[{"year":"2023","quality_controlled":"1","issue":"1","title":"Schulpraktikum zwischen Kind und Nebenjob? Einfluss von sozialen und organisationalen Bedingungsfaktoren auf das Belastungserleben Lehramtsstudierender im Praxissemester","date_created":"2023-09-18T07:55:53Z","abstract":[{"text":"Trotz der Annahme, dass Langzeitpraktika im Lehramts-studium hohe Belastungen für Studierende darstellen können, sind empirische Analysen zum Einfluss sozialer (z.B. die Betreuung eigener Kinder, Pflegeaufgaben) und organisationaler Bedingungsfaktoren (z.B. Erwerbstätigkeit, Fahrzeiten zur Praktikumsschule, Zusatzkosten) rar. Daher wurden in diesem Beitrag im Rahmen einer Sekundäranalyse evaluativer Daten Zusammenhänge zwischen dem Belastungserleben von N = 611 Lehramtsstudierenden im Praxissemester an der Universität Paderborn und verschiedenen Bedingungsfaktoren untersucht. Das Belastungserleben wurde vor und nach dem Praxissemester mit Hilfe des Maslach-Burnout-Inventars (MBI-SS) erfasst. Regressionsanalysen ergaben, dass soziale und organisationale Bedingungsfaktoren kaum Unterschiede im Belastungserleben aufklären. Als einzige bedeutende Faktoren mit kleinen Effekten erwiesen sich die Fahrzeit zur Praktikumsschule und die Höhe evtl. zusätzlicher Materialkosten. Auch durch Clusteranalysen ermittelte Gruppen von hochbelasteten Studierenden zeichnen sich nicht durch spezifische soziale oder organisationale Bedingungsfaktoren aus.","lang":"eng"}],"publication":"Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion","keyword":["Praxissemester","Belastung","Burnout","Lehramtsstudium","soziale Situation"],"language":[{"iso":"ger"}],"intvolume":"         6","citation":{"mla":"Vogelsang, Christoph, and André Brandhorst. “Schulpraktikum zwischen Kind und Nebenjob? Einfluss von sozialen und organisationalen Bedingungsfaktoren auf das Belastungserleben Lehramtsstudierender im Praxissemester.” <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i>, vol. 6, no. 1, 2023, doi:<a href=\"https://doi.org/10.11576/HLZ-5818\">10.11576/HLZ-5818</a>.","bibtex":"@article{Vogelsang_Brandhorst_2023, title={Schulpraktikum zwischen Kind und Nebenjob? Einfluss von sozialen und organisationalen Bedingungsfaktoren auf das Belastungserleben Lehramtsstudierender im Praxissemester}, volume={6}, DOI={<a href=\"https://doi.org/10.11576/HLZ-5818\">10.11576/HLZ-5818</a>}, number={1}, journal={Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion}, author={Vogelsang, Christoph and Brandhorst, André}, year={2023} }","short":"C. Vogelsang, A. Brandhorst, Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion 6 (2023).","apa":"Vogelsang, C., &#38; Brandhorst, A. (2023). Schulpraktikum zwischen Kind und Nebenjob? Einfluss von sozialen und organisationalen Bedingungsfaktoren auf das Belastungserleben Lehramtsstudierender im Praxissemester. <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i>, <i>6</i>(1). <a href=\"https://doi.org/10.11576/HLZ-5818\">https://doi.org/10.11576/HLZ-5818</a>","chicago":"Vogelsang, Christoph, and André Brandhorst. “Schulpraktikum zwischen Kind und Nebenjob? Einfluss von sozialen und organisationalen Bedingungsfaktoren auf das Belastungserleben Lehramtsstudierender im Praxissemester.” <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i> 6, no. 1 (2023). <a href=\"https://doi.org/10.11576/HLZ-5818\">https://doi.org/10.11576/HLZ-5818</a>.","ieee":"C. Vogelsang and A. Brandhorst, “Schulpraktikum zwischen Kind und Nebenjob? Einfluss von sozialen und organisationalen Bedingungsfaktoren auf das Belastungserleben Lehramtsstudierender im Praxissemester,” <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i>, vol. 6, no. 1, 2023, doi: <a href=\"https://doi.org/10.11576/HLZ-5818\">10.11576/HLZ-5818</a>.","ama":"Vogelsang C, Brandhorst A. Schulpraktikum zwischen Kind und Nebenjob? Einfluss von sozialen und organisationalen Bedingungsfaktoren auf das Belastungserleben Lehramtsstudierender im Praxissemester. <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i>. 