Extending XML Query Language Xcerpt by Ontology Queries.
Wlodzimierz DrabentArtur WilkPublished in: Web Intelligence (2007)
Keyphrases
- xml query languages
- query language
- ontology reasoning
- xml queries
- xml documents
- xml data
- knowledge base
- path expressions
- response time
- query processing
- description logics
- semantic information
- query evaluation
- semi structured data
- database
- web search engines
- domain ontology
- conceptual model
- complex objects
- query logs
- relational database systems
- data model
- database systems