Processing Distance-Based Queries in Multidimensional Data Spaces Using R-trees.
Antonio CorralJoaquín CañadasMichael VassilakopoulosPublished in: Panhellenic Conference on Informatics (2001)
Keyphrases
- multidimensional data
- r tree
- range queries
- efficient processing
- join queries
- query processing
- index structure
- spatial queries
- multi dimensional
- spatial databases
- indexing structure
- access methods
- nearest neighbor queries
- similarity search
- spatial data
- query types
- spatial join
- data structure
- spatial objects
- cost model
- b tree
- multidimensional index structures
- similarity queries
- relational database systems
- knn
- indexing techniques
- query execution
- database systems
- tree structure
- database management systems
- query optimization
- machine learning
- relational databases
- data model
- query language
- join operations
- data warehouse
- metric space
- continuous queries
- data distribution
- complex queries
- query evaluation
- main memory