Kouji Hirata

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 47

Top Topics

Optical Networks

Top Venues

Publications

Ippei Tayuki, Gen Tabei, Kouji Hirata
Content prefetching method to utilize reinforcement learning-based routing for in-network caching. ICCE-Taiwan (2023)
Yuto Hazama, Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata
Node-based epidemic modeling for countermeasure strategies against future malware evolution. ICCE-Taiwan (2023)
Gen Tabei, Yusuke Ito, Tomotaka Kimura, Kouji Hirata
Design of Multi-Armed Bandit-Based Routing for in-Network Caching. IEEE Access 11 (2023)
Hideyoshi Miura, Shoya Abukawa, Tomotaka Kimura, Kouji Hirata
Approximate modeling of malware diffusion on wireless mobile devices. APSIPA ASC (2023)
Ryo Kaneko, Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata
Optimization of UAV placement with task offloading for UAV-based edge computing systems. ICCE-Taiwan (2023)
Hideyoshi Miura, Tomotaka Kimura, Hirohisa Aman, Kouji Hirata
Game-theoretic approach to epidemic modeling of countermeasures against future malware evolution. Comput. Commun. 206 (2023)
Ehito Okada, Kouji Hirata, Takuji Tachibana
Design of a load balancing method for multiple routing configurations. ICCE-TW (2022)
Gen Tabei, Kouji Hirata
Joint optimization of server and content placement for in-network caching. ICCE-TW (2022)
Mikoto Tsunematsu, Katsuki Uno, Hideyoshi Miura, Kouji Hirata
Server placement method with conditional generative adversarial networks for designing edge computing systems. ICCE-TW (2022)
Hideyoshi Miura, Kouji Hirata, Takuji Tachibana
P4-based design of fast failure recovery for software-defined networks. Comput. Networks 216 (2022)
Gen Tabei, Yusuke Ito, Tomotaka Kimura, Kouji Hirata
Multi-Armed Bandit-based Routing Method for In-network Caching. APSIPA ASC (2021)
Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata
Inhibition modeling of future malware diffusion with an evolutionary game theory. APSIPA ASC (2021)
Takanori Kudo, Tomotaka Kimura, Yutaka Fukuchi, Kouji Hirata
Static routing and spectrum allocation method for design of low-power elastic optical networks with multifiber environments. Opt. Switch. Netw. 40 (2021)
Takeru Misugi, Kouji Hirata, Takuji Tachibana
Implementation of a fast failure recovery method considering load distribution for network slicing. APSIPA ASC (2021)
Shota Nangu, Tomotaka Kimura, Kouji Hirata
Optimization of virtual machine placement for balancing network and server load in edge computing environments. APSIPA (2020)
Ayaka Takeda, Tomotaka Kimura, Kouji Hirata
Joint optimization of edge server and virtual machine placement in edge computing environments. APSIPA (2020)
Katsuki Uno, Tomotaka Kimura, Kouji Hirata
Estimation method of malware infection spreading with graph convolutional networks. ICCE-TW (2020)
Kouji Hirata, Tomotaka Kimura, Yutaka Fukuchi, Masahiro Muraguchi
Design of low-power all-optical networks under the constraint of four-wave mixing. Int. J. Commun. Syst. 33 (11) (2020)
Hideyoshi Miura, Tomotaka Kimura, Kouji Hirata
Modeling of malware diffusion with the FLIPIT game. ICCE-TW (2020)
Yusuke Ito, Yusuke Wada, Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi
A Caching Scheme Based on Popularity and Generation Time of Feedback Information in Edge Computing. ICCE-TW (2020)
Kouji Hirata, Hiroshi Yamamoto, Shohei Kamamura, Toshiyuki Oka, Yoshihiko Uematsu, Hideki Maeda, Miki Yamamoto
