Relaxing Queries Based on XML Structure and Content Preferences.
Wei YanZ. M. MaFu ZhangXiangfu MengPublished in: WISE Workshops (2010)
Keyphrases
- content and structure
- xml documents
- xml retrieval
- semi structured
- query language
- xml queries
- metadata
- multimedia
- structured documents
- markup language
- data exchange
- data integration
- xpath queries
- document structure
- database
- xml data
- response time
- web search
- relational databases
- logical structure
- relational database systems
- content management
- path expressions
- efficient processing
- keyword queries
- data retrieval
- xml databases
- database systems
- databases