An Efficient XML Index Structure with Bottom-Up Query Processing.
Dong Min SeoJae Soo YooKi Hyung ChoPublished in: International Conference on Computational Science (3) (2007)
Keyphrases
- index structure
- query processing
- xml data
- efficient query processing
- r tree
- range queries
- main memory
- multi dimensional
- xml documents
- xml query processing
- database systems
- query evaluation
- access methods
- query optimization
- data structure
- data distribution
- nearest neighbor
- xml databases
- b tree
- reverse k nearest neighbor
- database management systems
- data management
- xml schema
- similarity search
- data model
- twig queries
- efficient processing
- cost model
- indexing techniques
- xml queries
- multidimensional index structures
- index scheme
- query execution
- tree structure
- kd tree
- multidimensional indexing
- indexing structure
- metadata
- databases
- data mining
- database
- spatial index
- processing queries
- high dimensional
- inverted index
- join algorithms
- decision trees
- similarity measure