Takafumi Tanaka

Engineering · Physical Sciences

15h-index1.5kcitations134works0.52yr avg
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Research Topics

Advanced Optical Network Technologies(64), Optical Network Technologies(48), Advanced Photonic Communication Systems(43), Software-Defined Networks and 5G(16), Semiconductor Lasers and Optical Devices(9)

Publications134 total

Highly Efficient, Low-cost Optical Communications through Optimal Communication Path Design Technology
NTT technical review·2025
A Method for Assisting Novices Creating Class Diagrams Based on the Instructor's Class Layout
ArXiv.org·2025Open Access
Routing problem for reducing significant outages in optical networks and its system analysis
Journal of Optical Communications and Networking·2024· 2 cited
An Offline Optical Path Planning Method Using Reinforcement Learning
2024
Efficient Routing Method for Reducing Significant Outages in Optical Networks
2023· 1 cited
Pre- and post-processing techniques for reinforcement-learning-based routing and spectrum assignment in elastic optical networks
Journal of Optical Communications and Networking·2023· 14 cited
Reinforcement-learning-based path planning in multilayer elastic optical networks [Invited]
Journal of Optical Communications and Networking·2023· 6 cited
Development of a chatbot system based on learning and discussion status in pair work
2023· 1 cited
Adaptive Traffic Grooming Using Reinforcement Learning in Multilayer Elastic Optical Networks
2023· 1 cited
Key physical topology features for optical backbone networks via a multilayer correlation analysis
Journal of Optical Communications and Networking·2023· 6 cited
SpiderTailed: A Tool for Detecting Presentation Failures Using Screenshots and DOM Extraction
Learning and analytics in intelligent systems·2023· 1 cited
Adaptive Traffic Grooming Using Reinforcement Learning in Multilayer Elastic Optical Networks
2023· 1 cited
DNN-based optical performance monitoring and its application for soft failure localization by multipoint estimation
Journal of Optical Communications and Networking·2022· 4 cited
Impact of Physical Topology Features on Performance of Optical Backbone Networks
2022· 3 cited
Effects of Pairing Methods Based on Digital Textbook Logs and Learner Artifacts in Conceptual Modeling Exercises
International Journal of Distance Education Technologies·2022· 2 citedOpen Access
Mask RSA: End-To-End Reinforcement Learning-based Routing and Spectrum Assignment in Elastic Optical Networks
2021· 25 cited
Impact of Operational Mode Selection and Grooming Policies on Auxiliary Graph-Based Multi-layer Network Planning
2021· 4 cited
Routing and Spectrum Assignment Using Deep Reinforcement Learning in Optical Networks
NTT technical review·2021· 2 citedOpen Access
Monitoring and diagnostic technologies using deep neural networks for predictive optical network maintenance [Invited]
Journal of Optical Communications and Networking·2021· 33 cited
Facial feature exaggeration system for caricature generation
2021
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Frequent Co-authors

Akira Hirano(19), Masahiko Jinno(12), Atsuo Hazeyama(11), Tetsuro Inui(7), Seiki Kuwabara(6), Hironori Washizaki(6), Haruhiko Kaiya(6), Nobukazu Yoshioka(6), Bartłomiej Kozicki(5), Masayuki Shimoda(5), Takao Okubo(5), Shinpei Ogata(5), Hiroaki Hashiura(5), H. Takara(4), Fumikazu Inuzuka(4), Atsushi Watanabe(3), Yoshiaki Sone(3), Hiroshi Hasegawa(3), Yūji Sone(3), K. Yonenaga(3)