-efficient Analog SRAM for Mixed-signal Processing Author \| Jinsu Lee, Dongjoo Shin, Youchang Kim, and Hoi-Jun Yoo Link
12	JETCAS 2017	Sticker-Type Hybrid Photoplethysmogram Monitoring System Integrating CMOS IC With Organic Optical Sensors Author \| Yongsu Lee, Hyeonwoo Lee, Jaeeun Jang, Jihee Lee, Minseo Kim, Jaehyuk Lee, Hyunki Kim, Seunghyup Yoo… Link
13	JSSC 2017	A 502-GOPS and 0.984-mW Dual-Mode Intelligent ADAS SoC With Real-Time Semiglobal Matching and Intention Prediction for Smart Automotive Black Box System Author \| Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Jaeeun Jang, Kyoung-Rog Lee, Jihee Lee, Gyeonghoo… Link

Year 2016

No.	Publication	Title
1	TCAS-I 2016	A CMOS Image Sensor-Based Stereo Matching Accelerator With Focal-Plane Sparse Rectification and Analog Census Transform Author \| Changhyeon Kim, Kyeongryeol Bong, Sungpill Choi, Kyuho Jason Lee, and Hoi-jun Yoo Link
2	TCAS-II 2016	A Fault Tolerant Cache System of Automotive Vision Processor Complying With ISO26262 Author \| Jinho Han, Youngsu Kwon, Kyeongjin Byun, and Hoi-jun Yoo Link
3	JSTS 2016	Wrist Watch-type Cardiovascular Monitoring System using Concurrent ECG and APW Measurement Author \| Kwonjoon Lee, Kiseok Song, Taehwan Roh, and Hoi-jun Yoo Link
4	Microelectronics Journal 2016	The effects of electrode impedance on receiver sensitivity in body channel communication Author \| Joonsung Bae and Hoi-Jun Yoo Link
5	JSSC 2016	An Energy-Efficient Embedded Deep Neural Network Processor for High Speed Visual Attention in Mobile Vision Recognition SoC Author \| Seongwook Park, Injoon Hong, Junyoung Park, and Hoi-Jun Yoo Link
6	JSTS 2016	A 95% accurate EEG-connectome Processor for a Mental Health Monitoring System Author \| Hyunki Kim, Kiseok Song, Taehwan Roh, and Hoi-Jun Yoo Link
7	TBioCAS 2016	A 540-μW Duty Controlled RSSI with Current Reusing Technique for Human Body Communication Author \| Jaeeun Jang, Yongsu Lee, Hyunwoo Cho, and Hoi-Jun Yoo Link
8	TCAS-II 2016	An Energy-efficient Speech Extraction Processor for Robust User Speech Recognition in Mobile Head-mounted Display Systems Author \| Jinmook Lee, Seongwook Park, Injoon Hong, and Hoi-Jun Yoo Link
9	JSSC 2016	A 0.5° Error 10 mW CMOS Image Sensor-Based Gaze Estimation Processor Author \| Kyeongryeol Bong, Injoon Hong, Gyeonghoon Kim, and Hoi-Jun Yoo Link
10	TCAS-I 2016	A 0.5 V 54 μW Ultra-Low-Power Object Matching Processor for Micro Air Vehicle Navigation Author \| Youchang Kim, Injoon Hong, Junyoung Park, and Hoi-Jun Yoo Link
11	TBioCAS 2016	A 259.6μW HRV-EEG Processor With Nonlinear Chaotic Analysis During Mental Tasks Author \| Taehwan Roh, Sunjoo Hong, Hyunwoo Cho, and Hoi-Jun Yoo Link
12	JSSC 2016	A 79 pJ/b 80 Mb/s Full-Duplex Transceiver and a 42.5 μW 100 kb/s Super-Regenerative Transceiver for Body Channel Communication Author \| Hyunwoo Cho, Hyunki Kim, Minseo Kim, Jaeeun Jang, Yongsu Lee, Kyuho Jason Lee, Joonsung Bae, and Hoi… Link
13	JSSC 2016	A 2.71 nJ/Pixel Gaze-Activated Object Recognition System for Low-Power Mobile Smart Glasse Author \| Injoon Hong, Kyeongryeol Bong, Dongjoo Shin, Seongwook Park, Kyuho Jason Lee, Youchang Kim, and Hoi-… Link

