Microblogging platforms such as Twitter are widely used by eyewitnesses and affected
people to post situational updates during mass convergence events such as natural and …

During mass convergence events such as natural disasters, microblogging platforms like
Twitter are widely used by affected people to post situational awareness messages. These …

This paper explores the existing literature on the active detection of crimes using remote
sensing technologies. The paper reviews sixty-one studies that use remote sensing to …

Classification of evolving data streams is a challenging task, which is suitably tackled with
online learning approaches. Data is processed instantly requiring the learning machinery to …

Social media becomes a vital part in our daily communication practice, creating a huge
amount of data and covering different real-world situations. Currently, there is a tendency in …

Humanitarian disasters have been on the rise in recent years due to the effects of climate
change and socio-political situations such as the refugee crisis. Technology can be used to …

A major theme in the geographical studies of social media content such as tweets from
Twitter is to extract the locations of content providers (eg, Twitter users) in order to track their …

Good governance is necessary to make cities resilient and sustainable. To achieve this, we
propose the Responsive City, in which citizens, enabled by technology, take on an active …

This article sets out to contribute to the critical understanding of public communication in
social media by studying the use of Twitter after a severe earthquake in Aotearoa New …

As technologies advance rapidly, privacy and security issues have become one of the top
concerns in the digital communication today. Thus, we are trying to understand and drawing …