Spatial Query Broker in a Grid Environment.
Wladimir S. MeyerMilton Ramos RamirezJano Moreira de SouzaPublished in: GeoInfo (2006)
Keyphrases
- grid environment
- spatial queries
- grid middleware
- spatial databases
- spatial data
- spatial objects
- efficient processing
- grid computing
- k nearest neighbor
- range queries
- r tree
- resource allocation
- query processing
- data access
- scheduling algorithm
- road network
- geographic information systems
- grid services
- web services
- lightweight
- security issues
- data transfer
- service providers
- knn
- indexing techniques
- multi dimensional
- index structure
- agent technology
- similarity search
- computing environments
- cloud computing
- object oriented
- query result
- nearest neighbor
- spatial relationships
- data objects