Hiroki Matsumoto

According to our database, Hiroki Matsumoto authored at least 60 papers between 1990 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Unfolded Laplacian Spectral Embedding: A Theoretically Grounded Approach to Dynamic Network Representation.

Haruka Ezoe, Hiroki Matsumoto, Ryohei Hisano

CoRR, August, 2025

2024

Addiction-related brain networks identification via Graph Diffusion Reconstruction Network.

Changhong Jing, Hongzhi Kuai, Hiroki Matsumoto, Tomoharu Yamaguchi, Iman Yi Liao, Shuqiang Wang

Brain Informatics, December, 2024

Web application of an integrated simulation for aquatic environment assessment in coastal and estuarine areas.

Yoshitaka Matsuzaki, Tetsunori Inoue, Masaya Kubota, Hiroki Matsumoto, Tomoyuki Sato, Hikari Sakamoto, Daisuke Naito

Environ. Model. Softw., 2024

Hierarchical Narrative Analysis: Unraveling Perceptions of Generative AI.

Riona Matsuoka, Hiroki Matsumoto, Takahiro Yoshida, Tomohiro Watanabe, Ryoma Kondo, Ryohei Hisano

CoRR, 2024

Hypergraph Change Point Detection using Adapted Cardinality-Based Gadgets: Applications in Dynamic Legal Structures.

Hiroki Matsumoto, Takahiro Yoshida, Ryoma Kondo, Ryohei Hisano

CoRR, 2024

A Consideration on Noise Variance Estimation for Direct Blind Equalization with OFDM Environment.

Minoru Komatsu, Nari Tanabe, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2024

A Method for Measuring Respiratory Rate based on an Object Detection Algorithm.

Nanami Imaizumi, Futoshi Ohyama, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2024

Two-scale Sequence Generation Method Using Machine Learning for Discrete Wavelet Transform.

Yamato Imai, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2024

Proposal of Pulse Wave Extraction Method Based on BSS with Pulse Wave Selection Function.

Yamato Imai, Kazuki Asakura, Seiya Ogawa, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2024

A consideration on improvement of music removal accuracy from environmental sounds.

Hyuga Hagiwara, Tomomi Ogawa, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2024

Breath Counting Method using Object Detection Algorithm.

Nanami Imaizumi, Futoshi Ohyama, Hiroki Matsumoto

Proceedings of the 23rd International Symposium on Communications and Information Technologies, 2024

Improvement of Music Removal Accuracy from Environmental Sounds.

Hyuga Hagiwara, Tomomi Ogawa, Hiroki Matsumoto

Proceedings of the 23rd International Symposium on Communications and Information Technologies, 2024

2023

Consideration on a Single Input Blind Source Separation Method for Pulse Wave Extraction.

Seiya Ogawa, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 22nd International Symposium on Communications and Information Technologies, 2023

A Consideration on Higher Convergence Adaptive Equalization Method with Noises Reduction Function using Total Least Squares Method.

Ryusuke Kono, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 22nd International Symposium on Communications and Information Technologies, 2023

2022

Information Sharing among Senior Parents and Children for the Prevention of Frailty Using ICT.

Daisuke Yasui, Futoshi Ohyama, Hiroki Matsumoto

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2022

Emergency Auscultation Sound Transmission System Using Web Conferencing Services in Japan.

Masayuki Onda, Junya Kawahara, Hiroki Matsumoto

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2022

Study on application of communication in JS8 mode in the amateur radio high frequency band for telemedicine in the event of a major disaster.

Futoshi Ohyama, Satoshi Iwamoto, Osamu Kita, Takahide Kanatake, Daisuke Yasui, Hiroki Matsumoto, Agus Subekti

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2022

Basic research on information systems to support nurses in the event of a large-scale disaster.

Satoshi Iwamoto, Futoshi Ohyama, Hiroki Matsumoto

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2022

Consideration on a Single Input Blind Source Separation Method Using Quadrature Mirror Filter for Pulse Wave Extraction.

Seiya Ogawa, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2022

A Consideration of High-Convergence Adaptive Deconvolution with Noise Reduction Function Based on Total Least Squares.

