@article{WeberTiefenbacherGronau2019,
  author    = {Weber, Edzard and Tiefenbacher, Anselm and Gronau, Norbert},
  title     = {Need for Standardization and Systematization of Test Data for Job-Shop Scheduling},
  series = {Data},
  volume    = {4},
  journal   = {Data},
  number    = {1},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2306-5729},
  doi       = {10.3390/data4010032},
  pages     = {21},
  year      = {2019},
  abstract  = {The development of new and better optimization and approximation methods for Job Shop Scheduling Problems (JSP) uses simulations to compare their performance. The test data required for this has an uncertain influence on the simulation results, because the feasable search space can be changed drastically by small variations of the initial problem model. Methods could benefit from this to varying degrees. This speaks in favor of defining standardized and reusable test data for JSP problem classes, which in turn requires a systematic describability of the test data in order to be able to compile problem adequate data sets. This article looks at the test data used for comparing methods by literature review. It also shows how and why the differences in test data have to be taken into account. From this, corresponding challenges are derived which the management of test data must face in the context of JSP research.},
  language  = {en}
}
@article{WeberSteinGronau2009,
  author    = {Weber, Edzard and Stein, Maureen and Gronau, Norbert},
  title     = {Demokratieorientierte eGovernment-Systeme},
  isbn      = {978-3-89864- 590-4},
  year      = {2009},
  language  = {de}
}
@article{WeberSteinGronau2009,
  author    = {Weber, Edzard and Stein, Maureen and Gronau, Norbert},
  title     = {Demokratieorientierte eGovernment-Systeme},
  issn      = {1436 - 3011},
  year      = {2009},
  language  = {de}
}
@article{VladovaWotschackLareiroetal.2020,
  author    = {Vladova, Gergana and Wotschack, Philip and Lareiro, Patricia de Paiva and Gronau, Norbert and Thim, Christof},
  title     = {Lernen mit Assistenzsystemen},
  series = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse},
  volume    = {36},
  journal   = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse},
  number    = {3},
  publisher = {GITO mbH Verlag},
  address   = {Berlin},
  issn      = {2364-9208},
  doi       = {10.30844/I40M_20-3_S16-20},
  pages     = {16 -- 20},
  year      = {2020},
  abstract  = {Der Beitrag beschreibt die Konzeption und Durchf{\"u}hrung und bietet einen Einblick in die ersten Ergebnisse einer Untersuchung mit experimentellem Design in einer simulierten Prozessumgebung im Forschungs- und Anwendungszentrum Industrie 4.0 in Potsdam. Im Mittelpunkt stehen Anlernprozesse im Bereich der Einfacharbeit (Helfert{\"a}tigkeiten) und ihre Gestaltung durch den Einsatz digitaler Assistenzsysteme. In der Arbeitsforschung finden sich Hinweise darauf, dass mit dem Einsatz dieser Systeme Prozesswissen verloren geht, im Sinne einer guten Kenntnis des gesamten Arbeitsprozesses, in den die einzelnen T{\"a}tigkeiten eingebettet sind. Das kann sich als Problem erweisen, vor allem wenn unvorhersehbare Situationen oder Fehler eintreten. Um die Rolle von Prozesswissen beim Einsatz von digitalen Assistenzsystemen zu untersuchen, wird im Experiment eine echte Fabriksituation simuliert. Die Probanden werden {\"u}ber ein Assistenzsystem Schritt f{\"u}r Schritt in ihre Aufgabent{\"a}tigkeit angelernt, einem Teil der Probanden wird allerdings am Anfang zus{\"a}tzlich Prozesswissen im Rahmen einer kurzen Schulung vermittelt.},
  language  = {de}
}
@article{VladovaUllrichBenderetal.2021,
  author    = {Vladova, Gergana and Ullrich, Andr{\´e} and Bender, Benedict and Gronau, Norbert},
  title     = {Students' acceptance of technology-mediated teaching - How it was influenced during the COVID-19 Pandemic in 2020},
  series = {Frontiers in psychology / Frontiers Research Foundation},
  volume    = {12},
  journal   = {Frontiers in psychology / Frontiers Research Foundation},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne},
  issn      = {1664-1078},
  doi       = {10.3389/fpsyg.2021.636086},
  pages     = {15},
  year      = {2021},
