ER ModelsERM ReferencesERM Anthologies
Model No.50
Short Citation (Brunet et al. 1991)
Year 1990
Special Name
Descendant of ERC+
ConstructsInherent Entity Type rf ERc+
Relationship Type rf ERc+
Value Sets / Attributes rf ERc+
NewInventedAdapted
Included
BorrowedIncludedaction, event (object orientation)
Added
Syntactic Rules (1) Actions are connected to entity types. (2) Events connect actions.
Semanticsinformal
Focus g
Data Definition e
Data Manipulation
Remarks
CauseCitation... for the description of behavioral aspects (p. 211).
ContentExpressivenessbehavior
Applicability
Correction
Integration
Implementation
Other
Alternative Publications
Binary Vector Structure/General [E1]
[E2] m
[E3] i
[E4]
[E5]
[E6]
Structure/Integrity [E7] 1
[E8]
[E9] 1
[E10] m
[E11] m
[E12] 1
[E13]
[E14] i
[E15]
[E16]
Behavior [E17] 1
[E18]
Application [E19]
[E20]
[E21]
[E22]
[E23]
[E24]
[E25]
[E26]
[E27]
Domain-Specifics [E28]
[E29]
[E30]
[E31]
[E32]
[E33]
Expressiveness Values Total 0.27
Data Model 0.50
Application 0.00
Domain Specifics 0.00
Partially Redundant Constructs Conjunctive Concepts S
Linked Concepts
Copyright(a) Susanne Patig, 2005