Daisuke Miyashita

42 papers C 2Misc 2Journal 20Unranked 18
YearRankTypeTitle / Venue / Authors
2026 J jnl
Revolutionizing Long-Term Memory in AI: New Horizons with High-Capacity and High-Speed Storage.
CoRR
Hiroaki Yamanaka, Daisuke Miyashita, Takashi Toi, Asuka Maki, Taiga Ikeda, Jun Deguchi
2025 J jnl
Accelerating CNN Inference with an Adaptive Quantization Method Using Computational Complexity-Aware Regularization.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kengo Nakata, Daisuke Miyashita, Jun Deguchi, Ryuichi Fujimoto
2025 J jnl
On Storage Neural Network Augmented Approximate Nearest Neighbor Search.
CoRR
Taiga Ikeda, Daisuke Miyashita, Jun Deguchi
2025 J jnl
Quantization Strategy for Achieving Low-Cost, Accurate, Pareto-Optimal Convolutional Neural Networks Based on Analysis of Quantized Weight Parameters.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kengo Nakata, Daisuke Miyashita, Asuka Maki, Fumihiko Tachibana, Shinichi Sasaki, Jun Deguchi, Ryuichi Fujimoto
2024 J jnl
AiSAQ: All-in-Storage ANNS with Product Quantization for DRAM-free Information Retrieval.
CoRR
Kento Tatsuno, Daisuke Miyashita, Taiga Ikeda, Kiyoshi Ishiyama, Kazunari Sumiyoshi, Jun Deguchi
2024 — conf
Mitigation of Accuracy Degradation in 3D Flash Memory Based Approximate Nearest Neighbor Search with Binary Tree Balanced Soft Clustering for Retrieval-Augmented AI.
NewCAS
Shinichi Sasaki, Yuta Aiba, Yusuke Komano, Takahiko Iizuka, Motohiko Fujimatsu, Atsushi Kawasumi, Daisuke Miyashita, Jun Deguchi, Takashi Maeda, Shinji Miyano, Tooru Maruyama
2024 J jnl
Rethinking Sparse Lexical Representations for Image Retrieval in the Age of Rising Multi-Modal Large Language Models.
CoRR
Kengo Nakata, Daisuke Miyashita, Youyang Ng, Yasuto Hoshi, Jun Deguchi
2024 — conf
Rethinking Sparse Lexical Representations for Image Retrieval in the Age of Rising Multi-modal Large Language Models.
ECCV Workshops (17)
Kengo Nakata, Daisuke Miyashita, Youyang Ng, Yasuto Hoshi, Jun Deguchi
2023 J jnl
Can a Frozen Pretrained Language Model be used for Zero-shot Neural Retrieval on Entity-centric Questions?
CoRR
Yasuto Hoshi, Daisuke Miyashita, Yasuhiro Morioka, Youyang Ng, Osamu Torii, Jun Deguchi
2023 — conf
RaLLe: A Framework for Developing and Evaluating Retrieval-Augmented Large Language Models.
EMNLP (Demos)
Yasuto Hoshi, Daisuke Miyashita, Youyang Ng, Kento Tatsuno, Yasuhiro Morioka, Osamu Torii, Jun Deguchi
2023 J jnl
RaLLe: A Framework for Developing and Evaluating Retrieval-Augmented Large Language Models.
CoRR
Yasuto Hoshi, Daisuke Miyashita, Youyang Ng, Kento Tatsuno, Yasuhiro Morioka, Osamu Torii, Jun Deguchi
2023 J jnl
SimplyRetrieve: A Private and Lightweight Retrieval-Centric Generative AI Tool.
CoRR
Youyang Ng, Daisuke Miyashita, Yasuto Hoshi, Yasuhiro Morioka, Osamu Torii, Tomoya Kodama, Jun Deguchi
2022 — conf
Revisiting a kNN-Based Image Classification System with High-Capacity Storage.
ECCV (37)
Kengo Nakata, Youyang Ng, Daisuke Miyashita, Asuka Maki, Yu-Chieh Lin, Jun Deguchi
2022 J jnl
Revisiting a kNN-based Image Classification System with High-capacity Storage.
CoRR
Kengo Nakata, Youyang Ng, Daisuke Miyashita, Asuka Maki, Yu-Chieh Lin, Jun Deguchi
2021 C conf
Adaptive Quantization Method for CNN with Computational-Complexity-Aware Regularization.
ISCAS
Kengo Nakata, Daisuke Miyashita, Jun Deguchi, Ryuichi Fujimoto
2021 — conf
Quantization Strategy for Pareto-optimally Low-cost and Accurate CNN.