2023;6(1). doi:<a href=\"https://doi.org/10.11576/HLZ-5818\">10.11576/HLZ-5818</a>"},"publication_status":"published","doi":"10.11576/HLZ-5818","date_updated":"2023-09-18T08:01:34Z","volume":6,"author":[{"full_name":"Vogelsang, Christoph","id":"4245","last_name":"Vogelsang","first_name":"Christoph"},{"first_name":"André","last_name":"Brandhorst","full_name":"Brandhorst, André"}],"status":"public","type":"journal_article","article_type":"original","_id":"47117","department":[{"_id":"33"},{"_id":"586"}],"user_id":"4245"},{"title":"Continuous Situation-specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment","author":[{"id":"47208","full_name":"Gottschalk, Sebastian","last_name":"Gottschalk","first_name":"Sebastian"},{"first_name":"Enes","orcid":"0000-0002-5967-833X","last_name":"Yigitbas","full_name":"Yigitbas, Enes","id":"8447"},{"full_name":"Nowosad, Alexander","last_name":"Nowosad","first_name":"Alexander"},{"first_name":"Gregor","full_name":"Engels, Gregor","id":"107","last_name":"Engels"}],"date_created":"2022-07-01T08:08:03Z","date_updated":"2023-03-14T09:58:52Z","citation":{"bibtex":"@article{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Continuous Situation-specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment}, journal={International Journal on Software and Systems Modeling (SoSyM) }, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels, Gregor}, year={2022} }","mla":"Gottschalk, Sebastian, et al. “Continuous Situation-Specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment.” <i>International Journal on Software and Systems Modeling (SoSyM) </i>, 2022.","short":"S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, International Journal on Software and Systems Modeling (SoSyM)  (2022).","apa":"Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2022). Continuous Situation-specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment. <i>International Journal on Software and Systems Modeling (SoSyM) </i>.","ama":"Gottschalk S, Yigitbas E, Nowosad A, Engels G. Continuous Situation-specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment. <i>International Journal on Software and Systems Modeling (SoSyM) </i>. Published online 2022.","chicago":"Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels. “Continuous Situation-Specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment.” <i>International Journal on Software and Systems Modeling (SoSyM) </i>, 2022.","ieee":"S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Continuous Situation-specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment,” <i>International Journal on Software and Systems Modeling (SoSyM) </i>, 2022."},"year":"2022","language":[{"iso":"eng"}],"keyword":["Business Model Development","Situational Method Engineering","Situation-specific","Business Model Canvas","Continuous Development"],"department":[{"_id":"66"},{"_id":"534"}],"user_id":"8447","_id":"32307","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"_id":"4","name":"SFB 901 - C: SFB 901 - Project Area C"},{"_id":"17","name":"SFB 901 - C5: SFB 901 - Subproject C5"}],"status":"public","abstract":[{"text":"The development of new business models is essential for startups to become successful, as well as  for established companies to explore new business opportunities. However, developing such business models is a continuous challenging activity where different tasks need to be performed, and business decisions need to be made. Both have to fit the constantly changeable situation in which the business model is developed to reduce the risk of developing ineffective business models with low market penetration. Therefore, a method for developing situation-specific business models is needed. As a solution, we refine the concept of situational method engineering (SME) to business model development. SME, in turn, provides means to construct situation-specific development methods out of fragments from a method repository.