TY - GEN A1 - Altenbuchner, Amelie A1 - Haug, Sonja A1 - Mohr, Christa A1 - Scorna, Ulrike A1 - Weber, Karsten T1 - The impact of nurse advisors and online advice services on treatment adherence in multiple sclerosis (MS) T2 - 7th Joint European Committee for Treatment and Research in Multiple Sclerosis - Americas Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS-ACTRIMS), 25.-27.10.2017, Paris Y1 - 2017 UR - https://onlinelibrary.ectrims-congress.eu/ectrims/2017/ACTRIMS-ECTRIMS2017/199863/amelie.altenbuchner.the.impact.of.nurse.advisors.and.online.advice.services.on.html ER - TY - GEN A1 - Mohr, Christa A1 - Altenbuchner, Amelie A1 - Haug, Sonja A1 - Scorna, Ulrike A1 - Weber, Karsten T1 - Der Einfluss von pflegerischer Fachberatung und Onlineberatung auf die Therapietreue (Compliance) bei der Behandlung von Multipler Sklerose (MS) BT - eine Längsschnittuntersuchung T2 - Forschungswelten 2018. 9. Internationaler wissenschaftlicher Kongress für Pflege- und Gesundheitsforschung, 19.-20.04.2018, St. Gallen KW - Multiple Sklerose KW - pflegerische Fachberatung KW - Therapietreue KW - Compliance KW - Online-Beratung Y1 - 2018 ER - TY - GEN A1 - Waas, Thomas ED - Ahmet, Yavuz Oral ED - Zehra, Banu Oral ED - Mehmet, Sezer ED - Mehmet, Emre Aköz ED - Seda, Kol ED - Onur, Alp ED - Aksan, Vala ED - Can, Aşkan ED - Gamze, Sekicek T1 - Energy Monitoring and Saving in Medium-Sized Companies T2 - 5th International Congress on Energy Efficiency & Energy Related Materials (ENEFM 2019), Gebze Technical University, Turkey, Book of Abstracts Y1 - 2019 ER - TY - GEN A1 - Haug, Sonja A1 - Weber, Karsten T1 - Soziale Ungleichheit und Wohn‐ und Energiekosten – welche Auswirkungen hat die Energiewende? T2 - Wachsende Ungleichheit - gespaltene Gesellschaft? Aktuelle Beiträge der empirisch-analytischen Soziologie. Erster Kongress der Akademie für Soziologie, 04.04.-06.04.2018, München Y1 - 2018 ER - TY - GEN A1 - Herrmann, Frank ED - Herrmann, Frank ED - Parra, Lorena ED - Popescu, Manuela T1 - Scheduling of a real world filter production with lot-size 1 T2 - SIMUL 2020: The Twelfth International Conference on Advances in System Simulation, 18.-22.10.2020 in Porto, Portugal N2 - In industrial practice, a travelling crane on the ceiling of a factory hall transports products in process from one station to the next one in a production line. Due to space restrictions, there is no buffer between the stations. The production line at Fiedler Andritz, Regensburg in Germany, can be seen as an example of such a problem class. Such restrictions reduce the set of feasible schedules even more than the no-buffer restrictions discussed in the literature in the case of limited storage. Since this scheduling problem is integrated in the usual hierarchical planning, the tardiness is minimised. Due to the high number of jobs as well as the goal of a simple algorithm, scheduling is always done by priority rules at the company site. The standard approach of using the net processing time causes poor results. A simulation of the processing time is suggested. In addition, several very relevant priority rules from the literature are modified by this simulated processing and significantly better results are obtained. Keywords-Simulation of processing time; scheduling, flowshop; no-buffer (blocking); no-wait; priority rules; real world application; filter production Y1 - 2020 UR - https://www.iaria.org/conferences2020/filesSIMUL20/SIMUL_58001.pdf UR - https://www.thinkmind.org/index.php?view=instance&instance=SIMUL+2020 SN - 978-1-61208-831-0 SP - 1 EP - 6 PB - IARIA XPS Press CY - Wilmington, DE, USA ER - TY - GEN A1 - Kratzer, Simon A1 - Strahringer, Susanne A1 - Westner, Markus T1 - Fractional CIOs in SMEs BT - Study Results on an Emerging IT Leadership Model T2 - 2024 2nd International Conference on Management Information Systems (ICMIS 2024), September 28-30, 2024, Tokyo, Japan N2 - To remain competitive, small and medium-sized enterprises (SMEs) need to man-age information technology (IT) effectively. Unlike larger organisations, SMEs often face limited resources and challenges in attracting talent, and typically lack the need for a full-time Chief Information Officer (CIO). In response, a growing number of professionals around the world are offering CIO services on a part-time, shared basis to multiple clients. This