[{"date_updated":"2023-12-05T15:20:10Z","title":"Reconstruction of 3D Surfels from Neural Radiance Fields","year":"2023","status":"public","author":[{"full_name":"Telaprolu, Vipasyan","first_name":"Vipasyan","last_name":"Telaprolu"}],"user_id":"15578","language":[{"iso":"eng"}],"_id":"49493","supervisor":[{"id":"20792","last_name":"Scheideler","first_name":"Christian","full_name":"Scheideler, Christian"}],"citation":{"chicago":"Telaprolu, Vipasyan. <i>Reconstruction of 3D Surfels from Neural Radiance Fields</i>, 2023.","short":"V. Telaprolu, Reconstruction of 3D Surfels from Neural Radiance Fields, 2023.","ieee":"V. Telaprolu, <i>Reconstruction of 3D Surfels from Neural Radiance Fields</i>. 2023.","apa":"Telaprolu, V. (2023). <i>Reconstruction of 3D Surfels from Neural Radiance Fields</i>.","bibtex":"@book{Telaprolu_2023, title={Reconstruction of 3D Surfels from Neural Radiance Fields}, author={Telaprolu, Vipasyan}, year={2023} }","ama":"Telaprolu V. <i>Reconstruction of 3D Surfels from Neural Radiance Fields</i>.; 2023.","mla":"Telaprolu, Vipasyan. <i>Reconstruction of 3D Surfels from Neural Radiance Fields</i>. 2023."},"type":"mastersthesis","department":[{"_id":"34"},{"_id":"7"},{"_id":"79"}],"date_created":"2023-12-05T15:19:46Z"},{"citation":{"chicago":"Bossek, Jakob, Aneta Neumann, and Frank Neumann. “On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem.” In <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 248–256. GECCO’23. New York, NY, USA: Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3583131.3590384\">https://doi.org/10.1145/3583131.3590384</a>.","short":"J. Bossek, A. Neumann, F. Neumann, in: Proceedings of the Genetic and Evolutionary Computation Conference, Association for Computing Machinery, New York, NY, USA, 2023, pp. 248–256.","apa":"Bossek, J., Neumann, A., &#38; Neumann, F. (2023). On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem. <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 248–256. <a href=\"https://doi.org/10.1145/3583131.3590384\">https://doi.org/10.1145/3583131.3590384</a>","ieee":"J. Bossek, A. Neumann, and F. Neumann, “On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem,” in <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, 2023, pp. 248–256, doi: <a href=\"https://doi.org/10.1145/3583131.3590384\">10.1145/3583131.3590384</a>.","ama":"Bossek J, Neumann A, Neumann F. On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem. In: <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>. GECCO’23. Association for Computing Machinery; 2023:248–256. doi:<a href=\"https://doi.org/10.1145/3583131.3590384\">10.1145/3583131.3590384</a>","bibtex":"@inproceedings{Bossek_Neumann_Neumann_2023, place={New York, NY, USA}, series={GECCO’23}, title={On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem}, DOI={<a href=\"https://doi.org/10.1145/3583131.3590384\">10.1145/3583131.3590384</a>}, booktitle={Proceedings of the Genetic and Evolutionary Computation Conference}, publisher={Association for Computing Machinery}, author={Bossek, Jakob and Neumann, Aneta and Neumann, Frank}, year={2023}, pages={248–256}, collection={GECCO’23} }","mla":"Bossek, Jakob, et al. “On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem.” <i>Proceedings of the Genetic and Evolutionary Computation Conference</i>, Association for Computing Machinery, 2023, pp. 248–256, doi:<a href=\"https://doi.org/10.1145/3583131.3590384\">10.1145/3583131.3590384</a>."},"place":"New York, NY, USA","status":"public","user_id":"102979","publisher":"Association for Computing Machinery","_id":"48869","page":"248–256","extern":"1","abstract":[{"lang":"eng","text":"Evolutionary algorithms have been shown to obtain good solutions for complex optimization problems in static and dynamic environments. It is important to understand the behaviour of evolutionary algorithms for complex optimization problems that also involve dynamic and/or stochastic components in a systematic way in order to further increase their applicability to real-world problems. We investigate the node weighted traveling salesperson problem (W-TSP), which provides an abstraction of a wide range of weighted TSP problems, in dynamic settings. In the dynamic setting of the problem, items that have to be collected as part of a TSP tour change over time. We first present a dynamic setup for the dynamic W-TSP parameterized by different types of changes that are applied to the set of items to be collected when traversing the tour. Our first experimental investigations study the impact of such changes on resulting optimized tours in order to provide structural insights of optimization solutions. Afterwards, we investigate simple mutation-based evolutionary algorithms and study the impact of the mutation operators and the use of populations with dealing with the dynamic changes to the node weights of the problem."}],"publication":"Proceedings of the Genetic and Evolutionary Computation Conference","department":[{"_id":"819"}],"keyword":["dynamic optimization","evolutionary algorithms","re-optimization","weighted traveling salesperson problem"],"type":"conference","date_created":"2023-11-14T15:58:56Z","date_updated":"2023-12-13T10:46:27Z","author":[{"id":"102979","orcid":"0000-0002-4121-4668","first_name":"Jakob","last_name":"Bossek","full_name":"Bossek, Jakob"},{"last_name":"Neumann","first_name":"Aneta","full_name":"Neumann, Aneta"},{"full_name":"Neumann, Frank","first_name":"Frank","last_name":"Neumann"}],"publication_identifier":{"isbn":["9798400701191"]},"year":"2023","title":"On the Impact of Basic Mutation Operators and Populations within Evolutionary Algorithms for the Dynamic Weighted Traveling Salesperson Problem","doi":"10.1145/3583131.3590384","language":[{"iso":"eng"}],"series_title":"GECCO’23"},{"citation":{"bibtex":"@article{Zhang_Plidschun_Schmidt_Kitzerow_2023, title={Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing}, volume={13}, DOI={<a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>}, number={123467}, journal={Optical Materials Express}, publisher={Optica Publishing Group}, author={Zhang, Bingru and Plidschun, Malte and Schmidt, Markus A. and Kitzerow, Heinz-Siegfried}, year={2023} }","ama":"Zhang B, Plidschun M, Schmidt MA, Kitzerow H-S. Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing. <i>Optical Materials Express</i>. 2023;13(12). doi:<a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>","mla":"Zhang, Bingru, et al. “Anchoring and Electro-Optic Switching of Liquid Crystals on Nano-Structured Surfaces Fabricated by Two-Photon Based Nano-Printing.” <i>Optical Materials Express</i>, vol. 13, no. 12, 3467, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>.","short":"B. Zhang, M. Plidschun, M.A. Schmidt, H.-S. Kitzerow, Optical Materials Express 13 (2023).","chicago":"Zhang, Bingru, Malte Plidschun, Markus A. Schmidt, and Heinz-Siegfried Kitzerow. “Anchoring and Electro-Optic Switching of Liquid Crystals on Nano-Structured Surfaces Fabricated by Two-Photon Based Nano-Printing.” <i>Optical Materials Express</i> 13, no. 12 (2023). <a href=\"https://doi.org/10.1364/ome.503100\">https://doi.org/10.1364/ome.503100</a>.","ieee":"B. Zhang, M. Plidschun, M. A. Schmidt, and H.-S. Kitzerow, “Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing,” <i>Optical Materials Express</i>, vol. 13, no. 12, Art. no. 3467, 2023, doi: <a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>.","apa":"Zhang, B., Plidschun, M., Schmidt, M. A., &#38; Kitzerow, H.-S. (2023). Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing. <i>Optical Materials Express</i>, <i>13</i>(12), Article 3467. <a href=\"https://doi.org/10.1364/ome.503100\">https://doi.org/10.1364/ome.503100</a>"},"publisher":"Optica Publishing Group","_id":"49609","user_id":"254","volume":13,"status":"public","date_created":"2023-12-13T15:59:37Z","keyword":["Electronic","Optical and Magnetic Materials"],"type":"journal_article","department":[{"_id":"313"},{"_id":"230"},{"_id":"35"}],"issue":"12","publication":"Optical Materials Express","abstract":[{"lang":"eng","text":"<jats:p>The alignment of liquid crystals on surfaces plays a central role in optimizing their performances. In this work, a cutting-edge nano-lithography-based method to control the local orientation of a thermotropic liquid crystal is applied to easily available commercial standard materials and evaluated. Parallel nanogrooves on a substrate, created through 3D nanoprinting in a negative-tone photoresin optimized for two-photon polymerization are used for this purpose. Azimuthal anchoring energies of the order from 10<jats:sup>−6</jats:sup> J/m<jats:sup>2</jats:sup> to 10<jats:sup>−5</jats:sup> J/m<jats:sup>2</jats:sup> are found, depending on the spacing, width and depth of the grooves. In part, these values are larger than those reported previously for another photopolymer. Both uniform alignment and spatial patterns of different alignment directions can be realized. Electro-optic studies confirm the suitability of the method for electrically addressable photonic applications and indicate strong polar anchoring.