\r\n\r\nWe develop a concept for the continuous situation-specific development of business models based on design science. The approach uses the roles of a domain expert,  a method engineer, and a business developer together with a repository with method fragments for developing business models and a repository with modeling artifacts for supporting the development. Both repositories are filled by utilizing the experience of domain experts. Out of these repositories, situation-specific development methods for developing business models can be continuously composed based on the changeable situation by the method engineer and enacted by the business developer. We implement it as an open-source tool and evaluate its applicability in an industrial case study of developing a business model for a local event platform. Our results show that situation awareness supports the continuous development of business models.","lang":"eng"}],"publication":"International Journal on Software and Systems Modeling (SoSyM) ","type":"journal_article"},{"type":"conference","publication":"Proceedings of the 5th International Workshop on Software-intensive Business (IWSiB'22) ","status":"public","abstract":[{"text":"Due to the increasing influences of a VUCA world, design thinking workshops have been established as a standard technique to build solutions according to uncertain customer needs. Concerning the ongoing pandemic and rising development of solutions across organizations, more and more workshops were conducted online with software support. However, existing software tools insufficiently address the different workshop situations in terms of the process (i.e., fixed tasks to conduct), the place (e.g., static online whiteboards), and people (i.e., synchronous working of all stakeholders).\r\nTherefore, we propose a design science study to develop a situation-specific software support that can be configured with flexible development processes, different places, and task-related people. Based on practical experience in existing research projects, we derive the initial design requirements and map them to a set of design principles. Out of that, we design a concept with its implementation as a software tool and point out open challenges. ","lang":"eng"}],"user_id":"8447","department":[{"_id":"66"},{"_id":"534"}],"project":[{"_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"_id":"17","name":"SFB 901 - C5: SFB 901 - Subproject C5"}],"_id":"32309","language":[{"iso":"eng"}],"keyword":["design thinking","situation-specific","cross-organizational","software support"],"citation":{"ieee":"S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Towards Situation-specific Software Support for Cross-organizational Design Thinking Processes,” 2022.","chicago":"Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels. “Towards Situation-Specific Software Support for Cross-Organizational Design Thinking Processes.” In <i>Proceedings of the 5th International Workshop on Software-Intensive Business (IWSiB’22) </i>. ACM, 2022.","ama":"Gottschalk S, Yigitbas E, Nowosad A, Engels G. Towards Situation-specific Software Support for Cross-organizational Design Thinking Processes. In: <i>Proceedings of the 5th International Workshop on Software-Intensive Business (IWSiB’22) </i>. ACM; 2022.","bibtex":"@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Towards Situation-specific Software Support for Cross-organizational Design Thinking Processes}, booktitle={Proceedings of the 5th International Workshop on Software-intensive Business (IWSiB’22) }, publisher={ACM}, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels, Gregor}, year={2022} }","mla":"Gottschalk, Sebastian, et al. “Towards Situation-Specific Software Support for Cross-Organizational Design Thinking Processes.” <i>Proceedings of the 5th International Workshop on Software-Intensive Business (IWSiB’22) </i>, ACM, 2022.","short":"S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Proceedings of the 5th International Workshop on Software-Intensive Business (IWSiB’22) , ACM, 2022.","apa":"Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2022). Towards Situation-specific Software Support for Cross-organizational Design Thinking Processes. <i>Proceedings of the 5th International Workshop on Software-Intensive Business (IWSiB’22) </i>."