Ctree: a compact tree for indexing XML data.
Qinghua ZouShaorong LiuWesley W. ChuPublished in: WIDM (2004)
Keyphrases
- xml data
- twig queries
- xml documents
- path expressions
- efficient query processing
- xml trees
- xml databases
- data model
- xml queries
- query processing
- query optimization
- tree structure
- relational databases
- native xml databases
- query evaluation
- relational data
- xml query languages
- query language
- semi structured data
- xpath queries
- keyword search
- semi structured information
- relational and xml data
- query decomposition
- index structure
- indexing techniques
- information retrieval
- database
- xml query processing
- xml keys
- querying xml data
- labeling scheme
- r tree
- xml data sources
- xml schema
- databases
- relational tables
- tree patterns
- structured data