--- _id: '63673' abstract: - lang: ger text: Unter welchen historischen Bedingungen und mit welchen Auswirkungen wurde der Computer zum Bestandteil des Wohnalltags? Und wie verhält es sich dabei mit Praktiken des Wohnens und Wohnungseinrichtens? Die Beiträger*innen werfen einen Blick auf die Computerisierung des Zuhauses und zeigen, wie sie sich vollzieht. Der Fokus ihrer Analysen liegt einerseits darauf, wie Arbeit und Assistenz das Wohnen im Hinblick auf den Computer prägen. Andererseits denken sie den Computer aus der Perspektive der Wohnumgebungen neu und geben so einen kompakten medienhistorischen Überblick über den Beginn des Smart Homes. citation: ama: Bartz C, Cyrkel J, Hüttemann F, Miggelbrink M, eds. ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz. Vol 66. transcript Verlag; 2026. doi:10.14361/9783839471159 apa: Bartz, C., Cyrkel, J., Hüttemann, F., & Miggelbrink, M. (Eds.). (2026). ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz (Vol. 66). transcript Verlag. https://doi.org/10.14361/9783839471159 bibtex: '@book{Bartz_Cyrkel_Hüttemann_Miggelbrink_2026, place={Bielefeld}, series={Digitale Gesellschaft}, title={ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz}, volume={66}, DOI={10.14361/9783839471159}, publisher={transcript Verlag}, year={2026}, collection={Digitale Gesellschaft} }' chicago: 'Bartz, Christina, Jakob Cyrkel, Felix Hüttemann, and Monique Miggelbrink, eds. ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz. Vol. 66. Digitale Gesellschaft. Bielefeld: transcript Verlag, 2026. https://doi.org/10.14361/9783839471159.' ieee: 'C. Bartz, J. Cyrkel, F. Hüttemann, and M. Miggelbrink, Eds., ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz, vol. 66. Bielefeld: transcript Verlag, 2026.' mla: Bartz, Christina, et al., editors. ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz. transcript Verlag, 2026, doi:10.14361/9783839471159. short: C. Bartz, J. Cyrkel, F. Hüttemann, M. Miggelbrink, eds., ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz, transcript Verlag, Bielefeld, 2026. date_created: 2026-01-20T16:07:44Z date_updated: 2026-01-20T16:52:48Z department: - _id: '11' doi: 10.14361/9783839471159 editor: - first_name: Christina full_name: Bartz, Christina id: '21546' last_name: Bartz - first_name: Jakob full_name: Cyrkel, Jakob id: '25121' last_name: Cyrkel orcid: 0009-0006-7737-0845 - first_name: Felix full_name: Hüttemann, Felix id: '85501' last_name: Hüttemann - first_name: Monique full_name: Miggelbrink, Monique id: '5042' last_name: Miggelbrink intvolume: ' 66' keyword: - Mediengeschichte - Digitale Medien - Design - Medien - Medienwissenschaft - Medienästhetik - Mediensoziologie - Medientheorie - Medienphilosophie - Architektur - Technikgeschichte - Technik - Kultur - Kulturwissenschaft - Kulturgeschichte - Kulturtheorie - Popkultur - Geschichte des 20. Jahrhunderts - Geschichtswissenschaft - Kultursoziologie - Gender Studies - Mode - Klang - Cultural Studies - Informatik language: - iso: ger main_file_link: - open_access: '1' url: https://www.transcript-verlag.de/978-3-8376-7115-5/computerwohnen/?number=978-3-8394-7115-9 oa: '1' page: '336' place: Bielefeld publication_identifier: eisbn: - 978-3-8394-7115-9 isbn: - 978-3-8376-7115-5 publication_status: published publisher: transcript Verlag series_title: Digitale Gesellschaft status: public title: ComputerWohnen. Zur Geschichte des Computers in Wohnumgebungen zwischen Arbeit und Assistenz type: book_editor user_id: '25121' volume: 66 year: '2026' ... --- _id: '64916' abstract: - lang: eng text: The joining of dissimilar materials, such as steel and aluminum, entails significant challenges during thermal curing processes due to differing coefficients of thermal expansion. This study addresses the formation of “viscous fingering” instabilities in structural adhesive joints, which are induced by thermally driven relative displacements during the liquid phase of the adhesive. Using a component-like specimen “bridge specimen,” the dependency of this phenomenon on process temperature and structural stiffness (rivet distance) was characterized. Experimental results reveal that while the relative displacement scales cubically with the free buckling length, the resulting adhesive area reduction follows an exponential trend, leading to a loss of effective bond area of up to 79%, which significantly compromises the joint strength in automotive applications. To predict these process-induced defects, a thermo-chemo-viscoelastic-viscoplastic adhesive model implemented in LS-DYNA was applied. The model combines curing kinetics, viscoelastic relaxation, and pressure-dependent plasticity and features a geometric damage parameter (D) that captures the adhesive area reduction caused by viscous fingering as an exponential function of the accumulated normal strain in the liquid phase. This damage parameter, calibrated on base-specimen level, was transferred to the component geometry. The simulation demonstrated high predictive accuracy with a maximum deviation of the adhesive area reduction of 3.1% compared to experimental data. This validates the model’s capability to predict manufacturing-induced damage in complex hybrid structures solely based on thermal boundary conditions. article_type: original author: - first_name: Mohamad full_name: Al Trjman, Mohamad id: '65415' last_name: Al Trjman - first_name: Felix full_name: Beule, Felix id: '66192' last_name: Beule - first_name: Dominik full_name: Teutenberg, Dominik id: '537' last_name: Teutenberg - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Julia full_name: Riese, Julia id: '101499' last_name: Riese orcid: 0000-0002-3053-0534 citation: ama: Al Trjman M, Beule F, Teutenberg D, Meschut G, Riese J. Experimental characterization and numerical analysis of the influence of the CED coating process on viscous fingering formation in hybrid-jointed mixed structures. The Journal of Adhesion. Published online 2026:1-24. doi:10.1080/00218464.2026.2644394 apa: Al Trjman, M., Beule, F., Teutenberg, D., Meschut, G., & Riese, J. (2026). Experimental characterization and numerical analysis of the influence of the CED coating process on viscous fingering formation in hybrid-jointed mixed structures. The Journal of Adhesion, 1–24. https://doi.org/10.1080/00218464.2026.2644394 bibtex: '@article{Al Trjman_Beule_Teutenberg_Meschut_Riese_2026, title={Experimental characterization and numerical analysis of the influence of the CED coating process on viscous fingering formation in hybrid-jointed mixed structures}, DOI={10.1080/00218464.2026.2644394}, journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Al Trjman, Mohamad and Beule, Felix and Teutenberg, Dominik and Meschut, Gerson and Riese, Julia}, year={2026}, pages={1–24} }' chicago: Al Trjman, Mohamad, Felix Beule, Dominik Teutenberg, Gerson Meschut, and Julia Riese. “Experimental Characterization and Numerical Analysis of the Influence of the CED Coating Process on Viscous Fingering Formation in Hybrid-Jointed Mixed Structures.” The Journal of Adhesion, 2026, 1–24. https://doi.org/10.1080/00218464.2026.2644394. ieee: 'M. Al Trjman, F. Beule, D. Teutenberg, G. Meschut, and J. Riese, “Experimental characterization and numerical analysis of the influence of the CED coating process on viscous fingering formation in hybrid-jointed mixed structures,” The Journal of Adhesion, pp. 1–24, 2026, doi: 10.1080/00218464.2026.2644394.' mla: Al Trjman, Mohamad, et al. “Experimental Characterization and Numerical Analysis of the Influence of the CED Coating Process on Viscous Fingering Formation in Hybrid-Jointed Mixed Structures.” The Journal of Adhesion, Informa UK Limited, 2026, pp. 1–24, doi:10.1080/00218464.2026.2644394. short: M. Al Trjman, F. Beule, D. Teutenberg, G. Meschut, J. Riese, The Journal of Adhesion (2026) 1–24. date_created: 2026-03-14T18:43:41Z date_updated: 2026-03-14T19:04:46Z ddc: - '620' - '670' - '660' department: - _id: '9' doi: 10.1080/00218464.2026.2644394 file: - access_level: closed content_type: application/pdf creator: mohamada date_created: 2026-03-14T18:50:31Z date_updated: 2026-03-14T18:50:31Z file_id: '64917' file_name: Experimental characterization and numerical analysis of the influence of the CED coating process on viscous fingering formation in hybrid-jointed mixe.pdf file_size: 14668789 relation: main_file success: 1 file_date_updated: 2026-03-14T18:50:31Z has_accepted_license: '1' keyword: - Adhesive area reduction - CED coating process - delta alpha problem - epoxy structural adhesive - influence of manufacture - multi-material design - numerical simulation (FEM) - relative displacements - viscous fingering (saffman-taylor-instability). language: - iso: eng main_file_link: - open_access: '1' oa: '1' page: 1-24 publication: The Journal of Adhesion publication_identifier: issn: - 0021-8464 - 1545-5823 publication_status: published publisher: Informa UK Limited status: public title: Experimental characterization and numerical analysis of the influence of the CED coating process on viscous fingering formation in hybrid-jointed mixed structures type: journal_article user_id: '65415' year: '2026' ... --- _id: '65311' abstract: - lang: eng text: Information Systems (IS) is rooted in systems theory. Systems theory offers powerful concepts to address challenges of growing system complexity and non-systemic design approaches in information systems. Despite its systemic origins, systems theory remains a peripheral topic in IS. The study addresses this gap by introducing a comprehensive framework of 52 systems-theoretical concepts to guide the design of complex IS artifacts. We synthesize scattered systems knowledge from diverse disciplines to provide a unified level of abstraction for complex information system design. We apply the framework to a use case of business reputation systems to show how the systems lens informs the design of a novel, complex information system. We make three key contributions to the literature. First, the framework provides a common ground for interdisciplinary research in information system design. Second, it offers a unified level of abstraction grounded in systems theory that serves as a coherent basis for artifact design. Third, it demonstrates the potential of systems theory as a foundational justificatory knowledge base. Furthermore, we provide guidance on applying the framework across multiple modes of reasoning, alongside further application guidelines. The study thus serves as a bridge between the body of systems knowledge and contextual design in IS. alternative_title: - Design Your System article_type: review author: - first_name: Ulvi full_name: Ibrahimli, Ulvi last_name: Ibrahimli - first_name: Simon full_name: Hemmrich, Simon last_name: Hemmrich - first_name: Axel full_name: Winkelmann, Axel last_name: Winkelmann citation: ama: 'Ibrahimli U, Hemmrich S, Winkelmann A. Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems. Communication of the Association for Information Systems. Published online 2026. doi:https://aisel.aisnet.org/cais/vol58/iss1/37/' apa: 'Ibrahimli, U., Hemmrich, S., & Winkelmann, A. (2026). Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems. Communication of the Association for Information Systems. https://aisel.aisnet.org/cais/vol58/iss1/37/' bibtex: '@article{Ibrahimli_Hemmrich_Winkelmann_2026, title={Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems}, DOI={https://aisel.aisnet.org/cais/vol58/iss1/37/}, journal={Communication of the Association for Information Systems}, publisher={AIS}, author={Ibrahimli, Ulvi and Hemmrich, Simon and Winkelmann, Axel}, year={2026} }' chicago: 'Ibrahimli, Ulvi, Simon Hemmrich, and Axel Winkelmann. “Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems.” Communication of the Association for Information Systems, 2026. https://aisel.aisnet.org/cais/vol58/iss1/37/.' ieee: 'U. Ibrahimli, S. Hemmrich, and A. Winkelmann, “Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems,” Communication of the Association for Information Systems, 2026, doi: https://aisel.aisnet.org/cais/vol58/iss1/37/.' mla: 'Ibrahimli, Ulvi, et al. “Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems.” Communication of the Association for Information Systems, AIS, 2026, doi:https://aisel.aisnet.org/cais/vol58/iss1/37/.' short: U. Ibrahimli, S. Hemmrich, A. Winkelmann, Communication of the Association for Information Systems (2026). date_created: 2026-04-02T04:19:09Z date_updated: 2026-04-02T04:32:05Z department: - _id: '195' doi: https://aisel.aisnet.org/cais/vol58/iss1/37/ extern: '1' external_id: unknown: - https://aisel.aisnet.org/cais/vol58/iss1/37/ jel: - D83 - L14 - D83 - O33 - C63 - P keyword: - Information Systems Research - Systems Theory - System Complexity - System Design - Design Science language: - iso: eng publication: Communication of the Association for Information Systems publication_identifier: unknown: - 1529-3181 publication_status: published publisher: AIS quality_controlled: '1' status: public title: 'Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems' type: journal_article user_id: '83557' year: '2026' ... --- _id: '65310' abstract: - lang: eng text: "Trust between client and consultant is perhaps the most important asset in con-sulting, as this is a highly intangible knowledge-intensive business that concerns is-sues of outstanding strategic and operational importance for the customers. Cli-ents who have not worked with a particular consultancy face considerable risk when they place an order while lacking reliable information about the service quality they can expect. There is a strong link between trust and reputation, as the positive reputation of a consultancy can act as a substitute for a new client’s missing individual experience with the provider, fostering trust in the service quali-ty. Thus, creating, maintaining, and demonstrating a good reputation is of signifi-cant importance for consultancies in a very competitive industry.\r\nTo facilitate trustworthy signals, we design and implement a novel reputation mechanism that carries a monetary weight stored on a blockchain network as an immutable, decentralized, and transparent ledger. Based on an implementation in the Ethereum network and subsequent evaluation, we conclude that the reputation mechanism can contribute to leveling information asymmetry and reducing risk while increasing reputation and trust. The mechanism lends itself to being used in other business-to-business scenarios that suffer from similar information asymmetries." author: - first_name: Simon full_name: Hemmrich, Simon id: '83557' last_name: Hemmrich - first_name: Volker full_name: Nissen, Volker last_name: Nissen citation: ama: 'Hemmrich S, Nissen V. A blockchain-based reputation system for consulting. In: Nissen V, ed. Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer. ; 2026.' apa: Hemmrich, S., & Nissen, V. (2026). A blockchain-based reputation system for consulting. In V. Nissen (Ed.), Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer. bibtex: '@inbook{Hemmrich_Nissen_2026, title={A blockchain-based reputation system for consulting}, booktitle={ Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.}, author={Hemmrich, Simon and Nissen, Volker}, editor={Nissen, Volker}, year={2026} }' chicago: Hemmrich, Simon, and Volker Nissen. “A Blockchain-Based Reputation System for Consulting.” In Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer., edited by Volker Nissen, 2026. ieee: S. Hemmrich and V. Nissen, “A blockchain-based reputation system for consulting,” in Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer., V. Nissen, Ed. 2026. mla: Hemmrich, Simon, and Volker Nissen. “A Blockchain-Based Reputation System for Consulting.” Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer., edited by Volker Nissen, 2026. short: 'S. Hemmrich, V. Nissen, in: V. Nissen (Ed.), Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer., 2026.' date_created: 2026-04-02T04:06:47Z date_updated: 2026-04-02T04:32:01Z department: - _id: '195' editor: - first_name: Volker full_name: Nissen, Volker last_name: Nissen extern: '1' keyword: - Reputation Systems - Consulting - Design Science Invention - Incentive - Blockchain - Monetary ratings - building trust - reduce information asymmetry consulting - B2B reputation system - consulting risk reduction - supplier evaluation system language: - iso: eng publication: ' Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.' publication_identifier: unknown: - 978-3032173836 publication_status: published quality_controlled: '1' status: public title: A blockchain-based reputation system for consulting type: book_chapter user_id: '83557' year: '2026' ... --- _id: '65689' abstract: - lang: eng text: "The use of aluminium materials in the structural and bodywork areas of assemblies has proven to be a targeted option for lightweight design. How-ever, the reliable and cost-efficient joining of aluminium components remains a challenge. Mechanical joining methods, such as riveting, are frequently used in the automotive and aerospace construction industries. Rivets are made from heat-treated steels. Compared to steel, the use of aluminium materials for fasten-ers offers several advantages in terms of joining properties, particularly in terms of recyclability, corrosion resistance and reduced weight of the joined structure. Additionally, the manufacturing process is shorter since aluminium fasteners do not require coating. However, aluminium rivets can often not be used due to the insufficient mechanical strength of the fastener material in relation to the joining component materials.\r\nThis study systematically investigates the requirements for using solid alu-minium self-piercing rivets. The influence of rivet geometry adjustments on the joint quality is analysed using numerical simulation. The results are used to derive and evaluate an optimised rivet geometry for joining pure aluminium sheets. On this basis, solid self-drilling rivets with optimised geometry are manufactured from particle-reinforced aluminium produced in a continuous extrusion process by machining. The integration of particles increases the material’s strength. Exper-imental tests are conducted to evaluate the use of optimised solid self-piercing rivets. The quality-relevant parameters are determined and evaluated based on macrographs of the joints." author: - first_name: Steffen full_name: Koch, Steffen last_name: Koch - first_name: Joshua full_name: Weber, Joshua last_name: Weber - first_name: Gerson full_name: Meschut, Gerson last_name: Meschut - first_name: Claudia full_name: Stadelmann, Claudia last_name: Stadelmann - first_name: Wolfgang full_name: Böhm, Wolfgang last_name: Böhm - first_name: Marion full_name: Merklein, Marion last_name: Merklein citation: ama: 'Koch S, Weber J, Meschut G, Stadelmann C, Böhm W, Merklein M. Particle-Reinforced Aluminium Solid Self-piercing Rivets for Joining Aluminium Alloy Sheets. In: Proceedings in Engineering Mechanics. Springer Nature Switzerland; 2026. doi:10.1007/978-3-032-23641-8_1' apa: Koch, S., Weber, J., Meschut, G., Stadelmann, C., Böhm, W., & Merklein, M. (2026). Particle-Reinforced Aluminium Solid Self-piercing Rivets for Joining Aluminium Alloy Sheets. In Proceedings in Engineering Mechanics. 4th International Conference on Advanced Joining Processes 2025, Coimbra. Springer Nature Switzerland. https://doi.org/10.1007/978-3-032-23641-8_1 bibtex: '@inbook{Koch_Weber_Meschut_Stadelmann_Böhm_Merklein_2026, place={Cham}, title={Particle-Reinforced Aluminium Solid Self-piercing Rivets for Joining Aluminium Alloy Sheets}, DOI={10.1007/978-3-032-23641-8_1}, booktitle={Proceedings in Engineering Mechanics}, publisher={Springer Nature Switzerland}, author={Koch, Steffen and Weber, Joshua and Meschut, Gerson and Stadelmann, Claudia and Böhm, Wolfgang and Merklein, Marion}, year={2026} }' chicago: 'Koch, Steffen, Joshua Weber, Gerson Meschut, Claudia Stadelmann, Wolfgang Böhm, and Marion Merklein. “Particle-Reinforced Aluminium Solid Self-Piercing Rivets for Joining Aluminium Alloy Sheets.” In Proceedings in Engineering Mechanics. Cham: Springer Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-23641-8_1.' ieee: 'S. Koch, J. Weber, G. Meschut, C. Stadelmann, W. Böhm, and M. Merklein, “Particle-Reinforced Aluminium Solid Self-piercing Rivets for Joining Aluminium Alloy Sheets,” in Proceedings in Engineering Mechanics, Cham: Springer Nature Switzerland, 2026.' mla: Koch, Steffen, et al. “Particle-Reinforced Aluminium Solid Self-Piercing Rivets for Joining Aluminium Alloy Sheets.” Proceedings in Engineering Mechanics, Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-23641-8_1. short: 'S. Koch, J. Weber, G. Meschut, C. Stadelmann, W. Böhm, M. Merklein, in: Proceedings in Engineering Mechanics, Springer Nature Switzerland, Cham, 2026.' conference: location: Coimbra name: 4th International Conference on Advanced Joining Processes 2025 date_created: 2026-05-26T12:16:57Z date_updated: 2026-06-16T13:21:39Z department: - _id: '43' - _id: '157' doi: 10.1007/978-3-032-23641-8_1 keyword: - Solid self-piercing riveting cdot particle-reinforced aluminium cdot continuous powder extrusion cdot Joining technology cdot Rivet geometry cdot lightweight design language: - iso: eng place: Cham publication: Proceedings in Engineering Mechanics publication_identifier: isbn: - '9783032236401' - '9783032236418' issn: - 2731-0221 - 2731-023X publication_status: published publisher: Springer Nature Switzerland quality_controlled: '1' status: public title: Particle-Reinforced Aluminium Solid Self-piercing Rivets for Joining Aluminium Alloy Sheets type: book_chapter user_id: '61419' year: '2026' ... --- _id: '66288' abstract: - lang: eng text: "ABSTRACT:\r\n Engineers simulate system behavior to support decisions in product engineering. Leveraging such engineering simulation data in strategic product planning can support idea generation and early evaluation of design alternatives and limitations. However, limited resources and expertise hinder broader uptake in strategic product planning. This paper investigates simulator integration into automated workflows and key processing components to enable simulation without in-depth expertise. This approach improves strategic product planning by creating data-based decision support." author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Niklas full_name: Döhner, Niklas id: '108017' last_name: Döhner orcid: https://orcid.org/0009-0005-7676-4036 citation: ama: 'Gräßler I, Döhner N. Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary simulator integration. In: Proceedings of the Design Society. Vol 6. Cambridge University Press (CUP); 2026:357-366. doi:10.1017/pds.2026.10394' apa: 'Gräßler, I., & Döhner, N. (2026). Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary simulator integration. Proceedings of the Design Society, 6, 357–366. https://doi.org/10.1017/pds.2026.10394' bibtex: '@inproceedings{Gräßler_Döhner_2026, title={Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary simulator integration}, volume={6}, DOI={10.1017/pds.2026.10394}, booktitle={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Gräßler, Iris and Döhner, Niklas}, year={2026}, pages={357–366} }' chicago: 'Gräßler, Iris, and Niklas Döhner. “Leveraging Extreme-Scale Simulation Data: A Workflow Framework for Multidisciplinary Simulator Integration.” In Proceedings of the Design Society, 6:357–66. Cambridge University Press (CUP), 2026. https://doi.org/10.1017/pds.2026.10394.' ieee: 'I. Gräßler and N. Döhner, “Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary simulator integration,” in Proceedings of the Design Society, 2026, vol. 6, pp. 357–366, doi: 10.1017/pds.2026.10394.' mla: 'Gräßler, Iris, and Niklas Döhner. “Leveraging Extreme-Scale Simulation Data: A Workflow Framework for Multidisciplinary Simulator Integration.” Proceedings of the Design Society, vol. 6, Cambridge University Press (CUP), 2026, pp. 357–66, doi:10.1017/pds.2026.10394.' short: 'I. Gräßler, N. Döhner, in: Proceedings of the Design Society, Cambridge University Press (CUP), 2026, pp. 357–366.' date_created: 2026-07-06T15:45:02Z date_updated: 2026-07-06T15:50:37Z department: - _id: '152' doi: 10.1017/pds.2026.10394 intvolume: ' 6' keyword: - simulation-based design - design tools - multi-/cross-/trans-disciplinary approaches - simulation data reuse language: - iso: eng main_file_link: - open_access: '1' url: https://www.cambridge.org/core/journals/proceedings-of-the-design-society/article/leveraging-extremescale-simulation-data-a-workflow-framework-for-multidisciplinary-simulator-integration/7487C465DBA5DC633F1A37609C2E3D70 oa: '1' page: 357-366 publication: Proceedings of the Design Society publication_identifier: issn: - 2732-527X publication_status: published publisher: Cambridge University Press (CUP) quality_controlled: '1' status: public title: 'Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary simulator integration' type: conference user_id: '108017' volume: 6 year: '2026' ... --- _id: '66548' abstract: - lang: eng text: "The Circular Economy is considered a key approach to addressing resource scarcity, rising raw material prices, and the need for more resilient value chains. However, its practical implementation is often hindered by the lack of suitable and standardized metrics, as well as by high requirements for horizontal and vertical data integration. This white paper illustrates, through selected Manufacturing-X projects, how federated data ecosystems can help establish Circular Economy metrics as an effective management instrument for growth, margin protection, and resilience.\r\nBased on literature, industrial practice, and demonstrators, Circular Economy metrics are structured into four groups: overarching assessment approaches, disassembly-related indicators, lifetime-oriented metrics, and end-of-life and recycling-focused indicators. Use cases from Construct-X, Decide4ECO, Fluid 4.0, Chem-X, and other Manufacturing-X initiatives demonstrate the benefits of data-driven approaches for product, component, and material loops. At the same time, they reveal a current lack of interoperable, cross-industry standards for both metrics and data models.\r\nThe white paper concludes that data ecosystems such as Manufacturing-X are a key enabler for scaling circular business models. In particular, shared cross-sector frameworks for metrics, standardized information models based for example on the Asset Administration Shell, and the integration of circular metrics into existing systems and processes are essential. The work presented therefore marks an important step toward a data-driven and economically viable Circular Economy." author: - first_name: Jens full_name: Pottebaum, Jens id: '405' last_name: Pottebaum orcid: http://orcid.org/0000-0001-8778-2989 - first_name: Katrin full_name: Dietrich, Katrin last_name: Dietrich - first_name: Lara full_name: Schmidt, Lara last_name: Schmidt - first_name: Mostafa full_name: Biglari, Mostafa last_name: Biglari - first_name: Michael-Georg full_name: Schmidt, Michael-Georg last_name: Schmidt - first_name: Alessandro full_name: Pistillo, Alessandro last_name: Pistillo - first_name: Nadja full_name: Gravina, Nadja last_name: Gravina - first_name: Franziska full_name: Schmidt, Franziska last_name: Schmidt citation: ama: Pottebaum J, Dietrich K, Schmidt L, et al. Understanding the Value of Data Ecosystems for Circular Economy Metrics. Manufacturing-X Guidance Board; 2026. doi:10.24406/PUBLICA-9382 apa: Pottebaum, J., Dietrich, K., Schmidt, L., Biglari, M., Schmidt, M.-G., Pistillo, A., Gravina, N., & Schmidt, F. (2026). Understanding the Value of Data Ecosystems for Circular Economy Metrics. Manufacturing-X Guidance Board. https://doi.org/10.24406/PUBLICA-9382 bibtex: '@book{Pottebaum_Dietrich_Schmidt_Biglari_Schmidt_Pistillo_Gravina_Schmidt_2026, place={Berlin}, title={Understanding the Value of Data Ecosystems for Circular Economy Metrics}, DOI={10.24406/PUBLICA-9382}, publisher={Manufacturing-X Guidance Board}, author={Pottebaum, Jens and Dietrich, Katrin and Schmidt, Lara and Biglari, Mostafa and Schmidt, Michael-Georg and Pistillo, Alessandro and Gravina, Nadja and Schmidt, Franziska}, year={2026} }' chicago: 'Pottebaum, Jens, Katrin Dietrich, Lara Schmidt, Mostafa Biglari, Michael-Georg Schmidt, Alessandro Pistillo, Nadja Gravina, and Franziska Schmidt. Understanding the Value of Data Ecosystems for Circular Economy Metrics. Berlin: Manufacturing-X Guidance Board, 2026. https://doi.org/10.24406/PUBLICA-9382.' ieee: 'J. Pottebaum et al., Understanding the Value of Data Ecosystems for Circular Economy Metrics. Berlin: Manufacturing-X Guidance Board, 2026.' mla: Pottebaum, Jens, et al. Understanding the Value of Data Ecosystems for Circular Economy Metrics. Manufacturing-X Guidance Board, 2026, doi:10.24406/PUBLICA-9382. short: J. Pottebaum, K. Dietrich, L. Schmidt, M. Biglari, M.-G. Schmidt, A. Pistillo, N. Gravina, F. Schmidt, Understanding the Value of Data Ecosystems for Circular Economy Metrics, Manufacturing-X Guidance Board, Berlin, 2026. date_created: 2026-07-20T19:06:41Z date_updated: 2026-07-20T19:13:06Z department: - _id: '152' doi: 10.24406/PUBLICA-9382 has_accepted_license: '1' keyword: - Circular Economy - Circular Economy Metrics - Manufacturing-X - Data Ecosystems language: - iso: eng main_file_link: - open_access: '1' oa: '1' place: Berlin publication_status: published publisher: Manufacturing-X Guidance Board status: public title: Understanding the Value of Data Ecosystems for Circular Economy Metrics type: report user_id: '405' year: '2026' ... --- _id: '66072' abstract: - lang: eng text: Data Spaces are establishing themselves as a decentralized alternative for sovereign data sharing across organizations. However, their adoption faces significant challenges, particularly the lack of proven business models that encourage participation and value creation. A data space business model captures value differently than either traditional business models or platform business models. This paper addresses this challenge by developing the Data Space Canvas, a structured framework for designing and aligning business models in data spaces consisting of nine building blocks. The canvas was developed following the design science research methodology. The modular and role-specific structure of the Data Space Canvas facilitates shared understanding and supports business model development across participants. This research contributes a practical tool that enables organizations to conceptualize, communicate, and refine their role and business model in data spaces. author: - first_name: Julian full_name: Zerbin, Julian id: '51711' last_name: Zerbin orcid: 0009-0001-1003-7558 - first_name: Christian full_name: Koldewey, Christian id: '43136' last_name: Koldewey orcid: https://orcid.org/0000-0001-7992-6399 - first_name: Roman full_name: Dumitrescu, Roman id: '16190' last_name: Dumitrescu citation: ama: 'Zerbin J, Koldewey C, Dumitrescu R. The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces. In: ECIS 2026 Proceedings. ; 2026.' apa: 'Zerbin, J., Koldewey, C., & Dumitrescu, R. (2026). The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces. ECIS 2026 Proceedings. The 34th European Conference on Information System (ECIS), Mailand.' bibtex: '@inproceedings{Zerbin_Koldewey_Dumitrescu_2026, title={The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces}, booktitle={ECIS 2026 Proceedings}, author={Zerbin, Julian and Koldewey, Christian and Dumitrescu, Roman}, year={2026} }' chicago: 'Zerbin, Julian, Christian Koldewey, and Roman Dumitrescu. “The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces.” In ECIS 2026 Proceedings, 2026.' ieee: 'J. Zerbin, C. Koldewey, and R. Dumitrescu, “The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces,” presented at the The 34th European Conference on Information System (ECIS), Mailand, 2026.' mla: 'Zerbin, Julian, et al. “The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces.” ECIS 2026 Proceedings, 2026.' short: 'J. Zerbin, C. Koldewey, R. Dumitrescu, in: ECIS 2026 Proceedings, 2026.' conference: end_date: 2026-06-17 location: Mailand name: The 34th European Conference on Information