Topological operators: a relaxed query processing approach.
Alberto BelussiBarbara CataniaPaola PodestàPublished in: GeoInformatica (2012)
Keyphrases
- query processing
- data management
- database systems
- optimal solution
- index structure
- user queries
- query evaluation
- join operator
- similarity search
- query optimization
- aggregate queries
- xml data
- database query processing
- data partitioning
- query plan
- morphological operators
- cost model
- query execution
- continuous queries
- topological properties
- processing queries
- r tree
- range queries
- efficient processing
- inverted index
- topological map
- closure operator