[{"status":"public","type":"journal_article","article_number":"063115","article_type":"original","file_date_updated":"2023-04-26T16:20:56Z","_id":"37654","department":[{"_id":"636"}],"user_id":"85279","intvolume":"        33","citation":{"ama":"Dierkes E, Offen C, Ober-Blöbaum S, Flaßkamp K. Hamiltonian Neural Networks with Automatic Symmetry Detection. <i>Chaos</i>. 2023;33(6). doi:<a href=\"https://doi.org/10.1063/5.0142969\">10.1063/5.0142969</a>","ieee":"E. Dierkes, C. Offen, S. Ober-Blöbaum, and K. Flaßkamp, “Hamiltonian Neural Networks with Automatic Symmetry Detection,” <i>Chaos</i>, vol. 33, no. 6, Art. no. 063115, 2023, doi: <a href=\"https://doi.org/10.1063/5.0142969\">10.1063/5.0142969</a>.","chicago":"Dierkes, Eva, Christian Offen, Sina Ober-Blöbaum, and Kathrin Flaßkamp. “Hamiltonian Neural Networks with Automatic Symmetry Detection.” <i>Chaos</i> 33, no. 6 (2023). <a href=\"https://doi.org/10.1063/5.0142969\">https://doi.org/10.1063/5.0142969</a>.","mla":"Dierkes, Eva, et al. “Hamiltonian Neural Networks with Automatic Symmetry Detection.” <i>Chaos</i>, vol. 33, no. 6, 063115, AIP Publishing, 2023, doi:<a href=\"https://doi.org/10.1063/5.0142969\">10.1063/5.0142969</a>.","short":"E. Dierkes, C. Offen, S. Ober-Blöbaum, K. Flaßkamp, Chaos 33 (2023).","bibtex":"@article{Dierkes_Offen_Ober-Blöbaum_Flaßkamp_2023, title={Hamiltonian Neural Networks with Automatic Symmetry Detection}, volume={33}, DOI={<a href=\"https://doi.org/10.1063/5.0142969\">10.1063/5.0142969</a>}, number={6063115}, journal={Chaos}, publisher={AIP Publishing}, author={Dierkes, Eva and Offen, Christian and Ober-Blöbaum, Sina and Flaßkamp, Kathrin}, year={2023} }","apa":"Dierkes, E., Offen, C., Ober-Blöbaum, S., &#38; Flaßkamp, K. (2023). Hamiltonian Neural Networks with Automatic Symmetry Detection. <i>Chaos</i>, <i>33</i>(6), Article 063115. <a href=\"https://doi.org/10.1063/5.0142969\">https://doi.org/10.1063/5.0142969</a>"},"has_accepted_license":"1","publication_identifier":{"issn":["1054-1500"]},"publication_status":"published","related_material":{"link":[{"description":"GitHub","relation":"software","url":"https://github.com/eva-dierkes/HNN_withSymmetries"}]},"doi":"10.1063/5.0142969","oa":"1","date_updated":"2023-08-10T08:37:01Z","volume":33,"author":[{"first_name":"Eva","last_name":"Dierkes","full_name":"Dierkes, Eva"},{"first_name":"Christian","id":"85279","full_name":"Offen, Christian","orcid":"0000-0002-5940-8057","last_name":"Offen"},{"full_name":"Ober-Blöbaum, Sina","id":"16494","last_name":"Ober-Blöbaum","first_name":"Sina"},{"first_name":"Kathrin","last_name":"Flaßkamp","full_name":"Flaßkamp, Kathrin"}],"abstract":[{"text":"Recently, Hamiltonian neural networks (HNN) have been introduced to incorporate prior physical knowledge when\r\nlearning the dynamical equations of Hamiltonian systems. Hereby, the symplectic system structure is preserved despite\r\nthe data-driven modeling approach. However, preserving symmetries requires additional attention. In this research, we\r\nenhance the HNN with a Lie algebra framework to detect and embed symmetries in the neural network. This approach\r\nallows to simultaneously learn the symmetry group action and the total energy of the system. As illustrating examples,\r\na pendulum on a cart and a two-body problem from astrodynamics are considered.","lang":"eng"}],"file":[{"relation":"main_file","content_type":"application/pdf","title":"Hamiltonian Neural Networks with Automatic Symmetry Detection","file_size":5200111,"description":"Incorporating physical system knowledge into data-driven\nsystem identification has been shown to be beneficial. The\napproach presented in this article combines learning of an\nenergy-conserving model from data with detecting a Lie\ngroup representation of the unknown system symmetry.\nThe proposed approach can improve the learned model\nand reveal underlying symmetry simultaneously.","access_level":"open_access","file_name":"JournalPaper_main.pdf","file_id":"44205","date_updated":"2023-04-26T16:20:56Z","creator":"coffen","date_created":"2023-04-26T16:20:56Z"}],"publication":"Chaos","ddc":["510"],"language":[{"iso":"eng"}],"external_id":{"arxiv":["2301.07928"]},"year":"2023","issue":"6","title":"Hamiltonian Neural Networks with Automatic Symmetry Detection","publisher":"AIP Publishing","date_created":"2023-01-20T09:10:06Z"},{"title":"6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation.","date_updated":"2023-08-10T09:16:44Z","publisher":"utb","author":[{"first_name":"Lukas","full_name":"Dehmel, Lukas","id":"72044","last_name":"Dehmel"}],"date_created":"2023-08-10T09:15:49Z","place":"Bielefeld","year":"2023","page":"125-127","citation":{"apa":"Dehmel, L. (2023). 6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation. In M. Kondratjuk (Ed.), <i>Grundlagen der Erwachsenen- und Weiterbildungsforschung</i> (pp. 125–127). utb.","mla":"Dehmel, Lukas. “6.3.2 Medienpädagogische Professionalisierung in Der Beruflichen Weiterbildung. Eine Studie Aus Perspektive Der Biografischen Medienforschung. Steckbrief Zur Dissertation.” <i>Grundlagen Der Erwachsenen- Und Weiterbildungsforschung</i>, edited by Maria Kondratjuk, utb, 2023, pp. 125–27.","bibtex":"@inbook{Dehmel_2023, place={Bielefeld}, title={6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation.}, booktitle={Grundlagen der Erwachsenen- und Weiterbildungsforschung}, publisher={utb}, author={Dehmel, Lukas}, editor={Kondratjuk, Maria}, year={2023}, pages={125–127} }","short":"L. Dehmel, in: M. Kondratjuk (Ed.), Grundlagen Der Erwachsenen- Und Weiterbildungsforschung, utb, Bielefeld, 2023, pp. 125–127.","ama":"Dehmel L. 6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation. In: Kondratjuk M, ed. <i>Grundlagen Der Erwachsenen- Und Weiterbildungsforschung</i>. utb; 2023:125-127.","chicago":"Dehmel, Lukas. “6.3.2 Medienpädagogische Professionalisierung in Der Beruflichen Weiterbildung. Eine Studie Aus Perspektive Der Biografischen Medienforschung. Steckbrief Zur Dissertation.” In <i>Grundlagen Der Erwachsenen- Und Weiterbildungsforschung</i>, edited by Maria Kondratjuk, 125–27. Bielefeld: utb, 2023.","ieee":"L. Dehmel, “6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation.,” in <i>Grundlagen der Erwachsenen- und Weiterbildungsforschung</i>, M. Kondratjuk, Ed. Bielefeld: utb, 2023, pp. 125–127."},"language":[{"iso":"eng"}],"_id":"46473","user_id":"72044","editor":[{"full_name":"Kondratjuk, Maria","last_name":"Kondratjuk","first_name":"Maria"}],"status":"public","publication":"Grundlagen der Erwachsenen- und Weiterbildungsforschung","type":"book_chapter"},{"title":"„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane","main_file_link":[{"url":"https://www.dfg.de/download/pdf/dfg_im_profil/geschaeftsstelle/publikationen/forschung_magazin/2023/german_research_2023_01.pdf"}],"date_updated":"2023-08-10T09:01:30Z","author":[{"last_name":"Unterstell","full_name":"Unterstell, Rembert","first_name":"Rembert"}],"date_created":"2023-08-10T09:01:24Z","year":"2023","page":"8-11","citation":{"apa":"Unterstell, R. (2023). „Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane. <i>German Research – Magazine of the Deutsche Forschungsgemeinschaft</i>, <i>1</i>, 8–11.","bibtex":"@article{Unterstell_2023, title={„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane}, number={1}, journal={german research – Magazine of the Deutsche Forschungsgemeinschaft}, author={Unterstell, Rembert}, year={2023}, pages={8–11} }","mla":"Unterstell, Rembert. “„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane.” <i>German Research – Magazine of the Deutsche Forschungsgemeinschaft</i>, no. 1, 2023, pp. 8–11.","short":"R. Unterstell, German Research – Magazine of the Deutsche Forschungsgemeinschaft (2023) 8–11.","chicago":"Unterstell, Rembert. “„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane.” <i>German Research – Magazine of the Deutsche Forschungsgemeinschaft</i>, no. 1 (2023): 8–11.","ieee":"R. Unterstell, “„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane,” <i>german research – Magazine of the Deutsche Forschungsgemeinschaft</i>, no. 1, pp. 8–11, 2023.","ama":"Unterstell R. „Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane. <i>german research – Magazine of the Deutsche Forschungsgemeinschaft</i>. 