An adaptive path index for XML data using the query workload.
Jun-Ki MinChin-Wan ChungKyuseok ShimPublished in: Inf. Syst. (2005)
Keyphrases
- path queries
- xml data
- path expressions
- query evaluation
- xml query processing
- query processing
- xml documents
- data model
- xml queries
- shortest path
- xml databases
- query optimization
- query result
- xpath queries
- keyword search
- index structure
- regular path expressions
- relational databases
- semi structured information
- query decomposition
- query language
- xpath expressions
- semi structured data
- regular path queries
- querying xml data
- labeling scheme
- native xml databases
- structural join
- twig queries
- xml schema
- response time
- relational database systems
- xml fragments
- xml data sources
- databases
- complex queries
- xml query languages
- cost model