Fast Approximated Nearest Neighbor Joins For Relational Database Systems.
Michael GüntherMaik ThieleWolfgang LehnerPublished in: BTW (2019)
Keyphrases
- relational database systems
- nearest neighbor
- sql queries
- join operations
- data storage
- query processing
- database systems
- relational databases
- databases
- relational algebra
- knn
- high dimensional data
- database management systems
- join algorithms
- relational model
- index structure
- database
- b tree
- storage management
- high dimensional
- distance function
- query optimization
- xml databases
- xml queries
- data model
- xml data
- data points
- path expressions
- training set
- data distribution
- data management
- query optimizer