TY - GEN A1 - Stockhausen, Pablo A1 - Johannsen, Andreas A1 - Maurer, Robert T1 - Machine-Learning Verfahren für eine nachhaltige Letzte-Meile-Logistik N2 - Dieser Beitrag entwickelt ein Konzept zur praktischen Umsetzung eines Machine- Learning Verfahrens zum Lösen von Vehicle Routing Problemen im Kontext einer nachhaltigen “Letzte-Meile”-Logistik, welches durch einen Prototyp umgesetzt und getestet wurde. Der Prototyp basiert auf dem “Reinforcement Learning”-System und verwendet als Algorithmus “REINFORCE mit Baseline”. In einer Vergleichsanalyse wurde der Prototyp mit dem bekannten Vertreter Google-OR, anhand von zwei Anwendungsszenarien, verglichen. Der Prototyp überzeugt dabei in der Laufzeit und dem Automatismus. Es konnte festgestellt werden, dass eine Verwendung von Lernenden-Systemen für das Vehicle Routing Problem sich bei nur bei einem größeren Stoppvolumen und einer erweiterten IT-Infrastruktur empfiehlt. Y1 - 2023 ER - TY - JOUR A1 - Pilgermann, Michael A1 - Bocklisch, Thomas A1 - Creutzburg, Reiner T1 - Conception and implementation of a course for professional training and education in the field of IoT and smart home security JF - Electronic Imaging KW - Internet of Things KW - IoT KW - Smart Home KW - Smart Home Security KW - Cybersecurity KW - Connected Home Y1 - 2020 U6 - https://doi.org/10.2352/ISSN.2470-1173.2020.3.MOBMU-277 SN - 2470-1173 SP - 277-1 EP - 277-8 PB - Society for Imaging Science and Technology ER - TY - CHAP A1 - Scheeg, Michaela A1 - Rangnow, Juliane A1 - Scheeg, Jochen ED - Hildebrandt, Alexandra T1 - Nutzerzentriertheit als wesentliche Dimension für die Nachhaltigkeit von Digitalisierungsvorhaben T2 - CSR und Digitalisierung : der digitale Wandel als Chance und Herausforderung für Wirtschaft und Gesellschaft Y1 - 2021 SN - 978-3-662-61836-3 (online) U6 - https://doi.org/10.1007/978-3-662-61836-3_5 SP - 73 EP - 81 PB - Springer Gabler CY - Berlin ET - 2. Auflage ER - TY - JOUR A1 - Pilgermann, Michael A1 - Werth, Sören A1 - Creutzburg, Reiner T1 - Towards sector specific security operation JF - Electronic Imaging KW - cybersecurity KW - information security KW - network security KW - IT security KW - Security Information Center KW - SOC KW - Security Information and Event Management KW - SIEM KW - security monitoring KW - health care KW - critical infrastructures KW - hospitals KW - HL7 KW - MLLP Y1 - 2020 U6 - https://doi.org/10.2352/ISSN.2470-1173.2020.3.MOBMU-254 SN - 2470-1173 SP - 254-1 EP - 254-10 PB - Society for Imaging Science and Technology CY - Springfield, VA ER - TY - JOUR A1 - Kant, Daniel A1 - Johannsen, Andreas T1 - Evaluation of AI-based use cases for enhancing the cyber security defense of small and medium-sized companies (SMEs) JF - Electronic Imaging JF - IS&T International Symposium on Electronic Imaging : Mobile Devices and Multimedia: Enabling Technologies, Algorithms, and Applications, 2022 N2 - Companies are increasingly facing the challenges of a persistent cyber threat landscape. By means of AI, cyber attacks can be efficiently conducted more successful through offensive AI. As for cyber defense, AI can be also utilized against cyber threats (defensive AI). Due to limited resources, especially in small and medium-sized companies (SMEs), there is a need to deploy more effective defensive cyber security solutions. Precisely, the adaptation of AI-based resilient defenses must be driven forward. Therefore, the aim of this paper is to identify and evaluate AI-related use cases with a high impact potential on the cyber security level, while being applicable to SMEs at the same time. In order to reach the research goal, an extensive literature review of several online catalogs, surveys and online platforms was conducted. In conclusion, seven crucial AI-based security features were