XML Reconstruction View Selection in XML Databases: Complexity Analysis and Approximation Scheme.
Artem ChebotkoBin FuPublished in: COCOA (2) (2010)
Keyphrases
- xml databases
- complexity analysis
- materialized views
- view selection
- xml data
- xml documents
- xml queries
- relational databases
- semi structured
- theoretical analysis
- data warehouse
- data warehousing
- query processing
- join algorithms
- lower bound
- xpath queries
- query rewriting
- xml schema
- database management systems
- data sources
- first order logic
- structured data
- information sources
- keyword search
- databases
- historical data
- database