1. Big data and cloud computing: current state and future opportunities;Agrawal,2011
2. Americans Increasingly Using Mobile Apps for Emergencies;American Red Cross,2012
3. Tweedr: mining twitter to inform disaster response;Ashktorab,2014
4. Everyone’s an influencer: quantifying influence on twitter;Bakshy,2011
5. Source term estimation for the 2011 Fukushima nuclear accident;Cervone,2014