2023;(1):8-11."},"publication_status":"published","issue":"1","language":[{"iso":"eng"}],"_id":"46471","department":[{"_id":"187"}],"user_id":"68544","status":"public","publication":"german research – Magazine of the Deutsche Forschungsgemeinschaft","type":"journal_article"},{"issue":"53","citation":{"ama":"Ade L, Breiwe R, Dehmel L, et al., eds. <i>ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE</i>.; 2023. doi:<a href=\"https://doi.org/doi.org/10.21240/mpaed/53.X\">doi.org/10.21240/mpaed/53.X</a>","ieee":"L. Ade <i>et al.</i>, Eds., <i>ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE</i>, no. 53. 2023.","chicago":"Ade, Larissa, René Breiwe, Lukas Dehmel, Karsten D. Wolf, Klaus Rummler, Valentin Dander, Nina Grünberger, and Mandy Schiefner-Rohs, eds. <i>ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE</i>. Zeitschrift MedienPädagogik, 2023. <a href=\"https://doi.org/doi.org/10.21240/mpaed/53.X\">https://doi.org/doi.org/10.21240/mpaed/53.X</a>.","bibtex":"@book{Ade_Breiwe_Dehmel_Wolf_Rummler_Dander_Grünberger_Schiefner-Rohs_2023, series={Zeitschrift MedienPädagogik}, title={ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE}, DOI={<a href=\"https://doi.org/doi.org/10.21240/mpaed/53.X\">doi.org/10.21240/mpaed/53.X</a>}, number={53}, year={2023}, collection={Zeitschrift MedienPädagogik} }","mla":"Ade, Larissa, et al., editors. <i>ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE</i>. no. 53, 2023, doi:<a href=\"https://doi.org/doi.org/10.21240/mpaed/53.X\">doi.org/10.21240/mpaed/53.X</a>.","short":"L. Ade, R. Breiwe, L. Dehmel, K.D. Wolf, K. Rummler, V. Dander, N. Grünberger, M. Schiefner-Rohs, eds., ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE, 2023.","apa":"Ade, L., Breiwe, R., Dehmel, L., Wolf, K. D., Rummler, K., Dander, V., Grünberger, N., &#38; Schiefner-Rohs, M. (Eds.). (2023). <i>ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE</i> (Issue 53). <a href=\"https://doi.org/doi.org/10.21240/mpaed/53.X\">https://doi.org/doi.org/10.21240/mpaed/53.X</a>"},"year":"2023","date_created":"2023-08-10T09:24:52Z","date_updated":"2023-08-10T09:27:03Z","doi":"doi.org/10.21240/mpaed/53.X","title":"ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE","type":"conference_editor","status":"public","editor":[{"last_name":"Ade","full_name":"Ade, Larissa","first_name":"Larissa"},{"last_name":"Breiwe","full_name":"Breiwe, René","first_name":"René"},{"full_name":"Dehmel, Lukas","id":"72044","last_name":"Dehmel","first_name":"Lukas"},{"first_name":"Karsten D.","last_name":"Wolf","full_name":"Wolf, Karsten D."},{"first_name":"Klaus","full_name":"Rummler, Klaus","last_name":"Rummler"},{"first_name":"Valentin","full_name":"Dander, Valentin","last_name":"Dander"},{"first_name":"Nina","last_name":"Grünberger","full_name":"Grünberger, Nina"},{"last_name":"Schiefner-Rohs","full_name":"Schiefner-Rohs, Mandy","first_name":"Mandy"}],"user_id":"72044","series_title":"Zeitschrift MedienPädagogik","_id":"46474","language":[{"iso":"eng"}]},{"doi":"https://doi.org/10.21240/mpaed/53/2023.06.12.X ","title":"Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets.","date_created":"2023-08-10T09:11:48Z","author":[{"first_name":"Lukas","last_name":"Dehmel","id":"72044","full_name":"Dehmel, Lukas"},{"first_name":"Dorothee","id":"346","full_name":"Meister, Dorothee","last_name":"Meister"},{"first_name":"Lara","last_name":"Gerhardts","full_name":"Gerhardts, Lara"}],"date_updated":"2023-08-10T09:12:02Z","citation":{"short":"L. Dehmel, D. Meister, L. Gerhardts, Zeitschrift MedienPädagogik (2023) 55–75.","mla":"Dehmel, Lukas, et al. “Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion Einer Unbeabsichtigten Begleiterscheinung Der Arbeit Mit Tablets.” <i>Zeitschrift MedienPädagogik</i>, no. 53, 2023, pp. 55–75, doi:<a href=\"https://doi.org/10.21240/mpaed/53/2023.06.12.X \">https://doi.org/10.21240/mpaed/53/2023.06.12.X </a>.","bibtex":"@article{Dehmel_Meister_Gerhardts_2023, title={Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets.}, DOI={<a href=\"https://doi.org/10.21240/mpaed/53/2023.06.12.X \">https://doi.org/10.21240/mpaed/53/2023.06.12.X </a>}, number={53}, journal={Zeitschrift MedienPädagogik}, author={Dehmel, Lukas and Meister, Dorothee and Gerhardts, Lara}, year={2023}, pages={55–75} }","apa":"Dehmel, L., Meister, D., &#38; Gerhardts, L. (2023). Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets. <i>Zeitschrift MedienPädagogik</i>, <i>53</i>, 55–75. <a href=\"https://doi.org/10.21240/mpaed/53/2023.06.12.X \">https://doi.org/10.21240/mpaed/53/2023.06.12.X </a>","ama":"Dehmel L, Meister D, Gerhardts L. Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets. <i>Zeitschrift MedienPädagogik</i>. 2023;(53):55-75. doi:<a href=\"https://doi.org/10.21240/mpaed/53/2023.06.12.X \">https://doi.org/10.21240/mpaed/53/2023.06.12.X </a>","chicago":"Dehmel, Lukas, Dorothee Meister, and Lara Gerhardts. “Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion Einer Unbeabsichtigten Begleiterscheinung Der Arbeit Mit Tablets.” <i>Zeitschrift MedienPädagogik</i>, no. 53 (2023): 55–75. <a href=\"https://doi.org/10.21240/mpaed/53/2023.06.12.X \">https://doi.org/10.21240/mpaed/53/2023.06.12.X </a>.","ieee":"L. Dehmel, D. Meister, and L. Gerhardts, “Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets.,” <i>Zeitschrift MedienPädagogik</i>, no. 53, pp. 55–75, 2023, doi: <a href=\"https://doi.org/10.21240/mpaed/53/2023.06.12.X \">https://doi.org/10.21240/mpaed/53/2023.06.12.X </a>."},"page":"55-75","year":"2023","issue":"53","language":[{"iso":"eng"}],"user_id":"72044","_id":"46472","status":"public","type":"journal_article","publication":"Zeitschrift MedienPädagogik"},{"title":"Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen","doi":"10.1007/978-3-658-39145-4_11","publisher":"Springer Fachmedien Wiesbaden","date_updated":"2023-08-10T10:13:18Z","date_created":"2023-08-10T10:11:20Z","author":[{"full_name":"Godlewsky, Tanja","last_name":"Godlewsky","first_name":"Tanja"},{"id":"20747","full_name":"Jacke, Christoph","last_name":"Jacke","first_name":"Christoph"},{"first_name":"Stefanie","last_name":"Roenneke","full_name":"Roenneke, Stefanie"},{"first_name":"Thomas","full_name":"Venker, Thomas","last_name":"Venker"}],"place":"Wiesbaden","year":"2023","citation":{"ieee":"T. Godlewsky, C. Jacke, S. Roenneke, and T. Venker, “Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen,” in <i>Musik und Internet. Aktuelle Phänomene populärer Kulturen</i>, P. Moormann and N. Ruth, Eds. Wiesbaden: Springer Fachmedien Wiesbaden, 2023.","chicago":"Godlewsky, Tanja, Christoph Jacke, Stefanie Roenneke, and Thomas Venker. “Pop(Musik)Journalismen Zwischen Printmagazin-Krise Und Postdigitaler Realität – Forschungsüberblick Und Multiperspektivische Thesen.” In <i>Musik Und Internet. Aktuelle Phänomene Populärer Kulturen</i>, edited by Peter Moormann and Nicolas Ruth. Wiesbaden: Springer Fachmedien Wiesbaden, 2023. <a href=\"https://doi.org/10.1007/978-3-658-39145-4_11\">https://doi.org/10.1007/978-3-658-39145-4_11</a>.","ama":"Godlewsky T, Jacke C, Roenneke S, Venker T. Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen. In: Moormann P, Ruth N, eds. <i>Musik Und Internet. Aktuelle Phänomene Populärer Kulturen</i>. Springer Fachmedien Wiesbaden; 2023. doi:<a href=\"https://doi.org/10.1007/978-3-658-39145-4_11\">10.1007/978-3-658-39145-4_11</a>","apa":"Godlewsky, T., Jacke, C., Roenneke, S., &#38; Venker, T. (2023). Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen. In P. Moormann &#38; N. Ruth (Eds.), <i>Musik und Internet. Aktuelle Phänomene populärer Kulturen</i>. Springer Fachmedien Wiesbaden. <a href=\"https://doi.org/10.1007/978-3-658-39145-4_11\">https://doi.org/10.1007/978-3-658-39145-4_11</a>","bibtex":"@inbook{Godlewsky_Jacke_Roenneke_Venker_2023, place={Wiesbaden}, title={Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen}, DOI={<a href=\"https://doi.org/10.1007/978-3-658-39145-4_11\">10.1007/978-3-658-39145-4_11</a>}, booktitle={Musik und Internet. Aktuelle Phänomene populärer Kulturen}, publisher={Springer Fachmedien Wiesbaden}, author={Godlewsky, Tanja and Jacke, Christoph and Roenneke, Stefanie and Venker, Thomas}, editor={Moormann, Peter and Ruth, Nicolas}, year={2023} }","short":"T. Godlewsky, C. Jacke, S. Roenneke, T. Venker, in: P. Moormann, N. Ruth (Eds.), Musik Und Internet. Aktuelle Phänomene Populärer Kulturen, Springer Fachmedien Wiesbaden, Wiesbaden, 2023.","mla":"Godlewsky, Tanja, et al. “Pop(Musik)Journalismen Zwischen Printmagazin-Krise Und Postdigitaler Realität – Forschungsüberblick Und Multiperspektivische Thesen.” <i>Musik Und Internet. Aktuelle Phänomene Populärer Kulturen</i>, edited by Peter Moormann and Nicolas Ruth, Springer Fachmedien Wiesbaden, 2023, doi:<a href=\"https://doi.org/10.1007/978-3-658-39145-4_11\">10.1007/978-3-658-39145-4_11</a>."