Kazuya Anazawa

According to our database, Kazuya Anazawa authored at least 27 papers between 2015 and 2026.

Collaborative distances:

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

2026

Leveraging Digital Twin Technologies: All-Photonics Networks-as-a-Service for Data Center Xchange in the Era of AI [Invited Tutorial].

Hideki Nishizawa, Kazuya Anazawa, Tetsuro Inui, Toru Mano, Takeo Sasai, Giacomo Borraccini, Tatsuya Matsumura, Hiroyuki Ishihara, Sae Kojima, Yoshiaki Sone, Koichi Takasugi

CoRR, January, 2026

Design of Three-Stage Twisted and Folded Clos Network Based on Necessary and Sufficient Condition for Strict-Sense Non-Blocking.

Takuto Kubo, Ryotaro Taniguchi, Kazuya Anazawa, Eiji Oki

IEEE Trans. Netw., 2026

Terminal Shuffling for Twisted and Folded Clos Network Design: Guaranteeing Blocking Probability Under Different Request Active Rates.

Ryotaro Taniguchi, Takeru Inoue, Kazuya Anazawa, Eiji Oki

IEEE Trans. Netw. Serv. Manag., 2026

Field Experiments on Frame-Based Delay Measurement Using OpenZR+ Pluggable Transceivers: Enabling Latency-Managed IP-over-DWDM for Data Center Interconnects.

Sae Kojima, Kazuya Anazawa, Hiroyuki Ishihara, Toru Mano, Hideki Nishizawa, Dmitrii Briantcev, Daniel C. Kilper, Marco Ruffini, Yoshiaki Sone, Koichi Takasugi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

2025

Optical Network Digital Twin - Commercialization Barriers, Value Proposition, Early Use Cases, and Challenges.

Hideki Nishizawa, Toru Mano, Kazuya Anazawa, Tatsuya Matsumura, Takeo Sasai, Masatoshi Namiki, Dmitrii Briantcev, Renato Ambrosone, Esther Le Rouzic, Stefan Melin, Óscar González de Dios, Juan Pedro Fernández-Palacios, Xiaocheng Zhang, Keigo Akahoshi, Gert Grammel, Andrea D'Amico, Giacomo Borraccini, Marco Ruffini, Daniel C. Kilper, Vittorio Curri

CoRR, November, 2025

Design of Multiple-Plane Twisted and Folded Clos Network Guaranteeing Admissible Blocking Probability.

Eiji Oki, Ryotaro Taniguchi, Kazuya Anazawa, Takeru Inoue

IEEE Trans. Netw. Serv. Manag., June, 2025

Experimental Evaluation of an SDN Controller for Open Optical-circuit-switched Networks.

Kazuya Anazawa, Takeru Inoue, Toru Mano, Hiroshi Ou, Hirotaka Ujikawa, Dmitrii Briantcev, Sumaiya Binte Ali, Devika Dass, Hideki Nishizawa, Yoshiaki Sone, Eoin Kenny, Marco Ruffini, Daniel C. Kilper, Eiji Oki, Koichi Takasugi

CoRR, January, 2025

Expanding Optical-Circuit-Switching Multi-Stage Networks to Ensure Admissible Blocking Probability in Data Centers.

Eiji Oki, Ryotaro Taniguchi, Kazuya Anazawa, Takeru Inoue

Proceedings of the International Conference on Computing, Networking and Communications, 2025

Design of Folded/Unfolded Clos Networks for Data Centers with Extended Stages Guaranteeing Admissible Blocking Probability.

Eiji Oki, Ryotaro Taniguchi, Kazuya Anazawa, Takeru Inoue

Proceedings of the 34th International Conference on Computer Communications and Networks, 2025

Verification Method for Fiber Topology and Quality in Optical-Circuit-Switched Datacenter Networks.

Kazuya Anazawa, Takeru Inoue, Toru Mano, Yoshiaki Sone, Eiji Oki

Proceedings of the IEEE International Conference on Communications, 2025

Terminal Shuffling for Designing Twisted-Folded Clos Network with Blocking Probability Guarantee under Different Request Active Rates.

Ryotaro Taniguchi, Takeru Inoue, Kazuya Anazawa, Eiji Oki

Proceedings of the 26th IEEE International Conference on High Performance Switching and Routing, 2025

Optical Network Tomography Over Live Production Network in Multi-Domain Environment.

Takeo Sasai, Kazuya Anazawa, Dmitrii Briantcev, Devika Dass, Sumaiya Ali, Giacomo Borraccini, Yoshiharu Kobatake, Hiroyuki Ishihara, Eoin Kenny, Garwin Liu, Toru Mano, Masanori Nakamura, Hideki Nishizawa, Yoshiaki Sone, Etsushi Yamazaki, Yoshiaki Kisaka, Koichi Takasugi, Koji Asahi, Marco Ruffini, Daniel C. Kilper

Proceedings of the European Conference on Optical Communications, 2025

Leveraging Digital Twins for All-Photonics Networks-as-a-Service: Enabling Innovation and Efficiency (Tutorial).