Year 2015

No.	Publication	Title
1	TBioCAS 2015	An Energy-Efficient and Scalable Deep Learning/Interference Processor With Tetra-Parallel MIMD Architecture for Big Data Application Author \| Seongwook Park, Junyoung Park, Kyeongryeol Bong, Dongjoo Shin, Jinmook Lee, Sungpill Choi, and Hoi-J… Link
2	TBioCAS 2015	A Wearable EEG-HEG-HRV Multimodal System With Simultaneous Monitoring of tES for Mental Health Management Author \| Unsoo Ha, Yongsu Lee, Hyunki Kim, Taehwan Roh, Joonsung Bae, Changhyeon Kim, and Hoi-Jun Yoo Link
3	JSSC 2015	A 5.2 mW IEEE 802.15.6 HBC Standard Compatible Transceiver With Power Efficient Delay-Locked-Loop Based BPSK Demodulator Author \| Hyunwoo Cho, Hyungwoo Lee, Joonsung Bae, and Hoi-Jun Yoo Link
4	JSSC 2015	A 27 mW Reconfigurable Marker-Less Logarithmic Camera Pose Estimation Engine for Mobile Augmented Reality Processor Author \| Injoon Hong, Gyeonghoon Kim, Youchang Kim, Donghyun Kim, Byeong-Gyu Nam, and Hoi-Jun Yoo Link
5	JSSC 2015	A 10.4 mW Electrical Impedance Tomography SoC for Portable Real-Time Lung Ventilation Monitoring System Author \| Sunjoo Hong, Jaehyuk Lee, Joonsung Bae, and Hoi-Jun Yoo Link
6	JSSC 2015	A 45μW Injection-Locked FSK Wake-Up Receiver With Frequency-to-Envelope Conversion for Crystal-Less Wireless Body Area Network Author \| Joonsung Bae and Hoi-Jun Yoo Link
7	TMTT 2015	The Effects of Electrode Configuration on Body Channel Communication Based on Analysis of Vertical and Horizontal Electric Dipoles Author \| Joonsung Bae and Hoi-Jun Yoo Link
8	JSSC 2015	A Vocabulary Forest Object Matching Processor With 2.07 M-Vector/s Throughput and 13.3 nJ/Vector Per-Vector Energy for Full-HD 60 fps Video Object Recognition Author \| Kyuho Jason Lee, Gyeonghoon Kim, Junyoung Park, and Hoi-Jun Yoo Link
9	JSSC 2015	An Impedance and Multi-Wavelength Near-Infrared Spectroscopy IC for Non-Invasive Blood Glucose Estimation Author \| Kiseok Song, Unsoo Ha, Seongwook Park, Joonsung Bae, and Hoi-Jun Yoo Link
10	JSSC 2015	A 4.9 mΩ-Sensitivity Mobile Electrical Impedance Tomography IC for Early Breast-Cancer Detection System Author \| Sunjoo Hong, Kwonjoon Lee, Unsoo Ha, Hyunki Kim, Yongsu Lee, Youchang Kim, and Hoi-Jun Yoo Link
11	JSSC 2015	A 1.22 TOPS and 1.52 mW/MHz Augmented Reality Multi-Core Processor with Neural Network NoC for HMD Applications Author \| Gyeonghoon Kim, Kyuho Lee, Youchang Kim, Seongwook Park, Injoon Hong, Kyeongryeol Bong, and Hoi-Jun… Link

Year 2014

No.	Publication	Title
1	TBioCAS 2014	A Wearable Neuro-Feedback System With EEG-Based Mental Status Monitoring and Transcranial Electrical Stimulation Author \| Taehwan Roh, Kiseok Song, Hyunwoo Cho, Dongjoo Shin, and Hoi-Jun Yoo Link
2	MICRO 2014	An Augmented Reality Processor with a Congestion-Aware Network-on-Chip Scheduler Author \| Gyeonghoon Kim, Donghyun Kim, Seongwook Park, Youchang Kim, Kyuho Lee, Injoon Hong, Kyeongryeol Bon… Link
3	TCAS-I 2014	Intelligent Network-on-Chip With Online Reinforcement Learning for Portable HD Object Recognition Processor Author \| Junyoung Park, Injoon Hong, Gyeonghoon Kim, Byeong-Gyu Nam, and Hoi-Jun Yoo Link
4	JSSC 2014	An 87mA·min Iontophoresis Controller IC With Dual-Mode Impedance Sensor for Patch-Type Transdermal Drug Delivery System Author \| Kiseok Song, Unsoo Ha, Jaehyuk Lee, Kyeongryeol Bong, and Hoi-Jun Yoo Link

Year 2013

No.	Publication	Title
1	JSSC 2013	A 57mW 12.5μJ/epoch Embedded Mixed-mode Neuro-Fuzzy Processor for Mobile Real-time Object Recognition Author \| Jinwook Oh, Gyeonghoon Kim, Byeong-Gyu Nam, and Hoi-Jun Yoo Link
2	JSSC 2013	An 86mW 98GOPS ANN-Searching Processor for Full-HD 30fps Video Object Recognition with Zeroless Locality-Sensitive Hashing Author \| Gyeonghoon Kim, Jinwook Oh, Seungjin Lee, and Hoi-Jun Yoo Link
3	TCAS-I 2013	A 37.5μW Body Channel Communication Wake-up Receiver with Injection-locking Ring Oscillator for Wireless Body Area Network Author \| Hyunwoo Cho, Joonsung Bae, and Hoi-Jun Yoo Link
4	TBioCAS 2013	Low Power and Self-Reconfigurable WBAN Controller for Continuous Bio-Signal Monitoring System Author \| Seulki Lee and Hoi-Jun Yoo Link
5	SSCS Magazine 2013	Your Heart on Your Sleeve: Advances in Textile-Based Electronics Are Weaving Computers Right into the Clothes We Wear Author \| Hoi-Jun Yoo Link
6	JSSC 2013	A 320mW 342GOPS Real-Time Dynamic Object Recognition Processor for HD 720p Video Streams Author \| Jinwook Oh, Gyeonghoon Kim, Junyoung Park, Injoon Hong, Seungjin Lee, Joo-Young Kim, Jeong-Ho Woo, … Link

