On the possibility of path expressions containing backward navigations in object-oriented databases.
Nobutaka SuzukiMinoru ItoJun OkuiPublished in: Systems and Computers in Japan (1999)
Keyphrases
- path expressions
- object oriented databases
- xml data
- xml documents
- complex objects
- cost model
- xml queries
- semi structured data
- semistructured data
- regular expressions
- object oriented
- query language
- xml views
- data model
- relational databases
- distributed databases
- structured data
- xpath queries
- nearest neighbor
- keyword search
- query optimization
- relational database systems
- query execution
- pattern matching
- web documents
- query processing