Kouji Hirata

According to our database, Kouji Hirata authored at least 65 papers between 2006 and 2023.

Collaborative distances:

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

2023

Game-theoretic approach to epidemic modeling of countermeasures against future malware evolution.

Hideyoshi Miura, Tomotaka Kimura, Hirohisa Aman, Kouji Hirata

Comput. Commun., 2023

Design of Multi-Armed Bandit-Based Routing for in-Network Caching.

Gen Tabei, Yusuke Ito, Tomotaka Kimura, Kouji Hirata

IEEE Access, 2023

Content prefetching method to utilize reinforcement learning-based routing for in-network caching.

Ippei Tayuki, Gen Tabei, Kouji Hirata

Proceedings of the International Conference on Consumer Electronics - Taiwan, 2023

Optimization of UAV placement with task offloading for UAV-based edge computing systems.

Ryo Kaneko, Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata

Proceedings of the International Conference on Consumer Electronics - Taiwan, 2023

Node-based epidemic modeling for countermeasure strategies against future malware evolution.

Yuto Hazama, Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata

Proceedings of the International Conference on Consumer Electronics - Taiwan, 2023

Approximate modeling of malware diffusion on wireless mobile devices.

Hideyoshi Miura, Shoya Abukawa, Tomotaka Kimura, Kouji Hirata

Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

2022

P4-based design of fast failure recovery for software-defined networks.

Hideyoshi Miura, Kouji Hirata, Takuji Tachibana

Comput. Networks, 2022

Server placement method with conditional generative adversarial networks for designing edge computing systems.

Mikoto Tsunematsu, Katsuki Uno, Hideyoshi Miura, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2022

Joint optimization of server and content placement for in-network caching.

Gen Tabei, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2022

Design of a load balancing method for multiple routing configurations.

Ehito Okada, Kouji Hirata, Takuji Tachibana

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2022

2021

Static routing and spectrum allocation method for design of low-power elastic optical networks with multifiber environments.

Takanori Kudo, Tomotaka Kimura, Yutaka Fukuchi, Kouji Hirata

Opt. Switch. Netw., 2021

Multi-Armed Bandit-based Routing Method for In-network Caching.

Gen Tabei, Yusuke Ito, Tomotaka Kimura, Kouji Hirata

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

Inhibition modeling of future malware diffusion with an evolutionary game theory.

Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

Implementation of a fast failure recovery method considering load distribution for network slicing.

Takeru Misugi, Kouji Hirata, Takuji Tachibana

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020

Design of low-power all-optical networks under the constraint of four-wave mixing.

Kouji Hirata, Tomotaka Kimura, Yutaka Fukuchi, Masahiro Muraguchi

Int. J. Commun. Syst., 2020

System Design for Traveling Maintenance in Wide-Area Telecommunication Networks.

Kouji Hirata, Hiroshi Yamamoto, Shohei Kamamura, Toshiyuki Oka, Yoshihiko Uematsu, Hideki Maeda, Miki Yamamoto

IEICE Trans. Commun., 2020

Estimation method of malware infection spreading with graph convolutional networks.

Katsuki Uno, Tomotaka Kimura, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2020

Prioritization method of link protection with convolutional neural networks.

Yurina Nagasawa, Tomotaka Kimura, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2020

Modeling of malware diffusion with the FLIPIT game.

Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2020

A Caching Scheme Based on Popularity and Generation Time of Feedback Information in Edge Computing.

Yusuke Ito, Yusuke Wada, Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2020

Joint optimization of edge server and virtual machine placement in edge computing environments.

Ayaka Takeda, Tomotaka Kimura, Kouji Hirata

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

Optimization of virtual machine placement for balancing network and server load in edge computing environments.

Shota Nangu, Tomotaka Kimura, Kouji Hirata

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

Prediction method of malware infection spreading considering network scale.

Yurina Nagasawa, Keita Kishioka, Tomotaka Kimura, Kouji Hirata

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019

Residual Capacity-Aware Virtual Machine Assignment for Reducing Network Loads in Multi-tenant Data Center Networks.

