Twig Pattern Matching with Positional Predicates in XML Queries.
Fajin LiHusheng LiaoHongyu GaoPublished in: IEEE WISA (2013)
Keyphrases
- xml queries
- twig pattern
- tree matching
- pattern queries
- xml documents
- join algorithms
- xml databases
- xml data
- efficient processing
- pattern matching
- path expressions
- data exchange
- twig queries
- xml schema
- probabilistic xml
- matching algorithm
- graph matching
- relational database systems
- probability values
- sql queries
- relational data
- expressive power
- association graph
- databases
- query processing
- xml trees
- object oriented
- aggregate queries
- relational databases
- query language
- multi dimensional
- query result
- semi structured
- query translation
- database