XJoin Index: Indexing XML Data for Efficient Handling of Branching Path Expressions.
Elisa BertinoBarbara CataniaWen Qiang WangPublished in: ICDE (2004)
Keyphrases
- path expressions
- xml data
- xml query processing
- structural join
- xml documents
- xml queries
- native xml databases
- semi structured data
- object retrieval
- xml databases
- query optimization
- data model
- object oriented databases
- cost model
- relational databases
- query language
- xpath queries
- complex objects
- keyword search
- query processing
- query evaluation
- path queries
- relational database systems
- twig queries
- relational data
- regular expressions
- information retrieval
- inverted index
- xml schema
- recursive queries
- xml query languages
- native xml
- database
- regular path expressions
- labeling scheme
- semistructured data
- structured data
- xml elements
- join algorithms
- database management systems