Takahiro Hirayama

According to our database, Takahiro Hirayama authored at least 27 papers between 2012 and 2023.

Collaborative distances:

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

2023

Salience-based VNF placement method for evolving multiple network slices.

Takahiro Hirayama, Masahiro Jibiki, Ved P. Kafle

Comput. Networks, November, 2023

Development of Ankle-Joint Rehabilitation Device for Bedridden Patient Using Fan-Shaped Pneumatic Soft Actuator Driven at Low Pressure.

So Shimooka, Rui Suzuki, Takenori Uehara, Takahiro Hirayama, Akio Gofuku

J. Robotics Mechatronics, June, 2023

Estimating Task Priority in Japanese Disaster Chronology Logs.

Shinji Koju, Koichi Takeuchi, Akihiro Watanabe, Takahiro Hirayama, Hiroyuki Nakao

Proceedings of the 2023 7th International Conference on Natural Language Processing and Information Retrieval, 2023

2022

QoS-aware SFC Migration Scheduling Based on Encoder-Decoder RNN for Cloud-Native Platform.

Takahiro Hirayama, Masahiro Jibiki, Takaya Miyazawa, Ved P. Kafle

Proceedings of the 18th International Conference on Network and Service Management, 2022

SFC Path Selection based on Combination of Topological Analysis and Demand Prediction.

Takahiro Hirayama, Masahiro Jibiki

Proceedings of the 23rd Asia-Pacific Network Operations and Management Symposium, 2022

2021

Sparse Regression Model-Based Relearning Architecture for Shortening Learning Time in Traffic Prediction.

Takahiro Hirayama, Takaya Miyazawa, Masahiro Jibiki, Ved P. Kafle

IEICE Trans. Inf. Syst., 2021

Network Control and Management Automation: Architecture Standardization Perspective.

Ved P. Kafle, Takahiro Hirayama, Takaya Miyazawa, Masahiro Jibiki, Hiroaki Harai

IEEE Commun. Stand. Mag., 2021

Design and Implementation of ICN-Based Elastic Function Offloading Network for SFC.

Yusaku Hayamizu, Kazuhisa Matsuzono, Takahiro Hirayama, Hitoshi Asaeda

Proceedings of the 7th IEEE International Conference on Network Softwarization, 2021

2020

Removing the influence of light on the face from display in iPPG.

Kaito Iuchi, Ryota Mitsuhashi, Takashi Goto, Akira Matsubara, Takahiro Hirayama, Hideki Hashizume, Norimichi Tsumura

Artif. Life Robotics, 2020

Stress levels estimation from facial video based on non-contact measurement of pulse wave.

Kaito Iuchi, Ryota Mitsuhashi, Takashi Goto, Akira Matsubara, Takahiro Hirayama, Hideki Hashizume, Norimichi Tsumura

Artif. Life Robotics, 2020

Regressor Relearning Architecture Adapting to Traffic Trend Changes in NFV Platforms.

Takahiro Hirayama, Masahiro Jibiki, Ved P. Kafle

Proceedings of the 6th IEEE Conference on Network Softwarization, 2020

Virtual Network Function Placement Method for Evolving Network Slices based on Salience.

Takahiro Hirayama, Masahiro Jibiki, Ved P. Kafle

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

2019

Designing Distributed SDN C-Plane Considering Large-Scale Disruption and Restoration.

Takahiro Hirayama, Masahiro Jibiki, Hiroaki Harai

IEICE Trans. Commun., 2019

First Demonstration of End-to-End Network Slicing with Transport Network Coordination and Edge Cloud Applications in 5G Era.

Shinya Nakamura, Kohei Shiomoto, Hyde Sugiyama, Yusuke Hirota, Noboru Yoshikane, Kentaro Sugawara, Masatake Miyabe, Tomotaka Eguchi, Satoru Okamoto, Masaki Murakami, Takahiro Hirayama, Ikuo Sato, Thomas Roux

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

Service Function Migration Scheduling based on Encoder-Decoder Recurrent Neural Network.

Takahiro Hirayama, Takaya Miyazawa, Masahiro Jibiki, Ved P. Kafle

Proceedings of the 5th IEEE Conference on Network Softwarization, 2019

Video-Based Stress Level Measurement Using Imaging Photoplethysmography.

Ryota Mitsuhashi, Kaito Iuchi, Takashi Goto, Akira Matsubara, Takahiro Hirayama, Hideki Hashizume, Norimichi Tsumura

Proceedings of the IEEE International Conference on Multimedia & Expo Workshops, 2019

2018

Salience-Based Distributed Controllers Placement in Software Defined Networks.

Takahiro Hirayama, Takaya Miyazawa, Abu Hena Al Muktadir, Hiroaki Harai, Ved P. Kafle

Proceedings of the IEEE Global Communications Conference, 2018

2017

Reconstruction of control plane of distributed SDN against large-scale disruption and restoration.

Takahiro Hirayama, Takaya Miyazawa, Hideaki Furukawa, Hiroaki Harai

Proceedings of the 2017 IEEE Conference on Computer Communications Workshops, 2017

2016

Remarks on Hypercomplex-Valued Neural Network-Based Direct Adaptive Controller.

Kazuhiko Takahashi, Yuka Wakaume, Takahiro Hirayama, Masafumi Hashimoto

Proceedings of the International Conference on Multimedia Systems and Signal Processing, 2016

2015

Queueing analysis of optical and electronic combined buffer for optical packet switches.

Takahiro Hirayama, Takaya Miyazawa, Hiroaki Harai

Opt. Switch. Netw., 2015

Optical and Electronic Combined Buffer Architecture for Optical Packet Switches.

Takahiro Hirayama, Takaya Miyazawa, Hideaki Furukawa, Hiroaki Harai

JOCN, 2015

Wavelength path signalling for WSS/WBSS combined optical switches in hierarchical optical networks.

Takaya Miyazawa, Takahiro Hirayama, Hiroaki Harai, Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

OpenFlow-Based Automatic Wavelength Selection for an Optical Packet and Circuit Integrated Network.

Takaya Miyazawa, Takahiro Hirayama, Hiroaki Harai

Proceedings of the 2015 IEEE Global Communications Conference, 2015

2014

pico-FCV: Small Single-Operator Electric-Vehicle Using 20 W Hydrogen Fuel Cell Developed for Mechatronics Education.

Yoshihiko Takahashi, Masayuki Tomike, Takahiro Hirayama

J. Robotics Mechatronics, 2014

Demonstration and network scalability analysis of 8-fiber-delay-line SOA-based optical buffer embedded optical packet switching.

Hideaki Furukawa, Satoshi Shinada, Takaya Miyazawa, Takahiro Hirayama, Naoya Wada, Hiroaki Harai

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Design of optical and electronic combined buffer architecture for optical packet switches.

Takahiro Hirayama, Takaya Miyazawa, Hiroaki Harai

Proceedings of the IEEE Global Communications Conference, 2014

2012

Dynamics of Feedback-Induced Packet Delay in ISP Router-Level Topologies.

Takahiro Hirayama, Shin'ichi Arakawa, Ken-ichi Arai, Masayuki Murata

IEICE Trans. Commun., 2012