Kenji Matsui

According to our database, Kenji Matsui authored at least 41 papers between 1989 and 2024.

Collaborative distances:

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

2024

Should competing suppliers with dual-channel supply chains adopt agency selling in an e-commerce platform?

Kenji Matsui

Eur. J. Oper. Res., January, 2024

2022

Should a retailer bargain over a wholesale price with a manufacturer using a dual-channel supply chain?

Kenji Matsui

Eur. J. Oper. Res., 2022

Optimal timing of acquisition price announcement for used products in a dual-recycling channel reverse supply chain.

Kenji Matsui

Eur. J. Oper. Res., 2022

2021

Power structure and profitability in a three-echelon supply chain facing stochastic demand.

Kenji Matsui

Comput. Ind. Eng., 2021

Development of Mobile Device-Based Speech Enhancement System Using Lip-Reading.

Fumiaki Eguchi, Kenji Matsui, Yoshihisa Nakatoh, Yumiko O. Kato, Alberto Rivas, Juan Manuel Corchado

Proceedings of the Distributed Computing and Artificial Intelligence, 2021

2020

Optimal bargaining timing of a wholesale price for a manufacturer with a retailer in a dual-channel supply chain.

Kenji Matsui

Eur. J. Oper. Res., 2020

Speech Enhancement System Using Lip-reading.

Kenji Matsui, Kohei Fukuyama, Yoshihisa Nakatoh, Yumiko O. Kato

Proceedings of the 2nd IEEE International Conference on Artificial Intelligence in Engineering and Technology, 2020

Mobile Device-Based Speech Enhancement System Using Lip-Reading.

Tomonori Nakahara, Kohei Fukuyama, Mitsuru Hamada, Kenji Matsui, Yoshihisa Nakatoh, Yumiko O. Kato, Alberto Rivas, Juan Manuel Corchado

Proceedings of the Distributed Computing and Artificial Intelligence, 2020

2019

A supply chain member should set its margin later if another member's cost is highly uncertain.

Kenji Matsui

Eur. J. Oper. Res., 2019

Development of a Dangerous Driving Suppression System Using Inverse Reinforcement Learning and Blockchain.

Koji Hitomi, Kenji Matsui, Alberto Rivas, Juan Manuel Corchado

Proceedings of the Distributed Computing and Artificial Intelligence, 2019

Feature Extraction and Classification of Odor Using Attention Based Neural Network.

Kohei Fukuyama, Kenji Matsui, Sigeru Omatu, Alberto Rivas, Juan Manuel Corchado

Proceedings of the Distributed Computing and Artificial Intelligence, 2019

2018

When and what wholesale and retail prices should be set in multi-channel supply chains?

Kenji Matsui

Eur. J. Oper. Res., 2018

Mobile Device-based Speech Enhancement System Using Lip-reading.

Yuta Matsunaga, Kenji Matsui

Proceedings of the IEEE International Conference on Artificial Intelligence in Engineering and Technology, 2018

Preliminary Study of Mobile Device-Based Speech Enhancement System Using Lip-Reading.

Yuta Matsunaga, Kenji Matsui, Yoshihisa Nakatoh, Yumiko O. Kato, Daniel López Sánchez, Sara Rodríguez, Juan Manuel Corchado

Proceedings of the Distributed Computing and Artificial Intelligence, 2018

2017

Trajectory-Set Feature for Action Recognition.

Kenji Matsui, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda

IEICE Trans. Inf. Syst., 2017

When should a manufacturer set its direct price and wholesale price in dual-channel supply chains?

Kenji Matsui

Eur. J. Oper. Res., 2017

Revisiting hand-crafted feature for action recognition: a set of improved dense trajectories.

Kenji Matsui, Toru Tamaki, Gwladys Auffret, Bisser Raytchev, Kazufumi Kaneda

CoRR, 2017

Preliminary Study for Improving Accuracy of the Indoor Positioning Method Using Compass and Walking Speed.

Takayasu Kawai, Kenji Matsui, Yukio Honda

Proceedings of the Trends in Cyber-Physical Multi-Agent Systems. The PAAMS Collection, 2017

Multisensor Indoor Location System.

Takayasu Kawai, Kenji Matsui, Yukio Honda

Proceedings of the Trends in Cyber-Physical Multi-Agent Systems. The PAAMS Collection, 2017

Preliminary Study of Multi-modal Dialogue System for Personal Robot with IoTs.

Shintaro Yamasaki, Kenji Matsui

Proceedings of the Distributed Computing and Artificial Intelligence, 2017

Development of Hands-free Speech Enhancement System for Both EL-users and Esophageal Speech Users.

Yuta Matsunaga, Kenji Matsui, Yoshihisa Nakatoh, Yumiko O. Kato

Proceedings of the Distributed Computing and Artificial Intelligence, 2017

Preliminary study for improving accuracy on Indoor positioning method using compass and walking detect.