Year 2012

No.	Publication	Title
1	TBioCAS 2012	A Sub-10 nA DC-Balanced Adaptive Stimulator IC With Multi-Modal Sensor for Compact Electro-Acupuncture Stimulation Author \| Kiseok Song, Hyungwoo Lee, Sunjoo Hong, Hyunwoo Cho, Unsoo Ha, and Hoi-Jun Yoo Link
2	MICRO 2012	Low-Power, Real-Time Object Recognition Processor for Mobile Vision Systems Author \| Jinwook Oh, Gyeonghoon Kim, Junyoung Park, Injoon Hong, Seungjin Lee, Joo-Young Kim, Jeong-Ho Woo, … Link
3	JSSC 2012	A Low Energy Crystal-Less Double-FSK Sensor Node Transceiver for Wireless Body-Area-Network Author \| Joonsung Bae, Kiseok Song, Hyungwoo Lee, Hyunwoo Cho, and Hoi-Jun Yoo Link
4	JSSC 2012	A 92mW Real-Time Traffic Sign Recognition System with Robust Illumination Adaptation and Support Vector Mahcine Author \| Junyoung Park, Joonsoo Kwon, Jinwook Oh, Seungjin Lee, Joo-Young Kim, and Hoi-Jun Yoo Link
5	TVLSI 2012	A 1.2-mW Online Learning Mixed-mode Intelligent Inference Engine for Low Power Real-time Object Recognition Processor Author \| Jinwook Oh, Seunjin Lee, and Hoi-Jun Yoo Link
6	TMTT 2012	The Signal Transmission Mechanism on the Surface of Human Body for Body Channel Communication Author \| Joonsung Bae, Hyunwoo Cho, Kiseok Song, Hyungwoo Lee, and Hoi-Jun Yoo Link
7	JSSC 2012	A 75μW Real-Time Scalable Body Area Network Controller and a 25μW ExG Sensor IC for Compact Sleep Monitoring Applications Author \| Seulki Lee, Long Yan, Taehwan Roh, Sunjoo Hong, and Hoi-Jun Yoo Link
8	JSSC 2012	A 0.24-nJ/b Wireless Body-Area-Network Transceiver With Scalable Double-FSK Modulation Author \| Joonsung Bae, Kiseok Song, Hyungwoo Lee, Hyunwoo Cho, and Hoi-Jun Yoo Link

Year 2011

No.	Publication	Title
1	TBioCAS 2011	A Wirelessly Powered Electro-Acupuncture Based on Adaptive Pulsewidth Monophase Stimulation Author \| Kiseok Song, Long Yan, Seulki Lee, Jerald Yoo, and Hoi-Jun Yoo Link
2	JSSC 2011	A Low Energy Injection-Locked FSK Transceiver With Frequency-to-Amplitude Conversion for Body Sensor Applications Author \| Joonsung Bae, Long Yan, and Hoi-Jun Yoo Link
3	JSTS 2011	A 40fJ/c-s 1V 10 bit SAR ADC with Dual Sampling Capacitive DAC Topology Author \| Binhee Kim, Long Yan, Jerald Yoo, and Hoi-Jun Yoo Link
4	TNN 2011	24-GOPS 4.5-mm2 Digital Cellular Neural Network for Rapid Visual Attention in an Object-Recognition SoC Author \| Seungjin Lee, Minsu Kim, Kwanho Kim, Joo-Young Kim, and Hoi-Jun Yoo Link
5	JSSC 2011	A 3.9mW 25-Electrode Reconfigured Sensor for Wearable Cardiac Monitoring System Author \| Long Yan, Joonsung Bae, Seulki Lee, Taehwan Roh, Kiseok Song, and Hoi-Jun Yoo Link
6	JSSC 2011	A 345mW Heterogeneous Many-Core Processor With an Intelligent Inference Engine for Robust Object Recognition Author \| Seungjin Lee, Minsu Kim, Kwanho Kim, Joo-Young Kim, and Hoi-Jun Yoo Link

