[{"department":[{"_id":"76"}],"type":"conference","keyword":["static analysis","data collection","data protection","privacy-aware reporting"],"date_created":"2026-03-04T08:10:43Z","external_id":{"arxiv":["2601.20459"]},"abstract":[{"text":"Current legal frameworks enforce that Android developers accurately report the data their apps collect. However, large codebases can make this reporting challenging. This paper employs an empirical approach to understand developers' experience with Google Play Store's Data Safety Section (DSS) form.\r\n\r\nWe first survey 41 Android developers to understand how they categorize privacy-related data into DSS categories and how confident they feel when completing the DSS form. To gain a broader and more detailed view of the challenges developers encounter during the process, we complement the survey with an analysis of 172 online developer discussions, capturing the perspectives of 642 additional developers. Together, these two data sources represent insights from 683 developers.\r\n\r\nOur findings reveal that developers often manually classify the privacy-related data their apps collect into the data categories defined by Google-or, in some cases, omit classification entirely-and rely heavily on existing online resources when completing the form. Moreover, developers are generally confident in recognizing the data their apps collect, yet they lack confidence in translating this knowledge into DSS-compliant disclosures. Key challenges include issues in identifying privacy-relevant data to complete the form, limited understanding of the form, and concerns about app rejection due to discrepancies with Google's privacy requirements.\r\nThese results underscore the need for clearer guidance and more accessible tooling to support developers in meeting privacy-aware reporting obligations. ","lang":"eng"}],"citation":{"ama":"Khedkar M, Schlichtig M, Soliman MAM, Bodden E. Challenges in Android Data Disclosure: An Empirical Study. In: Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68. ; 2026.","bibtex":"@inproceedings{Khedkar_Schlichtig_Soliman_Bodden_2026, title={Challenges in Android Data Disclosure: An Empirical Study.}, booktitle={Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68.}, author={Khedkar, Mugdha and Schlichtig, Michael and Soliman, Mohamed Aboubakr Mohamed and Bodden, Eric}, year={2026} }","mla":"Khedkar, Mugdha, et al. “Challenges in Android Data Disclosure: An Empirical Study.” Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68., 2026.","short":"M. Khedkar, M. Schlichtig, M.A.M. Soliman, E. Bodden, in: Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68., 2026.","chicago":"Khedkar, Mugdha, Michael Schlichtig, Mohamed Aboubakr Mohamed Soliman, and Eric Bodden. “Challenges in Android Data Disclosure: An Empirical Study.” In Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68., 2026.","apa":"Khedkar, M., Schlichtig, M., Soliman, M. A. M., & Bodden, E. (2026). Challenges in Android Data Disclosure: An Empirical Study. Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft ’26). Association for Computing Machinery, New York, NY, USA, 65–68. 13th International Conference on Mobile Software Engineering and Systems 2024, Rio de Janeiro, Brazil.","ieee":"M. Khedkar, M. Schlichtig, M. A. M. Soliman, and E. Bodden, “Challenges in Android Data Disclosure: An Empirical Study.,” presented at the 13th International Conference on Mobile Software Engineering and Systems 2024, Rio de Janeiro, Brazil, 2026."},"publication":"Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft '26). Association for Computing Machinery, New York, NY, USA, 65–68.","user_id":"88024","language":[{"iso":"eng"}],"_id":"64823","date_updated":"2026-03-13T12:10:10Z","conference":{"start_date":"2026-04-12","name":"13th International Conference on Mobile Software Engineering and Systems 2024","location":"Rio de Janeiro, Brazil","end_date":"2026-04-18"},"author":[{"full_name":"Khedkar, Mugdha","last_name":"Khedkar","first_name":"Mugdha","id":"88024"},{"id":"32312","full_name":"Schlichtig, Michael","orcid":"0000-0001-6600-6171","last_name":"Schlichtig","first_name":"Michael"},{"last_name":"Soliman","first_name":"Mohamed Aboubakr Mohamed","full_name":"Soliman, Mohamed Aboubakr Mohamed","id":"102489"},{"id":"59256","full_name":"Bodden, Eric","last_name":"Bodden","first_name":"Eric","orcid":"0000-0003-3470-3647"}],"title":"Challenges in Android Data Disclosure: An Empirical Study.","status":"public","year":"2026"},{"place":"Cham","quality_controlled":"1","citation":{"mla":"Werth, Oliver, et al. “What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding.” Lecture Notes in Business Information Processing, Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-14518-5_3.","bibtex":"@inproceedings{Werth_Koldewey_Uslar_Zerbin_2026, place={Cham}, title={What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding}, DOI={10.1007/978-3-032-14518-5_3}, booktitle={Lecture Notes in Business Information Processing}, publisher={Springer Nature Switzerland}, author={Werth, Oliver and Koldewey, Christian and Uslar, Mathias and Zerbin, Julian}, year={2026} }","ama":"Werth O, Koldewey C, Uslar M, Zerbin J. What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding. In: Lecture Notes in Business Information Processing. Springer Nature Switzerland; 2026. doi:10.1007/978-3-032-14518-5_3","ieee":"O. Werth, C. Koldewey, M. Uslar, and J. Zerbin, “What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding,” presented at the 16th International Conference on Software Business (ICSOB 2025), Stuttgart, Germany, 2026, doi: 10.1007/978-3-032-14518-5_3.","apa":"Werth, O., Koldewey, C., Uslar, M., & Zerbin, J. (2026). What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding. Lecture Notes in Business Information Processing. 16th International Conference on Software Business (ICSOB 2025), Stuttgart, Germany. https://doi.org/10.1007/978-3-032-14518-5_3","short":"O. Werth, C. Koldewey, M. Uslar, J. Zerbin, in: Lecture Notes in Business Information Processing, Springer Nature Switzerland, Cham, 2026.","chicago":"Werth, Oliver, Christian Koldewey, Mathias Uslar, and Julian Zerbin. “What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding.” In Lecture Notes in Business Information Processing. Cham: Springer Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-14518-5_3."},"user_id":"51711","_id":"63754","publisher":"Springer Nature Switzerland","conference":{"start_date":"2025-11-24","name":"16th International Conference on Software Business (ICSOB 2025)","location":"Stuttgart, Germany","end_date":"2025-11-26"},"status":"public","department":[{"_id":"563"}],"keyword":["Industry 4.0","Taxonomy","Data spaces","Characterization"],"type":"conference","date_created":"2026-01-27T11:56:10Z","abstract":[{"text":"Data spaces are receiving an emerging interest in Information Systems Research and industry practice. They are central to many European research initiatives and shape the data economy in Industry 4.0. Generally, they aim to create secure environments for cross-organizational data management and sharing. Currently, there is considerable interest in developing new data spaces in Industry 4.0, also accelerated through regulatory changes. However, key questions about what precisely characterizes a data space in Industry 4.0 remain unresolved. Against this backdrop, we build a taxonomy of data spaces in the Industry 4.0 context. We identified nine distinctive dimensions and 40 corresponding characteristics among the 19 data spaces analyzed. The taxonomy enables clearer classification and nomenclature of data spaces in this context. This short paper will ignite planned further research on data spaces in Industry 4.0 and contribute to a conceptualization of a taxonomic theory for interested researchers.","lang":"eng"}],"publication":"Lecture Notes in Business Information Processing","doi":"10.1007/978-3-032-14518-5_3","language":[{"iso":"eng"}],"date_updated":"2026-03-18T07:12:49Z","publication_status":"published","publication_identifier":{"isbn":["9783032145178","9783032145185"],"issn":["1865-1348","1865-1356"]},"author":[{"last_name":"Werth","first_name":"Oliver","full_name":"Werth, Oliver"},{"id":"43136","first_name":"Christian","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey","full_name":"Koldewey, Christian"},{"first_name":"Mathias","last_name":"Uslar","full_name":"Uslar, Mathias"},{"id":"51711","first_name":"Julian","last_name":"Zerbin","full_name":"Zerbin, Julian"}],"year":"2026","title":"What Characterizes Data Spaces in Industry 4.0? Towards a Better Understanding"},{"status":"public","user_id":"108017","volume":6,"page":"357-366","publisher":"Cambridge University Press (CUP)","_id":"66288","quality_controlled":"1","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","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} }","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.","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.","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","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."