[{"date_created":"2025-10-22T06:13:50Z","department":[{"_id":"277"}],"type":"dissertation","citation":{"chicago":"Burmeister, Sascha Christian. <i>Optimization Techniques for Sustainable Energy System Design</i>. LibreCat University, 2025. <a href=\"https://doi.org/10.17619/UNIPB/1-2403\">https://doi.org/10.17619/UNIPB/1-2403</a>.","short":"S.C. Burmeister, Optimization Techniques for Sustainable Energy System Design, LibreCat University, 2025.","ieee":"S. C. Burmeister, <i>Optimization Techniques for Sustainable Energy System Design</i>. LibreCat University, 2025.","apa":"Burmeister, S. C. (2025). <i>Optimization Techniques for Sustainable Energy System Design</i>. LibreCat University. <a href=\"https://doi.org/10.17619/UNIPB/1-2403\">https://doi.org/10.17619/UNIPB/1-2403</a>","bibtex":"@book{Burmeister_2025, title={Optimization Techniques for Sustainable Energy System Design}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2403\">10.17619/UNIPB/1-2403</a>}, publisher={LibreCat University}, author={Burmeister, Sascha Christian}, year={2025} }","ama":"Burmeister SC. <i>Optimization Techniques for Sustainable Energy System Design</i>. LibreCat University; 2025. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2403\">10.17619/UNIPB/1-2403</a>","mla":"Burmeister, Sascha Christian. <i>Optimization Techniques for Sustainable Energy System Design</i>. LibreCat University, 2025, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2403\">10.17619/UNIPB/1-2403</a>."},"abstract":[{"text":"Diese Dissertation untersucht Optimierungsverfahren für die nachhaltige Gestaltung von Energiesystemen mit Schwerpunkt auf dem Elektrizitätssektor im Kontext der Energiewende. Aufbauend auf Methoden des Operations Research werden Planungs- und Steuerungsprobleme in den Bereichen Stromverteilnetze und energiebewusste Produktionsplanung adressiert. Die Arbeit umfasst fünf Beiträge: (P1) entwickelt ein lineares Multi-Commodity-Flow-Modell für die kostenoptimale Erweiterung großskaliger Verteilnetze unter Berücksichtigung von Resilienzszenarien und analysiert den Zusammenhang zwischen Modellparametern und Rechenzeiten; (P2) und (P3) befassen sich mit der mehrzielorientierten flexible Job Shop Scheduling-Optimierung unter Echtzeit-Strompreisen, wobei (P3) zusätzlich CO2-Emissionen als Zielgröße integriert; (P4) erweitert dieses Szenario um simultane Energiebeschaffungsentscheidungen aus Netz, erneuerbaren Quellen und Speichersystemen unter Unsicherheit mittels Rolling-Horizon-Ansatz; (P5) vergleicht unterschiedliche Klassen von Many-Objective Evolutionary Algorithms (dominanz-, indikatoren- und dekompositionsbasiert) im Hinblick auf Konvergenz, Diversität und Vollständigkeit der Paretofront. Die entwickelten Modelle und Algorithmen – darunter memetische Varianten von NSGA-II, NSGA-III, θ-DEA und HypE – werden durch umfassende Rechenexperimente evaluiert. Die Ergebnisse liefern praxisrelevante Handlungsempfehlungen für Netzbetreiber, produzierende Unternehmen und politische Entscheidungsträger und leisten einen Beitrag zur effizienten, zuverlässigen und emissionsarmen Energieversorgung der Zukunft.","lang":"eng"},{"text":"This dissertation explores optimization methods for sustainable energy system design, with a particular focus on the electricity sector in the context of the energy transition. Building on Operations Research methodologies, it addresses planning and control challenges in electricity distribution networks and energy-aware production scheduling. The work comprises five contributions: (P1) develops a linear multi-commodity flow model for cost-optimal expansion of large-scale distribution networks under resilience scenarios and analyzes the relationship between model parameters and computation times; (P2) and (P3) address multi-objective flexible job shop scheduling under real-time electricity pricing, with (P3) further incorporating CO2 emissions as an explicit optimization objective; (P4) extends this scenario to include simultaneous energy procurement decisions from the grid, on-site renewable sources, and energy storage systems under uncertainty, using a rolling horizon approach; (P5) compares different classes of many-objective evolutionary algorithms (dominance-, indicator-, and decomposition-based) in terms of convergence, diversity, and completeness of the Pareto front. The proposed models and algorithms—including memetic variants of NSGA-II, NSGA-III, θ-DEA, and HypE—are evaluated through extensive computational experiments. The findings provide practical recommendations for distribution network operators, manufacturing companies, and policymakers, contributing to the development of efficient, reliable, and low-emission energy systems for the future.","lang":"eng"}],"extern":"1","_id":"61916","language":[{"iso":"eng"}],"publisher":"LibreCat University","doi":"10.17619/UNIPB/1-2403","user_id":"32685","author":[{"id":"32685","full_name":"Burmeister, Sascha Christian","last_name":"Burmeister","first_name":"Sascha Christian","orcid":"0000-0001-6679-0453"}],"title":"Optimization Techniques for Sustainable Energy System Design","status":"public","year":"2025","date_updated":"2025-10-22T06:18:37Z"},{"citation":{"chicago":"Böhmann, Tilo, Angela Roth, Gerhard Satzger, Carina Benz, Daniel Beverungen, Andreas Boes, Christoph Breidbach, et al. “Continuous Value Shaping: A Boundary Concept for Innovating Service Innovation Approaches.” <i>Electronic Markets</i> 35, no. 1 (2025). <a href=\"https://doi.org/10.1007/s12525-025-00771-1\">https://doi.org/10.1007/s12525-025-00771-1</a>.","short":"T. Böhmann, A. Roth, G. Satzger, C. Benz, D. Beverungen, A. Boes, C. Breidbach, M. Gersch, G. Gudergan, J. Hogreve, C. Kurtz, B. Langes, J.M. Leimeister, T. Lewandowski, T. Meiren, R. Nägele, S. Paluch, C. Peters, J. Poeppelbuss, S. Robra-Bissantz, C. Schultz, J.H. Schumann, J. Wirtz, N.V. Wünderlich, Electronic Markets 35 (2025).","ieee":"T. Böhmann <i>et al.</i>, “Continuous value shaping: A boundary concept for innovating service innovation approaches,” <i>Electronic Markets</i>, vol. 35, no. 1, Art. no. 27, 2025, doi: <a href=\"https://doi.org/10.1007/s12525-025-00771-1\">10.1007/s12525-025-00771-1</a>.","apa":"Böhmann, T., Roth, A., Satzger, G., Benz, C., Beverungen, D., Boes, A., Breidbach, C., Gersch, M., Gudergan, G., Hogreve, J., Kurtz, C., Langes, B., Leimeister, J. M., Lewandowski, T., Meiren, T., Nägele, R., Paluch, S., Peters, C., Poeppelbuss, J., … Wünderlich, N. V. (2025). Continuous value shaping: A boundary concept for innovating service innovation approaches. <i>Electronic Markets</i>, <i>35</i>(1), Article 27. <a href=\"https://doi.org/10.1007/s12525-025-00771-1\">https://doi.org/10.1007/s12525-025-00771-1</a>","bibtex":"@article{Böhmann_Roth_Satzger_Benz_Beverungen_Boes_Breidbach_Gersch_Gudergan_Hogreve_et al._2025, title={Continuous value shaping: A boundary concept for innovating service innovation approaches}, volume={35}, DOI={<a href=\"https://doi.org/10.1007/s12525-025-00771-1\">10.1007/s12525-025-00771-1</a>}, number={127}, journal={Electronic Markets}, publisher={Springer Science and Business Media LLC}, author={Böhmann, Tilo and Roth, Angela and Satzger, Gerhard and Benz, Carina and Beverungen, Daniel and Boes, Andreas and Breidbach, Christoph and Gersch, Martin and Gudergan, Gerhard and Hogreve, Jens and et al.}, year={2025} }","ama":"Böhmann T, Roth A, Satzger G, et al. Continuous value shaping: A boundary concept for innovating service innovation approaches. <i>Electronic Markets</i>. 2025;35(1). doi:<a href=\"https://doi.org/10.1007/s12525-025-00771-1\">10.1007/s12525-025-00771-1</a>","mla":"Böhmann, Tilo, et al. “Continuous Value Shaping: A Boundary Concept for Innovating Service Innovation Approaches.” <i>Electronic Markets</i>, vol. 35, no. 1, 27, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s12525-025-00771-1\">10.1007/s12525-025-00771-1</a>."