About me

Keijiro Nakagawa is a Solutions Architect.Senior Lead at Akamai Professional Services and a Visiting Research Fellow at University of Tokyo. He received PhD from University of Tokyo. He is interested in Sustainable Delay-Tolerant-Networking, Wildlife Enviroment Monitoring and Intergenerational Multi-hop Network among Animals.

Education

Ph.D. in Environmentology, Spatial Information Science, Graduate School of Frontier Sciences, University of Tokyo, 2021

M.S. Department of Environmentology, Spatial Information Science, Graduate School of Frontier Sciences, University of Tokyo, 2014

Exchange Program, Département Télécommunications, Institut national des sciences appliquées Lyon, Aug 2012 - Jan 2013

B.S. Department of Mathematics, College of Science, Rikkyo University, 2010

Experience

Solutions Architect.Senior Lead, Professional Services, Akamai Technologies, 2023-Present

Solutions Architect.Senior, Professional Services, Akamai Technologies, 2022-2023

Visiting Research Fellow, Center for Information Technology, University of Tokyo, 2021-Present

Solutions Architect II, Professional Services, Akamai Technologies, 2019-2022

Research Engineer, Cloud Platform for Robotics (RaaS), R&D Center X, Honda Research and Development, 2018-2019

Systems Engineer, Cisco Systems, 2017-2018

Network Consulting Engineer, Cisco Systems, 2014-2017

Systems Engineer, SoftBank, 2010-2012

Publications

Journal Papers:

1. Keijiro Nakagawa and Hill Hiroki Kobayashi, Optimal Arrangement of Wearable Devices Based on Lifespan of Animals as Device Transporter Materials for Long-Term Monitoring of Wildlife Animal Sensor Network, Sens. Mater., Vol. 32, No. 1, 2020, p. 13-25.
2. Hill Hiroki Kobayashi, Keijiro Nakagawa, Ko Makiyama, Yuta Sasaki, Hiromi Kudo, Baburam Niraula and Kaoru Sezaki. Animal-to-Animal Data Sharing Mechanism for Wildlife Monitoring in Fukushima Exclusion Zone, Multimodal Technologies and Interaction special issue, (doi: 10.3390/mti2030040).

International Conference Papers:

1. K. Nakagawa, D. Shimotoku, J. Kawase and H. H. Kobayashi, "Sustainable Wildlife DTN: Wearable Animal Resource Optimization through Intergenerational Multi-hop Network Simulation," 2021 17th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2021, pp. 193-199, doi: 10.1109/WiMob52687.2021.9606287.
2. Keijiro Nakagawa, Daisuke Shimotoku, Junya Kawase, Hill Hiroki Kobayashi. Dependable Wildlife DTN: Wearable Animal Resource Optimization for Sustainable Long-Term Monitoring, IEEE International Conference on Dependability in Sensor, Cloud, and Big Data Systems and Applications (DependSys 2020), Shangri-La's Fijian Resort and Spa, Yanuca Island, Fiji, Dec 14-16 2020.
3. K. Nakagawa, A. Makita, M. Nagasawa, T. Kikusui, K. Sezaki, and H. Kobayashi: Poster. "Opportunistic Data Exchange Algorithm for Animal Wearable Device through Active Behavior against External Stimuli." Asian CHI Symposium: Emerging HCI Research Collection in ACM Conference on Human Factors in Computing Systems (CHI) 2019. Glasgow, UK. 2019.05.05.
4. K. Nakagawa, A. Makita, M. Nagasawa, T. Kikusui, K. Sezaki, and H. Kobayashi: Proc. 2018 Distributed, Ambient and Pervasive Interactions: Understanding Humans. 10921. Springer. Cham. https://doi.org/10.1007/978-3-319-91125-0_22.
5. Ko Makiyama, Keijiro Nakagawa, Maki Katayama, Miho Nagasawa, Kaoru Sezaki, Hill Hiroki Kobayashi, Synchronization of peripheral vision and wearable sensors for animal-to-animal interaction, In Proceedings of the 16th International Conference on Human-Computer Interaction (HCII 2015), Los Angeles, August 2-7, 2015.
6. Keijiro Nakagawa, Hiroki Kobayashi and Kaoru Sezaki. Carrier pigeon-like sensing system: Animal–computer interface design for opportunistic data exchange interaction for a wildlife monitoring application. Digital Conservation Conference 2014, University of Aberdeen, Aberdeen, England. May 21-23, 2014.
7. Keijiro Nakagawa, Hihroki Kobayashi, Junya Okuno, Hiromi Kudo, Jun Matsushima, Kaoru Sezaki, “Carrier Pigeon-like Sensing system: Animal–Computer Interface Design for Opportunistic Data Exchange Interaction for a Wildlife Monitoring Application”, AHI2014 March 7 – 9.

国内会議:

1. 中川慶次郎, 槇田篤哉, 永澤美保, 菊水健史, 小林博樹, 瀬崎薫. アニマルウェアラブルデバイスのための習性行動を利用したデータ転送アルゴリズムの提案, 超知性ネットワーキングに関する分野横断型研究会(RISING), 東京, 2019.11.26-27.
2. 中川慶次郎, 小林博樹, 奥野淳也, 岩井将行, 瀬崎薫, "フィールド調査負荷を考慮した動物の生態行動を逆利用したデータ運搬手法の提案", 第10回ネットワーク生態学シンポジウム, 有馬温泉, 2013年09月.
3. 中川慶次郎, 小林博樹, 奥野淳也, 岩井将行, 瀬崎薫, "フィールド調査負荷を考慮した動物の生態行動を逆利用したデータ運搬手法の提案", 第12回情報科学技術フォーラム, 鳥取, 2013年09月.

Award:

1. 2022 INNO-vation Generation Award Nomination -2022年度 総務省 異能vationプログラム ジェネレーションアワード部門 ノミネート-