Takayasu Kawai, Kenji Matsui, Yukio Honda, Gabriel Villarrubia, Juan Manuel Corchado Rodríguez

Proceedings of the Distributed Computing and Artificial Intelligence, 2017

2016

Asymmetric product distribution between symmetric manufacturers using dual-channel supply chains.

Kenji Matsui

Eur. J. Oper. Res., 2016

Preliminary Study of Classifier Fusion Based Indoor Positioning Method.

Yuki Miyashita, Mahiro Oura, Juan Francisco de Paz, Kenji Matsui, Gabriel Villarrubia, Juan M. Corchado

Proceedings of the Ambient Intelligence - Software and Applications, 2016

Singing support system using LPC residual wave for laryngectomee.

Takashi Himeno, Yuto Tanaka, Mitsunori Mizumachi, Kenji Matsui

Proceedings of the IEEE International Conference on Consumer Electronics, 2016

Facial Expression Recognition System for User Preference Extraction.

Naoya Yamaguchi, María Navarro-Cáceres, Fernando de la Prieta, Kenji Matsui

Proceedings of the Distributed Computing and Artificial Intelligence, 2016

2014

Development of Electrolarynx by Multi-agent Technology and Mobile Devices for Prosody Control.

Kenji Matsui, Kenta Kimura, Alberto Pérez, Sara Rodríguez, Juan M. Corchado

Proceedings of the Highlights of Practical Applications of Heterogeneous Multi-Agent Systems. The PAAMS Collection, 2014

2013

Development of electrolarynx with hands-free prosody control.

Kenji Matsui, Kenta Kimura, Yoshihisa Nakatoh, Yumiko O. Kato

Proceedings of the Eighth ISCA Tutorial and Research Workshop on Speech Synthesis, 2013

2012

Strategic upfront marketing channel integration as an entry barrier.

Kenji Matsui

Eur. J. Oper. Res., 2012

2011

Intrafirm trade, arm's-length transfer pricing rule, and coordination failure.

Kenji Matsui

Eur. J. Oper. Res., 2011

2001

An experimental multilingual speech translation system.

Kenji Matsui, Yumi Wakita, Tomohiro Konuma, Kenji Mizutani, Mitsuru Endo, Masashi Murata

Proceedings of the 2001 workshop on Perceptive user interfaces, 2001

2000

A Study of Phoneme and Syllable Duration Characteristics of Mandarin Chinese.

Weizhong Zhu, Kenji Matsui

Proceedings of the 2000 International Symposium on Chinese Spoken Language Processing, 2000

Japanese-to-Chinese spoken language translation based on the simple expression.

Chengqing Zong, Yumi Wakita, Bo Xu, Zhenbiao Chen, Kenji Matsui

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Fine keyword clustering using a thesaurus and example sentences for speech translation.

Yumi Wakita, Kenji Matsui, Yoshinori Sagisaka

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Study of talker individuality by using ARX speech analysis-synthesis-editing system.

Weizhong Zhu, Kenji Matsui, Hideki Kasuya

Proceedings of the IEEE International Conference on Acoustics, 2000

1999

Enhancement of esophageal speech using formant synthesis.

Kenji Matsui, Noriyo Hara

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1997

An experimental bidirectional Japanese/English interpreting video phone system using Internet.

Shoji Hiraoka, Masakatsu Hoshimi, Kenji Matsui, Jean-Claude Junqua

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996

An experimental Japanese/English interpreting video phone system.

Murat Karaorman, Ted H. Applebaum, Tatsuro Itoh, Mitsuru Endo, Yoshio Ohno, Masakatsu Hoshimi, Takahiro Kamai, Kenji Matsui, Kazue Hata, Steve Pearson, Jean-Claude Junqua

Proceedings of the 4th International Conference on Spoken Language Processing, 1996

1991

Improving naturalness in text-to-speech synthesis using natural glottal source.

Kenji Matsui, Stephen D. Pearson, Kazue Hata, Takahiro Kamai

Proceedings of the 1991 International Conference on Acoustics, 1991

1990

Text-to-speech synthesis using a natural voice source.

Stephen D. Pearson, Hector R. Javkin, Kenji Matsui, Takahiro Kamai

Proceedings of the First International Conference on Spoken Language Processing, 1990

1989

A multi-lingual text-to-speech system.

Hector R. Javkin, Kazue Hata, Lucio Mendes, Steven Pearson, Hisayo Ikuta, Abigail Kaun, Gregory DeHaan, Alan Jackson, Beatrix Zimmermann, Tracy Wise, Caroline Henton, Merrilyn Gow, Kenji Matsui, Noriyo Hara, Masaki Kitano, Der-Hwa Lin, Chun-Hong Lin

Proceedings of the IEEE International Conference on Acoustics, 1989