"田川帆師,花岡伸也,川崎智也","複雑ネットワークによるコンテナ輸送ネットワークの評価",,"土木計画学研究・講演集",,"Vol. 62",,,2020,Nov. "Hoshi Tagawa,Tomoya Kawasaki,Shinya HANAOKA","Bi-level optimization model for designing point to point or hub and spoke maritime network: Case study on East Asian ports","8th International Conference on Transportation and Logistics (T-LOG 2020)",,,,,,2020,Sept. "Tomoya Kawasaki,Shinya HANAOKA,Yuri Saito,Hoshi Tagawa","Multiple ports choice problem in linear city: Case study in Manila and Batangas port, Philippines","8th International Conference on Transportation and Logistics (T-LOG 2020)",,,,,,2020,Sept. "Hoshi Tagawa,Tomoya Kawasaki,Shinya HANAOKA","Exploring the established conditions of de-hubbing maritime network","International Association of Maritime Economists (IAME) 2020 Conference",,,,,,2020,June "Tomoya Kawasaki,Toshihiro Watanabe,Hoshi Tagawa,Shinya HANAOKA","The effects of consolidation and privatization of ports in proximity: A case study of the Kobe and Osaka ports",,"The Asian Journal of Shipping and Logistics",,"Vol. 36","No. 1","pp. 1-12",2020,Mar.