</jats:p>"}],"article_number":"3467","language":[{"iso":"eng"}],"doi":"10.1364/ome.503100","year":"2023","title":"Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing","author":[{"full_name":"Zhang, Bingru","first_name":"Bingru","last_name":"Zhang"},{"last_name":"Plidschun","first_name":"Malte","full_name":"Plidschun, Malte"},{"full_name":"Schmidt, Markus A.","last_name":"Schmidt","first_name":"Markus A."},{"full_name":"Kitzerow, Heinz-Siegfried","first_name":"Heinz-Siegfried","last_name":"Kitzerow","id":"254"}],"publication_identifier":{"issn":["2159-3930"]},"publication_status":"published","date_updated":"2023-12-13T16:06:29Z","intvolume":"        13"},{"type":"conference_abstract","date_created":"2023-12-15T13:55:46Z","citation":{"apa":"Jesuthasan, J. (2023). <i>Zusammenarbeit von Frühförderung und Kita im Förderschwerpunkt Sehen</i>. 22. Symposium Frühförderung der Vereinigung für interdisziplinäre Frühförderung e.V. (VIFF), Köln.","mla":"Jesuthasan, Jonitta. <i>Zusammenarbeit von Frühförderung Und Kita Im Förderschwerpunkt Sehen</i>. 2023.","ieee":"J. Jesuthasan, “Zusammenarbeit von Frühförderung und Kita im Förderschwerpunkt Sehen,” presented at the 22. Symposium Frühförderung der Vereinigung für interdisziplinäre Frühförderung e.V. (VIFF), Köln, 2023.","chicago":"Jesuthasan, Jonitta. “Zusammenarbeit von Frühförderung Und Kita Im Förderschwerpunkt Sehen,” 2023.","ama":"Jesuthasan J. Zusammenarbeit von Frühförderung und Kita im Förderschwerpunkt Sehen. In: ; 2023.","short":"J. Jesuthasan, in: 2023.","bibtex":"@inproceedings{Jesuthasan_2023, title={Zusammenarbeit von Frühförderung und Kita im Förderschwerpunkt Sehen}, author={Jesuthasan, Jonitta}, year={2023} }"},"user_id":"94539","language":[{"iso":"eng"}],"_id":"49707","date_updated":"2023-12-15T14:05:13Z","conference":{"end_date":"2023-09-16","location":"Köln","start_date":"2023-09-14","name":"22. Symposium Frühförderung der Vereinigung für interdisziplinäre Frühförderung e.V. (VIFF)"},"author":[{"first_name":"Jonitta","last_name":"Jesuthasan","full_name":"Jesuthasan, Jonitta","id":"94539"}],"year":"2023","status":"public","title":"Zusammenarbeit von Frühförderung und Kita im Förderschwerpunkt Sehen"},{"date_updated":"2023-12-21T10:41:17Z","publication_status":"published","author":[{"first_name":"David","last_name":"Bauch","full_name":"Bauch, David"},{"last_name":"Siebert","first_name":"Dustin","full_name":"Siebert, Dustin"},{"last_name":"Jöns","first_name":"Klaus","full_name":"Jöns, Klaus","id":"85353"},{"orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens","id":"158"},{"id":"27271","first_name":"Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","full_name":"Schumacher, Stefan"}],"publication_identifier":{"issn":["2511-9044","2511-9044"]},"title":"On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs","year":"2023","doi":"10.1002/qute.202300142","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/10.1002/qute.202300142","open_access":"1"}],"related_material":{"record":[{"status":"public","relation":"earlier_version","id":"43246"}]},"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>The biexciton‐exciton emission cascade commonly used in quantum‐dot systems to generate polarization entanglement yields photons with intrinsically limited indistinguishability. In the present work, it focuses on the generation of pairs of photons with high degrees of polarization entanglement and simultaneously high indistinguishability. It achieves this goal by selectively reducing the biexciton lifetime with an optical resonator. It demonstrates that a suitably tailored circular Bragg reflector fulfills the requirements of sufficient selective Purcell enhancement of biexciton emission paired with spectrally broad photon extraction and twofold degenerate optical modes. The in‐depth theoretical study combines (i) the optimization of realistic photonic structures solving Maxwell's equations from which model parameters are extracted as input for (ii) microscopic simulations of quantum‐dot cavity excitation dynamics with full access to photon properties. It reports non‐trivial dependencies on system parameters and use the predictive power of the combined theoretical approach to determine the optimal range of Purcell enhancement that maximizes indistinguishability and entanglement to near unity values, here specifically for the telecom C‐band at 1550 nm.</jats:p>"}],"publication":"Advanced Quantum Technologies","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"623"}],"keyword":["tet_topic_qd"],"type":"journal_article","date_created":"2023-11-03T10:07:38Z","status":"public","user_id":"158","_id":"48599","publisher":"Wiley","project":[{"name":"TRR 142 - C09: TRR 142 - Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch bei Telekom Wellenlängen (C09*)","_id":"173","grant_number":"231447078"},{"_id":"167","grant_number":"231447078","name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"ama":"Bauch D, Siebert D, Jöns K, Förstner J, Schumacher S. On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs. <i>Advanced Quantum Technologies</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>","bibtex":"@article{Bauch_Siebert_Jöns_Förstner_Schumacher_2023, title={On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs}, DOI={<a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>}, journal={Advanced Quantum Technologies}, publisher={Wiley}, author={Bauch, David and Siebert, Dustin and Jöns, Klaus and Förstner, Jens and Schumacher, Stefan}, year={2023} }","mla":"Bauch, David, et al. “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs.” <i>Advanced Quantum Technologies</i>, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>.","short":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, Advanced Quantum Technologies (2023).","chicago":"Bauch, David, Dustin Siebert, Klaus Jöns, Jens Förstner, and Stefan Schumacher. “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs.” <i>Advanced Quantum Technologies</i>, 2023. <a href=\"https://doi.org/10.1002/qute.202300142\">https://doi.org/10.1002/qute.202300142</a>.","apa":"Bauch, D., Siebert, D., Jöns, K., Förstner, J., &#38; Schumacher, S. (2023). On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs. <i>Advanced Quantum Technologies</i>. <a href=\"https://doi.org/10.1002/qute.202300142\">https://doi.org/10.1002/qute.202300142</a>","ieee":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, and S. Schumacher, “On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs,” <i>Advanced Quantum Technologies</i>, 2023, doi: <a href=\"https://doi.org/10.1002/qute.202300142\">10.1002/qute.202300142</a>."},"oa":"1"},{"oa":"1","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"623"},{"_id":"15"},{"_id":"35"},{"_id":"170"},{"_id":"297"}],"type":"preprint","keyword":["tet_topic_phc","tet_topic_qd"],"date_created":"2023-03-31T13:22:05Z","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"grant_number":"231447078","_id":"173","name":"TRR 142 - C09: TRR 142 - Subproject C09"},{"_id":"167","grant_number":"231447078","name":"TRR 142 - B06: TRR 142 - Subproject B06"},{"grant_number":"231447078","_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"}],"abstract":[{"text":"The biexciton-exciton emission cascade commonly used in quantum-dot systems to generate polarization entanglement yields photons with intrinsically limited indistinguishability. In the present work we focus on the generation of pairs of photons with high degrees of polarization entanglement and simultaneously high indistinguishibility. We achieve this goal by selectively reducing the biexciton lifetime with an optical resonator. We demonstrate that a suitably tailored circular Bragg reflector fulfills the requirements of sufficient selective Purcell enhancement of biexciton emission paired with spectrally broad photon extraction and two-fold degenerate optical modes. Our in-depth theoretical study combines (i) the optimization of realistic photonic structures solving Maxwell's equations from which model parameters are extracted as input for (ii) microscopic simulations of quantum-dot cavity excitation dynamics with full access to photon properties. We report non-trivial dependencies on system parameters and use the predictive power of our combined theoretical approach to determine the optimal range of Purcell enhancement that maximizes indistinguishability and entanglement to near unity values in the telecom C-band at $1550\\,\\mathrm{nm}$.","lang":"eng"}],"related_material":{"record":[{"relation":"later_version","id":"48599","status":"public"}]},"citation":{"ama":"Bauch D, Siebert D, Jöns K, Förstner J, Schumacher S. On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs. Published online 2023.","bibtex":"@article{Bauch_Siebert_Jöns_Förstner_Schumacher_2023, title={On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs}, author={Bauch, David and Siebert, Dustin and Jöns, Klaus and Förstner, Jens and Schumacher, Stefan}, year={2023} }","mla":"Bauch, David, et al. <i>On-Demand Indistinguishable and Entangled Photons at Telecom Frequencies Using Tailored Cavity Designs</i>. 