Keyphrases
Query Processing
100%
Location-based Services
100%
CASPER
100%
Privacy Awareness
100%
Query Processor
66%
Continuous Query
33%
System Scalability
33%
Continuous Location-based Services
33%
SQL Server
16%
Location-based
16%
Location Information
16%
Two-parameter
16%
Exact Location
16%
Query-based
16%
Anonymization Algorithm
16%
Location Privacy
16%
Processing Framework
16%
Shared Execution
16%
User Location
16%
Query Types
16%
Location Anonymization
16%
Query Processing Cost
16%
Computer Science
Query Processing
100%
Location Service
100%
Query Processor
100%
Location-Based Service
50%
continuous query
50%
Database Server
25%
Anonymization
25%
Location Privacy
25%
Exact Location
25%
Experimental Result
25%
Location Information
25%
Processing Cost
25%