Combining Tree Structure Indexes with Structural Indexes in Query Evaluation on XML Data.
Attila KissVu Le AnhPublished in: ADBIS (2005)
Keyphrases
- xml data
- query evaluation
- tree structure
- xml documents
- query processing
- index structure
- b tree
- r tree
- query optimization
- data model
- xml databases
- conjunctive queries
- xml queries
- tree structures
- data complexity
- query language
- relational data
- transitive closure
- relational databases
- xml schema
- materialized views
- xpath queries
- probabilistic databases
- database systems
- native xml
- data structure
- keyword search
- indexing techniques
- semi structured data
- tree pattern queries
- structural join
- multi dimensional
- data management
- xml fragments
- query answers
- indexing methods
- labeling scheme
- access methods
- inverted index
- efficient query evaluation
- xml streams
- path expressions
- frequent patterns
- cost model
- aggregate queries
- similarity search
- data integration
- range queries
- nearest neighbor
- regular expressions
- keyword queries
- knn