A Concept-Based Query Language Not Using Proper Relation Names.
Vladimir OvchinnikovPublished in: EMMSAD (2005)
Keyphrases
- query language
- data model
- relational algebra
- object oriented
- text categorization
- expressive power
- database
- query evaluation
- complex objects
- relational operators
- information systems
- video retrieval
- concept space
- databases
- regular expressions
- data sets
- conceptual information
- binary relations
- rdf data
- text clustering
- conjunctive queries
- named entities
- database systems
- information retrieval
- neural network