model provides SMEs with affordable and flexible access to experienced IT leadership. Known as 'fractional CIOs', these professionals deliver significant value, yet there has been little academic re-search into this phenomenon. Our study, conducted between 2020 and 2023 with 62 Fractional CIOs in 10 countries, aims to fill this gap. It provides a clear defini-tion of fractional CIOs, outlines their engagement models and identifies the key factors that contribute to their success. The findings are intended to enlighten both academics and industry professionals. KW - Fractional CIO KW - Strategic IT Management KW - SME Y1 - 2024 VL - 2 ER - TY - GEN A1 - Renner, Sebastian A1 - Pozzobon, Enrico T1 - SIM SIMulator T2 - IT Security Conference Troopers19, 2019, Heidelberg, Germany N2 - Der Vortrag präsentierte ein Tool, das die Simulation einer SIM-Karte durch einen Standard-Mikrocontroller ermöglicht. Mit diesem Täuschungsmanöver kann die Authentifizierung des 3G-Mobilfunkstandards seitens der SIM-Karte umgangen werden. Tritt zusätzliche Hardware hinzu, die eine 3G-Basisstation vortäuscht, lässt sich eine Man-in-the-Middle-Attacke im 3G-Netz durchführen. In diesem Szenario ist es möglich, die sensiblen Kommunikationsdaten, also den gesamten Datenverkehr beispielsweise zwischen einem Pkw und den Backend-Servern des Herstellers, auszulesen und zu untersuchen. Zudem eignet sich das Tool zum Pentesten von Modems oder SIM- beziehungsweise Smartcard-Applikationen. Der komplette Aufbau des sogenannten SIMulators ist als Open-Source-Software frei verfügbar und auf GitHub abrufbar. Y1 - 2019 UR - https://www.youtube.com/watch?v=FC8UsCy4zVE UR - https://intra.fh-regensburg.de/en/our-university/aktuelles/detail/news/einbruchsicherheit-fuer-die-vernetzte-zukunft.html ER - TY - GEN A1 - Weiss, Nils A1 - Pozzobon, Enrico T1 - IOT Backdoors in Cars T2 - IT Security Conference Troopers19, 2019, Heidelberg, Germany N2 - Connecting cheap IoT devices to the safety-critical network of a car can be an extremely bad idea, but at least it allows us to hack together our own automotive gadget. This talk explains the complete procedure involved in transforming a cheap OBD GSM dongle designed for fleet management into a open source automotive hacking tool. First, the hardware reverse engineering is demonstrated, showing how each component is interconnected and working together. With this knowledge, it was possible to capture the communication of the GSM module and understand the OTA protocol used by this dongle, which can be used to extract the firmware. A quick reverse engineering of the software will show that no cryptographic authentication is used for the OTA updates, and therefore a pirate GSM BTS can be used to obtain remote code execution. After that, a new open source firmware is written for the device, which can easily be extended and controlled remotely with the LUA scripting language. Examples on how hacking this dongle remotely can affect the safety of the driver will be also given. Y1 - 2019 UR - https://troopers.de/troopers19/agenda/mud7fn/ ER - TY - GEN A1 - Weiss, Nils A1 - Pozzobon, Enrico T1 - Automotive Penetration Testing with Scapy T2 - IT Security Conference Troopers19, 2019, Heidelberg, Germany N2 - This talk will provide a general overview on how Scapy can be used for automotive penetration testing. All present features of Scapy for automotive penetration will be introduced and explained. Also an overview of higher level automotive protocols will be given. As automotive penetration testing becomes more important, the lack of free tools for automotive network penetration testing led us to integrate new features in Scapy. Scapy is a well established framework for packet manipulation. The flexibility of Scapy allowed us to implement automotive interfaces (CAN) and automotive protocols (ISOTP, GMLAN, UDS, DoIP, OBD-II). This talk explains the basics of these automotive protocols, the workflow with Scapy for automotive network penetration testing. A live demonstration with some embedded hardware will be given. Y1 - 2019 UR - https://www.youtube.com/watch?v=7D7uNqPWrXw UR - https://troopers.de/downloads/troopers19/TROOPERS19_NGI_RT_Automotive_PenTesting_with_Scapy.zip ER - TY - GEN A1 - Altenbuchner, Amelie A1 - Haug, Sonja A1 - Mohr, Christa A1 - Scorna, Ulrike A1 - Weber, Karsten T1 - Methodenbericht einer Evaluation der Multiprofessionalität in der Behandlung von MS T2 - Forschungswelten 2018. 