Optimizing Schema Languages for XML: Numerical Constraints and Interleaving.
Wouter GeladeWim MartensFrank NevenPublished in: SIAM J. Comput. (2009)
Keyphrases
- xml data
- xml schema
- databases
- data model
- semistructured data
- xml documents
- regular path queries
- semi structured data
- xpath queries
- referential integrity
- constraint language
- database
- language independent
- markup language
- interchange format
- xml keys
- conceptual schema
- expressive power
- relational databases
- regular expressions
- xml databases
- xml files
- relational data
- xml data sources
- document centric
- hierarchical data
- keyword search
- extensible markup language
- information retrieval
- semantic web
- data integration
- xml format
- data transformation
- relational schema
- database objects
- structured data
- semi structured
- xml queries
- object oriented databases
- relational model
- relational data model
- update operations
- data dependencies
- null values
- schema matching
- schema mappings
- query interface
- database schema