},"year":"2022","author":[{"full_name":"Gottschalk, Sebastian","id":"47208","last_name":"Gottschalk","first_name":"Sebastian"},{"id":"8447","full_name":"Yigitbas, Enes","orcid":"0000-0002-5967-833X","last_name":"Yigitbas","first_name":"Enes"},{"first_name":"Alexander","full_name":"Nowosad, Alexander","last_name":"Nowosad"},{"first_name":"Gregor","full_name":"Engels, Gregor","id":"107","last_name":"Engels"}],"date_created":"2022-07-01T08:14:16Z","date_updated":"2023-03-14T09:59:05Z","publisher":"ACM","title":"Towards Situation-specific Software Support for Cross-organizational Design Thinking Processes"},{"publication":"Schnittstelle Kunstunterricht: Körper – Raum – Skulptur","abstract":[{"lang":"ger","text":"Der vorliegende Text betrachtet das Phänomen der ‚Spur‘ aus einer kunstwissenschaftlichen Perspektive heraus mit dem Anspruch, die ‚Spur‘ als Form des künstlerischen Ausdrucks zu charakterisieren. Das Phänomen der ‚Spur‘ erweist sich als anschlussfähig für die bildende Kunst, im Besonderen für die Gattung der Bildhauerei. Der Text kann als vorbereitende oder vertiefende Lektüre für das im vorangegangenen Text vorgestellte studentische Projekt herangezogen werden."}],"keyword":["Ausstellung","didaktische Konzeptionen","Erstsemester","Forschungsansätze","Kunstunterricht","Körper","künstlerisches Handeln","Lehr-Lern-Situation","Lehrende","Praxisbeispiele","Rebecca Horn","Skulptur","Studierende","Unterrichtsgestaltung","zeitgenössische Kunst"],"language":[{"iso":"ger"}],"edition":"1","year":"2022","publisher":"Athena wbv Publikation","date_created":"2023-05-02T08:43:59Z","title":"Die Spur als künstlerische Ausdrucksform","type":"book_chapter","editor":[{"last_name":"Pauls","full_name":"Pauls, Karina","first_name":"Karina"}],"status":"public","_id":"44310","department":[{"_id":"43"}],"user_id":"49787","series_title":"Schnittstelle Kunstunterricht","publication_identifier":{"unknown":["9783763971473"]},"publication_status":"published","related_material":{"link":[{"relation":"other","url":"https://www.wbv.de/shop/Schnittstelle-Kunstunterricht-Koerper-Raum-Skulptur-I71473"}]},"place":"Bielefeld","page":"65 - 82","intvolume":"         1","citation":{"chicago":"Langer, Svenja. “Die Spur als künstlerische Ausdrucksform.” In <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>, edited by Karina Pauls, 1st ed., 1:65–82. Schnittstelle Kunstunterricht. Bielefeld: Athena wbv Publikation, 2022. <a href=\"https://doi.org/10.3278/9783763971480\">https://doi.org/10.3278/9783763971480</a>.","ieee":"S. Langer, “Die Spur als künstlerische Ausdrucksform,” in <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>, 1st ed., vol. 1, K. Pauls, Ed. Bielefeld: Athena wbv Publikation, 2022, pp. 65–82.","ama":"Langer S. Die Spur als künstlerische Ausdrucksform. In: Pauls K, ed. <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>. Vol 1. 1st ed. Schnittstelle Kunstunterricht. Athena wbv Publikation; 2022:65-82. doi:<a href=\"https://doi.org/10.3278/9783763971480\">10.3278/9783763971480</a>","short":"S. Langer, in: K. Pauls (Ed.), Schnittstelle Kunstunterricht: Körper – Raum – Skulptur, 1st ed., Athena wbv Publikation, Bielefeld, 2022, pp. 65–82.","mla":"Langer, Svenja. “Die Spur als künstlerische Ausdrucksform.” <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>, edited by Karina Pauls, 1st ed., vol. 1, Athena wbv Publikation, 2022, pp. 65–82, doi:<a href=\"https://doi.org/10.3278/9783763971480\">10.3278/9783763971480</a>.","bibtex":"@inbook{Langer_2022, place={Bielefeld}, edition={1}, series={Schnittstelle Kunstunterricht}, title={Die Spur als künstlerische Ausdrucksform}, volume={1}, DOI={<a href=\"https://doi.org/10.3278/9783763971480\">10.3278/9783763971480</a>}, booktitle={Schnittstelle Kunstunterricht: Körper – Raum – Skulptur}, publisher={Athena wbv Publikation}, author={Langer, Svenja}, editor={Pauls, Karina}, year={2022}, pages={65–82}, collection={Schnittstelle Kunstunterricht} }","apa":"Langer, S. (2022). Die Spur als künstlerische Ausdrucksform. In K. Pauls (Ed.), <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i> (1st ed., Vol. 1, pp. 65–82). Athena wbv Publikation. <a href=\"https://doi.org/10.3278/9783763971480\">https://doi.org/10.3278/9783763971480</a>"},"date_updated":"2023-05-22T07:37:21Z","volume":1,"author":[{"first_name":"Svenja","last_name":"Langer","full_name":"Langer, Svenja","id":"49787"}],"doi":"10.3278/9783763971480"},{"edition":"1","year":"2022","date_created":"2023-05-02T07:53:25Z","publisher":"Athena wbv Publikation","title":"Spurensicherung, Transformation und Spurerzeugung als künstlerische Ausdrucksformen - Blick in eine Ausstellung","publication":"Schnittstelle Kunstunterricht: Körper – Raum – Skulptur","abstract":[{"text":"Mit der in diesem Text vorgestellten kunstpraktischen