Answering ordered tree pattern queries over fuzzy XML data.
Jian LiuZong Min MaXue FengPublished in: Knowl. Inf. Syst. (2015)
Keyphrases
- tree pattern queries
- xml data
- tree patterns
- query evaluation
- queries on xml data
- xml queries
- query containment
- xml documents
- query optimization
- query answering
- xml databases
- data model
- relational databases
- query language
- query processing
- xml schema
- conjunctive queries
- keyword search
- hierarchical data
- xpath queries
- tree structured data
- transitive closure
- path expressions
- query rewriting
- answering queries
- database
- uncertain data
- probabilistic xml
- relational data
- databases