Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modeling Structural Changes in Intra-Asian Maritime Container Shipping Networks Considering Their Characteristics
In East Asia, where several large hub ports exist, maritime container shipping (MCS) has developed rapidly, and the MCS network has become more complex. This study develops a link prediction model that reproduces the changes in the structure of the intra-Asian oceangoing MCS network using graph theory. To improve the prediction accuracy, we propose a method that reflects the generation of a link considering the node and link characteristics of the MCS network, including the port performance and shipping distance between ports. Consequently, we conclude: (1) The intra-Asian oceangoing MCS network has expanded from 2011 to 2021 as the trading partners and trade volume have increased. (2) The usefulness of the proposed model is confirmed. In particular, the proposed model is good at predicting the new links between ports with short distances. (3) The prediction accuracy of link disappearance remains to be improved.
Modeling Structural Changes in Intra-Asian Maritime Container Shipping Networks Considering Their Characteristics
In East Asia, where several large hub ports exist, maritime container shipping (MCS) has developed rapidly, and the MCS network has become more complex. This study develops a link prediction model that reproduces the changes in the structure of the intra-Asian oceangoing MCS network using graph theory. To improve the prediction accuracy, we propose a method that reflects the generation of a link considering the node and link characteristics of the MCS network, including the port performance and shipping distance between ports. Consequently, we conclude: (1) The intra-Asian oceangoing MCS network has expanded from 2011 to 2021 as the trading partners and trade volume have increased. (2) The usefulness of the proposed model is confirmed. In particular, the proposed model is good at predicting the new links between ports with short distances. (3) The prediction accuracy of link disappearance remains to be improved.
Modeling Structural Changes in Intra-Asian Maritime Container Shipping Networks Considering Their Characteristics
Keigo Shibuya (Autor:in) / Ryuichi Shibasaki (Autor:in)
2023
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Metadata by DOAJ is licensed under CC BY-SA 1.0
World maritime cities: From which cities do container shipping companies make decisions?
| British Library Conference Proceedings | 2009
World maritime cities: From which cities do container shipping companies make decisions?
| Online Contents | 2009
World maritime cities: From which cities do container shipping companies make decisions?
| Online Contents | 2009
| TIBKAT | 2016