Hideki Nishizawa, Kazuya Anazawa, Toru Mano, Takeo Sasai, Giacomo Borraccini

Proceedings of the European Conference on Optical Communications, 2025

2024

Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges.

Hideki Nishizawa, Toru Mano, Thomas Ferreira de Lima, Yue-Kai Huang, Zehao Wang, Wataru Ishida, Masahisa Kawashima, Ezra Ip, Andrea D'Amico, Seiji Okamoto, Takeru Inoue, Kazuya Anazawa, Vittorio Curri, Gil Zussman, Daniel C. Kilper, Tingjun Chen, Ting Wang, Koji Asahi, Koichi Takasugi

J. Opt. Commun. Netw., February, 2024

Optical circuit switched three-stage twisted-folded Clos-network design model guaranteeing admissible blocking probability.

Ryotaro Taniguchi, Takeru Inoue, Kazuya Anazawa, Eiji Oki

J. Opt. Commun. Netw., 2024

Semi-automatic line-system provisioning with an integrated physical-parameter-aware methodology: field verification and operational feasibility.

Hideki Nishizawa, Giacomo Borraccini, Takeo Sasai, Yue-Kai Huang, Toru Mano, Kazuya Anazawa, Masatoshi Namiki, Soichiroh Usui, Tatsuya Matsumura, Yoshiaki Sone, Zehao Wang, Seiji Okamoto, Takeru Inoue, Ezra Ip, Andrea D'Amico, Tingjun Chen, Vittorio Curri, Ting Wang, Koji Asahi, Koichi Takasugi

J. Opt. Commun. Netw., 2024

Efficient fiber-inspection and certification method for optical-circuit-switched datacenter networks.

Kazuya Anazawa, Takeru Inoue, Toru Mano, Hideki Nishizawa, Eiji Oki

J. Opt. Commun. Netw., 2024

Semi-Automatic Line-System Provisioning with Integrated Physical-Parameter-Aware Methodology: Field Verification and Operational Feasibility.

Hideki Nishizawa, Giacomo Borraccini, Takeo Sasai, Yue-Kai Huang, Toru Mano, Kazuya Anazawa, Masatoshi Namiki, Soichiroh Usui, Tatsuya Matsumura, Yoshiaki Sone, Zehao Wang, Seiji Okamoto, Takeru Inoue, Ezra Ip, Andrea D'Amico, Tingjun Chen, Vittorio Curri, Ting Wang, Koji Asahi, Koichi Takasugi

CoRR, 2024

2023

Dynamic Optical Path Provisioning for Alien Access Links: Architecture, Demonstration, and Challenges.

Hideki Nishizawa, Takeo Sasai, Takeru Inoue, Kazuya Anazawa, Toru Mano, Kei Kitamura, Yoshiaki Sone, Tetsuro Inui, Koichi Takasugi

IEEE Commun. Mag., April, 2023

Modeling Transceiver BER-OSNR Characteristic for QoT Estimation in Short-Reach Systems.

Toru Mano, Andrea D'Amico, Emanuele Virgillito, Giacomo Borraccini, Yue-Kai Huang, Kazuya Anazawa, Hideki Nishizawa, Ting Wang, Koji Asahi, Vittorio Curri

Proceedings of the International Conference on Optical Network Design and Modeling, 2023

Efficient Fiber-Inspection Method for Optical-Circuit Datacenter Networks.

Kazuya Anazawa, Takeru Inoue, Toru Mano, Wataru Ishida, Kazuaki Obana, Hideki Nishizawa

Proceedings of the IEEE Global Communications Conference, 2023

2021

Reconfigurable Transport Networks to Accommodate Much More Traffic Demand.

Kazuya Anazawa, Toru Mano, Takeru Inoue, Atsushi Taniguchi, Kohei Mizuno

Proceedings of the International Conference on Information Networking, 2021

2019

Resilient Information Management for Information Sharing in Disaster-Affected Areas Lacking Internet Access.

Toshiaki Miyazaki, Kazuya Anazawa, Yasuyuki Maruyama, Seiya Kobayashi, Toku Segawa, Peng Li

Proceedings of the Ad-Hoc, Mobile, and Wireless Networks, 2019

2018

Data Synchronization Method among Isolated Servers Using Mobile Relays.

Kazuya Anazawa, Toshiaki Miyazaki, Peng Li

IEICE Trans. Commun., 2018

2017

Resilient information management system for disaster situations.

Toshiaki Miyazaki, Kazuya Anazawa, Yusuke Igarashi, Peng Li, Song Guo

Proceedings of the 2017 International Conference on Information Networking, 2017

Big Data Synchronization among Isolated Data Servers in Disaster.

Kazuya Anazawa, Toshiaki Miyazaki, Peng Li, Xiaoyan Wang

Proceedings of the 2017 IEEE Global Communications Conference, 2017

2015

Trajectory and Data Planning for Mobile Relay to Enable Efficient Internet Access after Disasters.

Kazuya Anazawa, Peng Li, Toshiaki Miyazaki, Song Guo

Proceedings of the 2015 IEEE Global Communications Conference, 2015