},"publication_status":"published","publication_identifier":{"issn":["2626-6199","2626-6202"],"isbn":["9783658391447","9783658391454"]},"language":[{"iso":"eng"}],"_id":"46475","user_id":"33226","department":[{"_id":"607"}],"abstract":[{"lang":"ger","text":"Dieser Beitrag bietet verschiedene professionelle Perspektiven auf den popmusikalischen Kommunikationsprozesses innerhalb postdigitaler Popmusikjournalismuskulturen. Neben einer wissenschaftlichen Rahmung, Übersicht und Strukturierung des Untersuchungsfelds und des Forschungsstands versammelt der Beitrag multiperspektivische Thesen, die journalistische Praktiken und ihre Reflexionen von Produktion über Distribution und Rezeption/Nutzung bis zur Weiterverarbeitung inklusive Archivierung/Institutionalisierung/Musealisierung aufgreifen und herausstellen. Die aufgestellten Thesen gelten als Aufschlag für die zukünftige Analyse des so fundamentalen und doch auch immer wieder übersehenen Berufsfeldes und seiner Rezeption zwischen Faszination und Exploitation."}],"editor":[{"last_name":"Moormann","full_name":"Moormann, Peter","first_name":"Peter"},{"last_name":"Ruth","full_name":"Ruth, Nicolas","first_name":"Nicolas"}],"status":"public","type":"book_chapter","publication":"Musik und Internet. Aktuelle Phänomene populärer Kulturen"},{"year":"2023","citation":{"ieee":"S. Wituschek, L. Elbel, and M. Lechner, “Versatile self-piercing riveting with a tumbling superimposed punch,” 2023, doi: <a href=\"https://doi.org/10.21741/9781644902479-122\">10.21741/9781644902479-122</a>.","chicago":"Wituschek, S., L. Elbel, and M. Lechner. “Versatile Self-Piercing Riveting with a Tumbling Superimposed Punch.” In <i>Materials Research Proceedings</i>. Materials Research Forum LLC, 2023. <a href=\"https://doi.org/10.21741/9781644902479-122\">https://doi.org/10.21741/9781644902479-122</a>.","ama":"Wituschek S, Elbel L, Lechner M. Versatile self-piercing riveting with a tumbling superimposed punch. In: <i>Materials Research Proceedings</i>. Materials Research Forum LLC; 2023. doi:<a href=\"https://doi.org/10.21741/9781644902479-122\">10.21741/9781644902479-122</a>","apa":"Wituschek, S., Elbel, L., &#38; Lechner, M. (2023). Versatile self-piercing riveting with a tumbling superimposed punch. <i>Materials Research Proceedings</i>. <a href=\"https://doi.org/10.21741/9781644902479-122\">https://doi.org/10.21741/9781644902479-122</a>","mla":"Wituschek, S., et al. “Versatile Self-Piercing Riveting with a Tumbling Superimposed Punch.” <i>Materials Research Proceedings</i>, Materials Research Forum LLC, 2023, doi:<a href=\"https://doi.org/10.21741/9781644902479-122\">10.21741/9781644902479-122</a>.","short":"S. Wituschek, L. Elbel, M. Lechner, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.","bibtex":"@inproceedings{Wituschek_Elbel_Lechner_2023, title={Versatile self-piercing riveting with a tumbling superimposed punch}, DOI={<a href=\"https://doi.org/10.21741/9781644902479-122\">10.21741/9781644902479-122</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Wituschek, S. and Elbel, L. and Lechner, M.}, year={2023} }"},"publication_identifier":{"issn":["2474-395X"]},"publication_status":"published","title":"Versatile self-piercing riveting with a tumbling superimposed punch","doi":"10.21741/9781644902479-122","publisher":"Materials Research Forum LLC","date_updated":"2023-08-10T10:41:41Z","author":[{"first_name":"S.","full_name":"Wituschek, S.","last_name":"Wituschek"},{"last_name":"Elbel","full_name":"Elbel, L.","first_name":"L."},{"full_name":"Lechner, M.","last_name":"Lechner","first_name":"M."}],"date_created":"2023-08-10T10:38:51Z","abstract":[{"lang":"eng","text":"<jats:p>Abstract. Increasing resource efficiency is a major challenge and affects almost every aspect of social and economic life. The mobility sector in particular is responsible for a large share of primary energy consumption and is increasingly in the focus of public interest. One possibility to adress these challenges is to reduce the vehicle weight by means of lightweight construction technologies such as multi-material systems. These assemblies consist of workpieces with different mechanical and geometrical properties, which poses a major challenge for joining technology. Mechanical joining processes such as semi-tubular self-piercing riveting are often used in the production of these assemblies, but due to their process characteristics, they are rigid and can only react to changing process variables to a limited extent. One way to increase the versatility of self-piercing riveting is to superimpose a tumbling kinematics on the punch. During tumbling, an angular offset of the punch axis to the tool axis is set and the contact area between punch and workpiece is reduced. In this work, investigations were carried out to determine how the tumbling strategy, consisting of the parameters tumbling angle, tumbling onset and tumbling kinematics, affects the material flow of the rivet element. For this purpose, experimental tests are conducted with the typical materials of conventional multi-material systems and the geometric joint formations are determined by means of macrographs. </jats:p>"}],"status":"public","publication":"Materials Research Proceedings","type":"conference","language":[{"iso":"eng"}],"_id":"46476","project":[{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"user_id":"83423"},{"type":"dissertation","status":"public","_id":"46482","department":[{"_id":"48"}],"user_id":"22707","extern":"1","publication_status":"published","place":"Paderborn","page":"xi, 160","citation":{"ieee":"A. Sprenger, <i>Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen</i>. Paderborn: Universität Paderborn, 2023.","chicago":"Sprenger, Alexander. <i>Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen</i>. Paderborn: Universität Paderborn, 2023. <a href=\"https://doi.org/10.17619/UNIPB/1-1787\">https://doi.org/10.17619/UNIPB/1-1787</a>.","ama":"Sprenger A. <i>Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen</i>. Universität Paderborn; 2023. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1787\">10.17619/UNIPB/1-1787</a>","apa":"Sprenger, A. (2023). <i>Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen</i>. Universität Paderborn. <a href=\"https://doi.org/10.17619/UNIPB/1-1787\">https://doi.org/10.17619/UNIPB/1-1787</a>","short":"A. Sprenger, Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen, Universität Paderborn, Paderborn, 2023.","mla":"Sprenger, Alexander. <i>Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen</i>. Universität Paderborn, 2023, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1787\">10.17619/UNIPB/1-1787</a>.","bibtex":"@book{Sprenger_2023, place={Paderborn}, title={Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-1787\">10.17619/UNIPB/1-1787</a>}, publisher={Universität Paderborn}, author={Sprenger, Alexander}, year={2023} }"},"oa":"1","date_updated":"2023-08-12T09:13:18Z","supervisor":[{"first_name":"Sybille","full_name":"Hellebrand, Sybille","id":"209","last_name":"Hellebrand","orcid":"0000-0002-3717-3939"},{"last_name":"Platzner","id":"398","full_name":"Platzner, Marco","first_name":"Marco"}],"author":[{"first_name":"Alexander","full_name":"Sprenger, Alexander","id":"22707","orcid":"0000-0002-0775-7677","last_name":"Sprenger"}],"doi":"10.17619/UNIPB/1-1787","main_file_link":[{"open_access":"1","url":"https://nbn-resolving.org/urn:nbn:de:hbz:466:2-45493"}],"abstract":[{"text":"Ever increasing demands on the performance of microchips are leading to ever more complex semiconductor technologies with ever shrinking feature sizes. Complex applications with high demands on safety and reliability, such as autonomous driving, are simultaneously driving the requirements for test and diagnosis of VLSI circuits. Throughout the life cycle of a microchip, uncertainties occur that affect its timing behavior. For example, weak circuit structures, aging effects, or process variations can lead to a change in the timing behavior of the circuit. While these uncertainties do not necessarily lead to a change of the functional behavior, they can lead to a reliability problem.