Optimization of XML Queries by Using Semantics in XML Schemas and the Document Structure.
Dung Xuan Thi LeMoad MaghaydahMehmet A. OrgunYouliang ZhongPublished in: WISE (1) (2013)
Keyphrases
- xml queries
- xml schema
- xml documents
- xml data
- xml databases
- schema mappings
- data exchange
- conceptual model
- semantic information
- regular expressions
- sql queries
- data model
- relational databases
- tree patterns
- integrity constraints
- relational data
- object oriented
- path expressions
- join algorithms
- information retrieval
- relational database systems
- metadata
- document collections
- domain knowledge
- query result
- semi structured data