29 citations · 72 across the 7 of their papers we have counts for
7 papers
Delay propagation patterns in Japan's domestic air transport network
Kashin Sugishita, Kazuki Arisawa, Shinya Hanaoka
We experience air traffic delays every day, but are there any recurrent patterns in these delays? In this study, we investigate the recurrence of delay propagation patterns in Japa…
Social network analysis of manga: similarities to real-world social networks and trends over decades
Kashin Sugishita, Naoki Masuda
Manga, Japanese comics, has been popular on a global scale. Social networks among characters, which are often called character networks, may be a significant contributor to their p…
Disruption and recovery of the US domestic airline networks during the COVID-19 pandemic
Kashin Sugishita, Hiroki Mizutani, Shinya Hanaoka
The COVID-19 pandemic has had serious impacts on the airline industry. Ensuring that aviation policies in emergent situations both guarantee network connectivity and maintain compe…
A growth model for water distribution networks with loops
Kashin Sugishita, Noha Abdel-Mottaleb, Qiong Zhang +1
Water distribution networks (WDNs) expand their service areas over time. These growth dynamics are poorly understood. One facet of WDNs is that they have loops in general, and clos…
Understanding Changes in Travel Patterns during the COVID-19 Outbreak in the Three Major Metropolitan Areas of Japan
Takao Dantsuji, Kashin Sugishita, Daisuke Fukuda
Unlike the lockdown measures taken in some countries or cities, the Japanese government declared a "State of Emergency" (SOE) under which people were only requested to reduce their…
Opinion dynamics on tie-decay networks
Kashin Sugishita, Mason A. Porter, Mariano Beguerisse-Díaz +1
In social networks, interaction patterns typically change over time. We study opinion dynamics on tie-decay networks in which tie strength increases instantaneously when there is a…
Recurrence in the evolution of air transport networks
Kashin Sugishita, Naoki Masuda
Changes in air transport networks over time may be induced by competition among carriers, changes in regulations on airline industry, and socioeconomic events such as terrorist att…