Masahiro Nakagawa

According to our database, Masahiro Nakagawa authored at least 50 papers between 1987 and 2024.

Collaborative distances:

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

2024

Multi-Band Optical Networking: Recent Advances toward IOWN All-Photonics Network.

Masahiro Nakagawa, Haruka Minami, Takafumi Fukatani, Takeshi Seki, Rie Hayashi, Takeshi Kuwahara

IEICE Trans. Commun., 2024

QoT-Aware Adaptive Multi-Band Networking over Hybrid Fibers Enabled by Wavelength-Selective Band Switching.

Masahiro Nakagawa, Takafumi Fukatani, Takeshi Seki, Rie Hayashi, Takeshi Kuwahara

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Cascadability of PPLN-Based Inter-Band Wavelength Conversion for Band-Switchable Multi-Band Optical Cross-Connect.

Haruka Minami, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Koji Enbutsu, Takeshi Umeki, Rie Hayashi, Takeshi Kuwahara

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Impact of Wavelength-Selective Band Switching on Path Protection in Multi-Band Optical Networks.

Masahiro Nakagawa, Takeshi Seki, Rie Hayashi, Takeshi Kuwahara

Proceedings of the IEEE International Conference on Communications, 2024

2023

Highly Efficient Multi-Band Optical Networks with Wavelength-Selective Band Switching.

Masahiro Nakagawa, Hiroki Kawahara, Takeshi Seki, Takashi Miyamura

IEICE Trans. Commun., May, 2023

Experimental Demonstration of Cascadable PPLN-Based Inter-Band Wavelength Converters for Band-Switchable Multi-Band Optical Cross-Connect.

Haruka Minami, Kenta Hirose, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Koji Enbutsu, Kei Watanabe, Takeshi Umeki, Takashi Miyamura, Takeshi Kuwahara

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Techno-Economic Potential of Wavelength-Selective Band-Switchable OXC in S+C+L Band Optical Networks.

Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Ultra-Low Latency Short Packet Transmission Experiments with Optical Bus Platform Based on PCIe.

Toshiya Matsuda, Kota Nishiyama, Kana Masumoto, Masahiro Nakagawa, Takashi Miyamura

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Bayes-optimal Solution for Environmental Prediction Using Human Sensitivity.

Yohei Saika, Masahiro Nakagawa

Proceedings of the 13th Asian Control Conference, 2022

2021

Real-Time Experiment and Numerical Analysis of Highly-Survivable Adaptive Restoration for High-Capacity Optical Signal Transmission.

Hiroki Kawahara, Kohei Saito, Masahiro Nakagawa, Takashi Kubo, Takeshi Seki, Takeshi Kawasaki, Hideki Maeda

IEICE Trans. Commun., 2021

Adaptive Link-by-Link Band Allocation: A Novel Adaptation Scheme in Multi-Band Optical Networks.

Masahiro Nakagawa, Hiroki Kawahara, Takeshi Seki, Takashi Miyamura

Proceedings of the International Conference on Optical Network Design and Modeling, 2021

Dynamical Properties of Environmental Prediction Using Human Sensitivity.

Yohei Saika, Yuichi Nakamura, Tomoyasu Ichimura, Masahiro Nakagawa

Proceedings of the 10th IEEE Global Conference on Consumer Electronics, 2021

2020

Robustness in Environmental Prediction Using Human Sensitivity Based on Statistical Mechanics of Spin Model.

Yohei Saika, Yuichi Nakamura, Tomoyasu Ichimura, Masahiro Nakagawa

Proceedings of the 9th IEEE Global Conference on Consumer Electronics, 2020

Experimental Demonstration of Wavelength-Selective Band/Direction-Switchable Multi-Band OXC Using an Inter-Band All-Optical Wavelength Converter.

Hiroki Kawahara, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura

Proceedings of the European Conference on Optical Communications, 2020

2019

Passive Optical Metro Network Based on NG-PON2 System to Support Cloud Edges.

