Hybrid Queries over Symbolic and Spatial Trajectories: A Usage Scenario.
Maria Luisa DamianiHamza IssaRalf Hartmut GütingFabio ValdésPublished in: MDM (1) (2014)
Keyphrases
- spatial networks
- spatial queries
- query processing
- spatial data
- spatial database systems
- moving objects
- spatio temporal
- spatio temporal databases
- response time
- query language
- trajectory data
- spatial information
- query evaluation
- efficient processing
- spatial databases
- spatial and temporal
- range queries
- real world
- space time
- web search engines
- query formulation
- query logs
- search queries
- configuration space
- geographic information systems
- spatial distribution
- spatial relationships
- symbolic representation
- spatial objects
- attribute values
- retrieval systems
- answering queries
- data sources
- high level
- databases