System (ECIS) start_date: 2026-06-14 date_created: 2026-06-29T07:40:42Z date_updated: 2026-10-13T08:03:06Z department: - _id: '563' keyword: - data ecosystems - business model - design science - resource orchestration theory - data sharing language: - iso: eng main_file_link: - url: 'https://aisel.aisnet.org/ecis2026/datasc_isresearch/datasc_isresearch/4 ' publication: ECIS 2026 Proceedings publication_status: published quality_controlled: '1' status: public title: 'The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces' type: conference user_id: '51711' year: '2026' ... --- _id: '58763' abstract: - lang: eng text: Utilizing data is crucial for economic success, but a lack of interoperability and concerns about the misuse of ones own data are hindering the cross-organizational use of data. Dataspaces provide the infrastructure necessary to integrate heterogeneous data sources within an organization or ecosystem, enabling seamless data interaction and interoperability. In addition, data spaces strengthen data sovereignty through their decentralized nature, which enables organizations to effectively control and manage their data. However, challenges persist in managing the complexity and dynamic nature of dataspaces, requiring significant resources and technical expertise. The decentralized nature leads to a large and diverse number of stakeholders, who need to agree on the use and scope of a dataspace. Modeling is a common approach to cope with technical complexity and heterogeneous stakeholders. In this paper, we propose a version of SysML and a corresponding method that focus on the modelling of data spaces. We provide a dataspace modelling method to unify the understanding of dataspaces and scope among all stakeholders to simplify the design and development process. author: - first_name: Pranav Jayant full_name: Kulkarni, Pranav Jayant id: '86782' last_name: Kulkarni - first_name: Julian full_name: Zerbin, Julian id: '51711' last_name: Zerbin - first_name: Christian full_name: Koldewey, Christian id: '43136' last_name: Koldewey orcid: https://orcid.org/0000-0001-7992-6399 - first_name: Ruslan full_name: Bernijazov, Ruslan id: '36312' last_name: Bernijazov - first_name: Roman full_name: Dumitrescu, Roman id: '16190' last_name: Dumitrescu citation: ama: 'Kulkarni PJ, Zerbin J, Koldewey C, Bernijazov R, Dumitrescu R. Using SysML as a Modelling Language for Dataspaces. In: 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD). IEEE; 2025. doi:10.1109/ictmod63116.2024.10878227' apa: Kulkarni, P. J., Zerbin, J., Koldewey, C., Bernijazov, R., & Dumitrescu, R. (2025). Using SysML as a Modelling Language for Dataspaces. 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD). 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD), Sharjah, United Arab Emirates . https://doi.org/10.1109/ictmod63116.2024.10878227 bibtex: '@inproceedings{Kulkarni_Zerbin_Koldewey_Bernijazov_Dumitrescu_2025, title={Using SysML as a Modelling Language for Dataspaces}, DOI={10.1109/ictmod63116.2024.10878227}, booktitle={2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD)}, publisher={IEEE}, author={Kulkarni, Pranav Jayant and Zerbin, Julian and Koldewey, Christian and Bernijazov, Ruslan and Dumitrescu, Roman}, year={2025} }' chicago: Kulkarni, Pranav Jayant, Julian Zerbin, Christian Koldewey, Ruslan Bernijazov, and Roman Dumitrescu. “Using SysML as a Modelling Language for Dataspaces.” In 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD). IEEE, 2025. https://doi.org/10.1109/ictmod63116.2024.10878227. ieee: 'P. J. Kulkarni, J. Zerbin, C. Koldewey, R. Bernijazov, and R. Dumitrescu, “Using SysML as a Modelling Language for Dataspaces,” presented at the 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD), Sharjah, United Arab Emirates , 2025, doi: 10.1109/ictmod63116.2024.10878227.' mla: Kulkarni, Pranav Jayant, et al. “Using SysML as a Modelling Language for Dataspaces.” 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD), IEEE, 2025, doi:10.1109/ictmod63116.2024.10878227. short: 'P.J. Kulkarni, J. Zerbin, C. Koldewey, R. Bernijazov, R. Dumitrescu, in: 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD), IEEE, 2025.' conference: end_date: 2024-11-06 location: 'Sharjah, United Arab Emirates ' name: 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD) start_date: 2024-11-04 date_created: 2025-02-21T15:25:13Z date_updated: 2026-01-30T09:05:24Z department: - _id: '563' doi: 10.1109/ictmod63116.2024.10878227 keyword: - Dataspaces - Modelling - SysML - Gaia-X - System Specification language: - iso: eng publication: 2024 IEEE International Conference on Technology Management, Operations and Decisions (ICTMOD) publication_status: published publisher: IEEE quality_controlled: '1' status: public title: Using SysML as a Modelling Language for Dataspaces type: conference user_id: '51711' year: '2025' ... --- _id: '62937' abstract: - lang: eng text: Sandwich packings are assembled from two conventional structured packings with different geometrical surface areas stacked alternatingly within a separation column. When operated under partially flooded conditions, they provide significant mass transfer improvement compared to common structured packings. In this work, a rate-based model including novel mass transfer correlations is presented and validated using a comprehensive experimental database for the reactive absorption of CO2 into aqueous monoethanolamine. The proposed rate-based approach is capable of accounting for axial dispersion, thereby enabling the evaluation of the effect of liquid-phase backmixing on the mass transfer performance. The validated rate-based model is used to evaluate the separation performance of sandwich packings. Compared with structured packings, up to 10 % higher mass transfer rates are obtained. article_number: '122681' article_type: original author: - first_name: Patrick full_name: Franke, Patrick id: '93922' last_name: Franke - first_name: Markus full_name: Schubert, Markus last_name: Schubert - first_name: Uwe full_name: Hampel, Uwe last_name: Hampel - first_name: Eugeny Y. full_name: Kenig, Eugeny Y. id: '665' last_name: Kenig citation: ama: Franke P, Schubert M, Hampel U, Kenig EY. A rate-based model for reactive separation columns with sandwich packings. Chemical Engineering Science. 2025;321. doi:10.1016/j.ces.2025.122681 apa: Franke, P., Schubert, M., Hampel, U., & Kenig, E. Y. (2025). A rate-based model for reactive separation columns with sandwich packings. Chemical Engineering Science, 321, Article 122681. https://doi.org/10.1016/j.ces.2025.122681 bibtex: '@article{Franke_Schubert_Hampel_Kenig_2025, title={A rate-based model for reactive separation columns with sandwich packings}, volume={321}, DOI={10.1016/j.ces.2025.122681}, number={122681}, journal={Chemical Engineering Science}, publisher={Elsevier BV}, author={Franke, Patrick and Schubert, Markus and Hampel, Uwe and Kenig, Eugeny Y.}, year={2025} }' chicago: Franke, Patrick, Markus Schubert, Uwe Hampel, and Eugeny Y. Kenig. “A Rate-Based Model for Reactive Separation Columns with Sandwich Packings.” Chemical Engineering Science 321 (2025). https://doi.org/10.1016/j.ces.2025.122681. ieee: 'P. Franke, M. Schubert, U. Hampel, and E. Y. Kenig, “A rate-based model for reactive separation columns with sandwich packings,” Chemical Engineering Science, vol. 321, Art. no. 122681, 2025, doi: 10.1016/j.ces.2025.122681.' mla: Franke, Patrick, et al. “A Rate-Based Model for Reactive Separation Columns with Sandwich Packings.” Chemical Engineering Science, vol. 321, 122681, Elsevier BV, 2025, doi:10.1016/j.ces.2025.122681. short: P. Franke, M. Schubert, U. Hampel, E.Y. Kenig, Chemical Engineering Science 321 (2025). date_created: 2025-12-08T07:40:18Z date_updated: 2025-12-08T07:45:19Z department: - _id: '831' doi: 10.1016/j.ces.2025.122681 intvolume: ' 321' keyword: - Sandwich packings Structured packings Rate-based approach Model validation Ultra-fast X-ray tomography language: - iso: eng publication: Chemical Engineering Science publication_identifier: issn: - 0009-2509 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: A rate-based model for reactive separation columns with sandwich packings type: journal_article user_id: '93922' volume: 321 year: '2025' ... --- _id: '60885' abstract: - lang: eng text: To reduce transport-related environmental impacts, innovative mobility system approaches such as on-demand services are being developed. These can include operating vehicles that differ regarding their characteristics and application profile from privately owned cars in motorized individual transport. Studies on life cycle assessment and life cycle engineering of vehicle lightweight structures are mainly limited to these privately owned cars and the impact category of climate change. In this paper, a method for life cycle assessment-based engineering of lightweight structures in vehicles for various mobility system applications, including on-demand mobility services, is developed. The method enables the holistic life cycle assessment of lightweight structures in different mobility system applications considering parameter changes at the upstream products, component, subsystem, vehicle and mobility system levels, as well as the integration of results into engineering activities. A case study is used to show that the vehicle and mobility system application of lightweight structures can significantly influence their environmental impacts and the selection of ecologically preferable product designs. The application in vehicles for on-demand mobility services can lead to an increase in absolute use stage energy demand and environmental impacts compared to applications in privately owned vehicles for motorized individual transport. However, normalized to the transport performance provided, the lifecycle environmental impacts of structural components in vehicles for on-demand mobility services can be lower than in vehicles for motorized individual transport. The paper contributes methodically and with quantitative results to improved decision making in life cycle engineering activities for lightweight structures in mobility system applications. article_number: '101058' article_type: original author: - first_name: Moritz full_name: Ostermann, Moritz id: '44763' last_name: Ostermann orcid: https://orcid.org/0000-0003-1146-0443 - first_name: Eric full_name: Dierkes, Eric last_name: Dierkes - first_name: Thorsten full_name: Marten, Thorsten id: '338' last_name: Marten orcid: 0009-0001-6433-7839 - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: Ostermann M, Dierkes E, Marten T, Tröster T. Life cycle engineering of lightweight structures in vehicles for on-demand mobility services. Cleaner Engineering and Technology. 