Threshold Aggregate Query in Spatio-temporal Network Databases.
Panfeng ZhouJun GongPublished in: GeoInfo (2005)
Keyphrases
- databases
- spatio temporal
- database
- database queries
- data sources
- query processing
- response time
- image sequences
- heterogeneous databases
- spatio temporal databases
- indexing techniques
- data structure
- data retrieval
- spatial and temporal
- query formulation
- communication cost
- complex networks
- user queries
- knowledge discovery
- data model
- relational databases
- network structure
- peer to peer
- query evaluation
- relevance feedback
- web databases
- database systems
- query routing
- database applications
- pre determined
- recursive queries
- database objects
- moving objects
- deep web
- skyline queries
- data warehouse
- query expansion