Earth & Environmental Sciences
population estimation
100%
multiple regression
64%
urban area
49%
spatial resolution
14%
railway station
13%
travel behavior
12%
information and communication technology
11%
accuracy assessment
10%
census
9%
school
8%
station
5%
Social Sciences
urban area
57%
regression
41%
twitter
32%
time
14%
tourist area
12%
human being
12%
travel behavior
10%
factory
8%
social scientist
7%
interaction
7%
census
6%
communication technology
6%
information technology
5%
management
3%
Engineering & Materials Science
Subway stations
46%
Cyber Physical System
36%
Industrial plants
29%
Information technology
28%
Mobile computing
27%
Communication
16%