Year 2010

No.	Publication	Title
1	JSTS 2010	A Low-Power Portable ECG Touch Sensor with Two Dry Metal Contact Electrodes Author \| Long Yan and Hoi-Jun Yoo Link
2	JSSC 2010	A Low-Energy Inductive Coupling Transceiver With Cm-Range 50-Mbps Data Communication in Mobile Device Applications Author \| Seulki Lee, Kiseok Song, Jerald Yoo, and Hoi-Jun Yoo Link
3	JSSC 2010	A 0.5-μVrms 12-μW Wirelessly Powered Patch-Type Healthcare Sensor for Wearable Body Sensor Network Author \| Long Yan, Jerald Yoo, Binhee Kim, and Hoi-Jun Yoo Link
4	IEICE TC 2010	A 4.78μs Dynamic Compensated Inductive Coupling Transceiver for Ubiquitous and Wearable Body Sensor Network Author \| Seulki Lee, Jerald Yoo, and Hoi-Jun Yoo Link
5	JSSC 2010	A 118.4GB/s Multi-Casting Network-on-Chip With Hierarchical Star-Ring Combined Topology for Real-Time Object Recognition Author \| Joo-Young Kim, Junyoung Park, Seungjin Lee, Minsu Kim, Jinwook Oh, and Hoi-Jun Yoo Link
6	TCSVT 2010	Visual Image Processing RAM: Memory Architecture with 2-D Data Location Search and Data Consistency Management for a Multicore Object Recognition Processor Author \| Joo-Young Kim, Donghyun Kim, Seungjin Lee, Kwanho Kim, and Hoi-Jun Yoo Link
7	SP-IC 2010	An attention controlled multi-core architecture for energy efficient object recognition Author \| Joo-Young Kim, Sejong Oh, Seungjin Lee, Minsu Kim, Jinwook Oh, and Hoi-Jun Yoo Link
8	PR 2010	Familiarity based unified visual attention model for fast and robust object recognition Author \| Seungjin Lee, Kwanho Kim, Joo-Young Kim, Minsu Kim, and Hoi-Jun Yoo Link
9	TADVP 2010	Electrical Characterization of Screen-Printed Circuits on the Fabric Author \| Yongsang Kim, Hyejung Kim, and Hoi-Jun Yoo Link
10	TITB 2010	ECG Signal Compression and Classification Algorithm With Quad Level Vector for ECG Holter System Author \| Hyejung Kim, Refet Firat Yazicioglu, Patrick Merken, Chris Van Hoof, and Hoi-Jun Yoo Link
11	JSSC 2010	A 5.2mW Self-Configured Wearable Body Sensor Network Controller and a 12μW 54.9% Efficiency Wirelessly Powered Sensor for Continuous Health Monitoring System Author \| Jerald Yoo, Long Yan, Seulki Lee , Yongsang Kim, Hyejung Kim, Binhee Kim, and Hoi-Jun Yoo Link
12	JSSC 2010	A 201.4GOPS 496mW Real-Time Multi-Object Recognition Processor With Bio-Inspired Neural Perception Engine Author \| Joo-Young Kim, Minsu Kim, Seungjin Lee , Jinwook Oh, Kwanho Kim, and Hoi-Jun Yoo Link

Year 2009

No.	Publication	Title
1	JSSC 2009	A 10.8mW Body Channel Communication/MICS Dual-Band Transceiver for a Unified Body Sensor Network Controller Author \| Namjun Cho, Joonsung Bae, and Hoi-Jun Yoo Link
2	TCSVT 2009	A Configurable Heterogeneous Multicore Architecture with Cellular Neural Network for Real-Time Object Recognition Author \| Kwanho Kim, Seungjin Lee, Joo-Young Kim, Minsu Kim, and Hoi-Jun Yoo Link
3	MICRO 2009	Real-Time Object Recognition with Neuro-Fuzzy Controlled Workload-Aware Task Pipelining Author \| Joo-Young Kim, Minsu Kim, Seungjin Lee, Jinwook Oh, Sejong Oh, and Hoi-Jun Yoo Link
4	JSSC 2009	A 1.12 pJ/b Inductive Transceiver With a Fault-Tolerant Network Switch for Multi-Layer Wearable Body Area Network Applications Author \| Jerald Yoo, Seulki Lee, and Hoi-Jun Yoo Link
5	TITB 2009	A Wearable ECG Acquisition System With Compact Planar-Fashionable Circuit Board-Based Shirt Author \| Jerald Yoo, Long Yan, Seulki Lee, Hyejung Kim, and Hoi-Jun Yoo Link
6	JSTS 2009	Planar Fashionable Circuit Board Technology and Its Applications Author \| Seulki Lee, Binhee Kim, and Hoi-Jun Yoo Link
7	TMTT 2009	A Planar MICS Band Antenna Combined With a Body Channel Communication Electrode for Body Sensor Network Author \| Namjun Cho, Taehwan Roh, Joonsung Bae, and Hoi-Jun Yoo Link
8	TVLSI 2009	A 152-mW Mobile Multimedia SoC With Fully Programmable 3-D Graphics and MPEG4/H.264/JPEG Author \| Jeong-Ho Woo, Ju-Ho Sohn, Hyejung Kim, and Hoi-Jun Yoo Link
9	CG&A 2009	A Low-Power Multimedia SoC with Fully Programmable 3D Graphics for Mobile Devices Author \| Jeong-Ho Woo, Ju-Ho Shon, Hyejung Kim, and Hoi-Jun Yoo Link
10	IET CDT 2009	Memory-centric network-on-chip for power efficient execution of task-level pipeline on a multi-core processor Author \| Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, Se-Joong Lee, and Hoi-Jun Yoo Link
11	JSSC 2009	An Embedded Stream Processor Core Based on Logarithmic Arithmetic for a Low-Power 3-D Graphics SoC Author \| Byeong-Gyu Nam, and Hoi-Jun Yoo Link
12	TCAS-I 2009	A 200-Mbps 0.02-nJ/b Dual-Mode Inductive Coupling Transceiver for cm-Range Multimedia Application Author \| Seulki Lee, Jerald Yoo, and Hoi-Jun Yoo Link
13	TVLSI 2009	81.6GOPS Object Recognition Processor Based on a Memory-Centric NoC Author \| Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, Se-Joong Lee, and Hoi-Jun Yoo Link
14	JSSC 2009	A 60kb/s-10Mb/s Adaptive Frequency Hopping Transceiver for Interference-Resilient Body Channel Communication Author \| Namjun Cho, Long Yan, Joonsung Bae, and Hoi-Jun Yoo Link
15	JSSC 2009	A 125GOPS 583mW Network-on-Chip Based Parallel Processor With Bio-Inspired Visual Attention Engine Author \| Kwanho Kim, Seungjin Lee, Joo-Young Kim, Minsu Kim, and Hoi-Jun Yoo Link

