@inproceedings{17095,
  abstract     = {{In order to sustain their competitive advantage, data driven organizations must continue investing in business intelligence and analytics (BI&A) while mitigating inherent cost increases. Research shows that examining outlays by individual BI&A artifact (e.g. reports, analytics) is necessary, but introduction in practice is cumbersome and adoption is slow. BI&A service-oriented cost allocation (BIASOCA) represents an improvement to this situation. This approach enables to render the BI&A cost pool accountable and improves cost transparency, which leads to a higher BI&A penetration of economically viable applications in organizations. Against this background, this paper aims at designing and implementing BIASOCA in a medium-sized company. To record organizational impact and increase customer acceptance, this study is carried out as action design research (ADR). Our findings indicate improvements in BI&A management from working with consumers to locate cost savings and drivers. After invoicing, consumers’ BI&A awareness increased, releasing resources while also making a better understanding of BIASOCA necessary. We detail how to implement BIASOCA in a real-life setting and the challenges attendant in so doing. Our research contributes to theory and practice with a set of design principles highlighting, besides the accuracy of cost accounting, the importance of collaboration, model comprehensibility and strategic alignment.}},
  author       = {{Grytz, Raphael and Krohn-Grimberghe, Artus and Müller, Oliver}},
  booktitle    = {{European Conference on Information Systems}},
  title        = {{{Business Intelligence & Analytics Cost Accounting: An Action Design Research Approach}}},
  year         = {{2020}},
}

@misc{33022,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Macht}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33021,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Ironie}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33026,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Wissenschaftssprache}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33023,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Machtanalyse}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33025,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Widerstand}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33019,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter}},
  title        = {{{Genealogie}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33020,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Gouvernementalität}}},
  year         = {{2020}},
}

@misc{33016,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Dispositiv}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33015,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Archäologie}}},
  year         = {{2020}},
}

@misc{33017,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{Fachtextsorte}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Fachtextsorte}}},
  volume       = {{6}},
  year         = {{2020}},
}

@misc{33018,
  author       = {{Markewitz, Friedrich}},
  booktitle    = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}},
  editor       = {{Gansel, Christina and Spieß, Constanze }},
  publisher    = {{Walter de Gruyter }},
  title        = {{{Gebrauchstextsorte}}},
  volume       = {{6}},
  year         = {{2020}},
}

@article{17086,
  author       = {{Gries, Thomas and Redlin, Margarete}},
  issn         = {{1612-4804}},
  journal      = {{International Economics and Economic Policy}},
  pages        = {{923--944}},
  title        = {{{Trade and economic development: global causality and development- and openness-related heterogeneity}}},
  doi          = {{10.1007/s10368-020-00467-1}},
  volume       = {{17}},
  year         = {{2020}},
}

@inbook{32555,
  author       = {{van Ackeren, Isabell and Buhl, Heike M. and Eickelmann, Birgit and Heinrich, Martin and Wolfswinkler, Günther}},
  booktitle    = {{Bildung, Schule und Digitalisierung}},
  editor       = {{Kaspar, Kai and Becker-Mrotzek, Michael and Hofhues, Sandra and König, Johannes and Schmeinck, Daniela}},
  pages        = {{321--326}},
  publisher    = {{Waxmann}},
  title        = {{{Digitalisierung in der Lehrerbildung durch Communities of Practice. Konzeption, Governance und Qualitätsmanagement des ComeIn-Verbundvorhabens in Nordrhein-Westfalen}}},
  year         = {{2020}},
}

@article{32559,
  abstract     = {{This investigation concentrates on value similarity between parents and their children during adulthood. The interplay between gender, age, relationship quality, and frequency of contact on value similarity was analyzed. A total of 600 adult German children (53.8% women) and their parents took part in a questionnaire study. Value orientation was measured with a short version of Schwartz’s Portrait Values Questionnaire, and relationship quality with the Network of Relationships Inventory (Furman & Buhrmeister, 1992).Value similarity was higher in mother–daughter dyads compared to mother–son dyads, but in the other dyads, no significant differences were found. Regarding relationship quality, verbal intimacy was not related to value similarity. Parental satisfaction was associated with value similarity in the father–child dyads. Satisfaction, as perceived by adult children, was linked to value similarity in mother–child and father–son dyads. Furthermore, the frequency of contact related to value similarity between mothers and sons.}},
  author       = {{Hoellger, Christian and Sommer, Sabrina and Albert, Isabelle and Buhl, Heike M.}},
  issn         = {{0192-513X}},
  journal      = {{Journal of Family Issues}},
  keywords     = {{Adult child–parent dyads, value similarity, relationship quality, frequency of contact, parent-child-relationship}},
  number       = {{6}},
  pages        = {{1234--1257}},
  publisher    = {{SAGE Publications}},
  title        = {{{Intergenerational Value Similarity in Adulthood}}},
  doi          = {{10.1177/0192513x20943914}},
  volume       = {{42}},
  year         = {{2020}},
}

