Optimized XPath evaluation for Schema-compressed XML data.
Stefan BöttcherRita HartelStefan HeindorfPublished in: ADC (2012)
Keyphrases
- xml data
- xml documents
- xpath queries
- data model
- query optimization
- xml queries
- xml databases
- query evaluation
- query processing
- relational databases
- xml schema
- semi structured data
- keyword search
- query language
- relational data
- path expressions
- querying xml data
- xml fragments
- queries on xml data
- relational database systems
- relational and xml data
- xpath expressions
- query decomposition
- xml processing
- native xml
- cost model
- databases
- xml keys
- xml data sources
- database
- relational tables
- data structure
- xml query processing
- functional dependencies
- labeling scheme
- complex objects