Keyphrases
- conceptual model
- integrity checking
- integrity constraints
- domain ontology
- high level
- deductive databases
- hard and soft constraints
- data warehouse
- data model
- semantic information
- constraint logic programming
- conceptual models
- entity relationship
- natural language
- conceptual data model
- semi automatic
- domain specific
- object oriented
- query language
- domain knowledge
- xml schema
- conceptual database design
- knowledge base
- co occurrence
- general purpose
- data mining
- constraint programming
- artificial intelligence
- data sets