@article{JohannsenKant2020, author = {Johannsen, Andreas and Kant, Daniel}, title = {IT-Governance, Risiko- und Compliance-Management (IT‑GRC) - Ein Kompetenz-orientierter Ansatz f{\"u}r KMU}, series = {HMD Praxis der Wirtschaftsinformatik}, journal = {HMD Praxis der Wirtschaftsinformatik}, publisher = {Springer Vieweg}, address = {Wiesbaden}, doi = {10.1365/s40702-020-00625-8}, year = {2020}, language = {de} } @inproceedings{HildebrandtAltschaffelLamshoeftetal.2020, author = {Hildebrandt, Mario and Altschaffel, Robert and Lamsh{\"o}ft, Kevin and Lange, Mathias and Szemkus, Martin and Neubert, Tom and Vielhauer, Claus and Ding, Yongjian and Dittmann, Jana}, title = {Threat Analysis of Steganographic and Covert Communication in Nuclear I\&C Systems}, series = {Konferenz: International Conference on Nuclear Security: Sustaining and Strengthening Efforts (ICONS), Vienna, Austria, 2020/ Konferenzband: International Conference on Nuclear Security: Sustaining and Strengthening Efforts}, booktitle = {Konferenz: International Conference on Nuclear Security: Sustaining and Strengthening Efforts (ICONS), Vienna, Austria, 2020/ Konferenzband: International Conference on Nuclear Security: Sustaining and Strengthening Efforts}, publisher = {IAEA}, address = {Vienna, Austria}, pages = {14}, year = {2020}, abstract = {Steganographic and covert communication is increasingly used for hiding attacks. Often information hiding is used by attackers in advanced persistent threats in order to operate without being noticed. Attackers might use it to hide data exfiltration or control channels for persistent malware. The paper analyzes potential threats to operational technology by investigating different communication protocols towards their suitability as cover channels. Using a generalized network architecture model and the communication flows of nuclear power plants, the attack potential using information hiding is exemplary assessed. An example for a supply chain attack for command injection is given on the foundation of the OPC UA protocol and an off-theshelf programmable logic controller. Subsequently, recommendations for a strategic and operational preparation for operators towards the prevention and detection of information hiding attacks are derived.}, language = {en} } @article{ScheegDzielinskiFitz2020, author = {Scheeg, Jochen and Dzielinski, Patrick and Fitz, Lukas R. G.}, title = {Analyse von Digitalen Reifegradmodellen f{\"u}r Kleine und Mittlere Unternehmen/Analysis of Digital Maturity Models for SMEs}, publisher = {Institut f{\"u}r Innovations- und Informationsmanagement (ifii)}, year = {2020}, language = {de} } @article{VogelWoelferRamirezDiazetal.2020, author = {Vogel, Sven and W{\"o}lfer, Christian and Ramirez-Diaz, Diego and Flassig, Robert and Sundmacher, Kai and Schwille, Petra}, title = {Symmetry Breaking and Emergence of Directional Flows in Minimal Actomyosin Cortices}, series = {Cells}, journal = {Cells}, publisher = {MDPI}, doi = {10.3390/cells9061432}, pages = {1 -- 10}, year = {2020}, abstract = {Cortical actomyosin flows, among other mechanisms, scale up spontaneous symmetry breaking and thus play pivotal roles in cell differentiation, division, and motility. According to many model systems, myosin motor-induced local contractions of initially isotropic actomyosin cortices are nucleation points for generating cortical flows. However, the positive feedback mechanisms by which spontaneous contractions can be amplified towards large-scale directed flows remain mostly speculative. To investigate such a process on spherical surfaces, we reconstituted and confined initially isotropic minimal actomyosin cortices to the interfaces of emulsion droplets. The presence of ATP leads to myosin-induced local contractions