Jörg R. Mühlbacher

Current Position: 
(Former Head of Institute)
Office hours: 



em o.Univ.Prof. Dr. 

was head of FIM  (Institute for Information Processing and Microprocessor Technology, founded in 1983 by J. R. Mühlbacher) at the Johannes Kepler University (JKU) of Linz until 2012. 

Teaching included

  • Graphtheory
  • Algorithms and Data Structures
  • Courses on Operating Systems Principles
  • Computer Networks
  • Various selected topics in CS-security

He established the master study (MSc) "Computer networks and security" at JKU.

He also refers to a long-term experience in e-learning and has developed course material, offered by the WeLearn platform, which is a smart and user-friendly e-learning/e-teaching framework, which also provides tools for developing teachware.

J.R. Mühlbacher "finished" his education by a PhD in Mathematics (Algorithmic Graph Theory) at the University of Vienna in 1969. However, during his studies he worked as a software engineer, called "Programmer" in these days. Then he was employed at JKU, Austria (Habilitation 1973). In that time CS did not exist as an acknowledged science yet. In 1973 he was elected as Professor (C3) at University of Dortmund, Germany, and in 1976 he moved back to JKU as Full Professor. He was visiting professor at the University of Zürich and St. Gallen (Switzerland), Reading (UK), Granada (Spain) - teaching on Data Structures, Operating Systems, Networks.

He is a member of several editorial boards of scientific CS-Journals and member of the OOE-RFT (Rat für Forschung und Technologie).

Prof. Mühlbacher retired ("emeritiert") in October 2012 and is now Professor Emeritus.

Journal Article
Praher, C., & Mühlbacher J. R. (2009).  DS RBAC - Dynamic Sessions in Role Based Access Control. Journal of Universal Computer Science.
Murauer, J., Mühlbacher J. R., & Hörmanseder R. (2002).  Managing Data Flow in a DAC Supporting Security System. Journal of Network and Computer Applications 25 (2002).
Steinparz, F.X., & Mühlbacher J. R. (1984).  Transformations of co-ordinates for robot control. Journal of Microcomputer Applications.
Mühlbacher, J. R. (1973).  Struktur von Suchverfahren. Angewandte Informatik.
Mühlbacher, J. R. (1973).  Bäume und Arboreszenzen, ihre Notation und Anwendung. in: H. Hansen (Hrsg): Probleme beim Aufbau betrieblicher Informationssysteme.
Conference Paper
Paramythis, A., & Mühlbacher J. R. (2008).  Towards New Approaches in Adaptive Support for Collaborative E-Learning. in: Proceedings of the The Eleventh IASTED International Conference on Computers and Advanced Technology in Education (CATE 2008), September 29 – October 1, 2008, Crete, Greece.
Schauer, H., Mühlbacher J. R., & Loidl-Reisinger S. (2005).  Preparatory Knowledge: Propaedeutic in Informatics. in: R.T. Mittermeir (Ed.): From Computer Literacy to Informatics Fundamentals, ISSEP 2005, Klagenfurt.
Paramythis, A., Mühlbacher J. R., Sonntag M., & Loidl-Reisinger S. (2005).  A Framework for Uniformly Visualizing and Interacting with Algorithms in E-Learning. in: T. C. Montgomerie, J. R. Parker (Eds.): The IASTED International Conference on EDUCATION AND TECHNOLOGY, IASTED, Calgary. 28 - 33.
Mühlbacher, J. R., & Sonntag M. (2003).  Roadmaps - Navigational Aids and Tools for Reusing Content in Distance Education. The Quality Dialogue. Integrating Quality Cultures in Flexible, Distance and eLearning; Proceedings of the 2003 EDEN Annual Conference in Rhodes (Greece).
Steinparz, F.X., & Mühlbacher J. R. (1994).  Overcoming Technological Distance of CMC Usage. Résumés des Communications, Abstracts, CADE 94 ACED.
Eschelbeck, G., & Mühlbacher J. R. (1994).  A Framework of Classes for Distributed Controlling. Proceedings Euromicro Conference, Liverpool.
Kirk, B., & Mühlbacher J. R. (1992).  Oberon for Everyone. Second European MODULA-2 Conference; Leicester (UK).
Steinparz, F.X., & Mühlbacher J. R. (1982).  Research on F-Factors. Graphs and other Combinatorial Topics; Proceedings of the Third Czechoslovak Symposium on Graph Theory; Teubner-Texte zur Mathematik.
Steinparz, F.X., & Mühlbacher J. R. (1980).  Canonical F-Factors of Graphs. in: U.Pape (Hrsg.): Discrete Structures and Algorithms; Proceedings of the 5th Workshop on Graphtheoretic Concepts in Computer Science.
Mühlbacher, J. R. (1979).  Magic Squares and their Generalization: A Graphtheoretic Problem. H.Nagl, H.J. Schneider (Ed.): Graphs, Data Structures, Algorithms; in: Applied Computer Science.
Zeyn, A., & Mühlbacher J. R. (1976).  Konzept einer virtuellen Maschine zur Strukturmanipulation. U. Pape (Hrsg): Graphen-Sprachen und Algorithmen auf Graphen; in: Applied Computer Science.
Losbichler, B., & Mühlbacher J. R. (1975).  A Note on Programming in Paging Systems. Proceeding of Informatica, Bled (YU).
Book Chapter
Putzinger, A., & Mühlbacher J. R. (2007).  Entwicklungsgeschichtliche Analogien zwischen Programmiersprachen und Lernplattformen. Bernad Batinic, Alfons Koller, Hermann Sikora (Eds.): E-Learning, digitale Medien und lebenslanges Lernen.
Mühlbacher, J. R. (1980).  Betriebsssteme. in: E. Grochla (Hrsg): Handwörterbuch der Organisation.
Griese, J., & Mühlbacher J. R. (1976).  Konstruktionsprinzipien und Problembereiche für Mensch-Maschinen-Kommunikationssysteme. in H. Noltemeier (Hrsg): Computergestützte Planungssysteme.
Conference Proceedings