Computer Science
Location-Based Service
100%
Location Information
50%
Personal Digital Assistant
50%
Cell Phone
50%
Information Technology
50%
Dimensional Space
50%
Temporal Information
50%
Spatial Information
50%
Mobile Device
50%
Support Location
50%
Rapid Development
50%
Traffic Monitoring
50%
Temporal Change
50%
Keyphrases
Moving Objects
100%
Encoding Method
100%
Location-based Services
33%
Location Information
16%
Popular
16%
Cell Phone
16%
Rapid Development
16%
Two-dimensional Space
16%
Temporal Change
16%
Mobile Communication Technology
16%
Spatial-temporal Data
16%
Spatial Data
16%
Mobile Devices
16%
Support Location
16%
Spatial Query
16%
Traffic Situation
16%