--- _id: '46119' article_number: '014503' author: - first_name: Luis full_name: Altenkort, Luis last_name: Altenkort - first_name: Alexander M. full_name: Eller, Alexander M. last_name: Eller - first_name: Anthony full_name: Francis, Anthony last_name: Francis - first_name: Olaf full_name: Kaczmarek, Olaf last_name: Kaczmarek - first_name: Lukas full_name: Mazur, Lukas id: '90492' last_name: Mazur orcid: ' 0000-0001-6304-7082' - first_name: Guy D. full_name: Moore, Guy D. last_name: Moore - first_name: Hai-Tao full_name: Shu, Hai-Tao last_name: Shu citation: ama: Altenkort L, Eller AM, Francis A, et al. Viscosity of pure-glue QCD from the lattice. Physical Review D. 2023;108(1). doi:10.1103/physrevd.108.014503 apa: Altenkort, L., Eller, A. M., Francis, A., Kaczmarek, O., Mazur, L., Moore, G. D., & Shu, H.-T. (2023). Viscosity of pure-glue QCD from the lattice. Physical Review D, 108(1), Article 014503. https://doi.org/10.1103/physrevd.108.014503 bibtex: '@article{Altenkort_Eller_Francis_Kaczmarek_Mazur_Moore_Shu_2023, title={Viscosity of pure-glue QCD from the lattice}, volume={108}, DOI={10.1103/physrevd.108.014503}, number={1014503}, journal={Physical Review D}, publisher={American Physical Society (APS)}, author={Altenkort, Luis and Eller, Alexander M. and Francis, Anthony and Kaczmarek, Olaf and Mazur, Lukas and Moore, Guy D. and Shu, Hai-Tao}, year={2023} }' chicago: Altenkort, Luis, Alexander M. Eller, Anthony Francis, Olaf Kaczmarek, Lukas Mazur, Guy D. Moore, and Hai-Tao Shu. “Viscosity of Pure-Glue QCD from the Lattice.” Physical Review D 108, no. 1 (2023). https://doi.org/10.1103/physrevd.108.014503. ieee: 'L. Altenkort et al., “Viscosity of pure-glue QCD from the lattice,” Physical Review D, vol. 108, no. 1, Art. no. 014503, 2023, doi: 10.1103/physrevd.108.014503.' mla: Altenkort, Luis, et al. “Viscosity of Pure-Glue QCD from the Lattice.” Physical Review D, vol. 108, no. 1, 014503, American Physical Society (APS), 2023, doi:10.1103/physrevd.108.014503. short: L. Altenkort, A.M. Eller, A. Francis, O. Kaczmarek, L. Mazur, G.D. Moore, H.-T. Shu, Physical Review D 108 (2023). date_created: 2023-07-24T10:54:18Z date_updated: 2023-07-26T09:23:32Z department: - _id: '27' doi: 10.1103/physrevd.108.014503 intvolume: ' 108' issue: '1' language: - iso: eng publication: Physical Review D publication_identifier: issn: - 2470-0010 - 2470-0029 publication_status: published publisher: American Physical Society (APS) quality_controlled: '1' status: public title: Viscosity of pure-glue QCD from the lattice type: journal_article user_id: '90492' volume: 108 year: '2023' ... --- _id: '46155' article_number: '104270' author: - first_name: Julia full_name: Bruns, Julia last_name: Bruns - first_name: Maike full_name: Hagena, Maike last_name: Hagena - first_name: Hedwig full_name: Gasteiger, Hedwig last_name: Gasteiger citation: ama: 'Bruns J, Hagena M, Gasteiger H. Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects? Teaching and Teacher Education. 2023;132. doi:10.1016/j.tate.2023.104270' apa: 'Bruns, J., Hagena, M., & Gasteiger, H. (2023). Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects? Teaching and Teacher Education, 132, Article 104270. https://doi.org/10.1016/j.tate.2023.104270' bibtex: '@article{Bruns_Hagena_Gasteiger_2023, title={Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?}, volume={132}, DOI={10.1016/j.tate.2023.104270}, number={104270}, journal={Teaching and Teacher Education}, publisher={Elsevier BV}, author={Bruns, Julia and Hagena, Maike and Gasteiger, Hedwig}, year={2023} }' chicago: 'Bruns, Julia, Maike Hagena, and Hedwig Gasteiger. “Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?” Teaching and Teacher Education 132 (2023). https://doi.org/10.1016/j.tate.2023.104270.' ieee: 'J. Bruns, M. Hagena, and H. Gasteiger, “Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?,” Teaching and Teacher Education, vol. 132, Art. no. 104270, 2023, doi: 10.1016/j.tate.2023.104270.' mla: 'Bruns, Julia, et al. “Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?” Teaching and Teacher Education, vol. 132, 104270, Elsevier BV, 2023, doi:10.1016/j.tate.2023.104270.' short: J. Bruns, M. Hagena, H. Gasteiger, Teaching and Teacher Education 132 (2023). date_created: 2023-07-26T08:55:26Z date_updated: 2023-07-26T08:57:01Z department: - _id: '611' doi: 10.1016/j.tate.2023.104270 intvolume: ' 132' keyword: - Education language: - iso: eng publication: Teaching and Teacher Education publication_identifier: issn: - 0742-051X publication_status: published publisher: Elsevier BV status: public title: 'Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?' type: journal_article user_id: '72183' volume: 132 year: '2023' ... --- _id: '46157' citation: ama: Biehler R, Liebendörfer M, Gueudet G, Rasmussen C, Winsløw C, eds. Practice-Oriented Research in Tertiary Mathematics Education. Springer International Publishing; 2023. doi:10.1007/978-3-031-14175-1 apa: Biehler, R., Liebendörfer, M., Gueudet, G., Rasmussen, C., & Winsløw, C. (Eds.). (2023). Practice-Oriented Research in Tertiary Mathematics Education. Springer International Publishing. https://doi.org/10.1007/978-3-031-14175-1 bibtex: '@book{Biehler_Liebendörfer_Gueudet_Rasmussen_Winsløw_2023, place={Cham}, title={Practice-Oriented Research in Tertiary Mathematics Education}, DOI={10.1007/978-3-031-14175-1}, publisher={Springer International Publishing}, year={2023} }' chicago: 'Biehler, Rolf, Michael Liebendörfer, Ghislaine Gueudet, Chris Rasmussen, and Carl Winsløw, eds. Practice-Oriented Research in Tertiary Mathematics Education. Cham: Springer International Publishing, 2023. https://doi.org/10.1007/978-3-031-14175-1.' ieee: 'R. Biehler, M. Liebendörfer, G. Gueudet, C. Rasmussen, and C. Winsløw, Eds., Practice-Oriented Research in Tertiary Mathematics Education. Cham: Springer International Publishing, 2023.' mla: Biehler, Rolf, et al., editors. Practice-Oriented Research in Tertiary Mathematics Education. Springer International Publishing, 2023, doi:10.1007/978-3-031-14175-1. short: R. Biehler, M. Liebendörfer, G. Gueudet, C. Rasmussen, C. Winsløw, eds., Practice-Oriented Research in Tertiary Mathematics Education, Springer International Publishing, Cham, 2023. date_created: 2023-07-26T10:16:08Z date_updated: 2023-07-26T10:17:43Z department: - _id: '34' - _id: '10' - _id: '97' - _id: '363' doi: 10.1007/978-3-031-14175-1 editor: - first_name: Rolf full_name: Biehler, Rolf id: '16274' last_name: Biehler - first_name: Michael full_name: Liebendörfer, Michael id: '30933' last_name: Liebendörfer orcid: 0000-0001-9887-2074 - first_name: Ghislaine full_name: Gueudet, Ghislaine last_name: Gueudet - first_name: Chris full_name: Rasmussen, Chris last_name: Rasmussen - first_name: Carl full_name: Winsløw, Carl last_name: Winsløw language: - iso: eng place: Cham publication_identifier: isbn: - '9783031141744' - '9783031141751' issn: - 1869-4918 - 1869-4926 publication_status: published publisher: Springer International Publishing status: public title: Practice-Oriented Research in Tertiary Mathematics Education type: book_editor user_id: '37888' year: '2023' ... --- _id: '46174' author: - first_name: Anastassija full_name: Kostan, Anastassija id: '99059' last_name: Kostan citation: ama: 'Kostan A. Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik. In: Loos C, Stephan P, eds. Widerständige Glieder. Der Leib als politischer Standort. De Gruyter.' apa: 'Kostan, A. (n.d.). Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik. In C. Loos & P. Stephan (Eds.), Widerständige Glieder. Der Leib als politischer Standort. De Gruyter.' bibtex: '@inbook{Kostan, place={Berlin}, title={Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik}, booktitle={Widerständige Glieder. Der Leib als politischer Standort}, publisher={De Gruyter}, author={Kostan, Anastassija}, editor={Loos, Christian and Stephan, Paul} }' chicago: 'Kostan, Anastassija. “Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik.” In Widerständige Glieder. Der Leib als politischer Standort, edited by Christian Loos and Paul Stephan. Berlin: De Gruyter, n.d.' ieee: 'A. Kostan, “Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik,” in Widerständige Glieder. Der Leib als politischer Standort, C. Loos and P. Stephan, Eds. Berlin: De Gruyter.' mla: 'Kostan, Anastassija. “Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik.” Widerständige Glieder. Der Leib als politischer Standort, edited by Christian Loos and Paul Stephan, De Gruyter.' short: 'A. Kostan, in: C. Loos, P. Stephan (Eds.), Widerständige Glieder. Der Leib als politischer Standort, De Gruyter, Berlin, n.d.' date_created: 2023-07-27T13:44:16Z date_updated: 2023-07-27T13:46:21Z editor: - first_name: Christian full_name: Loos, Christian last_name: Loos - first_name: Paul full_name: Stephan, Paul last_name: Stephan language: - iso: ger - iso: eng place: Berlin publication: Widerständige Glieder. Der Leib als politischer Standort publication_status: inpress publisher: De Gruyter status: public title: 'Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik' type: book_chapter user_id: '99059' year: '2023' ... --- _id: '38041' abstract: - lang: eng text: "While FPGA accelerator boards and their respective high-level design tools are maturing, there is still a lack of multi-FPGA applications, libraries, and not least, benchmarks and reference implementations towards sustained HPC usage of these devices. As in the early days of GPUs in HPC, for workloads that can reasonably be decoupled into loosely coupled working sets, multi-accelerator support can be achieved by using standard communication interfaces like MPI on the host side. However, for performance and productivity, some applications can profit from a tighter coupling of the accelerators. FPGAs offer unique opportunities here when extending the dataflow characteristics to their communication interfaces.\r\n \ In this work, we extend the HPCC FPGA benchmark suite by multi-FPGA support and three missing benchmarks that particularly characterize or stress inter-device communication: b_eff, PTRANS, and LINPACK. With all benchmarks implemented for current boards with Intel and Xilinx FPGAs, we established a baseline for multi-FPGA performance. Additionally, for the communication-centric benchmarks, we explored the potential of direct FPGA-to-FPGA communication with a circuit-switched inter-FPGA network that is currently only available for one of the boards. The evaluation with parallel execution on up to 26 FPGA boards makes use of one of the largest academic FPGA installations." author: - first_name: Marius full_name: Meyer, Marius id: '40778' last_name: Meyer - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 citation: ama: Meyer M, Kenter T, Plessl C. Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks. ACM Transactions on Reconfigurable Technology and Systems. Published online 2023. doi:10.1145/3576200 apa: Meyer, M., Kenter, T., & Plessl, C. (2023). Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks. ACM Transactions on Reconfigurable Technology and Systems. https://doi.org/10.1145/3576200 bibtex: '@article{Meyer_Kenter_Plessl_2023, title={Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks}, DOI={10.1145/3576200}, journal={ACM Transactions on Reconfigurable Technology and Systems}, publisher={Association for Computing Machinery (ACM)}, author={Meyer, Marius and Kenter, Tobias and Plessl, Christian}, year={2023} }' chicago: Meyer, Marius, Tobias Kenter, and Christian Plessl. “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks.” ACM Transactions on Reconfigurable Technology and Systems, 2023. https://doi.org/10.1145/3576200. ieee: 'M. Meyer, T. Kenter, and C. Plessl, “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks,” ACM Transactions on Reconfigurable Technology and Systems, 2023, doi: 10.1145/3576200.' mla: Meyer, Marius, et al. “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks.” ACM Transactions on Reconfigurable Technology and Systems, Association for Computing Machinery (ACM), 2023, doi:10.1145/3576200. short: M. Meyer, T. Kenter, C. Plessl, ACM Transactions on Reconfigurable Technology and Systems (2023). date_created: 2023-01-23T08:40:42Z date_updated: 2023-07-28T08:02:05Z department: - _id: '27' - _id: '518' doi: 10.1145/3576200 keyword: - General Computer Science language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/10.1145/3576200 oa: '1' project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901' - _id: '14' grant_number: '160364472' name: 'SFB 901 - C2: SFB 901 - Subproject C2' publication: ACM Transactions on Reconfigurable Technology and Systems publication_identifier: issn: - 1936-7406 - 1936-7414 publication_status: published publisher: Association for Computing Machinery (ACM) quality_controlled: '1' status: public title: Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks type: journal_article user_id: '24135' year: '2023' ... --- _id: '46180' author: - first_name: Elvira full_name: Topalović, Elvira last_name: Topalović - first_name: Laura full_name: Drepper, Laura id: '40689' last_name: Drepper - first_name: 'Kira ' full_name: 'Härtel, Kira ' last_name: Härtel citation: ama: 'Topalović E, Drepper L, Härtel K. Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt. In: Bangel M, Rautenberg I, eds. Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können. Schneider Verlag; 2023:29-63.' apa: 'Topalović, E., Drepper, L., & Härtel, K. (2023). Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt. In M. Bangel & I. Rautenberg (Eds.), Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können (pp. 29–63). Schneider Verlag.' bibtex: '@inbook{Topalović_Drepper_Härtel_2023, place={Baltmansweiler}, title={Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt}, booktitle={Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können}, publisher={Schneider Verlag}, author={Topalović, Elvira and Drepper, Laura and Härtel, Kira }, editor={Bangel, Melanie and Rautenberg, Iris}, year={2023}, pages={29–63} }' chicago: 'Topalović, Elvira, Laura Drepper, and Kira Härtel. “Lerngegenstand „Doppelkonsonanz“ in Der Grundschule: Explizites Und Implizites Lernen Im Längsschnitt.” In Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können, edited by Melanie Bangel and Iris Rautenberg, 29–63. Baltmansweiler: Schneider Verlag, 2023.' ieee: 'E. Topalović, L. Drepper, and K. Härtel, “Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt,” in Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können, M. Bangel and I. Rautenberg, Eds. Baltmansweiler: Schneider Verlag, 2023, pp. 29–63.' mla: 'Topalović, Elvira, et al. “Lerngegenstand „Doppelkonsonanz“ in Der Grundschule: Explizites Und Implizites Lernen Im Längsschnitt.” Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können, edited by Melanie Bangel and Iris Rautenberg, Schneider Verlag, 2023, pp. 29–63.' short: 'E. Topalović, L. Drepper, K. Härtel, in: M. Bangel, I. Rautenberg (Eds.), Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können, Schneider Verlag, Baltmansweiler, 2023, pp. 29–63.' date_created: 2023-07-27T14:12:47Z date_updated: 2023-07-27T14:14:29Z editor: - first_name: Melanie full_name: Bangel, Melanie last_name: Bangel - first_name: Iris full_name: Rautenberg, Iris last_name: Rautenberg language: - iso: eng page: 29-63 place: Baltmansweiler publication: Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können publisher: Schneider Verlag status: public title: 'Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt' type: book_chapter user_id: '40689' year: '2023' ... --- _id: '45893' author: - first_name: Tim full_name: Hansmeier, Tim id: '49992' last_name: Hansmeier orcid: 0000-0003-1377-3339 - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Marius full_name: Meyer, Marius id: '40778' last_name: Meyer - first_name: Heinrich full_name: Riebler, Heinrich id: '8961' last_name: Riebler - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 citation: ama: 'Hansmeier T, Kenter T, Meyer M, Riebler H, Platzner M, Plessl C. Compute Centers I: Heterogeneous Execution Environments. In: Haake C-J, Meyer auf der Heide F, Platzner M, Wachsmuth H, Wehrheim H, eds. On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets. Vol 412. Verlagsschriftenreihe des Heinz Nixdorf Instituts. Heinz Nixdorf Institut, Universität Paderborn; 2023:165-182. doi:10.5281/zenodo.8068642' apa: 'Hansmeier, T., Kenter, T., Meyer, M., Riebler, H., Platzner, M., & Plessl, C. (2023). Compute Centers I: Heterogeneous Execution Environments. In C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, & H. Wehrheim (Eds.), On-The-Fly Computing -- Individualized IT-services in dynamic markets (Vol. 412, pp. 165–182). Heinz Nixdorf Institut, Universität Paderborn. https://doi.org/10.5281/zenodo.8068642' bibtex: '@inbook{Hansmeier_Kenter_Meyer_Riebler_Platzner_Plessl_2023, place={Paderborn}, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={Compute Centers I: Heterogeneous Execution Environments}, volume={412}, DOI={10.5281/zenodo.8068642}, booktitle={On-The-Fly Computing -- Individualized IT-services in dynamic markets}, publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Hansmeier, Tim and Kenter, Tobias and Meyer, Marius and Riebler, Heinrich and Platzner, Marco and Plessl, Christian}, editor={Haake, Claus-Jochen and Meyer auf der Heide, Friedhelm and Platzner, Marco and Wachsmuth, Henning and Wehrheim, Heike}, year={2023}, pages={165–182}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts} }' chicago: 'Hansmeier, Tim, Tobias Kenter, Marius Meyer, Heinrich Riebler, Marco Platzner, and Christian Plessl. “Compute Centers I: Heterogeneous Execution Environments.” In On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, edited by Claus-Jochen Haake, Friedhelm Meyer auf der Heide, Marco Platzner, Henning Wachsmuth, and Heike Wehrheim, 412:165–82. Verlagsschriftenreihe Des Heinz Nixdorf Instituts. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023. https://doi.org/10.5281/zenodo.8068642.' ieee: 'T. Hansmeier, T. Kenter, M. Meyer, H. Riebler, M. Platzner, and C. Plessl, “Compute Centers I: Heterogeneous Execution Environments,” in On-The-Fly Computing -- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 165–182.' mla: 'Hansmeier, Tim, et al. “Compute Centers I: Heterogeneous Execution Environments.” On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, edited by Claus-Jochen Haake et al., vol. 412, Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 165–82, doi:10.5281/zenodo.8068642.' short: 'T. Hansmeier, T. Kenter, M. Meyer, H. Riebler, M. Platzner, C. Plessl, in: C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim (Eds.), On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2023, pp. 165–182.' date_created: 2023-07-07T08:15:45Z date_updated: 2023-07-28T09:38:14Z ddc: - '004' department: - _id: '7' - _id: '27' - _id: '518' doi: 10.5281/zenodo.8068642 editor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen last_name: Haake - first_name: Friedhelm full_name: Meyer auf der Heide, Friedhelm last_name: Meyer auf der Heide - first_name: Marco full_name: Platzner, Marco last_name: Platzner - first_name: Henning full_name: Wachsmuth, Henning last_name: Wachsmuth - first_name: Heike full_name: Wehrheim, Heike last_name: Wehrheim file: - access_level: open_access content_type: application/pdf creator: florida date_created: 2023-07-07T08:15:35Z date_updated: 2023-07-07T11:17:33Z file_id: '45894' file_name: C2-Chapter-SFB-Buch-Final.pdf file_size: 2288788 relation: main_file file_date_updated: 2023-07-07T11:17:33Z has_accepted_license: '1' intvolume: ' 412' language: - iso: eng oa: '1' page: 165-182 place: Paderborn project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ' - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' - _id: '14' grant_number: '160364472' name: 'SFB 901 - C2: SFB 901 - On-The-Fly Compute Centers I: Heterogene Ausführungsumgebungen (Subproject C2)' publication: On-The-Fly Computing -- Individualized IT-services in dynamic markets publisher: Heinz Nixdorf Institut, Universität Paderborn series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts status: public title: 'Compute Centers I: Heterogeneous Execution Environments' type: book_chapter user_id: '3145' volume: 412 year: '2023' ... --- _id: '46190' author: - first_name: Jan-Oliver full_name: Opdenhövel, Jan-Oliver last_name: Opdenhövel - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter citation: ama: 'Opdenhövel J-O, Plessl C, Kenter T. Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation. In: Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies. ACM; 2023. doi:10.1145/3597031.3597050' apa: Opdenhövel, J.-O., Plessl, C., & Kenter, T. (2023). Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation. Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies. https://doi.org/10.1145/3597031.3597050 bibtex: '@inproceedings{Opdenhövel_Plessl_Kenter_2023, title={Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation}, DOI={10.1145/3597031.3597050}, booktitle={Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies}, publisher={ACM}, author={Opdenhövel, Jan-Oliver and Plessl, Christian and Kenter, Tobias}, year={2023} }' chicago: Opdenhövel, Jan-Oliver, Christian Plessl, and Tobias Kenter. “Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation.” In Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies. ACM, 2023. https://doi.org/10.1145/3597031.3597050. ieee: 'J.-O. Opdenhövel, C. Plessl, and T. Kenter, “Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation,” 2023, doi: 10.1145/3597031.3597050.' mla: Opdenhövel, Jan-Oliver, et al. “Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation.” Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies, ACM, 2023, doi:10.1145/3597031.3597050. short: 'J.-O. Opdenhövel, C. Plessl, T. Kenter, in: Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies, ACM, 2023.' date_created: 2023-07-28T09:49:23Z date_updated: 2023-07-28T09:58:06Z department: - _id: '27' - _id: '518' doi: 10.1145/3597031.3597050 language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/pdf/10.1145/3597031.3597050 oa: '1' project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies publication_status: published publisher: ACM quality_controlled: '1' status: public title: Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation type: conference user_id: '3145' year: '2023' ... --- _id: '46188' author: - first_name: Jennifer full_name: Faj, Jennifer id: '78722' last_name: Faj - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Sara full_name: Faghih-Naini, Sara last_name: Faghih-Naini - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Vadym full_name: Aizinger, Vadym last_name: Aizinger citation: ama: 'Faj J, Kenter T, Faghih-Naini S, Plessl C, Aizinger V. Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes. In: Proceedings of the Platform for Advanced Scientific Computing Conference. ACM; 2023. doi:10.1145/3592979.3593407' apa: Faj, J., Kenter, T., Faghih-Naini, S., Plessl, C., & Aizinger, V. (2023). Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes. Proceedings of the Platform for Advanced Scientific Computing Conference. https://doi.org/10.1145/3592979.3593407 bibtex: '@inproceedings{Faj_Kenter_Faghih-Naini_Plessl_Aizinger_2023, title={Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes}, DOI={10.1145/3592979.3593407}, booktitle={Proceedings of the Platform for Advanced Scientific Computing Conference}, publisher={ACM}, author={Faj, Jennifer and Kenter, Tobias and Faghih-Naini, Sara and Plessl, Christian and Aizinger, Vadym}, year={2023} }' chicago: Faj, Jennifer, Tobias Kenter, Sara Faghih-Naini, Christian Plessl, and Vadym Aizinger. “Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes.” In Proceedings of the Platform for Advanced Scientific Computing Conference. ACM, 2023. https://doi.org/10.1145/3592979.3593407. ieee: 'J. Faj, T. Kenter, S. Faghih-Naini, C. Plessl, and V. Aizinger, “Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes,” 2023, doi: 10.1145/3592979.3593407.' mla: Faj, Jennifer, et al. “Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes.” Proceedings of the Platform for Advanced Scientific Computing Conference, ACM, 2023, doi:10.1145/3592979.3593407. short: 'J. Faj, T. Kenter, S. Faghih-Naini, C. Plessl, V. Aizinger, in: Proceedings of the Platform for Advanced Scientific Computing Conference, ACM, 2023.' date_created: 2023-07-28T09:42:14Z date_updated: 2023-07-28T09:48:19Z department: - _id: '27' - _id: '518' doi: 10.1145/3592979.3593407 language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/pdf/10.1145/3592979.3593407 oa: '1' project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: Proceedings of the Platform for Advanced Scientific Computing Conference publication_status: published publisher: ACM quality_controlled: '1' status: public title: Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes type: conference user_id: '3145' year: '2023' ... --- _id: '46189' author: - first_name: Charles full_name: Prouveur, Charles last_name: Prouveur - first_name: Matthieu full_name: Haefele, Matthieu last_name: Haefele - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Nils full_name: Voss, Nils last_name: Voss citation: ama: 'Prouveur C, Haefele M, Kenter T, Voss N. FPGA Acceleration for HPC Supercapacitor Simulations. In: Proceedings of the Platform for Advanced Scientific Computing Conference. ACM; 2023. doi:10.1145/3592979.3593419' apa: Prouveur, C., Haefele, M., Kenter, T., & Voss, N. (2023). FPGA Acceleration for HPC Supercapacitor Simulations. Proceedings of the Platform for Advanced Scientific Computing Conference. https://doi.org/10.1145/3592979.3593419 bibtex: '@inproceedings{Prouveur_Haefele_Kenter_Voss_2023, title={FPGA Acceleration for HPC Supercapacitor Simulations}, DOI={10.1145/3592979.3593419}, booktitle={Proceedings of the Platform for Advanced Scientific Computing Conference}, publisher={ACM}, author={Prouveur, Charles and Haefele, Matthieu and Kenter, Tobias and Voss, Nils}, year={2023} }' chicago: Prouveur, Charles, Matthieu Haefele, Tobias Kenter, and Nils Voss. “FPGA Acceleration for HPC Supercapacitor Simulations.” In Proceedings of the Platform for Advanced Scientific Computing Conference. ACM, 2023. https://doi.org/10.1145/3592979.3593419. ieee: 'C. Prouveur, M. Haefele, T. Kenter, and N. Voss, “FPGA Acceleration for HPC Supercapacitor Simulations,” 2023, doi: 10.1145/3592979.3593419.' mla: Prouveur, Charles, et al. “FPGA Acceleration for HPC Supercapacitor Simulations.” Proceedings of the Platform for Advanced Scientific Computing Conference, ACM, 2023, doi:10.1145/3592979.3593419. short: 'C. Prouveur, M. Haefele, T. Kenter, N. Voss, in: Proceedings of the Platform for Advanced Scientific Computing Conference, ACM, 2023.' date_created: 2023-07-28T09:46:25Z date_updated: 2023-07-28T09:58:16Z department: - _id: '27' - _id: '518' doi: 10.1145/3592979.3593419 language: - iso: eng main_file_link: - open_access: '1' url: https://dl.acm.org/doi/pdf/10.1145/3592979.3593419 oa: '1' project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: Proceedings of the Platform for Advanced Scientific Computing Conference publication_status: published publisher: ACM quality_controlled: '1' status: public title: FPGA Acceleration for HPC Supercapacitor Simulations type: conference user_id: '3145' year: '2023' ... --- _id: '46205' abstract: - lang: eng text: We present a concept for quantifying evaluative phrases to later compare rating texts numerically instead of just relying on stars or grades. We achievethis by combining deep learning models in an aspect-based sentiment analysis pipeline along with sentiment weighting, polarity, and correlation analyses that combine deep learning results with metadata. The results provide new insights for the medical field. Our application domain, physician reviews, shows that there are millions of review texts on the Internet that cannot yet be comprehensively analyzed because previous studies have focused on explicit aspects from other domains (e.g., products). We identify, extract, and classify implicit and explicit aspect phrases equally from German-language review texts. To do so, we annotated aspect phrases representing reviews on numerous aspects of a physician, medical practice, or practice staff. We apply the best performing transformer model, XLM-RoBERTa, to a large physician review dataset and correlate the results with existing metadata. As a result, we can show different correlations between the sentiment polarity of certain aspect classes (e.g., friendliness, practice equipment) and physicians’ professions (e.g., surgeon, ophthalmologist). As a result, we have individual numerical scores that contain a variety of information based on deep learning algorithms that extract textual (evaluative) information and metadata from the Web. author: - first_name: Joschka full_name: Kersting, Joschka id: '58701' last_name: Kersting - first_name: Michaela full_name: Geierhos, Michaela id: '42496' last_name: Geierhos orcid: 0000-0002-8180-5606 citation: ama: 'Kersting J, Geierhos M. Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews. In: Cuzzocrea A, Gusikhin O, Hammoudi S, Quix C, eds. Data Management Technologies and Applications. Vol 1860. Communications in Computer and Information Science. Springer Nature Switzerland; 2023:45-65. doi:10.1007/978-3-031-37890-4_3' apa: 'Kersting, J., & Geierhos, M. (2023). Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews. In A. Cuzzocrea, O. Gusikhin, S. Hammoudi, & C. Quix (Eds.), Data Management Technologies and Applications (Vol. 1860, pp. 45–65). Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-37890-4_3' bibtex: '@inbook{Kersting_Geierhos_2023, place={Cham}, series={Communications in Computer and Information Science}, title={Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews}, volume={1860}, DOI={10.1007/978-3-031-37890-4_3}, booktitle={Data Management Technologies and Applications}, publisher={Springer Nature Switzerland}, author={Kersting, Joschka and Geierhos, Michaela}, editor={Cuzzocrea, Alfredo and Gusikhin, Oleg and Hammoudi, Slimane and Quix, Christoph}, year={2023}, pages={45–65}, collection={Communications in Computer and Information Science} }' chicago: 'Kersting, Joschka, and Michaela Geierhos. “Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews.” In Data Management Technologies and Applications, edited by Alfredo Cuzzocrea, Oleg Gusikhin, Slimane Hammoudi, and Christoph Quix, 1860:45–65. Communications in Computer and Information Science. Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-37890-4_3.' ieee: 'J. Kersting and M. Geierhos, “Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews,” in Data Management Technologies and Applications, vol. 1860, A. Cuzzocrea, O. Gusikhin, S. Hammoudi, and C. Quix, Eds. Cham: Springer Nature Switzerland, 2023, pp. 45–65.' mla: 'Kersting, Joschka, and Michaela Geierhos. “Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews.” Data Management Technologies and Applications, edited by Alfredo Cuzzocrea et al., vol. 1860, Springer Nature Switzerland, 2023, pp. 45–65, doi:10.1007/978-3-031-37890-4_3.' short: 'J. Kersting, M. Geierhos, in: A. Cuzzocrea, O. Gusikhin, S. Hammoudi, C. Quix (Eds.), Data Management Technologies and Applications, Springer Nature Switzerland, Cham, 2023, pp. 45–65.' date_created: 2023-07-28T15:03:14Z date_updated: 2023-07-28T15:11:10Z ddc: - '004' department: - _id: '579' doi: 10.1007/978-3-031-37890-4_3 editor: - first_name: Alfredo full_name: Cuzzocrea, Alfredo last_name: Cuzzocrea - first_name: Oleg full_name: Gusikhin, Oleg last_name: Gusikhin - first_name: Slimane full_name: Hammoudi, Slimane last_name: Hammoudi - first_name: Christoph full_name: Quix, Christoph last_name: Quix file: - access_level: closed content_type: application/pdf creator: jkers date_created: 2023-07-28T15:10:48Z date_updated: 2023-07-28T15:10:48Z file_id: '46207' file_name: Kersting and Geierhos (2023), Kersting2023b.pdf file_size: 746336 relation: main_file success: 1 file_date_updated: 2023-07-28T15:10:48Z has_accepted_license: '1' intvolume: ' 1860' language: - iso: eng page: 45-65 place: Cham project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ' - _id: '9' grant_number: '160364472' name: 'SFB 901 - B1: SFB 901 - Parametrisierte Servicespezifikation (Subproject B1)' - _id: '3' name: 'SFB 901 - B: SFB 901 - Project Area B' publication: Data Management Technologies and Applications publication_identifier: isbn: - '9783031378898' - '9783031378904' issn: - 1865-0929 - 1865-0937 publication_status: published publisher: Springer Nature Switzerland series_title: Communications in Computer and Information Science status: public title: 'Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews' type: book_chapter user_id: '58701' volume: 1860 year: '2023' ... --- _id: '46209' author: - first_name: Elena full_name: Ficara, Elena id: '35768' last_name: Ficara - first_name: Jc full_name: Beall, Jc last_name: Beall citation: ama: Ficara E, Beall J. Hegelian Conjunction, Hegelian Contradiction. History and Philosophy of Logic. 