2025;28. doi:10.1016/j.clet.2025.101058 apa: Ostermann, M., Dierkes, E., Marten, T., & Tröster, T. (2025). Life cycle engineering of lightweight structures in vehicles for on-demand mobility services. Cleaner Engineering and Technology, 28, Article 101058. https://doi.org/10.1016/j.clet.2025.101058 bibtex: '@article{Ostermann_Dierkes_Marten_Tröster_2025, title={Life cycle engineering of lightweight structures in vehicles for on-demand mobility services}, volume={28}, DOI={10.1016/j.clet.2025.101058}, number={101058}, journal={Cleaner Engineering and Technology}, publisher={Elsevier BV}, author={Ostermann, Moritz and Dierkes, Eric and Marten, Thorsten and Tröster, Thomas}, year={2025} }' chicago: Ostermann, Moritz, Eric Dierkes, Thorsten Marten, and Thomas Tröster. “Life Cycle Engineering of Lightweight Structures in Vehicles for On-Demand Mobility Services.” Cleaner Engineering and Technology 28 (2025). https://doi.org/10.1016/j.clet.2025.101058. ieee: 'M. Ostermann, E. Dierkes, T. Marten, and T. Tröster, “Life cycle engineering of lightweight structures in vehicles for on-demand mobility services,” Cleaner Engineering and Technology, vol. 28, Art. no. 101058, 2025, doi: 10.1016/j.clet.2025.101058.' mla: Ostermann, Moritz, et al. “Life Cycle Engineering of Lightweight Structures in Vehicles for On-Demand Mobility Services.” Cleaner Engineering and Technology, vol. 28, 101058, Elsevier BV, 2025, doi:10.1016/j.clet.2025.101058. short: M. Ostermann, E. Dierkes, T. Marten, T. Tröster, Cleaner Engineering and Technology 28 (2025). date_created: 2025-08-06T06:53:27Z date_updated: 2025-08-07T06:41:28Z department: - _id: '9' - _id: '321' - _id: '149' doi: 10.1016/j.clet.2025.101058 intvolume: ' 28' keyword: - Life cycle assessment - Life cycle engineering - Lightweight design - On-demand mobility - Shared mobility - Mobility services language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S2666790825001818?via%3Dihub oa: '1' project: - _id: '780' grant_number: 19S23003Q name: 'NeMobil: NeMo.bil – System kooperierender Fahrzeuge für einen individualisierten Öffentlichen Verkehr' - _id: '405' grant_number: '005-2111-0020 ' name: 'Climate bOWL: Climate bOWL: Climate neutral Business in Ostwestfalen-Lippe' publication: Cleaner Engineering and Technology publication_identifier: issn: - 2666-7908 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Life cycle engineering of lightweight structures in vehicles for on-demand mobility services type: journal_article user_id: '44763' volume: 28 year: '2025' ... --- _id: '61057' abstract: - lang: eng text: Verification and Validation (V&V) are essential processes in engineering Cyber-Physical Systems. However, the role of V&V engineers is often not given sufficient attention. Based on a systematic literature analysis and practical observations, a four-step method for Test-oriented Resilient Requirements Engineering (ToRRE) is developed. The steps are planning V&V, executing V&V activities, documenting V&V activities and analyzing results of V&V activities. Applying ToRRE ensures continuous information flow and traceability. Engineers are enabled to analyze requirements using engineering artifacts connected through Model-Based Systems Engineering. Adopting methods for Model-Based Effect Chain analysis to evaluated test cases and test scenarios, conclusions on requirements engineering and change management are enabled. The method is evaluated in an EU research project. author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Marcel full_name: Ebel, Marcel id: '81788' last_name: Ebel orcid: https://orcid.org/0009-0007-5400-4436 citation: ama: 'Gräßler I, Ebel M. Test-oriented Resilient Requirements Engineering (ToRRE): extending model-based effect chain analysis to verification objectives. In: Proceedings of the Design Society. Vol 5. Cambridge University Press (CUP); 2025:3031-3040. doi:10.1017/pds.2025.10317' apa: 'Gräßler, I., & Ebel, M. (2025). Test-oriented Resilient Requirements Engineering (ToRRE): extending model-based effect chain analysis to verification objectives. Proceedings of the Design Society, 5, 3031–3040. https://doi.org/10.1017/pds.2025.10317' bibtex: '@inproceedings{Gräßler_Ebel_2025, title={Test-oriented Resilient Requirements Engineering (ToRRE): extending model-based effect chain analysis to verification objectives}, volume={5}, DOI={10.1017/pds.2025.10317}, booktitle={Proceedings of the Design Society}, publisher={Cambridge University Press (CUP)}, author={Gräßler, Iris and Ebel, Marcel}, year={2025}, pages={3031–3040} }' chicago: 'Gräßler, Iris, and Marcel Ebel. “Test-Oriented Resilient Requirements Engineering (ToRRE): Extending Model-Based Effect Chain Analysis to Verification Objectives.” In Proceedings of the Design Society, 5:3031–40. Cambridge University Press (CUP), 2025. https://doi.org/10.1017/pds.2025.10317.' ieee: 'I. Gräßler and M. Ebel, “Test-oriented Resilient Requirements Engineering (ToRRE): extending model-based effect chain analysis to verification objectives,” in Proceedings of the Design Society, Dallas, Texas, USA, 2025, vol. 5, pp. 3031–3040, doi: 10.1017/pds.2025.10317.' mla: 'Gräßler, Iris, and Marcel Ebel. “Test-Oriented Resilient Requirements Engineering (ToRRE): Extending Model-Based Effect Chain Analysis to Verification Objectives.” Proceedings of the Design Society, vol. 5, Cambridge University Press (CUP), 2025, pp. 3031–40, doi:10.1017/pds.2025.10317.' short: 'I. Gräßler, M. Ebel, in: Proceedings of the Design Society, Cambridge University Press (CUP), 2025, pp. 3031–3040.' conference: end_date: 2025-08-14 location: Dallas, Texas, USA name: 25th International Conference on Engineering Design start_date: 2025-08-11 date_created: 2025-08-28T12:53:19Z date_updated: 2025-08-28T13:14:46Z ddc: - '620' department: - _id: '152' doi: 10.1017/pds.2025.10317 has_accepted_license: '1' intvolume: ' 5' keyword: - systems engineering (SE) - product modelling/models - design methods - verification & validation - test cases & test scenarios language: - iso: eng main_file_link: - open_access: '1' url: https://www.cambridge.org/core/journals/proceedings-of-the-design-society/article/testoriented-resilient-requirements-engineering-torre-extending-modelbased-effect-chain-analysis-to-verification-objectives/F1D33C094BAAF635E4E03519E15A4C08 oa: '1' page: 3031-3040 project: - _id: '516' name: 'CREXDATA: Kritische Maßnahmenplanung über extreme Datenmengen' publication: Proceedings of the Design Society publication_identifier: issn: - 2732-527X publication_status: published publisher: Cambridge University Press (CUP) quality_controlled: '1' status: public title: 'Test-oriented Resilient Requirements Engineering (ToRRE): extending model-based effect chain analysis to verification objectives' type: conference user_id: '81788' volume: 5 year: '2025' ... --- _id: '62981' abstract: - lang: eng text: "Otus is a high-performance computing cluster that was launched in 2025 and is operated by the Paderborn Center for Parallel Computing (PC2) at Paderborn University in Germany. The system is part of the National High Performance Computing (NHR) initiative. Otus complements the previous supercomputer Noctua 2, offering approximately twice the computing power while retaining the three node types that were characteristic of Noctua 2: 1) CPU compute nodes with different memory capacities, 2) high-end GPU nodes, and 3) HPC-grade FPGA nodes. On the Top500 list, which ranks the 500 most powerful supercomputers in the world, Otus is in position 164 with the CPU partition and in position 255 with the GPU partition (June 2025). On the Green500 list, ranking the 500 most energy-efficient supercomputers in the world, Otus is in position 5 with the GPU partition (June 2025).\r\n\r\n\r\nThis article provides a comprehensive overview of the system in terms of its hardware, software, system integration, and its overall integration into the data center building to ensure energy-efficient operation. The article aims to provide unique insights for scientists using the system and for other centers operating HPC clusters. The article will be continuously updated to reflect the latest system setup and measurements. " author: - first_name: Sadaf full_name: Ehtesabi, Sadaf id: '116116' last_name: Ehtesabi - first_name: Manoar full_name: Hossain, Manoar id: '114619' last_name: Hossain orcid: https://orcid.org/0000-0002-0737-7981 - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Andreas full_name: Krawinkel, Andreas id: '15275' last_name: Krawinkel - first_name: Lukas full_name: Ostermann, Lukas id: '69976' last_name: Ostermann - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Heinrich full_name: Riebler, Heinrich id: '8961' last_name: Riebler - first_name: Stefan full_name: Rohde, Stefan id: '34009' last_name: Rohde - first_name: Robert full_name: Schade, Robert id: '75963' last_name: Schade orcid: 0000-0002-6268-5397 - first_name: Michael full_name: Schwarz, Michael id: '5312' last_name: Schwarz - first_name: Jens full_name: Simon, Jens id: '15273' last_name: Simon - first_name: Nils full_name: Winnwa, Nils id: '61189' last_name: Winnwa - first_name: Alex full_name: Wiens, Alex id: '23522' last_name: Wiens orcid: 0000-0003-1764-9773 - first_name: Xin full_name: Wu, Xin id: '77439' last_name: Wu citation: ama: Ehtesabi S, Hossain M, Kenter T, et al. Otus Supercomputer. Vol 1. Paderborn Center for Parallel Computing (PC2); 2025. doi:10.48550/ARXIV.2512.07401 apa: Ehtesabi, S., Hossain, M., Kenter, T., Krawinkel, A., Ostermann, L., Plessl, C., Riebler, H., Rohde, S., Schade, R., Schwarz, M., Simon, J., Winnwa, N., Wiens, A., & Wu, X. (2025). Otus Supercomputer (Vol. 1). Paderborn Center for Parallel Computing (PC2). https://doi.org/10.48550/ARXIV.2512.07401 bibtex: '@book{Ehtesabi_Hossain_Kenter_Krawinkel_Ostermann_Plessl_Riebler_Rohde_Schade_Schwarz_et al._2025, place={Paderborn}, series={PC2 Tech­nic­al Re­port Series}, title={Otus Supercomputer}, volume={1}, DOI={10.48550/ARXIV.2512.07401}, publisher={Paderborn Center for Parallel Computing (PC2)}, author={Ehtesabi, Sadaf and Hossain, Manoar and Kenter, Tobias and Krawinkel, Andreas and Ostermann, Lukas and Plessl, Christian and Riebler, Heinrich and Rohde, Stefan and Schade, Robert and Schwarz, Michael and et al.