Navigational XPath: calculus and algebra.
Balder ten CateMaarten MarxPublished in: SIGMOD Rec. (2007)
Keyphrases
- query language
- algebraic structure
- relational calculus
- relation algebra
- relational algebra
- database query languages
- transitive closure
- query evaluation
- xml data
- data model
- xml documents
- interval algebra
- real numbers
- expressive power
- xpath queries
- algebraic expressions
- first order logic
- relational model
- data model and query language
- algebraic operations
- xml streams
- spatial representation and reasoning
- boolean algebra
- temporal reasoning
- relational databases
- regular expressions
- constraint query languages
- type checking
- set theory
- path expressions
- constraint networks
- data management
- database systems