Progressive Querying in Mobile GIS Based on XML and XQuery.
Yanxiang HeWenSheng HuPublished in: CSSE (5) (2008)
Keyphrases
- xml data
- xml query languages
- xml documents
- query language
- xml format
- xml data sources
- xml queries
- native xml databases
- geographic information systems
- xml trees
- xml schema
- query processing
- databases
- update operations
- data model
- document centric
- xml databases
- mobile devices
- relational databases
- path expressions
- xml query processing
- semi structured data
- xml processing
- xml fragments
- mobile phone
- visual query language
- twig queries
- spatial data
- semistructured data
- xml views
- query evaluation
- relational and xml data
- data retrieval
- data exchange
- query language for xml
- remote sensing
- query optimization
- native xml
- keyword search
- database
- metadata
- spatial databases
- road network
- xpath expressions
- geographical information systems
- xml streams
- mobile computing
- database systems
- database management systems
- xml query evaluation
- query answering
- integrity constraints
- query result
- mobile applications
- document structure
- markup language
- labeling scheme