Masterarbeit lässt sich praxisbezogen aufzeigen, wie die ‚Spur‘ für künstlerische Prozesse fruchtbar gemacht und als künstlerische Ausdrucksform produktiv werden kann. Die Arbeit wurde im Juli 2021 im Raum für Kunst e. V. Paderborn unter dem Titel ‚SPUREN‘ ausgestellt und befragt das Thema ‚Spuren‘ mit medienübergreifenden Mitteln aus unterschiedlichen Perspektiven. Im Rahmen von künstlerischen Transformationsprozessen durch die Auseinandersetzung mit in der Umwelt gefundenen, gesicherten sowie selbst erzeugten Spuren generiert die kunstpraktische Abschlussarbeit neue Perspektiven auf das alltägliche Phänomen des ‚Risses'.","lang":"ger"}],"language":[{"iso":"ger"}],"keyword":["Ausstellung","didaktische Konzeptionen","Erstsemester","Forschungsansätze","Kunstunterricht","Körper","künstlerisches Handeln","Lehr-Lern-Situation","Lehrende","Praxisbeispiele","Rebecca Horn","Skulptur","Studierende","Unterrichtsgestaltung","zeitgenössische Kunst"],"related_material":{"link":[{"relation":"other","url":"https://www.wbv.de/shop/Schnittstelle-Kunstunterricht-Koerper-Raum-Skulptur-I71473"}]},"publication_identifier":{"unknown":["9783763971473"]},"publication_status":"published","page":"43 - 64","intvolume":"         1","citation":{"bibtex":"@inbook{Langer_2022, place={Bielefeld}, edition={1}, series={Schnittstelle Kunstunterricht}, title={Spurensicherung, Transformation und Spurerzeugung als künstlerische Ausdrucksformen - Blick in eine Ausstellung}, volume={1}, DOI={<a href=\"https://doi.org/10.3278/9783763971480\">10.3278/9783763971480</a>}, booktitle={Schnittstelle Kunstunterricht: Körper – Raum – Skulptur}, publisher={Athena wbv Publikation}, author={Langer, Svenja}, editor={Pauls, Karina}, year={2022}, pages={43–64}, collection={Schnittstelle Kunstunterricht} }","short":"S. Langer, in: K. Pauls (Ed.), Schnittstelle Kunstunterricht: Körper – Raum – Skulptur, 1st ed., Athena wbv Publikation, Bielefeld, 2022, pp. 43–64.","mla":"Langer, Svenja. “Spurensicherung, Transformation und Spurerzeugung als künstlerische Ausdrucksformen - Blick in eine Ausstellung.” <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>, edited by Karina Pauls, 1st ed., vol. 1, Athena wbv Publikation, 2022, pp. 43–64, doi:<a href=\"https://doi.org/10.3278/9783763971480\">10.3278/9783763971480</a>.","apa":"Langer, S. (2022). Spurensicherung, Transformation und Spurerzeugung als künstlerische Ausdrucksformen - Blick in eine Ausstellung. In K. Pauls (Ed.), <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i> (1st ed., Vol. 1, pp. 43–64). Athena wbv Publikation. <a href=\"https://doi.org/10.3278/9783763971480\">https://doi.org/10.3278/9783763971480</a>","ama":"Langer S. Spurensicherung, Transformation und Spurerzeugung als künstlerische Ausdrucksformen - Blick in eine Ausstellung. In: Pauls K, ed. <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>. Vol 1. 1st ed. Schnittstelle Kunstunterricht. Athena wbv Publikation; 2022:43-64. doi:<a href=\"https://doi.org/10.3278/9783763971480\">10.3278/9783763971480</a>","ieee":"S. Langer, “Spurensicherung, Transformation und Spurerzeugung als künstlerische Ausdrucksformen - Blick in eine Ausstellung,” in <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>, 1st ed., vol. 1, K. Pauls, Ed. Bielefeld: Athena wbv Publikation, 2022, pp. 43–64.","chicago":"Langer, Svenja. “Spurensicherung, Transformation und Spurerzeugung als künstlerische Ausdrucksformen - Blick in eine Ausstellung.” In <i>Schnittstelle Kunstunterricht: Körper – Raum – Skulptur</i>, edited by Karina Pauls, 1st ed., 1:43–64. Schnittstelle Kunstunterricht. Bielefeld: Athena wbv Publikation, 2022. <a href=\"https://doi.org/10.3278/9783763971480\">https://doi.org/10.3278/9783763971480</a>."