},"file_date_updated":"2025-04-04T06:19:38Z","project":[{"name":"SHAPE : Gestaltung von Dienstleistungsentwicklungsprozessen und lnnovationspartnerschaften mit Unternehmen","_id":"1250"}],"quality_controlled":"1","external_id":{"unknown":["https://link.springer.com/article/10.1007/s12525-025-00771-1"]},"jel":["M10"],"status":"public","has_accepted_license":"1","publisher":"Springer Science and Business Media LLC","_id":"59335","volume":35,"ddc":["380"],"user_id":"59677","publication":"Electronic Markets","issue":"1","abstract":[{"lang":"eng","text":"Technological advancements and evolving value orientations reshape future value creation and pose new requirements for service innovation. While a variety of disciplines are developing new approaches to drive service innovation, this is primarily done in isolation and generates only fragmented solutions. Sociological theory has proposed “boundary objects” as an effective umbrella for communication and cooperation among communities. Therefore, we introduce continuous value shaping (CVS) as a boundary object describing service innovation approaches along five principles. We reflect on this concept through the different disciplinary lenses of researchers in service marketing, information systems, service engineering, sociology of work, and innovation management. These perspectives highlight how the CVS principles already connect to discourses within the individual disciplines. However, the CVS concept will not only provide an umbrella to embrace existing activities in different academic disciplines. It also assists to identify research themes that will benefit from uniting the power of these disciplines, and it can serve as an integrating framework to conceptualize complex service innovation approaches. Thus, the CVS concept should guide both researchers and practitioners to develop and implement novel innovation and transformation efforts—in and across organizations."}],"date_created":"2025-04-04T06:10:26Z","file":[{"date_updated":"2025-04-04T06:19:38Z","relation":"main_file","access_level":"closed","file_size":920032,"file_name":"Continuous Value Shaping - EM.pdf","content_type":"application/pdf","success":1,"file_id":"59336","creator":"dabe","date_created":"2025-04-04T06:19:38Z"}],"department":[{"_id":"195"}],"keyword":["Continuous value shaping (CVS)","Service research","Service innovation","Digitalization","Sustainability","Interdisciplinary research"],"type":"journal_article","author":[{"full_name":"Böhmann, Tilo","last_name":"Böhmann","first_name":"Tilo"},{"full_name":"Roth, Angela","first_name":"Angela","last_name":"Roth"},{"full_name":"Satzger, Gerhard","last_name":"Satzger","first_name":"Gerhard"},{"full_name":"Benz, Carina","last_name":"Benz","first_name":"Carina"},{"last_name":"Beverungen","first_name":"Daniel","full_name":"Beverungen, Daniel"},{"last_name":"Boes","first_name":"Andreas","full_name":"Boes, Andreas"},{"first_name":"Christoph","last_name":"Breidbach","full_name":"Breidbach, Christoph"},{"first_name":"Martin","last_name":"Gersch","full_name":"Gersch, Martin"},{"first_name":"Gerhard","last_name":"Gudergan","full_name":"Gudergan, Gerhard"},{"last_name":"Hogreve","first_name":"Jens","full_name":"Hogreve, Jens"},{"full_name":"Kurtz, Christian","last_name":"Kurtz","first_name":"Christian"},{"full_name":"Langes, Barbara","last_name":"Langes","first_name":"Barbara"},{"last_name":"Leimeister","first_name":"Jan Marco","full_name":"Leimeister, Jan Marco"},{"last_name":"Lewandowski","first_name":"Tom","full_name":"Lewandowski, Tom"},{"first_name":"Thomas","last_name":"Meiren","full_name":"Meiren, Thomas"},{"full_name":"Nägele, Rainer","last_name":"Nägele","first_name":"Rainer"},{"last_name":"Paluch","first_name":"Stefanie","full_name":"Paluch, Stefanie"},{"last_name":"Peters","first_name":"Christoph","full_name":"Peters, Christoph"},{"first_name":"Jens","last_name":"Poeppelbuss","full_name":"Poeppelbuss, Jens"},{"full_name":"Robra-Bissantz, Susanne","first_name":"Susanne","last_name":"Robra-Bissantz"},{"last_name":"Schultz","first_name":"Carsten","full_name":"Schultz, Carsten"},{"last_name":"Schumann","first_name":"Jan H.","full_name":"Schumann, Jan H."},{"full_name":"Wirtz, Jochen","last_name":"Wirtz","first_name":"Jochen"},{"full_name":"Wünderlich, Nancy V.","first_name":"Nancy V.","last_name":"Wünderlich"}],"publication_identifier":{"issn":["1019-6781","1422-8890"]},"title":"Continuous value shaping: A boundary concept for innovating service innovation approaches","year":"2025","intvolume":"        35","article_type":"original","date_updated":"2025-11-10T10:19:25Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"27","doi":"10.1007/s12525-025-00771-1"},{"type":"journal_article","department":[{"_id":"792"}],"date_created":"2024-06-14T19:05:54Z","publication":"Information Systems Research (VHB Jourqual 3 A+, FT50)","issue":"2","citation":{"mla":"Trang, Simon Thanh-Nam, et al. “Deeper down the Rabbit Hole - How Technology Conspiracy Beliefs Emerge and Foster a Conspiracy Mindset.” <i>Information Systems Research (VHB Jourqual 3 A+, FT50)</i>, vol. 36, no. 2, 2025, doi:<a href=\"https://doi.org/10.1287/isre.2022.0494\">10.1287/isre.2022.0494</a>.","bibtex":"@article{Trang_Krämer_Trenz_Weiger_2025, title={Deeper down the rabbit hole - How technology conspiracy beliefs emerge and foster a conspiracy mindset}, volume={36}, DOI={<a href=\"https://doi.org/10.1287/isre.2022.0494\">10.1287/isre.2022.0494</a>}, number={2}, journal={Information Systems Research (VHB Jourqual 3 A+, FT50)}, author={Trang, Simon Thanh-Nam and Krämer, Tobias  and Trenz, Manuel and Weiger, Welt}, year={2025} }","ama":"Trang ST-N, Krämer T, Trenz M, Weiger W. Deeper down the rabbit hole - How technology conspiracy beliefs emerge and foster a conspiracy mindset. <i>Information Systems Research (VHB Jourqual 3 A+, FT50)</i>. 2025;36(2). doi:<a href=\"https://doi.org/10.1287/isre.2022.0494\">10.1287/isre.2022.0494</a>","ieee":"S. T.-N. Trang, T. Krämer, M. Trenz, and W. Weiger, “Deeper down the rabbit hole - How technology conspiracy beliefs emerge and foster a conspiracy mindset,” <i>Information Systems Research (VHB Jourqual 3 A+, FT50)</i>, vol. 36, no. 2, 2025, doi: <a href=\"https://doi.org/10.1287/isre.2022.0494\">10.1287/isre.2022.0494</a>.","apa":"Trang, S. T.-N., Krämer, T., Trenz, M., &#38; Weiger, W. (2025). Deeper down the rabbit hole - How technology conspiracy beliefs emerge and foster a conspiracy mindset. <i>Information Systems Research (VHB Jourqual 3 A+, FT50)</i>, <i>36</i>(2). <a href=\"https://doi.org/10.1287/isre.2022.0494\">https://doi.org/10.1287/isre.2022.0494</a>","short":"S.T.-N. Trang, T. Krämer, M. Trenz, W. Weiger, Information Systems Research (VHB Jourqual 3 A+, FT50) 36 (2025).","chicago":"Trang, Simon Thanh-Nam, Tobias  Krämer, Manuel Trenz, and Welt Weiger. “Deeper down the Rabbit Hole - How Technology Conspiracy Beliefs Emerge and Foster a Conspiracy Mindset.” <i>Information Systems Research (VHB Jourqual 3 A+, FT50)</i> 36, no. 2 (2025). <a href=\"https://doi.org/10.1287/isre.2022.0494\">https://doi.org/10.1287/isre.2022.0494</a>."