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Unified Modeling Language and Enhanced Entity Relationship : An Empirical Study

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJDTA) 바로가기
  • 간행물
    International Journal of Database Theory and Application SCOPUS 바로가기
  • 통권
    Vol.8 No.3 (2015.06)바로가기
  • 페이지
    pp.215-227
  • 저자
    Manal Mahmoud Alkoshman
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A249627

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원문정보

초록

영어
A perfect design of the diagrammatic notations is necessary to communicate between the designer and the user at the requirements analysis stage. The Unified Modeling Language (UML) and Enhanced Entity Relationship (EER) are typically used for designing large systems and applications. On paper, diagrammatic notations can be used to develop or perform maintenance on the application. Any notations used, must represent business rules accurately. At the same time, the notations must be understandable to manager, user and programmer. ER and EER diagrams have been taught in colleges and universities for many years. In recent years, the Unified Modeling Language has appeared for the representation of relational databases. There are many articles in the literature discussing the efficacy of using the UML in modeling relational database systems. The choice between diagrammatic notations does not show any thoughtfulness for an understanding of the human reader. This study focuses on a comparison between the EER and the UML Class Diagram, the cause of the common notations and acceptance among system analysts and programmers. It was proven through an experiment on the sample of students participating in the experiment. The experiment takes the opinion of information technology students to determine which the best diagrammatic notation for them to use. These students will be programmers and system analysts in the future. The results identified through experiment are the favorite for graphic students, and the result can show any relational model closer to the user and manger.

목차

Abstract
 1. Introduction
 2. Related Work
 3. Comparisons between a UML Class diagram and an EER Diagram
  3.1 Class vs. Entity:
  3.2 Attributes in ER diagrams vs. UML Class Diagrams:
  3.3 Operations in ER diagram vs. UML Class Diagrams:
  3.4 Cardinalities and Participation in ER Diagrams vs. UML Class Diagrams:
  3.5 Association vs. Relationship in:
 4. Convert EER Representation to an Equivalent UML Representation
  4.1 Weak Entity
 5. The Experiment
  5.1 Experiment Aims
  5.2 Experiment Method
  5.3 Experiment Materials
 6. Analysis
 7. Limitations
 8. Conclusion and Future Work
 References

키워드

Enhanced Entity Relationship UML Class Diagram and relational model.

저자

  • Manal Mahmoud Alkoshman [ Mutah University, Al Blaqa' University as assistant lecturer, and a researcher in the field of database analysis ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJDTA) [Science & Engineering Research Support Center, Republic of Korea(IJDTA)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Database Theory and Application
  • 간기
    격월간
  • pISSN
    2005-4270
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Database Theory and Application Vol.8 No.3

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