},"oa":"1","date_updated":"2026-07-06T15:50:37Z","publication_status":"published","intvolume":" 6","year":"2026","title":"Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary simulator integration","author":[{"id":"47565","full_name":"Gräßler, Iris","first_name":"Iris","orcid":"0000-0001-5765-971X","last_name":"Gräßler"},{"id":"108017","full_name":"Döhner, Niklas","orcid":"https://orcid.org/0009-0005-7676-4036","first_name":"Niklas","last_name":"Döhner"}],"publication_identifier":{"issn":["2732-527X"]},"doi":"10.1017/pds.2026.10394","main_file_link":[{"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","open_access":"1"}],"language":[{"iso":"eng"}],"abstract":[{"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.","lang":"eng"}],"publication":"Proceedings of the Design Society","keyword":["simulation-based design","design tools","multi-/cross-/trans-disciplinary approaches","simulation data reuse"],"type":"conference","department":[{"_id":"152"}],"date_created":"2026-07-06T15:45:02Z"},{"citation":{"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.","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.","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","ieee":"J. Pottebaum et al., Understanding the Value of Data Ecosystems for Circular Economy Metrics. Berlin: Manufacturing-X Guidance Board, 2026.","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","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} }","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."},"oa":"1","place":"Berlin","has_accepted_license":"1","status":"public","user_id":"405","publisher":"Manufacturing-X Guidance Board","_id":"66548","abstract":[{"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.","lang":"eng"}],"department":[{"_id":"152"}],"keyword":["Circular Economy","Circular Economy Metrics","Manufacturing-X","Data Ecosystems"],"type":"report","date_created":"2026-07-20T19:06:41Z","date_updated":"2026-07-20T19:13:06Z","publication_status":"published","author":[{"full_name":"Pottebaum, Jens","orcid":"http://orcid.org/0000-0001-8778-2989","first_name":"Jens","last_name":"Pottebaum","id":"405"},{"last_name":"Dietrich","first_name":"Katrin","full_name":"Dietrich, Katrin"},{"last_name":"Schmidt","first_name":"Lara","full_name":"Schmidt, Lara"},{"last_name":"Biglari","first_name":"Mostafa","full_name":"Biglari, Mostafa"},{"first_name":"Michael-Georg","last_name":"Schmidt","full_name":"Schmidt, Michael-Georg"},{"first_name":"Alessandro","last_name":"Pistillo","full_name":"Pistillo, Alessandro"},{"full_name":"Gravina, Nadja","first_name":"Nadja","last_name":"Gravina"},{"full_name":"Schmidt, Franziska","last_name":"Schmidt","first_name":"Franziska"}],"year":"2026","title":"Understanding the Value of Data Ecosystems for Circular Economy Metrics","doi":"10.24406/PUBLICA-9382","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}]},{"citation":{"ama":"Zerbin J, Grünwoldt M, Koldewey C, Dumitrescu R. Ein Quick-Check für Industrielle Datenräume – Voraussetzungen und Mehrwerte. Zeitschrift für wirtschaftlichen Fabrikbetrieb. 2026;121(6):458-462. doi:10.1515/zwf-2026-1077","bibtex":"@article{Zerbin_Grünwoldt_Koldewey_Dumitrescu_2026, title={Ein Quick-Check für Industrielle Datenräume – Voraussetzungen und Mehrwerte}, volume={121}, DOI={10.1515/zwf-2026-1077}, number={6}, journal={Zeitschrift für wirtschaftlichen Fabrikbetrieb}, publisher={Walter de Gruyter GmbH}, author={Zerbin, Julian and Grünwoldt, Max and Koldewey, Christian and Dumitrescu, Roman}, year={2026}, pages={458–462} }","mla":"Zerbin, Julian, et al. “Ein Quick-Check für Industrielle Datenräume – Voraussetzungen und Mehrwerte.” Zeitschrift für wirtschaftlichen Fabrikbetrieb, vol. 121, no. 6, Walter de Gruyter GmbH, 2026, pp. 458–62, doi:10.1515/zwf-2026-1077.","short":"J. Zerbin, M. Grünwoldt, C. Koldewey, R. Dumitrescu, Zeitschrift für wirtschaftlichen Fabrikbetrieb 121 (2026) 458–462.","chicago":"Zerbin, Julian, Max Grünwoldt, Christian Koldewey, and Roman Dumitrescu. “Ein Quick-Check für Industrielle Datenräume – Voraussetzungen und Mehrwerte.” Zeitschrift für wirtschaftlichen Fabrikbetrieb 121, no. 6 (2026): 458–62. https://doi.org/10.1515/zwf-2026-1077.","apa":"Zerbin, J., Grünwoldt, M., Koldewey, C., & Dumitrescu, R. (2026). Ein Quick-Check für Industrielle Datenräume – Voraussetzungen und Mehrwerte. Zeitschrift für wirtschaftlichen Fabrikbetrieb, 121(6), 458–462. https://doi.org/10.1515/zwf-2026-1077","ieee":"J. Zerbin, M. Grünwoldt, C. Koldewey, and R. Dumitrescu, “Ein Quick-Check für Industrielle Datenräume – Voraussetzungen und Mehrwerte,” Zeitschrift für wirtschaftlichen Fabrikbetrieb, vol. 121, no. 6, pp. 458–462, 2026, doi: 10.1515/zwf-2026-1077."},"quality_controlled":"1","_id":"66070","publisher":"Walter de Gruyter GmbH","page":"458-462","volume":121,"user_id":"51711","status":"public","date_created":"2026-06-29T07:18:52Z","department":[{"_id":"563"}],"keyword":["KMU","Data Space","Data Sharing","Industrie 4.0","Datensouveränität","Readiness"],"type":"journal_article","issue":"6","publication":"Zeitschrift für wirtschaftlichen Fabrikbetrieb","abstract":[{"text":"Der Beitrag stellt einen Online-Quick-Check vor, der KMU einen niedrigschwelligen Einstieg in industrielle Datenräume ermöglicht. Der Check kombiniert eine zweidimensionale Einschätzung der Readiness (strategisch/technologisch) mit einer Mehrwert-Priorisierung zur Ableitung passender Use Cases. In einer Pilotierung (n = 19) zeigen sich v. a. Defizite bei der Vernetzung, den datenbasierten Entscheidungen und Datenrollen; priorisiert werden Mehrwerte in Planung, Qualität und Effizienz.","lang":"ger"}],"language":[{"iso":"ger"}],"doi":"10.1515/zwf-2026-1077","publication_identifier":{"issn":["2511-0896","0947-0085"]},"author":[{"id":"51711","full_name":"Zerbin, Julian","orcid":"0009-0001-1003-7558","last_name":"Zerbin","first_name":"Julian"},{"last_name":"Grünwoldt","first_name":"Max","full_name":"Grünwoldt, Max"},{"id":"43136","full_name":"Koldewey, Christian","first_name":"Christian","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey"},{"id":"16190","full_name":"Dumitrescu, Roman","last_name":"Dumitrescu","first_name":"Roman"}],"year":"2026","title":"Ein Quick-Check für Industrielle Datenräume – Voraussetzungen und Mehrwerte","intvolume":" 121","article_type":"original","date_updated":"2026-10-13T08:02:04Z","publication_status":"published"},{"publication_status":"published","date_updated":"2026-10-13T08:03:09Z","author":[{"full_name":"Zerbin, Julian","last_name":"Zerbin","orcid":"0009-0001-1003-7558","first_name":"Julian","id":"51711"},{"full_name":"Koldewey, Christian","first_name":"Christian","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey","id":"43136"},{"id":"16190","full_name":"Dumitrescu, Roman","first_name":"Roman","last_name":"Dumitrescu"}],"conference":{"start_date":"2026-06-14","name":"The 34th European Conference on Information System (ECIS)","location":"Mailand","end_date":"2026-06-17"},"title":"Towards An Understanding Of Coopetition In Data Ecosystems: A Systematic Literature Review","year":"2026","status":"public","user_id":"51711","_id":"66071","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://aisel.aisnet.org/ecis2026/datasc_isresearch/datasc_isresearch/3 "}],"abstract":[{"lang":"eng","text":"Data ecosystems offer new opportunities for value creation by enabling companies to combine and reuse\r\ndata beyond their own boundaries. Coopetition, i.e., simultaneous cooperation and competition, is an\r\nimportant dynamic within data ecosystems that must be understood and managed well to leverage the\r\nnon-rivalrous nature of data. A systematic literature review of 38 peer-reviewed studies on ecosystems\r\nand coopetition was conducted to clarify how coopetition affects data ecosystems. Using qualitative\r\ncontent analysis, the study summarizes how coopetition is calibrated, what results it produces, and what\r\nchallenges are associated with it. The resulting Data Ecosystem Coopetition (DECo) model specifies\r\nfour management levers, as well as the associated outcomes and common challenges. In addition, six\r\ncycles were identified that link levers, challenges, and outcomes. These cycles provide concise guidance\r\non elements that tend to vary together and highlight areas that are prone to specific tensions."