Managing and querying multi-version XML data with update logging.
Raymond K. WongNicole LamPublished in: ACM Symposium on Document Engineering (2002)
Keyphrases
- xml data
- query language
- query processing
- xml documents
- data model
- xml data sources
- xml databases
- xml queries
- efficient query processing
- xml fragments
- xml views
- relational databases
- query optimization
- semi structured data
- relational data
- query evaluation
- native xml databases
- xml schema
- xpath queries
- keyword search
- query decomposition
- querying xml data
- xml trees
- database
- databases
- xml query languages
- labeling scheme
- xml query processing
- structured queries
- queries on xml data
- relational algebra
- object oriented
- standard for data exchange
- index structure
- metadata
- keywords
- semi structured information
- xml keys
- information extraction
- data management
- relational database systems
- structured data
- data exchange
- semi structured
- conjunctive queries
- cost model
- path expressions