AICAS
Kengo Nakata, Daisuke Miyashita, Asuka Maki, Fumihiko Tachibana, Shinichi Sasaki, Jun Deguchi, Ryuichi Fujimoto
2020 J jnl
Weight Compression MAC Accelerator for Effective Inference of Deep Learning.
IEICE Trans. Electron.
Asuka Maki, Daisuke Miyashita, Shinichi Sasaki, Kengo Nakata, Fumihiko Tachibana, Tomoya Suzuki, Jun Deguchi, Ryuichi Fujimoto
2019 J jnl
A 12.8-Gb/s Daisy Chain-Based Downlink I/F Employing Spectrally Compressed Multi-Band Multiplexing for High-Bandwidth, Large-Capacity Storage Systems.
IEEE J. Solid State Circuits
Yuta Tsubouchi, Daisuke Miyashita, Takashi Toi, Yuji Satoh, Fumihiko Tachibana, Junji Wadatsumi, Makoto Morimoto, Ryuichi Fujimoto, Jun Deguchi
2019 C conf
Live Demonstration: FPGA-Based CNN Accelerator with Filter-Wise-Optimized Bit Precision.
ISCAS
Kengo Nakata, Asuka Maki, Daisuke Miyashita, Fumihiko Tachibana, Tomoya Suzuki, Jun Deguchi
2019 — conf
Post Training Weight Compression with Distribution-based Filter-wise Quantization Step.
COOL CHIPS
Shinichi Sasaki, Asuka Maki, Daisuke Miyashita, Jun Deguchi
2018 — conf
A 12.8 GB/S Daisy Chain-Based Downlink I/F Employing Spectrally Compressed Multi-Band Multiplexing for High-Bandwidth and Large-Capacity Storage Systems.
VLSI Circuits
Yuta Tsubouchi, Daisuke Miyashita, Yuji Satoh, Takashi Toi, Fumihiko Tachibana, Makoto Morimoto, Junji Wadatsumi, Jun Deguchi
2018 — conf
FPGA-based CNN Processor with Filter-Wise-Optimized Bit Precision.
A-SSCC
Asuka Maki, Daisuke Miyashita, Kengo Nakata, Fumihiko Tachibana, Tomoya Suzuki, Jun Deguchi
2017 J jnl
A Neuromorphic Chip Optimized for Deep Learning and CMOS Technology With Time-Domain Analog and Digital Mixed-Signal Processing.
IEEE J. Solid State Circuits
Daisuke Miyashita, Shouhei Kousai, Tomoya Suzuki, Jun Deguchi
2017 Misc conf
LogNet: Energy-efficient neural networks using logarithmic computation.
ICASSP
Edward H. Lee, Daisuke Miyashita, Elaina Chai, Boris Murmann, S. Simon Wong
2016 J jnl
Convolutional Neural Networks using Logarithmic Data Representation.
CoRR
Daisuke Miyashita, Edward H. Lee, Boris Murmann
2016 — conf
Time-domain neural network: A 48.5 TSOp/s/W neuromorphic chip optimized for deep learning and CMOS technology.
A-SSCC
Daisuke Miyashita, Shouhei Kousai, Tomoya Suzuki, Jun Deguchi
2015 Misc conf
Mixed-signal circuits for embedded machine-learning applications.
ACSSC
Boris Murmann, Daniel Bankman, Elaina Chai, Daisuke Miyashita, Lita Yang
2014 — conf
19.3 66.3KIOPS-random-read 690MB/s-sequential-read universal Flash storage device controller with unified memory extension.
ISSCC
Konosuke Watanabe, Kenichiro Yoshii, Nobuhiro Kondo, Ken-ichi Maeda, Toshio Fujisawa, Junji Wadatsumi, Daisuke Miyashita, Shouhei Kousai, Yasuo Unekawa, Shinsuke Fujii, Takuma Aoyama, Takayuki Tamura, Atsushi Kunimatsu, Yukihito Oowaki
2014 — conf
3D-integrated, low-height, small module design techniques for 4.48GHz, 560MHz-bandwidth TransferJet™ transceiver.
RWS
Kenichi Agawa, Ichiro Seto, Akihiko Happoya, Yoshihiro Iida, Yusuke Imaizumi, Motochika Okano, Daigo Suzuki, Yuichi Sato, Masaomi Iwanaga, Kazumi Sato, Satoshi Arai, Noriaki Uchida, Koji Ryugo, Daisuke Miyashita, Ryuichi Fujimoto, Yasuo Unekawa
2014 J jnl
An LDPC Decoder With Time-Domain Analog and Digital Mixed-Signal Processing.
IEEE J. Solid State Circuits
Daisuke Miyashita, Ryo Yamaki, Kazunori Hashiyoshi, Hiroyuki Kobayashi, Shouhei Kousai, Yukihito Oowaki, Yasuo Unekawa
2013 J jnl
A -70 dBm-Sensitivity 522 Mbps 0.19 nJ/bit-TX 0.43 nJ/bit-RX Transceiver for TransferJet
IEICE Trans. Electron.
