Adaptive convex skyline: a threshold-based project partitioned layer-based index for efficient-processing top-k queries in entrepreneurship applications.
Yunsik SonSun-Young IhmAziz NasridinovYoung-Ho ParkPublished in: J. Supercomput. (2016)
Keyphrases
- efficient processing
- query processing
- skyline queries
- index structure
- inverted index
- range queries
- queries involving
- pattern queries
- spatial queries
- indexing techniques
- query optimization
- query evaluation
- similarity search
- query types
- database systems
- r tree
- distributed environment
- relational database systems
- continuous queries
- metric space
- cost model
- user queries
- data management
- aggregate queries
- xml data
- join algorithms
- query result
- multi dimensional
- b tree
- twig queries
- data distribution
- database
- join operations
- data objects
- materialized views
- keywords
- aggregation queries
- information retrieval