},"doi":"10.1287/isre.2022.0494","user_id":"98948","volume":36,"language":[{"iso":"eng"}],"_id":"54775","date_updated":"2025-11-10T11:01:03Z","publication_status":"epub_ahead","intvolume":"        36","article_type":"original","year":"2025","title":"Deeper down the rabbit hole - How technology conspiracy beliefs emerge and foster a conspiracy mindset","status":"public","author":[{"id":"98948","full_name":"Trang, Simon Thanh-Nam","last_name":"Trang","first_name":"Simon Thanh-Nam","orcid":"0000-0002-4784-4038"},{"full_name":"Krämer, Tobias ","last_name":"Krämer","first_name":"Tobias "},{"full_name":"Trenz, Manuel","last_name":"Trenz","first_name":"Manuel"},{"last_name":"Weiger","first_name":"Welt","full_name":"Weiger, Welt"}]},{"publication":"Journal of Information Technology","issue":"3","citation":{"bibtex":"@article{Trang_Trenz_Welf_2025, title={Don’t count your chickens before they hatch: Conceptualizing and exploring deviations from polls during public health app releases}, volume={40}, DOI={<a href=\"https://doi.org/10.1177/02683962241295781\">10.1177/02683962241295781</a>}, number={3}, journal={Journal of Information Technology}, author={Trang, Simon Thanh-Nam and Trenz, Manuel and Welf, Weiger}, year={2025} }","ama":"Trang ST-N, Trenz M, Welf W. Don’t count your chickens before they hatch: Conceptualizing and exploring deviations from polls during public health app releases. <i>Journal of Information Technology</i>. 2025;40(3). doi:<a href=\"https://doi.org/10.1177/02683962241295781\">10.1177/02683962241295781</a>","short":"S.T.-N. Trang, M. Trenz, W. Welf, Journal of Information Technology 40 (2025).","chicago":"Trang, Simon Thanh-Nam, Manuel Trenz, and Weiger Welf. “Don’t Count Your Chickens before They Hatch: Conceptualizing and Exploring Deviations from Polls during Public Health App Releases.” <i>Journal of Information Technology</i> 40, no. 3 (2025). <a href=\"https://doi.org/10.1177/02683962241295781\">https://doi.org/10.1177/02683962241295781</a>.","ieee":"S. T.-N. Trang, M. Trenz, and W. Welf, “Don’t count your chickens before they hatch: Conceptualizing and exploring deviations from polls during public health app releases,” <i>Journal of Information Technology</i>, vol. 40, no. 3, 2025, doi: <a href=\"https://doi.org/10.1177/02683962241295781\">10.1177/02683962241295781</a>.","apa":"Trang, S. T.-N., Trenz, M., &#38; Welf, W. (2025). Don’t count your chickens before they hatch: Conceptualizing and exploring deviations from polls during public health app releases. <i>Journal of Information Technology</i>, <i>40</i>(3). <a href=\"https://doi.org/10.1177/02683962241295781\">https://doi.org/10.1177/02683962241295781</a>","mla":"Trang, Simon Thanh-Nam, et al. “Don’t Count Your Chickens before They Hatch: Conceptualizing and Exploring Deviations from Polls during Public Health App Releases.” <i>Journal of Information Technology</i>, vol. 40, no. 3, 2025, doi:<a href=\"https://doi.org/10.1177/02683962241295781\">10.1177/02683962241295781</a>."},"date_created":"2024-10-13T11:46:21Z","type":"journal_article","department":[{"_id":"792"}],"status":"public","year":"2025","title":"Don’t count your chickens before they hatch: Conceptualizing and exploring deviations from polls during public health app releases","author":[{"full_name":"Trang, Simon Thanh-Nam","last_name":"Trang","orcid":"0000-0002-4784-4038","first_name":"Simon Thanh-Nam","id":"98948"},{"first_name":"Manuel","last_name":"Trenz","full_name":"Trenz, Manuel"},{"first_name":"Weiger","last_name":"Welf","full_name":"Welf, Weiger"}],"date_updated":"2025-11-10T11:00:21Z","intvolume":"        40","article_type":"original","main_file_link":[{"url":"https://journals.sagepub.com/doi/10.1177/02683962241295781"}],"_id":"56603","language":[{"iso":"eng"}],"doi":"10.1177/02683962241295781","user_id":"98948","volume":40},{"quality_controlled":"1","citation":{"mla":"Nastjuk, Ilja, et al. “A Field Experiment on ISP Training Designs for Enhancing Employee Information Security Compliance.” <i>European Journal of Information Systems (VHB Jourqual 3 A)</i>, vol. 34, no. 4, Informa UK Limited, 2025, pp. 1–24, doi:<a href=\"https://doi.org/10.1080/0960085x.2024.2359460\">10.1080/0960085x.2024.2359460</a>.","ama":"Nastjuk I, Rampold F, Trang ST-N, Benitez J. A field experiment on ISP training designs for enhancing employee information security compliance. <i>European Journal of Information Systems (VHB Jourqual 3 A)</i>. 2025;34(4):1-24. doi:<a href=\"https://doi.org/10.1080/0960085x.2024.2359460\">10.1080/0960085x.2024.2359460</a>","bibtex":"@article{Nastjuk_Rampold_Trang_Benitez_2025, title={A field experiment on ISP training designs for enhancing employee information security compliance}, volume={34}, DOI={<a href=\"https://doi.org/10.1080/0960085x.2024.2359460\">10.1080/0960085x.2024.2359460</a>}, number={4}, journal={European Journal of Information Systems (VHB Jourqual 3 A)}, publisher={Informa UK Limited}, author={Nastjuk, Ilja and Rampold, Florian and Trang, Simon Thanh-Nam and Benitez, Jose}, year={2025}, pages={1–24} }","apa":"Nastjuk, I., Rampold, F., Trang, S. T.-N., &#38; Benitez, J. (2025). A field experiment on ISP training designs for enhancing employee information security compliance. <i>European Journal of Information Systems (VHB Jourqual 3 A)</i>, <i>34</i>(4), 1–24. <a href=\"https://doi.org/10.1080/0960085x.2024.2359460\">https://doi.org/10.1080/0960085x.2024.2359460</a>","ieee":"I. Nastjuk, F. Rampold, S. T.-N. Trang, and J. Benitez, “A field experiment on ISP training designs for enhancing employee information security compliance,” <i>European Journal of Information Systems (VHB Jourqual 3 A)</i>, vol. 34, no. 4, pp. 1–24, 2025, doi: <a href=\"https://doi.org/10.1080/0960085x.2024.2359460\">10.1080/0960085x.2024.2359460</a>.","short":"I. Nastjuk, F. Rampold, S.T.-N. Trang, J. Benitez, European Journal of Information Systems (VHB Jourqual 3 A) 34 (2025) 1–24.","chicago":"Nastjuk, Ilja, Florian Rampold, Simon Thanh-Nam Trang, and Jose Benitez. “A Field Experiment on ISP Training Designs for Enhancing Employee Information Security Compliance.” <i>European Journal of Information Systems (VHB Jourqual 3 A)</i> 34, no. 4 (2025): 1–24. <a href=\"https://doi.org/10.1080/0960085x.2024.2359460\">https://doi.org/10.1080/0960085x.2024.2359460</a>."},"status":"public","volume":34,"user_id":"98948","_id":"54576","publisher":"Informa UK Limited","page":"1-24","publication":"European Journal of Information Systems (VHB Jourqual 3 A)","issue":"4","department":[{"_id":"792"}],"type":"journal_article","date_created":"2024-06-04T09:44:49Z","intvolume":"        34","publication_status":"published","date_updated":"2025-11-10T11:01:45Z","author":[{"last_name":"Nastjuk","first_name":"Ilja","full_name":"Nastjuk, Ilja"},{"first_name":"Florian","last_name":"Rampold","full_name":"Rampold, Florian"},{"first_name":"Simon Thanh-Nam","last_name":"Trang","orcid":"0000-0002-4784-4038","full_name":"Trang, Simon Thanh-Nam","id":"98948"},{"full_name":"Benitez, Jose","last_name":"Benitez","first_name":"Jose"}],"publication_identifier":{"issn":["0960-085X","1476-9344"]},"title":"A field experiment on ISP training designs for enhancing employee information security compliance","year":"2025","doi":"10.1080/0960085x.2024.2359460","language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"_id":"62151","main_file_link":[{"url":"https://mededu.jmir.org/2025/1/e73245"}],"volume":11,"doi":"10.2196/73245","user_id":"98948","author":[{"first_name":"Thomas","last_name":"Keller","full_name":"Keller, Thomas"},{"last_name":"Warwas","first_name":"Julia","full_name":"Warwas, Julia"},{"first_name":"Julia","last_name":"Klein","full_name":"Klein, Julia"},{"full_name":"Henkenjohann, Richard","last_name":"Henkenjohann","first_name":"Richard"},{"full_name":"Trenz, Manuel","first_name":"Manuel","last_name":"Trenz"},{"orcid":"0000-0002-4784-4038","first_name":"Simon Thanh-Nam","last_name":"Trang","full_name":"Trang, Simon Thanh-Nam","id":"98948"}],"year":"2025","title":" Motivational Framing Strategies in Health Care Information Security Training: Randomized Controlled Trial","status":"public","intvolume":"        11","date_updated":"2025-11-10T11:07:53Z","date_created":"2025-11-10T10:59:00Z","department":[{"_id":"792"}],"type":"journal_article","citation":{"mla":"Keller, Thomas, et al. “ Motivational Framing Strategies in Health Care Information Security Training: Randomized Controlled Trial.” <i>JMIR Medical Education</i>, vol. 11, no. e73245, 2025, doi:<a href=\"https://doi.org/10.2196/73245\">10.2196/73245</a>.","ama":"Keller T, Warwas J, Klein J, Henkenjohann R, Trenz M, Trang ST-N.  