9. Internationaler wissenschaftlicher Kongress für Pflege- und Gesundheitsforschung, 19.-20.04.2018, St. Gallen Y1 - 2018 UR - https://www.researchgate.net/profile/Julian-Hirt/publication/322701321_RefHunter_-_Manual_zur_Literaturrecherche_in_Fachdatenbanken/links/5adf19dcaca272fdaf8919c7/RefHunter-Manual-zur-Literaturrecherche-in-Fachdatenbanken.pdf ER - TY - GEN A1 - Mauerer, Wolfgang A1 - Wagner, Daniel T1 - Cyclic Tests Unleashed: Large-Scale RT Analysis with Jitterdebugger T2 - Open Source Summit Japan (Tokio) and OSSNA 17.07.2019 Y1 - 2019 UR - https://events19.linuxfoundation.org/wp-content/uploads/2018/07/talk.pdf ER - TY - CHAP A1 - Selgrad, Kai A1 - Lier, Alexander A1 - Köferl, Franz A1 - Stamminger, Marc A1 - Lohmann, Daniel ED - Kästner, Christian ED - Gokhālé, Anirüddhā T1 - Lightweight, Generative Variant Exploration for High-performance Graphics Applications T2 - GPCE'15 : Proceedings of the 2015 ACM SIGPLAN International Conference on Generative Programming: Concepts and Experiences ; October 26-27, 2015, Pittsburgh, PA, USA N2 - Rendering performance is an everlasting goal of computer graphics and significant driver for advances in both, hardware architecture and algorithms. Thereby, it has become possible to apply advanced computer graphics technology even in low-cost embedded appliances, such as car instruments. Yet, to come up with an efficient implementation, developers have to put enormous efforts into hardware/problem-specific tailoring, fine-tuning, and domain exploration, which requires profound expert knowledge. If a good solution has been found, there is a high probability that it does not work as well with other architectures or even the next hardware generation. Generative DSL-based approaches could mitigate these efforts and provide for an efficient exploration of algorithmic variants and hardware-specific tuning ideas. However, in vertically organized industries, such as automotive, suppliers are reluctant to introduce these techniques as they fear loss of control, high introduction costs, and additional constraints imposed by the OEM with respect to software and tool-chain certification. Moreover, suppliers do not want to share their generic solutions with the OEM, but only concrete instances. To this end, we propose a light-weight and incremental approach for meta programming of graphics applications. Our approach relies on an existing formulation of C-like languages that is amenable to meta programming, which we extend to become a lightweight language to combine algorithmic features. Our method provides a concise notation for meta programs and generates easily sharable output in the appropriate C-style target language. KW - exploratory programming KW - general purpose code generation KW - prototyping KW - ray tracin Y1 - 2015 UR - https://selgrad.org/publications/2015_gpce_SLKSL.pdf SN - 978-1-4503-3687-1 SP - 141 EP - 150 PB - ACM CY - New York, USA ER - TY - CHAP A1 - Lier, Alexander A1 - Martinek, Magdalena A1 - Stamminger, Marc A1 - Selgrad, Kai T1 - A High-Resolution Compression Scheme for Ray Tracing Subdivision Surfaces with Displacement T2 - Proceedings of the ACM on Computer Graphics and Interactive Techniques N2 - Subdivision surfaces, especially with displacement, are one of the key modeling primitives used in high-quality rendering environments, such as, e.g., movie production. While their use easily maps to rasterization-based frameworks, they pose a significant challenge for ray tracing environments. This is due to the fact that incoherent access patterns require storing or caching fully tessellated and displaced meshes for efficient intersection computations. In this paper we use a two-tier hierarchy built on a scene's patches. It relies on compressed and quantized bounding volumes on the second tier to reduce the size of the BVH itself. Based on this acceleration structure, we propose a quantized, compact approximation for leaf nodes while being faithful to the underlying patch-geometry. We build on recent advances and present a system that shows competitive performance regarding run-time speed, which is close to full-resolution pre-tessellation methods as well as to previous compression approaches. Ultimately, we provide strong