Foto von Lena Gregor

Lena Gregor, M.Sc.

Technische Universität München

Informatik 4 - Lehrstuhl für Software & Systems Engineering (Prof. Pretschner)


Boltzmannstr. 3
85748 Garching b. München

  • lena.gregor(at)

About Me

Since April 2022 I am working as a PhD student at the Chair of Software and Systems Engineering (Prof. Dr. Pretschner). Prior to joining the chair, I completed my Master’s degree in Software Engineering, in an elite graduate program hosted by TU Munich in cooperation with the Ludwig-Maximilians University Munich and the University of Augsburg.

My area of research is Integration Testing: testability, the influence of software architecture on testability, and coverage and test ending criterions for integration testing.


Thesis Supervision

If you are interested in working with us, have a look at our theses openings page or at my currently open topics below (I try to keep them up-to-date).

In case you have an interesting idea referring to my research areas, please feel free to contact me directly!


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  • Tool-Supported Reconstruction of Software Architectures*


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* in cooperation with itestra GmbH


Semester Course
Winter Semester 22/23 Seminar Software Quality
Summer Semester 2022 Requirements Engineering
Requirements Engineering (Elite program)



  • Gregor, Lena; Schnappinger, Markus; Pretschner, Alexander: Revisiting Inter-Class Maintainability Indicators. 30th IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER), IEEE, 2023Accepted for publication more…