}],"quality_controlled":"1","citation":{"ama":"Zerbin J, Koldewey C, Dumitrescu R. Towards An Understanding Of Coopetition In Data Ecosystems: A Systematic Literature Review. In: ECIS 2026 Proceedings. ; 2026.","bibtex":"@inproceedings{Zerbin_Koldewey_Dumitrescu_2026, title={Towards An Understanding Of Coopetition In Data Ecosystems: A Systematic Literature Review}, booktitle={ECIS 2026 Proceedings}, author={Zerbin, Julian and Koldewey, Christian and Dumitrescu, Roman}, year={2026} }","mla":"Zerbin, Julian, et al. “Towards An Understanding Of Coopetition In Data Ecosystems: A Systematic Literature Review.” ECIS 2026 Proceedings, 2026.","chicago":"Zerbin, Julian, Christian Koldewey, and Roman Dumitrescu. “Towards An Understanding Of Coopetition In Data Ecosystems: A Systematic Literature Review.” In ECIS 2026 Proceedings, 2026.","short":"J. Zerbin, C. Koldewey, R. Dumitrescu, in: ECIS 2026 Proceedings, 2026.","apa":"Zerbin, J., Koldewey, C., & Dumitrescu, R. (2026). Towards An Understanding Of Coopetition In Data Ecosystems: A Systematic Literature Review. ECIS 2026 Proceedings. The 34th European Conference on Information System (ECIS), Mailand.","ieee":"J. Zerbin, C. Koldewey, and R. Dumitrescu, “Towards An Understanding Of Coopetition In Data Ecosystems: A Systematic Literature Review,” presented at the The 34th European Conference on Information System (ECIS), Mailand, 2026."},"publication":"ECIS 2026 Proceedings","department":[{"_id":"563"}],"keyword":["data sharing","interfirm relations","paradox theory","strategic alliances","network governance"],"type":"conference","date_created":"2026-06-29T07:34:44Z"},{"conference":{"end_date":"2026-08-22","start_date":"2026-08-20","name":"America’s Conference on Information Systems (AMCIS) 2026","location":"Reno - Nevada"},"author":[{"full_name":"Hupperz, Marius Johannes","first_name":"Marius Johannes","last_name":"Hupperz"},{"full_name":"Zerbin, Julian","last_name":"Zerbin","orcid":"0009-0001-1003-7558","first_name":"Julian","id":"51711"},{"full_name":"Kunert, Julia","last_name":"Kunert","first_name":"Julia"}],"year":"2026","title":"Toward Design Principles for Data Trustee-Supported SME Onboarding in Data Spaces","status":"public","date_updated":"2026-10-13T08:02:50Z","publication_status":"published","_id":"66073","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://aisel.aisnet.org/amcis2026/sigadit/sigadit/5 "}],"user_id":"51711","citation":{"ieee":"M. J. Hupperz, J. Zerbin, and J. Kunert, “Toward Design Principles for Data Trustee-Supported SME Onboarding in Data Spaces,” presented at the America’s Conference on Information Systems (AMCIS) 2026, Reno - Nevada, 2026.","apa":"Hupperz, M. J., Zerbin, J., & Kunert, J. (2026). Toward Design Principles for Data Trustee-Supported SME Onboarding in Data Spaces. AMCIS 2026 Proceedings. America’s Conference on Information Systems (AMCIS) 2026, Reno - Nevada.","chicago":"Hupperz, Marius Johannes, Julian Zerbin, and Julia Kunert. “Toward Design Principles for Data Trustee-Supported SME Onboarding in Data Spaces.” In AMCIS 2026 Proceedings, 2026.","short":"M.J. Hupperz, J. Zerbin, J. Kunert, in: AMCIS 2026 Proceedings, 2026.","mla":"Hupperz, Marius Johannes, et al. “Toward Design Principles for Data Trustee-Supported SME Onboarding in Data Spaces.” AMCIS 2026 Proceedings, 2026.","bibtex":"@inproceedings{Hupperz_Zerbin_Kunert_2026, title={Toward Design Principles for Data Trustee-Supported SME Onboarding in Data Spaces}, booktitle={AMCIS 2026 Proceedings}, author={Hupperz, Marius Johannes and Zerbin, Julian and Kunert, Julia}, year={2026} }","ama":"Hupperz MJ, Zerbin J, Kunert J. Toward Design Principles for Data Trustee-Supported SME Onboarding in Data Spaces. In: AMCIS 2026 Proceedings. ; 2026."},"publication":"AMCIS 2026 Proceedings","abstract":[{"text":"Data-driven business models are transforming industries, yet small and medium-sized enterprises (SMEs) often lack the resources to participate in emerging data sharing initiatives. Data spaces provide a federated infrastructure for sovereign data sharing, but SME participation remains limited due to complex onboarding processes involving technical, organizational, legal, and economic barriers. Data trustees have been proposed as intermediaries to facilitate data sharing, but their specific role in supporting SME onboarding has not been systematically explored. Here we present a reference process for SME data space onboarding and derive four design principles, structured along the TELO framework, describing how data trustees can address these barriers. Our findings reveal that SMEs require comprehensive support throughout the onboarding journey, with particular emphasis on business case development. The results offer actionable guidance for data space operators and policymakers seeking to broaden ecosystem participation as the European Union advances its data strategy.","lang":"eng"}],"quality_controlled":"1","date_created":"2026-06-29T07:47:42Z","department":[{"_id":"563"}],"keyword":["Data spaces","data trustees","SME Onboarding","data sharing"],"type":"conference"},{"publication_status":"published","date_updated":"2026-10-13T08:03:06Z","title":"The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces","status":"public","year":"2026","author":[{"orcid":"0009-0001-1003-7558","first_name":"Julian","last_name":"Zerbin","full_name":"Zerbin, Julian","id":"51711"},{"last_name":"Koldewey","orcid":"https://orcid.org/0000-0001-7992-6399","first_name":"Christian","full_name":"Koldewey, Christian","id":"43136"},{"last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman","id":"16190"}],"conference":{"name":"The 34th European Conference on Information System (ECIS)","start_date":"2026-06-14","location":"Mailand","end_date":"2026-06-17"},"user_id":"51711","main_file_link":[{"url":"https://aisel.aisnet.org/ecis2026/datasc_isresearch/datasc_isresearch/4 "}],"_id":"66072","language":[{"iso":"eng"}],"quality_controlled":"1","abstract":[{"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.","lang":"eng"}],"publication":"ECIS 2026 Proceedings","citation":{"mla":"Zerbin, Julian, et al. “The Data Space Canvas: A Framework For Structuring Business Models In Data Spaces.” ECIS 2026 Proceedings, 2026.","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.","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} }","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.","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.","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.","short":"J. Zerbin, C. Koldewey, R. Dumitrescu, in: ECIS 2026 Proceedings, 2026."},"keyword":["data ecosystems","business model","design science","resource orchestration theory","data sharing"],"type":"conference","department":[{"_id":"563"}],"date_created":"2026-06-29T07:40:42Z"},{"conference":{"end_date":"2026-05-29","location":"San Sebastian, Spain","name":" 24th Industrial Simulation Conference 2026","start_date":"2026-05-27"},"status":"public","_id":"67552","page":"91-97","editor":[{"full_name":"Gonzalez, Jose David Nunez","first_name":"Jose David Nunez","last_name":"Gonzalez"},{"first_name":"Manuel Grana","last_name":"Romay","full_name":"Romay, Manuel Grana"}],"volume":24,"user_id":"68576","citation":{"mla":"Gräßler, Iris, and Marcel Niemeyer. “COMPETENCY PROFILES FOR THE USE OF PREDICTIVE MAINTENANCE IN SMES.” 24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE, edited by Jose David Nunez Gonzalez et al., vol. 24, 2026, pp. 91–97.","bibtex":"@inproceedings{Gräßler_Niemeyer_2026, title={COMPETENCY PROFILES FOR THE USE OF PREDICTIVE MAINTENANCE IN SMES}, volume={24}, booktitle={24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE}, author={Gräßler, Iris and Niemeyer, Marcel}, editor={Gonzalez, Jose David Nunez and Romay, Manuel Grana and EUROSIS-ETI}, year={2026}, pages={91–97} }","ama":"Gräßler I, Niemeyer M. COMPETENCY PROFILES FOR THE USE OF PREDICTIVE MAINTENANCE IN SMES. In: Gonzalez JDN, Romay MG, EUROSIS-ETI, eds. 24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE. Vol 24. ; 2026:91-97.","ieee":"I. Gräßler and M. Niemeyer, “COMPETENCY PROFILES FOR THE USE OF PREDICTIVE MAINTENANCE IN SMES,” in 24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE, San Sebastian, Spain, 2026, vol. 24, pp. 91–97.","apa":"Gräßler, I., & Niemeyer, M. (2026). COMPETENCY PROFILES FOR THE USE OF PREDICTIVE MAINTENANCE IN SMES. In J. D. N. Gonzalez, M. G. Romay, & EUROSIS-ETI (Eds.), 24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE (Vol. 24, pp. 91–97).","short":"I. Gräßler, M. Niemeyer, in: J.D.N. Gonzalez, M.G. Romay, EUROSIS-ETI (Eds.), 24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE, 2026, pp. 91–97.","chicago":"Gräßler, Iris, and Marcel Niemeyer. “COMPETENCY PROFILES FOR THE USE OF PREDICTIVE MAINTENANCE IN SMES.” In 24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE, edited by Jose David Nunez Gonzalez, Manuel Grana Romay, and EUROSIS-ETI, 24:91–97, 2026."