2023.","short":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, (2023).","chicago":"Bauch, David, Dustin Siebert, Klaus Jöns, Jens Förstner, and Stefan Schumacher. “On-Demand Indistinguishable and Entangled Photons at Telecom Frequencies Using Tailored Cavity Designs,” 2023.","apa":"Bauch, D., Siebert, D., Jöns, K., Förstner, J., &#38; Schumacher, S. (2023). <i>On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs</i>.","ieee":"D. Bauch, D. Siebert, K. Jöns, J. Förstner, and S. Schumacher, “On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs.” 2023."},"user_id":"16199","_id":"43246","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://arxiv.org/pdf/2303.13871.pdf","open_access":"1"}],"date_updated":"2023-12-21T10:41:17Z","author":[{"last_name":"Bauch","first_name":"David","full_name":"Bauch, David"},{"first_name":"Dustin","last_name":"Siebert","full_name":"Siebert, Dustin"},{"full_name":"Jöns, Klaus","first_name":"Klaus","last_name":"Jöns","id":"85353"},{"id":"158","full_name":"Förstner, Jens","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner"},{"id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"}],"status":"public","title":"On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs","year":"2023"},{"publication":"Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern","citation":{"chicago":"Schlegel-Matthies, Kirsten. “Zwischen Überwältigung und Beliebigkeit - Wertorientierung im Unterricht als Aufgabe der Lehrpersonenbildung.” In <i>Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern</i>, edited by Peter Tremp, 31–34. Luzern: Pädagogische Hochschule Luzern, 2023.","short":"K. Schlegel-Matthies, in: P. Tremp (Ed.), Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern, Pädagogische Hochschule Luzern, Luzern, 2023, pp. 31–34.","apa":"Schlegel-Matthies, K. (2023). Zwischen Überwältigung und Beliebigkeit - Wertorientierung im Unterricht als Aufgabe der Lehrpersonenbildung. In P. Tremp (Ed.), <i>Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern</i> (pp. 31–34). Pädagogische Hochschule Luzern.","ieee":"K. Schlegel-Matthies, “Zwischen Überwältigung und Beliebigkeit - Wertorientierung im Unterricht als Aufgabe der Lehrpersonenbildung,” in <i>Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern</i>, P. Tremp, Ed. Luzern: Pädagogische Hochschule Luzern, 2023, pp. 31–34.","ama":"Schlegel-Matthies K. Zwischen Überwältigung und Beliebigkeit - Wertorientierung im Unterricht als Aufgabe der Lehrpersonenbildung. In: Tremp P, ed. <i>Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern</i>. Pädagogische Hochschule Luzern; 2023:31-34.","bibtex":"@inbook{Schlegel-Matthies_2023, place={Luzern}, title={Zwischen Überwältigung und Beliebigkeit - Wertorientierung im Unterricht als Aufgabe der Lehrpersonenbildung}, booktitle={Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern}, publisher={Pädagogische Hochschule Luzern}, author={Schlegel-Matthies, Kirsten}, editor={Tremp, Peter}, year={2023}, pages={31–34} }","mla":"Schlegel-Matthies, Kirsten. “Zwischen Überwältigung und Beliebigkeit - Wertorientierung im Unterricht als Aufgabe der Lehrpersonenbildung.” <i>Nachdenken über Lehrerinnen- und Lehrerbildung. Anregungen zur Weiterentwicklung der Pädagogischen Hochschulen in der deutschsprachigen Schweiz. Aus Anlass des 20-Jahre-Jubiläums der Pädagogischen Hochschule Luzern</i>, edited by Peter Tremp, Pädagogische Hochschule Luzern, 2023, pp. 31–34."},"date_created":"2023-12-22T09:14:24Z","place":"Luzern","type":"book_chapter","department":[{"_id":"35"},{"_id":"17"},{"_id":"22"},{"_id":"396"}],"oa":"1","status":"public","title":"Zwischen Überwältigung und Beliebigkeit - Wertorientierung im Unterricht als Aufgabe der Lehrpersonenbildung","year":"2023","author":[{"last_name":"Schlegel-Matthies","first_name":"Kirsten","full_name":"Schlegel-Matthies, Kirsten","id":"459"}],"publication_status":"published","date_updated":"2023-12-22T09:34:49Z","main_file_link":[{"open_access":"1","url":"https://zenodo.org/records/10033438"}],"page":"31 - 34","publisher":"Pädagogische Hochschule Luzern","_id":"50061","language":[{"iso":"ger"}],"user_id":"459","editor":[{"full_name":"Tremp, Peter","first_name":"Peter","last_name":"Tremp"}]},{"user_id":"67287","_id":"50221","language":[{"iso":"eng"}],"date_updated":"2024-01-05T12:39:50Z","year":"2023","title":"Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents","status":"public","author":[{"first_name":"Marco","last_name":"Pleines","full_name":"Pleines, Marco"},{"first_name":"Matthias","last_name":"Pallasch","full_name":"Pallasch, Matthias"},{"full_name":"Zimmer, Frank","first_name":"Frank","last_name":"Zimmer"},{"full_name":"Preuss, Mike","first_name":"Mike","last_name":"Preuss"}],"type":"preprint","department":[{"_id":"27"}],"external_id":{"arxiv":["2309.17207"]},"date_created":"2024-01-05T12:38:42Z","abstract":[{"lang":"eng","text":"Memory Gym presents a suite of 2D partially observable environments, namely\r\nMortar Mayhem, Mystery Path, and Searing Spotlights, designed to benchmark\r\nmemory capabilities in decision-making agents. These environments, originally\r\nwith finite tasks, are expanded into innovative, endless formats, mirroring the\r\nescalating challenges of cumulative memory games such as ``I packed my bag''.\r\nThis progression in task design shifts the focus from merely assessing sample\r\nefficiency to also probing the levels of memory effectiveness in dynamic,\r\nprolonged scenarios. To address the gap in available memory-based Deep\r\nReinforcement Learning baselines, we introduce an implementation that\r\nintegrates Transformer-XL (TrXL) with Proximal Policy Optimization. This\r\napproach utilizes TrXL as a form of episodic memory, employing a sliding window\r\ntechnique. Our comparative study between the Gated Recurrent Unit (GRU) and\r\nTrXL reveals varied performances across different settings. TrXL, on the finite\r\nenvironments, demonstrates superior sample efficiency in Mystery Path and\r\noutperforms in Mortar Mayhem. However, GRU is more efficient on Searing\r\nSpotlights. Most notably, in all endless tasks, GRU makes a remarkable\r\nresurgence, consistently outperforming TrXL by significant margins. Website and\r\nSource Code: https://github.com/MarcoMeter/endless-memory-gym/"}],"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"publication":"arXiv:2309.17207","citation":{"ieee":"M. Pleines, M. Pallasch, F. Zimmer, and M. Preuss, “Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents,” <i>arXiv:2309.17207</i>. 2023.","apa":"Pleines, M., Pallasch, M., Zimmer, F., &#38; Preuss, M. (2023). Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents. In <i>arXiv:2309.17207</i>.","short":"M. Pleines, M. Pallasch, F. Zimmer, M. Preuss, ArXiv:2309.17207 (2023).","chicago":"Pleines, Marco, Matthias Pallasch, Frank Zimmer, and Mike Preuss. “Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents.” <i>ArXiv:2309.17207</i>, 2023.","mla":"Pleines, Marco, et al. “Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents.” <i>ArXiv:2309.17207</i>, 2023.","bibtex":"@article{Pleines_Pallasch_Zimmer_Preuss_2023, title={Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents}, journal={arXiv:2309.17207}, author={Pleines, Marco and Pallasch, Matthias and Zimmer, Frank and Preuss, Mike}, year={2023} }","ama":"Pleines M, Pallasch M, Zimmer F, Preuss M. Memory Gym: Towards Endless Tasks to Benchmark Memory Capabilities of  Agents. <i>arXiv:230917207</i>. Published online 2023."