An XML Document Generator for Semantic Query Optimization Experimentation.
Ke GengGillian DobbiePublished in: iiWAS (2006)
Keyphrases
- semantic query optimization
- xml documents
- integrity constraints
- deductive databases
- query optimization
- xml data
- integrity checking
- object oriented database systems
- xml schema
- data model
- tree structure
- relational databases
- xml queries
- xml databases
- functional dependencies
- datalog programs
- semi structured data
- structured data
- query answering
- database systems
- semantic constraints
- path expressions
- cost model
- semantic information
- semistructured data
- xpath queries
- object oriented databases
- relational data
- recursive queries
- object oriented
- semantic query
- sql queries
- logic programming
- fixpoint
- expressive power
- labeling scheme
- relational model
- query evaluation