},"quality_controlled":"1","publication_identifier":{"isbn":[" 978-9-492859-40-2"]},"corporate_editor":["EUROSIS-ETI"],"author":[{"last_name":"Gräßler","first_name":"Iris","orcid":"0000-0001-5765-971X","full_name":"Gräßler, Iris","id":"47565"},{"id":"68576","first_name":"Marcel","last_name":"Niemeyer","full_name":"Niemeyer, Marcel"}],"year":"2026","title":"COMPETENCY PROFILES FOR THE USE OF PREDICTIVE MAINTENANCE IN SMES","intvolume":" 24","date_updated":"2026-10-15T14:00:01Z","publication_status":"published","language":[{"iso":"eng"}],"publication":"24th INTERNATIONAL INDUSTRIAL SIMULATION CONFERENCE","abstract":[{"text":"Predictive Maintenance is a key element of data-driven maintenance strategies in Industry 4.0. It promises improved asset availability and operational efficiency. In addition to data analytics and machine learning, simulation-based assessment and digital representations of production systems increasingly complement Predictive Maintenance by enabling the evaluation of maintenance decisions and failure risks before physical intervention. However, small and medium-sized enterprises (SMEs) often face challenges in realizing these benefits due to insufficient employee competencies across all domains. As a prerequisite, a clear understanding of competency gaps that hinder employees to use relevant key technologies such as artificial intelligence and data analytics is needed. This paper presents competency profiles that define relevant competencies for the use of simulation-based Predictive Maintenance and map these competencies to relevant roles that need them. The study is based on a systematic literature review about competencies for digitalization processes in industry focusing on maintenance and, more specifically, data technologies in maintenance. The competency profile is validated through a Delphi-Study with industry representatives assessing the identified competency levels. The results support a more holistic understanding of Predictive Maintenance and provide guidance for targeted competency development in SMEs.","lang":"eng"}],"date_created":"2026-10-15T13:58:59Z","department":[{"_id":"9"},{"_id":"152"}],"type":"conference","keyword":["Predictive Maintenance","Artificial Intelligence","Data Processing","Competencies","Role Profiles"]},{"date_updated":"2026-07-14T12:03:43Z","publication_status":"published","status":"public","year":"2026","title":"Praxisforschung in Schule und Unterricht","publication_identifier":{"isbn":["978-3-7799-4739-4"]},"author":[{"full_name":"Textor, Annette","first_name":"Annette","last_name":"Textor"},{"full_name":"Kullmann, Harry","last_name":"Kullmann","first_name":"Harry","orcid":"0000-0001-5488-5105","id":"77972"},{"last_name":"van der Donk","first_name":"Cyrilla","full_name":"van der Donk, Cyrilla"},{"last_name":"van Lanen","first_name":"Bas","full_name":"van Lanen, Bas"}],"jel":["I24"],"user_id":"77972","page":"343","publisher":"Beltz Juventa","_id":"66478","language":[{"iso":"ger"}],"abstract":[{"lang":"ger","text":"Für Lehrer*innen ist es wichtig, über die Qualität ihrer Arbeit informiert zu sein, um sich an Schul- und Unterrichtsentwicklung beteiligen zu können. Das vorliegende Lehrbuch bietet anhand eines erprobten Modells – eines Forschungszyklus in Verbindung mit einem ergänzenden Innovationszyklus – konkrete Hilfestellungen, um die eigene Tätigkeit zu reflektieren und weiterzuentwickeln.\r\nDer zugrundeliegende Ansatz verbindet erfolgreiche Verfahren aus der niederländischen Lehrerinnen- und Lehrerbildung mit etablierten Methoden der schulischen Praxisforschung im deutschsprachigen Raum. Zahlreiche alltagsbezogene Beispiele illustrieren die Grundsätze und Verfahrensschritte, während Übungsaufgaben zu Vertiefung und Wiederholung anregen."}],"citation":{"chicago":"Textor, Annette, Harry Kullmann, Cyrilla van der Donk, and Bas van Lanen. Praxisforschung in Schule und Unterricht. Weinheim: Beltz Juventa, 2026.","short":"A. Textor, H. Kullmann, C. van der Donk, B. van Lanen, Praxisforschung in Schule und Unterricht, Beltz Juventa, Weinheim, 2026.","ieee":"A. Textor, H. Kullmann, C. van der Donk, and B. van Lanen, Praxisforschung in Schule und Unterricht. Weinheim: Beltz Juventa, 2026.","apa":"Textor, A., Kullmann, H., van der Donk, C., & van Lanen, B. (2026). Praxisforschung in Schule und Unterricht. Beltz Juventa.","bibtex":"@book{Textor_Kullmann_van der Donk_van Lanen_2026, place={Weinheim}, title={Praxisforschung in Schule und Unterricht}, publisher={Beltz Juventa}, author={Textor, Annette and Kullmann, Harry and van der Donk, Cyrilla and van Lanen, Bas}, year={2026} }","ama":"Textor A, Kullmann H, van der Donk C, van Lanen B. Praxisforschung in Schule und Unterricht. Beltz Juventa; 2026.","mla":"Textor, Annette, et al. Praxisforschung in Schule und Unterricht. Beltz Juventa, 2026."},"type":"book","keyword":["Praxisforschung","Schulentwicklung","Inklusion","Data Literacy"],"place":"Weinheim","date_created":"2026-07-14T08:10:44Z"},{"date_updated":"2026-07-16T09:07:19Z","has_accepted_license":"1","year":"2026","status":"public","title":"Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III","author":[{"id":"63677","full_name":"Hanke, Dominik Christian","first_name":"Dominik Christian","last_name":"Hanke"},{"full_name":"Uhde, André","last_name":"Uhde","first_name":"André","id":"36049"},{"last_name":"Feng","first_name":"Yuanhua","full_name":"Feng, Yuanhua","id":"20760"}],"jel":["C22","C4","C5","C6","B26"],"ddc":["330"],"user_id":"63677","_id":"66449","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"This paper evaluates the forecasting performance of an expanded class of (semi-)parametric \r\nGARCH models belonging to the EGARCH family (EGF), including recently introduced long \r\nand short memory specifications and their semiparametric extensions. The semiparametric \r\nvariants employ a multiplicative volatility decomposition into conditional and slowly varying \r\nunconditional components, where the latter is estimated via a data-driven local polynomial \r\nsmoother to accommodate non-stationarities commonly observed in financial time series. Based \r\non the revised Basel Committee framework for market-risk assessment, all models are capable \r\nof producing rolling one-day-ahead forecasts for Value at Risk (VaR) and Expected Shortfall \r\n(ES) under a wide range of symmetric and skewed innovation distributions. Their forecasting \r\naccuracy is examined using the regulatory traffic light tests for VaR and the recently developed \r\nES-specific traffic light procedure, complemented by the regulatory loss function. In addition, \r\nmodel selection incorporates both a recently proposed corrected firm-oriented loss function that \r\naccounts for opportunity costs and the Weighted Absolute Deviation (WAD) criterion. The \r\nempirical comparison demonstrates that (semiparametric) long memory GARCH models - \r\nparticularly those combining fractional dynamics with nonparametric scale adjustments - can \r\nserve as valuable alternatives to traditional parametric short memory models, offering more \r\nstable volatility estimates and improved tail-risk forecasts for practical risk management \r\napplications."}],"file_date_updated":"2026-07-13T09:21:45Z","citation":{"ieee":"D. C. Hanke, A. Uhde, and Y. Feng, Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III. 2026.","apa":"Hanke, D. C., Uhde, A., & Feng, Y. (2026). Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III.","short":"D.C. Hanke, A. Uhde, Y. Feng, Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III, 2026.","chicago":"Hanke, Dominik Christian, André Uhde, and Yuanhua Feng. Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III, 2026.","mla":"Hanke, Dominik Christian, et al. Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III. 2026.","bibtex":"@book{Hanke_Uhde_Feng_2026, title={Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III}, author={Hanke, Dominik Christian and Uhde, André and Feng, Yuanhua}, year={2026} }","ama":"Hanke DC, Uhde A, Feng Y. Application of Novel Exponential (Semi-)Parametric Short and Long Memory GARCH Models under Regulatory Requirements of Basel III.; 2026."},"type":"working_paper","keyword":["semiparametric GARCH extension","data-driven local polynomial smoother","long memory","GARCH models","Value at Risk","Expected Shortfall","traffic light test","backtesting","Basel III","market risk"],"oa":"1","department":[{"_id":"200"},{"_id":"186"}],"file":[{"creator":"dhanke","date_created":"2026-07-13T09:21:45Z","relation":"main_file","date_updated":"2026-07-13T09:21:45Z","file_name":"TAF_WP_105_HankeUhdeFeng2026.pdf","file_size":1830858,"access_level":"open_access","file_id":"66450","content_type":"application/pdf"}],"date_created":"2026-07-13T09:21:49Z"},{"_id":"67427","publisher":"LibreCat University","ddc":["620"],"doi":"10.5281/ZENODO.23187775","user_id":"98404","title":"Der Erfolg von FDM-Systemen: Die Rolle von wahrgenommenem Nutzen und Motivation der Anwendenden","year":"2026","status":"public","author":[{"id":"98404","last_name":"Stichternath","orcid":"0009-0004-2469-6302","first_name":"Jasper","full_name":"Stichternath, Jasper"},{"id":"44605","full_name":"Müller, Laura","last_name":"Müller","first_name":"Laura"},{"first_name":"Andreas Maximilian","last_name":"Schultz","full_name":"Schultz, Andreas Maximilian","id":"40599"},{"last_name":"Koepler","first_name":"Oliver","full_name":"Koepler, Oliver"},{"id":"95903","first_name":"Iryna","last_name":"Mozgova","full_name":"Mozgova, Iryna"}],"date_updated":"2026-10-09T07:39:23Z","has_accepted_license":"1","date_created":"2026-10-08T09:02:03Z","keyword":["Research Data