\r\nWith modular and hybrid compaction two test instruments are presented in this work that can be used for X-tolerant test response compaction in the built-in Faster-than-At-Speed Test (FAST) which is used to detect uncertainties in VLSI circuits. One challenge for test response compaction during FAST is the high and varying X-rate at the outputs of the circuit under test. By dividing the circuit outputs into test groups and separately compacting these test groups using stochastic compactors, the modular compaction is able to handle these high and varying X-rates.\r\nTo deal with uncertainties on logic interconnects, a method for distinguishing crosstalk and process variation is presented. In current semiconductor technologies, the number of parasitic coupling capacitances between logic interconnects is growing. These coupling capacitances can lead to crosstalk, which causes increased current flow in the logic interconnects, which in turn can lead to increased electromigration. In the presented method, delay maps describing the timing behavior of the circuit outputs at different operating points are used to train artificial neural networks which classify the tested circuits into fault-free and faulty.","lang":"eng"},{"lang":"ger","text":"Immer größere Anforderungen an die Leistungsfähigkeit von Mikrochips führen zu Halbleitertechnologien mit immer kleiner werdenden Strukturgrößen. Anwendungen mit hohen Ansprüchen an Sicherheit und Zuverlässigkeit, wie z.B. das autonome Fahren, treiben gleichzeitig die Anforderungen an den Test hochintegrierter Schaltungen an. Während des gesamten Lebenszyklus eines Mikrochips kommt es zu Unsicherheiten im Zeitverhalten. So können z.B. schwache Schaltungsstrukturen, Alterungseffekte oder Prozessvariationen zu einer Veränderung des Zeitverhaltens führen. Während diese Unsicherheiten nicht zu einer Veränderung des funktionalen Verhaltens führen müssen, können sie jedoch zu einem Zuverlässigkeitsproblem führen.\r\nMit der modularen und der hybriden Kompaktierung werden in dieser Arbeit zwei Testinstrumente vorgestellt, die für die X-tolerante Testantwortkompaktierung im eingebauten Hochgeschwindigkeitstest verwendet werden können. Eine Herausforderung für die Testantwortkompaktierung während des Hochgeschwindigkeitstests ist die hohe und variierende X-Rate an den Ausgängen der zu testenden Schaltung. Durch die Einteilung der Schaltungsausgänge in Prüfgruppen und die separierte Kompaktierung der Prüfgruppen mithilfe von stochastischen Kompaktierern, können die vorgestellten Verfahren diese hohen und variierenden X-Raten verarbeiten.\r\nFür den Umgang mit Unsicherheiten auf Verbindungsleitungen der Logik-Schaltung wird ein Verfahren zur Unterscheidung von Übersprechen und Prozessvariation vorgestellt. In aktuellen Halbleitertechnologien kommt es vermehrt zu parasitären Koppelkapazitäten zwischen den Verbindungsleitungen. In dem vorgestellten Verfahren werden künstliche neuronale Netze trainiert, um die Schaltungen in fehlerfrei und fehlerhaft zu klassifizieren."}],"keyword":["Testantwortkompaktierung","Prozessvariation","Silicon Lifecycle Management"],"language":[{"iso":"ger"}],"year":"2023","publisher":"Universität Paderborn","date_created":"2023-08-12T09:10:38Z","title":"Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen"},{"publication":"CLEO: Fundamental Science 2023","type":"conference","status":"public","abstract":[{"lang":"eng","text":"We present a miniaturized pulse shaping device that creates an arbitrary dispersion through the interaction of multiple metasurfaces on less than 2 mm<jats:sup>3</jats:sup> volume. For this, a metalens and a grating-metasurface between two silver mirrors are fabricated. The grating contains further phase information to achieve the device's pulse shaping functionality."}],"department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"series_title":"Technical Digest Series","user_id":"30525","_id":"46485","project":[{"name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53","grant_number":"231447078"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"grant_number":"231447078","name":"TRR 142 - B09: TRR 142 - Effiziente Erzeugung mit maßgeschneiderter optischer Phaselage der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen (B09*)","_id":"170"}],"language":[{"iso":"eng"}],"article_number":"FTh4D.3","publication_status":"published","citation":{"chicago":"Geromel, René, Philip Georgi, Maximilian Protte, Tim Bartley, Lingling Huang, and Thomas Zentgraf. “Dispersion Control with Integrated Plasmonic Metasurfaces.” In <i>CLEO: Fundamental Science 2023</i>. Technical Digest Series. Optica Publishing Group, 2023. <a href=\"https://doi.org/10.1364/cleo_fs.2023.fth4d.3\">https://doi.org/10.1364/cleo_fs.2023.fth4d.3</a>.","ieee":"R. Geromel, P. Georgi, M. Protte, T. Bartley, L. Huang, and T. Zentgraf, “Dispersion control with integrated plasmonic metasurfaces,” presented at the CLEO: Fundamental Science 2023, San Jose, USA, 2023, doi: <a href=\"https://doi.org/10.1364/cleo_fs.2023.fth4d.3\">10.1364/cleo_fs.2023.fth4d.3</a>.","ama":"Geromel R, Georgi P, Protte M, Bartley T, Huang L, Zentgraf T. Dispersion control with integrated plasmonic metasurfaces. In: <i>CLEO: Fundamental Science 2023</i>. Technical Digest Series. Optica Publishing Group; 2023. doi:<a href=\"https://doi.org/10.1364/cleo_fs.2023.fth4d.3\">10.1364/cleo_fs.2023.fth4d.3</a>","short":"R. Geromel, P. Georgi, M. Protte, T. Bartley, L. Huang, T. Zentgraf, in: CLEO: Fundamental Science 2023, Optica Publishing Group, 2023.","mla":"Geromel, René, et al. “Dispersion Control with Integrated Plasmonic Metasurfaces.” <i>CLEO: Fundamental Science 2023</i>, FTh4D.3, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/cleo_fs.2023.fth4d.3\">10.1364/cleo_fs.2023.fth4d.3</a>.","bibtex":"@inproceedings{Geromel_Georgi_Protte_Bartley_Huang_Zentgraf_2023, series={Technical Digest Series}, title={Dispersion control with integrated plasmonic metasurfaces}, DOI={<a href=\"https://doi.org/10.1364/cleo_fs.2023.fth4d.3\">10.1364/cleo_fs.2023.fth4d.3</a>}, number={FTh4D.3}, booktitle={CLEO: Fundamental Science 2023}, publisher={Optica Publishing Group}, author={Geromel, René and Georgi, Philip and Protte, Maximilian and Bartley, Tim and Huang, Lingling and Zentgraf, Thomas}, year={2023}, collection={Technical Digest Series} }","apa":"Geromel, R., Georgi, P., Protte, M., Bartley, T., Huang, L., &#38; Zentgraf, T. (2023). Dispersion control with integrated plasmonic metasurfaces. <i>CLEO: Fundamental Science 2023</i>, Article FTh4D.3. CLEO: Fundamental Science 2023, San Jose, USA. <a href=\"https://doi.org/10.1364/cleo_fs.2023.fth4d.3\">https://doi.org/10.1364/cleo_fs.2023.fth4d.3</a>"},"year":"2023","author":[{"last_name":"Geromel","full_name":"Geromel, René","first_name":"René"},{"first_name":"Philip","last_name":"Georgi","full_name":"Georgi, Philip"},{"id":"46170","full_name":"Protte, Maximilian","last_name":"Protte","first_name":"Maximilian"},{"first_name":"Tim","full_name":"Bartley, Tim","id":"49683","last_name":"Bartley"},{"last_name":"Huang","full_name":"Huang, Lingling","first_name":"Lingling"},{"first_name":"Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","id":"30525","full_name":"Zentgraf, Thomas"}],"date_created":"2023-08-14T08:19:22Z","date_updated":"2023-08-14T08:22:31Z","publisher":"Optica Publishing Group","conference":{"name":"CLEO: Fundamental Science 2023","start_date":"2023-05-07","end_date":"2023-05-12","location":"San Jose, USA"},"doi":"10.1364/cleo_fs.2023.fth4d.3","title":"Dispersion control with integrated plasmonic metasurfaces"},{"keyword":["General Physics and Astronomy"],"language":[{"iso":"eng"}],"_id":"44851","user_id":"37763","department":[{"_id":"15"},{"_id":"230"}],"abstract":[{"lang":"eng","text":"<jats:p>We present the fabrication of strain-free quantum dots in the In0.53Ga0.47As/In0.52Al0.48As-system lattice matched to InP, as future sources for single and entangled photons for long-haul fiber-based quantum communication in the optical C-band. We achieved these quantum dots by local droplet etching via InAl droplets in an In0.52Al0.48As layer and subsequent filling of the holes with In0.53Ga0.47As. Here, we present detailed investigations of the hole morphologies measured by atomic force microscopy. Statistical analysis of a set of nanoholes reveals a high degree of symmetry for nearly half of them when etched at optimized temperatures. Overgrowth with 50–150 nm In0.52Al0.48As increases their diameter and elongates the holes along the [01̄1]-direction. By systematically scanning the parameter space, we were able to fill the holes with In0.53Ga0.47As, and by capping the filled holes and performing photoluminescence measurements, we observe photoluminescence emission in the O-band up into the C-band depending on the filling height of the nanoholes.