Roland received his PhD on automated model repair and change propagation in software models from Johannes Kepler University.
After defending, he joined Dynatrace in 2021 working on cost based query optimization and the join order problem in distributed data systems.
Authored publications
Generating repairs for inconsistent models
There are many repair alternatives for resolving model inconsistencies, each involving one or more model changes. Enumerating them all could overwhelm the developer because the number of possible repairs can grow exponentially. To address this problem, this paper focuses on the immediate cause of an inconsistency. By focusing on the cause, we can g...
Luciano Marchezan, Roland Kretschmer, Wesley K. G. Assunção, Alexander Reder, Alexander Egyed
| 2022
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