System Design for Traveling Maintenance in Wide-Area Telecommunication Networks. IEICE Trans. Commun. (4) (2020)
Yurina Nagasawa, Tomotaka Kimura, Kouji Hirata
Prioritization method of link protection with convolutional neural networks. ICCE-TW (2020)
Yurina Nagasawa, Keita Kishioka, Tomotaka Kimura, Kouji Hirata
Prediction method of malware infection spreading considering network scale. APSIPA (2020)
Yurina Nagasawa, Tomotaka Kimura, Takanori Kudo, Kouji Hirata
Estimation method of network availability with convolutional neural networks. ICCE-TW (2019)
Koki Shimizu, Yuya Kumai, Kimiko Motonaka, Tomotaka Kimura, Kouji Hirata
Evaluation of countermeasure against future malware evolution with deterministic modeling. APSIPA (2019)
Tomotaka Kimura, Takaya Suzuki, Kouji Hirata, Masahiro Muraguchi
Residual Capacity-Aware Virtual Machine Assignment for Reducing Network Loads in Multi-tenant Data Center Networks. J. Netw. Syst. Manag. 27 (4) (2019)
Ayaka Takeda, Tomotaka Kimura, Kouji Hirata
Evaluation of edge cloud server placement for edge computing environments. ICCE-TW (2019)
Tomotaka Kimura, Akira Noguchi, Kouji Hirata, Masahiro Muraguchi
Trajectory estimation method using sparsely deployed anchor nodes. ICCE-TW (2019)
Taketo Fukushima, Masamitsu Iio, Kouji Hirata, Miki Yamamoto
Popularity-Based Content Cache Management for in-Network Caching. ICOIN (2019)
Yuya Kumai, Koki Hongyo, Tomotaka Kimura, Kouji Hirata
Infection Dynamics of Self-Evolving Botnets with Deterministic Modeling. ICOIN (2019)
Hiroto Kondo, Tomotaka Kimura, Yutaka Fukuchi, Kouji Hirata
Static routing and spectrum allocation for mitigating crosstalk in multi-core fiber networks. ICCE-TW (2019)
Kouji Hirata, Takuji Tachibana
Implementation of multiple routing configurations on software-defined networks with P4. APSIPA (2019)
Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi
Adaptive access-point and channel selection method using Markov approximation. Int. J. Distributed Sens. Networks 14 (2) (2018)
Takahiro Nogiwa, Kouji Hirata
Identification of TCP congestion control algorithms with convolution neural networks. ICOIN (2018)
Koichi Yoshioka, Kouji Hirata, Miki Yamamoto
Flow-Based Routing for Flow Entry Aggregation in Software-Defined Networking. IEICE Trans. Commun. (1) (2018)
Takanori Kudo, Tomotaka Kimura, Yoshiaki Inoue, Hirohisa Aman, Kouji Hirata
Stochastic modeling of self-evolving botnets with vulnerability discovery. Comput. Commun. 124 (2018)
Keita Kishioka, Koki Hongyo, Tomotaka Kimura, Takanori Kudo, Yoshiaki Inoue, Kouji Hirata
Prediction Method of Infection Spreading with CNN for Self-evolving Botnets. APSIPA (2018)
Wataru Morita, Daisuke Sugahara, Kouji Hirata, Miki Yamamoto
AQM with multi-queue for microburst in data center networks. INFOCOM Workshops (2018)
Masaaki Takezaki, Kouji Hirata
Static lightpath establishment method with multi-path routing in elastic optical networks. ICOIN (2017)
Kai Morita, Kouji Hirata
Dynamic spectrum allocation method for reducing crosstalk in multi-core fiber networks. ICOIN (2017)
Koichi Yoshioka, Kouji Hirata, Miki Yamamoto
Routing method with flow entry aggregation for software-defined networking. ICOIN (2017)
Masamitsu Iio, Kouji Hirata, Miki Yamamoto
Distributed cache management considering content popularity for in-network caching. APCC (2017)
Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi
Dynamic access-point selection method using Markov approximation. ICOIN (2017)
Kouji Hirata, Miki Yamamoto