Tomotaka Kimura, Takaya Suzuki, Kouji Hirata, Masahiro Muraguchi

J. Netw. Syst. Manag., 2019

Infection Dynamics of Self-Evolving Botnets with Deterministic Modeling.

Yuya Kumai, Koki Hongyo, Tomotaka Kimura, Kouji Hirata

Proceedings of the 33rd International Conference on Information Networking, 2019

Popularity-Based Content Cache Management for in-Network Caching.

Taketo Fukushima, Masamitsu Iio, Kouji Hirata, Miki Yamamoto

Proceedings of the 33rd International Conference on Information Networking, 2019

Evaluation of edge cloud server placement for edge computing environments.

Ayaka Takeda, Tomotaka Kimura, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2019

Estimation method of network availability with convolutional neural networks.

Yurina Nagasawa, Tomotaka Kimura, Takanori Kudo, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2019

Static routing and spectrum allocation for mitigating crosstalk in multi-core fiber networks.

Hiroto Kondo, Tomotaka Kimura, Yutaka Fukuchi, Kouji Hirata

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2019

Trajectory estimation method using sparsely deployed anchor nodes.

Tomotaka Kimura, Akira Noguchi, Kouji Hirata, Masahiro Muraguchi

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2019

Evaluation of countermeasure against future malware evolution with deterministic modeling.

Koki Shimizu, Yuya Kumai, Kimiko Motonaka, Tomotaka Kimura, Kouji Hirata

Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019

Implementation of multiple routing configurations on software-defined networks with P4.

Kouji Hirata, Takuji Tachibana

Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019

2018

Adaptive access-point and channel selection method using Markov approximation.

Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi

Int. J. Distributed Sens. Networks, 2018

Flow-Based Routing for Flow Entry Aggregation in Software-Defined Networking.

Koichi Yoshioka, Kouji Hirata, Miki Yamamoto

IEICE Trans. Commun., 2018

Stochastic modeling of self-evolving botnets with vulnerability discovery.

Takanori Kudo, Tomotaka Kimura, Yoshiaki Inoue, Hirohisa Aman, Kouji Hirata

Comput. Commun., 2018

AQM with multi-queue for microburst in data center networks.

Wataru Morita, Daisuke Sugahara, Kouji Hirata, Miki Yamamoto

Proceedings of the IEEE INFOCOM 2018, 2018

Identification of TCP congestion control algorithms with convolution neural networks.

Takahiro Nogiwa, Kouji Hirata

Proceedings of the 2018 International Conference on Information Networking, 2018

Prediction Method of Infection Spreading with CNN for Self-evolving Botnets.

Keita Kishioka, Koki Hongyo, Tomotaka Kimura, Takanori Kudo, Yoshiaki Inoue, Kouji Hirata

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

2017

Routing method with flow entry aggregation for software-defined networking.

Koichi Yoshioka, Kouji Hirata, Miki Yamamoto

Proceedings of the 2017 International Conference on Information Networking, 2017

Static lightpath establishment method with multi-path routing in elastic optical networks.

Masaaki Takezaki, Kouji Hirata

Proceedings of the 2017 International Conference on Information Networking, 2017

Dynamic spectrum allocation method for reducing crosstalk in multi-core fiber networks.

Kai Morita, Kouji Hirata

Proceedings of the 2017 International Conference on Information Networking, 2017

Dynamic access-point selection method using Markov approximation.

Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi

Proceedings of the 2017 International Conference on Information Networking, 2017

Data center traffic engineering using Markov approximation.

Kouji Hirata, Miki Yamamoto

Proceedings of the 2017 International Conference on Information Networking, 2017

Distributed cache management considering content popularity for in-network caching.

Masamitsu Iio, Kouji Hirata, Miki Yamamoto

Proceedings of the 23rd Asia-Pacific Conference on Communications, 2017

2016

Design of low power all-optical networks with dynamic lightpath establishment.

Kouji Hirata, Kohei Ito, Yutaka Fukuchi, Masahiro Muraguchi

J. Commun. Networks, 2016

Fairness Improvement of Multiple-Bottleneck Flow in Data Center Networks.

