Amoeba Join: Overcoming Structural Fluctuations in XML Data.
Taro L. SaitoShinichi MorishitaPublished in: WebDB (2006)
Keyphrases
- xml data
- query optimization
- query processing
- structural join
- xml databases
- xml queries
- xml documents
- query result
- join algorithms
- data model
- ancestor descendant
- xml query processing
- relational data
- query evaluation
- xml schema
- semi structured data
- relational database systems
- query language
- relational databases
- xml elements
- join operations
- similarity join
- cost model
- xpath queries
- object retrieval
- labeling scheme
- native xml databases
- querying xml data
- native xml
- databases
- xml fragments
- query decomposition
- data management
- standard for data exchange
- relational and xml data
- relational tables
- xpath expressions
- xml data sources
- xml trees
- database
- queries on xml data