Dr. rer. pol. Fabian Walke
Fabian Walke is a research associate at the Chair of Business Administration, especially Information Management, at FernUniversität in Hagen. He graduated from the Darmstadt University of Technology with a focus on informatics and a final grade of "very good". He wrote his doctoral thesis in Information Systems at FernUniversität in Hagen. He worked as the managing director of an IT company funded by the Federal Ministry for Economic Affairs and Technology. For his work, he was awarded by former Minister of Economic Affairs Philipp Rösler in the "ICT Innovation" competition. Additionally, he has several years of professional experience as an IT project manager.
Fabian Walke conducts research and teaches in Information Systems at FernUniversität in Hagen, focusing on digital transformation, artificial intelligence, and IT-management. He is particularly involved in the supervision and development of the lectures "Information Management" and "Digital Entrepreneurship." The range of lectures supervised by the chair includes "Introduction to Information Systems," "Information Management," "IT- Governance," "Business/IT Alignment," and "Digital Entrepreneurship."
He is also a project employee at the Research Institute for Work – Education – Digitalization (ABD) at FernUniversität in Hagen, a lecturer at the Hessian Applied University for Public Management and Security in Wiesbaden (HöMS), and at the Applied University for Police and Public Administration NRW in Cologne (HSPV). Additionally, he worked as a visiting researcher at the ESADE Business and Law School in Barcelona, Spain, under the supervision of Prof. Jonathan Wareham, PhD.
Personal Website: https://www.fabianwalke.com
Scientific Reviewer Activities
- International Conference on Information Systems (ICIS)
- European Conference on Information Systems (ECIS)
- International Conference on Wirtschaftsinformatik (WI)
- Hawaii International Conference on System Sciences (HICSS)
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Walke, F., Klopfers, L., Winkler, T. J. (2025). Leveraging Generative AI and ChatGPT in SMEs: A Grounded Model. Hawaii International Conference on System Sciences (HICSS 2025 Proceedings).
Walke, F., & Nürnberger, T. (2025). Sharing Lies: A Socio-Technical Review on False Information Dissemination. Hawaii International Conference on System Sciences (HICSS 2025 Proceedings).
Walke, F., & Winkler, T. J. (in press). Assessing Omnichannel Service Quality in the Public Sector. Public Administration.
Walke, F., & Nürnberger, T. (2024). Decoding Belief in False Information in the Age of AI [Manuscript submitted for publication]. FernUniversität in Hagen.
Walke, F. & Winkler, T. J. (in press). Process Quality Matters: Investigating the Inherent Characteristics of Quality and Performance in Physical, Digital and Omnichannel Services. International Journal of Quality and Service Sciences.
Walke, F. (2024). Digital Transformation of the Public Sector: Essays on Quality, Strategy and Success of Digital Infrastructure, Services and Artificial Intelligence [Dissertation, University of Hagen]. University Library Hagen.
Walke, F., Aden, A., Winkler, T. J. (2024). Work System Quality Assessment: A TIHPS Grounded Measurement Model. In Proceedings of the 57th Hawaii International Conference on System Sciences.
Walke, F., Ulmke, F., Winkler, T. J. (2024). Making Digital File Management Successful: A Grounded Model of DFM Adoption in the Public Sector. In Proceedings of the 57th Hawaii International Conference on System Sciences.
Walke, F., & Winkler, T. J. (2023). How Context Matters: An Exploratory Study on Quality and Performance in Digital, Physical and Omnichannel Services [Manuscript submitted for publication]. FernUniversität in Hagen.
Walke, F., & Winkler, T. J. (2023). Assessing Omnichannel Service Quality in the Public Sector [Manuscript submitted for publication]. FernUniversität in Hagen.
Walke, F., Bennek, L., Winkler, T. J. (2023). Artificial Intelligence Explainability Requirements of the AI Act and Metrics for Measuring Compliance. Proceedings of the 18th International Conference on Business Informatics and Information Systems (Wirtschaftsinformatik 2023 Proceedings).
Walke, F., Bennek, L., Winkler, T. J. (2023). AI in Government: A Study on Explainability of High-Risk AI-Systems in Law Enforcement & Police Service. Proceedings of the 18th International Conference on Business Informatics and Information Systems (Wirtschaftsinformatik 2023 Proceedings).
Walke, F., Kipp, T., Medaglia, R., Winkler, T. J. (2023). Success of Digital Platforms for Shared Services Marketplaces in the Public Sector [Unpublished manuscript]. FernUniversität in Hagen.
Walke, F., Winkler, T. J., & Le, M. (2023). Success of Digital Identity Infrastructure: A Grounded Model of eID Evolution Success. In Proceedings of the 56th Hawaii International Conference on System Sciences. https://hdl.handle.net/10125/102870
Walke, F. & Winkler, T. J. (2022). The TIHP Framework – An Instrument for Measuring Quality of Hybrid Services. PACIS 2022 Proceedings. 19. https://aisel.aisnet.org/pacis2022/19
Walke, F., Radtki, H. (2015). Verfahren zur Verarbeitung von Sensorinformationen einer an einem Körperteil angeordneten und an dem Körperteil ausgerichteten Sensoreinrichtung. DE Patent 102015004448A1. München: Deutsches Patent- und Markenamt.
Walke, F., Radtki, H. (2015). Verfahren zur Bestimmung von Trainingsparametern. DE Patent 10 2015 010 986 A1. München: Deutsches Patent- und Markenamt.
Walke, F., Radtki, H. (2015). Verfahren zur Bestimmung von Trainingsparametern mit Hilfe eines mobilen Endgerätes. DE Patent 102015013823A1. München: Deutsches Patent- und Markenamt.
Walke, F., Radtki, H. (2015). Verfahren zur Abschätzung eines fehlenden Modellparameters für ein Modell eines Bewegungsablaufs. DE Patent 10 2015 004 304 A1. München: Deutsches Patent- und Markenamt.
Walke, F., Radtki, H. (2015). Verfahren zur Erfassung einer Länge oder eines Umfangs eines Körperteils oder -segments mit Hilfe einer Sensoranordnung. DE Patent 102015007631A1. München: Deutsches Patent- und Markenamt.
Walke, F., Radtki, H. (2013). Method and device for mobile training data acquisition and analysis of strength training. CA Patent 2844179C. Gatineau: Canadian Intellectual Property Office.
Walke, F., Radtki, H. (2013). Method and device for mobile training data acquisition and analysis of strength training. US Patent 9 125 620 B2. Alexandria, Virginia: United States Patent and Trademark Office.
Walke, F., Radtki, H. (2013). Method and device for mobile training data acquisition and analysis of strength training. WO Patent 2013/087902 AI. Genf: World Intellectual Property Organization.
Walke, F., Radtki, H. (2012). Method and device for mobile training data acquisition and analysis of strength training. EU Patent 2790578A1. München: European Patent Office.
Walke, F., Radtki, H. (2011). Verfahren und Vorrichtung zur mobilen Trainingsdatenerfassung und Analyse von Krafttraining. DE Patent 10 2011 121 259 B3. München: Deutsches Patent- und Markenamt.
