Query by diagram: A fully visual query system.
Michele AngelaccioTiziana CatarciGiuseppe SantucciPublished in: J. Vis. Lang. Comput. (1990)
Keyphrases
- database
- response time
- query evaluation
- relevance feedback
- query expansion
- heterogeneous databases
- query formulation
- query processing
- databases
- complex queries
- range queries
- user defined
- retrieval systems
- retrieval accuracy
- database queries
- user queries
- data structure
- search engine
- vector space
- user interaction
- communication cost
- active learning
- retrieval method
- relational databases
- efficient processing
- keywords
- object retrieval