2023;44(2):119-131. doi:https://doi.org/10.1080/01445340.2023.2189807 apa: Ficara, E., & Beall, J. (2023). Hegelian Conjunction, Hegelian Contradiction. History and Philosophy of Logic, 44(2), 119–131. https://doi.org/10.1080/01445340.2023.2189807 bibtex: '@article{Ficara_Beall_2023, title={Hegelian Conjunction, Hegelian Contradiction}, volume={44}, DOI={https://doi.org/10.1080/01445340.2023.2189807}, number={2}, journal={History and Philosophy of Logic}, author={Ficara, Elena and Beall, Jc}, year={2023}, pages={119–131} }' chicago: 'Ficara, Elena, and Jc Beall. “Hegelian Conjunction, Hegelian Contradiction.” History and Philosophy of Logic 44, no. 2 (2023): 119–31. https://doi.org/10.1080/01445340.2023.2189807.' ieee: 'E. Ficara and J. Beall, “Hegelian Conjunction, Hegelian Contradiction,” History and Philosophy of Logic, vol. 44, no. 2, pp. 119–131, 2023, doi: https://doi.org/10.1080/01445340.2023.2189807.' mla: Ficara, Elena, and Jc Beall. “Hegelian Conjunction, Hegelian Contradiction.” History and Philosophy of Logic, vol. 44, no. 2, 2023, pp. 119–31, doi:https://doi.org/10.1080/01445340.2023.2189807. short: E. Ficara, J. Beall, History and Philosophy of Logic 44 (2023) 119–131. date_created: 2023-07-28T15:13:48Z date_updated: 2023-07-30T14:31:26Z doi: https://doi.org/10.1080/01445340.2023.2189807 intvolume: ' 44' issue: '2' language: - iso: eng page: 119-131 publication: History and Philosophy of Logic status: public title: Hegelian Conjunction, Hegelian Contradiction type: journal_article user_id: '35768' volume: 44 year: '2023' ... --- _id: '46210' author: - first_name: Elena full_name: Ficara, Elena id: '35768' last_name: Ficara - first_name: Graham full_name: Priest, Graham last_name: Priest citation: ama: Ficara E, Priest G. The Formalization of Dialectics. History and Philosophy of Logic. 2023;44(2):115-118. doi:https://doi.org/10.1080/01445340.2023.2182598 apa: Ficara, E., & Priest, G. (2023). The Formalization of Dialectics. History and Philosophy of Logic, 44(2), 115–118. https://doi.org/10.1080/01445340.2023.2182598 bibtex: '@article{Ficara_Priest_2023, title={The Formalization of Dialectics}, volume={44}, DOI={https://doi.org/10.1080/01445340.2023.2182598}, number={2}, journal={History and Philosophy of Logic}, author={Ficara, Elena and Priest, Graham}, year={2023}, pages={115–118} }' chicago: 'Ficara, Elena, and Graham Priest. “The Formalization of Dialectics.” History and Philosophy of Logic 44, no. 2 (2023): 115–18. https://doi.org/10.1080/01445340.2023.2182598.' ieee: 'E. Ficara and G. Priest, “The Formalization of Dialectics,” History and Philosophy of Logic, vol. 44, no. 2, pp. 115–118, 2023, doi: https://doi.org/10.1080/01445340.2023.2182598.' mla: Ficara, Elena, and Graham Priest. “The Formalization of Dialectics.” History and Philosophy of Logic, vol. 44, no. 2, 2023, pp. 115–18, doi:https://doi.org/10.1080/01445340.2023.2182598. short: E. Ficara, G. Priest, History and Philosophy of Logic 44 (2023) 115–118. date_created: 2023-07-28T15:19:55Z date_updated: 2023-07-30T14:32:24Z doi: https://doi.org/10.1080/01445340.2023.2182598 intvolume: ' 44' issue: '2' language: - iso: eng page: 115-118 publication: History and Philosophy of Logic status: public title: The Formalization of Dialectics type: journal_article user_id: '35768' volume: 44 year: '2023' ... --- _id: '46213' author: - first_name: Daniel full_name: Weber, Daniel last_name: Weber - first_name: Maximilian full_name: Schenke, Maximilian last_name: Schenke - first_name: Oliver full_name: Wallscheid, Oliver last_name: Wallscheid citation: ama: Weber D, Schenke M, Wallscheid O. Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems. IEEE Access. 2023;11:76524-76536. doi:10.1109/access.2023.3297274 apa: Weber, D., Schenke, M., & Wallscheid, O. (2023). Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems. IEEE Access, 11, 76524–76536. https://doi.org/10.1109/access.2023.3297274 bibtex: '@article{Weber_Schenke_Wallscheid_2023, title={Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems}, volume={11}, DOI={10.1109/access.2023.3297274}, journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Weber, Daniel and Schenke, Maximilian and Wallscheid, Oliver}, year={2023}, pages={76524–76536} }' chicago: 'Weber, Daniel, Maximilian Schenke, and Oliver Wallscheid. “Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems.” IEEE Access 11 (2023): 76524–36. https://doi.org/10.1109/access.2023.3297274.' ieee: 'D. Weber, M. Schenke, and O. Wallscheid, “Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems,” IEEE Access, vol. 11, pp. 76524–76536, 2023, doi: 10.1109/access.2023.3297274.' mla: Weber, Daniel, et al. “Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems.” IEEE Access, vol. 11, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 76524–36, doi:10.1109/access.2023.3297274. short: D. Weber, M. Schenke, O. Wallscheid, IEEE Access 11 (2023) 76524–76536. date_created: 2023-07-31T07:04:27Z date_updated: 2023-07-31T07:04:48Z department: - _id: '34' - _id: '52' doi: 10.1109/access.2023.3297274 intvolume: ' 11' keyword: - General Engineering - General Materials Science - General Computer Science - Electrical and Electronic Engineering language: - iso: eng page: 76524-76536 publication: IEEE Access publication_identifier: issn: - 2169-3536 publication_status: published publisher: Institute of Electrical and Electronics Engineers (IEEE) status: public title: Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems type: journal_article user_id: '24041' volume: 11 year: '2023' ... --- _id: '46212' author: - first_name: Daniel full_name: Weber, Daniel last_name: Weber - first_name: Maximilian full_name: Schenke, Maximilian last_name: Schenke - first_name: Oliver full_name: Wallscheid, Oliver last_name: Wallscheid citation: ama: 'Weber D, Schenke M, Wallscheid O. Safe Reinforcement Learning-Based Control in Power Electronic Systems. In: 2023 International Conference on Future Energy Solutions (FES). IEEE; 2023. doi:10.1109/fes57669.2023.10182718' apa: Weber, D., Schenke, M., & Wallscheid, O. (2023). Safe Reinforcement Learning-Based Control in Power Electronic Systems. 2023 International Conference on Future Energy Solutions (FES). https://doi.org/10.1109/fes57669.2023.10182718 bibtex: '@inproceedings{Weber_Schenke_Wallscheid_2023, title={Safe Reinforcement Learning-Based Control in Power Electronic Systems}, DOI={10.1109/fes57669.2023.10182718}, booktitle={2023 International Conference on Future Energy Solutions (FES)}, publisher={IEEE}, author={Weber, Daniel and Schenke, Maximilian and Wallscheid, Oliver}, year={2023} }' chicago: Weber, Daniel, Maximilian Schenke, and Oliver Wallscheid. “Safe Reinforcement Learning-Based Control in Power Electronic Systems.” In 2023 International Conference on Future Energy Solutions (FES). IEEE, 2023. https://doi.org/10.1109/fes57669.2023.10182718. ieee: 'D. Weber, M. Schenke, and O. Wallscheid, “Safe Reinforcement Learning-Based Control in Power Electronic Systems,” 2023, doi: 10.1109/fes57669.2023.10182718.' mla: Weber, Daniel, et al. “Safe Reinforcement Learning-Based Control in Power Electronic Systems.” 2023 International Conference on Future Energy Solutions (FES), IEEE, 2023, doi:10.1109/fes57669.2023.10182718. short: 'D. Weber, M. Schenke, O. Wallscheid, in: 2023 International Conference on Future Energy Solutions (FES), IEEE, 2023.' date_created: 2023-07-31T07:01:22Z date_updated: 2023-07-31T07:03:46Z department: - _id: '34' - _id: '52' doi: 10.1109/fes57669.2023.10182718 language: - iso: eng publication: 2023 International Conference on Future Energy Solutions (FES) publication_status: published publisher: IEEE status: public title: Safe Reinforcement Learning-Based Control in Power Electronic Systems type: conference user_id: '24041' year: '2023' ... --- _id: '46214' abstract: - lang: eng text: 'Ernährungsarmut wird als Problem in Deutschland weitgehend vernachlässigt. Von materieller Ernährungsarmut betroffen sind Menschen, denen es aufgrund fehlender finanzieller Mittel nicht möglich ist, sich gesundheitsfördernd zu ernähren. Etwa 3,5 % der Bevölkerung (rund drei Millionen Menschen) sind durch materielle Ernährungsarmut gefährdet. Damit einher geht oft auch soziale Ernährungsarmut, die Menschen von der sozialen Teilhabe ausschließt, die z. B. durch gemeinsames Essen ermöglicht wird. Essen ist nicht nur von Bedeutung für die körperliche Gesundheit, sondern auch zentral für die psychische Gesundheit und das Wohlbefinden sowie für die soziale Zugehörigkeit, was sich wiederum auf die körperliche Gesundheit auswirkt. Die sozialen Funktionen des Essens werden vielfach übersehen – und bei der Berechnung des Regelbedarfs ausgeblendet. Gerade die Corona-Pandemie hat gezeigt, wie fehlende soziale Kontakte und sozialer Ausschluss sich auf die physische, psychische und soziale Gesundheit auswirken können. Aus Sicht des WBAE (Wissenschaftliche Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz) ist deshalb der integrative Blick auf die materielle und soziale Ernährungsarmut zentral, da sie sich gegenseitig verstärken können. Diese Stellungnahme befasst sich mit der Frage, wie sich die Corona-Pandemie auf von Ernährungsarmut gefährdete Menschen ausgewirkt hat und was daraus gelernt werden kann. Ein wichtiger Aspekt ist der zeitweilige Wegfall von Essensangeboten in Kitas, Schulen, Tafeln und anderen karitativen Essensangeboten, die ein Sicherheitsnetz für Menschen in Ernährungsarmut darstellen. Die Stellungnahme zieht auf dieser Basis auch Schluss-folgerungen zur Ernährungsarmut außerhalb von Pandemiebedingungen. Im Hinblick auf die Notwendigkeit der Vermeidung von Fehlernährung in Haushalten, die von Ernährungsarmut bedroht sind, kommt der WBAE zu dem Schluss, dass diese Risikogruppe während der Pandemie nicht ausreichend im Fokus der Maßnahmen zur Abmilderung der Pandemiefolgen stand. Dies zeigt sich schon daran, dass kaum Daten erhoben wurden. Deutschland verfügt über kein klares Indikatoren- und Zielsystem und kein Monitoring zur Ernährungsarmut. Die wenigen vorhandenen Daten weisen auf problematische Entwicklungen hin. Insgesamt wurden durch den Bund sehr umfangreiche Mittel zur Bewältigung der wirtschaftlichen und sozialen Folgen der Corona-Pandemie und zur Einkommenssicherung während der Pandemie eingesetzt. Dies ist unter dem Blickwinkel „Ernährungsarmut” positiv zu bewerten. Es ist davon auszugehen, dass diese Maßnahmen verhindert haben, dass noch mehr Haushalte von Ernährungsarmut betroffen waren. Insgesamt zeigt die Analyse jedoch, dass es kaum gezielte Maßnahmen gab, um den Ausfall von Kita- und Schulernährung durch alternative Formen der Bereitstellung von Lebensmitteln oder einer warmen Mahlzeit aufzufangen. Maßnahmen auf Bundesebene fehlten, um Länder, Kommunen und nicht-staatliche Organisationen dabei zu unterstützen. Auswertungen der Pandemiemaßnahmen vergleichbarer Länder zeigen, dass dort schnelle und flexible Maßnahmen zur Bereitstellung von Lebensmitteln eine wichtige Rolle gespielt haben, um armutsgefährdete Haushalte zu unterstützen. In Deutschland wurden vorwiegend finanzielle Transfers genutzt, z. T. zeitlich verzögert und wenig zielgruppenspezifisch. Vor diesem Hintergrund hat der WBAE mögliche Maßnahmen gegen Ernährungsarmut – in Krisen, aber auch generell – untersucht: (1) finanzielle Transfers (einmalig oder fortlaufend), (2) Lebensmittelgutscheine („Voucher“), (3) Lebensmittelpakete und (4) warme Mahlzeiten, wobei die letzten beiden Optionen jeweils zur Abholung oder zur Auslieferung angeboten werden können. Die untersuchten internationalen Beispiele zeigen Möglichkeiten, wie z. T. mit schnellen und teilweise innovativen Ansätzen auf Lockdown-Maßnahmen reagiert wurde. Im Grundsatz spricht aus Sicht