Motivational Framing Strategies in Health Care Information Security Training: Randomized Controlled Trial. <i>JMIR Medical Education</i>. 2025;11(e73245). doi:<a href=\"https://doi.org/10.2196/73245\">10.2196/73245</a>","bibtex":"@article{Keller_Warwas_Klein_Henkenjohann_Trenz_Trang_2025, title={ Motivational Framing Strategies in Health Care Information Security Training: Randomized Controlled Trial}, volume={11}, DOI={<a href=\"https://doi.org/10.2196/73245\">10.2196/73245</a>}, number={e73245}, journal={JMIR Medical Education}, author={Keller, Thomas and Warwas, Julia and Klein, Julia and Henkenjohann, Richard and Trenz, Manuel and Trang, Simon Thanh-Nam}, year={2025} }","apa":"Keller, T., Warwas, J., Klein, J., Henkenjohann, R., Trenz, M., &#38; Trang, S. T.-N. (2025).  Motivational Framing Strategies in Health Care Information Security Training: Randomized Controlled Trial. <i>JMIR Medical Education</i>, <i>11</i>(e73245). <a href=\"https://doi.org/10.2196/73245\">https://doi.org/10.2196/73245</a>","ieee":"T. Keller, J. Warwas, J. Klein, R. Henkenjohann, M. Trenz, and S. T.-N. Trang, “ Motivational Framing Strategies in Health Care Information Security Training: Randomized Controlled Trial,” <i>JMIR Medical Education</i>, vol. 11, no. e73245, 2025, doi: <a href=\"https://doi.org/10.2196/73245\">10.2196/73245</a>.","short":"T. Keller, J. Warwas, J. Klein, R. Henkenjohann, M. Trenz, S.T.-N. Trang, JMIR Medical Education 11 (2025).","chicago":"Keller, Thomas, Julia Warwas, Julia Klein, Richard Henkenjohann, Manuel Trenz, and Simon Thanh-Nam Trang. “ Motivational Framing Strategies in Health Care Information Security Training: Randomized Controlled Trial.” <i>JMIR Medical Education</i> 11, no. e73245 (2025). <a href=\"https://doi.org/10.2196/73245\">https://doi.org/10.2196/73245</a>."},"publication":"JMIR Medical Education","issue":"e73245"},{"date_created":"2025-11-10T11:06:01Z","department":[{"_id":"792"}],"type":"journal_article","citation":{"ieee":"F. Schütz, A. Ortiz de Guinea Lopez, T. Wolf, and S. T.-N. Trang, “Better (Cyber) Insured than Sorry? Unraveling Cognitive Factors in the (Non-)Adoption of Personal Cyber Insurance using fsQCA,” <i>Communications of the Association for Information Systems</i>, vol. accepted, 2025.","mla":"Schütz, Florian, et al. “Better (Cyber) Insured than Sorry? Unraveling Cognitive Factors in the (Non-)Adoption of Personal Cyber Insurance Using FsQCA.” <i>Communications of the Association for Information Systems</i>, vol. accepted, 2025.","apa":"Schütz, F., Ortiz de Guinea Lopez, A., Wolf, T., &#38; Trang, S. T.-N. (2025). Better (Cyber) Insured than Sorry? Unraveling Cognitive Factors in the (Non-)Adoption of Personal Cyber Insurance using fsQCA. <i>Communications of the Association for Information Systems</i>, <i>accepted</i>.","bibtex":"@article{Schütz_Ortiz de Guinea Lopez_Wolf_Trang_2025, title={Better (Cyber) Insured than Sorry? Unraveling Cognitive Factors in the (Non-)Adoption of Personal Cyber Insurance using fsQCA}, volume={accepted}, journal={Communications of the Association for Information Systems}, author={Schütz, Florian and Ortiz de Guinea Lopez, Ana and Wolf, Tobias and Trang, Simon Thanh-Nam}, year={2025} }","chicago":"Schütz, Florian, Ana Ortiz de Guinea Lopez, Tobias Wolf, and Simon Thanh-Nam Trang. “Better (Cyber) Insured than Sorry? Unraveling Cognitive Factors in the (Non-)Adoption of Personal Cyber Insurance Using FsQCA.” <i>Communications of the Association for Information Systems</i> accepted (2025).","short":"F. Schütz, A. Ortiz de Guinea Lopez, T. Wolf, S.T.-N. Trang, Communications of the Association for Information Systems accepted (2025).","ama":"Schütz F, Ortiz de Guinea Lopez A, Wolf T, Trang ST-N. Better (Cyber) Insured than Sorry? Unraveling Cognitive Factors in the (Non-)Adoption of Personal Cyber Insurance using fsQCA. <i>Communications of the Association for Information Systems</i>. 2025;accepted."},"publication":"Communications of the Association for Information Systems","_id":"62152","language":[{"iso":"eng"}],"volume":"accepted","user_id":"98948","author":[{"full_name":"Schütz, Florian","first_name":"Florian","last_name":"Schütz"},{"first_name":"Ana","last_name":"Ortiz de Guinea Lopez","full_name":"Ortiz de Guinea Lopez, Ana"},{"first_name":"Tobias","last_name":"Wolf","full_name":"Wolf, Tobias"},{"id":"98948","orcid":"0000-0002-4784-4038","first_name":"Simon Thanh-Nam","last_name":"Trang","full_name":"Trang, Simon Thanh-Nam"}],"title":"Better (Cyber) Insured than Sorry? Unraveling Cognitive Factors in the (Non-)Adoption of Personal Cyber Insurance using fsQCA","year":"2025","status":"public","date_updated":"2025-11-10T11:08:07Z"},{"department":[{"_id":"276"}],"type":"working_paper","date_created":"2025-11-21T15:02:43Z","project":[{"_id":"160","name":"DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur"}],"citation":{"apa":"Althaus, M. (2025). <i>Datenraum Kultur - Neue Forschung aus dem Projekt</i> (Vol. 3, pp. 24–25).","ieee":"M. Althaus, <i>Datenraum Kultur - Neue Forschung aus dem Projekt</i>, vol. 3. 2025, pp. 24–25.","short":"M. Althaus, Datenraum Kultur - Neue Forschung aus dem Projekt, 2025.","chicago":"Althaus, Maike. <i>Datenraum Kultur - Neue Forschung aus dem Projekt</i>. Vol. 3. Update - Das Magazin des SICP–Software Innovation Campus Paderborn, 2025.","mla":"Althaus, Maike. <i>Datenraum Kultur - Neue Forschung aus dem Projekt</i>. 2025, pp. 24–25.","ama":"Althaus M. <i>Datenraum Kultur - Neue Forschung aus dem Projekt</i>. Vol 3.; 2025:24-25.","bibtex":"@book{Althaus_2025, series={Update - Das Magazin des SICP–Software Innovation Campus Paderborn}, title={Datenraum Kultur - Neue Forschung aus dem Projekt}, volume={3}, author={Althaus, Maike}, year={2025}, pages={24–25}, collection={Update - Das Magazin des SICP–Software Innovation Campus Paderborn} }"},"volume":3,"user_id":"16205","series_title":"Update - Das Magazin des SICP–Software Innovation Campus Paderborn","_id":"62282","language":[{"iso":"ger"}],"page":"24 - 25","intvolume":"         3","publication_status":"published","date_updated":"2025-11-21T15:06:27Z","author":[{"id":"61896","full_name":"Althaus, Maike","first_name":"Maike","last_name":"Althaus"}],"year":"2025","title":"Datenraum Kultur - Neue Forschung aus dem Projekt","status":"public"},{"date_created":"2025-11-21T14:58:34Z","type":"working_paper","department":[{"_id":"276"}],"citation":{"mla":"Kundisch, Dennis. <i>Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde</i>. 2025, pp. 20–21.","bibtex":"@book{Kundisch_2025, series={Update - Das Magazin des SICP–Software Innovation Campus Paderborn}, title={Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde}, volume={3}, author={Kundisch, Dennis}, year={2025}, pages={20–21}, collection={Update - Das Magazin des SICP–Software Innovation Campus Paderborn} }","ama":"Kundisch D. <i>Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde</i>. Vol 3.; 2025:20-21.","ieee":"D. Kundisch, <i>Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde</i>, vol. 3. 