}},{"date_updated":"2024-01-09T08:46:35Z","intvolume":"       184","status":"public","title":"Assessment of long-term dietary cadmium exposure in children in Germany: Does consideration of data from total diet studies reduce uncertainties from food monitoring programmes?","year":"2023","author":[{"full_name":"Kolbaum, AE","last_name":"Kolbaum","first_name":"AE"},{"full_name":"Jung, C","last_name":"Jung","first_name":"C"},{"full_name":"Jaeger, A","last_name":"Jaeger","first_name":"A"},{"first_name":"Lars","last_name":"Libuda","orcid":"0000-0003-1603-3133","full_name":"Libuda, Lars","id":"88682"},{"first_name":"O","last_name":"Lindtner","full_name":"Lindtner, O"}],"publication_identifier":{"issn":["0278-6915","1873-6351"]},"pmid":"1","user_id":"88682","volume":184,"page":"114404","_id":"50352","language":[{"iso":"eng"}],"publication":"Food Chem Toxicol","citation":{"short":"A. Kolbaum, C. Jung, A. Jaeger, L. Libuda, O. Lindtner, Food Chem Toxicol 184 (2023) 114404.","chicago":"Kolbaum, AE, C Jung, A Jaeger, Lars Libuda, and O Lindtner. “Assessment of Long-Term Dietary Cadmium Exposure in Children in Germany: Does Consideration of Data from Total Diet Studies Reduce Uncertainties from Food Monitoring Programmes?” <i>Food Chem Toxicol</i> 184 (2023): 114404.","apa":"Kolbaum, A., Jung, C., Jaeger, A., Libuda, L., &#38; Lindtner, O. (2023). Assessment of long-term dietary cadmium exposure in children in Germany: Does consideration of data from total diet studies reduce uncertainties from food monitoring programmes? <i>Food Chem Toxicol</i>, <i>184</i>, 114404.","ieee":"A. Kolbaum, C. Jung, A. Jaeger, L. Libuda, and O. Lindtner, “Assessment of long-term dietary cadmium exposure in children in Germany: Does consideration of data from total diet studies reduce uncertainties from food monitoring programmes?,” <i>Food Chem Toxicol</i>, vol. 184, p. 114404, 2023.","ama":"Kolbaum A, Jung C, Jaeger A, Libuda L, Lindtner O. Assessment of long-term dietary cadmium exposure in children in Germany: Does consideration of data from total diet studies reduce uncertainties from food monitoring programmes? <i>Food Chem Toxicol</i>. 2023;184:114404.","bibtex":"@article{Kolbaum_Jung_Jaeger_Libuda_Lindtner_2023, title={Assessment of long-term dietary cadmium exposure in children in Germany: Does consideration of data from total diet studies reduce uncertainties from food monitoring programmes?}, volume={184}, journal={Food Chem Toxicol}, author={Kolbaum, AE and Jung, C and Jaeger, A and Libuda, Lars and Lindtner, O}, year={2023}, pages={114404} }","mla":"Kolbaum, AE, et al. “Assessment of Long-Term Dietary Cadmium Exposure in Children in Germany: Does Consideration of Data from Total Diet Studies Reduce Uncertainties from Food Monitoring Programmes?” <i>Food Chem Toxicol</i>, vol. 184, 2023, p. 114404."},"type":"journal_article","department":[{"_id":"35"},{"_id":"17"},{"_id":"22"}],"external_id":{"pmid":["38142766"]},"date_created":"2024-01-09T08:45:27Z"},{"has_accepted_license":"1","date_updated":"2024-01-23T07:47:29Z","author":[{"full_name":"Spiller, Achim","first_name":"Achim","last_name":"Spiller"},{"first_name":"Hiltrud","last_name":"Nieberg","full_name":"Nieberg, Hiltrud"},{"last_name":"Renner","first_name":"Britta","full_name":"Renner, Britta"},{"last_name":"Balmann","first_name":"Alfons","full_name":"Balmann, Alfons"},{"first_name":"Regina","last_name":"Birna","full_name":"Birna, Regina"},{"full_name":"Bosy-Westphal, Anja","last_name":"Bosy-Westphal","first_name":"Anja"},{"id":"65985","full_name":"Buyken, Anette","first_name":"Anette","last_name":"Buyken"},{"last_name":"Döring","first_name":"Thomas","full_name":"Döring, Thomas"},{"full_name":"Feindt, Peter","last_name":"Feindt","first_name":"Peter"},{"full_name":"Götz, Kai-Uwe","first_name":"Kai-Uwe","last_name":"Götz"},{"last_name":"Linseisen","first_name":"Jakob","full_name":"Linseisen, Jakob"},{"last_name":"Nöthlings","first_name":"Ute","full_name":"Nöthlings, Ute"},{"full_name":"Martínes, José","last_name":"Martínes","first_name":"José"},{"full_name":"Pischetsrieder, Monika","first_name":"Monika","last_name":"Pischetsrieder"},{"full_name":"Voget-Kleschin, Lieske","first_name":"Lieske","last_name":"Voget-Kleschin"},{"full_name":"Weingarten, Peter","first_name":"Peter","last_name":"Weingarten"},{"first_name":"Justus ","last_name":"Wesseler","full_name":"Wesseler, Justus "},{"last_name":"Wieck","first_name":"Christine","full_name":"Wieck, Christine"}],"status":"public","year":"2023","title":"Neue Sorgfaltspflichten für Unternehmen des Agrar- und Ernährungssektors: Empfehlungen zu aktuellen Gesetzesentwicklungen","user_id":"92491","_id":"50741","publisher":"Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://www.bmel.de/DE/ministerium/organisation/beiraete/agr-veroeffentlichungen.html"}],"abstract":[{"lang":"ger","text":"Zitieren als: \r\nWissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucher-\r\nschutz beim BMEL (2023): Neue Sorgfaltspflichten für Unternehmen des Agrar- und\r\nErnährungssektors: Empfehlungen zu aktuellen Gesetzesentwicklungen. Gutachten. Berlin."}],"citation":{"bibtex":"@book{Spiller_Nieberg_Renner_Balmann_Birna_Bosy-Westphal_Buyken_Döring_Feindt_Götz_et al._2023, place={Berlin}, title={Neue Sorgfaltspflichten für Unternehmen des Agrar- und Ernährungssektors: Empfehlungen zu aktuellen Gesetzesentwicklungen}, publisher={Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL}, author={Spiller, Achim and Nieberg, Hiltrud and Renner, Britta and Balmann, Alfons and Birna, Regina and Bosy-Westphal, Anja and Buyken, Anette and Döring, Thomas and Feindt, Peter and Götz, Kai-Uwe and et al.}, year={2023} }","ama":"Spiller A, Nieberg H, Renner B, et al. <i>Neue Sorgfaltspflichten Für Unternehmen Des Agrar- Und Ernährungssektors: Empfehlungen Zu Aktuellen Gesetzesentwicklungen</i>. Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL; 2023.","mla":"Spiller, Achim, et al. <i>Neue Sorgfaltspflichten Für Unternehmen Des Agrar- Und Ernährungssektors: Empfehlungen Zu Aktuellen Gesetzesentwicklungen</i>. Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL, 2023.","chicago":"Spiller, Achim, Hiltrud Nieberg, Britta Renner, Alfons Balmann, Regina Birna, Anja Bosy-Westphal, Anette Buyken, et al. <i>Neue Sorgfaltspflichten Für Unternehmen Des Agrar- Und Ernährungssektors: Empfehlungen Zu Aktuellen Gesetzesentwicklungen</i>. Berlin: Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL, 2023.","short":"A. Spiller, H. Nieberg, B. Renner, A. Balmann, R. Birna, A. Bosy-Westphal, A. Buyken, T. Döring, P. Feindt, K.-U. Götz, J. Linseisen, U. Nöthlings, J. Martínes, M. Pischetsrieder, L. Voget-Kleschin, P. Weingarten, J. Wesseler, C. Wieck, Neue Sorgfaltspflichten Für Unternehmen Des Agrar- Und Ernährungssektors: Empfehlungen Zu Aktuellen Gesetzesentwicklungen, Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL, Berlin, 2023.","ieee":"A. Spiller <i>et al.</i>, <i>Neue Sorgfaltspflichten für Unternehmen des Agrar- und Ernährungssektors: Empfehlungen zu aktuellen Gesetzesentwicklungen</i>. Berlin: Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL, 2023.","apa":"Spiller, A., Nieberg, H., Renner, B., Balmann, A., Birna, R., Bosy-Westphal, A., Buyken, A., Döring, T., Feindt, P., Götz, K.-U., Linseisen, J., Nöthlings, U., Martínes, J., Pischetsrieder, M., Voget-Kleschin, L., Weingarten, P., Wesseler, J., &#38; Wieck, C. (2023). <i>Neue Sorgfaltspflichten für Unternehmen des Agrar- und Ernährungssektors: Empfehlungen zu aktuellen Gesetzesentwicklungen</i>. Wissenschaftlicher Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz beim BMEL."},"oa":"1","department":[{"_id":"22"}],"type":"report","place":"Berlin","date_created":"2024-01-23T07:42:13Z"},{"title":"A multiobjective continuation method to compute the regularization path of deep neural networks","status":"public","year":"2023","author":[{"id":"97916","last_name":"Amakor","first_name":"Augustina Chidinma","full_name":"Amakor, Augustina Chidinma"},{"first_name":"Konstantin","last_name":"Sonntag","full_name":"Sonntag, Konstantin","id":"56399"},{"id":"47427","full_name":"Peitz, Sebastian","last_name":"Peitz","orcid":"0000-0002-3389-793X","first_name":"Sebastian"}],"date_updated":"2024-02-06T08:52:07Z","main_file_link":[{"open_access":"1","url":"https://arxiv.org/pdf/2308.12044.pdf"}],"language":[{"iso":"eng"}],"_id":"51159","user_id":"47427","publication":"arXiv","citation":{"mla":"Amakor, Augustina Chidinma, et al. “A Multiobjective Continuation Method to Compute the Regularization Path of Deep Neural Networks.” <i>ArXiv</i>, 2023.","bibtex":"@article{Amakor_Sonntag_Peitz_2023, title={A multiobjective continuation method to compute the regularization path of deep neural networks}, journal={arXiv}, author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian}, year={2023} }","ama":"Amakor AC, Sonntag K, Peitz S. A multiobjective continuation method to compute the regularization path of deep neural networks. <i>arXiv</i>. Published online 2023.","ieee":"A. C. Amakor, K. Sonntag, and S. Peitz, “A multiobjective continuation method to compute the regularization path of deep neural networks,” <i>arXiv</i>. 