Graphical Query Specification with Participation Constraints.
Bogdan D. CzejdoRalph P. TucciDavid W. EmbleyStephen W. LiddlePublished in: ICCI (1993)
Keyphrases
- database
- query processing
- response time
- relevance feedback
- query expansion
- user queries
- user defined
- range queries
- data structure
- query formulation
- complex queries
- regular path queries
- aggregate queries
- dynamic constraints
- query language for xml
- query execution
- result set
- constrained optimization
- database queries
- query evaluation
- vector space
- user interaction
- database systems
- decision making
- data objects
- constraint programming
- query terms
- keywords
- linear constraints
- answering queries
- constraint language
- information retrieval
- databases