When a disaster strikes, nonprofit organizations face the need to mobilize resources as
quickly as possible in a limited time frame. Given its characteristics to instantly spread …

When a disaster strikes, nonprofit organizations face the need to mobilize resources as
quickly as possible in a limited time frame. Given its characteristics to instantly spread …

We present nearly tight bounds for wormhole muting on Butterfly networks which indicate it
is fundamentally different from store-and-forward packet routing. For instance, consider the …

To analyze disasters in real time, we need a method to collect social networking service
(SNS) posts that mention a disaster without using search words. This is because even …

During the large-scale disasters that occurred recently in Japan, people shared information
via a diverse range of services on the Internet. Given that most of this information was …

Being able to access precise and reliable information is essential in emergency situations,
such as pandemics, terrorism, and natural disasters. Insufficient information literacy puts a …

This chapter looks at the Fukushima disaster as a media event from a spatial perspective by
raising the question of how social media activity constructs social distance, and in so doing …

During natural disasters, a significant amount of information is shared over the Internet.
Therefore, it is desirable to provide disaster information based on information about …

A trade-off relationship arises between the protection of user information and the quality of
service that users can receive. Therefore, it is necessary to provide the disaster information …