2023.","apa":"Amakor, A. C., Sonntag, K., &#38; Peitz, S. (2023). A multiobjective continuation method to compute the regularization path of deep neural networks. In <i>arXiv</i>.","chicago":"Amakor, Augustina Chidinma, Konstantin Sonntag, and Sebastian Peitz. “A Multiobjective Continuation Method to Compute the Regularization Path of Deep Neural Networks.” <i>ArXiv</i>, 2023.","short":"A.C. Amakor, K. Sonntag, S. Peitz, ArXiv (2023)."},"abstract":[{"lang":"eng","text":"Sparsity is a highly desired feature in deep neural networks (DNNs) since it ensures numerical efficiency, improves the interpretability of models (due to the smaller number of relevant features), and robustness. In machine learning approaches based on linear models, it is well known that there exists a connecting path between the sparsest solution in terms of the $\\ell^1$ norm,i.e., zero weights and the non-regularized solution, which is called the regularization path. Very recently, there was a first attempt to extend the concept of regularization paths to DNNs by means of treating the empirical loss and sparsity ($\\ell^1$ norm) as two conflicting criteria and solving the resulting multiobjective optimization problem. However, due to the non-smoothness of the $\\ell^1$ norm and the high number of parameters, this approach is not very efficient from a computational perspective. To overcome this limitation, we present an algorithm that allows for the approximation of the entire Pareto front for the above-mentioned objectives in a very efficient manner. We present numerical examples using both deterministic and stochastic gradients. We furthermore demonstrate that knowledge of the regularization path allows for a well-generalizing network parametrization."}],"date_created":"2024-02-06T08:51:00Z","type":"preprint","department":[{"_id":"655"}],"oa":"1"},{"department":[{"_id":"534"},{"_id":"66"}],"oa":"1","type":"dissertation","date_created":"2024-02-15T09:59:22Z","abstract":[{"text":"Erfolg und Misserfolg eines Unternehmens werden maßgeblich durch getroffene Entscheidungen beeinflusst. Daher verlassen sich Entscheider oft auf Entscheidungsunterstützungssysteme, die durch Datensimulation, -optimierung und -visualisierung bei der Identifizierung von geeigneten Entscheidungen unterstützen. Für eine optimale Unterstützung muss ein Entscheidungsunterstützungssystem (EUS) jedoch auf den Entscheidungsprozess eines Entscheiders abgestimmt sein und verfügbare Daten, Optimierungsziele, persönliche Präferenzen sowie weitere Einflussfaktoren berücksichtigen. EUS-Entwickler können aufgrund der Komplexität und Volatilität von Geschäftsumgebungen allerdings nicht alle potenziellen Entscheidungsprozesse während des Entwurfs eines EUS vorhersehen, wodurch ein EUS einem Entscheider häufig nur unzureichende Anpassungsmöglichkeiten an den individuellen Entscheidungsprozess bietet. Die Einzelanfertigung eines EUS, das auf einen Entscheidungsprozess zugeschnitten ist, ist ein kosten- und zeitintensives Unterfangen aufgrund der begrenzten Verfügbarkeit von Softwareentwicklern oder Missverständnissen zwischen Entwicklern und Entscheidern während der Entwicklung. Daher geben sich Entscheider möglicherweise mit einem handelsüblichen EUS zufrieden, das nicht vollständig mit ihrem Entscheidungsprozess übereinstimmt, suboptimale Entscheidungen begünstigt und so den Unternehmenserfolg negativ beeinflusst. In dieser Arbeit wird ein Ansatz vorgeschlagen, der es Entscheidern ermöglicht, selbst maßgeschneiderte Entscheidungsunterstützungssysteme zu entwickeln und so die Diskrepanz zwischen benötigter und tatsächlicher Entscheidungsunterstützung zu vermeiden. Dazu stellen EUS-Entwickler einen Teil der EUS-Funktionalität als wiederverwendbare Software-Dienste bereit ...","lang":"ger"},{"text":"Decision making significantly determines the success or failure of a business. This motivates decision makers to rely on decision support systems for assistance in identifying high-quality decisions using data simulation, optimization, and visualization. However, for optimal assistance, a decision support system (DSS) must align with the decision-making process of a decision maker, which is characterized by available data, optimization goals, personal preferences, and other influences. Unfortunately, the increasing complexity and volatility of business environments prevent DSS developers to anticipate all potential decision-making processes during DSS design, and consequently, to provide decision makers with sufficient customization options. Commissioning a DSS that is tailored to a decision-making process is a cost- and time-intensive undertaking due to limited developer availability or misunderstandings between developers and decision makers. As a result, decision makers may settle for an off-the-shelf DSS that does not fully align with their decision-making process and potentially results in suboptimal decisions, thereby impairing business success.This thesis proposes an approach that enables decision makers to create tailored decision support systems themselves, thereby avoiding the aforementioned misalignment between provided and required decision support. The approach expects DSS developers to provide partial DSS functionality in the form of reusable software services. Using a low-code approach, non-programmers can then compose these services into a holistic DSS by modeling a decision-making process with the help of an assistance system. The contribution of the thesis is fourfold: First, the thesis explains how to design a service repository to capture available decision support services for the encompassing application domain. Second ...","lang":"eng"}],"citation":{"ama":"Kirchhoff J. <i>Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems</i>. Universität Paderborn; 2023. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1845\">10.17619/UNIPB/1-1845</a>","bibtex":"@book{Kirchhoff_2023, title={Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-1845\">10.17619/UNIPB/1-1845</a>}, publisher={Universität Paderborn}, author={Kirchhoff, Jonas}, year={2023} }","mla":"Kirchhoff, Jonas. <i>Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems</i>. Universität Paderborn, 2023, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1845\">10.17619/UNIPB/1-1845</a>.","short":"J. Kirchhoff, Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems, Universität Paderborn, 2023.","chicago":"Kirchhoff, Jonas. <i>Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems</i>. Universität Paderborn, 2023. <a href=\"https://doi.org/10.17619/UNIPB/1-1845\">https://doi.org/10.17619/UNIPB/1-1845</a>.","apa":"Kirchhoff, J. (2023). <i>Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems</i>. Universität Paderborn. <a href=\"https://doi.org/10.17619/UNIPB/1-1845\">https://doi.org/10.17619/UNIPB/1-1845</a>","ieee":"J. Kirchhoff, <i>Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems</i>. Universität Paderborn, 2023."},"supervisor":[{"first_name":"Gregor","last_name":"Engels","full_name":"Engels, Gregor","id":"107"}],"user_id":"39928","doi":"10.17619/UNIPB/1-1845","language":[{"iso":"eng"}],"_id":"51352","publisher":"Universität Paderborn","main_file_link":[{"url":"https://digital.ub.uni-paderborn.de/hs/download/pdf/7319017?originalFilename=true","open_access":"1"}],"date_updated":"2024-02-15T10:03:04Z","author":[{"id":"39928","last_name":"Kirchhoff","first_name":"Jonas","full_name":"Kirchhoff, Jonas"}],"year":"2023","title":"Decision Support Ecosystems: Assisted Low-Code Development of Tailored Decision Support Systems","status":"public"},{"date_created":"2023-08-21T05:50:12Z","external_id":{"arxiv":["2308.01113"]},"department":[{"_id":"655"},{"_id":"101"}],"oa":"1","type":"preprint","citation":{"short":"M. Bernreuther, M. Dellnitz, B. Gebken, G. Müller, S. Peitz, K. Sonntag, S. Volkwein, ArXiv:2308.01113 (2023).","chicago":"Bernreuther, Marco, Michael Dellnitz, Bennet Gebken, Georg Müller, Sebastian Peitz, Konstantin Sonntag, and Stefan Volkwein. “Multiobjective Optimization of Non-Smooth PDE-Constrained Problems.” <i>ArXiv:2308.01113</i>, 2023.","apa":"Bernreuther, M., Dellnitz, M., Gebken, B., Müller, G., Peitz, S., Sonntag, K., &#38; Volkwein, S. (2023). Multiobjective Optimization of Non-Smooth PDE-Constrained Problems. In <i>arXiv:2308.01113</i>.","ieee":"M. Bernreuther <i>et al.</i>, “Multiobjective Optimization of Non-Smooth PDE-Constrained Problems,” <i>arXiv:2308.01113</i>. 2023.","ama":"Bernreuther M, Dellnitz M, Gebken B, et al. Multiobjective Optimization of Non-Smooth PDE-Constrained Problems. <i>arXiv:230801113</i>. Published online 2023.","bibtex":"@article{Bernreuther_Dellnitz_Gebken_Müller_Peitz_Sonntag_Volkwein_2023, title={Multiobjective Optimization of Non-Smooth PDE-Constrained Problems}, journal={arXiv:2308.01113}, author={Bernreuther, Marco and Dellnitz, Michael and Gebken, Bennet and Müller, Georg and Peitz, Sebastian and Sonntag, Konstantin and Volkwein, Stefan}, year={2023} }","mla":"Bernreuther, Marco, et al. “Multiobjective Optimization of Non-Smooth PDE-Constrained Problems.” <i>ArXiv:2308.01113</i>, 2023."