</jats:p>"}],"status":"public","type":"journal_article","publication":"AIP Advances","title":"Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers","doi":"10.1063/5.0147281","publisher":"AIP Publishing","date_updated":"2023-08-14T10:05:15Z","date_created":"2023-05-15T08:55:49Z","author":[{"full_name":"Deutsch, D.","last_name":"Deutsch","first_name":"D."},{"last_name":"Buchholz","full_name":"Buchholz, C.","first_name":"C."},{"full_name":"Zolatanosha, V.","last_name":"Zolatanosha","first_name":"V."},{"last_name":"Jöns","full_name":"Jöns, K. D.","first_name":"K. D."},{"first_name":"D.","last_name":"Reuter","full_name":"Reuter, D."}],"volume":13,"year":"2023","citation":{"ama":"Deutsch D, Buchholz C, Zolatanosha V, Jöns KD, Reuter D. Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers. <i>AIP Advances</i>. 2023;13(5). doi:<a href=\"https://doi.org/10.1063/5.0147281\">10.1063/5.0147281</a>","ieee":"D. Deutsch, C. Buchholz, V. Zolatanosha, K. D. Jöns, and D. Reuter, “Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers,” <i>AIP Advances</i>, vol. 13, no. 5, 2023, doi: <a href=\"https://doi.org/10.1063/5.0147281\">10.1063/5.0147281</a>.","chicago":"Deutsch, D., C. Buchholz, V. Zolatanosha, K. D. Jöns, and D. Reuter. “Telecom C-Band Photon Emission from (In,Ga)As Quantum Dots Generated by Filling Nanoholes in In0.52Al0.48As Layers.” <i>AIP Advances</i> 13, no. 5 (2023). <a href=\"https://doi.org/10.1063/5.0147281\">https://doi.org/10.1063/5.0147281</a>.","short":"D. Deutsch, C. Buchholz, V. Zolatanosha, K.D. Jöns, D. Reuter, AIP Advances 13 (2023).","bibtex":"@article{Deutsch_Buchholz_Zolatanosha_Jöns_Reuter_2023, title={Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers}, volume={13}, DOI={<a href=\"https://doi.org/10.1063/5.0147281\">10.1063/5.0147281</a>}, number={5}, journal={AIP Advances}, publisher={AIP Publishing}, author={Deutsch, D. and Buchholz, C. and Zolatanosha, V. and Jöns, K. D. and Reuter, D.}, year={2023} }","mla":"Deutsch, D., et al. “Telecom C-Band Photon Emission from (In,Ga)As Quantum Dots Generated by Filling Nanoholes in In0.52Al0.48As Layers.” <i>AIP Advances</i>, vol. 13, no. 5, AIP Publishing, 2023, doi:<a href=\"https://doi.org/10.1063/5.0147281\">10.1063/5.0147281</a>.","apa":"Deutsch, D., Buchholz, C., Zolatanosha, V., Jöns, K. D., &#38; Reuter, D. (2023). Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers. <i>AIP Advances</i>, <i>13</i>(5). <a href=\"https://doi.org/10.1063/5.0147281\">https://doi.org/10.1063/5.0147281</a>"},"intvolume":"        13","publication_status":"published","publication_identifier":{"issn":["2158-3226"]},"issue":"5"},{"publication_identifier":{"issn":["0368-2048"]},"publication_status":"published","intvolume":"       264","citation":{"apa":"Müller, H., Weinberger, C., Grundmeier, G., &#38; de los Arcos de Pedro, M. T. (2023). UV-enhanced environmental charge compensation in near ambient pressure XPS. <i>Journal of Electron Spectroscopy and Related Phenomena</i>, <i>264</i>, Article 147317. <a href=\"https://doi.org/10.1016/j.elspec.2023.147317\">https://doi.org/10.1016/j.elspec.2023.147317</a>","bibtex":"@article{Müller_Weinberger_Grundmeier_de los Arcos de Pedro_2023, title={UV-enhanced environmental charge compensation in near ambient pressure XPS}, volume={264}, DOI={<a href=\"https://doi.org/10.1016/j.elspec.2023.147317\">10.1016/j.elspec.2023.147317</a>}, number={147317}, journal={Journal of Electron Spectroscopy and Related Phenomena}, publisher={Elsevier BV}, author={Müller, Hendrik and Weinberger, Christian and Grundmeier, Guido and de los Arcos de Pedro, Maria Teresa}, year={2023} }","short":"H. Müller, C. Weinberger, G. Grundmeier, M.T. de los Arcos de Pedro, Journal of Electron Spectroscopy and Related Phenomena 264 (2023).","mla":"Müller, Hendrik, et al. “UV-Enhanced Environmental Charge Compensation in near Ambient Pressure XPS.” <i>Journal of Electron Spectroscopy and Related Phenomena</i>, vol. 264, 147317, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.elspec.2023.147317\">10.1016/j.elspec.2023.147317</a>.","ama":"Müller H, Weinberger C, Grundmeier G, de los Arcos de Pedro MT. UV-enhanced environmental charge compensation in near ambient pressure XPS. <i>Journal of Electron Spectroscopy and Related Phenomena</i>. 2023;264. doi:<a href=\"https://doi.org/10.1016/j.elspec.2023.147317\">10.1016/j.elspec.2023.147317</a>","ieee":"H. Müller, C. Weinberger, G. Grundmeier, and M. T. de los Arcos de Pedro, “UV-enhanced environmental charge compensation in near ambient pressure XPS,” <i>Journal of Electron Spectroscopy and Related Phenomena</i>, vol. 264, Art. no. 147317, 2023, doi: <a href=\"https://doi.org/10.1016/j.elspec.2023.147317\">10.1016/j.elspec.2023.147317</a>.","chicago":"Müller, Hendrik, Christian Weinberger, Guido Grundmeier, and Maria Teresa de los Arcos de Pedro. “UV-Enhanced Environmental Charge Compensation in near Ambient Pressure XPS.” <i>Journal of Electron Spectroscopy and Related Phenomena</i> 264 (2023). <a href=\"https://doi.org/10.1016/j.elspec.2023.147317\">https://doi.org/10.1016/j.elspec.2023.147317</a>."},"year":"2023","volume":264,"author":[{"first_name":"Hendrik","last_name":"Müller","full_name":"Müller, Hendrik"},{"full_name":"Weinberger, Christian","id":"11848","last_name":"Weinberger","first_name":"Christian"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"},{"id":"54556","full_name":"de los Arcos de Pedro, Maria Teresa","last_name":"de los Arcos de Pedro","first_name":"Maria Teresa"}],"date_created":"2023-08-11T14:11:57Z","date_updated":"2023-08-11T14:13:19Z","publisher":"Elsevier BV","doi":"10.1016/j.elspec.2023.147317","title":"UV-enhanced environmental charge compensation in near ambient pressure XPS","publication":"Journal of Electron Spectroscopy and Related Phenomena","type":"journal_article","status":"public","department":[{"_id":"302"}],"user_id":"54556","_id":"46480","language":[{"iso":"eng"}],"keyword":["Physical and Theoretical Chemistry","Spectroscopy","Condensed Matter Physics","Atomic and Molecular Physics","and Optics","Radiation","Electronic","Optical and Magnetic Materials"],"article_number":"147317"},{"year":"2023","citation":{"ieee":"J. Elsner, C. Tenberge, and S. Fechner, “Videoanalyse des Modellierprozesses von Grundschüler*innen,” in <i>Lernen, Lehren und Forschen in einer digital geprägten Welt</i>, 2023, vol. 43, pp. 925–928.","chicago":"Elsner, Julia, Claudia Tenberge, and Sabine Fechner. “Videoanalyse des Modellierprozesses von Grundschüler*innen.” In <i>Lernen, Lehren und Forschen in einer digital geprägten Welt</i>, edited by Helena van Vorst, 43:925–28, 2023.","ama":"Elsner J, Tenberge C, Fechner S. Videoanalyse des Modellierprozesses von Grundschüler*innen. In: van Vorst H, ed. <i>Lernen, Lehren und Forschen in einer digital geprägten Welt</i>. Vol 43. ; 2023:925-928.","apa":"Elsner, J., Tenberge, C., &#38; Fechner, S. (2023). Videoanalyse des Modellierprozesses von Grundschüler*innen. In H. van Vorst (Ed.), <i>Lernen, Lehren und Forschen in einer digital geprägten Welt</i> (Vol. 43, pp. 925–928).","mla":"Elsner, Julia, et al. “Videoanalyse des Modellierprozesses von Grundschüler*innen.” <i>Lernen, Lehren und Forschen in einer digital geprägten