Sep 2026· Zenodo (CERN European Organization for Nuclear Research)
Abstract
Numerical experiments accompanying “Orlicz space relaxation of totalvariation denoising” by Christian Clason and Tobias Unterberger. The software compares ROF/total variation regularization, scaledlogarithmic Orlicz regularization, and quadratic H1 regularization.The archive includes the Python implementation, Jupyter notebooks,generated figures and metric tables, reconstruction arrays for theCameraman gamma comparison, and environment specifications. The publication experiments comprise a blurred-disk study, a Cameramanregularizer comparison, and a fixed-alpha Cameraman comparison acrossfour gamma values. An optional notebook explores resolution dependenceand stopping diagnostics. Installation and reproduction instructions are provided in README.md.The recorded-version environment was installed and tested on Linux,and all 83 existing automated tests passed. AI assistance in codedevelopment and documentation is described in the README. This research was funded in whole or in part by the Austrian ScienceFund (FWF) 10.55776/F100800.
This publication proposes a definition and a classification of agile software development approaches and analyses ten software development methods that can be characterized as being "agile" against the defined criterion.
P. Abrahamsson, O. Salo, Jussi Ronkainen et al.· arXiv.org· 727 citations· ⚡54
The study shows that agile practices improve both informal and formal communication, but indicates that, in larger development situations involving multiple external stakeholders, a mismatch of adequate communication mechanisms can sometimes even hinder the communication.
M. Pikkarainen, Jukka Haikara, O. Salo et al.· Empirical Software Engineeri...· 401 citations· ⚡48
The results indicate that software engineering work practices are chosen opportunistically, adapted and configured to provide value under the constrains imposed by the startup context.
Nicolò Paternoster, Carmine Giardino, M. Unterkalmsteiner et al.· Information and Software Tec...· 394 citations· ⚡54
The results show that the embedded industry has been able to apply agile methods in its development processes and that the appreciation of the agile methods and their individual practices appears to increase once adopted and applied in practice.
O. Salo, P. Abrahamsson· IET Software· 238 citations· ⚡9
Consequences of happiness and unhappiness that are beneficial and detrimental for developers' mental well-being, the software development process, and the produced artifacts are found.
D. Graziotin, Fabian Fagerholm, Xiaofeng Wang et al.· Journal of Systems and Softw...· 236 citations· ⚡13
The Mobile-D approach is briefly outlined here and the experiences gained from four case studies are discussed, which helped develop an agile development approach for mobile application development.
P. Abrahamsson, Antti Hanhineva, H. Hulkko et al.· Conference on Object-Oriente...· 225 citations· ⚡18
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