Research on heterogeneous data query and sharing mode based on XML.
Yaqun SangQi MuPublished in: ICDIP (2013)
Keyphrases
- heterogeneous data
- semistructured data
- data integration
- data sources
- heterogeneous databases
- metadata
- semi structured data
- data management
- databases
- heterogeneous data sources
- keyword search
- xpath queries
- data model
- xml data
- complex data
- query processing
- structured data
- semantic heterogeneity
- query evaluation
- relational databases
- database
- query expansion
- high dimensional data
- database systems
- data sets
- semi structured
- user queries
- information sources
- information retrieval systems
- data warehouse
- web data
- xml schema
- retrieval systems
- real world
- xml query languages