Welt</i>, edited by Helena van Vorst, vol. 43, 2023, pp. 925–28.","short":"J. Elsner, C. Tenberge, S. Fechner, in: H. van Vorst (Ed.), Lernen, Lehren und Forschen in einer digital geprägten Welt, 2023, pp. 925–928.","bibtex":"@inproceedings{Elsner_Tenberge_Fechner_2023, title={Videoanalyse des Modellierprozesses von Grundschüler*innen}, volume={43}, booktitle={Lernen, Lehren und Forschen in einer digital geprägten Welt}, author={Elsner, Julia and Tenberge, Claudia and Fechner, Sabine}, editor={van Vorst, Helena}, year={2023}, pages={925–928} }"},"page":"925-928","intvolume":"        43","publication_status":"published","has_accepted_license":"1","title":"Videoanalyse des Modellierprozesses von Grundschüler*innen","date_updated":"2023-08-14T18:16:28Z","author":[{"id":"54277","full_name":"Elsner, Julia","last_name":"Elsner","first_name":"Julia"},{"first_name":"Claudia","last_name":"Tenberge","id":"67302","full_name":"Tenberge, Claudia"},{"orcid":"0000-0001-5645-5870","last_name":"Fechner","full_name":"Fechner, Sabine","id":"54823","first_name":"Sabine"}],"date_created":"2023-05-31T05:38:24Z","volume":43,"editor":[{"full_name":"van Vorst, Helena","last_name":"van Vorst","first_name":"Helena"}],"status":"public","type":"conference","publication":"Lernen, Lehren und Forschen in einer digital geprägten Welt","ddc":["370"],"language":[{"iso":"ger"}],"_id":"45371","user_id":"54823","department":[{"_id":"386"},{"_id":"588"}]},{"date_updated":"2023-08-15T07:52:00Z","volume":1,"date_created":"2023-08-15T07:45:48Z","author":[{"last_name":"Kundisch","id":"21117","full_name":"Kundisch, Dennis","first_name":"Dennis"}],"title":"#DIGITALENTS - Digital Talents Programm geht in die zweite Runde","publication_status":"published","year":"2023","page":"12-13","intvolume":"         1","citation":{"apa":"Kundisch, D. (2023). <i>#DIGITALENTS - Digital Talents Programm geht in die zweite Runde</i> (Vol. 1, pp. 12–13).","mla":"Kundisch, Dennis. <i>#DIGITALENTS - Digital Talents Programm geht in die zweite Runde</i>. 2023, pp. 12–13.","short":"D. Kundisch, #DIGITALENTS - Digital Talents Programm geht in die zweite Runde, 2023.","bibtex":"@book{Kundisch_2023, series={Update - Das Magazin des SICP–Software Innovation Campus Paderborn}, title={#DIGITALENTS - Digital Talents Programm geht in die zweite Runde}, volume={1}, author={Kundisch, Dennis}, year={2023}, pages={12–13}, collection={Update - Das Magazin des SICP–Software Innovation Campus Paderborn} }","ama":"Kundisch D. <i>#DIGITALENTS - Digital Talents Programm geht in die zweite Runde</i>. Vol 1.; 2023:12-13.","ieee":"D. Kundisch, <i>#DIGITALENTS - Digital Talents Programm geht in die zweite Runde</i>, vol. 1. 2023, pp. 12–13.","chicago":"Kundisch, Dennis. <i>#DIGITALENTS - Digital Talents Programm geht in die zweite Runde</i>. Vol. 1. Update - Das Magazin des SICP–Software Innovation Campus Paderborn, 2023."},"_id":"46491","department":[{"_id":"276"},{"_id":"534"}],"series_title":"Update - Das Magazin des SICP–Software Innovation Campus Paderborn","user_id":"16205","language":[{"iso":"ger"}],"type":"working_paper","status":"public"},{"language":[{"iso":"ger"}],"user_id":"16205","department":[{"_id":"276"}],"_id":"45656","status":"public","type":"journal_article","publication":"Kultur Management Network Magazin","title":"Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung","date_created":"2023-06-16T12:30:21Z","author":[{"first_name":"J. P.","full_name":"Kempkes, J. P.","last_name":"Kempkes"},{"last_name":"Kreuzhage","full_name":"Kreuzhage, K.","first_name":"K."},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"},{"first_name":"Janina","id":"64464","full_name":"Seutter, Janina","last_name":"Seutter"},{"first_name":"Christoph","last_name":"Weskamp","full_name":"Weskamp, Christoph"}],"volume":172,"date_updated":"2023-08-15T11:10:10Z","citation":{"chicago":"Kempkes, J. P., K. Kreuzhage, Dennis Kundisch, Janina Seutter, and Christoph Weskamp. “Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung.” <i>Kultur Management Network Magazin</i> 172 (2023).","ieee":"J. P. Kempkes, K. Kreuzhage, D. Kundisch, J. Seutter, and C. Weskamp, “Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung,” <i>Kultur Management Network Magazin</i>, vol. 172, 2023.","ama":"Kempkes JP, Kreuzhage K, Kundisch D, Seutter J, Weskamp C. Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung. <i>Kultur Management Network Magazin</i>. 2023;172.","apa":"Kempkes, J. P., Kreuzhage, K., Kundisch, D., Seutter, J., &#38; Weskamp, C. (2023). Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung. <i>Kultur Management Network Magazin</i>, <i>172</i>.","mla":"Kempkes, J. P., et al. “Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung.” <i>Kultur Management Network Magazin</i>, vol. 172, 2023.","short":"J.P. Kempkes, K. Kreuzhage, D. Kundisch, J. Seutter, C. Weskamp, Kultur Management Network Magazin 172 (2023).","bibtex":"@article{Kempkes_Kreuzhage_Kundisch_Seutter_Weskamp_2023, title={Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung}, volume={172}, journal={Kultur Management Network Magazin}, author={Kempkes, J. P. and Kreuzhage, K. and Kundisch, Dennis and Seutter, Janina and Weskamp, Christoph}, year={2023} }"},"intvolume":"       172","year":"2023","publication_status":"published"},{"publication_status":"published","quality_controlled":"1","citation":{"chicago":"Gräßler, Iris, and Dominik Wiechel. “Customized Impact Analyses for Technical Engineering Changes.” In <i>2023 18th Annual System of Systems Engineering Conference (SoSe)</i>. IEEE, 2023. <a href=\"https://doi.org/10.1109/sose59841.2023.10178484\">https://doi.org/10.1109/sose59841.2023.10178484</a>.","ieee":"I. Gräßler and D. Wiechel, “Customized impact analyses for technical engineering changes,” presented at the 18th Annual System of Systems Engineering Conference (SoSe), Lille, 2023, doi: <a href=\"https://doi.org/10.1109/sose59841.2023.10178484\">10.1109/sose59841.2023.10178484</a>.","ama":"Gräßler I, Wiechel D. Customized impact analyses for technical engineering changes. In: <i>2023 18th Annual System of Systems Engineering Conference (SoSe)</i>. IEEE; 2023. doi:<a href=\"https://doi.org/10.1109/sose59841.2023.10178484\">10.1109/sose59841.2023.10178484</a>","apa":"Gräßler, I., &#38; Wiechel, D. (2023). Customized impact analyses for technical engineering changes. <i>2023 18th Annual System of Systems Engineering Conference (SoSe)</i>. 18th Annual System of Systems Engineering Conference (SoSe), Lille. <a href=\"https://doi.org/10.1109/sose59841.2023.10178484\">https://doi.org/10.1109/sose59841.2023.10178484</a>","short":"I. Gräßler, D. Wiechel, in: 2023 18th Annual System of Systems Engineering Conference (SoSe), IEEE, 2023.","mla":"Gräßler, Iris, and Dominik Wiechel. “Customized Impact Analyses for Technical Engineering Changes.” <i>2023 18th Annual System of Systems Engineering Conference (SoSe)</i>, IEEE, 2023, doi:<a href=\"https://doi.org/10.1109/sose59841.2023.10178484\">10.1109/sose59841.2023.10178484</a>.","bibtex":"@inproceedings{Gräßler_Wiechel_2023, title={Customized impact analyses for technical engineering changes}, DOI={<a href=\"https://doi.org/10.1109/sose59841.2023.10178484\">10.1109/sose59841.2023.10178484</a>}, booktitle={2023 18th Annual System of Systems Engineering Conference (SoSe)}, publisher={IEEE}, author={Gräßler, Iris and Wiechel, Dominik}, year={2023} }"},"year":"2023","author":[{"full_name":"Gräßler, Iris","id":"47565","orcid":"0000-0001-5765-971X","last_name":"Gräßler","first_name":"Iris"},{"id":"67161","full_name":"Wiechel, Dominik","last_name":"Wiechel","first_name":"Dominik"}],"date_created":"2023-08-15T14:13:40Z","publisher":"IEEE","date_updated":"2023-08-15T14:18:56Z","conference":{"location":"Lille","end_date":"2023-06-16","start_date":"2023-06-14","name":"18th Annual System of Systems Engineering Conference (SoSe)"},"doi":"10.1109/sose59841.2023.10178484","title":"Customized impact analyses for technical engineering changes","type":"conference","publication":"2023 18th Annual System of Systems Engineering Conference (SoSe)","status":"public","user_id":"67161","department":[{"_id":"152"}],"_id":"46502","language":[{"iso":"eng"}]},{"publisher":"Emerald","date_created":"2023-08-16T06:20:42Z","title":"Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples","quality_controlled":"1","issue":"6","year":"2023","keyword":["Industrial and Manufacturing Engineering","Mechanical Engineering"],"language":[{"iso":"eng"}],"publication":"Rapid Prototyping Journal","abstract":[{"lang":"eng","text":"<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Purpose</jats:title>\r\n<jats:p>The purpose of this study is to investigate the manufacturability of Fe-3Si lattice structures and the resulting mechanical properties. This study could lead to the successful processing of squirrel cage conductors (a lattice structure by design) of an induction motor by additive manufacturing in the future.