Data Mining for XML Query-Answering Support.
Mirjana MazuranElisa QuintarelliLetizia TancaPublished in: IEEE Trans. Knowl. Data Eng. (2012)
Keyphrases
- query answering
- data exchange
- data integration
- data mining
- answering queries
- query relaxation
- conjunctive queries
- integrity constraints
- data complexity
- data integration systems
- data transformation
- data warehousing
- incomplete information
- xml schema
- data warehouse
- schema mappings
- xml documents
- xml queries
- xml data exchange
- inconsistent databases
- decision support
- data management
- query rewriting
- database
- data analysis
- dl lite
- knowledge discovery
- xml data
- xml databases
- query evaluation
- data sources
- special case
- ontology languages
- business intelligence
- regular path queries
- association rules
- structured data
- data sets
- semi structured