Kyota Hattori, Masahiro Nakagawa, Masaru Katayama, Junichi Kani

IEICE Trans. Commun., 2019

Numerical Analysis of Adaptive Restoration in Optical Transport Networks.

Masahiro Nakagawa, Hiroki Kawahara, Kana Masumoto, Hidetoshi Onda, Kazuyuki Matsumura

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Real-time demonstration of 600Gbps/carrier WDM transmission and highly-survivable adaptive restoration on field installed fiber.

Hiroki Kawahara, Kohei Saito, Masahiro Nakagawa, Takashi Kubo, Takeshi Seki, Takeshi Kawasaki, Hideki Maeda, Tomohiro Sekino, Naoki Bannai, Masaki Shinkai, Tomoki Sakamaki, Kenjiro Yamanaka, Takashi Kurimoto

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Do Virtual Reality Images Provide Greater Relaxation Effects than 2D Images?

Kenji Moriya, Rikuto Osawa, Yuya Chiba, Yoshiko Maruyama, Masahiro Nakagawa

Proceedings of the 7th ACIS International Conference on Applied Computing and Information Technology, 2019

2018

Census: fast, scalable and robust data aggregation in MANETs.

Vinod Kulathumani, Anish Arora, Mukundan Sridharan, Ken Parker, Masahiro Nakagawa

Wirel. Networks, 2018

EZ-AG: structure-free data aggregation in MANETs using push-assisted self-repelling random walks.

Vinodkrishnan Kulathumani, Masahiro Nakagawa, Anish Arora

J. Internet Serv. Appl., 2018

Photonic Sub-Lambda transport: An energy-efficient and reliable solution for metro networks.

Masahiro Nakagawa, Kana Masumoto, Hidetoshi Onda, Kazuyuki Matsumura

Proceedings of the 2018 International Conference on Optical Network Design and Modeling, 2018

2017

Dynamic Path Provisioning and Disruption-Free Reoptimization Algorithms for Bandwidth on-Demand Services Considering Fairness.

Masahiro Nakagawa, Hiroshi Hasegawa, Ken-ichi Sato

IEICE Trans. Commun., 2017

Bufferless Bidirectional Multi-Ring Networks with Sharing an Optical Burst Mode Transceiver for Any Route.

Kyota Hattori, Masahiro Nakagawa, Toshiya Matsuda, Masaru Katayama, Katsutoshi Koda

IEICE Trans. Inf. Syst., 2017

Coverage characteristics of self-repelling random walks in mobile ad-hoc networks.

Vinod Kulathumani, Masahiro Nakagawa, Anish Arora

CoRR, 2017

2016

Dynamic Subwavelength Protection Using High-Speed Optical Switches for Optical Metro Networks.

Masahiro Nakagawa, Kyota Hattori, Toshiya Matsuda, Masaru Katayama, Katsutoshi Koda

IEICE Trans. Electron., 2016

Virtual Edge Architecture with Optical Bandwidth Resource Control.

Akira Misawa, Konomi Mochizuki, Hideo Tsuchiya, Masahiro Nakagawa, Kyota Hattori, Masaru Katayama, Junichi Kani

IEICE Trans. Commun., 2016

Optical Layer 2 Switch Network with Bufferless Optical TDM and Dynamic Bandwidth Allocation.

Kyota Hattori, Toru Homemoto, Masahiro Nakagawa, Naoki Kimishima, Masaru Katayama, Akira Misawa

IEICE Trans. Electron., 2016

2015

BCI-based control of electric wheelchair.

Nobuaki Kobayashi, Masahiro Nakagawa

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015

Dynamic bandwidth protection in optical subwavelength switched ring network.

Masahiro Nakagawa, Kyota Hattori, Toshiya Matsuda, Masaru Katayama, Katsutoshi Koda

Proceedings of the European Conference on Optical Communication, 2015

Optical TDM fast reroute method for bufferless metro ring networks with arbitrary fiber length.

Kyota Hattori, Masahiro Nakagawa, Toshiya Matsuda, Masaru Katayama, Katsutoshi Koda

Proceedings of the European Conference on Optical Communication, 2015

Cost-effective control plane design for optical sub-wavelength switched ring network.