Year 2007 ~ 2008

No.	Publication	Title
1	JSSC 2008	A 195mW, 9.1MVerices/s Fully Programmable 3-D Graphics Processor for Low-Power Mobile Devices Author \| Jeong-Ho Woo, Ju-Ho Sohn, Hyejung Kim, and Hoi-Jun Yoo Link
2	JSSC 2008	A 19mW/152 mW Mobile Multimedia SoC With Fully Programmable 3-D Graphics and MPEG4/H.264/JPEG Author \| Jeong-Ho Woo, Ju-Ho Sohn, Hyejung Kim, and Hoi-Jun Yoo Link
3	TOC 2008	Power and Area-Efficient Unified Computation of Vector and Elementary Functions for Handheld 3D Graphics Systems Author \| Byeong-Gyu Nam, Hyejung Kim, and Hoi-Jun Yoo Link
4	MCOM 2008	Cost-effective low-power graphics processing unit for handheld devices Author \| Byeong-Gyu Nam, Jeabin Lee, Kwanho Kim, Seungjin Lee, and Hoi-Jun Yoo Link
5	JSSC 2008	A Fully Integrated Digital Hearing Aid Chip With Human Factors Considerations Author \| Sunyoung Kim, Seung Jin Lee, Namjun Cho, Seong-Jun Song, and Hoi-Jun Yoo Link
6	JSSC 2007	A 0.9V 96μW Fully Operational Digital Hearing Aid Chip Author \| Sunyoung Kim, Namjun Cho, Seong-Jun Song, and Hoi-Jun Yoo Link
7	JSSC 2007	A 0.2-mW 2-Mb/s Digital Transceiver Based on Wideband Signaling for Human Body Communications Author \| Seong-Jun Song, Namjun Cho, and Hoi-Jun Yoo Link
8	JSSC 2007	A Low-Power Unified Arithmetic Unit for Programmable Handheld 3-D Graphics Systems Author \| Byeong-Gyu Nam, Hyejung Kim, and Hoi-Jun Yoo Link
9	TMTT 2007	The Human Body Characteristics as a Signal Transmission Medium for Intrabody Communication Author \| Namjun Cho, Jerald Yoo, Seong-Jun Song, Jeabin Lee, Seonghyun Jeon, and Hoi-Jun Yoo Link

Year 2006

No.	Publication	Title
1	JSSC 2006	A 231-MHz, 2.18-mW 32-bit Logarithmic Arithmetic Unit for Fixed-Point 3-D Graphics System Author \| Hyejung Kim, Byeong-Gyu Nam, Ju-Ho Sohn, Jeong-Ho Woo, and Hoi-Jun Yoo Link
2	JSSC 2006	A 155-mW 50-Mvertices/s Graphics Processor With Fixed-Point Programmable Vertex Shader for Mobile Applications Author \| Ju-Ho Sohn, Jeong-Ho Woo, Min-Wuk Lee, Hye-Jung Kim, Ramchan Woo, and Hoi-Jun Yoo Link
3	JSSC 2006	An Energy-Efficient Analog Front-End Circuit for a Sub-1-V Digital Hearing Aid Chip Author \| Sunyoung Kim, Jae-Youl Lee, Seong-Jun Song, Namjun Cho, and Hoi-Jun Yoo Link
4	JSSC 2006	An Autonomous SRAM With On-Chip Sensors in an 80-nm Double Stacked Cell Technology Author \| Kyomin Sohn, Hyun-Sun Mo, Young-Ho Suh, Hyun-Geun Byun, and Hoi-Jun Yoo Link
5	TVLSI 2006	Low-Power Network-on-Chip for High-Performance SoC Design Author \| Kangmin Lee, Se-Joong Lee, and Hoi-Jun Yoo Link
6	JSSC 2006	A Regulated Charge Pump With Small Ripple Voltage and Fast Start-Up Author \| Jae-Youl Lee, Sung-Eun Kim, Seong-Jun Song, Jin-Kyung Kim, Sunyoung Kim, and Hoi-Jun Yoo Link

Year 2004 ~ 2005

No.	Publication	Title
1	CM 2005	Low Power 3D Graphics Processors for Mobile Terminals Author \| Ju-Ho Sohn, Yong-Ha Park, Chi-Weon Yoon, Ramchan Woo, Se-Jeong Park, and Hoi-Jun Yoo Link
2	CE 2005	Development of a 3-D Graphics Rendering Engine with Lighting Acceleration for Handheld Multimedia Systems Author \| Byeong-Gyu Nam, Min-Wuk Lee, and Hoi-Jun Yoo Link
3	DTC 2005	Analysis and Implementation of Practical Cost-Effective Network-on-Chips Author \| Se-Joong Lee, Kangmin Lee, and Hoi-Jun Yoo Link
4	TCAS-II 2005	Packet-Switched On-Chip Interconnection Network for System-on-Chip Applications Author \| Se-Joong Lee, Kangmin Lee, Seong-Jun Song, and Hoi-Jun Yoo Link
5	JSSC 2005	A 0.7-fJ/Bit/Search 2.2-ns Search Time Hybrid-Type TCAM Architecture Author \| Sungdae Choi, Kyomin Sohn, and Hoi-Jun Yoo Link
6	JSSC 2004	A Low-Power 3-D Rendering Engine With Two Texture Units and 29-Mb Embedded DRAM for 3G Multimedia Terminals Author \| Ramchan Woo, Sungdae Choi, Ju-Ho Sohn, Seong-Jun Song, Young-Don Bae, and Hoi-Jun Yoo Link
7	JSSC 2004	1-Gb/s 80-dBΩ Fully Differential CMOS Transimpedance Amplifier in Multichip on Oxide Technology for Optical Interconnects Author \| Sung Min Park, Jaeseo Lee, and Hoi-Jun Yoo Link
8	JSSC 2004	A 210-mW Graphics LSI Implementing Full 3-D Pipeline With 264 Mtexels/s Texturing for Movile Multimedia Applications Author \| Ramchan Woo, Sungdae Choi, Ju-Ho Sohn, Seong-Jun Song, and Hoi-Jun Yoo Link
9	JSSC 2004	A1.25-Gb/s Regulated Cascode CMOS Transimpedance Amplifier for Gigabit Ethernet Applications Author \| Sung Min Park and Hoi-Jun Yoo Link