Management","Research Data Management Systems","User Acceptance","Sociotechnical Systems","Perceived Usefulness","Collaborative Research Centres"],"type":"research_data","department":[{"_id":"741"}],"citation":{"chicago":"Stichternath, Jasper, Laura Müller, Andreas Maximilian Schultz, Oliver Koepler, and Iryna Mozgova. Der Erfolg von FDM-Systemen: Die Rolle von Wahrgenommenem Nutzen Und Motivation Der Anwendenden. LibreCat University, 2026. https://doi.org/10.5281/ZENODO.23187775.","short":"J. Stichternath, L. Müller, A.M. Schultz, O. Koepler, I. Mozgova, Der Erfolg von FDM-Systemen: Die Rolle von Wahrgenommenem Nutzen Und Motivation Der Anwendenden, LibreCat University, 2026.","ieee":"J. Stichternath, L. Müller, A. M. Schultz, O. Koepler, and I. Mozgova, Der Erfolg von FDM-Systemen: Die Rolle von wahrgenommenem Nutzen und Motivation der Anwendenden. LibreCat University, 2026.","apa":"Stichternath, J., Müller, L., Schultz, A. M., Koepler, O., & Mozgova, I. (2026). Der Erfolg von FDM-Systemen: Die Rolle von wahrgenommenem Nutzen und Motivation der Anwendenden. LibreCat University. https://doi.org/10.5281/ZENODO.23187775","bibtex":"@book{Stichternath_Müller_Schultz_Koepler_Mozgova_2026, title={Der Erfolg von FDM-Systemen: Die Rolle von wahrgenommenem Nutzen und Motivation der Anwendenden}, DOI={10.5281/ZENODO.23187775}, publisher={LibreCat University}, author={Stichternath, Jasper and Müller, Laura and Schultz, Andreas Maximilian and Koepler, Oliver and Mozgova, Iryna}, year={2026} }","ama":"Stichternath J, Müller L, Schultz AM, Koepler O, Mozgova I. Der Erfolg von FDM-Systemen: Die Rolle von Wahrgenommenem Nutzen Und Motivation Der Anwendenden. LibreCat University; 2026. doi:10.5281/ZENODO.23187775","mla":"Stichternath, Jasper, et al. Der Erfolg von FDM-Systemen: Die Rolle von Wahrgenommenem Nutzen Und Motivation Der Anwendenden. LibreCat University, 2026, doi:10.5281/ZENODO.23187775."},"abstract":[{"text":"The successful provision of research data does not depend solely on the technical quality of individual systems. Rather, what is crucial is how technical, organizational, and communicative dimensions are interconnected and whether this results in recognizable added value for researchers in their day-to-day work. In this context, both intrinsic and extrinsic motivational factors influence the willingness to actively and continuously use research data management (RDM) systems.This article synthesizes experiences from two collaborating subprojects on information infrastructure (INF) within two Collaborative Research Centers. Both develop and operate RDM structures for interdisciplinary research consortia in the field of engineering and face comparable challenges: Adhering to the rules of good scientific practice when handling data is under pressure in today’s world; the benefits of individual data entries sometimes remain abstract, and additional process steps can reduce acceptance of technical solutions. The effort involved is primarily evaluated based on whether, from the researchers’ perspective, it yields a recognizable benefit. Based on this, specific approaches for user-oriented integration of different RDM levels are presented. These include the integration of RDM tools into existing research tools and workflows, cross-subproject access to information, as well as SPARQL-based search capabilities and future approaches to knowledge exploration. One concrete example is an implemented adapter that automatically transfers data sets from existing Excel files and electronic lab notebook entries from eLabFTW into the RDM system, thereby reducing the number of required process steps. Since the adapter was deployed, a measurable increase in the number of datasets imported into the RDM system has been observed. Such technical and procedural measures are complemented by workshops, personalized support, systematic feedback, and the continuous adaptation of the systems to the needs of researchers.This poster illustrates that RDM systems must be understood as sociotechnical systems. It is only through the interplay of infrastructure, process integration, communication, and perceived benefits that individual RDM developments can be transformed into a practical service. The collaboration between the two INF subprojects makes it possible to pool experiences, solution approaches, and transferable design principles across institutions and research consortia.","lang":"eng"},{"lang":"ger","text":"Die erfolgreiche Bereitstellung von Forschungsdaten hängt nicht allein von der technischen Qualität einzelner Systeme ab. Entscheidend ist vielmehr, wie technische, organisatorische und kommunikative Ebenen miteinander verbunden werden und ob daraus für Forschende ein erkennbarer Mehrwert im Arbeitsalltag entsteht. Dabei beeinflussen sowohl intrinsische als auch extrinsische Motivationsfaktoren die Bereitschaft, Systeme des Forschungsdatenmanagements (FDM) aktiv und kontinuierlich zu nutzen.Der Beitrag bündelt Erfahrungen aus zwei kooperierenden Teilprojekten zur Informationsinfrastruktur (INF) zweier Sonderforschungsbereiche. Beide entwickeln und betreiben FDM-Strukturen für interdisziplinäre Forschungsverbünde im ingenieurwissenschaftlichen Kontext und stehen vor vergleichbaren Herausforderungen: Der Umgang mit Daten nach den Regeln der guten wissenschaftlichen Praxis steht in der heutigen Zeit unter Druck, der Nutzen einzelner Eingaben bleibt mitunter abstrakt und zusätzliche Prozessschritte können die Akzeptanz technischer Lösungen verringern. Aufwand wird dabei wesentlich danach bewertet, ob ihm aus Sicht der Forschenden ein erkennbarer Nutzen gegenübersteht.Ausgehend davon werden konkrete Ansätze zur nutzerorientierten Verbindung unterschiedlicher FDM-Ebenen vorgestellt. Dazu zählen die Integration von FDM-Tools in bestehende Forschungswerkzeuge und Arbeitsabläufe, der teilprojektübergreifende Zugang zu Informationen sowie SPARQL-basierte Recherchemöglichkeiten und perspektivische Wissensexploration. Ein konkretes Beispiel ist ein implementierter Adapter, der Datensätze automatisiert aus bestehenden Excel-Dateien und aus elektronischen Laborbüchereinträgen von eLabFTW in das FDM-System überträgt und damit zusätzliche Prozessschritte reduziert. Nach Bereitstellung des Adapters lässt sich ein messbarer Anstieg der in das FDM-System eingespielten Datensätze beobachten. Ergänzt werden solche technischen und prozessualen Maßnahmen durch Workshops, persönliche Unterstützung, systematisches Feedback und die kontinuierliche Anpassung der Systeme an die Bedarfe der Forschenden.Der Beitrag verdeutlicht, dass FDM-Systeme als soziotechnische Systeme verstanden werden müssen. Erst das Zusammenspiel von Infrastruktur, Prozessintegration, Kommunikation und wahrgenommenem Nutzen macht aus einzelnen FDM-Entwicklungen einen praxistauglichen Dienst. Die Zusammenarbeit der beiden INF-Teilprojekte ermöglicht dabei Erfahrungen, Lösungsansätze und übertragbare Gestaltungsprinzipien standort- und verbundübergreifend zu bündeln."}],"project":[{"name":"SFB 1153: Prozesskette zur Herstellung hybrider Hochleistungsbauteile durch Tailored Forming","_id":"1080"},{"_id":"1082","name":"SFB 1368: Sauerstofffreie Produktion – Prozesse und Wirkzonen in sauerstofffreier Atmosphäre zur Entwicklung zukunftsfähiger Produktionstechniken und Fertigungsverfahren"}]},{"publication_status":"published","date_updated":"2026-02-27T20:46:44Z","intvolume":" 5","title":"Multilevel fault diagnostics for railway applications using limited historical data","year":"2025","author":[{"first_name":"Osarenren Kennedy","last_name":"Aimiyekagbon","full_name":"Aimiyekagbon, Osarenren Kennedy","id":"9557"},{"id":"47233","last_name":"Löwen","first_name":"Alexander","full_name":"Löwen, Alexander"},{"full_name":"Hanselle, Raphael","first_name":"Raphael","last_name":"Hanselle"},{"last_name":"Rief","first_name":"Thomas","full_name":"Rief, Thomas"},{"full_name":"Beck, Maximilian","first_name":"Maximilian","last_name":"Beck"},{"last_name":"Sextro","first_name":"Walter","full_name":"Sextro, Walter","id":"21220"}],"doi":"10.36001/phmap.2025.v5i1.4449","article_number":"1","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"This study proposes a fault diagnostics methodology that addresses the challenges posed by highly imbalanced datasets typical of railway applications, where faulty conditions constitute the minority class. Fault diagnostics is performed from the component level upward, considering each sensor’s proximity to its respective critical component. Advanced signal analysis, feature engineering, and automated data-driven model generation techniques were explored to achieve comprehensive diagnostics, such that the model development process accounts for variations in the operating conditions and differing levels of information availability. The proposed methodology is evaluated on datasets from the MONOCAB, for scenarios with limited faulty instances and on the Beijing 2024 IEEE PHM Conference data challenge, which focused on fault diagnostics of railway systems under various fault modes and operating conditions."