},"place":"Bielefeld","volume":1,"author":[{"first_name":"Svenja","last_name":"Langer","full_name":"Langer, Svenja","id":"49787"}],"date_updated":"2023-05-22T07:46:19Z","doi":"10.3278/9783763971480","type":"book_chapter","status":"public","editor":[{"first_name":"Karina","last_name":"Pauls","full_name":"Pauls, Karina"}],"department":[{"_id":"43"}],"user_id":"49787","series_title":"Schnittstelle Kunstunterricht","_id":"44304"},{"date_created":"2019-05-13T10:35:39Z","author":[{"last_name":"Sondermann-Wölke","full_name":"Sondermann-Wölke, Christoph","first_name":"Christoph"},{"last_name":"Geisler","full_name":"Geisler, Jens","first_name":"Jens"},{"full_name":"Sextro, Walter","id":"21220","last_name":"Sextro","first_name":"Walter"}],"date_updated":"2022-01-06T07:04:19Z","doi":"10.1109/RAMS.2010.5448080","title":"Increasing the reliability of a self-optimizing railway guidance system","publication_identifier":{"issn":["0149-144X"]},"quality_controlled":"1","page":"1 -6","citation":{"ama":"Sondermann-Wölke C, Geisler J, Sextro W. Increasing the reliability of a self-optimizing railway guidance system. In: <i>Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual</i>. ; 2010:1-6. doi:<a href=\"https://doi.org/10.1109/RAMS.2010.5448080\">10.1109/RAMS.2010.5448080</a>","ieee":"C. Sondermann-Wölke, J. Geisler, and W. Sextro, “Increasing the reliability of a self-optimizing railway guidance system,” in <i>Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual</i>, 2010, pp. 1–6.","chicago":"Sondermann-Wölke, Christoph, Jens Geisler, and Walter Sextro. “Increasing the Reliability of a Self-Optimizing Railway Guidance System.” In <i>Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual</i>, 1–6, 2010. <a href=\"https://doi.org/10.1109/RAMS.2010.5448080\">https://doi.org/10.1109/RAMS.2010.5448080</a>.","apa":"Sondermann-Wölke, C., Geisler, J., &#38; Sextro, W. (2010). Increasing the reliability of a self-optimizing railway guidance system. In <i>Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual</i> (pp. 1–6). <a href=\"https://doi.org/10.1109/RAMS.2010.5448080\">https://doi.org/10.1109/RAMS.2010.5448080</a>","bibtex":"@inproceedings{Sondermann-Wölke_Geisler_Sextro_2010, title={Increasing the reliability of a self-optimizing railway guidance system}, DOI={<a href=\"https://doi.org/10.1109/RAMS.2010.5448080\">10.1109/RAMS.2010.5448080</a>}, booktitle={Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual}, author={Sondermann-Wölke, Christoph and Geisler, Jens and Sextro, Walter}, year={2010}, pages={1–6} }","mla":"Sondermann-Wölke, Christoph, et al. “Increasing the Reliability of a Self-Optimizing Railway Guidance System.” <i>Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual</i>, 2010, pp. 1–6, doi:<a href=\"https://doi.org/10.1109/RAMS.2010.5448080\">10.1109/RAMS.2010.5448080</a>.","short":"C. Sondermann-Wölke, J. Geisler, W. Sextro, in: Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual, 2010, pp. 1–6."},"year":"2010","department":[{"_id":"151"}],"user_id":"55222","_id":"9763","language":[{"iso":"eng"}],"keyword":["availability","dependability concept","multilevel dependability concept","railway vehicle","reliability","self optimizing active guidance system","self optimizing railway guidance system","situation classification","system behavior monitoring","optimal control","railways","reliability theory","self-adjusting systems"],"publication":"Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual","type":"conference","status":"public","abstract":[{"text":"Recent advances in information processing enable new kinds of technical systems, called self-optimizing systems. These systems are able to adapt their objectives and their behavior according to the current situation and influences autonomously. This behavior adaptation is non-deterministic and hence self-optimization is a risk to the system, e.g. if the result of the self-optimization process does not match the suddenly changed situation. In contrary, self-optimization could be used to increase the dependability by pursuing objectives like reliability and availability. In our preceding publications we introduced the so called multi-level dependability concept to cope with this new kind of systems (cf. [6]). This concept comprises the monitoring of the system behavior, the classification of the current situation, and the selection of the appropriate measure, if reliability limits are exceeded. In this paper we present for the first time experimental results. The dependability concept is implemented in the self-optimizing active guidance system of a railway vehicle. The test drives illustrate clearly that the proposed concept is able to cope with, e.g., sensor failures, and is able to increase the reliability and availability of the active guidance module.","lang":"eng"}]}]