A Query-sensitive Cost Model for Similarity Queries with M-tree.
Paolo CiacciaA. NanniMarco PatellaPublished in: Australasian Database Conference (1999)
Keyphrases
- similarity queries
- cost model
- range queries
- query processing
- metric space
- complex queries
- index structure
- similarity search
- multi dimensional
- query execution
- r tree
- query optimization
- metric access methods
- access methods
- query cost
- spatial databases
- knn
- triangle inequality
- indexing method
- indexing techniques
- execution plan
- nearest neighbor search
- data structure
- spatial objects
- multimedia data
- multidimensional data
- user defined
- database systems
- query evaluation
- data analysis
- regular expressions
- multimedia databases
- high dimensional
- query refinement
- multimedia
- efficient query processing
- nearest neighbor
- distance function
- neural network