}],"publication":"PHM Society Asia-Pacific Conference","keyword":["MONOCAB","Beijing Data Challenge","Diagnostics of railway systems"],"type":"conference","department":[{"_id":"151"}],"date_created":"2026-02-27T20:41:54Z","status":"public","user_id":"9557","volume":5,"_id":"64787","quality_controlled":"1","project":[{"_id":"1355","name":"enableATO – Automatisierter Bahnverkehr als Backbone für eine nachhaltige, vernetzte Mobilität im ländlichen Raum"}],"citation":{"bibtex":"@inproceedings{Aimiyekagbon_Löwen_Hanselle_Rief_Beck_Sextro_2025, title={Multilevel fault diagnostics for railway applications using limited historical data}, volume={5}, DOI={10.36001/phmap.2025.v5i1.4449}, number={1}, booktitle={PHM Society Asia-Pacific Conference}, author={Aimiyekagbon, Osarenren Kennedy and Löwen, Alexander and Hanselle, Raphael and Rief, Thomas and Beck, Maximilian and Sextro, Walter}, year={2025} }","chicago":"Aimiyekagbon, Osarenren Kennedy, Alexander Löwen, Raphael Hanselle, Thomas Rief, Maximilian Beck, and Walter Sextro. “Multilevel Fault Diagnostics for Railway Applications Using Limited Historical Data.” In PHM Society Asia-Pacific Conference, Vol. 5, 2025. https://doi.org/10.36001/phmap.2025.v5i1.4449.","ama":"Aimiyekagbon OK, Löwen A, Hanselle R, Rief T, Beck M, Sextro W. Multilevel fault diagnostics for railway applications using limited historical data. In: PHM Society Asia-Pacific Conference. Vol 5. ; 2025. doi:10.36001/phmap.2025.v5i1.4449","short":"O.K. Aimiyekagbon, A. Löwen, R. Hanselle, T. Rief, M. Beck, W. Sextro, in: PHM Society Asia-Pacific Conference, 2025.","ieee":"O. K. Aimiyekagbon, A. Löwen, R. Hanselle, T. Rief, M. Beck, and W. Sextro, “Multilevel fault diagnostics for railway applications using limited historical data,” in PHM Society Asia-Pacific Conference, 2025, vol. 5, doi: 10.36001/phmap.2025.v5i1.4449.","mla":"Aimiyekagbon, Osarenren Kennedy, et al. “Multilevel Fault Diagnostics for Railway Applications Using Limited Historical Data.” PHM Society Asia-Pacific Conference, vol. 5, 1, 2025, doi:10.36001/phmap.2025.v5i1.4449.","apa":"Aimiyekagbon, O. K., Löwen, A., Hanselle, R., Rief, T., Beck, M., & Sextro, W. (2025). Multilevel fault diagnostics for railway applications using limited historical data. PHM Society Asia-Pacific Conference, 5, Article 1. https://doi.org/10.36001/phmap.2025.v5i1.4449"}},{"citation":{"bibtex":"@article{Schwabe_Kress_Kruse_Weizel_Rhee_Scheytt_2025, title={Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology}, volume={43}, DOI={10.1109/JLT.2024.3450949}, number={1}, journal={Journal of Lightwave Technology}, author={Schwabe, Tobias and Kress, Christian and Kruse, Stephan and Weizel, Maxim and Rhee, Hanjo and Scheytt, J. Christoph}, year={2025}, pages={255–270} }","ama":"Schwabe T, Kress C, Kruse S, Weizel M, Rhee H, Scheytt JC. Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology. Journal of Lightwave Technology. 2025;43(1):255-270. doi:10.1109/JLT.2024.3450949","short":"T. Schwabe, C. Kress, S. Kruse, M. Weizel, H. Rhee, J.C. Scheytt, Journal of Lightwave Technology 43 (2025) 255–270.","chicago":"Schwabe, Tobias, Christian Kress, Stephan Kruse, Maxim Weizel, Hanjo Rhee, and J. Christoph Scheytt. “Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 Nm EPIC BiCMOS Technology.” Journal of Lightwave Technology 43, no. 1 (2025): 255–70. https://doi.org/10.1109/JLT.2024.3450949.","ieee":"T. Schwabe, C. Kress, S. Kruse, M. Weizel, H. Rhee, and J. C. Scheytt, “Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology,” Journal of Lightwave Technology, vol. 43, no. 1, pp. 255–270, 2025, doi: 10.1109/JLT.2024.3450949.","mla":"Schwabe, Tobias, et al. “Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 Nm EPIC BiCMOS Technology.” Journal of Lightwave Technology, vol. 43, no. 1, 2025, pp. 255–70, doi:10.1109/JLT.2024.3450949.","apa":"Schwabe, T., Kress, C., Kruse, S., Weizel, M., Rhee, H., & Scheytt, J. C. (2025). Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology. Journal of Lightwave Technology, 43(1), 255–270. https://doi.org/10.1109/JLT.2024.3450949"},"issue":"1","publication":"Journal of Lightwave Technology","department":[{"_id":"58"}],"keyword":["Integrated circuit modeling","Capacitance","Silicon","Modulation","Adaptation models","Semiconductor device modeling","Bandwidth","Data communication","electrooptical transmitter","equalization","free-carrier-plasma dispersion effect","modelling","optical modulator","phase shifter","silicon photonics"],"type":"journal_article","date_created":"2025-11-27T07:14:34Z","intvolume":" 43","date_updated":"2025-11-27T07:16:01Z","author":[{"full_name":"Schwabe, Tobias","first_name":"Tobias","last_name":"Schwabe","id":"39217"},{"id":"13256","full_name":"Kress, Christian","last_name":"Kress","first_name":"Christian","orcid":"0000-0002-4403-2237"},{"id":"38254","last_name":"Kruse","first_name":"Stephan","full_name":"Kruse, Stephan"},{"full_name":"Weizel, Maxim","first_name":"Maxim","orcid":"0000-0003-2699-9839","last_name":"Weizel","id":"44271"},{"full_name":"Rhee, Hanjo","first_name":"Hanjo","last_name":"Rhee"},{"last_name":"Scheytt","first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, J. Christoph","id":"37144"}],"status":"public","title":"Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology","year":"2025","volume":43,"doi":"10.1109/JLT.2024.3450949","user_id":"38254","_id":"62643","language":[{"iso":"eng"}],"page":"255-270"},{"publication":"IEEE Access","citation":{"mla":"Schwabe, Tobias, et al. “Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits.” IEEE Access, vol. 13, 2025, pp. 192433–50, doi:10.1109/ACCESS.2025.3629385.","ama":"Schwabe T, Kress C, Sadiye B, Kruse S, Scheytt JC. Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits. IEEE Access. 2025;13:192433-192450. doi:10.1109/ACCESS.2025.3629385","bibtex":"@article{Schwabe_Kress_Sadiye_Kruse_Scheytt_2025, title={Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits}, volume={13}, DOI={10.1109/ACCESS.2025.3629385}, journal={IEEE Access}, author={Schwabe, Tobias and Kress, Christian and Sadiye, Babak and Kruse, Stephan and Scheytt, J. Christoph}, year={2025}, pages={192433–192450} }","apa":"Schwabe, T., Kress, C., Sadiye, B., Kruse, S., & Scheytt, J. C. (2025). Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits. IEEE Access, 13, 192433–192450. https://doi.org/10.1109/ACCESS.2025.3629385","ieee":"T. Schwabe, C. Kress, B. Sadiye, S. Kruse, and J. C. Scheytt, “Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits,” IEEE Access, vol. 13, pp. 192433–192450, 2025, doi: 10.1109/ACCESS.2025.3629385.","short":"T. Schwabe, C. Kress, B. Sadiye, S. Kruse, J.C. Scheytt, IEEE Access 13 (2025) 192433–192450.","chicago":"Schwabe, Tobias, Christian Kress, Babak Sadiye, Stephan Kruse, and J. Christoph Scheytt. “Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits.” IEEE Access 13 (2025): 192433–50. https://doi.org/10.1109/ACCESS.2025.3629385."},"keyword":["Optical attenuators","Equalizers","Phase shifters","Optical modulation","Electro-optic modulators","Optical amplifiers","Circuits","Silicon photonics","Optical saturation","Integrated circuit modeling","Data communication","equalization","electro-optical transmitter","silicon photonics","phase shifter","optical modulator","free-carrier plasma dispersion effect","driver architectures","biasing schemes"],"type":"journal_article","department":[{"_id":"58"}],"date_created":"2025-11-27T07:14:48Z","date_updated":"2025-11-27T07:16:06Z","intvolume":" 13","title":"Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits","year":"2025","status":"public","author":[{"full_name":"Schwabe, Tobias","first_name":"Tobias","last_name":"Schwabe","id":"39217"},{"id":"13256","full_name":"Kress, Christian","orcid":"0000-0002-4403-2237","last_name":"Kress","first_name":"Christian"},{"id":"93634","full_name":"Sadiye, Babak","last_name":"Sadiye","first_name":"Babak"},{"last_name":"Kruse","first_name":"Stephan","full_name":"Kruse, Stephan","id":"38254"},{"id":"37144","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","first_name":"J. Christoph","full_name":"Scheytt, J. Christoph"}],"doi":"10.1109/ACCESS.2025.3629385","user_id":"38254","volume":13,"page":"192433-192450","language":[{"iso":"eng"}],"_id":"62644"},{"abstract":[{"lang":"eng","text":"Urged by the European Energy Crisis and the threatening consequences of severe\r\nnatural gas shortages, energy providers launched gas-saving initiatives incor-\r\nporating financial incentives to reduce residential natural gas consumption. In\r\ncollaboration with one of Germany’s largest energy providers, we conducted\r\na natural field experiment (N = 2,598) to evaluate the effectiveness of a\r\nbehaviorally-guided co-design of such a gas-saving initiative by implementing\r\ntwo established behavioral instruments – reminders of gas saving intentions and\r\ndescriptive norm feedback. Our findings show limited effectiveness of the behav-\r\nioral instruments during the high-price period. The feedback risks a “boomerang\r\neffect” among households with above-average initial savings, who reduce their\r\nconservation efforts in response. The reminder does not significantly enhance sav-\r\nings in our main specifications, yet, realizes 1 percentage point savings in alternate\r\nmodels refining for outliers. Potential mechanisms include a significant intention-\r\naction gap and misperceived effectiveness of energy-saving actions, which are not\r\nalleviated by the reminder."