Fujiwara Naoya

フジワラナオヤ | Fujiwara Naoya

Affiliation and department：
Other affiliations (2)：

Japan Science and Technology Agency PRESTO researcher
The University of Tokyo

Research field (2)： Mathematical physics and basic theory , Soft computing

Research keywords (4)：数理工学 , 空間情報科学 , 非線形動力学 , 複雑ネットワーク

Research theme for competitive and other funds (12)：

2024 - 2027 データ駆動アプローチによる都市変容機構の解明
2021 - 2026 原シルクロードの形成-中央アジア山岳地帯の初期開発史に関する総合研究-
2022 - 2025 産業連関分析とネットワーク科学の融合アプローチによる地域内経済循環構造の解明
2021 - 2024 Development of the analytical framework of human mobility networks
2020 - 2023 Uncovering transmission of tuberculosis based on spatial molecular epidemiology with person flow data

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Papers (49)：

Yunhan Du, Takaaki Aoki, Naoya Fujiwara. Unveiling realistic mobility patterns with home-origin-destination data aggregation. The European Physical Journal Plus. 2024. 139. 5. 403
藤原直哉. 人流が創発する地理コネクティビティ. 地形. 2024. 45. 1. 81-86
Takaaki Aoki, Shota Fujishima, Naoya Fujiwara. Identifying sinks and sources of human flows: A new approach to characterizing urban structures. Environment and Planning B: Urban Analytics and City Science. 2023. 51. 2. 419-437
藤原直哉. 人流データのネットワーク分析とその応用--最近の結果から. 関東都市学会年報. 2023. 24. 55-60
Yunhan Du, Naoya Fujiwara. A modified radiation model for human mobility: effects of distinct job-seeker expectation and job-offer benefit distributions. Proceedings of 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022). 2022. 415-418

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MISC (30)：

Fujiwara N, Sonawane Abhijeet R, Iwayama K, Aihara K. 21aBS-7 Percolation-like transition in human mobility networks. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 2994-2994
OSHIMA Yuki, FUJIWARA Naoya, AIHARA Kazuyuki, ANDO Hiroyasu. A simulation study of a mobile oscillator network with fixed nodes. SEISAN KENKYU. 2016. 68. 3. 247-250
Effect of fixed nodes on synchronization in mobile oscillator networks. 2015. 115. 300. 29-33
Fujiwara N, Sonawane A.R, Iwayama K, Aihara K. 16pCW-8 Analysis of the size of infection spread using the people flow data II. Meeting Abstracts of the Physical Society of Japan. 2015. 70. 0. 2590-2590
Urabe Chiyori, Fujiwara Naoya, Suzuki Shin'ichiro, Akita Junichi, Iwayama Koji, Fujii Fumiyuki, Aihara Kazuyuki. 30aPS-61 Simulation of the spread of infectious diseases using human mobility data. Meeting Abstracts of the Physical Society of Japan. 2014. 69. 0. 373-373

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Books (3)：

ネットワーク科学入門 Pythonで学ぶデータ分析とモデリング
丸善出版 2023 ISBN:9784621308981
ツイートを用いた人流ネットワーク分析
古今書院 2019
ツイッターの空間分析
古今書院 2019 ISBN:9784772253291

Lectures and oral presentations (114)：

City size distribution associated with percolation simulation
(NetSci2024 2024)
Exploring the Impacts of the Complex Interplay Between Waning Immunity and Disease Fatality on the Topology of Scale Free Networks
(Seventh Northeast Regional Conference of Complex Systems (NERCSS 2024) 2024)
Pattern recognition through synchronization to oscillatory inputs in chaotic neural networks
(The 12th RIEC International Symposium on Brain Functions and Brain Computer (BFBC2024) 2024)
Designing modular neuronal networks with directional connections to enhance dynamical complexity
(The 12th RIEC International Symposium on Brain Functions and Brain Computer 2024)
City size distribution by percolation simulation on Japan real terrain
(2023)

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Professional career (1)：

Ph.D. (Kyoto University)

Work history (11)：

2023/10 - 現在 The University of Tokyo
2021/10 - 現在 Japan Science and Technology Agency PRESTO researcher
2020/04 - 現在 The University of Tokyo Center for Spatial Information Science at the University of Tokyo Visiting Researcher
2019/10 - 現在 The University of Tokyo Institute of Industrial Science
2018/04 - 現在 Tohoku University Graduate School of Information Sciences Associate Professor

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Committee career (3)：

2013 - 現在電子情報通信学会複雑コミュニケーションサイエンス研究会専門委員
2019/04 - 2020/03 日本物理学会領域11運営委員
2019/11 - 2019/11 The 3rd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility (PredictGIS 2019) Oragnizing committee member

Awards (6)：

2022/12 - 一般財団法人石田實記念財団石田實記念財団研究奨励賞人流データのネットワーク分析およびその応用に関する研究
2022/07 - 日本神経回路学会 2022年度日本神経回路学会論文賞 Chaos may enhance expressivity in cerebellar granular layer
2021/11 - 東京大学空間情報科学研究センター CSIS DAYS 2021 優秀共同研究発表賞
2019/11 - 第17回情報学ワークショップ優秀賞 Word Embeddingsを用いた斬新さと手堅さを兼ね備えた経済学における研究テーマの自動生成
2019/07 - Netmob2019 Poster Competition 2nd Prize Understanding Post-Disaster Population Recovery Patterns

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Association Membership(s) (4)：

応用地域学会 , GEOGRAPHIC INFORMATION SYSTEMS ASSOCIATION OF JAPAN , THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS , THE PHYSICAL SOCIETY OF JAPAN

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