</jats:p>\r\n</jats:sec>\r\n<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Design/methodology/approach</jats:title>\r\n<jats:p>The compression behaviour of two lattice structures where struts are arranged in a face-centred cubic position and vertical edges (FCCZ), and struts are placed at body-centred cubic (BCC) positions, prepared by laser powder bed fusion (LPBF), is explored. The experimental investigations are supported by finite element method (FEM) simulations.</jats:p>\r\n</jats:sec>\r\n<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Findings</jats:title>\r\n<jats:p>The FCCZ lattice structure presents a peak in the stress-strain curve, whereas the BCC lattice structure manifests a plateau. The vertical struts aligned along the compression direction lead to a significant increase in the load-carrying ability of FCCZ lattice structures compared to BCC lattice structures. This results in a peak in the stress-strain curve. However, the BCC lattice structure presents the bending of struts with diagonal struts carrying the major loads with struts near the faceplate receiving the least load. A high concentration of geometrically necessary dislocations (GNDs) near the grain boundaries along cell formation is observed in the microstructure.</jats:p>\r\n</jats:sec>\r\n<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Originality/value</jats:title>\r\n<jats:p>To the best of the authors’ knowledge, this is the first study on additive manufacturing of Fe-3Si lattice structures. Currently, there are no investigations in the literature on the manufacturability and mechanical properties of Fe-3Si lattice structures.</jats:p>\r\n</jats:sec>"}],"date_updated":"2023-08-16T06:29:57Z","volume":29,"author":[{"last_name":"Pramanik","full_name":"Pramanik, Sudipta","first_name":"Sudipta"},{"id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"doi":"10.1108/rpj-06-2022-0190","publication_identifier":{"issn":["1355-2546","1355-2546"]},"publication_status":"published","intvolume":"        29","page":"1257-1269","citation":{"ama":"Pramanik S, Hoyer K-P, Schaper M. Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples. <i>Rapid Prototyping Journal</i>. 2023;29(6):1257-1269. doi:<a href=\"https://doi.org/10.1108/rpj-06-2022-0190\">10.1108/rpj-06-2022-0190</a>","ieee":"S. Pramanik, K.-P. Hoyer, and M. Schaper, “Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples,” <i>Rapid Prototyping Journal</i>, vol. 29, no. 6, pp. 1257–1269, 2023, doi: <a href=\"https://doi.org/10.1108/rpj-06-2022-0190\">10.1108/rpj-06-2022-0190</a>.","chicago":"Pramanik, Sudipta, Kay-Peter Hoyer, and Mirko Schaper. “Experimental and Finite Element Method Investigation on the Compression Behaviour of FCCZ and BCC Lattice Structures of Additively Manufactured Fe-3Si Samples.” <i>Rapid Prototyping Journal</i> 29, no. 6 (2023): 1257–69. <a href=\"https://doi.org/10.1108/rpj-06-2022-0190\">https://doi.org/10.1108/rpj-06-2022-0190</a>.","bibtex":"@article{Pramanik_Hoyer_Schaper_2023, title={Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples}, volume={29}, DOI={<a href=\"https://doi.org/10.1108/rpj-06-2022-0190\">10.1108/rpj-06-2022-0190</a>}, number={6}, journal={Rapid Prototyping Journal}, publisher={Emerald}, author={Pramanik, Sudipta and Hoyer, Kay-Peter and Schaper, Mirko}, year={2023}, pages={1257–1269} }","short":"S. Pramanik, K.-P. Hoyer, M. Schaper, Rapid Prototyping Journal 29 (2023) 1257–1269.","mla":"Pramanik, Sudipta, et al. “Experimental and Finite Element Method Investigation on the Compression Behaviour of FCCZ and BCC Lattice Structures of Additively Manufactured Fe-3Si Samples.” <i>Rapid Prototyping Journal</i>, vol. 29, no. 6, Emerald, 2023, pp. 1257–69, doi:<a href=\"https://doi.org/10.1108/rpj-06-2022-0190\">10.1108/rpj-06-2022-0190</a>.","apa":"Pramanik, S., Hoyer, K.-P., &#38; Schaper, M. (2023). Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples. <i>Rapid Prototyping Journal</i>, <i>29</i>(6), 1257–1269. <a href=\"https://doi.org/10.1108/rpj-06-2022-0190\">https://doi.org/10.1108/rpj-06-2022-0190</a>"},"_id":"46503","department":[{"_id":"9"},{"_id":"158"}],"user_id":"48411","type":"journal_article","status":"public"},{"citation":{"chicago":"Pramanik, Sudipta, Dennis Milaege, Maxwell Hein, Anatolii Andreiev, Mirko Schaper, and Kay-Peter Hoyer. “An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures.” <i>Advanced Engineering Materials</i> 25, no. 14 (2023). <a href=\"https://doi.org/10.1002/adem.202201850\">https://doi.org/10.1002/adem.202201850</a>.","ieee":"S. Pramanik, D. Milaege, M. Hein, A. Andreiev, M. Schaper, and K.-P. Hoyer, “An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures,” <i>Advanced Engineering Materials</i>, vol. 25, no. 14, 2023, doi: <a href=\"https://doi.org/10.1002/adem.202201850\">10.1002/adem.202201850</a>.","ama":"Pramanik S, Milaege D, Hein M, Andreiev A, Schaper M, Hoyer K-P. An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures. <i>Advanced Engineering Materials</i>. 2023;25(14). doi:<a href=\"https://doi.org/10.1002/adem.202201850\">10.1002/adem.202201850</a>","short":"S. Pramanik, D. Milaege, M. Hein, A. Andreiev, M. Schaper, K.-P. Hoyer, Advanced Engineering Materials 25 (2023).","mla":"Pramanik, Sudipta, et al. “An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures.” <i>Advanced Engineering Materials</i>, vol. 25, no. 14, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/adem.202201850\">10.1002/adem.202201850</a>.","bibtex":"@article{Pramanik_Milaege_Hein_Andreiev_Schaper_Hoyer_2023, title={An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures}, volume={25}, DOI={<a href=\"https://doi.org/10.1002/adem.202201850\">10.1002/adem.202201850</a>}, number={14}, journal={Advanced Engineering Materials}, publisher={Wiley}, author={Pramanik, Sudipta and Milaege, Dennis and Hein, Maxwell and Andreiev, Anatolii and Schaper, Mirko and Hoyer, Kay-Peter}, year={2023} }","apa":"Pramanik, S., Milaege, D., Hein, M., Andreiev, A., Schaper, M., &#38; Hoyer, K.-P. (2023). An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures. <i>Advanced Engineering Materials</i>, <i>25</i>(14). <a href=\"https://doi.org/10.1002/adem.202201850\">https://doi.org/10.1002/adem.202201850</a>"},"intvolume":"        25","year":"2023","issue":"14","publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["1438-1656","1527-2648"]},"doi":"10.1002/adem.202201850","title":"An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures","date_created":"2023-08-16T06:27:19Z","author":[{"first_name":"Sudipta","full_name":"Pramanik, Sudipta","last_name":"Pramanik"},{"last_name":"Milaege","full_name":"Milaege, Dennis","first_name":"Dennis"},{"first_name":"Maxwell","orcid":"0000-0002-3732-2236","last_name":"Hein","full_name":"Hein, Maxwell","id":"52771"},{"first_name":"Anatolii","last_name":"Andreiev","full_name":"Andreiev, Anatolii","id":"50215"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"},{"first_name":"Kay-Peter","last_name":"Hoyer","id":"48411","full_name":"Hoyer, Kay-Peter"}],"volume":25,"date_updated":"2023-08-16T06:29:36Z","publisher":"Wiley","status":"public","type":"journal_article","publication":"Advanced Engineering Materials","language":[{"iso":"eng"}],"keyword":["Condensed Matter Physics","General Materials Science"],"user_id":"48411","department":[{"_id":"9"},{"_id":"158"}],"_id":"46507"},{"status":"public","type":"preprint","_id":"46504","user_id":"48411","department":[{"_id":"9"},{"_id":"158"}],"year":"2023","citation":{"chicago":"Andreiev, Anatolii, Kay-Peter Hoyer, Florian Hengsbach, Michael Haase, and Mirko Schaper. “Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges.” Elsevier BV, 2023. <a href=\"https://doi.org/10.2139/ssrn.4369485\">https://doi.org/10.2139/ssrn.4369485</a>.","ieee":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, and M. Schaper, “Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges.” Elsevier BV, 2023, doi: <a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>.","ama":"Andreiev A, Hoyer K-P, Hengsbach F, Haase M, Schaper M. Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges. Published online 2023. doi:<a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>","short":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, M. Schaper, (2023).","mla":"Andreiev, Anatolii, et al. <i>Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges</i>. Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>.","bibtex":"@article{Andreiev_Hoyer_Hengsbach_Haase_Schaper_2023, title={Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges}, DOI={<a href=\"https://doi.org/10.2139/ssrn.4369485\">10.2139/ssrn.4369485</a>}, publisher={Elsevier BV}, author={Andreiev, Anatolii and Hoyer, Kay-Peter and Hengsbach, Florian and Haase, Michael and Schaper, Mirko}, year={2023} }","apa":"Andreiev, A., Hoyer, K.-P., Hengsbach, F., Haase, M., &#38; Schaper, M. (2023). <i>Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges</i>. Elsevier BV. <a href=\"https://doi.org/10.2139/ssrn.4369485\">https://doi.org/10.2139/ssrn.4369485</a>"},"publication_status":"published","title":"Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges","doi":"10.2139/ssrn.4369485","date_updated":"2023-08-16T06:29:44Z","publisher":"Elsevier BV","author":[{"full_name":"Andreiev, Anatolii","last_name":"Andreiev","first_name":"Anatolii"},{"first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer"},{"last_name":"Hengsbach","full_name":"Hengsbach, Florian","first_name":"Florian"},{"last_name":"Haase","full_name":"Haase, Michael","first_name":"Michael"},{"first_name":"Mirko","full_name":"Schaper, Mirko","last_name":"Schaper"}],"date_created":"2023-08-16T06:22:47Z"},{"date_updated":"2023-08-16T09:04:20Z","date_created":"2023-08-16T08:55:23Z","author":[{"last_name":"Becker","full_name":"Becker, Alexander","first_name":"Alexander"},{"last_name":"Ahmed","full_name":"Ahmed, Abdullah Fathi Ahmed","id":"29670","first_name":"Abdullah Fathi Ahmed"},{"first_name":"Mohamed","orcid":"https://orcid.org/0000-0002-9927-2203","last_name":"Sherif","id":"67234","full_name":"Sherif, Mohamed"},{"first_name":"Axel-Cyrille","last_name":"Ngonga Ngomo","full_name":"Ngonga Ngomo, Axel-Cyrille","id":"65716"}],"title":"COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs","conference":{"location":"Leipzig, Germany","end_date":"2023-09-23","start_date":"2023-09-20","name":"SEMANTiCS 2023"},"year":"2023","citation":{"ama":"Becker A, Ahmed AFA, Sherif M, Ngonga Ngomo A-C. COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs. In: <i>SEMANTiCS</i>. ; 2023.","ieee":"A. Becker, A. F. A. Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs,” presented at the SEMANTiCS 2023, Leipzig, Germany, 2023.","chicago":"Becker, Alexander, Abdullah Fathi Ahmed Ahmed, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs.” In <i>SEMANTiCS</i>, 2023.","apa":"Becker, A., Ahmed, A. F. A., Sherif, M., &#38; Ngonga Ngomo, A.-C. (2023). COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs. <i>SEMANTiCS</i>. SEMANTiCS 2023, Leipzig, Germany.","bibtex":"@inproceedings{Becker_Ahmed_Sherif_Ngonga Ngomo_2023, title={COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs}, booktitle={SEMANTiCS}, author={Becker, Alexander and Ahmed, Abdullah Fathi Ahmed and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}, year={2023} }","short":"A. Becker, A.F.A. Ahmed, M. Sherif, A.-C. Ngonga Ngomo, in: SEMANTiCS, 2023.","mla":"Becker, Alexander, et al. “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs.” <i>SEMANTiCS</i>, 2023."},"_id":"46514","user_id":"67234","keyword":["ahmed becker dice ngonga sail sherif"],"language":[{"iso":"eng"}],"publication":"SEMANTiCS","type":"conference","abstract":[{"lang":"eng","text":"Purpose: Data integration and applications across knowledge graphs (KGs) rely heavily on the discovery of links between resources within these KGs. Geospatial link discovery algorithms have to deal with millions of point sets containing billions of points. \r\nMethodology: To speed up the discovery of geospatial links, we propose COBALT. COBALT combines the content measures with R-tree indexing. The content measures are based on the area, diagonal and distance of the minimum bounding boxes of the polygons which speeds up the process but is not perfectly accurate. We thus propose two polygon splitting approaches for improving the accuracy of COBALT. \r\nFindings: Our experiments on real-world datasets show that COBALT is able to speed up the topological relation discovery over geospatial KGs by up to 1.47 × 104 times over state-of-the-art linking algorithms while maintaining an F-Measure between 0.7 and 0.9 depending on the relation. Furthermore, we were able to achieve an F-Measure of up to 0.99 by applying our polygon splitting approaches before applying the content measures. \r\nValue: The process of discovering links between geospatial resources can be significantly faster by sacrificing the optimality of the results. This is especially important for real time data-driven applications such as emergency response, location-based services and traffic management. In future work, additional measures, like the location of polygons or the name of the entity represented by the polygon, could be integrated to further improve the accuracy of the results."}],"status":"public"},{"page":"1-1","citation":{"chicago":"Ahmed, Abdullah Fathi, Mohamed Ahmed Sherif, and Axel-Cyrille Ngonga Ngomo. “NELLIE: Never-Ending Linking for Linked Open Data.” <i>IEEE Access</i>, 2023, 1–1. <a href=\"https://doi.org/10.1109/access.2023.3300694\">https://doi.org/10.1109/access.2023.3300694</a>.","ieee":"A. F. Ahmed, M. A. Sherif, and A.-C. N. Ngomo, “NELLIE: Never-Ending Linking for Linked Open Data,” <i>IEEE Access</i>, pp. 1–1, 2023, doi: <a href=\"https://doi.org/10.1109/access.2023.3300694\">10.1109/access.2023.3300694</a>.","ama":"Ahmed AF, Sherif MA, Ngomo A-CN. NELLIE: Never-Ending Linking for Linked Open Data. <i>IEEE Access</i>. Published online 2023:1-1. doi:<a href=\"https://doi.org/10.1109/access.2023.3300694\">10.1109/access.2023.3300694</a>","apa":"Ahmed, A. F., Sherif, M. A., &#38; Ngomo, A.-C. N. (2023). NELLIE: Never-Ending Linking for Linked Open Data. <i>IEEE Access</i>, 1–1. <a href=\"https://doi.org/10.1109/access.2023.3300694\">https://doi.org/10.1109/access.2023.3300694</a>","short":"A.F. Ahmed, M.A. Sherif, A.-C.N. Ngomo, IEEE Access (2023) 1–1.","bibtex":"@article{Ahmed_Sherif_Ngomo_2023, title={NELLIE: Never-Ending Linking for Linked Open Data}, DOI={<a href=\"https://doi.org/10.1109/access.2023.3300694\">10.1109/access.2023.3300694</a>}, journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Ahmed, Abdullah Fathi and Sherif, Mohamed Ahmed and Ngomo, Axel-Cyrille Ngonga}, year={2023}, pages={1–1} }","mla":"Ahmed, Abdullah Fathi, et al. “NELLIE: Never-Ending Linking for Linked Open Data.” <i>IEEE Access</i>, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 1–1, doi:<a href=\"https://doi.org/10.1109/access.2023.3300694\">10.1109/access.2023.3300694</a>."},"year":"2023","publication_identifier":{"issn":["2169-3536"]},"publication_status":"published","doi":"10.1109/access.2023.3300694","title":"NELLIE: Never-Ending Linking for Linked Open Data","date_created":"2023-08-16T08:57:39Z","author":[{"last_name":"Ahmed","full_name":"Ahmed, Abdullah Fathi","first_name":"Abdullah Fathi"},{"first_name":"Mohamed Ahmed","last_name":"Sherif","full_name":"Sherif, Mohamed Ahmed"},{"last_name":"Ngomo","full_name":"Ngomo, Axel-Cyrille Ngonga","first_name":"Axel-Cyrille Ngonga"}],"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_updated":"2023-08-16T09:03:52Z","status":"public","publication":"IEEE Access","type":"journal_article","keyword":["General Engineering","General Materials Science","General Computer Science","Electrical and Electronic Engineering"],"user_id":"67234","_id":"46517"}]