outlined that are providing a high impact potential to the security level for SMEs. Afterwards, the results are discussed and set into a broader context. Even though AI-based security solutions are providing a large range of advantages, certain challenges and barriers using AI-related security applications are addressed in the paper as well. A high need for usable state of the art AI based cyber security solution for SMEs was identified. Y1 - 2022 UR - https://library.imaging.org/ei/articles/34/3/MOBMU-387 SN - 2470-1173 VL - 34 IS - 3 SP - 387-1 EP - 387-8 PB - Society for Imaging Science and Technology ER - TY - CHAP A1 - Kant, Daniel A1 - Johannsen, Andreas T1 - Evaluation of AI-based use cases for enhancing the cyber secu- rity defense of small and medium-sized companies (SMEs) T2 - Proc. IS & T International Symposium on Electronic Imaging: Mobile Devices and Multimedia: Enabling Technologies, Algorithms, and Applications KW - Cyber defense KW - cyber security KW - artificial intelligence KW - defensive AI KW - cyber security applications KW - cyber security use cases KW - security use cases KW - AI-based security applications KW - SME Y1 - 2022 U6 - https://doi.org/10.2352/EI.2022.34.3.MOBMU-387 SP - 387-1 EP - 387-8 CY - Springfield, VA ER - TY - JOUR A1 - Kant, Daniel A1 - Johannsen, Andreas T1 - Sicherer Datenaustausch in Kooperationen – „Kooperation first – Sicherheit second?“ JF - Mittelstand-Digital Magazin - Wissenschaft trifft Praxis Y1 - 2021 UR - https://www.digitalzentrum-magdeburg.de/wp-content/uploads/2021/09/magazin-wissenschaft-trifft-praxis-ausgabe-16.pdf#page=43 N1 - Band: 7 IS - 2021/16 SP - 41 EP - 46 PB - Begleitforschung Mittelstand-Digital ER - TY - BOOK A1 - Johannsen, Andreas A1 - Kant, Daniel T1 - IT-Governance, Risiko-und Compliance-Management (IT-GRC) für KMU – Literaturanalyse und Ansatzbildung BT - Ergebnisse einer Studie durch das Institut für Betriebliche Integration und Digitalisierung (IBID) T3 - Schriften des Instituts für Betriebliche Anwendungssysteme - 20/1 Y1 - 2020 UR - https://ibid.th-brandenburg.de/fileadmin/user_upload/fb-wirtschaft/Projekte/ibid/publikationen/IBID2020-1_IT-GRC-v1.pdf SN - 978-3-945500-05-7 SN - 2198-090X PB - Technische Hochschule Brandenburg CY - Brandenburg/Havel ER - TY - JOUR A1 - Johannsen, Andreas A1 - Annan, Tarek A1 - Eifert, Felix T1 - Der IT-Mittelstand als Wegbereiter für datengetriebene und kooperative Geschäftsmodelle JF - Wissenschaft trifft Praxis : Mittelstadt-Digital Magazin Y1 - 2020 UR - https://www.mittelstand-digital.de/MD/Redaktion/DE/Publikationen/Wissenschaft-trifft-Praxis/magazin-wissenschaft-trifft-praxis-ausgabe-13.html SN - 2198-8544 (Print) SN - 2198-9362 (Online) IS - Ausgabe 13 SP - 59 EP - 67 PB - Begleitforschung Mittelstand-Digital c/o WIK-Consult GmbH CY - Bad Honnef ER - TY - JOUR A1 - Johannsen, Andreas A1 - Kant, Daniel A1 - Creutzburg, Reiner T1 - Measuring IT security, compliance and data governance within small and medium-sized IT enterprises JF - Electronic Imaging KW - IT security KW - compliance KW - data sovereignty KW - data governance KW - security awareness KW - IT security readiness KW - data protection KW - mobile security KW - small and medium-sized IT enterprises Y1 - 2020 U6 - https://doi.org/10.2352/ISSN.2470-1173.2020.3.MOBMU-252 SN - 2470-1173 SP - 252-1 EP - 252-11 PB - Society for Imaging Science and Technology CY - Springfield, VA ER - TY - GEN A1 - Johannsen, Andreas T1 - Transformationale Führung im agilen Umfeld – Neue Paradigmen für die Digitale Transformation T2 - Kreativität 4.0 : TRIZ, Design Thinking, Open Innovation und andere Kreativitätstechniken im Kontext von Digitaler Transformation, 25. Leibniz-Konferenz, 13.