ER ModelsERM ReferencesERM Anthologies
Model No.10
Short Citation (Klopprogge 1983)
Year 1981
Special Name TERM (Time-extended ERM)
Descendant of (Chen 1976)
ConstructsInherent Entity Type X
Relationship Type X
Value Sets / Attributes sg: key, role, history
NewInventedAdapted
Included
BorrowedIncluded
Added
Syntactic Rules X
Semanticsformal
Focus t
Data Definition l
Data Manipulation l
Remarks
CauseCitation... allows a general and rigorous treatment of time,... express very general patterns of change (p. 474).
ContentExpressivenesstime
Applicability
Correction
Integration
Implementation
Other
Alternative Publications
Binary Vector Structure/General [E1]
[E2] 1
[E3] i
[E4]
[E5]
[E6]
Structure/Integrity [E7] 1
[E8] i
[E9] 1
[E10] m
[E11] i
[E12]
[E13]
[E14]
[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 0.24
Data Model 0.44
Application 0.00
Domain Specifics 0.00
Partially Redundant Constructs Conjunctive Concepts
Linked Concepts H
Copyright(a) Susanne Patig, 2005