Indexing XML Data with UB-trees.
Michal KrátkýJaroslav PokornýVáclav SnáselPublished in: ADBIS Research Communications (2002)
Keyphrases
- xml data
- xml documents
- efficient query processing
- hierarchical data
- xml trees
- xml databases
- xml queries
- data model
- native xml databases
- query optimization
- query processing
- relational databases
- xml schema
- semi structured data
- query evaluation
- query language
- tree structure
- keyword search
- relational data
- decision trees
- relational and xml data
- querying xml data
- xpath queries
- information retrieval
- query decomposition
- twig queries
- xml query processing
- native xml
- standard for data exchange
- inverted index
- labeling scheme
- integrity constraints
- structured data
- object oriented
- xml fragments
- database systems
- xml data sources
- databases