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Auflistung nach Schlagwort "Topic modeling"

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  • Zeitschriftenartikel
    Exploring Information Systems Curricula
    (Business & Information Systems Engineering: Vol. 63, No. 6, 2021) Föll, Patrick; Thiesse, Frédéric
    The study considers the application of text mining techniques to the analysis of curricula for study programs offered by institutions of higher education. It presents a novel procedure for efficient and scalable quantitative content analysis of module handbooks using topic modeling. The proposed approach allows for collecting, analyzing, evaluating, and comparing curricula from arbitrary academic disciplines as a partially automated, scalable alternative to qualitative content analysis, which is traditionally conducted manually. The procedure is illustrated by the example of IS study programs in Germany, based on a data set of more than 90 programs and 3700 distinct modules. The contributions made by the study address the needs of several different stakeholders and provide insights into the differences and similarities among the study programs examined. For example, the results may aid academic management in updating the IS curricula and can be incorporated into the curricular design process. With regard to employers, the results provide insights into the fulfillment of their employee skill expectations by various universities and degrees. Prospective students can incorporate the results into their decision concerning where and what to study, while university sponsors can utilize the results in their grant processes.
  • Zeitschriftenartikel
    Kompetenzen eines Innovationsmanagers in Zeiten des digitalen Wandels:
    (HMD Praxis der Wirtschaftsinformatik: Vol. 55, No. 4, 2018) Gernreich, Chris C.; Knop, Sebastian; Ahlfeld, Christian
    Der digitale Wandel erfordert einen Wandel des bisherigen Profils eines Innovationsmanagers. Wurde ein Innovationsmanager lange Zeit mit dem Bild des Tüftlers verbunden, so wandelt sich dieses Bild in der heutigen Zeit zu einem Koordinator. Die neuen Aufgaben erfordern neue Kompetenzen, die insbesondere auf die Vernetzung der Industrie abzielen, da sowohl innerhalb eines Unternehmens als auch über die Unternehmensgrenzen hinweg kooperiert wird und zudem Unternehmensprozesse ganzheitlich digital durchgängig werden. Die Analyse von 126 Online-Stellenausschreibungen für Innovationsmanager ergab, dass verschiedene Kompetenzen im Zusammenspiel gefordert werden und verschiedene Aufgaben von Innovationsmanagern erfüllt werden müssen. Beispielsweise werden von Innovationsmanagern in den Stellenausschreibungen nur implizit Computerkompetenzen gefordert und dies immer im Zusammenspiel mit weiteren Kompetenzen, wie Sprach-, mathematischen und naturwissenschaftlich-technischen sowie sozialen Kompetenzen. Von Innovationsmanagern wird in Stellenausschreibungen gefordert, eine Art digitaler Wissensmanager und Generalist zu sein. Die Ergebnisse liefern einen Beitrag zur Diskussion formeller Rollenbilder von Innovationsmanagern. Digital change also requires a change in the previous profile of an innovation manager. For a long time, the innovation manager was associated with the image of the inventor, but nowadays this image goes through a transformation process to being a coordinator. With new tasks, new competences are needed, which are aimed in particular at the digitalization of the industry, since cooperation is possible both within a company and across company boundaries and corporate processes are throughout integrated digitally. The analysis of 126 online job advertisements for innovation managers with the help of a topic modeling approach revealed that different competences have to be combined and that different tasks of innovation managers have to be fulfilled. For example, innovation managers often only implicitly required to have computer skills in job postings on innovation managers, but always in combination with other competences such as language, mathematical, scientific, technical and social skills. This suggests that innovation managers are already being asked to be a kind of digital knowledge manager and generalist. The results contribute to the discussion of formal role models of innovation managers.