- 14. November 2019, Berlin-Adlershof Y1 - 2019 UR - https://leibniz-institut.de/Konferenzen/Kreativitaet-2019/Abstractbook.pdf ER - TY - JOUR A1 - Johannsen, Andreas A1 - Kunkel, Olga A1 - Kunkel, Carsten T1 - Digitalisierung first - Beschäftigtendatenschutz second? JF - Wissenschaft trifft Praxis Y1 - 2019 UR - https://www.mittelstand-digital.de/MD/Redaktion/DE/Publikationen/Wissenschaft-trifft-Praxis/magazin-wissenschaft-trifft-praxis-ausgabe-11.pdf SN - 2198-8544 IS - 11 SP - 56 EP - 65 PB - Barbara Budrich ER - TY - JOUR A1 - Johannsen, Andreas A1 - Felix Friedrich, Eifert T1 - Cloud-Kooperationsfähigkeit für KMU Digitales Benchmarking für IT-Anbieter und IT-Anwender JF - ERP Management KW - Cloud Computing KW - Cloud-basierte Kooperationsfähigkeit KW - KMU KW - Digital Benchmarking Y1 - 2020 SN - 1860-6725 VL - 16 IS - 1 SP - 41 EP - 43 PB - GITO Verlag ER - TY - JOUR A1 - Kant, Daniel A1 - Creutzburg, Reiner A1 - Johannsen, Andreas T1 - Investigation of risks for Critical Infrastructures due to the exposure of SCADA systems and industrial controls on the Internet based on the search engine Shodan JF - Electronic Imaging KW - Industrial Control System KW - ICS KW - critical infrastructure KW - energy supply KW - Shodan KW - human machine interface KW - industrial protocols KW - remote control protocols KW - remote maintenance protocols Y1 - 2020 U6 - https://doi.org/10.2352/ISSN.2470-1173.2020.3.MOBMU-253 SN - 2470-1173 SP - 253-1 EP - 253-16 PB - Society for Imaging Science and Technology CY - Springfield, VA ER - TY - CHAP A1 - Müller, Maximilian A1 - Dobkowicz, Matthias A1 - Johannsen, Andreas A1 - Fodi, Allan Christian ED - Nadobny, Konrad ED - Schmietendorf, Andreas T1 - Konzeption eines Objektkonfigurators zur Erstellung von Auszügen einer Objektbibliothek T2 - Konferenz: Evaluation of Service APIs (ESAPI), Shaker, Düren/ Band: ESAPI 2020: 4. Workshop Evaluation of Service-APIs Y1 - 2020 SN - 978-3-8440-7515-1 SP - 111 EP - 124 PB - Shaker CY - Düren ER - TY - CHAP A1 - Kant, Daniel A1 - Johannsen, Andreas ED - Nadobny, Konrad ED - Schmietendorf, Andreas T1 - Exemplarische API-Schwachstellen bei IoT-Geräten auf Grundlage von OWASP API Security TOP 10 T2 - Konferenz: Evaluation of Service APIs (ESAPI), Düren, 2020/ Band: ESAPI 2020: 4. Workshop Evaluation of Service-APIs Y1 - 2020 SN - 978-3-8440-7515-1 SP - 75 EP - 88 PB - Shaker CY - Düren ER - TY - JOUR A1 - Flassig, Robert J. A1 - Mangold, Michael A1 - Wölfer, Christian T1 - Towards Design of Self‐Organizing Biomimetic Systems JF - Advanced Biosystems KW - bottom-up KW - synthetic biology KW - functional biomodules KW - model-based bioengineering KW - protocell KW - whole cell model Y1 - 2019 U6 - https://doi.org//10.1002/adbi.201800320 SN - 2366-7478 VL - 3 IS - 6 SP - 1800320 PB - Wiley Vch ER - TY - JOUR A1 - Johannsen, Andreas T1 - ERP-Einführung - Bewertung einer Standardimplementierungsmethode für SAP Business One JF - ERP Management Y1 - 2023 SN - 1860-6725 SP - 19 EP - 22 PB - GITO Verlag ER - TY - CHAP A1 - Wikarski, Dietmar A1 - Aurah, Catherine A1 - Ebinga Osore, Emmanuel A1 - Mengich, Gladys A1 - Mutua, Gershom A1 - Ndiema, Alice A1 - Nkangi, Felister Nyaera A1 - Ogemah, Vitalis A1 - Okoth, Patrick A1 - Ondulo, Jasper A1 - Orata Omoto, Francis A1 - Wambui Mwangi, Mary A1 - Namayi, Vivian A1 - Flassig, Peter A1 - Loose, Harald A1 - Malessa, Reiner A1 - Piorr, Hans-Peter A1 - Schrader, Thomas A1 - Weber, Christian-Toralf ED - Wikarski, Dietmar T1 - Towards Practice-oriented Higher Education for Sustainable Rural Development in Western Kenya BT - Proceedings of the final workshop of the DAAD funded project ProUniEdu-WeK Brandenburg an der Havel, August 10-12th, 2021 N2 - The workshop proceedings contain the written versions of the presentations of the Kenyan participants of the final workshop of the DAAD-funded cooperation project "Practice-oriented Higher Education