A gentle introduction to Xcerpt, a rule-based query and transformation language for XML.
Sebastian SchaffertFrançois BryPublished in: RuleML (2002)
Keyphrases
- xpath queries
- database
- query processing
- keyword search
- xml data
- response time
- query evaluation
- relational databases
- xml documents
- databases
- data sources
- user queries
- keyword queries
- data model
- database queries
- path expressions
- twig queries
- xml query languages
- data objects
- data integration
- xml databases
- retrieval systems
- database objects
- xml schema
- efficient processing
- xml retrieval
- keywords
- database systems
- metadata