Generating the fewest redundancy-free scheme trees from acyclic conceptual-model hypergraphs in polynomial time.
Wai Yin MokJoseph FongDavid W. EmbleyPublished in: Inf. Syst. (2014)
Keyphrases
- conceptual model
- hypertree decomposition
- data model
- entity relationship
- conceptual models
- knowledge base
- high level
- data warehouse
- decision trees
- object oriented
- bounded treewidth
- domain ontology
- np hard
- np complete
- query language
- expert systems
- conceptual database design
- conceptual data model
- semi automatic
- architectural model
- decomposition methods
- enterprise architecture
- databases
- learning algorithm