Estimating the Selectivity of XML Path Expressions for Internet Scale Applications.
Ashraf AboulnagaAlaa R. AlameldeenJeffrey F. NaughtonPublished in: VLDB (2001)
Keyphrases
- path expressions
- xml documents
- xml data
- xml queries
- semi structured data
- object oriented databases
- cost model
- complex objects
- xml query processing
- semistructured data
- query language
- xml databases
- regular expressions
- xpath queries
- xml query languages
- structured data
- data model
- xml schema
- semi structured
- relational databases
- xpath expressions
- xml elements
- relational data
- query evaluation
- data exchange
- query processing
- databases
- query optimization
- nearest neighbor
- data structure
- data mining