Journal of
Systemics, Cybernetics and Informatics
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ISSN: 1690-4524 (Online)


Indexed by
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Re-Published in
Academia.edu
(A Community of about 10.000.000 Academics)


Editorial Advisory Board's Chair
William Lesso

Editor-in-Chief
Nagib C. Callaos


Sponsored by
The International Institute of
Informatics and Systemics

www.iiis.org

 

Editorial Advisory Board

Journal's Reviewers
 

Description and Aims

Submission of Articles

Areas and Subareas

Information to Contributors

Editorial Peer Review Methodology


A Proposed Model for Tracking the University Interdisciplinary Projects
Rafael Melgarejo, Paulina Cadena
(pages: 1-2)

Enhancing Teaching, Adaptability and Presentation Skills through Improvisational Theater
Thomas J. Marlowe
(pages: 3-7)

Interprofessional Collaborative Practice to Improve Patient Outcomes: A Pilot Study
Jennifer Styron, Catherine Dearman, Sheila Whitworth, Henrietta Brown
(pages: 8-13)

Using a Common Pedagogy across Multiple Disciplines to Improve Student Learning
Ronald A. Styron, Jr., Jennifer L. Styron
(pages: 14-16)

Enhancing Writing through Strengthened Executive Function
Russell Jay Hendel
(pages: 17-22)

Using Interdisciplinary and Active Research to Encourage Higher Resolution Research and Prototyping in Design
Adream Blair-Early, Frankie Flood
(pages: 23-27)

Integration of Education: Using Social Media Networks to Engage Students
Risa Blair, Tina M. Serafini
(pages: 28-31)

Management, Resources and Reproductive Biology
Bernard Wallner, Martin Fieder
(pages: 32-33)

Effectiveness and Utility of a Case-Based Model for Delivering Engineering Ethics Professional Development Units
Heidi Ann Hahn
(pages: 34-39)

Informing via Research: Methods, Challenges and Success when Using a Multi-Disciplinary Team and Reverse Engineering Analysis Processes to Answer a 200 Year Old Question
Melinda H. Connor, Sallyanne Payton
(pages: 40-47)


 

Abstracts

 


ABSTRACT


Refactoring Information Systems- A Formal Framework -

Michael Löwe, Harald König, Michael Peters, Christoph Schulz


We introduce a formal framework for the refactorization of complete information systems, i. e. the data model and the data itself. Within this framework model transforma­tions are uniquely extended to the data level and result in data migrations that protects the information contained in the data. The framework is described using general and abstract notions of category theory. Two concrete in­stances of this framework show the applicability of the abstract concept to concrete object models. In the first in­stance, we only handle addition, renaming and removal of model objects. The second instance can also handle fold­ing and unfolding within object compositions. Finally, we discuss how an instance of the framework should look like that is able to handle inheritance structures as well.

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