Year 2001 ~ 2003

No.	Publication	Title
1	JSSC 2003	A 4Gb/s CMOS Clock and Data Recovery Circuit Using 1/8-Rate Clock Technique Author \| Seong-Jun Song, Sung Min Park, and Hoi-Jun Yoo Link
2	IEICE TE 2003	Low Power Motion Estimation and Motion Compensation Block IPs in MPEG-4 Video Codec Hardware for Portable Applications Author \| Chi-Weon Yoon and Hoi-Jun Yoo Link
3	EL 2003	2.5Gbps CMOS transimpedance amplifier for optical communication applications Author \| Sung Min Park and Hoi-Jun Yoo Link
4	JSSC 2002	A 120-mW 3D rendering engine with 6-Mb embedded DRAM and 3.2GB/s runtime reconfigurable bus for PDA chip Author \| Ramchan Woo, Chi-Weon Yoon, Jeonghoon Koo, Se-Joong Lee, and Hoi-Jun Yoo Link
5	JSSC 2002	A Reconfigurable Multilevel Parallel Texture Cache Memory With 75-GB/s Parallel Cache Replacement Bandwidth Author \| Se-Jeong Park, Jeong-Su Kim, Ramchan Woo, Se-Joong Lee, Kangmin Lee, Tae-Hum Yang, Jin-Yong Jung, an… Link
6	IEICE TE 2002	Embedded DRAM (eDRAM) Power Energy Estimation Using Signal Swing-Based Analytical Model Author \| Yong-Ha Park Link
7	EL 2002	A Bit-Wise Read-Compare-Write Scheme for Low Power Read-Modify-Write Scheme Author \| Yong-Ha Park, Sungdae Choi, and Hoi-Jun Yoo Link
8	JSSC 2002	Race Logic Architecture (RALA): A Novel Logic Concept Using the Race Scheme of Input Variables Author \| Se-Joong Lee and Hoi-Jun Yoo Link
9	JSSC 2001	An 80/20-MHz 160-mW Multimedia Processor Integrated with Embedded DRAM, MPEG-4 Accelerator, and 3-D Rendering Engine for Mobile Applications Author \| Chi-Weon Yoon, Ramchan Woo, Jeonghoon Kook, Se-Joong Lee, Kangmin Lee, and Hoi-Jun Yoo Link
10	EL 2001	Hidden Double Data Transfer Scheme for MDL Design Author \| Se-Jeong Park and Hoi-Jun Yoo Link
11	JSSC 2001	A 7.1GB/s Low Power 3D Rendering Engine in 2D Array Embedded Memory Logic CMOS for Portable Multimedia System Author \| Yong-Ha Park, Seon-Ho Han, Jeong-Hwan Lee, and Hoi-Jun Yoo Link
12	JSTS 2001	POPeye: A Simulator for a DRAM Performance Evaluation Author \| Kangmin Lee, Chi-Weon Yoon, Ramchan Woo, Jeonghoon Kook, and Hoi-Jun Yoo Link

Year 1996 ~ 1999

No.	Publication	Title
1	EL 1999	Fast Lock-On Time Mixed Mode DLL With 10ps Jitter Author \| Seon-Ho Han, Joo-Ho Lee, and Hoi-Jun Yoo Link
2	EL 1998	Boosted Charge Transfer Preamplifier For Low Power Gb-Scale GRAM Electron Author \| Jong-Shik Kim, Hoi-jun Yoo, and Kwang-seok Seo Link
3	TCAS-II 1998	Dual VT Self-timed CMOS Logic for Low Subthreshold Current Multi-gigabit Synchronous DRAM Author \| Hoi-Jun Yoo Link
4	JSSC 1998	A Low Noise Folded Bit-Line Sensing Architecture for Multi-Gb DRAM with Ultra High Density 6F2 Cell Author \| Jong-Shik Kim, Yu-soo Choi, Hoi-Jun Yoo, and Kwang-seok Seo Link
5	JSSC 1997	A Study of Pipeline Architectures for High Speed Synchronous DRAM Author \| Hoi-Jun Yoo Link
6	IEICE TE 1997	A Low Voltage High Speed Self-Timed CMOS Logic for the Multi-giga bit Synchronous DRAM Application Author \| Hoi-Jun Yoo Link
7	SSE 1997	An Analytical Model for the Effect of Graded Gate Oxide on the Channel Electric Field in MOSFET's with Lightly Doped Drain Structure Author \| J.S.Kim, Hoi-Jun Yoo, and K.S. Seo Link
8	EL 1996	High Speed Latchup Resistant CMOS Data Output Buffer for Sub-micron DRAM Application Author \| Hoi-Jun Yoo Link

Semiconductor System Lab

PUBLICATION

Semiconductor System Lab

Through this homepage, we would like to share our sweats, pains, excitements and experiences with you.