}],"citation":{"mla":"Tinnefeld, Vicky, et al. Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis. ZEW Discussion Paper No. 25-60, 2025.","ama":"Tinnefeld V, Kesternich M, Werthschulte M. Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis. ZEW Discussion Paper No. 25-60; 2025.","bibtex":"@book{Tinnefeld_Kesternich_Werthschulte_2025, title={Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis}, publisher={ZEW Discussion Paper No. 25-60}, author={Tinnefeld, Vicky and Kesternich, Martin and Werthschulte, Madeline}, year={2025} }","apa":"Tinnefeld, V., Kesternich, M., & Werthschulte, M. (2025). Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis. ZEW Discussion Paper No. 25-60.","ieee":"V. Tinnefeld, M. Kesternich, and M. Werthschulte, Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis. ZEW Discussion Paper No. 25-60, 2025.","chicago":"Tinnefeld, Vicky, Martin Kesternich, and Madeline Werthschulte. Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis. ZEW Discussion Paper No. 25-60, 2025.","short":"V. Tinnefeld, M. Kesternich, M. Werthschulte, Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis, ZEW Discussion Paper No. 25-60, 2025."},"file_date_updated":"2025-11-28T12:04:11Z","keyword":["Residential energy savings","energy crisis","behavioral interventions","survey data","field experiment"],"type":"working_paper","date_created":"2025-11-28T12:07:25Z","file":[{"date_created":"2025-11-28T12:04:11Z","creator":"mkestern","file_id":"62698","content_type":"application/pdf","success":1,"file_name":"dp25060.pdf","access_level":"closed","file_size":2165853,"relation":"main_file","date_updated":"2025-11-28T12:04:11Z"}],"has_accepted_license":"1","date_updated":"2025-12-01T10:21:20Z","jel":["C93","D04","D91","Q41"],"author":[{"full_name":"Tinnefeld, Vicky","first_name":"Vicky","last_name":"Tinnefeld"},{"full_name":"Kesternich, Martin","orcid":"0000-0002-0653-7680","last_name":"Kesternich","first_name":"Martin","id":"98922"},{"last_name":"Werthschulte","first_name":"Madeline","full_name":"Werthschulte, Madeline"}],"status":"public","title":"Do Energy-Saving Nudges Deliver During High-Price Periods? Field Experimental Evidence From the European Energy Crisis","year":"2025","ddc":["330"],"user_id":"98922","publisher":"ZEW Discussion Paper No. 25-60","_id":"62697","language":[{"iso":"eng"}]},{"abstract":[{"text":"In diesem Beitrag wird zunächst die historische Entstehung von Open Science kurz skizziert und definiert, was unter diesem Begriff zu verstehen ist. Daran anschließend werden die Open-Science-Praktiken Open Data, Open Access, Open Source, Open Methodology und Open Peer Review dargestellt und diskutiert, welche Forschungserkenntnisse zu Open Science vorhanden sind. Im Schluss werden Forschungsdesiderate aufgegriffen und die Implikationen von Open Science für die Wissenschaft erläutert.","lang":"ger"}],"publication":"Hochschulforschung","department":[{"_id":"121"}],"type":"book_chapter","keyword":["Open Data","Open Access","Open Source","Open Methodology","Open Peer Review"],"date_created":"2025-09-12T06:35:25Z","file":[{"content_type":"application/pdf","success":1,"file_id":"61238","date_updated":"2025-09-12T06:37:04Z","relation":"main_file","access_level":"closed","file_size":268261,"file_name":"2025 Steinhardt & Röwert Open Science.pdf","date_created":"2025-09-12T06:37:04Z","creator":"isste"}],"date_updated":"2025-12-17T09:05:53Z","publication_status":"published","publication_identifier":{"isbn":["9783748943334"]},"author":[{"id":"90339","full_name":"Steinhardt, Isabel","first_name":"Isabel","orcid":"https://orcid.org/0000-0002-2590-6189","last_name":"Steinhardt"},{"full_name":"Röwert, Ronny","first_name":"Ronny","last_name":"Röwert"}],"year":"2025","title":"Open Science","doi":"10.5771/9783748943334-487","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://www.nomos-elibrary.de/de/document/view/detail/uuid/cc4f88b8-f9a8-32ef-a706-a9134f224090"}],"quality_controlled":"1","citation":{"mla":"Steinhardt, Isabel, and Ronny Röwert. “Open Science.” Hochschulforschung, edited by Peer Pasternack et al., Nomos, 2025, pp. 487–96, doi:10.5771/9783748943334-487.","apa":"Steinhardt, I., & Röwert, R. (2025). Open Science. In P. Pasternack, G. Reinmann, & C. Schneijderberg (Eds.), Hochschulforschung (pp. 487–496). Nomos. https://doi.org/10.5771/9783748943334-487","ieee":"I. Steinhardt and R. Röwert, “Open Science,” in Hochschulforschung, P. Pasternack, G. Reinmann, and C. Schneijderberg, Eds. Baden-Baden: Nomos, 2025, pp. 487–496.","chicago":"Steinhardt, Isabel, and Ronny Röwert. “Open Science.” In Hochschulforschung, edited by Peer Pasternack, Gabi Reinmann, and Christian Schneijderberg, 487–96. Baden-Baden: Nomos, 2025. https://doi.org/10.5771/9783748943334-487.","ama":"Steinhardt I, Röwert R. Open Science. In: Pasternack P, Reinmann G, Schneijderberg C, eds. Hochschulforschung. Nomos; 2025:487-496. doi:10.5771/9783748943334-487","short":"I. Steinhardt, R. Röwert, in: P. Pasternack, G. Reinmann, C. Schneijderberg (Eds.), Hochschulforschung, Nomos, Baden-Baden, 2025, pp. 487–496.","bibtex":"@inbook{Steinhardt_Röwert_2025, place={Baden-Baden}, title={Open Science}, DOI={10.5771/9783748943334-487}, booktitle={Hochschulforschung}, publisher={Nomos}, author={Steinhardt, Isabel and Röwert, Ronny}, editor={Pasternack, Peer and Reinmann, Gabi and Schneijderberg, Christian }, year={2025}, pages={487–496} }"},"file_date_updated":"2025-09-12T06:37:04Z","oa":"1","place":"Baden-Baden","has_accepted_license":"1","status":"public","editor":[{"full_name":"Pasternack, Peer","last_name":"Pasternack","first_name":"Peer"},{"full_name":"Reinmann, Gabi","last_name":"Reinmann","first_name":"Gabi"},{"last_name":"Schneijderberg","first_name":"Christian ","full_name":"Schneijderberg, Christian "}],"ddc":["300"],"user_id":"90339","_id":"61237","publisher":"Nomos","page":"487-496"},{"author":[{"first_name":"Wilhelm","last_name":"Kirchgässner","full_name":"Kirchgässner, Wilhelm"},{"full_name":"Förster, Nikolas","last_name":"Förster","first_name":"Nikolas"},{"full_name":"Piepenbrock, Till","first_name":"Till","last_name":"Piepenbrock"},{"first_name":"Oliver","last_name":"Schweins","full_name":"Schweins, Oliver"},{"last_name":"Wallscheid","first_name":"Oliver","full_name":"Wallscheid, Oliver"}],"year":"2025","status":"public","title":"HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores","intvolume":" 40","date_updated":"2026-01-06T08:08:01Z","_id":"63498","page":"3326-3335","volume":40,"doi":"10.1109/TPEL.2024.3488174","user_id":"83383","citation":{"short":"W. Kirchgässner, N. Förster, T. Piepenbrock, O. Schweins, O. Wallscheid, IEEE Transactions on Power Electronics 40 (2025) 3326–3335.","chicago":"Kirchgässner, Wilhelm, Nikolas Förster, Till Piepenbrock, Oliver Schweins, and Oliver Wallscheid. “HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores.” IEEE Transactions on Power Electronics 40, no. 2 (2025): 3326–35. https://doi.org/10.1109/TPEL.2024.3488174.","apa":"Kirchgässner, W., Förster, N., Piepenbrock, T., Schweins, O., & Wallscheid, O. (2025). HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores. IEEE Transactions on Power Electronics, 40(2), 3326–3335. https://doi.org/10.1109/TPEL.2024.3488174","ieee":"W. Kirchgässner, N. Förster, T. Piepenbrock, O. Schweins, and O. Wallscheid, “HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores,” IEEE Transactions on Power Electronics, vol. 40, no. 2, pp. 3326–3335, 2025, doi: 10.1109/TPEL.2024.3488174.","ama":"Kirchgässner W, Förster N, Piepenbrock T, Schweins O, Wallscheid O. HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores. IEEE Transactions on Power Electronics. 2025;40(2):3326-3335. doi:10.1109/TPEL.2024.3488174","bibtex":"@article{Kirchgässner_Förster_Piepenbrock_Schweins_Wallscheid_2025, title={HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores}, volume={40}, DOI={10.1109/TPEL.2024.3488174}, number={2}, journal={IEEE Transactions on Power Electronics}, author={Kirchgässner, Wilhelm and Förster, Nikolas and Piepenbrock, Till and Schweins, Oliver and Wallscheid, Oliver}, year={2025}, pages={3326–3335} }","mla":"Kirchgässner, Wilhelm, et al. “HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores.” IEEE Transactions on Power Electronics, vol. 40, no. 2, 2025, pp. 3326–35, doi:10.1109/TPEL.2024.3488174."