},"publication":"arXiv:2308.01113","abstract":[{"lang":"eng","text":"Multiobjective optimization plays an increasingly important role in modern applications, where several criteria are often of equal importance. The task in multiobjective optimization and multiobjective optimal control is therefore to compute the set of optimal compromises (the Pareto set) between the conflicting objectives. The advances in algorithms and the increasing interest in Pareto-optimal solutions have led to a wide range of new applications related to optimal and feedback control - potentially with non-smoothness both on the level of the objectives or in the system dynamics. This results in new challenges such as dealing with expensive models (e.g., governed by partial differential equations (PDEs)) and developing dedicated algorithms handling the non-smoothness. Since in contrast to single-objective optimization, the Pareto set generally consists of an infinite number of solutions, the computational effort can quickly become challenging, which is particularly problematic when the objectives are costly to evaluate or when a solution has to be presented very quickly. This article gives an overview of recent developments in the field of multiobjective optimization of non-smooth PDE-constrained problems. In particular we report on the advances achieved within Project 2 \"Multiobjective Optimization of Non-Smooth PDE-Constrained Problems - Switches, State Constraints and Model Order Reduction\" of the DFG Priority Programm 1962 \"Non-smooth and Complementarity-based Distributed Parameter Systems: Simulation and Hierarchical Optimization\"."}],"_id":"46578","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://arxiv.org/pdf/2308.01113","open_access":"1"}],"user_id":"47427","author":[{"full_name":"Bernreuther, Marco","last_name":"Bernreuther","first_name":"Marco"},{"full_name":"Dellnitz, Michael","first_name":"Michael","last_name":"Dellnitz"},{"id":"32643","full_name":"Gebken, Bennet","last_name":"Gebken","first_name":"Bennet"},{"first_name":"Georg","last_name":"Müller","full_name":"Müller, Georg"},{"id":"47427","last_name":"Peitz","first_name":"Sebastian","orcid":"0000-0002-3389-793X","full_name":"Peitz, Sebastian"},{"id":"56399","orcid":"https://orcid.org/0000-0003-3384-3496","first_name":"Konstantin","last_name":"Sonntag","full_name":"Sonntag, Konstantin"},{"first_name":"Stefan","last_name":"Volkwein","full_name":"Volkwein, Stefan"}],"year":"2023","title":"Multiobjective Optimization of Non-Smooth PDE-Constrained Problems","status":"public","date_updated":"2024-02-21T12:22:20Z"},{"type":"report","keyword":["automorphism groups","combinatorial algorithms","finite geometries","subspace designs"],"date_created":"2024-02-27T15:44:41Z","abstract":[{"lang":"eng","text":"This report documents the program and the outcomes of Dagstuhl Seminar 23161 \"Pushing the Limits of Computational Combinatorial Constructions\". In this Dagstuhl Seminar, we focused on computational methods for challenging problems in combinatorial construction. This includes algorithms for construction of combinatorial objects with prescribed symmetry, for isomorph-free exhaustive generation, and for combinatorial search. Examples of specific algorithmic techniques are tactical decomposition, the Kramer-Mesner method, algebraic methods, graph isomorphism software, isomorph-free generation, clique-finding methods, heuristic search, SAT solvers, and combinatorial optimization. There was an emphasis on problems involving graphs, designs and codes, also including topics in related fields such as finite geometry, graph decomposition, Hadamard matrices, Latin squares, and q-analogs of designs and codes."}],"citation":{"mla":"Moura, Lucia, et al. <i>Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161)</i>. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023, pp. 40–57, doi:<a href=\"https://doi.org/10.4230/DagRep.13.4.40\">10.4230/DagRep.13.4.40</a>.","ama":"Moura L, Nakic A, Östergård P, Wassermann A, Weiß C. <i>Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161)</i>. Vol 13, Issue 4. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2023:40-57. doi:<a href=\"https://doi.org/10.4230/DagRep.13.4.40\">10.4230/DagRep.13.4.40</a>","bibtex":"@book{Moura_Nakic_Östergård_Wassermann_Weiß_2023, series={Dagstuhl Reports}, title={Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161)}, volume={13, Issue 4}, DOI={<a href=\"https://doi.org/10.4230/DagRep.13.4.40\">10.4230/DagRep.13.4.40</a>}, publisher={Schloss Dagstuhl - Leibniz-Zentrum für Informatik}, author={Moura, Lucia and Nakic, Anamari and Östergård, Patric and Wassermann, Alfred and Weiß, Charlene}, year={2023}, pages={40–57}, collection={Dagstuhl Reports} }","apa":"Moura, L., Nakic, A., Östergård, P., Wassermann, A., &#38; Weiß, C. (2023). <i>Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161)</i> (Vols. 13, Issue 4, pp. 40–57). Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/DagRep.13.4.40\">https://doi.org/10.4230/DagRep.13.4.40</a>","ieee":"L. Moura, A. Nakic, P. Östergård, A. Wassermann, and C. Weiß, <i>Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161)</i>, vol. 13, Issue 4. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023, pp. 40–57.","short":"L. Moura, A. Nakic, P. Östergård, A. Wassermann, C. Weiß, Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161), Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023.","chicago":"Moura, Lucia, Anamari Nakic, Patric Östergård, Alfred Wassermann, and Charlene Weiß. <i>Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161)</i>. Vol. 13, Issue 4. Dagstuhl Reports. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023. <a href=\"https://doi.org/10.4230/DagRep.13.4.40\">https://doi.org/10.4230/DagRep.13.4.40</a>."},"doi":"10.4230/DagRep.13.4.40","user_id":"70420","volume":"13, Issue 4","page":"40-57","language":[{"iso":"eng"}],"_id":"52127","series_title":"Dagstuhl Reports","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","date_updated":"2024-02-27T15:48:12Z","status":"public","year":"2023","title":"Pushing the Limits of Computational Combinatorial Constructions (Dagstuhl Seminar 23161)","author":[{"last_name":"Moura","first_name":"Lucia","full_name":"Moura, Lucia"},{"full_name":"Nakic, Anamari","last_name":"Nakic","first_name":"Anamari"},{"full_name":"Östergård, Patric","last_name":"Östergård","first_name":"Patric"},{"full_name":"Wassermann, Alfred","first_name":"Alfred","last_name":"Wassermann"},{"id":"70420","full_name":"Weiß, Charlene","first_name":"Charlene","last_name":"Weiß"}]},{"language":[{"iso":"eng"}],"article_number":"108132","doi":"10.1016/j.compchemeng.2023.108132","author":[{"last_name":"Hochhaus","first_name":"Thorben","full_name":"Hochhaus, Thorben"},{"full_name":"Bruns, Bastian","last_name":"Bruns","first_name":"Bastian"},{"full_name":"Grünewald, Marcus","last_name":"Grünewald","first_name":"Marcus"},{"first_name":"Julia","last_name":"Riese","orcid":"0000-0002-3053-0534","full_name":"Riese, Julia","id":"101499"}],"publication_identifier":{"issn":["0098-1354"]},"title":"Optimal scheduling of a large-scale power-to-ammonia process: Effects of parameter optimization on the indirect demand response potential","year":"2023","intvolume":"       170","date_updated":"2024-03-08T11:30:41Z","publication_status":"published","date_created":"2023-10-04T14:11:47Z","type":"journal_article","keyword":["Computer Science Applications","General Chemical Engineering"],"publication":"Computers & Chemical Engineering","extern":"1","publisher":"Elsevier BV","_id":"47551","volume":170,"user_id":"101499","status":"public","citation":{"ieee":"T. Hochhaus, B. Bruns, M. Grünewald, and J. Riese, “Optimal scheduling of a large-scale power-to-ammonia process: Effects of parameter optimization on the indirect demand response potential,” <i>Computers &#38; Chemical Engineering</i>, vol. 170, Art. no. 108132, 2023, doi: <a href=\"https://doi.org/10.1016/j.compchemeng.2023.108132\">10.1016/j.compchemeng.2023.108132</a>.","apa":"Hochhaus, T., Bruns, B., Grünewald, M., &#38; Riese, J. (2023). Optimal scheduling of a large-scale power-to-ammonia process: Effects of parameter optimization on the indirect demand response potential. <i>Computers &#38; Chemical Engineering</i>, <i>170</i>, Article 108132. <a href=\"https://doi.org/10.1016/j.compchemeng.2023.108132\">https://doi.org/10.1016/j.compchemeng.2023.108132</a>","short":"T. Hochhaus, B. Bruns, M. Grünewald, J. Riese, Computers &#38; Chemical Engineering 170 (2023).","chicago":"Hochhaus, Thorben, Bastian Bruns, Marcus Grünewald, and Julia Riese. “Optimal Scheduling of a