Efficient join algorithms for distributed information integration based on XML.
Hongzhi WangJianzhong LiShuguang XiongPublished in: Int. J. Bus. Process. Integr. Manag. (2008)
Keyphrases
- information integration
- join algorithms
- xml query processing
- semi structured
- twig queries
- xml queries
- database query processing
- xml databases
- data sources
- structural join
- cost model
- topic maps
- xml schema
- structured data
- distributed systems
- xml documents
- main memory
- web mining
- twig pattern
- query processing
- database systems
- database
- rank join
- heterogeneous data sources
- query optimization
- building blocks
- information extraction
- data model
- keywords
- databases