},"publication":"IEEE Transactions on Power Electronics","issue":"2","date_created":"2026-01-06T08:07:13Z","department":[{"_id":"52"}],"keyword":["Mathematical models","Estimation","Data models","Convolutional neural networks","Accuracy","Magnetic hysteresis","Magnetic cores","Temperature measurement","Magnetic domains","Temperature distribution","Convolutional neural network (CNN)","machine learning (ML)","magnetics"],"type":"journal_article"},{"author":[{"id":"47565","orcid":"0000-0001-5765-971X","first_name":"Iris","last_name":"Gräßler","full_name":"Gräßler, Iris"},{"id":"405","full_name":"Pottebaum, Jens","first_name":"Jens","last_name":"Pottebaum","orcid":"http://orcid.org/0000-0001-8778-2989"},{"full_name":"Nyhuis, Peter","first_name":"Peter","last_name":"Nyhuis"},{"full_name":"Stark, Rainer","first_name":"Rainer","last_name":"Stark"},{"full_name":"Thoben, Klaus-Dieter","last_name":"Thoben","first_name":"Klaus-Dieter"},{"first_name":"Petra","last_name":"Wiederkehr","full_name":"Wiederkehr, Petra"}],"publication_identifier":{"issn":["2942-6170"]},"year":"2025","title":"Hybrid Decision Support in Product Creation - Improving performance with data science and artificial intelligence","intvolume":" 2025","article_type":"original","date_updated":"2025-02-15T09:40:52Z","publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"alternative_title":["Hybride Entscheidungsunterstützung in der Produktentstehung - Mit Data Science und Künstlicher Intelligenz die Leistungsfähigkeit erhöhen"],"doi":"10.30844/i4sd.25.1.18","issue":"1","publication":"Industry 4.0 Science","abstract":[{"text":"Technical systems are characterized by increasing interdisciplinarity, complexity and networking. A product and its corresponding production systems require interdisciplinary multi-objective optimization. Sustainability and recyclability demands increase said complexity. The efficiency of previously established engineering methods is reaching its limits, which can only be overcome by systematic integration of extreme data. The aim of \"hybrid decision support\" is as follows: Data science and artificial intelligence should be used to supplement human capabilities in conjunction with existing heuristics, methods, modeling and simulation to increase the efficiency of product creation.","lang":"eng"}],"date_created":"2025-02-15T09:31:30Z","department":[{"_id":"152"}],"keyword":["AI","artificial intelligence","Data Science","decision support","extreme data","Künstliche Intelligenz","product creation","product development"],"type":"journal_article","status":"public","publisher":"GITO mbH Verlag","_id":"58650","volume":2025,"user_id":"405","citation":{"chicago":"Gräßler, Iris, Jens Pottebaum, Peter Nyhuis, Rainer Stark, Klaus-Dieter Thoben, and Petra Wiederkehr. “Hybrid Decision Support in Product Creation - Improving Performance with Data Science and Artificial Intelligence.” Industry 4.0 Science 2025, no. 1 (2025). https://doi.org/10.30844/i4sd.25.1.18.","short":"I. Gräßler, J. Pottebaum, P. Nyhuis, R. Stark, K.-D. Thoben, P. Wiederkehr, Industry 4.0 Science 2025 (2025).","ieee":"I. Gräßler, J. Pottebaum, P. Nyhuis, R. Stark, K.-D. Thoben, and P. Wiederkehr, “Hybrid Decision Support in Product Creation - Improving performance with data science and artificial intelligence,” Industry 4.0 Science, vol. 2025, no. 1, 2025, doi: 10.30844/i4sd.25.1.18.","apa":"Gräßler, I., Pottebaum, J., Nyhuis, P., Stark, R., Thoben, K.-D., & Wiederkehr, P. (2025). Hybrid Decision Support in Product Creation - Improving performance with data science and artificial intelligence. Industry 4.0 Science, 2025(1). https://doi.org/10.30844/i4sd.25.1.18","bibtex":"@article{Gräßler_Pottebaum_Nyhuis_Stark_Thoben_Wiederkehr_2025, title={Hybrid Decision Support in Product Creation - Improving performance with data science and artificial intelligence}, volume={2025}, DOI={10.30844/i4sd.25.1.18}, number={1}, journal={Industry 4.0 Science}, publisher={GITO mbH Verlag}, author={Gräßler, Iris and Pottebaum, Jens and Nyhuis, Peter and Stark, Rainer and Thoben, Klaus-Dieter and Wiederkehr, Petra}, year={2025} }","ama":"Gräßler I, Pottebaum J, Nyhuis P, Stark R, Thoben K-D, Wiederkehr P. Hybrid Decision Support in Product Creation - Improving performance with data science and artificial intelligence. Industry 40 Science. 2025;2025(1). doi:10.30844/i4sd.25.1.18","mla":"Gräßler, Iris, et al. “Hybrid Decision Support in Product Creation - Improving Performance with Data Science and Artificial Intelligence.” Industry 4.0 Science, vol. 2025, no. 1, GITO mbH Verlag, 2025, doi:10.30844/i4sd.25.1.18."},"quality_controlled":"1","oa":"1"},{"_id":"60497","publisher":"Springer Nature Switzerland","page":"342--361","volume":15718,"user_id":"114410","conference":{"name":"22th European Semantic Web Conference (ESWC 2025)","start_date":"2025-06-01","location":"Portorož, Slovenia","end_date":"2025-06-05"},"status":"public","oa":"1","citation":{"mla":"Löhnert, Bianca, et al. “Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite.” The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}, vol. 15718, Springer Nature Switzerland, 2025, pp. 342--361, doi:10.1007/978-3-031-94575-5_19.","bibtex":"@inproceedings{Löhnert_Augsten_Okulmus_Ortiz_2025, series={Lecture Notes in Computer Science}, title={Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite}, volume={15718}, DOI={10.1007/978-3-031-94575-5_19}, booktitle={The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}}, publisher={Springer Nature Switzerland}, author={Löhnert, Bianca and Augsten, Nikolaus and Okulmus, Cem and Ortiz, Magdalena}, year={2025}, pages={342--361}, collection={Lecture Notes in Computer Science} }","ama":"Löhnert B, Augsten N, Okulmus C, Ortiz M. Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite. In: The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}. Vol 15718. Lecture Notes in Computer Science. Springer Nature Switzerland; 2025:342--361. doi:10.1007/978-3-031-94575-5_19","ieee":"B. Löhnert, N. Augsten, C. Okulmus, and M. Ortiz, “Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite,” in The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}, Portorož, Slovenia, 2025, vol. 15718, pp. 342--361, doi: 10.1007/978-3-031-94575-5_19.","apa":"Löhnert, B., Augsten, N., Okulmus, C., & Ortiz, M. (2025). Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite. The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}, 15718, 342--361. https://doi.org/10.1007/978-3-031-94575-5_19","short":"B. Löhnert, N. Augsten, C. Okulmus, M. Ortiz, in: The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}, Springer Nature Switzerland, 2025, pp. 342--361.","chicago":"Löhnert, Bianca, Nikolaus Augsten, Cem Okulmus, and Magdalena Ortiz. “Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite.” In The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}, 15718:342--361. Lecture Notes in Computer Science. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-94575-5_19."},"quality_controlled":"1","language":[{"iso":"eng"}],"series_title":"Lecture Notes in Computer Science","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2405.18181"}],"doi":"10.1007/978-3-031-94575-5_19","author":[{"full_name":"Löhnert, Bianca","last_name":"Löhnert","first_name":"Bianca"},{"full_name":"Augsten, Nikolaus","last_name":"Augsten","first_name":"Nikolaus"},{"orcid":"0000-0002-7742-0439","last_name":"Okulmus","first_name":"Cem","full_name":"Okulmus, Cem","id":"114410"},{"full_name":"Ortiz, Magdalena","first_name":"Magdalena","last_name":"Ortiz"}],"publication_identifier":{"issn":["0302-9743","1611-3349"],"isbn":["9783031945748","9783031945755"]},"title":"Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite","year":"2025","intvolume":" 15718","publication_status":"published","date_updated":"2025-07-02T11:55:19Z","date_created":"2025-07-02T11:46:06Z","department":[{"_id":"888"}],"keyword":["Ontology-based Data Access","Property Graphs","Navigational Queries"],"type":"conference","publication":"The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}","abstract":[{"lang":"eng","text":"Despite the advantages that the virtual knowledge graph paradigm has brought to many application domains, state-of-the-art systems still do not support popular graph database management systems like Neo4j. Their query rewriting algorithms focus on languages like conjunctive queries and their unions, which were developed for relational data and are poorly suited for graph data. Moreover, they also limit the expressiveness of the ontology languages that admit rewritings, restricting them to those that enjoy the so-called FO-rewritability property. Rewritings have thus focused on the DL-Lite family of Description Logics. In this paper, we propose a technique for rewriting a family of navigational queries for a suitably tailored fragment of ELHI. Leveraging navigational features in the target query language, we can include some widely-used axiom shapes not supported by DL-Lite. We implemented a proof-of-concept prototype that rewrites into Cypher queries, and tested it on a real-world cognitive neuroscience use case with promising results."}]}]