Ryusuke Kono, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2022

Proposal of Single Input BSS Method Using QMF for Pulse Wave Extraction.

Seiya Ogawa, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 21st International Symposium on Communications and Information Technologies, 2022

Higher Convergence Adaptive Equalization Method with Noise Removal Function Using Total Least Squares Method.

Ryusuke Kono, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 21st International Symposium on Communications and Information Technologies, 2022

2021

On-Machine Estimation of Workholding State for Thin-Walled Parts.

Jingkai Zeng, Koji Teramoto, Hiroki Matsumoto

Int. J. Autom. Technol., 2021

Extraction of Guardrails from MMS Data Using Convolutional Neural Network.

Hiroki Matsumoto, Yuma Mori, Hiroshi Masuda

Int. J. Autom. Technol., 2021

Statistical Modelling of Machining Error for Model-Based Elastomer End-Milling.

Adirake Chainawakul, Koji Teramoto, Hiroki Matsumoto

Int. J. Autom. Technol., 2021

A consideration on Adaptive Equalization Method with Noise Removal Function Based on Channel Estimation Using TLS Method.

Ryusuke Kono, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2021

Pulse Wave Extraction Method Using Wavelet-BSS for driver.

Seiya Ogawa, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 20th International Symposium on Communications and Information Technologies, 2021

A Consideration on Optimal Non-linear Function to Separate Auscultation Sounds Using BSS.

Yuki Kubota, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 20th International Symposium on Communications and Information Technologies, 2021

Proposal of Adaptive Equalization Method with Noise Removal Function Based on Channel Estimation Using TLS Method.

Ryusuke Kono, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 20th International Symposium on Communications and Information Technologies, 2021

2020

Address Usage Estimation Based on Bitcoin Traffic Behavior.

Hiroki Matsumoto, Shusei Igaki, Hiroaki Kikuchi

Proceedings of the Advances in Networked-Based Information Systems, 2020

2019

Blind Equalizer with Noise Reduction Function.

Mitsuru Mashimo, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 2019 International Symposium on Intelligent Signal Processing and Communication Systems, 2019

Proposal of BSS method to separate the respiratory sound and the heart sound.

Yuki Kubota, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 2019 International Symposium on Intelligent Signal Processing and Communication Systems, 2019

Proposal of Extracting Pulse Wave During Driving a Car Based on Frequency Domain BSS.

Kakeru Ishikawa, Minoru Komatsu, Hiroki Matsumoto

Proceedings of the 2019 International Symposium on Intelligent Signal Processing and Communication Systems, 2019

Block BSS Method for Extracting Pulse Wave Under Noisy Environment.

Tomomi Ogawa, Takuya Higo, Hiroki Matsumoto

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

2017

Analysis of Cutting Force in Elastomer End-Milling.

Koji Teramoto, Takahiro Kunishima, Hiroki Matsumoto

Int. J. Autom. Technol., 2017

Blind signal separation for heart sound and lung sound from auscultatory sound based on the high order statistics.

Hotaka Takada, Tomomi Ogawa, Hiroki Matsumoto

Proceedings of the 2017 International Symposium on Intelligent Signal Processing and Communication Systems, 2017

A proposal of the method to suppress a click noise only from an observed audio signal.

Daisuke Kawano, Tomomi Ogawa, Hiroki Matsumoto

Proceedings of the 2017 International Symposium on Intelligent Signal Processing and Communication Systems, 2017

2016

Blind signal separation based on band division using QMF Bank.

Kazuaki Matsushima, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2016

2015

Blind signal separation using QMF.

Kazuaki Matsushima, Tomomi Ogawa, Hiroki Matsumoto

Proceedings of the 2015 International Symposium on Intelligent Signal Processing and Communication Systems, 2015

Application to Women's Healthcare of Health Management System Using a Tablet Phone.

Hiroyuki Okazaki, Hiroki Matsumoto, Yoshiki Shibata, Shinichi Motomura, Naoyuki Masada

Proceedings of the Brain Informatics and Health - 8th International Conference, 2015

2014

A proposal of blind identification method based on over-sampling using orthogonal filter for IIR system.

Shinya Tajima, Tomomi Ogawa, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2014

A simple switched-capacitor algorithmic digital-to-analog converter using sample/hold and divider.

