Modeling and querying probabilistic XML data.
Benny KimelfeldYehoshua SagivPublished in: SIGMOD Rec. (2008)
Keyphrases
- xml data
- query language
- query processing
- xml documents
- xml databases
- xml data sources
- query optimization
- efficient query processing
- data model
- query evaluation
- semi structured data
- relational data
- relational databases
- xml queries
- xml fragments
- xml schema
- keyword search
- query decomposition
- relational and xml data
- databases
- native xml databases
- structured queries
- xml trees
- xml query languages
- relational database systems
- xml query processing
- native xml
- standard for data exchange
- querying xml data
- labeling scheme
- xpath queries
- path expressions
- query interface
- database systems
- search engine