INTERNATIONAL JOURNAL PAPER

A 8.81 TFLOPS/W Deep-Reinforcement-Learning Accelerator with Delta-based Weight Sharing and Block-Mantissa Reconfigurable PE Array

Author | Sanghyuk An, Junha Ryu, Gwangtae Park, and Hoi-Jun Yoo

An 2.31uJ/Inference Ultra-Low Power Always-On Event-Driven AI-IoT SoC with Switchable nvSRAM Compute-in-Memory Macro

Author | Haoyang Sang, Wenao Xie, Gwangtae Park, and Hoi-Jun Yoo

Scaling-CIM: eDRAM In-Memory-Computing Accelerator With Dynamic-Scaling ADC and Adaptive Analog Operation

Author | Sangjin Kim, Soyeon Um, Wooyoung Jo, Jingu Lee, Sangwoo Ha, Zhiyong Li, and Hoi-Jun Yoo

An Overview of Computing-in-Memory Circuits With DRAM and NVM

Author | Sangjin Kim, and Hoi-Jun Yoo

C-DNN: An Energy-Efficient Complementary Deep-Neural-Network Processor With Heterogeneous CNN/SNN Core Architecture

Author | Sangyeob Kim, Soyeon Kim, Seongyon Hong, Sangjin Kim, Donghyeon Han, Jiwon Choi, and Hoi-Jun Yoo

A Low-power AI-based 3D Rendering Processor with Hybrid DNN Computing

Author | Donghyeon Han, Junha Ryu, Sangyeob Kim, Sangjin Kim, Jongjun Park, and Hoi-Jun Yoo

COOL-NPU: Complementary Online Learning Neural Processing Unit

Author | Sangyeob Kim, Soyeon Kim, Seongyon Hong, Sangjin Kim, Jiwon Choi, Donghyeon Han, and Hoi-Jun Yoo

DynaPlasia: An eDRAM In-Memory Computing-Based Reconfigurable Spatial Accelerator With Triple-Mode Cell

Author | Sangjin Kim, Zhiyong Li, Soyeon Um, Wooyoung Jo, Sangwoo Ha, Juhyoung Lee, Sangyeob Kim, Donghyeon H…

C-DNN V2: Complementary Deep-Neural-Network Processor with Full-Adder/OR-based Reduction Tree and Reconfigurable Spatial Weight Reuse

Author | Sangyeob Kim, and Hoi-Jun Yoo

MetaVRain: A Mobile Neural 3-D Rendering Processor With Bundle-Frame-Familiarity-Based NeRF Acceleration and Hybrid DNN Computing

Author | Donghyeon Han, Junha Ryu, Sangyeob Kim, Sangjin Kim, Jongjun Park, and Hoi-Jun Yoo

Neuro-CIM: ADC-less Neuromorphic Computing-in-Memory Processor with Operation Gating/Stopping and Digital-Analog Networks

Author | Sangyeob Kim, Sangjin Kim, Soyeon Um, Soyeon Kim, Kwantae Kim, and Hoi-Jun Yoo

SNPU: An Energy-Efficient Spike Domain Deep-Neural-Network Processor with Two-step Spike Encoding and Shift-and-Accumulation Unit

Author | Sangyeob Kim, Sangjin Kim, Soyeon Um, Soyeon Kim, Juhyoung Lee, and Hoi-Jun Yoo

A 92 fps and 2.56 mJ/frame Computing-in-Memory-based Human Pose Estimation Accelerator with Resource-Efficient Macro for Mobile Devices

Author | Beomseok Kwon, Zhiyong Li, Sangjin Kim, Wooyoung Jo, and Hoi-Jun Yoo

A Mobile 3D Object Recognition Processor with Deep Learning-based Monocular Depth Estimation

Author | Dongseok Im, Gwangtae Park, Zhiyong Li, Junha Ryu, Sanghoon Kang, Donghyeon Han, Jinsu Lee, Wonhoon …

An Efficient Deep-Learning-Based Super-Resolution Accelerating SoC With Heterogeneous Accelerating and Hierarchical Cache

Author | Zhiyong Li, Sangjin Kim, Dongseok Im, Donghyeon Han, Hoi-Jun Yoo

Energy-efficient DNN Training Processors on Micro-AI Systems

Author | Donghyeon Han, Sanghoon Kang, Sangyeob Kim, Juhyoung Lee, and Hoi-Jun Yoo

DSPU: An Efficient Deep Learning-Based Dense RGB-D Data Acquisition with Sensor Fusion and 3-D Perception SoC

Author | Dongseok Im, Gwangtae Park, Junha Ryu, Zhiyong Li, Sanghoon Kang, Donghyeon Han, Jinsu Lee, Wonhoon …

A 23 μW Keyword Spotting IC with Ring-Oscillator-Based Time-Domain Feature Extraction

