A survey of graphical query languages for XML data.
Mourad YkhlefSarra M. AlqahtaniPublished in: J. King Saud Univ. Comput. Inf. Sci. (2011)
Keyphrases
- xml data
- query language
- data model
- xml databases
- query evaluation
- xml queries
- query optimization
- expressive power
- keyword search
- database
- semi structured data
- xml schema
- relational data
- xml documents
- relational and xml data
- relational algebra
- recursive queries
- object oriented
- relational databases
- complex objects
- xpath queries
- path expressions
- conjunctive queries
- xml query processing
- xml query languages
- xml fragments
- regular expressions
- databases
- relational model
- query result
- relational database systems
- transitive closure
- semi structured
- native xml databases
- data integration
- querying xml data
- queries on xml data