Sensoriamento participativo para determinação de prioridades no atendimento de vítimas de desastres naturais

Smartphones  are  suitable for  many  activities,  from  sending  short  messages  through  share  personal  information  on  social  networks,  including  on  microblogs  like Twitter.  Participation  in  social networks to report events of everyday life created a new language based on so-called hashtags. The  # sign  followed by a word that adds semantics to the sentence that precedes it form the syntax of a hashtag . In this work, we use the concept of participatory sensing to capture information about people in emergency after the occurrence of a natural disaster. It is a system for online data stream processing, which observe the  messages  sent  to  the  microblog  and,  based on  hashtags  within,  determines  the  locations  with  the highest priority victims to care.