NQS - A Graphical Query System for Data Models with Binary Relationship Types.
Hans-Joachim KleinDirk KrämerPublished in: VDB (1995)
Keyphrases
- data model
- data sources
- databases
- query evaluation
- database
- query processing
- query types
- range queries
- query language
- query language for xml
- query expansion
- database systems
- response time
- data integration
- user queries
- language constructs
- data types
- data structure
- data modeling
- database queries
- complex queries
- keywords
- efficient processing
- semistructured data
- indexing techniques
- database integration
- heterogeneous databases
- graphical representation
- relational model
- xml documents
- database design
- user interaction
- object oriented