J
Jan Verelst
Researcher at University of Antwerp
Publications - 89
Citations - 1432
Jan Verelst is an academic researcher from University of Antwerp. The author has contributed to research in topics: Normalized systems & Information system. The author has an hindex of 18, co-authored 89 publications receiving 1379 citations.
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Proceedings ArticleDOI
Refactoring - improving coupling and cohesion of existing code
TL;DR: This paper analyzes how refactorings manipulate coupling/cohesion characteristics, and how to identify refactoring opportunities that improve these characteristics and provides practical guidelines for the optimal usage of refactororing in a software maintenance process.
Journal ArticleDOI
The discipline of enterprise engineering
Jan L. G. Dietz,Jan A. P. Hoogervorst,Antonia Albani,David Aveiro,Eduard Babkin,Joseph Barjis,Artur Caetano,Philip Huysmans,Junichi Iijima,Steven J. H. van Kervel,Hans B. F. Mulder,Martin Op ’t Land,Henderik A. Proper,Jorge L. C. Sanz,Linda Terlouw,José Tribolet,Jan Verelst,Robert Winter +17 more
TL;DR: In this article, the authors evaluate a century of enterprise development, and conclude that a paradigm shift is needed for dealing adequately with the challenges that modern enterprises face, and propose the emerging discipline of enterprise engineering, as conceived by the authors, as a suitable vehicle for achieving these goals.
Journal ArticleDOI
Should You Adopt Open Source Software
TL;DR: Companies must consider the advantages and disadvantages of open source software before adopting it and attach different levels of importance to these advantages or factors related to the adoption decision.
Proceedings Article
When are two workflows the same
TL;DR: This paper aims at providing some of the formal groundwork for studying relative expressiveness and variability by defining notions of equivalence capturing different views on how workflow systems operate by defining notion of observational equivalence in the absence of silent steps.