At this year’s EMMSAD, Jürgen will present the results of an experiment with some students to evaluate if the concept
Theses
Latest Publications
Daoudi, Sara; Larsson, Malin; Hacks, Simon; Jung, Jürgen
Discovering and Assessing Enterprise Architecture Debts Journal Article
In: Complex Systems Informatics and Modeling Quarterly, no. 35, pp. 1–29, 2023.
@article{daoudi2023discovering,
title = {Discovering and Assessing Enterprise Architecture Debts},
author = {Sara Daoudi and Malin Larsson and Simon Hacks and Jürgen Jung},
doi = {10.7250/csimq.2023-35.01},
year = {2023},
date = {2023-08-01},
urldate = {2023-01-01},
journal = {Complex Systems Informatics and Modeling Quarterly},
number = {35},
pages = {1–29},
abstract = {The term Enterprise Architecture (EA) Debts has been coined to grasp the difference between the actual state of the EA and its hypothetical, optimal state. So far, different methods have been proposed to identify such EA Debts in organizations. However, these methods either are based on the transfer of known concepts from other domains to EA or are time and resource intensive. To overcome these shortcomings, we propose an approach that uses an interview format to identify EA Debts in enterprises and a method that allows a qualitative assessment of identified EA Debts. The proposed approach is supported by the designed framework that consists of an interview format and a process for determining thresholds of certain EA Smells.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Hacks, Simon; Jung, Jürgen
A First Validation of the Enterprise Architecture Debts Concept Proceedings Article
In: Bork, Dominik; Proper, Henderik A. (Ed.): International Conference on Business Process Modeling, Development and Support, pp. 217-226, Springer, 2023.
@inproceedings{nokey,
title = {A First Validation of the Enterprise Architecture Debts Concept},
author = {Simon Hacks and Jürgen Jung},
editor = {Dominik Bork and Henderik A. Proper },
doi = {10.1007/978-3-031-34241-7_15},
year = {2023},
date = {2023-06-12},
urldate = {2023-06-12},
booktitle = {International Conference on Business Process Modeling, Development and Support},
journal = {International Working Conference on Exploring Modeling Methods for Systems Analysis and Development},
volume = {479},
pages = {217-226},
publisher = {Springer},
series = {Lecture Notes in Business Information Processing},
abstract = {The Enterprise Architecture (EA) discipline is now established in many companies. The architectures of these companies changed over time. They resulted from a long creation and maintenance process containing processes and services provided by legacy IT systems (e.g., systems, applications) that were reasonable when they were created but might now hamper the introduction of better solutions. To handle those legacies, we started researching on the notion of EA debts, which widens the scope of technical debts to organizational aspects. However, no studies have yet been conducted to validate if the concept of EA debts has a positive influence. Within this work, we have experimented with students of an EA course. Half of the students were taught the concept of EA debts, while the other half was taught about another topic simultaneously. Afterward, the students performed a modeling task graded by EA experts among the criteria of effectiveness, comprehensibility, minimality, and completeness. The analysis revealed no significant difference between the quality of the created models by the different student groups.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Slupczynski, Ada; Alexander, Peter; Lichter, Horst
A Process for Evaluating the Prudence of Enterprise Architecture Debts Conference
Proceedings of the 25th International Conference on Enterprise Information Systems, vol. 2, INSTICC SciTePress, 2023, ISSN: 2184-4992.
@conference{iceis23,
title = {A Process for Evaluating the Prudence of Enterprise Architecture Debts},
author = {Ada Slupczynski and Peter Alexander and Horst Lichter},
doi = {10.5220/0011971400003467},
issn = {2184-4992},
year = {2023},
date = {2023-05-01},
urldate = {2023-05-01},
booktitle = {Proceedings of the 25th International Conference on Enterprise Information Systems},
volume = {2},
pages = {623-630},
publisher = {SciTePress},
organization = {INSTICC},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Organizations

University of Southern Denmark
The University of Southern Denmark (Danish: Syddansk Universitet) is with around 30,000 students and 4,000 employees Denmarks third largest university.

KTH Royal Institute of Technology – Software System Architecture and Security Group
KTH Royal Institute of Technology is the largest technical university in Sweden. The university is situated in Stockholm and almost