}, year={2025}, collection={PC2 Tech­nic­al Re­port Series} }' chicago: 'Ehtesabi, Sadaf, Manoar Hossain, Tobias Kenter, Andreas Krawinkel, Lukas Ostermann, Christian Plessl, Heinrich Riebler, et al. Otus Supercomputer. Vol. 1. PC2 Tech­nic­al Re­port Series. Paderborn: Paderborn Center for Parallel Computing (PC2), 2025. https://doi.org/10.48550/ARXIV.2512.07401.' ieee: 'S. Ehtesabi et al., Otus Supercomputer, vol. 1. Paderborn: Paderborn Center for Parallel Computing (PC2), 2025.' mla: Ehtesabi, Sadaf, et al. Otus Supercomputer. Paderborn Center for Parallel Computing (PC2), 2025, doi:10.48550/ARXIV.2512.07401. short: S. Ehtesabi, M. Hossain, T. Kenter, A. Krawinkel, L. Ostermann, C. Plessl, H. Riebler, S. Rohde, R. Schade, M. Schwarz, J. Simon, N. Winnwa, A. Wiens, X. Wu, Otus Supercomputer, Paderborn Center for Parallel Computing (PC2), Paderborn, 2025. date_created: 2025-12-09T09:11:04Z date_updated: 2026-03-25T11:50:31Z ddc: - '004' department: - _id: '27' - _id: '518' doi: 10.48550/ARXIV.2512.07401 file: - access_level: open_access content_type: application/pdf creator: deffel date_created: 2025-12-09T09:19:12Z date_updated: 2026-03-25T11:50:30Z file_id: '62982' file_name: 2512.07401v1.pdf file_size: 4535595 relation: main_file file_date_updated: 2026-03-25T11:50:30Z has_accepted_license: '1' intvolume: ' 1' keyword: - Otus - Supercomputer - FPGA - PC2 - Paderborn Center for Parallel Computing - Noctua 2 - HPC language: - iso: eng oa: '1' page: '33' place: Paderborn publication_status: published publisher: Paderborn Center for Parallel Computing (PC2) report_number: PC2TR-2025-1 series_title: PC2 Tech­nic­al Re­port Series status: public title: Otus Supercomputer type: report user_id: '23522' volume: 1 year: '2025' ... --- _id: '53663' abstract: - lang: eng text: 'Noctua 2 is a supercomputer operated at the Paderborn Center for Parallel Computing (PC2) at Paderborn University in Germany. Noctua 2 was inaugurated in 2022 and is an Atos BullSequana XH2000 system. It consists mainly of three node types: 1) CPU Compute nodes with AMD EPYC processors in different main memory configurations, 2) GPU nodes with NVIDIA A100 GPUs, and 3) FPGA nodes with Xilinx Alveo U280 and Intel Stratix 10 FPGA cards. While CPUs and GPUs are known off-the-shelf components in HPC systems, the operation of a large number of FPGA cards from different vendors and a dedicated FPGA-to-FPGA network are unique characteristics of Noctua 2. This paper describes in detail the overall setup of Noctua 2 and gives insights into the operation of the cluster from a hardware, software and facility perspective.' article_type: original author: - first_name: Carsten full_name: Bauer, Carsten id: '90082' last_name: Bauer - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Michael full_name: Lass, Michael id: '24135' last_name: Lass orcid: 0000-0002-5708-7632 - first_name: Lukas full_name: Mazur, Lukas id: '90492' last_name: Mazur orcid: ' 0000-0001-6304-7082' - first_name: Marius full_name: Meyer, Marius id: '40778' last_name: Meyer - first_name: Holger full_name: Nitsche, Holger id: '15272' last_name: Nitsche - first_name: Heinrich full_name: Riebler, Heinrich id: '8961' last_name: Riebler - first_name: Robert full_name: Schade, Robert id: '75963' last_name: Schade orcid: 0000-0002-6268-5397 - first_name: Michael full_name: Schwarz, Michael id: '5312' last_name: Schwarz - first_name: Nils full_name: Winnwa, Nils id: '61189' last_name: Winnwa - first_name: Alex full_name: Wiens, Alex id: '23522' last_name: Wiens orcid: 0000-0003-1764-9773 - first_name: Xin full_name: Wu, Xin id: '77439' last_name: Wu - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Jens full_name: Simon, Jens id: '15273' last_name: Simon citation: ama: Bauer C, Kenter T, Lass M, et al. Noctua 2 Supercomputer. Journal of large-scale research facilities. 2024;9. doi:10.17815/jlsrf-8-187 apa: Bauer, C., Kenter, T., Lass, M., Mazur, L., Meyer, M., Nitsche, H., Riebler, H., Schade, R., Schwarz, M., Winnwa, N., Wiens, A., Wu, X., Plessl, C., & Simon, J. (2024). Noctua 2 Supercomputer. Journal of Large-Scale Research Facilities, 9. https://doi.org/10.17815/jlsrf-8-187 bibtex: '@article{Bauer_Kenter_Lass_Mazur_Meyer_Nitsche_Riebler_Schade_Schwarz_Winnwa_et al._2024, title={Noctua 2 Supercomputer}, volume={9}, DOI={10.17815/jlsrf-8-187 }, journal={Journal of large-scale research facilities}, author={Bauer, Carsten and Kenter, Tobias and Lass, Michael and Mazur, Lukas and Meyer, Marius and Nitsche, Holger and Riebler, Heinrich and Schade, Robert and Schwarz, Michael and Winnwa, Nils and et al.}, year={2024} }' chicago: Bauer, Carsten, Tobias Kenter, Michael Lass, Lukas Mazur, Marius Meyer, Holger Nitsche, Heinrich Riebler, et al. “Noctua 2 Supercomputer.” Journal of Large-Scale Research Facilities 9 (2024). https://doi.org/10.17815/jlsrf-8-187 . ieee: 'C. Bauer et al., “Noctua 2 Supercomputer,” Journal of large-scale research facilities, vol. 9, 2024, doi: 10.17815/jlsrf-8-187 .' mla: Bauer, Carsten, et al. “Noctua 2 Supercomputer.” Journal of Large-Scale Research Facilities, vol. 9, 2024, doi:10.17815/jlsrf-8-187 . short: C. Bauer, T. Kenter, M. Lass, L. Mazur, M. Meyer, H. Nitsche, H. Riebler, R. Schade, M. Schwarz, N. Winnwa, A. Wiens, X. Wu, C. Plessl, J. Simon, Journal of Large-Scale Research Facilities 9 (2024). date_created: 2024-04-26T07:39:41Z date_updated: 2024-04-26T08:44:30Z ddc: - '004' department: - _id: '27' - _id: '518' doi: '10.17815/jlsrf-8-187 ' file: - access_level: open_access content_type: application/pdf creator: deffel date_created: 2024-04-26T07:30:20Z date_updated: 2024-04-26T08:35:17Z file_id: '53664' file_name: Noctua2_Supercomputer.pdf file_size: 3825480 relation: main_file file_date_updated: 2024-04-26T08:35:17Z has_accepted_license: '1' intvolume: ' 9' keyword: - Noctua 2 - Supercomputer - FPGA - PC2 - Paderborn Center for Parallel Computing language: - iso: eng oa: '1' project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: Journal of large-scale research facilities publication_status: published status: public title: Noctua 2 Supercomputer type: journal_article user_id: '8961' volume: 9 year: '2024' ... --- _id: '54916' abstract: - lang: eng text: Reputation systems for companies to rate each other's performance are largely unexplored in research and hardly available in practice. However, these systems are relevant for prospective buyers to find a trustworthy seller. This observation applies especially to short-lived business relationships where fulfilling the performance promise is subject to a high degree of uncertainty. This paper explores the value of a reputation system for a business-to-business (B2B) context and focuses on three novel solutions for designing reputation systems. These solutions include selling ratings, conducting ratings as payments, and employing a counter-rating mechanism. We interview buyers to fathom the added value of these solutions in different contexts. Our findings suggest that such a system is useful for companies acting in less transparent markets and also helps when companies already have a good market overview. Depending on the market conditions and business context, the perceived value of the proposed system varies. author: - first_name: Simon full_name: Hemmrich, Simon id: '83557' last_name: Hemmrich - first_name: Jannika Marie full_name: Schäfer, Jannika Marie id: '74374' last_name: Schäfer - first_name: Philipp full_name: Hansmeier, Philipp id: '55603' last_name: Hansmeier - first_name: Daniel full_name: Beverungen, Daniel id: '59677' last_name: Beverungen citation: ama: 'Hemmrich S, Schäfer JM, Hansmeier P, Beverungen D. The Value of Reputation Systems in Business Contexts–A Qualitative Study Taking the View of Buyers. In: Proceedings of the 57th Hawaii International Conference on System Sciences. ; 2024.' apa: Hemmrich, S., Schäfer, J. M., Hansmeier, P., & Beverungen, D. (2024). The Value of Reputation Systems in Business Contexts–A Qualitative Study Taking the View of Buyers. Proceedings of the 57th Hawaii International Conference on System Sciences. Hawaii International Conference on System Sciences 2024, Honolulu. bibtex: '@inproceedings{Hemmrich_Schäfer_Hansmeier_Beverungen_2024, title={The Value of Reputation Systems in Business Contexts–A Qualitative Study Taking the View of Buyers}, booktitle={Proceedings of the 57th Hawaii International Conference on System Sciences}, author={Hemmrich, Simon and Schäfer, Jannika Marie and Hansmeier, Philipp and Beverungen, Daniel}, year={2024} }' chicago: Hemmrich, Simon, Jannika Marie Schäfer, Philipp Hansmeier, and Daniel Beverungen. “The Value of Reputation Systems in Business Contexts–A Qualitative Study Taking the View of Buyers.” In Proceedings of the 57th Hawaii International Conference on System Sciences, 2024. ieee: S. Hemmrich, J. M. Schäfer, P. Hansmeier, and D. Beverungen, “The Value of Reputation Systems in Business Contexts–A Qualitative Study Taking the View of Buyers,” presented at the Hawaii International Conference on System Sciences 2024, Honolulu, 2024. mla: Hemmrich, Simon, et al. “The Value of Reputation Systems in Business Contexts–A Qualitative Study Taking the View of Buyers.” Proceedings of the 57th Hawaii International Conference on System Sciences, 2024. short: 'S. Hemmrich, J.M. Schäfer, P. Hansmeier, D. Beverungen, in: Proceedings of the 57th Hawaii International Conference on System Sciences, 2024.' conference: end_date: 2024-01-06 location: Honolulu name: Hawaii International Conference on System Sciences 2024 start_date: 2024-01-03 date_created: 2024-06-27T09:52:26Z date_updated: 2024-06-27T10:01:29Z department: - _id: '195' keyword: - Electronic Marketing - business-to-business - new design approach - reputation systems - value for buyers. language: - iso: eng main_file_link: - url: https://www.researchgate.net/profile/Simon-Hemmrich-3/publication/374550987_The_Value_of_Reputation_Systems_in_Business_Contexts_-A_Qualitative_Study_Taking_the_View_of_Buyers/links/652406723ab6cb4ec6d01951/The-Value-of-Reputation-Systems-in-Business-Contexts-A-Qualitative-Study-Taking-the-View-of-Buyers.pdf publication: Proceedings of the 57th Hawaii International Conference on System Sciences publication_status: published status: public title: The Value of Reputation Systems in Business Contexts–A Qualitative Study Taking the View of Buyers type: conference user_id: '74374' year: '2024' ... --- _id: '56166' abstract: - lang: eng text: Developing Intelligent Technical Systems (ITS) involves a complex process encompassing planning, analysis, design, production, and maintenance. Model-Based Systems Engineering (MBSE) is a key methodology for systematic systems engineering. Designing models for ITS requires harmonious interaction of various elements, posing a challenge in MBSE. Leveraging Generative Artificial Intelligence, we generated a dataset for modeling, using prompt engineering on large language models. The generated artifacts can aid engineers in MBSE design or serve as synthetic training data for AI assistants. author: - first_name: Pranav Jayant full_name: Kulkarni, Pranav Jayant id: '86782' last_name: Kulkarni - first_name: Denis full_name: Tissen, Denis id: '44458' last_name: Tissen - first_name: Ruslan full_name: Bernijazov, Ruslan id: '36312' last_name: Bernijazov - first_name: Roman full_name: Dumitrescu, Roman id: '16190' last_name: Dumitrescu citation: ama: 'Kulkarni PJ, Tissen D, Bernijazov R, Dumitrescu R. Towards Automated Design: Automatically Generating Modeling Elements with Prompt Engineering and Generative Artificial Intelligence. In: Malmqvist J, Candi M, Saemundsson R, Bystrom F, Isaksson O, eds. DS 130: Proceedings of NordDesign 2024. ; 2024:617-625. doi:10.35199/NORDDESIGN2024.66' apa: 'Kulkarni, P. J., Tissen, D., Bernijazov, R., & Dumitrescu, R. (2024). Towards Automated Design: Automatically Generating Modeling Elements with Prompt Engineering and Generative Artificial Intelligence. In J. Malmqvist, M. Candi, R. Saemundsson, F. Bystrom, & O. Isaksson (Eds.), DS 130: Proceedings of NordDesign 2024 (pp. 617–625). https://doi.org/10.35199/NORDDESIGN2024.66' bibtex: '@inproceedings{Kulkarni_Tissen_Bernijazov_Dumitrescu_2024, title={Towards Automated Design: Automatically Generating Modeling Elements with Prompt Engineering and Generative Artificial Intelligence}, DOI={10.35199/NORDDESIGN2024.66}, booktitle={DS 130: Proceedings of NordDesign 2024}, author={Kulkarni, Pranav Jayant and Tissen, Denis and Bernijazov, Ruslan and Dumitrescu, Roman}, editor={Malmqvist, J. and Candi, M. and Saemundsson, R. and Bystrom, F. and Isaksson, O.