Comprehension of diagram syntax: an empirical study of entity relationship notations.
Helen C. PurchaseRay WellandMatthew McGillLinda ColpoysPublished in: Int. J. Hum. Comput. Stud. (2004)
Keyphrases
- domain knowledge
- entity relationship
- entity relationship diagrams
- database design
- object oriented
- conceptual schema
- er model
- data model
- relational databases
- conceptual model
- conceptual database design
- relational model
- database schema
- relational schema
- extended entity relationship
- modeling language
- data modeling
- functional dependencies
- natural language
- high level
- conceptual modeling
- database management
- database applications
- software engineering
- data mining
- conceptual models
- operational semantics
- constraint language
- database systems