Rchr
J-GLOBAL ID：200901098119065397   Update date: Apr. 15, 2024

Kosaka Hiroyuki

コサカ ヒロユキ | Kosaka Hiroyuki
Research field  (1)： Social systems engineering
Research keywords  (2)： Trade statistics ,  International logistics
Research theme for competitive and other funds  (2)：
  • 2017 - 2021 Development of database and models for international transportation in Asia
  • 2014 - 2018 statistical data fusion and accuracy improvement for international transport data
Papers (22)：
  • KOSAKA Hiroyuki, ARATANI Taro. Missing Data Imputation for Estimating Shipment Size of Container Ships. NAVIGATION. 2022. 219. 23-24
  • Hiroyuki Kosaka, Takenori Tezuka, Taro Aratani. Estimation Method to Determine Shipment Size of Iron Ore Trade in Maritime Transport. Proceedings of Eastern;Asia Society for Transportation;Studies (EASTS). 2021
  • Hiroyuki Kosaka, Shigeru Kashima. Estimating international freight flows and transport costs based on trade statistics. Proceedings of Annual Conference of the International Association of Maritime Economists(IAME). 2017
  • KOSAKA Hiroyuki, KASHIMA Shigeru, SAKAMOTO Shogo, FUSE Masaaki. ACCURACY OF AN ESTIMATION METHOD FOR THE INTERNATIONAL FREIGHT FLOWS BY USING ADJUSTED TRADE STATISTICS. Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management). 2015. 71. 5. I_673-I_680
  • 小坂浩之, 鹿島茂. Estimation method for Transportation Cost of Bulk Trade based on Trade Statistics. 日本物流学会誌. 2015. 23
ｍore...
MISC (13)：
  • 和田祐次郎, 柴崎隆一, 小坂浩之, 渡部大輔, 伊東弘人, 坪田建明, 荒谷太郎, 泉山卓, 岩佐竜至. Literature Review and Future Prospects on Vessel Movement Data Usage including AIS -Focusing on Logistics, Shipping, Shipbuilding, Environment, and Cruise Fields-. 日本船舶海洋工学会論文集. 2021. 34
  • 和田祐次郎, 柴崎隆一, 小坂浩之, 渡部大輔, 伊東弘人, 坪田建明, 荒谷太郎, 泉山卓, 岩佐竜至. Literature Review and Future Prospects regarding Vessel Movement Data Usage including AIS in the Fields of Logistics, Shipping, Shipbuilding, Environment, and Cruise. 日本船舶海洋工学会講演会論文集(CD-ROM). 2021. 32
  • 安達雅樹, 小坂浩之. 低エミッション化に起因する貨物船の初期コストへの影響. マリンエンジニアリング学術講演会講演論文集. 2021. 91st
  • HIroyuki Kosaka, Shigeru Kashima, Anna Hirata. Compilation method and quantity data analysis in trade statistics. Journal of the Japan society of logistics systems. 2018. 16. 1. 51-64
  • 小坂浩之, 荒谷太郎. AISデータに基づくコンテナ船の積載貨物量推計. 日本航海学会講演予稿集(Web). 2018. 6. 1. 35-36 (WEB ONLY)
ｍore...
Education (1)：
  • - 2002 Chuo University
Professional career (2)：
  • Dr. Eng. (Chuo University)
  • M. Eng. (Chuo University)
Work history (12)：
  • 2020/03 - 現在 National Maritime Research Institute, National Institute of Maritime, Port and Aviation Technology Knowledge System Research Group, Knowlege & Data System Principal Researcher
  • 2017/07 - 2020/02 National Maritime Research Institute, National Institute of Maritime, Port and Aviation Technology Data System Research Group, Knowlege & Data System Principal Researcher
  • 2017/04 - 2017/06 National Maritime Research Institute, National Institute of Maritime, Port and Aviation Technology Logistics Research Group, Navigation & Logistics Engineering Principal Researcher
  • 2016/04 - 2017/03 National Maritime Research Institute, National Institute of Maritime, Port and Aviation Technology Logistics Research Group, Navigation & Logistics Engineering Senior Researcher
  • 2015/04 - 2016/03 National Maritime Research Institute Logistics Research Group, Navigation & Logistics Engineering Senior Researcher
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