des WBAE aber vieles für das deutsche System zur Bekämpfung der Ernährungsarmut, das im Kern auf einem Bürgergeld beruht. Ein solches Bürgergeld muss jedoch ausreichend sein, um materielle und soziale Ernährungsarmut zu vermeiden. Die aktuellen, im Bürgergeld für Essen und Getränke zur Verfügung stehenden Beträge entsprechen allerdings nicht diesem Anspruch. Bei der Einführung des Bürgergelds im Jahr 2023 wurde zwar zeitnah auf die hohe Inflation reagiert. Die Berechnungsmethodik für die Bedarfsermittlung wurde aber nicht angepasst, sodass der Regelsatz nach wie vor nicht für eine gesundheitsfördernde Ernährung ausreicht. Die soziale Funktion von Ernährung wird bei der Berechnung des Regelsatzes nicht berücksichtigt. Um bei akutem Handlungsbedarf, wie z. B. auch bei der derzeitigen Inflation, schneller reagieren zu können, sollten außerdem Systeme zur Auszahlung sozial differenzierter „Krisentransfers” an vulnerable Haushalte mit geringem Verwaltungsaufwand ermöglicht werden. Darüber hinaus sollte für den zentralen Bereich der Kinder-ernährung der Schutz einer adäquaten Grundsicherung durch einen Systemwechsel zu einer integrativen, beitragsfreien und somit nicht-diskriminierenden Kita- und Schulverpflegung ergänzt werden, die zudem den DGE-Qualitätsstandards entspricht. Schließlich sollte der Staat privates, ehrenamtliches Engagement ergänzend fördern, z. B. durch Infrastrukturunterstützung bei karitativen Essensangeboten. Eine Herausforderung der Gestaltung von karitativen Lebensmittelangeboten besteht darin, dass sie oft als stigmatisierend und beschämend wahrgenommen werden und der Nachweis eines Anspruches teils schwierig ist. Zudem bestehen oft nur wenige Wahlmöglichkeiten, sodass individuelle Präferenzen oder Unverträglichkeiten nur sehr eingeschränkt berücksichtigt werden können. Im Hinblick auf die soziale Dimension der Ernährung kommt hinzu, dass wichtige soziale Funktionen des Essens, wie das gemeinsame Essen, also Kommensalität, nicht oder nur sehr eingeschränkt ermöglicht wird. Auch bleiben diejenigen, die versorgt werden, dabei meist unter sich. Vor dem Hintergrund dieser Gesamteinschätzung empfiehlt der WBAE die folgenden, in Abbildung Z 1 dargestellten Maßnahmen (siehe Beitrag). Zusammenfassend betont der WBAE die in Deutschland weiterhin unterschätzten Risiken materieller und sozialer Ernährungsarmut. Im Rahmen der geplanten Nationalen Ernährungsstrategie der Bundesregierung sollte dem Thema Ernährungsarmut aus Sicht des WBAE eine herausgehobene Bedeutung zugemessen werden.' author: - first_name: Regina full_name: Birner, Regina last_name: Birner - first_name: Jakob full_name: Linseisen, Jakob last_name: Linseisen - first_name: Ulrike full_name: Arens-Azevedo, Ulrike last_name: Arens-Azevedo - first_name: Alfons full_name: Balmann, Alfons last_name: Balmann - first_name: Hans Konrad full_name: Biesalski, Hans Konrad last_name: Biesalski - first_name: Anja full_name: Bosy-Westphal, Anja last_name: Bosy-Westphal - first_name: Anette full_name: Buyken, Anette id: '65985' last_name: Buyken - first_name: Thomas full_name: Döring, Thomas last_name: Döring - first_name: Peter full_name: Feindt, Peter last_name: Feindt - first_name: Kay-Uwe full_name: Götz, Kay-Uwe last_name: Götz - first_name: Sarah full_name: Iweala, Sarah last_name: Iweala - first_name: José full_name: Martínez, José last_name: Martínez - first_name: Hiltrud full_name: Nieberg, Hiltrud last_name: Nieberg - first_name: Ute full_name: Nöthlings, Ute last_name: Nöthlings - first_name: Monika full_name: Pischetsrieder, Monika last_name: Pischetsrieder - first_name: Britta full_name: Renner, Britta last_name: Renner - first_name: 'Achim ' full_name: 'Spiller, Achim ' last_name: Spiller - first_name: Lieske full_name: Voget-Kleschin, Lieske last_name: Voget-Kleschin - first_name: Peter full_name: Weingarten, Peter last_name: Weingarten - first_name: Justus full_name: Wesseler, Justus last_name: Wesseler - first_name: Christine full_name: Wieck, Christine last_name: Wieck citation: ama: Birner R, Linseisen J, Arens-Azevedo U, et al. Ernährungsarmut unter Pandemiebedingungen. Berichte über Landwirtschaft. Published online 2023. doi:10.12767/BUEL.VI236.468 apa: Birner, R., Linseisen, J., Arens-Azevedo, U., Balmann, A., Biesalski, H. K., Bosy-Westphal, A., Buyken, A., Döring, T., Feindt, P., Götz, K.-U., Iweala, S., Martínez, J., Nieberg, H., Nöthlings, U., Pischetsrieder, M., Renner, B., Spiller, A., Voget-Kleschin, L., Weingarten, P., … Wieck, C. (2023). Ernährungsarmut unter Pandemiebedingungen. Berichte Über Landwirtschaft. https://doi.org/10.12767/BUEL.VI236.468 bibtex: '@article{Birner_Linseisen_Arens-Azevedo_Balmann_Biesalski_Bosy-Westphal_Buyken_Döring_Feindt_Götz_et al._2023, title={Ernährungsarmut unter Pandemiebedingungen}, DOI={10.12767/BUEL.VI236.468}, journal={Berichte über Landwirtschaft}, author={Birner, Regina and Linseisen, Jakob and Arens-Azevedo, Ulrike and Balmann, Alfons and Biesalski, Hans Konrad and Bosy-Westphal, Anja and Buyken, Anette and Döring, Thomas and Feindt, Peter and Götz, Kay-Uwe and et al.}, year={2023} }' chicago: Birner, Regina, Jakob Linseisen, Ulrike Arens-Azevedo, Alfons Balmann, Hans Konrad Biesalski, Anja Bosy-Westphal, Anette Buyken, et al. “Ernährungsarmut Unter Pandemiebedingungen.” Berichte Über Landwirtschaft, 2023. https://doi.org/10.12767/BUEL.VI236.468. ieee: 'R. Birner et al., “Ernährungsarmut unter Pandemiebedingungen,” Berichte über Landwirtschaft, 2023, doi: 10.12767/BUEL.VI236.468.' mla: Birner, Regina, et al. “Ernährungsarmut Unter Pandemiebedingungen.” Berichte Über Landwirtschaft, 2023, doi:10.12767/BUEL.VI236.468. short: R. Birner, J. Linseisen, U. Arens-Azevedo, A. Balmann, H.K. Biesalski, A. Bosy-Westphal, A. Buyken, T. Döring, P. Feindt, K.-U. Götz, S. Iweala, J. Martínez, H. Nieberg, U. Nöthlings, M. Pischetsrieder, B. Renner, A. Spiller, L. Voget-Kleschin, P. Weingarten, J. Wesseler, C. Wieck, Berichte Über Landwirtschaft (2023). date_created: 2023-07-31T07:30:46Z date_updated: 2023-07-31T07:43:19Z department: - _id: '22' doi: 10.12767/BUEL.VI236.468 language: - iso: eng publication: Berichte über Landwirtschaft status: public title: Ernährungsarmut unter Pandemiebedingungen type: journal_article user_id: '92491' year: '2023' ... --- _id: '46217' author: - first_name: Britta full_name: Renner, Britta last_name: Renner - first_name: Anette full_name: Buyken, Anette id: '65985' last_name: Buyken - first_name: Kurt full_name: Gedrich, Kurt last_name: Gedrich - first_name: Stefan full_name: Lorkowski, Stefan last_name: Lorkowski - first_name: Bernhard full_name: Watzl, Bernhard last_name: Watzl - first_name: Jakob full_name: Linseisen, Jakob last_name: Linseisen - first_name: Hannelore full_name: Daniel, Hannelore last_name: Daniel - first_name: Johanna full_name: Conrad, Johanna last_name: Conrad - first_name: Paola G. full_name: Ferrario, Paola G. last_name: Ferrario - first_name: Christina full_name: Holzapfel, Christina last_name: Holzapfel - first_name: Michael full_name: Leitzmann, Michael last_name: Leitzmann - first_name: Margrit full_name: Richter, Margrit last_name: Richter - first_name: Marie-Christine full_name: Simon, Marie-Christine last_name: Simon - first_name: Christian full_name: Sina, Christian last_name: Sina - first_name: Jan full_name: Wirsam, Jan last_name: Wirsam citation: ama: 'Renner B, Buyken A, Gedrich K, et al. Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice Systems. Advances in Nutrition. Published online 2023. doi:10.1016/j.advnut.2023.06.009' apa: 'Renner, B., Buyken, A., Gedrich, K., Lorkowski, S., Watzl, B., Linseisen, J., Daniel, H., Conrad, J., Ferrario, P. G., Holzapfel, C., Leitzmann, M., Richter, M., Simon, M.-C., Sina, C., & Wirsam, J. (2023). Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice Systems. Advances in Nutrition. https://doi.org/10.1016/j.advnut.2023.06.009' bibtex: '@article{Renner_Buyken_Gedrich_Lorkowski_Watzl_Linseisen_Daniel_Conrad_Ferrario_Holzapfel_et al._2023, title={Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice Systems}, DOI={10.1016/j.advnut.2023.06.009}, journal={Advances in Nutrition}, publisher={Elsevier BV}, author={Renner, Britta and Buyken, Anette and Gedrich, Kurt and Lorkowski, Stefan and Watzl, Bernhard and Linseisen, Jakob and Daniel, Hannelore and Conrad, Johanna and Ferrario, Paola G. and Holzapfel, Christina and et al.}, year={2023} }' chicago: 'Renner, Britta, Anette Buyken, Kurt Gedrich, Stefan Lorkowski, Bernhard Watzl, Jakob Linseisen, Hannelore Daniel, et al. “Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice Systems.” Advances in Nutrition, 2023. https://doi.org/10.1016/j.advnut.2023.06.009.' ieee: 'B. Renner et al., “Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice Systems,” Advances in Nutrition, 2023, doi: 10.1016/j.advnut.2023.06.009.' mla: 'Renner, Britta, et al. “Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice Systems.” Advances in Nutrition, Elsevier BV, 2023, doi:10.1016/j.advnut.2023.06.009.' short: B. Renner, A. Buyken, K. Gedrich, S. Lorkowski, B. Watzl, J. Linseisen, H. Daniel, J. Conrad, P.G. Ferrario, C. Holzapfel, M. Leitzmann, M. Richter, M.-C. Simon, C. Sina, J. Wirsam, Advances in Nutrition (2023). date_created: 2023-07-31T07:50:22Z date_updated: 2023-07-31T07:51:03Z department: - _id: '22' doi: 10.1016/j.advnut.2023.06.009 keyword: - Nutrition and Dietetics - Medicine (miscellaneous) - Food Science language: - iso: eng publication: Advances in Nutrition publication_identifier: issn: - 2161-8313 publication_status: published publisher: Elsevier BV status: public title: 'Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice Systems' type: journal_article user_id: '92491' year: '2023' ... --- _id: '46216' author: - first_name: Marc-André full_name: Kaufhold, Marc-André last_name: Kaufhold - first_name: Markus full_name: Bayer, Markus last_name: Bayer - first_name: Julian full_name: Bäumler, Julian last_name: Bäumler - first_name: Christian full_name: Reuter, Christian last_name: Reuter - first_name: Stefan full_name: Stieglitz, Stefan last_name: Stieglitz - first_name: Ali Sercan full_name: Basyurt, Ali Sercan last_name: Basyurt - first_name: Milad full_name: Mirbabaie, Milad id: '88691' last_name: Mirbabaie - first_name: Christoph full_name: Fuchß, Christoph last_name: Fuchß - first_name: Kaan full_name: Eyilmez, Kaan last_name: Eyilmez citation: ama: 'Kaufhold M-A, Bayer M, Bäumler J, et al. CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies. In: Mensch Und Computer. ; 2023.' apa: 'Kaufhold, M.-A., Bayer, M., Bäumler, J., Reuter, C., Stieglitz, S., Basyurt, A. S., Mirbabaie, M., Fuchß, C., & Eyilmez, K. (2023). CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies. Mensch Und Computer.' bibtex: '@inproceedings{Kaufhold_Bayer_Bäumler_Reuter_Stieglitz_Basyurt_Mirbabaie_Fuchß_Eyilmez_2023, title={CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies}, booktitle={Mensch und Computer}, author={Kaufhold, Marc-André and Bayer, Markus and Bäumler, Julian and Reuter, Christian and Stieglitz, Stefan and Basyurt, Ali Sercan and Mirbabaie, Milad and Fuchß, Christoph and Eyilmez, Kaan}, year={2023} }' chicago: 'Kaufhold, Marc-André, Markus Bayer, Julian Bäumler, Christian Reuter, Stefan Stieglitz, Ali Sercan Basyurt, Milad Mirbabaie, Christoph Fuchß, and Kaan Eyilmez. “CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies.” In Mensch Und Computer, 2023.' ieee: 'M.