Masahiro Nakagawa, Kyota Hattori, Toshiya Matsuda, Masaru Katayama, Katsutoshi Koda

Proceedings of the 10th Asia-Pacific Symposium on Information and Telecommunication Technologies, 2015

Proposal on virtual edge architecture using virtual network function live migration with wavelength ADM.

Akira Misawa, Konomi Mochizuki, Hideo Tsuchiya, Masahiro Nakagawa, Kyota Hattori, Masaru Katayama, Junichi Kani

Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

2014

Hierarchical Time-Slot Allocation for Dynamic Bandwidth Control in Optical Layer-2 Switch Network.

Masahiro Nakagawa, Kyota Hattori, Naoki Kimishima, Masaru Katayama, Akira Misawa

IEICE Trans. Commun., 2014

Flow burst conversion for large-scale optical layer-2 switch network based on scale-out flow control method.

Kyota Hattori, Masahiro Nakagawa, Hiroki Date, Masaru Katayama, Hiroaki Ogawa

Proceedings of the European Conference on Optical Communication, 2014

2010

On the Entropy Based Associative Memory Model with Higher-Order Correlations.

Masahiro Nakagawa

Entropy, 2010

Three-Layer Feedforward Structures Smoothly Approximating Polynomial Functions.

Yuichi Nakamura, Masahiro Nakagawa

Proceedings of the Artificial Neural Networks - ICANN 2010, 2010

2009

Three-dimensional medical image recognition of cancer of the liver by a revised radial basis function (RBF) neural network algorithm.

Masahiro Nakagawa, Tadashi Kondo, Tsuyosi Kudo, Shoichiro Takao, Junji Ueno

Artif. Life Robotics, 2009

Approximation Capability of Continuous Time Recurrent Neural Networks for Non-autonomous Dynamical Systems.

Yuichi Nakamura, Masahiro Nakagawa

Proceedings of the Artificial Neural Networks, 2009

2008

EEG-Based Classification of Motor Imagery Tasks Using Fractal Dimension and Neural Network for Brain-Computer Interface.

Montri Phothisonothai, Masahiro Nakagawa

IEICE Trans. Inf. Syst., 2008

2007

Training Multilayer Neural Network by Global Chaos Optimization Algorithms.

Truong Quang D. Khoa, Masahiro Nakagawa

Proceedings of the International Joint Conference on Neural Networks, 2007

A Generalised Entropy Based Associative Model.

Masahiro Nakagawa

Proceedings of the Neural Information Processing, 14th International Conference, 2007

2006

Entropy Based Associative Memory.

Masahiro Nakagawa

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Entropy Based Associative Model.

Masahiro Nakagawa

Proceedings of the Neural Information Processing, 13th International Conference, 2006

2002

Chaos associative memory model.

Masahiro Nakagawa

Proceedings of the 2002 IEEE International Symposium on Intelligent Control, 2002

2000

A chaos associative memory with a skew-tent mapping.

Masahiro Nakagawa

Proceedings of the IEEE International Conference on Systems, 2000

1998

Periodic chaos neural network with autocorrelation dynamics.

Masahiro Nakagawa

Proceedings of the Knowledge-Based Intelligent Electronic Systems, 1998

A Periodic Chaos Neural Network.

Masahiro Nakagawa

Proceedings of the Fifth International Conference on Neural Information Processing, 1998

1996

An autonomously controlled chaos neural network.

Masahiro Nakagawa

Proceedings of International Conference on Neural Networks (ICNN'96), 1996

1995

A study of chaos neural network with a periodic activation function.

Masahiro Nakagawa

Proceedings of the 2nd New Zealand Two-Stream International Conference on Artificial Neural Networks and Expert Systems (ANNES '95), 1995

1987

Generalized Karhunen-Loeve Transformation I (Theoretical Consideration).

Masahiro Nakagawa, Makoto Miyahara

IEEE Trans. Commun., 1987