that self-organize and amplify into directed large-scale actomyosin flows. By combining our experiments with theory, we found that the feedback mechanism leading to a coordinated directional motion of actomyosin clusters can be described as asymmetric cluster vibrations, caused by intrinsic non-isotropic ATP consumption with spatial confinement. We identified fingerprints of vibrational states as the basis of directed motions by tracking individual actomyosin clusters. These vibrations may represent a generic key driver of directed actomyosin flows under spatial confinement in vitro and in living systems.}, language = {en} } @article{SchraderTetzlaffBecketal.2020, author = {Schrader, Thomas and Tetzlaff, Laura and Beck, Eberhard and Mindt, Sebastian and Geiss, Friederike and Hauser, Katarina and Franken, Christian}, title = {Die {\"A}hnlichkeit von Medikamentennamen als m{\"o}gliche Ursache von Verwechslungen - eine Untersuchung von Daten aus der ambulanten Versorgung}, series = {Zeitschrift f{\"u}r Evidenz, Fortbildung und Qualit{\"a}t im Gesundheitswesen}, journal = {Zeitschrift f{\"u}r Evidenz, Fortbildung und Qualit{\"a}t im Gesundheitswesen}, publisher = {Elsevier}, issn = {1865-9217 (Print)}, doi = {10.1016/j.zefq.2020.01.006}, year = {2020}, language = {de} } @inproceedings{OrlowskiGraefeTetzlaffetal.2020, author = {Orlowski, Katja and Gr{\"a}fe, Gina and Tetzlaff, Laura and Schrader, Thomas and Beck, Eberhard}, title = {Individualized Computer-based Training for Elderly in Nursing Homes: A Pilot Study}, series = {Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 5: HEALTHINF, Valletta, Malta}, booktitle = {Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 5: HEALTHINF, Valletta, Malta}, publisher = {SciTePress - Science and Technology Publications, Lda.}, address = {Set{\´u}bal, Portugal}, isbn = {978-989-758-398-8}, doi = {10.5220/0009162106640669}, pages = {664 -- 669}, year = {2020}, language = {en} } @article{Blasek2020, author = {Blasek, Katrin}, title = {Chinesischer evergreen: bad faith-Marken in China}, series = {MarkenR - Zeitschrift f{\"u}r deutsches, europ{\"a}isches und internationales Kennzeichenrecht}, volume = {2020}, journal = {MarkenR - Zeitschrift f{\"u}r deutsches, europ{\"a}isches und internationales Kennzeichenrecht}, number = {2}, publisher = {Wolters Kluwer}, pages = {62 -- 63}, year = {2020}, language = {de} } @article{Blasek2020, author = {Blasek, Katrin}, title = {Covid-19-Contact-Tracing-Apps - Leitlinien des EDSA}, series = {ZD-Aktuell}, volume = {2020}, journal = {ZD-Aktuell}, number = {9}, publisher = {Beck}, year = {2020}, language = {de} } @inproceedings{SchlenderBehrensCreutzburg2021, author = {Schlender, Klaus and Behrens, Grit and Creutzburg, Reiner}, title = {Maschinelles Lernen von CNN-Modellen zur Segmentierung von St{\"o}robjekten auf Geb{\"a}udefassaden auf Infrarot- und Farbbildern}, series = {Informatik 2021 : Computer science\&sustainability}, booktitle = {Informatik 2021 : Computer science\&sustainability}, publisher = {Bonn}, address = {Gesellschaft f{\"u}r Informatik}, isbn = {978-3-88579-708-1}, issn = {1617-5468}, doi = {10.18420/informatik2021-031}, pages = {375 -- 388}, year = {2021}, language = {de} } @inproceedings{KalabinaBelyakMeisteretal.2021, author = {Kalabina, Elena and Belyak, Olga and Meister, Vera G. and Revina, Aleksandra}, title = {What Kind of Employees' Team is Necessary for Industrial Digital Transformation? Theoretical and Practical Analysis}, series = {Digital Transformation in Industry}, booktitle = {Digital Transformation in Industry}, editor = {Kumar, V.}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-73261-5 (Online)}, doi = {10.1007/978-3-030-73261-5_17}, pages = {183 -- 193}, year = {2021}, language = {en} }