Efficient processing of exploratory top-k joins.
Orestis GkorgkasAkrivi VlachouChristos DoulkeridisKjetil NørvågPublished in: SSDBM (2014)
Keyphrases
- efficient processing
- query processing
- join algorithms
- query optimization
- join operations
- join queries
- twig queries
- query evaluation
- spatial join
- cost model
- skyline queries
- range queries
- database systems
- r tree
- probabilistic xml
- continuous queries
- xml queries
- index structure
- xml data
- data management
- xml databases
- query plan
- efficient implementation
- similarity search
- materialized views
- user queries
- aggregate queries
- sql queries
- relational database systems
- distributed environment
- inverted index
- databases
- b tree
- data distribution
- structured data
- multi dimensional
- information retrieval