Sehwan Lee

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 17

Top Topics

Cellular Neural Networks

Motion Artifacts

Top Venues

Publications

Jeongyoon Wie, Sangwoo Jung, Taeryoung Seol, Geunha Kim, Sehwan Lee, Homin Jang, Samhwan Kim, Yeonjae Shin, Jae Eun Jang, Jaeha Kung, Arup K. George, Junghyup Lee
A 3.3-to-11V-Supply-Range 10μW/Ch Arbitrary-Waveform-Capable Neural Stimulator with Output-Adaptive-Self-Bias and Supply-Tracking Schemes in 0.18μm Standard CMOS. CICC (2024)
Taeryoung Seol, Geunha Kim, Sehwan Lee, Samhwan Kim, Dongwook Kim, Jeongyoon Wie, Yeonjae Shin, Hongki Kang, Jae Eun Jang, Arup K. George, Junghyup Lee
33.11 A Hybrid Recording System with 10kHz-BW 630mVPP 84.6dB-SNDR 173.3dB-FOMSNDR and 5kHz-BW 114dB-DR for Simultaneous ExG and Biocurrent Acquisition. ISSCC (2024)
Taeryoung Seol, Sehwan Lee, Geunha Kim, Samhwan Kim, Euiseong Kim, Seungyeob Baik, Jaeha Kung, Ji-Woong Choi, Arup K. George, Junghyup Lee
A 1V 136.6dB-DR 4kHz-BW $\Delta\Sigma$ Current-to-Digital Converter with a Truncation-Noise-Shaped Baseline-Servo-Loop in 0.18\mu\mathrm{m}$ CMOS. ISSCC (2023)
Geunha Kim, Sehwan Lee, Taeryoung Seol, Seungyeob Baik, Yeonjae Shin, Gain Kim, Jong-Hyeok Yoon, Arup K. George, Junghyup Lee
-Order Noise-Shaping SAR-ADC with Enhanced Input Impedance in 0.18μm CMOS. ISSCC (2023)
Sehwan Lee, Yoonsung Choi, Geunha Kim, Seungyeob Baik, Taeryoung Seol, Homin Jang, Doyoung Lee, Minkyu Je, Ji-Woong Choi, Arup K. George, Junghyup Lee
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. ISSCC (2022)
Seungyeob Baik, Taeryoung Seol, Sehwan Lee, Geunha Kim, SeongHwan Cho, Arup K. George, Junghyup Lee
-FOMS Supply- and Temperature-Independent Time-Locked ΔΣ Capacitance-to-Digital Converter in 0.18-μm CMOS. VLSI Technology and Circuits (2022)
Jun-Woo Jang, Sehwan Lee, Dongyoung Kim, Hyunsun Park, Ali Shafiee Ardestani, Yeongjae Choi, Channoh Kim, Yoojin Kim, Hyeongseok Yu, Hamzah Abdel-Aziz, Jun-Seok Park, Heonsoo Lee, Dongwoo Lee, Myeong Woo Kim, Hanwoong Jung, Heewoo Nam, Dongguen Lim, Seungwon Lee, Joon-Ho Song, Suknam Kwon, Joseph Hassoun, SukHwan Lim, Changkyu Choi
Sparsity-Aware and Re-configurable NPU Architecture for Samsung Flagship Mobile SoC. ISCA (2021)
Jun-Seok Park, Jun-Woo Jang, Heonsoo Lee, Dongwoo Lee, Sehwan Lee, Hanwoong Jung, Seungwon Lee, Suknam Kwon, Kyung-Ah Jeong, Joon-Ho Song, SukHwan Lim, Inyup Kang
9.5 A 6K-MAC Feature-Map-Sparsity-Aware Neural Processing Unit in 5nm Flagship Mobile SoC. ISSCC (2021)
Gopinath Mahale, Pramod P. Udupa, Kiran Kolar Chandrasekharan, Sehwan Lee
WinDConv: A Fused Datapath CNN Accelerator for Power-Efficient Edge Devices. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 39 (11) (2020)
Pramod P. Udupa, Gopinath Mahale, Kiran Kolar Chandrasekharan, Sehwan Lee
IKW: Inter-Kernel Weights for Power Efficient Edge Computing. IEEE Access 8 (2020)
Soonyoung Hong, Sehwan Lee, Junghyup Lee, Minkyu Je
A Multi-Mode ULP Receiver Based on an Injection-Locked Oscillator for IoT Applications. IEEE Access 8 (2020)
Saptarsi Das, Arnab Roy, Kiran Kolar Chandrasekharan, Ankur Deshwal, Sehwan Lee
A Systolic Dataflow Based Accelerator for CNNs. ISCAS (2020)
Pramod P. Udupa, Gopinath Mahale, Kiran Kolar Chandrasekharan, Sehwan Lee
Accelerating Depthwise Convolution and Pooling Operations on z-First Storage CNN Architectures. ISCAS (2020)
Jinook Song, Yunkyo Cho, Jun-Seok Park, Jun-Woo Jang, Sehwan Lee, Joon-Ho Song, Jae-Gon Lee, Inyup Kang
An 11.5TOPS/W 1024-MAC Butterfly Structure Dual-Core Sparsity-Aware Neural Processing Unit in 8nm Flagship Mobile SoC. ISSCC (2019)
Taeryoung Seol, Sehwan Lee, Junghyup Lee
A Wearable Electrocardiogram Monitoring System Robust to Motion Artifacts. ISOCC (2018)
Sehwan Lee, Arup K. George, Taeju Lee, Jun-Uk Chu, Sungmin Han, Ji-Hoon Kim, Minkyu Je, Junghyup Lee
A 110dB-CMRR 100dB-PSRR multi-channel neural-recording amplifier system using differentially regulated rejection ratio enhancement in 0.18μm CMOS. ISSCC (2018)
Sehwan Lee, Ju-Hwan Lee
Does Spatial Attribute between 2D and 3D Virtual Spaces make Different User Immersion of Audio-Visual Events? ICCAE (2017)
Sehwan Lee, Bitna Lee, Kern Koh, Hyokyung Bahn
A Demand-Based FTL Scheme Using Dualistic Approach on Data Blocks and Translation Blocks. RTCSA (1) (2011)
Sehwan Lee, Bitna Lee, Kern Koh, Hyokyung Bahn
A lifespan-aware reliability scheme for RAID-based flash storage. SAC (2011)
Sehwan Lee, Kern Koh, Hyokyung Bahn
Unifying Buffer Replacement and Prefetching with Data Migration for Heterogeneous Storage Devices. ICPADS (2010)
Sehwan Lee, Seunghwan Hyun, Kern Koh
Selective Context Switching on Flash Memory. ICCSA Workshops (2009)
Seunghwan Hyun, Sehwan Lee, Sungyong Ahn, Hyokyung Bahn, Kern Koh
Vector Read: Exploiting the Read Performance of Hybrid NAND Flash. RTCSA (2008)
Seunghwan Hyun, Sehwan Lee, Sungyong Ahn, Kern Koh
Improving the Demand Paging Performance with NAND-type Flash Memory. ICCSA Workshops (2008)
Seunghwan Hyun, Sungyong Ahn, Sehwan Lee, Hyokyung Bahn, Kern Koh
Memory-Efficient Compressed Filesystem Architecture for NAND Flash-Based Embedded Systems. ICCSA (1) (2007)