2025, pp. 20–21.","apa":"Kundisch, D. (2025). <i>Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde</i> (Vol. 3, pp. 20–21).","short":"D. Kundisch, Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde, 2025.","chicago":"Kundisch, Dennis. <i>Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde</i>. Vol. 3. Update - Das Magazin des SICP–Software Innovation Campus Paderborn, 2025."},"page":"20 - 21","_id":"62281","series_title":"Update - Das Magazin des SICP–Software Innovation Campus Paderborn","language":[{"iso":"ger"}],"user_id":"16205","volume":3,"year":"2025","title":"Startschuss für die digitale Zukunft - Das Digital Talents Program geht in die nächste Runde","status":"public","author":[{"last_name":"Kundisch","first_name":"Dennis","full_name":"Kundisch, Dennis","id":"21117"}],"date_updated":"2025-11-21T15:06:03Z","publication_status":"published","intvolume":"         3"},{"year":"2025","title":"Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur","status":"public","author":[{"last_name":"Vorbohle","first_name":"Christian","full_name":"Vorbohle, Christian","id":"29951"},{"full_name":"Althaus, Maike","last_name":"Althaus","first_name":"Maike","id":"61896"},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"}],"publication_status":"published","date_updated":"2025-12-10T15:38:17Z","language":[{"iso":"ger"}],"_id":"63024","user_id":"16205","citation":{"apa":"Vorbohle, C., Althaus, M., &#38; Kundisch, D. (2025). <i>Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur</i>.","ieee":"C. Vorbohle, M. Althaus, and D. Kundisch, <i>Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur</i>. Universität Paderborn, SICP, 2025.","short":"C. Vorbohle, M. Althaus, D. Kundisch, Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur, Universität Paderborn, SICP, 2025.","chicago":"Vorbohle, Christian, Maike Althaus, and Dennis Kundisch. <i>Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur</i>. Universität Paderborn, SICP, 2025.","mla":"Vorbohle, Christian, et al. <i>Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur</i>. 2025.","ama":"Vorbohle C, Althaus M, Kundisch D. <i>Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur</i>.; 2025.","bibtex":"@book{Vorbohle_Althaus_Kundisch_2025, place={Universität Paderborn, SICP}, title={Identifizierung und Entwicklung von tragfähigen Geschäftsmodellen für Kulturplattformen im Datenraum Kultur}, author={Vorbohle, Christian and Althaus, Maike and Kundisch, Dennis}, year={2025} }"},"project":[{"name":"DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur","_id":"160"}],"date_created":"2025-12-10T15:38:14Z","place":"Universität Paderborn, SICP","type":"working_paper","department":[{"_id":"276"}]},{"user_id":"16205","language":[{"iso":"ger"}],"_id":"63025","date_updated":"2025-12-10T15:40:27Z","publication_status":"published","author":[{"first_name":"Christian","last_name":"Vorbohle","full_name":"Vorbohle, Christian","id":"29951"},{"id":"61896","first_name":"Maike","last_name":"Althaus","full_name":"Althaus, Maike"},{"last_name":"Kundisch","first_name":"Dennis","full_name":"Kundisch, Dennis","id":"21117"}],"status":"public","year":"2025","title":"Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung","department":[{"_id":"276"}],"type":"working_paper","place":"Universität Paderborn, SICP","date_created":"2025-12-10T15:40:23Z","project":[{"name":"DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur","_id":"160"}],"citation":{"bibtex":"@book{Vorbohle_Althaus_Kundisch_2025, place={Universität Paderborn, SICP}, title={Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung}, author={Vorbohle, Christian and Althaus, Maike and Kundisch, Dennis}, year={2025} }","ama":"Vorbohle C, Althaus M, Kundisch D. <i>Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung</i>.; 2025.","mla":"Vorbohle, Christian, et al. <i>Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung</i>. 2025.","short":"C. Vorbohle, M. Althaus, D. Kundisch, Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung, Universität Paderborn, SICP, 2025.","chicago":"Vorbohle, Christian, Maike Althaus, and Dennis Kundisch. <i>Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung</i>. Universität Paderborn, SICP, 2025.","ieee":"C. Vorbohle, M. Althaus, and D. Kundisch, <i>Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung</i>. Universität Paderborn, SICP, 2025.","apa":"Vorbohle, C., Althaus, M., &#38; Kundisch, D. (2025). <i>Sponsoring als Geschäftsmodell für Kulturplattformen im Datenraum Kultur: Vorstellung und Validierung</i>."}},{"place":"SICP, Universität Paderborn","date_created":"2025-12-10T15:34:05Z","type":"working_paper","department":[{"_id":"276"}],"citation":{"short":"M. Althaus, C. Vorbohle, D. Kundisch, Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen, SICP, Universität Paderborn, 2025.","chicago":"Althaus, Maike, Christian Vorbohle, and Dennis Kundisch. <i>Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen</i>. SICP, Universität Paderborn, 2025.","ieee":"M. Althaus, C. Vorbohle, and D. Kundisch, <i>Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen</i>. SICP, Universität Paderborn, 2025.","apa":"Althaus, M., Vorbohle, C., &#38; Kundisch, D. (2025). <i>Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen</i>.","bibtex":"@book{Althaus_Vorbohle_Kundisch_2025, place={SICP, Universität Paderborn}, title={Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen}, author={Althaus, Maike and Vorbohle, Christian and Kundisch, Dennis}, year={2025} }","ama":"Althaus M, Vorbohle C, Kundisch D. <i>Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen</i>.; 2025.","mla":"Althaus, Maike, et al. <i>Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen</i>. 2025."},"project":[{"_id":"160","name":"DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur"}],"_id":"63022","language":[{"iso":"ger"}],"user_id":"16205","status":"public","title":"Kulturplattformen im Datenraum Kultur: Eine Analyse bestehender Geschäftsmodelle von Kulturplattformen","year":"2025","author":[{"id":"61896","full_name":"Althaus, Maike","first_name":"Maike","last_name":"Althaus"},{"last_name":"Vorbohle","first_name":"Christian","full_name":"Vorbohle, Christian","id":"29951"},{"full_name":"Kundisch, Dennis","first_name":"Dennis","last_name":"Kundisch","id":"21117"}],"date_updated":"2025-12-10T15:35:25Z","publication_status":"published"},{"author":[{"id":"100338","last_name":"Hövel","first_name":"Gilbert Georg","full_name":"Hövel, Gilbert Georg"},{"full_name":"Brinkmeier, Tim","last_name":"Brinkmeier","first_name":"Tim"},{"full_name":"Trang, Simon Thanh-Nam","first_name":"Simon Thanh-Nam","orcid":"0000-0002-4784-4038","last_name":"Trang","id":"98948"}],"year":"2025","status":"public","title":"Trust Me If You Can! Examining the Role of Ransomware Darknet Platforms in Building Trust Between Hackers and Victims","date_updated":"2025-12-18T11:22:59Z","language":[{"iso":"eng"}],"_id":"63199","main_file_link":[{"url":"https://aisel.aisnet.org/icis2025/cyb_security/cyb_security/8/"}],"user_id":"98948","citation":{"ieee":"G. G. Hövel, T. Brinkmeier, and S. T.-N. Trang, “Trust Me If You Can! Examining the Role of Ransomware Darknet Platforms in Building Trust Between Hackers and Victims,” 2025.","apa":"Hövel, G. G., Brinkmeier, T., &#38; Trang, S. T.-N. (2025). Trust Me If You Can! Examining the Role of Ransomware Darknet Platforms in Building Trust Between Hackers and Victims. <i>Proceedings of the International Conference on Information Systems 2025</i>.","chicago":"Hövel, Gilbert Georg, Tim Brinkmeier, and Simon Thanh-Nam Trang. “Trust Me If You Can! Examining the Role of Ransomware Darknet Platforms in Building Trust Between Hackers and Victims.” In <i>Proceedings of the International Conference on Information Systems 2025</i>, 2025.","short":"G.G. Hövel, T. Brinkmeier, S.T.