A Mobile Information System Based on Crowd-Sensed and Official Crime Data for Finding Safe Routes: A Case Study of Mexico City

Algorithm 1

The OntoExplore algorithm.

   Input: Tweets

   Result: Unified and categorized tweet

(1) Let

(2)

(3) while    do

(4)  Parsing and identification

(5)  node.start()

(6)  while  node != null  do

(7)   , ;

(8)   if  Hyperonomy or Similarity(concept_name)  then

(9)    

(10)    node.next()

(11)    

(12)    temporal_search(conVec[])

(13)    ++, ++, ++