Large-Scale Power-to-Ammonia Process: Effects of Parameter Optimization on the Indirect Demand Response Potential.” <i>Computers &#38; Chemical Engineering</i> 170 (2023). <a href=\"https://doi.org/10.1016/j.compchemeng.2023.108132\">https://doi.org/10.1016/j.compchemeng.2023.108132</a>.","mla":"Hochhaus, Thorben, et al. “Optimal Scheduling of a Large-Scale Power-to-Ammonia Process: Effects of Parameter Optimization on the Indirect Demand Response Potential.” <i>Computers &#38; Chemical Engineering</i>, vol. 170, 108132, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.compchemeng.2023.108132\">10.1016/j.compchemeng.2023.108132</a>.","bibtex":"@article{Hochhaus_Bruns_Grünewald_Riese_2023, title={Optimal scheduling of a large-scale power-to-ammonia process: Effects of parameter optimization on the indirect demand response potential}, volume={170}, DOI={<a href=\"https://doi.org/10.1016/j.compchemeng.2023.108132\">10.1016/j.compchemeng.2023.108132</a>}, number={108132}, journal={Computers &#38; Chemical Engineering}, publisher={Elsevier BV}, author={Hochhaus, Thorben and Bruns, Bastian and Grünewald, Marcus and Riese, Julia}, year={2023} }","ama":"Hochhaus T, Bruns B, Grünewald M, Riese J. Optimal scheduling of a large-scale power-to-ammonia process: Effects of parameter optimization on the indirect demand response potential. <i>Computers &#38; Chemical Engineering</i>. 2023;170. doi:<a href=\"https://doi.org/10.1016/j.compchemeng.2023.108132\">10.1016/j.compchemeng.2023.108132</a>"},"quality_controlled":"1"},{"publication_status":"published","date_updated":"2024-03-21T08:58:24Z","publication_identifier":{"isbn":["9783658388126","9783658388133"],"issn":["2366-1127","2366-1135"]},"author":[{"last_name":"Kruse","first_name":"Anne","full_name":"Kruse, Anne","id":"55833"},{"id":"44605","first_name":"Laura","last_name":"Müller","full_name":"Müller, Laura"},{"id":"44204","full_name":"Ott, Manuel","last_name":"Ott","first_name":"Manuel"},{"first_name":"Rainer","last_name":"Koch","full_name":"Koch, Rainer"},{"full_name":"Hügel, Joachim","last_name":"Hügel","first_name":"Joachim"},{"full_name":"Finke, Florian","first_name":"Florian","last_name":"Finke"},{"last_name":"Winter","first_name":"Stephan","full_name":"Winter, Stephan"},{"full_name":"Gust, Thomas","first_name":"Thomas","last_name":"Gust"}],"year":"2023","status":"public","title":"proDruck 3D-Druck – Technologie der Industrie 4.0 – als Mittel der Inklusion für Menschen mit Behinderungen in die Arbeitswelt","alternative_title":["Projektbericht"],"user_id":"44605","doi":"10.1007/978-3-658-38813-3_16","_id":"52696","publisher":"Springer Fachmedien Wiesbaden","language":[{"iso":"ger"}],"citation":{"chicago":"Kruse, Anne, Laura Müller, Manuel Ott, Rainer Koch, Joachim Hügel, Florian Finke, Stephan Winter, and Thomas Gust. “proDruck 3D-Druck – Technologie der Industrie 4.0 – als Mittel der Inklusion für Menschen mit Behinderungen in die Arbeitswelt.” In <i>Personennahe Dienstleistungen der Zukunft</i>. Wiesbaden: Springer Fachmedien Wiesbaden, 2023. <a href=\"https://doi.org/10.1007/978-3-658-38813-3_16\">https://doi.org/10.1007/978-3-658-38813-3_16</a>.","short":"A. Kruse, L. Müller, M. Ott, R. Koch, J. Hügel, F. Finke, S. Winter, T. Gust, in: Personennahe Dienstleistungen der Zukunft, Springer Fachmedien Wiesbaden, Wiesbaden, 2023.","ieee":"A. Kruse <i>et al.</i>, “proDruck 3D-Druck – Technologie der Industrie 4.0 – als Mittel der Inklusion für Menschen mit Behinderungen in die Arbeitswelt,” in <i>Personennahe Dienstleistungen der Zukunft</i>, Wiesbaden: Springer Fachmedien Wiesbaden, 2023.","apa":"Kruse, A., Müller, L., Ott, M., Koch, R., Hügel, J., Finke, F., Winter, S., &#38; Gust, T. (2023). proDruck 3D-Druck – Technologie der Industrie 4.0 – als Mittel der Inklusion für Menschen mit Behinderungen in die Arbeitswelt. In <i>Personennahe Dienstleistungen der Zukunft</i>. Springer Fachmedien Wiesbaden. <a href=\"https://doi.org/10.1007/978-3-658-38813-3_16\">https://doi.org/10.1007/978-3-658-38813-3_16</a>","bibtex":"@inbook{Kruse_Müller_Ott_Koch_Hügel_Finke_Winter_Gust_2023, place={Wiesbaden}, title={proDruck 3D-Druck – Technologie der Industrie 4.0 – als Mittel der Inklusion für Menschen mit Behinderungen in die Arbeitswelt}, DOI={<a href=\"https://doi.org/10.1007/978-3-658-38813-3_16\">10.1007/978-3-658-38813-3_16</a>}, booktitle={Personennahe Dienstleistungen der Zukunft}, publisher={Springer Fachmedien Wiesbaden}, author={Kruse, Anne and Müller, Laura and Ott, Manuel and Koch, Rainer and Hügel, Joachim and Finke, Florian and Winter, Stephan and Gust, Thomas}, year={2023} }","ama":"Kruse A, Müller L, Ott M, et al. proDruck 3D-Druck – Technologie der Industrie 4.0 – als Mittel der Inklusion für Menschen mit Behinderungen in die Arbeitswelt. In: <i>Personennahe Dienstleistungen der Zukunft</i>. Springer Fachmedien Wiesbaden; 2023. doi:<a href=\"https://doi.org/10.1007/978-3-658-38813-3_16\">10.1007/978-3-658-38813-3_16</a>","mla":"Kruse, Anne, et al. “proDruck 3D-Druck – Technologie der Industrie 4.0 – als Mittel der Inklusion für Menschen mit Behinderungen in die Arbeitswelt.” <i>Personennahe Dienstleistungen der Zukunft</i>, Springer Fachmedien Wiesbaden, 2023, doi:<a href=\"https://doi.org/10.1007/978-3-658-38813-3_16\">10.1007/978-3-658-38813-3_16</a>."},"publication":"Personennahe Dienstleistungen der Zukunft","type":"book_chapter","date_created":"2024-03-21T08:38:06Z","place":"Wiesbaden"},{"publisher":"Springer Fachmedien Wiesbaden","_id":"52698","language":[{"iso":"ger"}],"user_id":"44605","doi":"10.1007/978-3-658-38813-3_7","author":[{"id":"55833","last_name":"Kruse","first_name":"Anne","full_name":"Kruse, Anne"},{"first_name":"Laura","last_name":"Müller","full_name":"Müller, Laura","id":"44605"},{"full_name":"Ott, Manuel","last_name":"Ott","first_name":"Manuel","id":"44204"},{"full_name":"Jung, Philipp","last_name":"Jung","first_name":"Philipp"},{"last_name":"Koch","first_name":"Rainer","full_name":"Koch, Rainer"},{"full_name":"Hügel, Joachim","last_name":"Hügel","first_name":"Joachim"},{"last_name":"Finke","first_name":"Florian","full_name":"Finke, Florian"},{"full_name":"Winter, Stephan","last_name":"Winter","first_name":"Stephan"},{"last_name":"Gust","first_name":"Thomas","full_name":"Gust, Thomas"}],"publication_identifier":{"issn":["2366-1127","2366-1135"],"isbn":["9783658388126","9783658388133"]},"status":"public","year":"2023","title":"3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe","publication_status":"published","date_updated":"2024-03-21T09:12:24Z","date_created":"2024-03-21T09:08:27Z","place":"Wiesbaden","type":"book_chapter","citation":{"ama":"Kruse A, Müller L, Ott M, et al. 3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe. In: <i>Personennahe Dienstleistungen der Zukunft</i>. Springer Fachmedien Wiesbaden; 2023. doi:<a href=\"https://doi.org/10.1007/978-3-658-38813-3_7\">10.1007/978-3-658-38813-3_7</a>","bibtex":"@inbook{Kruse_Müller_Ott_Jung_Koch_Hügel_Finke_Winter_Gust_2023, place={Wiesbaden}, title={3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe}, DOI={<a href=\"https://doi.org/10.1007/978-3-658-38813-3_7\">10.1007/978-3-658-38813-3_7</a>}, booktitle={Personennahe Dienstleistungen der Zukunft}, publisher={Springer Fachmedien Wiesbaden}, author={Kruse, Anne and Müller, Laura and Ott, Manuel and Jung, Philipp and Koch, Rainer and Hügel, Joachim and Finke, Florian and Winter, Stephan and Gust, Thomas}, year={2023} }","mla":"Kruse, Anne, et al. “3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe.” <i>Personennahe Dienstleistungen der Zukunft</i>, Springer Fachmedien Wiesbaden, 2023, doi:<a href=\"https://doi.org/10.1007/978-3-658-38813-3_7\">10.1007/978-3-658-38813-3_7</a>.","chicago":"Kruse, Anne, Laura Müller, Manuel Ott, Philipp Jung, Rainer Koch, Joachim Hügel, Florian Finke, Stephan Winter, and Thomas Gust. “3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe.” In <i>Personennahe Dienstleistungen der Zukunft</i>. Wiesbaden: Springer Fachmedien Wiesbaden, 2023. <a href=\"https://doi.org/10.1007/978-3-658-38813-3_7\">https://doi.org/10.1007/978-3-658-38813-3_7</a>.","short":"A. Kruse, L. Müller, M. Ott, P. Jung, R. Koch, J. Hügel, F. Finke, S. Winter, T. Gust, in: Personennahe Dienstleistungen der Zukunft, Springer Fachmedien Wiesbaden, Wiesbaden, 2023.","apa":"Kruse, A., Müller, L., Ott, M., Jung, P., Koch, R., Hügel, J., Finke, F., Winter, S., &#38; Gust, T. (2023). 3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe. In <i>Personennahe Dienstleistungen der Zukunft</i>. Springer Fachmedien Wiesbaden. <a href=\"https://doi.org/10.1007/978-3-658-38813-3_7\">https://doi.org/10.1007/978-3-658-38813-3_7</a>","ieee":"A. Kruse <i>et al.