Ryoji Ikegaya

Researcher, Sony Semiconductor Solutions Corporation

Joined

March 2017

Names

Ryoji Ikegaya

Emails

****@sony.com (Confirmed)

Personal Links

DBLP

ORCID

Career & Education History

Researcher

Sony Semiconductor Solutions Corporation (sony.com)

2022 – Present

Researcher

Sony Group Corporation (sony.com)

2021 – 2022

Researcher

Sony Corporation (sony.com)

2006 – 2020

PhD student

Tokyo Institute of Technology, Tokyo Institute of Technology (titech.ac.jp)

2004 – 2006

MS student

Tokyo Institute of Technology, Tokyo Institute of Technology (titech.ac.jp)

2002 – 2004

Advisors, Relations & Conflicts

No relations added

Expertise

neural network compression

2016 – Present

DNN processor

2016 – Present

Publications

n-hot: Efficient Bit-Level Sparsity for Powers-of-Two Neural Network Quantization
Yuiko Sakuma, Hiroshi Sumihiro, Jun Nishikawa, Toshiki Nakamura, Ryoji Ikegaya
- 16 May 2023
- OpenReview Archive Direct Upload
- Readers: Everyone
Filter Pre-Pruning for Improved Fine-tuning of Quantized Deep Neural Networks
Jun Nishikawa, Ryoji Ikegaya
- 16 May 2023
- OpenReview Archive Direct Upload
- Readers: Everyone
n-hot: Efficient bit-level sparsity for powers-of-two neural network quantization
Yuiko Sakuma, Hiroshi Sumihiro, Jun Nishikawa, Toshiki Nakamura, Ryoji Ikegaya
- Published: 01 Jan 2021, Last Modified: 16 May 2023
- CoRR 2021
- Readers: Everyone
Filter pre-pruning for improved fine-tuning of quantized deep neural networks
Jun Nishikawa, Ryoji Ikegaya
- 28 Sept 2020 (modified: 05 May 2023)
- ICLR 2021 Conference Blind Submission
- Readers: Everyone
Filter Pre-Pruning for Improved Fine-tuning of Quantized Deep Neural Networks
Jun Nishikawa, Ryoji Ikegaya
- Published: 01 Jan 2020, Last Modified: 16 May 2023
- CoRR 2020
- Readers: Everyone
A GPS Synchronized, Long-Range Uplink-Only Radio Designed for IoT
Seiji Kobayashi, Nabil Loghin, Ryoji Ikegaya, Hiroyuki Kamata, Katsuyuki Tanaka, Sachio Iida, Yusuke Yoneyama, Toshihiro Fujiki, Masanori Sato
- Published: 01 Jan 2018, Last Modified: 16 May 2023
- ICC 2018
- Readers: Everyone
Performance of Standard Irregular LDPC Codes under Maximum Likelihood Decoding
Ryoji Ikegaya, Kenta Kasai, Tomoharu Shibuya, Kohichi Sakaniwa
- Published: 01 Jan 2007, Last Modified: 16 May 2023
- IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 2007
- Readers: Everyone
Average Bit Erasure Probability of Regular LDPC Code Ensembles under MAP Decoding over BEC
Takayuki Itsui, Kenta Kasai, Ryoji Ikegaya, Tomoharu Shibuya, Kohichi Sakaniwa
- Published: 01 Jan 2007, Last Modified: 16 May 2023
- IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 2007
- Readers: Everyone
The Block Error Probability of Detailedly Represented Irregular LDPC Code Ensembles under Maximum Likelihood Decoding
Ryoji Ikegaya, Kenta Kasai, Tomoharu Shibuya, Koichi Sakaniwa
- Published: 01 Jan 2006, Last Modified: 16 May 2023
- ITW 2006
- Readers: Everyone
Second Support Weight Distribution of Regular LDPC Code Ensembles
Takayuki Itsui, Kenta Kasai, Ryoji Ikegaya, Tomoharu Shibuya, Kohichi Sakaniwa
- Published: 01 Jan 2006, Last Modified: 16 May 2023
- ISIT 2006
- Readers: Everyone

View all 13 publications

Ryoji Ikegaya

Names

Emails

Personal Links

Career & Education History

Advisors, Relations & Conflicts

Expertise

Publications

Co-Authors