Daisuke Miyashita, Kenichi Agawa, Hirotsugu Kajihara, Kenichi Sami, Ichiro Seto, Ryuichi Fujimoto, Yasuo Unekawa
2013 — conf
A 10.4pJ/b (32, 8) LDPC decoder with time-domain analog and digital mixed-signal processing.
ISSCC
Daisuke Miyashita, Ryo Yamaki, Kazunori Hashiyoshi, Hiroyuki Kobayashi, Shouhei Kousai, Yukihito Oowaki, Yasuo Unekawa
2013 — conf
A supply-noise-rejection technique in ADPLL with noise-cancelling current source.
ESSCIRC
Yusuke Niki, Daisuke Miyashita, Hiroyuki Kobayashi, Shouhei Kousai
2012 — conf
A -70dBm-sensitivity 522Mbps 0.19nJ/bit-TX 0.43nJ/bit-RX transceiver for TransferJet™ SoC in 65nm CMOS.
VLSIC
Daisuke Miyashita, Kenichi Agawa, Hirotsugu Kajihara, Kenichi Sami, Masaomi Iwanaga, Yosuke Ogasawara, Tomohiko Ito, Daisuke Kurose, Naotaka Koide, Toru Hashimoto, Hiroki Sakurai, Takafumi Yamaji, Takashi Kurihara, Kazumi Sato, Ichiro Seto, Hiroshi Yoshida, Ryuichi Fujimoto, Yasuo Unekawa
2012 J jnl
A-104 dBc/Hz In-Band Phase Noise 3 GHz All Digital PLL with Phase Interpolation Based Hierarchical Time to Digital Converter.
IEICE Trans. Electron.
Daisuke Miyashita, Hiroyuki Kobayashi, Jun Deguchi, Shouhei Kousai, Mototsugu Hamada, Ryuichi Fujimoto
2011 J jnl
A Low-Noise and Highly-Linear Transmitter with Envelope Injection Pre-Power Amplifier for Multi-Mode Radio.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shouhei Kousai, Daisuke Miyashita, Junji Wadatsumi, Rui Ito, Takahiro Sekiguchi, Mototsugu Hamada, Kenichi Okada
2010 J jnl
A Fully Integrated 2 ˟ 1 Dual-Band Direct-Conversion Mobile WiMAX Transceiver With Dual-Mode Fractional Divider and Noise-Shaping Transimpedance Amplifier in 65 nm CMOS.
IEEE J. Solid State Circuits
Jun Deguchi, Daisuke Miyashita, Yosuke Ogasawara, Gaku Takemura, Masaomi Iwanaga, Kenichi Sami, Rui Ito, Junji Wadatsumi, Yuki Tsuda, Shoko Oda, Shunji Kawaguchi, Nobuyuki Itoh, Mototsugu Hamada
2010 — conf
A fully integrated 2×1 dual-band direct-conversion transceiver with dual-mode fractional divider and noise-shaping TIA for mobile WiMAX SoC in 65nm CMOS.
ISSCC
Jun Deguchi, Daisuke Miyashita, Yosuke Ogasawara, Gaku Takemura, Masaomi Iwanaga, Kenichi Sami, Rui Ito, Junji Wadatsumi, Yuki Tsuda, Shoko Oda, Shunji Kawaguchi, Nobuyuki Itoh, Mototsugu Hamada
2009 — conf
A 0.6V 380µW -14dBm LO-input 2.4GHz double-balanced current-reusing single-gate CMOS mixer with cyclic passive combiner.
ISSCC
Jun Deguchi, Daisuke Miyashita, Mototsugu Hamada
2008 — conf
A 1.2V 0.2-to-6.3GHz Transceiver with Less Than -29.5dB EVM@-3dBm and a Choke/Coil-Less Pre-Power Amplifier.
ISSCC
Shouhei Kousai, Daisuke Miyashita, Junji Wadatsumi, Asuka Maki, Takahiro Sekiguchi, Rui Ito, Mototsugu Hamada
2006 J jnl
Monolithically Integrated Mach-Zehnder Interferometer All-Optical Switches by Selective Area MOVPE.
IEICE Trans. Electron.
Xueliang Song, Naoki Futakuchi, Daisuke Miyashita, Foo Cheong Yit, Yoshiaki Nakano
2005 — conf
A phase noise minimization of CMOS VCOs over wide tuning range and large PVT variations.
CICC
Daisuke Miyashita, Hiroki Ishikuro, Shouhei Kousai, Hiroyuki Kobayashi, Hideaki Majima, Kenichi Agawa, Mototsugu Hamada