</i>, “3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe,” in <i>Personennahe Dienstleistungen der Zukunft</i>, Wiesbaden: Springer Fachmedien Wiesbaden, 2023."},"publication":"Personennahe Dienstleistungen der Zukunft"},{"date_created":"2022-12-21T14:14:01Z","type":"conference","department":[{"_id":"9"},{"_id":"367"},{"_id":"321"}],"citation":{"ieee":"V. Schöppner and M. Frank, “Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior,” presented at the 37th International Conference of the Polymer Processing Society (PPS), Fukuoka, 2023, doi: <a href=\"https://doi.org/10.1063/5.0135825\">10.1063/5.0135825</a>.","apa":"Schöppner, V., &#38; Frank, M. (2023). <i>Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior</i>. 37th International Conference of the Polymer Processing Society (PPS), Fukuoka. <a href=\"https://doi.org/10.1063/5.0135825\">https://doi.org/10.1063/5.0135825</a>","chicago":"Schöppner, Volker, and Maximilian Frank. “Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as Well as Pressure Throughput Behavior,” 2023. <a href=\"https://doi.org/10.1063/5.0135825\">https://doi.org/10.1063/5.0135825</a>.","short":"V. Schöppner, M. Frank, in: 2023.","mla":"Schöppner, Volker, and Maximilian Frank. <i>Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as Well as Pressure Throughput Behavior</i>. 2023, doi:<a href=\"https://doi.org/10.1063/5.0135825\">10.1063/5.0135825</a>.","bibtex":"@inproceedings{Schöppner_Frank_2023, title={Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior}, DOI={<a href=\"https://doi.org/10.1063/5.0135825\">10.1063/5.0135825</a>}, author={Schöppner, Volker and Frank, Maximilian}, year={2023} }","ama":"Schöppner V, Frank M. Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior. In: ; 2023. doi:<a href=\"https://doi.org/10.1063/5.0135825\">10.1063/5.0135825</a>"},"quality_controlled":"1","_id":"34736","language":[{"iso":"eng"}],"user_id":"44116","doi":"10.1063/5.0135825","status":"public","year":"2023","title":"Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior","author":[{"id":"20530","full_name":"Schöppner, Volker","last_name":"Schöppner","first_name":"Volker"},{"id":"38255","first_name":"Maximilian","last_name":"Frank","full_name":"Frank, Maximilian"}],"conference":{"name":"37th International Conference of the Polymer Processing Society (PPS)","location":"Fukuoka"},"date_updated":"2024-03-25T09:10:42Z"},{"abstract":[{"lang":"eng","text":"The importance of fiber-reinforced plastics for lightweight construction applications is steadily increasing due to their outstanding weight-specific property values. However, a decisive disadvantage of these composite materials has so far been the high material and process costs, which is why fiber-reinforced plastics are almost exclusively used in small to medium-sized series. Optimization of manufacturing methods is of great importance to reduce the production cost. In this study, two concepts are proposed that can optimize vacuum assisted light resin transfer molding (VA-LRTM) further, leading to a possibility of fully automatic process. Conventional VA-LRTM methods are used to produce complex fiber-reinforced plastics (FRP) and hybrid components. Traditional molds used to produce components via VA-LRTM are sealed using polymer materials to prevent the leakage of matrix system. The seals undergo tremendous amounts of thermal, chemical, and mechanical loadings. Thus, sealings must be replaced in short intervals. In the current study, a concept where sealing is achieved by accelerating the curing of matrix system itself with the help of heating elements and catalysts resulting in a self-sealing approach is proposed. Another concern is mold surface contamination during component production. To address this, a modified automatic cleaning technique based on ultrasonic cleaning was proposed which can be integrated into the production line with minimum modification. Both the proposed concepts were validated and optimized using experiments, simulations, and analytical approaches by producing metal-FRP hybrid shafts."}],"file_date_updated":"2024-01-11T09:24:01Z","citation":{"chicago":"Chalicheemalapalli Jayasankar, Deviprasad. <i>Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques</i>, 2023.","short":"D. Chalicheemalapalli Jayasankar, Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques, 2023.","apa":"Chalicheemalapalli Jayasankar, D. (2023). <i>Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques</i>.","ieee":"D. Chalicheemalapalli Jayasankar, <i>Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques</i>. 2023.","ama":"Chalicheemalapalli Jayasankar D. <i>Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques</i>.; 2023.","bibtex":"@book{Chalicheemalapalli Jayasankar_2023, title={Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques}, author={Chalicheemalapalli Jayasankar, Deviprasad}, year={2023} }","mla":"Chalicheemalapalli Jayasankar, Deviprasad. <i>Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques</i>. 2023."},"supervisor":[{"last_name":"Tröster","first_name":"Thomas","full_name":"Tröster, Thomas"},{"last_name":"Bremser","first_name":"Wolfgang","full_name":"Bremser, Wolfgang"}],"type":"dissertation","keyword":["fiber-reinforced plastics","resin transfer molding","composites"],"department":[{"_id":"9"},{"_id":"149"},{"_id":"321"}],"file":[{"date_created":"2024-01-11T09:24:01Z","creator":"dcj","file_id":"50451","success":1,"content_type":"application/pdf","relation":"main_file","date_updated":"2024-01-11T09:24:01Z","file_name":"01_Dissertation_CJDP_7065653_V1.pdf","file_size":7694237,"access_level":"closed"}],"date_created":"2024-01-11T09:28:04Z","date_updated":"2024-03-26T09:18:31Z","has_accepted_license":"1","title":"Advances In RTM Manufacturing Of Metal-FRP Hybrids By Self-Sealing And In-Mold Cleaning Techniques","status":"public","year":"2023","author":[{"id":"49504","first_name":"Deviprasad","last_name":"Chalicheemalapalli Jayasankar","orcid":"https://orcid.org/ 0000-0002-3446-2444","full_name":"Chalicheemalapalli Jayasankar, Deviprasad"}],"user_id":"49504","ddc":["670"],"language":[{"iso":"eng"}],"_id":"50449"},{"publication_status":"published","date_updated":"2024-03-26T10:45:19Z","author":[{"full_name":"Ŝkvorc, Urban","first_name":"Urban","last_name":"Ŝkvorc"},{"last_name":"Eftimov","first_name":"Tome","full_name":"Eftimov, Tome"},{"full_name":"Koro]ec, Peter","first_name":"Peter","last_name":"Koro]ec"}],"year":"2023","title":"Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization","status":"public","user_id":"103764","doi":"10.1109/ssci52147.2023.10371868","language":[{"iso":"eng"}],"_id":"52863","publisher":"IEEE","extern":"1","citation":{"ama":"Ŝkvorc U, Eftimov T, Koro]ec P. Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization. In: <i>2023 IEEE Symposium Series on Computational Intelligence (SSCI)</i>. IEEE; 2023. doi:<a href=\"https://doi.org/10.1109/ssci52147.2023.10371868\">10.1109/ssci52147.2023.10371868</a>","bibtex":"@inproceedings{Ŝkvorc_Eftimov_Koro]ec_2023, title={Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization}, DOI={<a href=\"https://doi.org/10.1109/ssci52147.2023.10371868\">10.1109/ssci52147.2023.10371868</a>}, booktitle={2023 IEEE Symposium Series on Computational Intelligence (SSCI)}, publisher={IEEE}, author={Ŝkvorc, Urban and Eftimov, Tome and Koro]ec, Peter}, year={2023} }","mla":"Ŝkvorc, Urban, et al. “Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization.” <i>2023 IEEE Symposium Series on Computational Intelligence (SSCI)</i>, IEEE, 2023, doi:<a href=\"https://doi.org/10.1109/ssci52147.2023.10371868\">10.1109/ssci52147.2023.10371868</a>.","short":"U. Ŝkvorc, T. Eftimov, P. Koro]ec, in: 2023 IEEE Symposium Series on Computational Intelligence (SSCI), IEEE, 2023.","chicago":"Ŝkvorc, Urban, Tome Eftimov, and Peter Koro]ec. “Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization.” In <i>2023 IEEE Symposium Series on Computational Intelligence (SSCI)</i>. IEEE, 2023. <a href=\"https://doi.org/10.1109/ssci52147.2023.10371868\">https://doi.org/10.1109/ssci52147.2023.10371868</a>.","apa":"Ŝkvorc, U., Eftimov, T., &#38; Koro]ec, P. (2023). Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization. <i>2023 IEEE Symposium Series on Computational Intelligence (SSCI)</i>. <a href=\"https://doi.org/10.1109/ssci52147.2023.10371868\">https://doi.org/10.1109/ssci52147.2023.10371868</a>","ieee":"U. Ŝkvorc, T. Eftimov, and P. Koro]ec, “Analyzing the Generalizability of Automated Algorithm Selection: A Case Study for Numerical Optimization,” 2023, doi: <a href=\"https://doi.org/10.1109/ssci52147.2023.10371868\">10.1109/ssci52147.2023.10371868</a>."},"publication":"2023 IEEE Symposium Series on Computational Intelligence (SSCI)","department":[{"_id":"819"}],"type":"conference","date_created":"2024-03-25T14:23:53Z"}]