compression of up to a factor of 5: 1 compared to state-of-the-art methods while maintaining high geometrical fidelity surpassing similarly compact approximations and getting close to uncompressed geometry. KW - Displacement Mapping KW - omputing methodologies KW - Parametric curve and surface models KW - Production Rendering KW - ray tracing KW - Subdivision Surfaces Y1 - 2018 U6 - https://doi.org/10.1145/3233308 VL - 1 IS - 2 SP - 1 EP - 17 PB - The Association for Computers in Mathematics and Science Teaching ER - TY - JOUR A1 - Bary, Benedikt von A1 - Westner, Markus A1 - Strahringer, Susanne T1 - How decision maker's personal preferences influence the decision to backsource IT services JF - Journal of Information Technology Management (JITM) N2 - To prepare their IT landscape for future business challenges, companies are changing their IT sourcing arrangements by using selective sourcing approaches as well as multi-sourcing with more but smaller sourcing contracts. Companies therefore have to reconsider and re-evaluate their IT sourcing setup more frequently. Collecting data from 251 global experts, we empirically tested the effect of service quality, relationship quality, and switching costs on IT sourcing decisions using partial least squares (PLS) analysis. Drawing on previously conducted expert interviews, our model extends previous studies and introduces a decision maker’s sourcing preferences as a not yet examined moderator on IT sourcing decisions. This allows us to investigate the influence of the decision maker’s beliefs on the decision process. We were able to confirm the negative effect of switching costs on a decision in favor of backsourcing, however we could not find significant support for the remaining hypotheses. We further discuss potential reasons for our findings and suggest future research opportunities based on our contribution. KW - Outsourcing KW - Backsourcing KW - back-in-house KW - information technology KW - partial least squares Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-233 UR - https://jitm.ubalt.edu/XXX-3/article1.pdf VL - 30 IS - 3 SP - 1 EP - 22 ER - TY - JOUR A1 - Haug, Sonja A1 - Schnell, Rainer A1 - Scharf, Anna A1 - Altenbuchner, Amelie A1 - Weber, Karsten T1 - Bereitschaft zur Impfung mit einem COVID-19-Vakzin - Risikoeinschätzung, Impferfahrungen und Einstellung zu Behandlungsverfahren JF - Prävention und Gesundheitsförderung N2 - Hintergrund Impfungen stellen eine bedeutende Präventionsmaßnahme dar. Grundlegend für die Eindämmung der Coronapandemie mittels Durchimpfung der Gesellschaft ist eine ausgeprägte Impfbereitschaft. Ziel der Arbeit Die Impfbereitschaft mit einem COVID‑19-Vakzin (Impfstoff gegen das Coronavirus) und deren Einflussfaktoren werden anhand einer Zufallsstichprobe der Gesamtbevölkerung in Deutschland untersucht. Material und Methoden Die Studie basiert auf einer telefonischen Zufallsstichprobe und berücksichtigt ältere und vorerkrankte Personen ihrem Bevölkerungsanteil entsprechend. Die Ein-Themen-Bevölkerungsbefragung zur Impfbereitschaft (n = 2014) wurde im November/Dezember 2020 durchgeführt. Ergebnisse Die Impfbereitschaft in der Stichprobe liegt bei rund 67 %. Vorerfahrungen mit Impfungen moderieren die Impfbereitschaft. Sie steigt bei Zugehörigkeit zu einer Risikogruppe. Der Glaube an die Wirksamkeit alternativer Heilmethoden und Befürwortung alternativer Behandlungsverfahren geht mit geringerer Impfbereitschaft einher. Ältere Menschen sind impfbereiter, kovariierend mit ihrer Einschätzung höherer Gefährdung bei Erkrankung. Ebenso ist die Ablehnung einer Impfung mit der Überschätzung von Nebenwirkungen assoziiert. Schlussfolgerung Die Impfbereitschaft hängt mit Impferfahrungen und Einstellungen zu Gesundheitsbehandlungsverfahren allgemein zusammen. Die Überschätzung der Häufigkeit ernsthafter Nebenwirkungen bei Impfungen weist auf weit verbreitete Fehlinformationen hin. T2 - Willingness to be vaccinated with a COVID‑19 vaccine—risk assessment, vaccination experiences and towards treatment procedures KW - Coronavirus-Impfung KW - Risikogruppe KW - Impfnebenwirkungen KW - Einstellung zu Medizin KW - Arztbesuche Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-154 N1 - Corresponding Author: Sonja Haug VL - 17 IS - 4 SP - 537 EP - 544 PB - Springer Nature ER - TY - JOUR A1 - Altenbuchner, Amelie