in Western Kenya" (ProUniEdu-WeK) in August 2021 at the Brandenburg University of Applied Sciences (THB). The contributions give an impression of what has been achieved in the last years on the way to practice-oriented higher education in the participating departments of the Masinde Muliro University of Science and Technology (MMUST) in cooperation with its partners from the THB and what is planned to be done in the years to come. KW - Manufacturing KW - 3D Printing KW - Additive Manufacturing KW - Bio-slurry KW - Biodigester KW - Biogas KW - CAD/CAM KW - Certification KW - CFD KW - Chronic illnesses KW - Collaboration KW - Communication Strategies KW - Competence KW - Computational Algorithms KW - COVID-19 KW - Cross-Flow Turbine KW - Diagnostic Toolkit KW - Digital Economy KW - Digitalisation KW - E-Health KW - Efficiency KW - Finite Element Method KW - Food Security KW - Health Communication KW - Higher Education KW - IoT KW - Learning Tool KW - Milling KW - Multi-disciplinarity KW - Organic Agriculture KW - Organic Farming KW - Organic Products KW - Pedagogy KW - Programming KW - Prosthetics KW - Prototyping KW - Robotics KW - Rural Areas KW - Rural Community KW - Rural Populations KW - Statistical Analysis KW - Telemedicine Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-27420 SP - 1 EP - 148 PB - Technische Hochschule Brandenburg CY - Brandenburg an der Havel ET - 1st edition ER - TY - CHAP A1 - Ezennaya-Gomez, Salatiel A1 - Vielhauer, Claus A1 - Dittmann, Jana ED - Katsikas, Sokratis ED - Lambrinoudakis, Costas ED - Cuppens, Nora ED - Mylopoulos, John ED - Kalloniatis, Christos ED - Meng, Weizhi ED - Furnell, Steven ED - Pallas, Frank ED - Pohle, Jörg ED - Sasse, M. Angela ED - Abie, Habtamu ED - Ranise, Silvio ED - Verderame, Luca ED - Vidal, Jorge Maestre ED - Cambiaso, Enrico ED - Monge, Marco Antonio Sotelo T1 - A Semantic Model for Embracing Privacy as Contextual Integrity in the Internet of Things T2 - European Symposium on Research in Computer Security, Cham, 2022 Konferenzband: Computer Security. ESORICS 2021 International Workshops N2 - Due to the increasing number of complaints alleging privacy violations against companies to data protection authorities, the translation of business goals to system design goals and the subsequent consequences for customers’ privacy poses a challenge for many companies. For this reason, there is a need to bridge the economics of privacy and threats to privacy. To this end, our work relies on the concept of privacy as contextual integrity. This framework defines privacy as appropriate information flows subjected to social norms within particular social contexts or spheres. In this paper, we introduce a preliminary version of a semantic model which aims to relate and provide understanding on how well-established business goals may affect their customers’ privacy by designing IoT devices with permission access, data acquired by sensors, among other factors. Finally, we provide a use case application showing how to use the semantic model. The model aims to be an educational tool for professionals in business informatics during the modeling and designing process of a product which may gather sensitive data or may infer sensitive information, giving an understanding of the interaction of the product and its footprint with diverse actors (humans or machines). In the future, a further complete model of the presented may also target other groups, such as law enforcement bodies, as part of their educational training in such systems. T3 - Lecture notes in computer science - 13106 Y1 - 2022 UR - https://link.springer.com/10.1007/978-3-030-95484-0_24 SN - 978-3-030-95483-3 978-3-030-95484-0 U6 - https://doi.org/10.1007/978-3-030-95484-0_24 IS - 13106 SP - 413 EP - 423 PB - Springer CY - Cham ER -