In this paper, interest is in the rapid detection of disaster events such as tsunami, tornadoes, forest fires, and earthquakes. The detection system of disaster events is described and the way to detect a target event from Twitter data is also shown in this paper. The research examines three disasters during the same time period and compares Twitter activity and Internet news on Google. A significant result from this research is that emergency detection could begin using the microblogging service.
© International Journal of KIMICS, 2011