– Ryuichi Shibasaki, Hirofumi Arai, Kentaro Nishimura, Takuya Yamaguchi, Transport Connectivity in Northeast Asia:in the Context of Trans-Eurasian Transport, ERINA Discussion Paper No. 2103, The Economic Research Institute for Northeast Asia (ERINA), December 2021
– Ryuichi Shibasaki, Logistics Network Analysis using Maritime Big Data, Seminar of Frontier Research in Urban Science, Nanyang Techonological University & Kobe University, 22 March 2022 (online) [invited]
– Ryuichi Shibasaki, Sota Aoyagi, Naoki Kosuge, Keigo Shibuya, Kosuke Shiga, Chathumi Ayanthi Kavirathna, Impact of the Northern Sea Route by using a global maritime container shipping network simulation (GMCS-NS) model, Arctic Shipping: Research Dissemination International Workshop, Arctic Challenge for Sustainability (ArCS) II & The University of Tokyo, 17 March 2022 (online)
– Chathumi Ayanthi Kavirathna, Ryuichi Shibasaki, Environmental and economic viability of the Northern Sea Route: Single vs. bi-objective vessel speed optimization under different ice conditions, Arctic Shipping: Research Dissemination International Workshop, Arctic Challenge for Sustainability (ArCS) II & The University of Tokyo, 17 March 2022 (online)
– Ding Wenyi, Chathumi Ayanthi Kavirathna, Ryuichi Shibasaki, Impact of Northern Sea Route on China’s grain import with EU countries, Arctic Shipping: Research Dissemination International Workshop, Arctic Challenge for Sustainability (ArCS) II & The University of Tokyo, 17 March 2022 (online)
– Ryuichi Shibasaki, Maritime research using AIS data: Towards future shipping environment, Maritime Research in Denmark and Japan: Opportunities for Collaboration and Funding (JSPS JAR Event 2022), 3 March 2022, Aarhus University, Denmark (online) [invited]
– Ryuichi Shibasaki, Sota Aoyagi, Naoki Kosuge, Keigo Shibuya, Kosuke Shiga, Chathumi Ayanthi Kavirathna, Impact of the Northern Sea Route by using a global maritime container shipping network simulation (GMCS-NS) model, The 36th International Symposium on the Okhotsk Sea & Polar Oceans, 21-23 February 2022, Mombetsu, Japan (online)