Hiroki Matsumoto

Proceedings of the 2014 IEEE Asia Pacific Conference on Circuits and Systems, 2014

2013

A proposal of blind equalization algorithm using over-sampling for received signals including noise.

Katsuyuki Watanabe, Minoru Komatsu, Hiroki Matsumoto, Toshihiro Furukawa

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2013

A proposal of blind identification method based on over-sampling for AR-model.

Shinya Tajima, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2013

2012

A proposal of blind channel identification based on TLS using over-sampling method for the received signals including noises.

Minoru Komatsu, Tatsuro Odake, Hiroki Matsumoto, Toshihiro Furukawa

Proceedings of the International Symposium on Intelligent Signal Processing and Communications Systems, 2012

2011

Estimation of Thermal Comfort by Measuring Clo Value without Contact.

Hiroki Matsumoto, Yoshio Iwai, Hiroshi Ishiguro

Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2011), 2011

A consideration on the method of transformation from whisper voice to voice sounds.

Masahito Takahashi, Hiroki Matsumoto

Proceedings of the International Symposium on Intelligent Signal Processing and Communications Systems, 2011

A consideration on blind estimation algorithm using total least squares based on over-sampling method.

Hiroki Matsumoto, Tatsuro Odake, Minoru Komatsu, Toshihiro Furukawa

Proceedings of the International Symposium on Intelligent Signal Processing and Communications Systems, 2011

A proposal of blind identification algorithm based on TLS using orthogonal filter.

Minoru Komatsu, Hiroki Matsumoto, Toshihiro Furukawa

Proceedings of the International Symposium on Intelligent Signal Processing and Communications Systems, 2011

An Air Conditioning Control Method Based on Biological Fluctuation.

Hiroki Matsumoto, Yoshio Iwai, Yutaka Nakamura, Hiroshi Ishiguro

Proceedings of the Design, User Experience, and Usability. Theory, Methods, Tools and Practice, 2011

2010

Multiview constraints in frequency space and camera calibration from unsynchronized images.

Hiroki Matsumoto, Jun Sato, Fumihiko Sakaue

Proceedings of the Twenty-Third IEEE Conference on Computer Vision and Pattern Recognition, 2010

2007

A proposal of blind equalizer using kurtosis and skewness.

Hiroki Matsumoto, Yoshihiro Takeichi, Toshihiro Furukawa, Hiroyuki Yashima

IEICE Electron. Express, 2007

A proposal of a new blind equalizer using output signals of decision device.

Hiroki Matsumoto, Shuntaro Takasaki, Toshihiro Furukawa

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006

A Switched-Voltage High-Accuracy Sample/Hold Circuit.

Kenji Ohno, Hiroki Matsumoto, Kenji Murao

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

2005

A consideration of blind source separation using wavelet transform.

Noriyuki Hirai, Hiroki Matsumoto, Toshihiro Furukawa, Kiyoshi Furuya

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2001

A high-accuracy digital readout technique for humidity sensor.

Xiaojing Shi, Hiroki Matsumoto, Kenji Murao

IEEE Trans. Instrum. Meas., 2001

1993

Algebraic Properties of a Learning Multiple-Valued Logic Network.

Zheng Tang, Okihiko Ishizuka, Qixin Cao, Hiroki Matsumoto

Proceedings of the 23rd IEEE International Symposium on Multiple-Valued Logic, 1993

Algorithm and Implementation of a Learning Multiple-Valued Logic Network.

Qixin Cao, Okihiko Ishizuka, Zheng Tang, Hiroki Matsumoto

Proceedings of the 23rd IEEE International Symposium on Multiple-Valued Logic, 1993

1991

Synthesis of Current-Mode Pass Transistor Networks.

Okihiko Ishizuka, Hiroshi Takarabe, Zheng Tang, Hiroki Matsumoto

Proceedings of the 21st International Symposium on Multiple-Valued Logic, 1991

1990

On Design of Multiple-Valued Static Random-Access-Memory.

Okihiko Ishizuka, Zheng Tang, Hiroki Matsumoto

Proceedings of the 20th International Symposium on Multiple-Valued Logic, 1990