  abstract  = {In response to the impending spread of COVID-19, universities worldwide abruptly stopped face-to-face teaching and switched to technology-mediated teaching. As a result, the use of technology in the learning processes of students of different disciplines became essential and the only way to teach, communicate and collaborate for months. In this crisis context, we conducted a longitudinal study in four German universities, in which we collected a total of 875 responses from students of information systems and music and arts at four points in time during the spring-summer 2020 semester. Our study focused on (1) the students' acceptance of technology-mediated learning, (2) any change in this acceptance during the semester and (3) the differences in acceptance between the two disciplines. We applied the Technology Acceptance Model and were able to validate it for the extreme situation of the COVID-19 pandemic. We extended the model with three new variables (time flexibility, learning flexibility and social isolation) that influenced the construct of perceived usefulness. Furthermore, we detected differences between the disciplines and over time. In this paper, we present and discuss our study's results and derive short- and long-term implications for science and practice.},
  language  = {en}
}
@article{VladovaGronau2022,
  author    = {Vladova, Gergana and Gronau, Norbert},
  title     = {KI-basierte Assistenzsysteme in betrieblichen Lernprozessen},
  series = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse},
  volume    = {38},
  journal   = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse},
  number    = {2},
  publisher = {GITO mbH Verlag f{\"u}r Industrielle Informationstechnik und Organisation},
  address   = {Berlin},
  issn      = {2364-9216},
  doi       = {10.30844/I40M_22-2_11-14},
  pages     = {11 -- 14},
  year      = {2022},
  abstract  = {Assistenzsysteme finden im Kontext der digitalen Transformation immer mehr Einsatz. Sie k{\"o}nnen Besch{\"a}ftigte in industriellen Produktionsprozessen sowohl in der Anlern- als auch in der aktiven Arbeitsphase unterst{\"u}tzen. Kompetenzen k{\"o}nnen so arbeitsplatz- und prozessnah sowie bedarfsorientiert aufgebaut werden. In diesem Beitrag wird der aktuelle Forschungsstand zu den Einsatzm{\"o}glichkeiten dieser Assistenzsysteme diskutiert und mit Beispielen illustriert. Es werden unter anderem auch Herausforderungen f{\"u}r den Einsatz aufgezeigt. Am Ende des Beitrags werden Potenziale f{\"u}r die zuk{\"u}nftige Nutzung von AS in industriellen Lernprozessen und f{\"u}r die Forschung identifiziert.},
  language  = {de}
}
@article{UllrichWeberGronau2023,
  author    = {Ullrich, Andr{\´e} and Weber, Edzard and Gronau, Norbert},
  title     = {Regionale Refabrikationsnetzwerke},
  series = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse},
  volume    = {39},
  journal   = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse},
  number    = {2},
  publisher = {GITO mbH Verlag},
  address   = {Berlin},
  issn      = {2364-9208},
  doi       = {10.30844/IM_23-2_11-14},
  pages     = {11 -- 14},
  year      = {2023},
  abstract  = {Die Herstellung von Produkten bindet Energie sowie auch materielle Ressourcen. Viel zu langsam entwickeln sich sowohl das Bewusstsein der Konsumenten sowie der Produzenten als auch gesetzgebende Aktivit{\"a}ten, um zu einem nachhaltigen Umgang mit den zur Verf{\"u}gung stehenden Ressourcen zu gelangen. In diesem Beitrag wird ein lokaler Remanufacturing-Ansatz vorgestellt, der es erm{\"o}glicht, den Ressourcenverbrauch zu reduzieren, lokale Unternehmen zu f{\"o}rdern und effiziente L{\"o}sungen f{\"u}r die regionale Wieder- und Weiterverwendung von G{\"u}tern anzubieten.},
  language  = {de}
}
@article{UllrichVladovaMarquartetal.2022,
  author    = {Ullrich, Andr{\´e} and Vladova, Gergana and Marquart, Danny and Braun, Andreas and Gronau, Norbert},
  title     = {An overwiew of benefits and risks in open innovation projects and the influence of intermediary participation, decision-making authority, experience, and position on their perception},
  series = {International journal of innovation management : IJIM},
  volume    = {26},
  journal   = {International journal of innovation management : IJIM},
  number    = {02},
  publisher = {World Scientific Publ.},
  address   = {Singapore},
  issn      = {1363-9196},
