Processing XML View Queries Including User-defined Foreign Functions.
Yoshiharu IshikawaJun KawadaHiroyuki KitagawaPublished in: WISE (2002)
Keyphrases
- user defined
- query language
- data types
- xml query languages
- query processor
- xml query processing
- xml streams
- data model
- xml data
- efficient processing
- xml documents
- database
- query evaluation
- metadata
- query processing
- xml views
- data exchange
- xml queries
- databases
- xml databases
- database systems
- data structure
- keyword search
- data retrieval
- labeling scheme
- relational database systems
- relational databases
- similarity queries
- machine learning
- view maintenance
- preprocessing
- update operations
- xml trees
- database objects
- path expressions
- query result
- xpath queries
- nearest neighbor
- xml schema
- sql queries