Data center traffic engineering using Markov approximation. ICOIN (2017)
Kenta Matsushima, Kouji Hirata, Miki Yamamoto
Fairness Improvement of Multiple-Bottleneck Flow in Data Center Networks. IEICE Trans. Commun. (7) (2016)
Takanori Kudo, Tomotaka Kimura, Yoshiaki Inoue, Hirohisa Aman, Kouji Hirata
Behavior analysis of self-evolving botnets. CITS (2016)
Kouji Hirata, Kohei Ito, Yutaka Fukuchi, Masahiro Muraguchi
Design of low power all-optical networks with dynamic lightpath establishment. J. Commun. Networks 18 (4) (2016)
Kouji Hirata, Yutaka Fukuchi, Masahiro Muraguchi
Design of all-optical networks considering power consumption and four-wave mixing. CITS (2015)
Takaya Suzuki, Tomotaka Kimura, Kouji Hirata, Masahiro Muraguchi
Adaptive virtual machine assignment for multi-tenant data center networks. CITS (2015)
Yutaka Fukuchi, Kouji Hirata, Joji Maeda
Numerical Analyses of All-Optical Retiming Switches Using Cascade of Second Harmonic Generation and Difference Frequency Mixing in Periodically Poled Lithium Niobate Waveguides. IEICE Trans. Electron. (12) (2015)
Kouji Hirata, Kohei Ito, Yutaka Fukuchi, Masahiro Muraguchi
Dynamic lightpath establishment for achieving low power all-optical networks. APNOMS (2015)
Kouji Hirata, Minoru Kawahara
Group replica caching scheme for optical grid networks. Opt. Switch. Netw. 10 (3) (2013)
Kouji Hirata, Yutaka Fukuchi, Masahiro Muraguchi
Dynamic lightpath establishment considering four-wave mixing in multifiber WDM networks. Photonic Netw. Commun. 26 (2-3) (2013)
Kouji Hirata, Dewiani
Dynamic Routing and Wavelength Assignment in Multifiber WDM Networks with Wavelength Conversion Capability. Netw. Commun. Technol. 1 (2) (2012)
Dewiani, Kouji Hirata, Yoshinobu Higami, Shin-ya Kobayashi
Dynamic routing and wavelength assignment in multifiber WDM networks with sparse wavelength conversion. ICTC (2012)
Kouji Hirata, Minoru Kawahara
Contention resolution considering multicast traffic in optically burst-switched WDM networks. Photonic Netw. Commun. 23 (2) (2012)
Dewiani, Kouji Hirata, Khamisi Kalegele, Yoshinobu Higami, Shin-ya Kobayashi
Dynamic Routing and Wavelength Assignment with Backward Reservation in Wavelength-routed Multifiber WDM Networks. J. Networks 7 (9) (2012)
Kouji Hirata, Minoru Kawahara
Parallel and multi-wavelength downloading in optical grid networks. Photonic Netw. Commun. 22 (3) (2011)
Kouji Hirata, Minoru Kawahara
Replica caching scheme according to status of neighboring nodes in optical grid networks. NOF (2011)
Kouji Hirata, Khamisi Kalegele, Yoshinobu Higami, Shin-ya Kobayashi
Replica Selection and Downloading based on Wavelength Availability in λ-grid Networks. J. Commun. 5 (9) (2010)
Kouji Hirata, Takahiro Matsuda, Tetsuya Takine
Three-Domain Burst Scheduling in Optically Burst-Switched WDM Networks. JOCN 2 (6) (2010)
Kouji Hirata, Khamisi Kalegele, Yoshinobu Higami, Shin-ya Kobayashi
Dynamic Parallel Downloading with Network Coding in $\lambda$-Grid Networks. J. Commun. 5 (5) (2010)
Kouji Hirata, Takahiro Matsuda, Hiroshi Nagamochi, Tetsuya Takine
Contention-Free lambda-Planes in Optically Burst-Switched WDM Networks. IEICE Trans. Commun. (9) (2007)
Kouji Hirata, Takahiro Matsuda, Tetsuya Takine
Dynamic burst discarding scheme for deflection routing in optical burst switching networks. Opt. Switch. Netw. 4 (2) (2007)
Kouji Hirata, Takahiro Matsuda, Hiroshi Nagamochi, Tetsuya Takine
Contention-Free l-Planes in Optically Burst-Switched WDM Networks. GLOBECOM (2006)