A1 - Haug, Sonja A1 - Schnell, Rainer A1 - Scharf, Anna A1 - Weber, Karsten T1 - Impfbereitschaft von Eltern mit einem COVID-19-Vakzin BT - Die Rolle von Elternschaft und Geschlecht JF - Pädiatrie & Pädologie. Österreichische Zeitschrift für Kinder- & Jugendheilkunde N2 - Hintergrund: Eltern stehen im Rahmen der eigenen Impfung und der Kinderimpfung mit einem COVID-19-Vakzin vor einer Impfentscheidung. Zum aktuellen Zeitpunkt gibt es keine (vollständige) Impfempfehlung. Fragestellung: Die Studie untersucht die Impfbereitschaft von Eltern minderjähriger Kinder und Personen ohne minderjährige Kinder, wobei insbesondere Geschlechtsunterschiede überprüft werden. Methoden: Die Studie basiert auf einer Zufallsstichprobe (Telefon-Survey, n = 2014, Erhebung zwischen 12.11.2020 und 10.12.2020). Die Auswertung stützt sich insbesondere auf die Teilstichprobe von Personen mit minderjährigen Kindern im Haushalt (n = 461). Ergebnisse: Eltern weisen durchgängig eine geringere Impfbereitschaft mit einem COVID-19-Vakzin auf als Befragte ohne minderjährige Kinder (54,1 % vs. 71,1 %). Väter weisen eine stärker ausgeprägte eigene Impfbereitschaft auf als Mütter. Darüber hinaus sind Männer eher als Frauen bereit, das eigene Kind mit einem COVID-19-Vakzin impfen zu lassen. Schlussfolgerungen: Bei Eltern und insbesondere Müttern ist eine erhebliche Fehleinschätzung von Impfrisiken und häufiger Glaube an Impfverschwörungstheorien zu beobachten. Empfohlen werden anschauliche und leicht verständliche Informationen über die Wirkung und Nebenwirkungen der Impfung mit einem COVID-19-Vakzin durch zuständige Institutionen und Ärzte. T2 - Parentsʼ Willingness to Vaccinate with a COVID-19 Vaccine KW - Nebenwirkungen KW - Impfstoffverschwörungsglaube KW - Einstellung zu Homöopathie KW - Risikokommunikation KW - Impfberatung Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-196 N1 - Corresponding Author: Sonja Haug VL - 56 IS - 5 SP - 230 EP - 234 PB - Springer Nature ER - TY - CHAP A1 - Bock, Sebastian A1 - Weiß, Martin Georg T1 - Non-Convergence and Limit Cycles in the Adam Optimizer T2 - Proceedings of the 28th International Conference on Artificial Neural Networks, 2019, Munich, Germany, September 17-19 N2 - One of the most popular training algorithms for deep neural networks is the Adaptive Moment Estimation (Adam) introduced by Kingma and Ba. Despite its success in many applications there is no satisfactory convergence analysis: only local convergence can be shown for batch mode under some restrictions on the hyperparameters, counterexamples exist for incremental mode. Recent results show that for simple quadratic objective functions limit cycles of period 2 exist in batch mode, but only for atypical hyperparameters, and only for the algorithm without bias correction. We extend the convergence analysis to all choices of the hyperparameters for quadratic functions. This finally answers the question of convergence for Adam in batch mode to the negative. We analyze the stability of these limit cycles and relate our analysis to other results where approximate convergence was shown, but under the additional assumption of bounded gradients which does not apply to quadratic functions. The investigation heavily relies on the use of computer algebra due to the complexity of the equations. KW - Adam optimizer KW - Convergence KW - Computer algebra KW - Dynamical system KW - Limit cycle KW - Neuronales Netz KW - Maschinelles Lernen KW - Optimierungsalgorithmus KW - Konvergenz 〈Informationstechnik〉 KW - Computeralgebra Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-490 UR - https://doi.org/10.1007/978-3-030-30484-3_20 SP - 232 EP - 243 ER - TY - CHAP A1 - Strasser, Artur A1 - Westner, Markus T1 - Knowledge Transfer in IS Offshoring BT - Processes, Roles, and Success Factors T2 - Proceedings of the 19th Pacific Asia Conference on Information Systems (PACIS 2015) Singapore, July 5-9 N2 - IS offshoring research regarding knowledge transfer processes, roles involved, as well as influencing factors is characterized by its diverse and heterogeneous nature. Covering the last fifteen years of IS offshoring research, this paper provides a consolidated view of the field of study. It presents a generic knowledge transfer process consisting of four stages and five milestones. These stages are characterized and evaluated