Enhanced entity–relationship model

Known as: Enhanced Entity-Relationship Model, Extended entity–relationship model, EER 
The enhanced entity–relationship (EER) model (or extended entity–relationship model) in computer science is a high-level or conceptual data model… (More)
Wikipedia

Related topics

Related topics

10 relations
Conceptual schemaDatabaseDatabase modelEntity
(More)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2017
Review
2017
ASVspoof: The Automatic Speaker Verification Spoofing and Countermeasures Challenge
Concerns regarding the vulnerability of automatic speaker verification (ASV) technology against spoofing can undermine confidence… (More)
  • figure 1
  • table I
  • table II
  • figure 2
  • figure 4
Is this relevant?
2013
2013
Metamodeling the Enhanced Entity-Relationship Model
A metamodel provides an abstract syntax to distinguish between valid and invalid models. That is, a metamodel is as useful for a… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2011
2011
The Enhanced Entity-Relationship Model
4.1.1 Database Design and Development The problem of information system design can be stated as follows: Design the logical and… (More)
  • table 4.1
  • figure 4.1
  • figure 4.2
  • figure 4.3
  • figure 4.6
Is this relevant?
2009
2009
Extended Entity-Relationship Model
DEFINITION The extended entity-relationship (EER) model is a language for definition of structuring (and functionality) of… (More)
  • figure 1
Is this relevant?
2004
2004
Relaxing constraints in enhanced entity-relationship models using fuzzy quantifiers
While various articles about fuzzy entity relationship (ER) and enhanced entity relationship (EER) models have recently been… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2001
2001
Fuzzy Constraints using the Enhanced Entity-Relationship Model
In this article1 our aim is to relax the constraints which can be expressed in a conceptual model using the Enhanced Entity… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2001
Highly Cited
2001
Preoperative radiotherapy combined with total mesorectal excision for resectable rectal cancer.
BACKGROUND Short-term preoperative radiotherapy and total mesorectal excision have each been shown to improve local control of… (More)
Is this relevant?
Highly Cited
1991
Highly Cited
1991
Towards a Semantic View of an Extended Entity-Relationship Model
Nearly all query languages discussed recently for the Entity-Relationship (ER) model do not possess a formal semantics. Languages… (More)
Is this relevant?
Highly Cited
1990
Highly Cited
1990
A graphical data manipulation language for an extended entity-relationship model
A user can formulate database queries and updates graphically, by manipulating schema diagrams. The authors based the graphical… (More)
  • figure 1
  • figure 3
  • figure 4
  • figure 5
  • figure 6
Is this relevant?
Highly Cited
1986
Highly Cited
1986
A Logical Design Methodology for Relational Databases Using the Extended Entity-Relationship Model
A database design methodology is defined for the design of large relational databases. First, the data requirements are… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?