  doi       = {10.1142/S1363919622500128},
  pages     = {41},
  year      = {2022},
  abstract  = {This paper presents an exploratory study investigating the influence of the factors (1) intermediary participation, (2) decision-making authority, (3) position in the enterprise, and (4) experience in open innovation on the perception and assessment of the benefits and risks expected from participating in open innovation projects. For this purpose, an online survey was conducted in Germany, Austria and Switzerland. The result of this paper is an empirical evidence showing whether and how these factors affect the perception of potential benefits and risks expected within the context of open innovation project participation. Furthermore, the identified effects are discussed against the theory. Existing theory regarding the benefits and risks of open innovation is expanded by (1) finding that they are perceived mostly independently of the factors, (2) confirming the practical relevance of benefits and risks, and (3) enabling a finer distinction between their degrees of relevance according to respective contextual specifics.},
  language  = {en}
}
@article{UllrichTeichmannGronau2021,
  author    = {Ullrich, Andr{\´e} and Teichmann, Malte and Gronau, Norbert},
  title     = {Fast trainable capabilities in software engineering-skill development in learning factories},
  series = {Ji suan ji jiao yu = Computer Education / Qing hua da xue},
  journal   = {Ji suan ji jiao yu = Computer Education / Qing hua da xue},
  number    = {12},
  publisher = {[Verlag nicht ermittelbar]},
  address   = {Bei jing shi},
  issn      = {1672-5913},
  doi       = {10.16512/j.cnki.jsjjy.2020.12.002},
  pages     = {2 -- 10},
  year      = {2021},
  abstract  = {The increasing demand for software engineers cannot completely be fulfilled by university education and conventional training approaches due to limited capacities. Accordingly, an alternative approach is necessary where potential software engineers are being educated in software engineering skills using new methods. We suggest micro tasks combined with theoretical lessons to overcome existing skill deficits and acquire fast trainable capabilities. This paper addresses the gap between demand and supply of software engineers by introducing an actionoriented and scenario-based didactical approach, which enables non-computer scientists to code. Therein, the learning content is provided in small tasks and embedded in learning factory scenarios. Therefore, different requirements for software engineers from the market side and from an academic viewpoint are analyzed and synthesized into an integrated, yet condensed skills catalogue. This enables the development of training and education units that focus on the most important skills demanded on the market. To achieve this objective, individual learning scenarios are developed. Of course, proper basic skills in coding cannot be learned over night but software programming is also no sorcery.},
  language  = {en}
}
@article{UllrichGronau2020,
  author    = {Ullrich, Andr{\´e} and Gronau, Norbert},
  title     = {Bestimmung nachhaltiger Anwendungssystemarchitekturen},
  series = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen},
  volume    = {16},
  journal   = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen},
  number    = {1},
  publisher = {GITO mbH},
  address   = {Berlin},
  issn      = {1860-6725},
  doi       = {10.30844/ERP_20-1_54-57},
  pages     = {54 -- 57},
  year      = {2020},
  abstract  = {Die teilweise sehr kurzfristig notwendige Reaktion auf Ver{\"a}nderungen erfordert von Unternehmen ein hohes Maß an Flexibilit{\"a}t und Reaktionsgeschwindigkeit. Anwendungssystemarchitekturen, die im Wesentlichen aus alten und selbst entwickelten Systemen bestehen, erf{\"u}llen h{\"a}ufig diese Anforderungen nicht. Investitionsmittel f{\"u}r neue Software sind jedoch begrenzt, daher m{\"u}ssen Priorit{\"a}ten in der Abl{\"o}sung von Altsystemen gesetzt werden. Eine effiziente Analysemethode zur Planung der Erneuerung der Anwendungssystemlandschaft stellt die Wandlungsf{\"a}higkeitsanalyse dar. Dieser Beitrag beschreibt Vorgehen und Ergebnisse am Beispiel eines international t{\"a}tigen Automobilzulieferers.},
  language  = {de}
}