Crowd estimation at a social event using call data records.

V. P. Sumathi Kittusamy Kousalya V. Vanitha J. Cynthia

Published in: Int. J. Bus. Inf. Syst. (2018)

Keyphrases

data records
deep web data sources
social media
information retrieval
web pages
structured data
visual information
data extraction
database
databases
decision trees
data model
web documents
range queries
query result