-N. Trang, in: Proceedings of the International Conference on Information Systems 2025, 2025.","mla":"Hövel, Gilbert Georg, et al. “Trust Me If You Can! Examining the Role of Ransomware Darknet Platforms in Building Trust Between Hackers and Victims.” <i>Proceedings of the International Conference on Information Systems 2025</i>, 2025.","bibtex":"@inproceedings{Hövel_Brinkmeier_Trang_2025, title={Trust Me If You Can! Examining the Role of Ransomware Darknet Platforms in Building Trust Between Hackers and Victims}, booktitle={Proceedings of the International Conference on Information Systems 2025}, author={Hövel, Gilbert Georg and Brinkmeier, Tim and Trang, Simon Thanh-Nam}, year={2025} }","ama":"Hövel GG, Brinkmeier T, Trang ST-N. Trust Me If You Can! Examining the Role of Ransomware Darknet Platforms in Building Trust Between Hackers and Victims. In: <i>Proceedings of the International Conference on Information Systems 2025</i>. ; 2025."},"publication":"Proceedings of the International Conference on Information Systems 2025","date_created":"2025-12-18T11:22:39Z","department":[{"_id":"792"}],"type":"conference"},{"main_file_link":[{"open_access":"1"}],"language":[{"iso":"eng"}],"_id":"63524","publisher":"University of Gdansk, Department of Business Informatics & University of Belgrade, Faculty of Organizational Sciences","user_id":"87673","doi":"10.62036/isd.2025.68","status":"public","year":"2025","title":"LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning","publication_identifier":{"issn":["2938-5202"]},"author":[{"id":"87673","first_name":"Haya","last_name":"Halimeh","full_name":"Halimeh, Haya"},{"full_name":"Freese, Florian","last_name":"Freese","first_name":"Florian"},{"full_name":"Müller, Oliver","last_name":"Müller","first_name":"Oliver"}],"publication_status":"published","date_updated":"2026-01-07T13:47:43Z","date_created":"2026-01-07T13:36:53Z","type":"conference","department":[{"_id":"195"},{"_id":"196"}],"oa":"1","publication":"International Conference on Information Systems Development","citation":{"ama":"Halimeh H, Freese F, Müller O. LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning. In: <i>International Conference on Information Systems Development</i>. University of Gdansk, Department of Business Informatics &#38; University of Belgrade, Faculty of Organizational Sciences; 2025. doi:<a href=\"https://doi.org/10.62036/isd.2025.68\">10.62036/isd.2025.68</a>","bibtex":"@inproceedings{Halimeh_Freese_Müller_2025, title={LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning}, DOI={<a href=\"https://doi.org/10.62036/isd.2025.68\">10.62036/isd.2025.68</a>}, booktitle={International Conference on Information Systems Development}, publisher={University of Gdansk, Department of Business Informatics &#38; University of Belgrade, Faculty of Organizational Sciences}, author={Halimeh, Haya and Freese, Florian and Müller, Oliver}, year={2025} }","mla":"Halimeh, Haya, et al. “LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning.” <i>International Conference on Information Systems Development</i>, University of Gdansk, Department of Business Informatics &#38; University of Belgrade, Faculty of Organizational Sciences, 2025, doi:<a href=\"https://doi.org/10.62036/isd.2025.68\">10.62036/isd.2025.68</a>.","short":"H. Halimeh, F. Freese, O. Müller, in: International Conference on Information Systems Development, University of Gdansk, Department of Business Informatics &#38; University of Belgrade, Faculty of Organizational Sciences, 2025.","chicago":"Halimeh, Haya, Florian Freese, and Oliver Müller. “LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning.” In <i>International Conference on Information Systems Development</i>. University of Gdansk, Department of Business Informatics &#38; University of Belgrade, Faculty of Organizational Sciences, 2025. <a href=\"https://doi.org/10.62036/isd.2025.68\">https://doi.org/10.62036/isd.2025.68</a>.","apa":"Halimeh, H., Freese, F., &#38; Müller, O. (2025). LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning. <i>International Conference on Information Systems Development</i>. <a href=\"https://doi.org/10.62036/isd.2025.68\">https://doi.org/10.62036/isd.2025.68</a>","ieee":"H. Halimeh, F. Freese, and O. Müller, “LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning,” 2025, doi: <a href=\"https://doi.org/10.62036/isd.2025.68\">10.62036/isd.2025.68</a>."},"abstract":[{"lang":"eng","text":"Recommendation systems are essential for delivering personalized content across e-commerce and streaming services. However, traditional methods often fail in cold-start scenarios where new items lack prior interactions. Recent advances in large language models (LLMs) offer a promising alternative. In this paper, we adopt the retrieve-and-recommend framework and propose to fine-tune the LLM jointly on warm-and cold-start next-item recommendation tasks, thus, mitigating the need for separate models for both item types. We computationally compare zero-shot prompting, in-context learning, and fine-tuning using the same LLM backbone, and benchmark them against strong PLM-based baselines. Our findings provide practical insights into the trade-offs between accuracy and computational cost of these methods for next-item recommendation. To enhance reproducibility, we release the source code under https://github. com/HayaHalimeh/LLMs-For-Next-Item-Recommendation.git."}]},{"department":[{"_id":"195"},{"_id":"196"}],"oa":"1","type":"conference","date_created":"2026-01-07T13:34:02Z","abstract":[{"lang":"eng","text":"Data spaces have become a strategic pillar of Europe's digital agenda, enabling sovereign, legally compliant data sharing within decentralized ecosystems. As data space initiatives evolve, personalized recommendations are increasingly recognized as key use cases. However, traditional recommendation approaches typically rely on centralized aggregation of user behavior data-directly conflicting with the core ethos of data spaces: sovereignty, privacy, and trust. Federated recommendation systems offer a promising alternative by training models locally and exchanging only intermediate parameters to build a global model. Despite this potential, the integration of federated recommendation techniques and data space architectures remains largely underexplored in research and practice. This paper addresses this gap by designing and evaluating a prototype of a federated recommendation system specifically tailored for data spaces and compliant with their underlying infrastructure. Our findings highlight the viability of developing privacy-preserving, collaborative recommendation systems within data spaces, and contribute to the broader adoption of AI across these emerging ecosystems."}],"citation":{"short":"H. Halimeh, P. zur Heiden, in: 2025 27th International Conference on Business Informatics (CBI), IEEE, 2025.","chicago":"Halimeh, Haya, and Philipp zur Heiden. “Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces.” In <i>2025 27th International Conference on Business Informatics (CBI)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/cbi68102.2025.00019\">https://doi.org/10.1109/cbi68102.2025.00019</a>.","ieee":"H. Halimeh and P. zur Heiden, “Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces,” 2025, doi: <a href=\"https://doi.org/10.1109/cbi68102.2025.00019\">10.1109/cbi68102.2025.00019</a>.","apa":"Halimeh, H., &#38; zur Heiden, P. (2025). Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces. <i>2025 27th International Conference on Business Informatics (CBI)</i>. <a href=\"https://doi.org/10.1109/cbi68102.2025.00019\">https://doi.org/10.1109/cbi68102.2025.00019</a>","bibtex":"@inproceedings{Halimeh_zur Heiden_2025, title={Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces}, DOI={<a href=\"https://doi.org/10.1109/cbi68102.2025.00019\">10.1109/cbi68102.2025.00019</a>}, booktitle={2025 27th International Conference on Business Informatics (CBI)}, publisher={IEEE}, author={Halimeh, Haya and zur Heiden, Philipp}, year={2025} }","ama":"Halimeh H, zur Heiden P. Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces. In: <i>2025 27th International Conference on Business Informatics (CBI)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/cbi68102.2025.00019\">10.1109/cbi68102.2025.00019</a>","mla":"Halimeh, Haya, and Philipp zur Heiden. “Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces.” <i>2025 27th International Conference on Business Informatics (CBI)</i>, IEEE, 2025, doi:<a href=\"https://doi.org/10.1109/cbi68102.2025.00019\">10.1109/cbi68102.2025.00019</a>."},"publication":"2025 27th International Conference on Business Informatics (CBI)","user_id":"87673","doi":"10.1109/cbi68102.2025.00019","_id":"63523","publisher":"IEEE","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"publication_status":"published","date_updated":"2026-01-07T13:49:45Z","author":[{"full_name":"Halimeh, Haya","first_name":"Haya","last_name":"Halimeh","id":"87673"},{"first_name":"Philipp","last_name":"zur Heiden","full_name":"zur Heiden, Philipp","id":"64394"}],"title":"Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces","status":"public","year":"2025"},{"date_created":"2026-01-07T13:40:05Z","oa":"1","department":[{"_id":"195"},{"_id":"196"}],"type":"conference","citation":{"bibtex":"@inproceedings{Halimeh_Müller_2025, title={Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations}, DOI={<a href=\"https://doi.org/10.1007/978-3-032-13342-7\">10.1007/978-3-032-13342-7</a>}, author={Halimeh, Haya and Müller, Oliver}, year={2025} }","chicago":"Halimeh, Haya, and Oliver Müller. “Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations,” 2025. <a href=\"https://doi.org/10.1007/978-3-032-13342-7\">https://doi.org/10.1007/978-3-032-13342-7</a>.","ama":"Halimeh H, Müller O. Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations. In: ; 2025. doi:<a href=\"https://doi.org/10.1007/978-3-032-13342-7\">10.1007/978-3-032-13342-7</a>","short":"H. Halimeh, O. Müller, in: 2025.","ieee":"H. Halimeh and O. Müller, “Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations,” presented at the  The Second International Workshop on Recommender Systems for Sustainability and Social Good, RecSoGood 2025, Prague, Czech Republic, 2025, doi: <a href=\"https://doi.org/10.1007/978-3-032-13342-7\">10.1007/978-3-032-13342-7</a>.","mla":"Halimeh, Haya, and Oliver Müller. <i>Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations</i>. 2025, doi:<a href=\"https://doi.org/10.1007/978-3-032-13342-7\">10.1007/978-3-032-13342-7</a>.","apa":"Halimeh, H., &#38; Müller, O. (2025). <i>Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations</i>.  The Second International Workshop on Recommender Systems for Sustainability and Social Good, RecSoGood 2025, Prague, Czech Republic. <a href=\"https://doi.org/10.1007/978-3-032-13342-7\">https://doi.org/10.1007/978-3-032-13342-7</a>"},"abstract":[{"text":"Recommender systems (RS) can support sustainable development by steering users toward more sustainable choices. Sustainability-aware explanations represent one avenue for contributing to this goal by foregrounding the environmental and social aspects of the recommended products or services. This paper advances the line of research on sustainability-aware explanations by integrating nudging mechanisms into their design and by evaluating their effectiveness through a randomized between-subjects online vignette experiment across two item domains (). Our findings offer actionable design guidelines for building RS that foster sustainability-aware decision making and enrich the empirical foundation for impact-oriented research on explanation in RS.\r\n","lang":"eng"}],"language":[{"iso":"eng"}],"_id":"63525","main_file_link":[{"url":"https://link.springer.com/book/10.1007/978-3-032-13342-7","open_access":"1"}],"doi":"10.1007/978-3-032-13342-7","user_id":"87673","conference":{"location":"Prague, Czech Republic","name":" The Second International Workshop on Recommender Systems for Sustainability and Social Good, RecSoGood 2025","start_date":"2025-09-26"},"author":[{"id":"87673","last_name":"Halimeh","first_name":"Haya","full_name":"Halimeh, Haya"},{"id":"72849","first_name":"Oliver","last_name":"Müller","full_name":"Müller, Oliver"}],"title":"Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations","status":"public","year":"2025","date_updated":"2026-01-07T13:46:50Z"},{"place":"Universität Paderborn, SICP","date_created":"2025-12-10T15:50:35Z","department":[{"_id":"276"},{"_id":"526"},{"_id":"196"},{"_id":"735"}],"type":"working_paper","citation":{"mla":"Althaus, Maike, et al. <i>Positionspapier Use Case 1: Vernetzte Kulturplattformen</i>. 2025.","bibtex":"@book{Althaus_Beverungen_Flath_Halimeh_Hansmeier_zur Heiden_Kundisch_Müller_Müller_Oberthür_et al._2025, place={Universität Paderborn, SICP}, title={Positionspapier Use Case 1: Vernetzte Kulturplattformen}, author={Althaus, Maike and Beverungen, Daniel and Flath, Beate and Halimeh, Haya and Hansmeier, Philipp and zur Heiden, Philipp and Kundisch, Dennis and Müller, Michelle and Müller, Oliver and Oberthür, Simon and et al.}, year={2025} }","ama":"Althaus M, Beverungen D, Flath B, et al. <i>Positionspapier Use Case 1: Vernetzte Kulturplattformen</i>.; 2025.","ieee":"M. Althaus <i>et al.</i>, <i>Positionspapier Use Case 1: Vernetzte Kulturplattformen</i>. Universität Paderborn, SICP, 2025.","apa":"Althaus, M., Beverungen, D., Flath, B., Halimeh, H., Hansmeier, P., zur Heiden, P., Kundisch, D., Müller, M., Müller, O., Oberthür, S., Vorbohle, C., Momen Pour Tafreshi, M., Mauß, S., Mücke, A., Müller, J., Peter, M., Schmitt-Chandon, A., Sellerberg, K., &#38; Steinhäuser, M. (2025). <i>Positionspapier Use Case 1: Vernetzte Kulturplattformen</i>.","chicago":"Althaus, Maike, Daniel Beverungen, Beate Flath, Haya Halimeh, Philipp Hansmeier, Philipp zur Heiden, Dennis Kundisch, et al. <i>Positionspapier Use Case 1: Vernetzte Kulturplattformen</i>. Universität Paderborn, SICP, 2025.","short":"M. Althaus, D. Beverungen, B. Flath, H. Halimeh, P. Hansmeier, P. zur Heiden, D. Kundisch, M. Müller, O. Müller, S. Oberthür, C. Vorbohle, M. Momen Pour Tafreshi, S. Mauß, A. Mücke, J. Müller, M. Peter, A. Schmitt-Chandon, K. Sellerberg, M. Steinhäuser, Positionspapier Use Case 1: Vernetzte Kulturplattformen, Universität Paderborn, SICP, 2025."