Author | Kwantae Kim, Chang Gao, Rui Graça, Ilya Kiselev, Hoi-Jun Yoo, Tobi Delbruck, Shih-Chii Liu

FlashMAC: A Time-Frequency Hybrid MAC Architecture With Variable Latency-Aware Scheduling for TinyML Systems

Author | Surin Gweon, Sanghoon Kang, Kwantae Kim, and Hoi-Jun Yoo

A 49.5 mW Multi-scale Linear Quantized Online Learning Processor for Real-Time Adaptive Object Detection

Author | Seokchan Song, Soyeon Kim, Gwangtae Park, Donghyeon Han, and Hoi-Jun Yoo

A 36.2 dB High SNR and PVT/Leakage-robust eDRAM Computing-In-Memory Macro with Segmented BL and Reference Cell Array

Author | Sangwoo Ha, Sangjin Kim, Donghyeon Han, Soyeon Um, and Hoi-Jun Yoo

OmniDRL: An Energy-Efficient Deep Reinforcement Learning Processor with Dual-mode Weight Compression and Sparse Weight Transposer

Author | Juhyoung Lee, Sangyeob Kim, Sangjin Kim, Wooyoung Jo, Donghyeon Han, and Hoi-Jun Yoo

A Low-Power Graph Convolutional Network Processor with Sparse Grouping for 3D Point Cloud Semantic Segmentation in Mobile Devices

Author | Sangjin Kim, Sangyeob Kim, Juhyoung Lee, and Hoi-Jun Yoo

TSUNAMI: Triple Sparsity-aware Ultra Energy-efficient Neural Network Training Accelerator with Multi-modal Iterative Pruning

Author | Sangyeob Kim, Juhyoung Lee, Sanghoon Kang, Donghyeon Han, Wooyoung Jo, and Hoi-Jun Yoo

Simultaneous Electrical Bio-Impedance Plethysmography at Different Body Parts: Continuous and Non-Invasive Monitoring of Pulse Wave Velocity

Author | Kwonjoon Lee and Hoi-Jun Yoo

ECIM: Exponent Computing in Memory for an Energy Efficient Heterogeneous Floating-Point DNN Training Processor

Author | Juhyoung Lee, Jihoon Kim, Wooyoung Jo, Sangyeob Kim, Sangjin Kim, and Hoi-Jun Yoo

A Mobile DNN Training Processor with Automatic Bit-precision Search and Fine-grained Sparsity Exploitation

Author | Donghyeon Han, Dongseok Im, Gwangtae Park, Youngwoo Kim, Seokchan Song, Juhyoung Lee, and Hoi-Jun Yo…

An Overview of Energy-Efficient Hardware Accelerators for On-Device Deep-Neural-Network Training

Author | Jinsu Lee and Hoi-Jun Yoo

An Overview of Sparsity Exploitation in CNNs for On-Device Intelligence with Software-Hardware Cross-Layer Optimizations

Author | Sanghoon Kang, Gwangtae Park, Sangjin Kim, Soyeon Kim, Donghyeon Han, and Hoi-Jun Yoo

Design of Sub-10-uW Sub-0.1% THD Sinusoidal Current Generator IC for Bio-Impedance Sensing

Author | Kwantae Kim, Sangyeob Kim, and Hoi-Jun Yoo

An Energy-Efficient GAN Accelerator with On-Chip Training for Domain Specific Optimization

Author | Soyeon Kim, Sanghoon Kang, Donghyeon Han, Sangjin Kim, Sangyeob Kim, and Hoi-Jun Yoo

A Pipelined Point Cloud based Neural Network Processor for 3D Vision with Large-scale Max Pooling Layer Prediction

Author | Dongseok Im, Donghyeon Han, Sanghoon Kang, and Hoi-Jun Yoo

HNPU: An Adaptive DNN Training Processor Utilizing Stochastic Dynamic Fixed-point and Active Bit-precision Searching

Author | Donghyeon Han, Dongseok Im, Gwangtae Park, Youngwoo Kim, Seokchan Song, Juhyoung Lee, and Hoi-Jun Yo…

GANPU: An Energy-Efficient Multi-DNN Training Processor for GANs with Speculative Dual-Sparsity Exploitation

Author | Sanghoon Kang, Donghyeon Han, Juhyoung Lee, Dongseok Im, Sangyeob Kim, Soyeon Kim, Junha Ryu, and Ho…

A 0.82 μW CIS-based Action Recognition SoC with Self-Adjustable Frame Resolution for Always-on IoT Devices

Author | Junha Ryu, Gwangtae Park, Dongseok Im, Ji-Hoon Kim, and Hoi-Jun Yoo

A 64.1mW Accurate Real-time Visual Object Tracking Processor with Spatial Early Stopping on Siamese Network

Author | Soyeon Kim, Sangjin Kim, Sangyeob Kim, Donghyeon Han, and Hoi-Jun Yoo

A 43.1TOPS/W Energy-Efficient Absolute-Difference-Accumulation Operation Computing-In-Memory with Computation Reuse

Author | Soyeon Um, Sangyeob Kim, Sangjin Kim, and Hoi-Jun Yoo

A 36-Channel Auto-Calibrated Front-End ASIC for a pMUT-Based Miniaturized 3-D Ultrasound System

Through this homepage, we would like to share our sweats, pains,
excitements and experiences with you.