-A. Kaufhold et al., “CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies,” 2023.' mla: 'Kaufhold, Marc-André, et al. “CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies.” Mensch Und Computer, 2023.' short: 'M.-A. Kaufhold, M. Bayer, J. Bäumler, C. Reuter, S. Stieglitz, A.S. Basyurt, M. Mirbabaie, C. Fuchß, K. Eyilmez, in: Mensch Und Computer, 2023.' date_created: 2023-07-31T07:40:25Z date_updated: 2023-07-31T07:43:21Z language: - iso: eng publication: Mensch und Computer status: public title: 'CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies' type: conference user_id: '77643' year: '2023' ... --- _id: '46229' author: - first_name: Christian full_name: Lienen, Christian id: '60323' last_name: Lienen - first_name: Alexander Philipp full_name: Nowosad, Alexander Philipp last_name: Nowosad - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: Lienen C, Nowosad AP, Platzner M. Mapping and Optimizing Communication in ROS 2-based Applications on Configurable System-on-Chip Platforms. apa: Lienen, C., Nowosad, A. P., & Platzner, M. (n.d.). Mapping and Optimizing Communication in ROS 2-based Applications on Configurable System-on-Chip Platforms. bibtex: '@article{Lienen_Nowosad_Platzner, title={Mapping and Optimizing Communication in ROS 2-based Applications on Configurable System-on-Chip Platforms}, author={Lienen, Christian and Nowosad, Alexander Philipp and Platzner, Marco} }' chicago: Lienen, Christian, Alexander Philipp Nowosad, and Marco Platzner. “Mapping and Optimizing Communication in ROS 2-Based Applications on Configurable System-on-Chip Platforms,” n.d. ieee: C. Lienen, A. P. Nowosad, and M. Platzner, “Mapping and Optimizing Communication in ROS 2-based Applications on Configurable System-on-Chip Platforms.” . mla: Lienen, Christian, et al. Mapping and Optimizing Communication in ROS 2-Based Applications on Configurable System-on-Chip Platforms. short: C. Lienen, A.P. Nowosad, M. Platzner, (n.d.). date_created: 2023-07-31T11:56:47Z date_updated: 2023-07-31T11:59:58Z department: - _id: '78' language: - iso: eng main_file_link: - url: https://arxiv.org/pdf/2306.12761.pdf publication_status: accepted status: public title: Mapping and Optimizing Communication in ROS 2-based Applications on Configurable System-on-Chip Platforms type: preprint user_id: '60323' year: '2023' ... --- _id: '46221' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Improving the End-of-Line Test of Custom-Built Geared Motors Using Clustering Based on Neural Networks.; 2023. apa: N., N. (2023). Improving the End-of-Line Test of Custom-Built Geared Motors using Clustering based on Neural Networks. bibtex: '@book{N._2023, title={Improving the End-of-Line Test of Custom-Built Geared Motors using Clustering based on Neural Networks}, author={N., N.}, year={2023} }' chicago: N., N. Improving the End-of-Line Test of Custom-Built Geared Motors Using Clustering Based on Neural Networks, 2023. ieee: N. N., Improving the End-of-Line Test of Custom-Built Geared Motors using Clustering based on Neural Networks. 2023. mla: N., N. Improving the End-of-Line Test of Custom-Built Geared Motors Using Clustering Based on Neural Networks. 2023. short: N. N., Improving the End-of-Line Test of Custom-Built Geared Motors Using Clustering Based on Neural Networks, 2023. date_created: 2023-07-31T10:49:12Z date_updated: 2023-07-31T10:49:30Z department: - _id: '79' language: - iso: eng status: public supervisor: - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler title: Improving the End-of-Line Test of Custom-Built Geared Motors using Clustering based on Neural Networks type: mastersthesis user_id: '15504' year: '2023' ... --- _id: '46243' author: - first_name: Caglar full_name: Demir, Caglar id: '43817' last_name: Demir - first_name: Axel-Cyrille full_name: Ngonga Ngomo, Axel-Cyrille last_name: Ngonga Ngomo citation: ama: Demir C, Ngonga Ngomo A-C. Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras. ECML-PKDD. Published online 2023. apa: Demir, C., & Ngonga Ngomo, A.-C. (2023). Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras. ECML-PKDD. European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Torino. bibtex: '@article{Demir_Ngonga Ngomo_2023, title={Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras}, journal={ECML-PKDD}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }' chicago: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras.” ECML-PKDD, 2023. ieee: C. Demir and A.-C. Ngonga Ngomo, “Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras,” ECML-PKDD, 2023. mla: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras.” ECML-PKDD, 2023. short: C. Demir, A.-C. Ngonga Ngomo, ECML-PKDD (2023). conference: location: Torino name: European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases date_created: 2023-08-01T09:12:06Z date_updated: 2023-08-01T09:22:40Z ddc: - '000' file: - access_level: open_access content_type: application/pdf creator: cdemir date_created: 2023-08-01T09:11:59Z date_updated: 2023-08-01T09:11:59Z file_id: '46244' file_name: public.pdf file_size: 408352 relation: main_file file_date_updated: 2023-08-01T09:11:59Z has_accepted_license: '1' language: - iso: eng oa: '1' project: - _id: '407' grant_number: '101070305' name: 'ENEXA: Efficient Explainable Learning on Knowledge Graphs' - _id: '410' name: 'KnowGraphs: KnowGraphs: Knowledge Graphs at Scale' - _id: '285' grant_number: NW21-059D name: 'SAIL: SAIL: SustAInable Life-cycle of Intelligent Socio-Technical Systems' publication: ECML-PKDD status: public title: Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras type: journal_article user_id: '43817' year: '2023' ... --- _id: '46251' author: - first_name: Caglar full_name: Demir, Caglar id: '43817' last_name: Demir - first_name: Axel-Cyrille full_name: Ngonga Ngomo, Axel-Cyrille last_name: Ngonga Ngomo citation: ama: Demir C, Ngonga Ngomo A-C. Neuro-Symbolic Class Expression Learning. International Joint Conference on Artificial Intelligence. Published online 2023. apa: Demir, C., & Ngonga Ngomo, A.-C. (2023). Neuro-Symbolic Class Expression Learning. International Joint Conference on Artificial Intelligence. International Joint Conference on Artificial Intelligence IJCAI 2023, Macau. bibtex: '@article{Demir_Ngonga Ngomo_2023, title={Neuro-Symbolic Class Expression Learning}, journal={International Joint Conference on Artificial Intelligence}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }' chicago: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Neuro-Symbolic Class Expression Learning.” International Joint Conference on Artificial Intelligence, 2023. ieee: C. Demir and A.-C. Ngonga Ngomo, “Neuro-Symbolic Class Expression Learning,” International Joint Conference on Artificial Intelligence, 2023. mla: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Neuro-Symbolic Class Expression Learning.” International Joint Conference on Artificial Intelligence, 2023. short: C. Demir, A.-C. Ngonga Ngomo, International Joint Conference on Artificial Intelligence (2023). conference: location: Macau name: International Joint Conference on Artificial Intelligence IJCAI 2023 date_created: 2023-08-01T09:30:37Z date_updated: 2023-08-01T09:44:30Z ddc: - '000' department: - _id: '574' file: - access_level: open_access content_type: application/pdf creator: cdemir date_created: 2023-08-01T09:30:35Z date_updated: 2023-08-01T09:30:35Z file_id: '46252' file_name: public.pdf file_size: 340865 relation: main_file file_date_updated: 2023-08-01T09:30:35Z has_accepted_license: '1' language: - iso: eng oa: '1' project: - _id: '407' grant_number: '101070305' name: 'ENEXA: Efficient Explainable Learning on Knowledge Graphs' - _id: '410' name: 'KnowGraphs: KnowGraphs: Knowledge Graphs at Scale' - _id: '285' grant_number: NW21-059D name: 'SAIL: SAIL: SustAInable Life-cycle of Intelligent Socio-Technical Systems' publication: International Joint Conference on Artificial Intelligence status: public title: Neuro-Symbolic Class Expression Learning type: journal_article user_id: '43817' year: '2023' ... --- _id: '46256' author: - first_name: Yulai full_name: Ma, Yulai id: '92748' last_name: Ma - first_name: Davide full_name: Mattiolo, Davide last_name: Mattiolo - first_name: Eckhard full_name: Steffen, Eckhard id: '15548' last_name: Steffen orcid: 0000-0002-9808-7401 - first_name: Isaak Hieronymus full_name: Wolf, Isaak Hieronymus id: '88145' last_name: Wolf citation: ama: Ma Y, Mattiolo D, Steffen E, Wolf IH. Pairwise Disjoint Perfect Matchings in r-Edge-Connected r-Regular Graphs. SIAM Journal on Discrete Mathematics. 2023;37(3):1548-1565. doi:10.1137/22m1500654 apa: Ma, Y., Mattiolo, D., Steffen, E., & Wolf, I. H. (2023). Pairwise Disjoint Perfect Matchings in r-Edge-Connected r-Regular Graphs. SIAM Journal on Discrete Mathematics, 37(3), 1548–1565. https://doi.org/10.1137/22m1500654 bibtex: '@article{Ma_Mattiolo_Steffen_Wolf_2023, title={Pairwise Disjoint Perfect Matchings in r-Edge-Connected r-Regular Graphs}, volume={37}, DOI={10.1137/22m1500654}, number={3}, journal={SIAM Journal on Discrete Mathematics}, publisher={Society for Industrial & Applied Mathematics (SIAM)}, author={Ma, Yulai and Mattiolo, Davide and Steffen, Eckhard and Wolf, Isaak Hieronymus}, year={2023}, pages={1548–1565} }' chicago: 'Ma, Yulai, Davide Mattiolo, Eckhard Steffen, and Isaak Hieronymus Wolf. “Pairwise Disjoint Perfect Matchings in R-Edge-Connected r-Regular Graphs.” SIAM Journal on Discrete Mathematics 37, no. 3 (2023): 1548–65. https://doi.org/10.1137/22m1500654.' ieee: 'Y. Ma, D. Mattiolo, E. Steffen, and I. H. Wolf, “Pairwise Disjoint Perfect Matchings in r-Edge-Connected r-Regular Graphs,” SIAM Journal on Discrete Mathematics, vol. 37, no. 3, pp. 1548–1565, 2023, doi: 10.1137/22m1500654.' mla: Ma, Yulai, et al. “Pairwise Disjoint Perfect Matchings in R-Edge-Connected r-Regular Graphs.” SIAM Journal on Discrete Mathematics, vol. 37, no. 3, Society for Industrial & Applied Mathematics (SIAM), 2023, pp. 1548–65, doi:10.1137/22m1500654. short: Y. Ma, D. Mattiolo, E. Steffen, I.H. Wolf, SIAM Journal on Discrete Mathematics 37 (2023) 1548–1565. date_created: 2023-08-01T10:08:32Z date_updated: 2023-08-01T10:09:35Z department: - _id: '542' doi: 10.1137/22m1500654 intvolume: ' 37' issue: '3' keyword: - General Mathematics language: - iso: eng page: 1548-1565 publication: SIAM Journal on Discrete Mathematics publication_identifier: issn: - 0895-4801 - 1095-7146 publication_status: published publisher: Society for Industrial & Applied Mathematics (SIAM) status: public title: Pairwise Disjoint Perfect Matchings in r-Edge-Connected r-Regular Graphs type: journal_article user_id: '15540' volume: 37 year: '2023' ... --- _id: '46261' author: - first_name: Jana full_name: Meier, Jana id: '28542' last_name: Meier orcid: https://orcid.org/0000-0002-6756-9440 - first_name: Christoph full_name: Vogelsang, Christoph id: '4245' last_name: Vogelsang - first_name: Simon full_name: Küth, Simon last_name: Küth - first_name: 'Daniel ' full_name: 'Scholl , Daniel ' last_name: 'Scholl ' - first_name: Christina full_name: Watson, Christina last_name: Watson - first_name: Andreas full_name: Seifert, Andreas id: '693' last_name: Seifert citation: ama: 'Meier J, Vogelsang C, Küth S, Scholl D, Watson C, Seifert A. Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion? – Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].  . In: ; 2023.' apa: Meier, J., Vogelsang, C., Küth, S., Scholl , D., Watson, C., & Seifert, A. (2023). Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion? – Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].  . Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Universität Potsdam. bibtex: '@inproceedings{Meier_Vogelsang_Küth_Scholl _Watson_Seifert_2023, title={Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion? – Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].  }, author={Meier, Jana and Vogelsang, Christoph and Küth, Simon and Scholl , Daniel and Watson, Christina and Seifert, Andreas}, year={2023} }' chicago: Meier, Jana, Christoph Vogelsang, Simon Küth, Daniel Scholl , Christina Watson, and Andreas Seifert. “Welche Rolle Spielt Eine Reflexive Haltung Für Eine Qualitätsvolle Unterrichtsreflexion? – Zusammenhänge Zwischen Einer Quasi-Experimentellen Einstellung Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].  ,” 2023. ieee: J. Meier, C. Vogelsang, S. Küth, D. Scholl , C. Watson, and A. Seifert, “Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion? – Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].  ,” presented at the Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Universität Potsdam, 2023. mla: Meier, Jana, et al. Welche Rolle Spielt Eine Reflexive Haltung Für Eine Qualitätsvolle Unterrichtsreflexion? – Zusammenhänge Zwischen Einer Quasi-Experimentellen Einstellung Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].  . 2023. short: 'J. Meier, C. Vogelsang, S. Küth, D. Scholl , C. Watson, A. Seifert, in: 2023.' conference: end_date: 2023-09-15 location: Universität Potsdam name: Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB) start_date: 2023-09-13 date_created: 2023-08-02T09:30:22Z date_updated: 2023-08-02T09:30:29Z department: - _id: '4' language: - iso: eng status: public title: 'Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion? – Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. ' type: conference user_id: '28542' year: '2023' ... --- _id: '46262' author: - first_name: Daniel full_name: Scholl, Daniel last_name: Scholl - first_name: Simon full_name: Küth, Simon last_name: Küth - first_name: Christoph full_name: Vogelsang, Christoph id: '4245' last_name: Vogelsang - first_name: Jana full_name: Meier, Jana id: '28542' last_name: Meier orcid: https://orcid.org/0000-0002-6756-9440 - first_name: Christina full_name: Watson, Christina last_name: Watson - first_name: Andreas full_name: Seifert, Andreas id: '693' last_name: Seifert citation: ama: 'Scholl D, Küth S, Vogelsang C, Meier J, Watson C, Seifert A. Das Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische Untersuchung der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. . In: ; 2023.' apa: Scholl, D., Küth, S., Vogelsang, C., Meier, J., Watson, C., & Seifert, A. (2023). Das Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische Untersuchung der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. . Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Universität Potsdam. bibtex: '@inproceedings{Scholl_Küth_Vogelsang_Meier_Watson_Seifert_2023, title={Das Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische Untersuchung der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. }, author={Scholl, Daniel and Küth, Simon and Vogelsang, Christoph and Meier, Jana and Watson, Christina and Seifert, Andreas}, year={2023} }' chicago: Scholl, Daniel, Simon Küth, Christoph Vogelsang, Jana Meier, Christina Watson, and Andreas Seifert. “Das Unterrichtsplanungsprinzip Der Interdependenz – Eine Netzwerkanalytische Untersuchung Der Begründungsstrukturen Beim Planungsentscheiden [Einzelbeitrag]. ,” 2023. ieee: D. Scholl, S. Küth, C. Vogelsang, J. Meier, C. Watson, and A. Seifert, “Das Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische Untersuchung der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. ,” presented at the Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Universität Potsdam, 2023. mla: Scholl, Daniel, et al. Das Unterrichtsplanungsprinzip Der Interdependenz – Eine Netzwerkanalytische Untersuchung Der Begründungsstrukturen Beim Planungsentscheiden [Einzelbeitrag]. . 2023. short: 'D. Scholl, S. Küth, C. Vogelsang, J. Meier, C. Watson, A. Seifert, in: 2023.' conference: end_date: 2023-09-15 location: Universität Potsdam name: Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB) start_date: 2023-09-13 date_created: 2023-08-02T09:36:19Z date_updated: 2023-08-02T09:36:25Z department: - _id: '4' language: - iso: eng status: public title: 'Das Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische Untersuchung der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. ' type: conference user_id: '28542' year: '2023' ... --- _id: '46263' author: - first_name: Daniel full_name: Scholl, Daniel last_name: Scholl - first_name: Christoph full_name: Vogelsang, Christoph id: '4245' last_name: Vogelsang - first_name: Simon full_name: Küth, Simon last_name: Küth - first_name: Jana full_name: Meier, Jana id: '28542' last_name: Meier orcid: https://orcid.org/0000-0002-6756-9440 - first_name: Christina full_name: Watson, Christina last_name: Watson - first_name: Andreas full_name: Seifert, Andreas id: '693' last_name: Seifert citation: ama: 'Scholl D, Vogelsang C, Küth S, Meier J, Watson C, Seifert A. Eine reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge zwischen einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. . In: ; 2023.' apa: Scholl, D., Vogelsang, C., Küth, S., Meier, J., Watson, C., & Seifert, A. (2023). Eine reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge zwischen einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. . 8. Hildesheimer CeLeB-Tagung zur Bildungsforschung, Stiftung Universität Hildesheim. bibtex: '@inproceedings{Scholl_Vogelsang_Küth_Meier_Watson_Seifert_2023, title={Eine reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge zwischen einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. }, author={Scholl, Daniel and Vogelsang, Christoph and Küth, Simon and Meier, Jana and Watson, Christina and Seifert, Andreas}, year={2023} }' chicago: Scholl, Daniel, Christoph Vogelsang, Simon Küth, Jana Meier, Christina Watson, and Andreas Seifert. “Eine Reflexive Haltung Als Grundlage Einer Hochwertigen Unterrichtsreflexion? Zusammenhänge Zwischen Einer Quasi-Experimentellen Einstellung Zur Reflexion Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. ,” 2023. ieee: D. Scholl, C. Vogelsang, S. Küth, J. Meier, C. Watson, and A. Seifert, “Eine reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge zwischen einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. ,” presented at the 8. Hildesheimer CeLeB-Tagung zur Bildungsforschung, Stiftung Universität Hildesheim, 2023. mla: Scholl, Daniel, et al. Eine Reflexive Haltung Als Grundlage Einer Hochwertigen Unterrichtsreflexion? Zusammenhänge Zwischen Einer Quasi-Experimentellen Einstellung Zur Reflexion Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. . 2023. short: 'D. Scholl, C. Vogelsang, S. Küth, J. Meier, C. Watson, A. Seifert, in: 2023.' conference: end_date: 2023-11-25 location: Stiftung Universität Hildesheim name: 8. Hildesheimer CeLeB-Tagung zur Bildungsforschung start_date: 2023-11-24 date_created: 2023-08-02T09:38:50Z date_updated: 2023-08-02T09:38:54Z department: - _id: '4' language: - iso: eng status: public title: 'Eine reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge zwischen einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. ' type: conference user_id: '28542' year: '2023' ... --- _id: '46260' citation: ama: Meier J, Küth S, Scholl D, Vogelsang C, Watson C, eds. Der Zyklus von Planung Und Reflexion. Zusammenhänge Zwischen Der Generischen Unterrichtsplanungsfähigkeit Und Der Reflexionskompetenz Angehender Lehrkräfte.; 2023. apa: Meier, J., Küth, S., Scholl , D., Vogelsang, C., & Watson, C. (Eds.). (2023). Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte. bibtex: '@book{Meier_Küth_Scholl _Vogelsang_Watson_2023, series={Tagungsband “Reflexion in der Lehrkräftebildung – empirisch, phasenübergreifend, interdisziplinär”}, title={Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.}, year={2023}, collection={Tagungsband “Reflexion in der Lehrkräftebildung – empirisch, phasenübergreifend, interdisziplinär”} }' chicago: Meier, Jana, Simon Küth, Daniel Scholl , Christoph Vogelsang, and Christina Watson, eds. Der Zyklus von Planung Und Reflexion. Zusammenhänge Zwischen Der Generischen Unterrichtsplanungsfähigkeit Und Der Reflexionskompetenz Angehender Lehrkräfte. Tagungsband “Reflexion in Der Lehrkräftebildung – Empirisch, Phasenübergreifend, Interdisziplinär,” 2023. ieee: J. Meier, S. Küth, D. Scholl , C. Vogelsang, and C. Watson, Eds., Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte. 2023. mla: Meier, Jana, et al., editors. Der Zyklus von Planung Und Reflexion. Zusammenhänge Zwischen Der Generischen Unterrichtsplanungsfähigkeit Und Der Reflexionskompetenz Angehender Lehrkräfte. 2023. short: J. Meier, S. Küth, D. Scholl , C. Vogelsang, C. Watson, eds., Der Zyklus von Planung Und Reflexion. Zusammenhänge Zwischen Der Generischen Unterrichtsplanungsfähigkeit Und Der Reflexionskompetenz Angehender Lehrkräfte., 2023. date_created: 2023-08-02T09:21:34Z date_updated: 2023-08-02T09:23:52Z department: - _id: '4' editor: - first_name: Jana full_name: Meier, Jana id: '28542' last_name: Meier orcid: https://orcid.org/0000-0002-6756-9440 - first_name: Simon full_name: Küth, Simon last_name: Küth - first_name: 'Daniel ' full_name: 'Scholl , Daniel ' last_name: 'Scholl ' - first_name: Christoph full_name: Vogelsang, Christoph id: '4245' last_name: Vogelsang - first_name: Christina full_name: Watson, Christina last_name: Watson language: - iso: eng series_title: Tagungsband "Reflexion in der Lehrkräftebildung – empirisch, phasenübergreifend, interdisziplinär" status: public title: Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte. type: conference_editor user_id: '28542' year: '2023' ... --- _id: '46269' abstract: - lang: eng text: 'State-of-the-art LLC resonant converters use MOSFETs in their inverter stage, which allows high switching frequencies and thus the use of compact magnetic components. The large parasitic output capacitance and the poor reverse-recovery behaviour of the inherent body diode of high-voltage (600 V) silicon MOSFETs require soft switching, i.e. zero-voltage switching (ZVS). Otherwise, the high turn-on switching losses would lead to excessive heating and ultimately to the destruction of the switch. Therefore, MOSFET-based LLC converters are operated in the so-called inductive region only, which enables ZVS. The use of robust and cost-effective IGBTs instead of MOSFETs is particularly advantageous for automotive applications, since in addition to high reliability low costs are an