},"project":[{"name":"DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur","_id":"160"}],"_id":"63026","language":[{"iso":"ger"}],"user_id":"87673","author":[{"id":"61896","first_name":"Maike","last_name":"Althaus","full_name":"Althaus, Maike"},{"id":"59677","full_name":"Beverungen, Daniel","last_name":"Beverungen","first_name":"Daniel"},{"id":"58896","full_name":"Flath, Beate","last_name":"Flath","orcid":"https://orcid.org/0000-0002-1648-0796","first_name":"Beate"},{"id":"87673","full_name":"Halimeh, Haya","last_name":"Halimeh","first_name":"Haya"},{"id":"55603","full_name":"Hansmeier, Philipp","first_name":"Philipp","last_name":"Hansmeier"},{"id":"64394","first_name":"Philipp","last_name":"zur Heiden","full_name":"zur Heiden, Philipp"},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"},{"last_name":"Müller","first_name":"Michelle","full_name":"Müller, Michelle","id":"50286"},{"last_name":"Müller","first_name":"Oliver","full_name":"Müller, Oliver","id":"72849"},{"last_name":"Oberthür","first_name":"Simon","full_name":"Oberthür, Simon","id":"383"},{"id":"29951","last_name":"Vorbohle","first_name":"Christian","full_name":"Vorbohle, Christian"},{"last_name":"Momen Pour Tafreshi","first_name":"Maryam","full_name":"Momen Pour Tafreshi, Maryam"},{"full_name":"Mauß, Sebastian","first_name":"Sebastian","last_name":"Mauß"},{"last_name":"Mücke","first_name":"Alina","full_name":"Mücke, Alina"},{"full_name":"Müller, Jörg","first_name":"Jörg","last_name":"Müller"},{"full_name":"Peter, Malte","last_name":"Peter","first_name":"Malte"},{"full_name":"Schmitt-Chandon, Ariane","last_name":"Schmitt-Chandon","first_name":"Ariane"},{"full_name":"Sellerberg, Kerstin","last_name":"Sellerberg","first_name":"Kerstin"},{"first_name":"Moritz","last_name":"Steinhäuser","full_name":"Steinhäuser, Moritz"}],"title":"Positionspapier Use Case 1: Vernetzte Kulturplattformen","status":"public","year":"2025","date_updated":"2026-01-07T13:41:32Z","publication_status":"published"},{"place":"Cham","date_created":"2025-03-28T14:53:09Z","type":"book_editor","department":[{"_id":"526"}],"citation":{"chicago":"Beverungen, Daniel, Christiane Lehrer, and Matthias Trier, eds. <i>Transforming the Digitally Sustainable Enterprise</i>. Cham: Springer Nature Switzerland, 2025. <a href=\"https://doi.org/10.1007/978-3-031-80125-9\">https://doi.org/10.1007/978-3-031-80125-9</a>.","short":"D. Beverungen, C. Lehrer, M. Trier, eds., Transforming the Digitally Sustainable Enterprise, Springer Nature Switzerland, Cham, 2025.","apa":"Beverungen, D., Lehrer, C., &#38; Trier, M. (Eds.). (2025). <i>Transforming the Digitally Sustainable Enterprise</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-031-80125-9\">https://doi.org/10.1007/978-3-031-80125-9</a>","ieee":"D. Beverungen, C. Lehrer, and M. Trier, Eds., <i>Transforming the Digitally Sustainable Enterprise</i>. Cham: Springer Nature Switzerland, 2025.","ama":"Beverungen D, Lehrer C, Trier M, eds. <i>Transforming the Digitally Sustainable Enterprise</i>. Springer Nature Switzerland; 2025. doi:<a href=\"https://doi.org/10.1007/978-3-031-80125-9\">10.1007/978-3-031-80125-9</a>","bibtex":"@book{Beverungen_Lehrer_Trier_2025, place={Cham}, title={Transforming the Digitally Sustainable Enterprise}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-80125-9\">10.1007/978-3-031-80125-9</a>}, publisher={Springer Nature Switzerland}, year={2025} }","mla":"Beverungen, Daniel, et al., editors. <i>Transforming the Digitally Sustainable Enterprise</i>. Springer Nature Switzerland, 2025, doi:<a href=\"https://doi.org/10.1007/978-3-031-80125-9\">10.1007/978-3-031-80125-9</a>."},"language":[{"iso":"eng"}],"_id":"59182","publisher":"Springer Nature Switzerland","doi":"10.1007/978-3-031-80125-9","user_id":"21671","alternative_title":["Proceedings of the 18th International Conference on Wirtschaftsinformatik, Paderborn, Germany, 2023, Vol. 3"],"editor":[{"id":"59677","last_name":"Beverungen","first_name":"Daniel","full_name":"Beverungen, Daniel"},{"full_name":"Lehrer, Christiane","last_name":"Lehrer","first_name":"Christiane"},{"first_name":"Matthias","last_name":"Trier","full_name":"Trier, Matthias","id":"72744"}],"status":"public","title":"Transforming the Digitally Sustainable Enterprise","year":"2025","publication_identifier":{"issn":["2195-4968","2195-4976"],"isbn":["9783031801242","9783031801259"]},"date_updated":"2025-03-28T14:54:46Z","publication_status":"published"},{"citation":{"mla":"Beverungen, Daniel, et al., editors. <i>Solutions and Technologies for Responsible Digitalization</i>. Springer Nature Switzerland, 2025, doi:<a href=\"https://doi.org/10.1007/978-3-031-80122-8\">10.1007/978-3-031-80122-8</a>.","bibtex":"@book{Beverungen_Lehrer_Trier_2025, place={Cham}, title={Solutions and Technologies for Responsible Digitalization}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-80122-8\">10.1007/978-3-031-80122-8</a>}, publisher={Springer Nature Switzerland}, year={2025} }","ama":"Beverungen D, Lehrer C, Trier M, eds. <i>Solutions and Technologies for Responsible Digitalization</i>. Springer Nature Switzerland; 2025. doi:<a href=\"https://doi.org/10.1007/978-3-031-80122-8\">10.1007/978-3-031-80122-8</a>","ieee":"D. Beverungen, C. Lehrer, and M. Trier, Eds., <i>Solutions and Technologies for Responsible Digitalization</i>. Cham: Springer Nature Switzerland, 2025.","apa":"Beverungen, D., Lehrer, C., &#38; Trier, M. (Eds.). (2025). <i>Solutions and Technologies for Responsible Digitalization</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-031-80122-8\">https://doi.org/10.1007/978-3-031-80122-8</a>","short":"D. Beverungen, C. Lehrer, M. Trier, eds., Solutions and Technologies for Responsible Digitalization, Springer Nature Switzerland, Cham, 2025.","chicago":"Beverungen, Daniel, Christiane Lehrer, and Matthias Trier, eds. <i>Solutions and Technologies for Responsible Digitalization</i>. Cham: Springer Nature Switzerland, 2025. <a href=\"https://doi.org/10.1007/978-3-031-80122-8\">https://doi.org/10.1007/978-3-031-80122-8</a>."},"date_created":"2025-04-03T08:16:56Z","place":"Cham","department":[{"_id":"526"}],"type":"book_editor","publication_identifier":{"isbn":["9783031801211","9783031801228"],"issn":["2195-4968","2195-4976"]},"year":"2025","status":"public","title":"Solutions and Technologies for Responsible Digitalization","publication_status":"published","date_updated":"2025-04-03T08:17:32Z","_id":"59287","language":[{"iso":"eng"}],"publisher":"Springer Nature Switzerland","editor":[{"last_name":"Beverungen","first_name":"Daniel","full_name":"Beverungen, Daniel","id":"59677"},{"full_name":"Lehrer, Christiane","first_name":"Christiane","last_name":"Lehrer"},{"id":"72744","last_name":"Trier","first_name":"Matthias","full_name":"Trier, Matthias"}],"alternative_title":["Proceedings of the 18th International Conference on Wirtschaftsinformatik, Paderborn, Germany, 2023, Vol. 2"],"user_id":"21671","doi":"10.1007/978-3-031-80122-8"},{"date_created":"2025-07-07T13:01:23Z","department":[{"_id":"276"}],"type":"conference","citation":{"ieee":"C. Vorbohle, “Toward Design Principles to Enhance Visual Inquiry Tools for Ecosystem Design,” presented at the Business Model Conference 2025, Oulu, Finland.","mla":"Vorbohle, Christian. “Toward Design Principles to Enhance Visual Inquiry Tools for Ecosystem Design.” <i>Proceedings of the Business Model Conference 2025</i>.","apa":"Vorbohle, C. (n.d.). Toward Design Principles to Enhance Visual Inquiry Tools for Ecosystem Design. <i>Proceedings of the Business Model Conference 2025</i>. Business Model Conference 2025, Oulu, Finland.","bibtex":"@inproceedings{Vorbohle, title={Toward Design Principles to Enhance Visual Inquiry Tools for Ecosystem Design}, booktitle={Proceedings of the Business Model Conference 2025}, author={Vorbohle, Christian} }","chicago":"Vorbohle, Christian. “Toward Design Principles to Enhance Visual Inquiry Tools for Ecosystem Design.” In <i>Proceedings of the Business Model Conference 2025</i>, n.d.","short":"C. Vorbohle, in: Proceedings of the Business Model Conference 2025, n.d.","ama":"Vorbohle C. Toward Design Principles to Enhance Visual Inquiry Tools for Ecosystem Design. In: <i>Proceedings of the Business Model Conference 2025</i>."},"publication":"Proceedings of the Business Model Conference 2025","_id":"60534","language":[{"iso":"eng"}],"user_id":"16205","conference":{"end_date":"2025-06-12","location":"Oulu, Finland","name":"Business Model Conference 2025","start_date":"2025-06-10"},"author":[{"id":"29951","full_name":"Vorbohle, Christian","first_name":"Christian","last_name":"Vorbohle"}],"status":"public","year":"2025","title":"Toward Design Principles to Enhance Visual Inquiry Tools for Ecosystem Design","date_updated":"2025-07-07T14:29:14Z","publication_status":"accepted"}]