@book{32894,
  editor       = {{Öhlschläger, Claudia}},
  publisher    = {{transcript}},
  title        = {{{Urbane Kulturen und Räume intermedial. Zur Lesbarkeit der Stadt in interdisziplinärer Perspektive}}},
  year         = {{2020}},
}

@inproceedings{24214,
  author       = {{Buckmann, Felix and Kenig, Eugeny}},
  location     = {{online}},
  title        = {{{On the experimental study of condensation in pillow plate heat exchangers}}},
  year         = {{2020}},
}

@misc{33273,
  abstract     = {{Dieses Lernangebot widmet sich der linearen Algebra als dem Teil der Mathematik, der neben der Optimierung und der Stochastik die Grundlage für praktisch alle Entwicklungen im Bereich Künstliche Intelligenz (KI) darstellt. Das Fach ist jedoch für Anfänger meist ungewohnt abstrakt und wird daher oft als besonders schwierig und unanschaulich empfunden. In diesem Kurs wird das Erlernen mathematischer Kenntnisse in linearer Algebra verknüpft mit dem aktuellen und faszinierenden Anwendungsfeld der künstlichen neuronalen Netze (KNN). Daraus ergeben sich in natürlicher Weise Anwendungsbeispiele, an denen die wesentlichen Konzepte der linearen Algebra erklärt werden können.

Behandelte Themen sind:

    Der Vektorraum der reellen Zahlentupel, reelle Vektorräume allgemein
    Lineare Abbildungen
    Matrizen
    Koordinaten und darstellende Matrizen
    Lineare Gleichungssysteme, Gaußalgorithmus
    Determinante
    Ein Ausblick auf nichtlineare Techniken, die für neuronale Netzwerke relevant sind.}},
  author       = {{Schramm, Thomas and Gasser, Ingenuin and Schwenker, Sören and Seiler, Ruedi and Lohse, Alexander and Zobel, Kay}},
  publisher    = {{Hamburg Open Online University}},
  title        = {{{Linear Algebra driven by Data Science}}},
  year         = {{2020}},
}

@misc{33272,
  author       = {{Nijholt, Eddie and Rink, Bob and Schwenker, Sören}},
  booktitle    = {{DSWeb}},
  number       = {{April}},
  title        = {{{Generalised Symmetry in Network Dynamics}}},
  year         = {{2020}},
}

@article{33262,
  abstract     = {{The authors of Berg et al. [J. Algebra 348 (2011) 446–461] provide an algorithm for finding a complete system of primitive orthogonal idempotents for CM, where M is any finite R-trivial monoid. Their method relies on a technical result stating that R-trivial monoid are equivalent to so-called weakly ordered monoids. We provide an alternative algorithm, based only on the simple observation that an R-trivial monoid may be realized by upper triangular matrices. This approach is inspired by results in the field of coupled cell network dynamical systems, where L-trivial monoids (the opposite notion) correspond to so-called feed-forward networks. We first show that our algorithm works for ZM, after which we prove that it also works for RM where R is an arbitrary ring with a known complete system of primitive orthogonal idempotents. In particular, our algorithm works if R is any field. In this respect our result constitutes a considerable generalization of the results in Berg et al. [J. Algebra 348 (2011) 446–461]. Moreover, the system of idempotents for RM is obtained from the one our algorithm yields for ZM in a straightforward manner. In other words, for any finite R-trivial monoid M our algorithm only has to be performed for ZM, after which a system of idempotents follows for any ring with a given system of idempotents.}},
  author       = {{Nijholt, Eddie and Rink, Bob and Schwenker, Sören}},
  issn         = {{0219-4988}},
  journal      = {{Journal of Algebra and Its Applications}},
  keywords     = {{Applied Mathematics, Algebra and Number Theory}},
  number       = {{12}},
  publisher    = {{World Scientific Pub Co Pte Ltd}},
  title        = {{{A new algorithm for computing idempotents of ℛ-trivial monoids}}},
  doi          = {{10.1142/s0219498821502273}},
  volume       = {{20}},
  year         = {{2020}},
}