Kenta Matsushima, Kouji Hirata, Miki Yamamoto

IEICE Trans. Commun., 2016

Behavior analysis of self-evolving botnets.

Takanori Kudo, Tomotaka Kimura, Yoshiaki Inoue, Hirohisa Aman, Kouji Hirata

Proceedings of the International Conference on Computer, 2016

2015

Numerical Analyses of All-Optical Retiming Switches Using Cascade of Second Harmonic Generation and Difference Frequency Mixing in Periodically Poled Lithium Niobate Waveguides.

Yutaka Fukuchi, Kouji Hirata, Joji Maeda

IEICE Trans. Electron., 2015

Adaptive virtual machine assignment for multi-tenant data center networks.

Takaya Suzuki, Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi

Proceedings of the International Conference on Computer, 2015

Design of all-optical networks considering power consumption and four-wave mixing.

Kouji Hirata, Yutaka Fukuchi, Masahiro Muraguchi

Proceedings of the International Conference on Computer, 2015

Dynamic lightpath establishment for achieving low power all-optical networks.

Kouji Hirata, Kohei Ito, Yutaka Fukuchi, Masahiro Muraguchi

Proceedings of the 17th Asia-Pacific Network Operations and Management Symposium, 2015

2013

Dynamic lightpath establishment considering four-wave mixing in multifiber WDM networks.

Kouji Hirata, Yutaka Fukuchi, Masahiro Muraguchi

Photonic Netw. Commun., 2013

Group replica caching scheme for optical grid networks.

Kouji Hirata, Minoru Kawahara

Opt. Switch. Netw., 2013

2012

Contention resolution considering multicast traffic in optically burst-switched WDM networks.

Kouji Hirata, Minoru Kawahara

Photonic Netw. Commun., 2012

Dynamic Routing and Wavelength Assignment in Multifiber WDM Networks with Wavelength Conversion Capability.

Kouji Hirata, Dewiani

Netw. Commun. Technol., 2012

Dynamic Routing and Wavelength Assignment with Backward Reservation in Wavelength-routed Multifiber WDM Networks.

Dewiani, Kouji Hirata, Khamisi Kalegele, Yoshinobu Higami, Shin-ya Kobayashi

J. Networks, 2012

Dynamic routing and wavelength assignment in multifiber WDM networks with sparse wavelength conversion.

Dewiani, Kouji Hirata, Yoshinobu Higami, Shin-ya Kobayashi

Proceedings of the International Conference on Information and Communication Technology Convergence, 2012

2011

Parallel and multi-wavelength downloading in optical grid networks.

Kouji Hirata, Minoru Kawahara

Photonic Netw. Commun., 2011

Replica caching scheme according to status of neighboring nodes in optical grid networks.

Kouji Hirata, Minoru Kawahara

Proceedings of the International Conference on the Network of the Future, 2011

2010

Three-Domain Burst Scheduling in Optically Burst-Switched WDM Networks.

Kouji Hirata, Takahiro Matsuda, Tetsuya Takine

JOCN, 2010

Replica Selection and Downloading based on Wavelength Availability in λ-grid Networks.

Kouji Hirata, Khamisi Kalegele, Yoshinobu Higami, Shin-ya Kobayashi

J. Commun., 2010

Dynamic Parallel Downloading with Network Coding in $\lambda$-Grid Networks.

Kouji Hirata, Khamisi Kalegele, Yoshinobu Higami, Shin-ya Kobayashi

J. Commun., 2010

2007

Dynamic burst discarding scheme for deflection routing in optical burst switching networks.

Kouji Hirata, Takahiro Matsuda, Tetsuya Takine

Opt. Switch. Netw., 2007

Contention-Free lambda-Planes in Optically Burst-Switched WDM Networks.

Kouji Hirata, Takahiro Matsuda, Hiroshi Nagamochi, Tetsuya Takine

IEICE Trans. Commun., 2007

2006

Contention-Free l-Planes in Optically Burst-Switched WDM Networks.

Kouji Hirata, Takahiro Matsuda, Hiroshi Nagamochi, Tetsuya Takine

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006