according to their relevance for knowledge transfer, the types of knowledge transferred, the main activities and methods for transfer and testing, as well as the goals pursued. Furthermore, we aggregate the diverse literature findings relating to individuals who facilitate knowledge transfer processes into a general role. We label this role “offshore coordinator” and present its core tasks and necessary skills. In addition, we identify and cluster core factors that influence success or failure of knowledge transfer. In summary, our study answers calls to discontinue with empirically derived definitions in favor of theory-based conceptualization of the IS offshoring research field with respect to knowledge transfer processes, roles, and success factors. Future studies can build on these results and examine questions with respect to particular characteristics of knowledge transfer processes and their influencing success and failure factors. KW - Offshoring KW - Knowledge transfer KW - Knowledge management KW - Information systems KW - Betriebliches Informationssystem KW - Offshoring KW - Wissensmanagement Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-835 UR - https://aisel.aisnet.org/cgi/viewcontent.cgi?article=1046&context=pacis2015 SP - 1 EP - 15 ER - TY - JOUR A1 - Loshaj, Albion A1 - Herrmann, Frank T1 - Entwicklung einer systemgestützten Stellplatzorganisation für die Werksversandstellen unter Berücksichtigung von variablen Märkten JF - Anwendungen und Konzepte der Wirtschaftsinformatik N2 - Die Gestaltung der Distributionsflächen der Werksversandstellen bei der BMW Group resultiert aus unterschiedlichen und meist werksspezifischen Gegebenheiten. Im Zuge eines Referenzprojektes sollen einheitliche Standards und Vorgehensweisen für die Entwicklung einer Stellplatzorganisation untersucht und festgelegt werden. Im Rahmen dieses Projekts wird analysiert, worauf bei einer Lagergestaltung im Allgemeinen zu achten ist und wie diese Kriterien im Falle der Werksversandstellen im Speziellen umgesetzt werden können. Zusätzlich behandelt dieses Projekt auch die computerunterstützte Betrachtung der Lager- bzw. Stellplatzverwaltung. KW - Distributionslogistik KW - Lagerplanung KW - Stellplatzorganisation KW - Stellplatzverwaltung KW - Stellplatzverwaltungssystem Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-1848 IS - 6 SP - 53 EP - 65 PB - AKWI ER - TY - JOUR A1 - Weikmann, Benjamin A1 - Laubmeier, Franz A1 - Herrmann, Frank T1 - Erweiterung des Workflow-Moduls des ERP-Systems FactWork um Möglichkeiten zur Benutzerinteraktion JF - Anwendungen und Konzepte der Wirtschaftsinformatik N2 - Durch Workflow-Systeme computergestützt abgewickelte Geschäftsprozesse benötigen neben den Aktivitäten, die sie komplett automatisiert ausführen können, von Zeit zu Zeit Feedback durch einen oder mehrere Benutzer. Dazu muss es geeignete Formen der Kommunikation und Interaktion der Workflow-Engine mit dem Benutzer geben. Der folgende Artikel beschreibt die Erweiterung des bestehenden Workflow-Moduls eines Enterprise Resource Planning (ERP)-Systems, welches um solche Fähigkeiten ergänzt wird. KW - ERP-Systeme KW - Geschäftsprozesse KW - Workflows KW - UI-Design KW - Betriebliches Informationssystem KW - Mensch-Maschine-Kommunikation KW - Faktor Mensch Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-1858 IS - 7 SP - 19 EP - 31 PB - AKWI ER - TY - JOUR A1 - Herrmann, Frank T1 - The Smart Factory and Its Risks JF - Systems N2 - In this paper, the risks of a Smart Factory are to be examined and structured in order to be able to evaluate the status of the Smart Factory. This thesis thus serves as an overview of the technical components of a Smart Factory and the associated risks. The study takes a holistic view of the smart factory. The results show that the greatest need for action lies in the technological field. Thus, the topics of standardization, information security, availability of IT infrastructure, availability of fast internet and complex systems were prioritized. The organizational and financial risks, which also play an important role in a Smart Factory transformation, are addressed. KW - Smart Factory KW - Datensicherung KW - Infrastruktur KW - Industry 4.0 KW - Smart Factory KW - Risks Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-1793 VL - 6 IS - 4 SP - 1 EP - 15 PB - MDPI ER -