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IEICE Trans

Jun DEGUCHI

Quantization Strategy for Achieving Low-Cost, Accurate, Pareto-Optimal Convolutional Neural Networks Based on Analysis of Quantized Weight Parameters
Kengo NAKATA Daisuke MIYASHITA Asuka MAKI Fumihiko TACHIBANA Shinichi SASAKI Jun DEGUCHI Ryuichi FUJIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2025/11/01
Vol. E108-A  No. 11  pp. 1526-1535
Type of Manuscript:  PAPER
Category: Neural Networks and Bioengineering
Keyword: 
deep learning, convolutional neural networks, quantization, pruning, mixed-precision computing, 
 Summary | Full Text:PDF
Accelerating CNN Inference with an Adaptive Quantization Method Using Computational Complexity-Aware Regularization
Kengo NAKATA Daisuke MIYASHITA Jun DEGUCHI Ryuichi FUJIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2025/02/01
Vol. E108-A  No. 2  pp. 149-159
Type of Manuscript:  PAPER
Category: Neural Networks and Bioengineering
Keyword: 
deep learning, convolutional neural networks, inference, quantization, mixed-precision computing, 
 Summary | Full Text:PDF
A Mueller-Müller CDR with False-Lock-Aware Locking Scheme for a 56-Gb/s ADC-Based PAM4 Transceiver
Fumihiko TACHIBANA Huy CU NGO Go URAKAWA Takashi TOI Mitsuyuki ASHIDA Yuta TSUBOUCHI Mai NOZAWA Junji WADATSUMI Hiroyuki KOBAYASHI Jun DEGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2024/05/01
Vol. E107-A  No. 5  pp. 709-718
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
baud-rate CDR, PAM4, false-lock-aware, phase adjustment, 
 Summary | Full Text:PDF
A Noise-Canceling Charge Pump for Area Efficient PLL Design
Go URAKAWA Hiroyuki KOBAYASHI Jun DEGUCHI Ryuichi FUJIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2021/10/01
Vol. E104-C  No. 10  pp. 625-634
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies)
Category: 
Keyword: 
PLL, frequency synthesizer, phase-locked loop, charge pump, noise-cancel, phase noise, jitter, in-band noise, occupied area, 
 Summary | Full Text:PDF
Weight Compression MAC Accelerator for Effective Inference of Deep Learning
Asuka MAKI Daisuke MIYASHITA Shinichi SASAKI Kengo NAKATA Fumihiko TACHIBANA Tomoya SUZUKI Jun DEGUCHI Ryuichi FUJIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2020/10/01
Vol. E103-C  No. 10  pp. 514-523
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies)
Category: Integrated Electronics
Keyword: 
deep learning, convolutional neural network, quantization, variable bit width, post-training, inference, accelerator, processor, FPGA, 
 Summary | Full Text:PDF
A-104 dBc/Hz In-Band Phase Noise 3 GHz All Digital PLL with Phase Interpolation Based Hierarchical Time to Digital Converter
Daisuke MIYASHITA Hiroyuki KOBAYASHI Jun DEGUCHI Shouhei KOUSAI Mototsugu HAMADA Ryuichi FUJIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/06/01
Vol. E95-C  No. 6  pp. 1008-1016
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
ADPLL, TDC, phase interpolator, phase noise, 
 Summary | Full Text:PDF