Search Results for author: Woo-Seok Choi

Found 6 papers, 0 papers with code

A 0.65-pJ/bit 3.6-TB/s/mm I/O Interface with XTalk Minimizing Affine Signaling for Next-Generation HBM with High Interconnect Density

no code implementations8 Apr 2024 Hyunjun Park, Jiwon Shin, Hanseok Kim, Jihee Kim, Haengbeom Shin, TaeHoon Kim, Jung-Hun Park, Woo-Seok Choi

This paper presents an I/O interface with Xtalk Minimizing Affine Signaling (XMAS), which is designed to support high-speed data transmission in die-to-die communication over silicon interposers or similar high-density interconnects susceptible to crosstalk.

NeuralEQ: Neural-Network-Based Equalizer for High-Speed Wireline Communication

no code implementations4 Aug 2023 Hanseok Kim, Jae Hyung Ju, Hyun Seok Choi, Hyeri Roh, Woo-Seok Choi

With the growing demand for high-bandwidth applications like video streaming and cloud services, the data transfer rates required for wireline communication keeps increasing, making the channel loss a major obstacle in achieving low bit error rate (BER).

A Context-Aware Readout System for Sparse Touch Sensing Array Using Ultra-low-power Always-on Event Detection

no code implementations13 Mar 2022 Hyeri Roh, Woo-Seok Choi

Increasing demand for larger touch screen panels (TSPs) places more energy burden to mobile systems with conventional sensing methods.

Event Detection

Energy-Efficient High-Accuracy Spiking Neural Network Inference Using Time-Domain Neurons

no code implementations4 Feb 2022 Joonghyun Song, Jiwon Shin, Hanseok Kim, Woo-Seok Choi

Due to the limitations of realizing artificial neural networks on prevalent von Neumann architectures, recent studies have presented neuromorphic systems based on spiking neural networks (SNNs) to reduce power and computational cost.

Improving Spiking Neural Network Accuracy Using Time-based Neurons

no code implementations5 Jan 2022 Hanseok Kim, Woo-Seok Choi

Due to the fundamental limit to reducing power consumption of running deep learning models on von-Neumann architecture, research on neuromorphic computing systems based on low-power spiking neural networks using analog neurons is in the spotlight.

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