no code implementations • 5 Jan 2022 • Youngeun Kim, Hyunsoo Kim, Seijoon Kim, Sang Joon Kim, Priyadarshini Panda
In addition, we propose Gradient-based Bit Encoding Optimization (GBO) which optimizes a different number of pulses at each layer, based on our in-depth analysis that each layer has a different level of noise sensitivity.
no code implementations • 23 Oct 2021 • Byunggook Na, Jaehee Jang, Seongsik Park, Seijoon Kim, Joonoo Kim, Moon Sik Jeong, Kwang Choon Kim, Seon Heo, Yoonsang Kim, Sungroh Yoon
We implemented large-batch synchronous training of DNNs based on Caffe, a deep learning library.
no code implementations • 26 Mar 2020 • Seongsik Park, Seijoon Kim, Byunggook Na, Sungroh Yoon
Spiking neural networks (SNNs) have gained considerable interest due to their energy-efficient characteristics, yet lack of a scalable training algorithm has restricted their applicability in practical machine learning problems.
no code implementations • 12 Mar 2019 • Seijoon Kim, Seongsik Park, Byunggook Na, Sungroh Yoon
Over the past decade, deep neural networks (DNNs) have demonstrated remarkable performance in a variety of applications.
no code implementations • 10 Sep 2018 • Seongsik Park, Seijoon Kim, Hyeokjun Choe, Sungroh Yoon
The spiking neural networks (SNNs) are considered as one of the most promising artificial neural networks due to their energy efficient computing capability.
no code implementations • 21 May 2018 • Seongsik Park, Jaehee Jang, Seijoon Kim, Sungroh Yoon
Memory-augmented neural networks (MANNs) are designed for question-answering tasks.
no code implementations • 10 Nov 2017 • Seongsik Park, Seijoon Kim, Seil Lee, Ho Bae, Sungroh Yoon
In this paper, we identify memory addressing (specifically, content-based addressing) as the main reason for the performance degradation and propose a robust quantization method for MANNs to address the challenge.
no code implementations • 6 Oct 2016 • Hyeokjun Choe, Seil Lee, Hyunha Nam, Seongsik Park, Seijoon Kim, Eui-Young Chung, Sungroh Yoon
The second is the popularity of NAND flash-based solid-state drives (SSDs) containing multicore processors that can accommodate extra computation for data processing.