}, year={2024}, pages={617–625} }' chicago: 'Kulkarni, Pranav Jayant, Denis Tissen, Ruslan Bernijazov, and Roman Dumitrescu. “Towards Automated Design: Automatically Generating Modeling Elements with Prompt Engineering and Generative Artificial Intelligence.” In DS 130: Proceedings of NordDesign 2024, edited by J. Malmqvist, M. Candi, R. Saemundsson, F. Bystrom, and O. Isaksson, 617–25, 2024. https://doi.org/10.35199/NORDDESIGN2024.66.' ieee: 'P. J. Kulkarni, D. Tissen, R. Bernijazov, and R. Dumitrescu, “Towards Automated Design: Automatically Generating Modeling Elements with Prompt Engineering and Generative Artificial Intelligence,” in DS 130: Proceedings of NordDesign 2024, Reykjavik, 2024, pp. 617–625, doi: 10.35199/NORDDESIGN2024.66.' mla: 'Kulkarni, Pranav Jayant, et al. “Towards Automated Design: Automatically Generating Modeling Elements with Prompt Engineering and Generative Artificial Intelligence.” DS 130: Proceedings of NordDesign 2024, edited by J. Malmqvist et al., 2024, pp. 617–25, doi:10.35199/NORDDESIGN2024.66.' short: 'P.J. Kulkarni, D. Tissen, R. Bernijazov, R. Dumitrescu, in: J. Malmqvist, M. Candi, R. Saemundsson, F. Bystrom, O. Isaksson (Eds.), DS 130: Proceedings of NordDesign 2024, 2024, pp. 617–625.' conference: end_date: 2024-08-14 location: Reykjavik name: NordDesign Conference 2024 start_date: 2024-08-12 date_created: 2024-09-17T09:56:43Z date_updated: 2024-09-17T09:57:07Z doi: 10.35199/NORDDESIGN2024.66 editor: - first_name: J. full_name: Malmqvist, J. last_name: Malmqvist - first_name: M. full_name: Candi, M. last_name: Candi - first_name: R. full_name: Saemundsson, R. last_name: Saemundsson - first_name: F. full_name: Bystrom, F. last_name: Bystrom - first_name: O. full_name: Isaksson, O. last_name: Isaksson keyword: - Data Driven Design - Design Automation - Systems Engineering (SE) - Artificial Intelligence (AI) language: - iso: eng page: 617-625 publication: 'DS 130: Proceedings of NordDesign 2024' publication_identifier: unknown: - 978-1-912254-21-7 publication_status: epub_ahead related_material: link: - relation: confirmation url: https://www.designsociety.org/publication/47658/Towards+Automated+Design%3A+Automatically+Generating+Modeling+Elements+with+Prompt+Engineering+and+Generative+Artificial+Intelligence status: public title: 'Towards Automated Design: Automatically Generating Modeling Elements with Prompt Engineering and Generative Artificial Intelligence' type: conference user_id: '86782' year: '2024' ... --- _id: '50649' abstract: - lang: eng text: The energy turnaround and the shift towards sustainable mobility threaten the stability of European energy distribution grids due to substantially increasing load fluctuations and power demand. These challenges can critically impact assets in the distribution grid—e.g., switchgears—intensifying the need to plan, conduct, and manage the maintenance of such assets. Predictive maintenance strategies that analyze assets' current and historical condition data have been discussed as promising approaches toward that end. However, the extant research focuses on designing and improving analytical algorithms or information technology (IT) artifacts while not considering how a maintenance service is cocreated by companies with IT. This research article posits that IT and service must be aligned closely, presenting an ensemble artifact comprising a digital industrial platform and a smart service system for predictive maintenance on the distribution grid. The artifact is evaluated by conducting a willingness-to-pay analysis with asset operators, documenting their demand for condition monitoring and predictive maintenance as an integrated solution, although they still struggle with even getting the condition data of their assets. Building on these results, we formalize the knowledge in the form of design principles and implications for managing the maintenance of critical assets in the distribution grid. article_type: original author: - first_name: Philipp full_name: zur Heiden, Philipp id: '64394' last_name: zur Heiden - first_name: Jennifer full_name: Priefer, Jennifer id: '82872' last_name: Priefer - first_name: Daniel full_name: Beverungen, Daniel id: '59677' last_name: Beverungen citation: ama: zur Heiden P, Priefer J, Beverungen D. Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System. IEEE Transactions on Engineering Management. 2024;71:3641-3655. doi:10.1109/tem.2024.3352819 apa: zur Heiden, P., Priefer, J., & Beverungen, D. (2024). Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System. IEEE Transactions on Engineering Management, 71, 3641–3655. https://doi.org/10.1109/tem.2024.3352819 bibtex: '@article{zur Heiden_Priefer_Beverungen_2024, title={Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System}, volume={71}, DOI={10.1109/tem.2024.3352819}, journal={IEEE Transactions on Engineering Management}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={zur Heiden, Philipp and Priefer, Jennifer and Beverungen, Daniel}, year={2024}, pages={3641–3655} }' chicago: 'Heiden, Philipp zur, Jennifer Priefer, and Daniel Beverungen. “Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System.” IEEE Transactions on Engineering Management 71 (2024): 3641–55. https://doi.org/10.1109/tem.2024.3352819.' ieee: 'P. zur Heiden, J. Priefer, and D. Beverungen, “Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System,” IEEE Transactions on Engineering Management, vol. 71, pp. 3641–3655, 2024, doi: 10.1109/tem.2024.3352819.' mla: zur Heiden, Philipp, et al. “Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System.” IEEE Transactions on Engineering Management, vol. 71, Institute of Electrical and Electronics Engineers (IEEE), 2024, pp. 3641–55, doi:10.1109/tem.2024.3352819. short: P. zur Heiden, J. Priefer, D. Beverungen, IEEE Transactions on Engineering Management 71 (2024) 3641–3655. date_created: 2024-01-19T11:47:56Z date_updated: 2024-11-11T09:50:34Z ddc: - '620' doi: 10.1109/tem.2024.3352819 file: - access_level: closed content_type: application/pdf creator: dabe date_created: 2024-04-18T12:26:27Z date_updated: 2024-04-18T12:26:27Z file_id: '53570' file_name: Predictive_Maintenance_on_the_Energy_Distribution_GridDesign_and_Evaluation_of_a_Digital_Industrial_Platform_in_the_Context_of_a_Smart_Service_System.pdf file_size: 4070804 relation: main_file success: 1 file_date_updated: 2024-04-18T12:26:27Z has_accepted_license: '1' intvolume: ' 71' keyword: - Design science research - digital platform - distribution grid - IS design - predictive maintenance - smart services language: - iso: eng page: 3641-3655 project: - _id: '651' grant_number: 03E16012F name: 'FLEMING: FLEMING - Flexible Monitoring- und Regelsysteme für die Energie- und Mobilitätswende im Verteilnetz durch Einsatz von Künstlicher Intelligenz' publication: IEEE Transactions on Engineering Management publication_identifier: issn: - 0018-9391 - 1558-0040 publication_status: published publisher: Institute of Electrical and Electronics Engineers (IEEE) quality_controlled: '1' status: public title: Predictive Maintenance on the Energy Distribution Grid—Design and Evaluation of a Digital Industrial Platform in the Context of a Smart Service System type: journal_article user_id: '82872' volume: 71 year: '2024' ... --- _id: '62078' abstract: - lang: eng text: 'Fiber reinforced plastics (FRP) exhibit strongly non-linear deformation behavior. To capture this in simulations, intricate models with a variety of parameters are typically used. The identification of values for such parameters is highly challenging and requires in depth understanding of the model itself. Machine learning (ML) is a promising approach for alleviating this challenge by directly predicting parameters based on experimental results. So far, this works mostly for purely artificial data. In this work, two approaches to generalize to experimental data are investigated: a sequential approach, leveraging understanding of the constitutive model and a direct, purely data driven approach. This is exemplary carried out for a highly non-linear strain rate dependent constitutive model for the shear behavior of FRP.The sequential model is found to work better on both artificial and experimental data. It is capable of extracting well suited parameters from the artificial data under realistic conditions. For the experimental data, the model performance depends on the composition of the experimental curves, varying between excellently suiting and reasonable predictions. Taking the expert knowledge into account for ML-model training led to far better results than the purely data driven approach. Robustifying the model predictions on experimental data promises further improvement. ' author: - first_name: Johannes full_name: Gerritzen, Johannes id: '105344' last_name: Gerritzen orcid: 0000-0002-0169-8602 - first_name: Andreas full_name: Hornig, Andreas last_name: Hornig - first_name: Peter full_name: Winkler, Peter last_name: Winkler - first_name: Maik full_name: Gude, Maik last_name: Gude citation: ama: 'Gerritzen J, Hornig A, Winkler P, Gude M. Direct parameter identification for highly nonlinear strain rate dependent constitutive models using machine learning. In: ECCM21 - Proceedings of the 21st European Conference on Composite Materials. Vol 3. European Society for Composite Materials (ESCM); 2024:1252–1259. doi:10.60691/yj56-np80' apa: Gerritzen, J., Hornig, A., Winkler, P., & Gude, M. (2024). Direct parameter identification for highly nonlinear strain rate dependent constitutive models using machine learning. ECCM21 - Proceedings of the 21st European Conference on Composite Materials, 3, 1252–1259. https://doi.org/10.60691/yj56-np80 bibtex: '@inproceedings{Gerritzen_Hornig_Winkler_Gude_2024, title={Direct parameter identification for highly nonlinear strain rate dependent constitutive models using machine learning}, volume={3}, DOI={10.60691/yj56-np80}, booktitle={ECCM21 - Proceedings of the 21st European Conference on Composite Materials}, publisher={European Society for Composite Materials (ESCM)}, author={Gerritzen, Johannes and Hornig, Andreas and Winkler, Peter and Gude, Maik}, year={2024}, pages={1252–1259} }' chicago: Gerritzen, Johannes, Andreas Hornig, Peter Winkler, and Maik Gude. “Direct Parameter Identification for Highly Nonlinear Strain Rate Dependent Constitutive Models Using Machine Learning.” In ECCM21 - Proceedings of the 21st European Conference on Composite Materials, 3:1252–1259. European Society for Composite Materials (ESCM), 2024. https://doi.org/10.60691/yj56-np80. ieee: 'J. Gerritzen, A. Hornig, P. Winkler, and M. Gude, “Direct parameter identification for highly nonlinear strain rate dependent constitutive models using machine learning,” in ECCM21 - Proceedings of the 21st European Conference on Composite Materials, 2024, vol. 3, pp. 1252–1259, doi: 10.60691/yj56-np80.' mla: Gerritzen, Johannes, et al. “Direct Parameter Identification for Highly Nonlinear Strain Rate Dependent Constitutive Models Using Machine Learning.” ECCM21 - Proceedings of the 21st European Conference on Composite Materials, vol. 3, European Society for Composite Materials (ESCM), 2024, pp. 1252–1259, doi:10.60691/yj56-np80. short: 'J. Gerritzen, A. Hornig, P. Winkler, M. Gude, in: ECCM21 - Proceedings of the 21st European Conference on Composite Materials, European Society for Composite Materials (ESCM), 2024, pp. 1252–1259.' date_created: 2025-11-04T12:47:06Z date_updated: 2026-02-27T06:46:21Z doi: 10.60691/yj56-np80 intvolume: ' 3' keyword: - Direct parameter identification - Machine learning - Convolutional neural networks - Strain rate dependency - Fiber reinforced plastics - woven composites - segmentation - synthetic training data - x-ray computed tomography language: - iso: eng page: 1252–1259 project: - _id: '130' name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten' - _id: '137' name: TRR 285 - Subproject A03 - _id: '131' name: TRR 285 - Project Area A publication: ECCM21 - Proceedings of the 21st European Conference on Composite Materials publication_identifier: isbn: - 978-2-912985-01-9 publisher: European Society for Composite Materials (ESCM) status: public title: Direct parameter identification for highly nonlinear strain rate dependent constitutive models using machine learning type: conference user_id: '105344' volume: 3 year: '2024' ... --- _id: '46451' abstract: - lang: eng text: 'New technologies and materials carry significant potential for sustainable production and use of products. As an example, Additive Manufacturing technologies and materials promise lightweight design and energy efficient use of parts. Exhausting the full potential requires: a) consideration of uncertainties with respect to future capabilities, and b) upgradeable design guidelines to cover advancements consistently. The proposed approach merges concepts of Design-for-X with foresight algorithms of Scenario-Technique to derive actionable knowledge. It is validated by an application in the field of Additive Manufacturing, namely Metal Fused Deposition Modelling. Engineers benefit from the intuitive access to heterogeneous types of sustainability related information.' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Iryna full_name: Mozgova, Iryna id: '95903' last_name: Mozgova - first_name: Jens full_name: Pottebaum, Jens id: '405' last_name: Pottebaum orcid: http://orcid.org/0000-0001-8778-2989 - first_name: Manuel full_name: Ott, Manuel id: '44204' last_name: Ott - first_name: Philipp full_name: Jung, Philipp last_name: Jung - first_name: Philipp full_name: Hesse, Philipp id: '60633' last_name: Hesse citation: ama: 'Gräßler I, Mozgova I, Pottebaum J, Ott M, Jung P, Hesse P. Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique. In: 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering. Vol 126. Procedia CIRP. Elsevier; 2024:549-554. doi:10.1016/j.procir.2024.08.238' apa: Gräßler, I., Mozgova, I., Pottebaum, J., Ott, M., Jung, P., & Hesse, P. (2024). Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique. 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering, 126, 549–554. https://doi.org/10.1016/j.procir.2024.08.238 bibtex: '@inproceedings{Gräßler_Mozgova_Pottebaum_Ott_Jung_Hesse_2024, series={Procedia CIRP}, title={Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique}, volume={126}, DOI={10.1016/j.procir.2024.08.238}, booktitle={17th CIRP Conference on Intelligent Computation in Manufacturing Engineering}, publisher={Elsevier}, author={Gräßler, Iris and Mozgova, Iryna and Pottebaum, Jens and Ott, Manuel and Jung, Philipp and Hesse, Philipp}, year={2024}, pages={549–554}, collection={Procedia CIRP} }' chicago: Gräßler, Iris, Iryna Mozgova, Jens Pottebaum, Manuel Ott, Philipp Jung, and Philipp Hesse. “Handling of Uncertainties in the Design of Sustainable Additive Manufacturing Products by Merging Design-for-X and Scenario-Technique.” In 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering, 126:549–54. Procedia CIRP. Elsevier, 2024. https://doi.org/10.1016/j.procir.2024.08.238. ieee: 'I. Gräßler, I. Mozgova, J. Pottebaum, M. Ott, P. Jung, and P. Hesse, “Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique,” in 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering, Gulf of Naples, 2024, vol. 126, pp. 549–554, doi: 10.1016/j.procir.2024.08.238.' mla: Gräßler, Iris, et al. “Handling of Uncertainties in the Design of Sustainable Additive Manufacturing Products by Merging Design-for-X and Scenario-Technique.” 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering, vol. 126, Elsevier, 2024, pp. 549–54, doi:10.1016/j.procir.2024.08.238. short: 'I. Gräßler, I. Mozgova, J. Pottebaum, M. Ott, P. Jung, P. Hesse, in: 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering, Elsevier, 2024, pp. 549–554.' conference: end_date: 2023-07-14 location: Gulf of Naples name: 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering start_date: 2023-07-11 date_created: 2023-08-08T07:42:04Z date_updated: 2024-11-21T10:13:30Z department: - _id: '152' - _id: '741' doi: 10.1016/j.procir.2024.08.238 intvolume: ' 126' keyword: - Design-for-X - Scenario-Technique - sustainability - uncertainty - Life-Cycle Engineering - Additive Manufacturing - Circular Economy language: - iso: eng main_file_link: - open_access: '1' oa: '1' page: 549-554 project: - _id: '519' name: 'BIKINI: BIKINI - Bionik und KI für nachhaltige Integration von Produktentwicklung für einen ressourceneffizienten Leichtbau' publication: 17th CIRP Conference on Intelligent Computation in Manufacturing Engineering publication_status: published publisher: Elsevier quality_controlled: '1' series_title: Procedia CIRP status: public title: Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique type: conference user_id: '405' volume: 126 year: '2024' ... --- _id: '56918' abstract: - lang: eng text: Joint value creation of organizations in ecosystems have a high failure rate, stressing the need for tools that enable the alignment of business models through visual inquiry. However, existing visual inquiry tools rarely consider recent design knowledge or ecosystem understanding. This leads to dissatisfied users and impedes the full realization of ecosystems’ potential. This short paper proposes an archaeological design science approach for enhancing the design of visual inquiry tools (e.g., a canvas) for ecosystems. Preliminary findings reveal 24 relevant artifacts, and shortcomings in the creation of conceptual models and rigorous evaluations. The proposed research process aims to develop design principles for more effective tools to bridge the gap between visual inquiry tools and ecosystems. This research contributes to design science research by reutilizing design knowledge and further developing the archaeological design approach. It also offers valuable information to practitioners about existing business model tools for the creation of ecosystems. author: - first_name: Christian full_name: Vorbohle, Christian id: '29951' last_name: Vorbohle citation: ama: 'Vorbohle C. Bridging Boundaries: Enhancing Visual Inquiry Tools for Ecosystems through Design Archaeology. In: Proceedings of the Thirty-Second European Conference on Information Systems (ECIS 2024). ; 2024.' apa: 'Vorbohle, C. (2024). Bridging Boundaries: Enhancing Visual Inquiry Tools for Ecosystems through Design Archaeology. Proceedings of the Thirty-Second European Conference on Information Systems (ECIS 2024). ECIS 2024, Paphos, Cyprus.' bibtex: '@inproceedings{Vorbohle_2024, title={Bridging Boundaries: Enhancing Visual Inquiry Tools for Ecosystems through Design Archaeology}, booktitle={Proceedings of the Thirty-Second European Conference on Information Systems (ECIS 2024)}, author={Vorbohle, Christian}, year={2024} }' chicago: 'Vorbohle, Christian. “Bridging Boundaries: Enhancing Visual Inquiry Tools for Ecosystems through Design Archaeology.” In Proceedings of the Thirty-Second European Conference on Information Systems (ECIS 2024), 2024.' ieee: 'C. Vorbohle, “Bridging Boundaries: Enhancing Visual Inquiry Tools for Ecosystems through Design Archaeology,” presented at the ECIS 2024, Paphos, Cyprus, 2024.' mla: 'Vorbohle, Christian. “Bridging Boundaries: Enhancing Visual Inquiry Tools for Ecosystems through Design Archaeology.” Proceedings of the Thirty-Second European Conference on Information Systems (ECIS 2024), 2024.' short: 'C. Vorbohle, in: Proceedings of the Thirty-Second European Conference on Information Systems (ECIS 2024), 2024.' conference: location: Paphos, Cyprus name: ECIS 2024 date_created: 2024-11-06T11:06:05Z date_updated: 2025-03-21T13:33:23Z keyword: - Design Science Research - Design Archaeology - Canvas Analysis - Business Model Tools language: - iso: eng publication: Proceedings of the Thirty-Second European Conference on Information Systems (ECIS 2024) related_material: link: - relation: confirmation url: https://aisel.aisnet.org/ecis2024/track23_designresearch/track23_designresearch/2/ status: public title: 'Bridging Boundaries: Enhancing Visual Inquiry Tools for Ecosystems through Design Archaeology' type: conference user_id: '29951' year: '2024' ...