important objective here. Since IGBTs are characterized by dominant turn-off losses and generally higher switching losses compared to MOSFETs, the aim is to operate them with zero-current switching (ZCS) and at low switching frequencies below the resonance frequency. In this region also the voltage transfer characteristic is steeper, which qualifies for applications with a strongly varying input-to-output voltage ratio, such as given for automotive on-board DC-DC converters connecting the (high-voltage) traction battery with the (12 V) auxiliary battery. In this paper, a stress value analysis based on a switched-model simulation is used to design a ZCS LLC converter and take advantage of the mentioned benefits of IGBTs as well as of the steeper voltage transfer characteristic. Within this operation region below the resonance frequency, however, a new phenomenon of several current pulses occurring during a single switching period through the rectifier components may appear. Generally, in applications with high output currents a synchronous rectifier (SR) is often used to keep the conduction losses of the rectifier stage at a moderate level: Low-voltage MOSFETs, which actively need to be gated synchronously to the polarity of the current pulses, are employed then instead of more lossy rectifier diodes. However, standard SR driver ICs have been shown to be unable to properly rectify the multi-pulse output currents of the proposed LLC operation, resulting in high conduction losses of the rectifier stage. A cost-effective hardware concept is presented which ensures proper rectification by using standard SR-ICs that are actively overdriven by the converter’s central microcontroller. A 2 kW prototype for an EV on-board DC-DC converter was built to show the effectiveness of the method, documenting an increase in efficiency by up to 4.1 % compared to a purely SR-IC-based solution. Overall efficiency is very similar to that of a conventional (MOSFET-based) LLC converter so that the ZCS-operated LLC IGBT-converter represents a cost-effective alternative, which even shows 10 % less worst-case losses.' author: - first_name: Daniel full_name: Urbaneck, Daniel id: '60223' last_name: Urbaneck - first_name: Frank full_name: Schafmeister, Frank last_name: Schafmeister - first_name: Joachim full_name: Böcker, Joachim last_name: Böcker citation: ama: 'Urbaneck D, Schafmeister F, Böcker J. Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage. In: PCIM Europe 2023. ; 2023.' apa: Urbaneck, D., Schafmeister, F., & Böcker, J. (2023). Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage. PCIM Europe 2023. PCIM Europe 2023, Nürnberg. bibtex: '@inproceedings{Urbaneck_Schafmeister_Böcker_2023, title={Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage}, booktitle={PCIM Europe 2023}, author={Urbaneck, Daniel and Schafmeister, Frank and Böcker, Joachim}, year={2023} }' chicago: Urbaneck, Daniel, Frank Schafmeister, and Joachim Böcker. “Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 KW Automotive DC-DC Stage.” In PCIM Europe 2023, 2023. ieee: D. Urbaneck, F. Schafmeister, and J. Böcker, “Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage,” presented at the PCIM Europe 2023, Nürnberg, 2023. mla: Urbaneck, Daniel, et al. “Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 KW Automotive DC-DC Stage.” PCIM Europe 2023, 2023. short: 'D. Urbaneck, F. Schafmeister, J. Böcker, in: PCIM Europe 2023, 2023.' conference: end_date: 2023-05-11 location: Nürnberg name: PCIM Europe 2023 start_date: 2023-05-09 date_created: 2023-08-02T11:27:32Z date_updated: 2023-08-02T11:30:23Z keyword: - LLC Converter - IGBT - ZCS - Synchronous Rectification language: - iso: eng main_file_link: - url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10173337 publication: PCIM Europe 2023 publication_status: published status: public title: Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage type: conference user_id: '60223' year: '2023' ... --- _id: '43228' abstract: - lang: eng text: "The computation of electron repulsion integrals (ERIs) over Gaussian-type orbitals (GTOs) is a challenging problem in quantum-mechanics-based atomistic simulations. In practical simulations, several trillions of ERIs may have to be\r\ncomputed for every time step.\r\nIn this work, we investigate FPGAs as accelerators for the ERI computation. We use template parameters, here within the Intel oneAPI tool flow, to create customized designs for 256 different ERI quartet classes, based on their orbitals. To maximize data reuse, all intermediates are buffered in FPGA on-chip memory with customized layout. The pre-calculation of intermediates also helps to overcome data dependencies caused by multi-dimensional recurrence\r\nrelations. The involved loop structures are partially or even fully unrolled for high throughput of FPGA kernels. Furthermore, a lossy compression algorithm utilizing arbitrary bitwidth integers is integrated in the FPGA kernels. To our\r\nbest knowledge, this is the first work on ERI computation on FPGAs that supports more than just the single most basic quartet class. Also, the integration of ERI computation and compression it a novelty that is not even covered by CPU or GPU libraries so far.\r\nOur evaluation shows that using 16-bit integer for the ERI compression, the fastest FPGA kernels exceed the performance of 10 GERIS ($10 \\times 10^9$ ERIs per second) on one Intel Stratix 10 GX 2800 FPGA, with maximum absolute errors around $10^{-7}$ - $10^{-5}$ Hartree. The measured throughput can be accurately explained by a performance model. The FPGA kernels deployed on 2 FPGAs outperform similar computations using the widely used libint reference on a two-socket server with 40 Xeon Gold 6148 CPU cores of the same process technology by factors up to 6.0x and on a new two-socket server with 128 EPYC 7713 CPU cores by up to 1.9x." author: - first_name: Xin full_name: Wu, Xin id: '77439' last_name: Wu - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Robert full_name: Schade, Robert id: '75963' last_name: Schade orcid: 0000-0002-6268-539 - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 citation: ama: 'Wu X, Kenter T, Schade R, Kühne T, Plessl C. Computing and Compressing Electron Repulsion Integrals on FPGAs. In: 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM). ; 2023:162-173. doi:10.1109/FCCM57271.2023.00026' apa: Wu, X., Kenter, T., Schade, R., Kühne, T., & Plessl, C. (2023). Computing and Compressing Electron Repulsion Integrals on FPGAs. 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), 162–173. https://doi.org/10.1109/FCCM57271.2023.00026 bibtex: '@inproceedings{Wu_Kenter_Schade_Kühne_Plessl_2023, title={Computing and Compressing Electron Repulsion Integrals on FPGAs}, DOI={10.1109/FCCM57271.2023.00026}, booktitle={2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM)}, author={Wu, Xin and Kenter, Tobias and Schade, Robert and Kühne, Thomas and Plessl, Christian}, year={2023}, pages={162–173} }' chicago: Wu, Xin, Tobias Kenter, Robert Schade, Thomas Kühne, and Christian Plessl. “Computing and Compressing Electron Repulsion Integrals on FPGAs.” In 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), 162–73, 2023. https://doi.org/10.1109/FCCM57271.2023.00026. ieee: 'X. Wu, T. Kenter, R. Schade, T. Kühne, and C. Plessl, “Computing and Compressing Electron Repulsion Integrals on FPGAs,” in 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), 2023, pp. 162–173, doi: 10.1109/FCCM57271.2023.00026.' mla: Wu, Xin, et al. “Computing and Compressing Electron Repulsion Integrals on FPGAs.” 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), 2023, pp. 162–73, doi:10.1109/FCCM57271.2023.00026. short: 'X. Wu, T. Kenter, R. Schade, T. Kühne, C. Plessl, in: 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), 2023, pp. 162–173.' date_created: 2023-03-30T11:15:40Z date_updated: 2023-08-02T15:05:42Z department: - _id: '27' - _id: '518' doi: 10.1109/FCCM57271.2023.00026 external_id: arxiv: - '2303.13632' language: - iso: eng main_file_link: - url: https://ieeexplore.ieee.org/document/10171537 page: 162-173 project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM) quality_controlled: '1' status: public title: Computing and Compressing Electron Repulsion Integrals on FPGAs type: conference user_id: '75963' year: '2023' ... --- _id: '45361' abstract: - lang: eng text: The non-orthogonal local submatrix method applied to electronic structure–based molecular dynamics simulations is shown to exceed 1.1 EFLOP/s in FP16/FP32-mixed floating-point arithmetic when using 4400 NVIDIA A100 GPUs of the Perlmutter system. This is enabled by a modification of the original method that pushes the sustained fraction of the peak performance to about 80%. Example calculations are performed for SARS-CoV-2 spike proteins with up to 83 million atoms. article_number: '109434202311776' article_type: original author: - first_name: Robert full_name: Schade, Robert id: '75963' last_name: Schade orcid: 0000-0002-6268-539 - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Hossam full_name: Elgabarty, Hossam id: '60250' last_name: Elgabarty orcid: 0000-0002-4945-1481 - first_name: Michael full_name: Lass, Michael id: '24135' last_name: Lass orcid: 0000-0002-5708-7632 - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 citation: ama: Schade R, Kenter T, Elgabarty H, Lass M, Kühne T, Plessl C. Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics. The International Journal of High Performance Computing Applications. Published online 2023. doi:10.1177/10943420231177631 apa: Schade, R., Kenter, T., Elgabarty, H., Lass, M., Kühne, T., & Plessl, C. (2023). Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics. The International Journal of High Performance Computing Applications, Article 109434202311776. https://doi.org/10.1177/10943420231177631 bibtex: '@article{Schade_Kenter_Elgabarty_Lass_Kühne_Plessl_2023, title={Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics}, DOI={10.1177/10943420231177631}, number={109434202311776}, journal={The International Journal of High Performance Computing Applications}, publisher={SAGE Publications}, author={Schade, Robert and Kenter, Tobias and Elgabarty, Hossam and Lass, Michael and Kühne, Thomas and Plessl, Christian}, year={2023} }' chicago: Schade, Robert, Tobias Kenter, Hossam Elgabarty, Michael Lass, Thomas Kühne, and Christian Plessl. “Breaking the Exascale Barrier for the Electronic Structure Problem in Ab-Initio Molecular Dynamics.” The International Journal of High Performance Computing Applications, 2023. https://doi.org/10.1177/10943420231177631. ieee: 'R. Schade, T. Kenter, H. Elgabarty, M. Lass, T. Kühne, and C. Plessl, “Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics,” The International Journal of High Performance Computing Applications, Art. no. 109434202311776, 2023, doi: 10.1177/10943420231177631.' mla: Schade, Robert, et al. “Breaking the Exascale Barrier for the Electronic Structure Problem in Ab-Initio Molecular Dynamics.” The International Journal of High Performance Computing Applications, 109434202311776, SAGE Publications, 2023, doi:10.1177/10943420231177631. short: R. Schade, T. Kenter, H. Elgabarty, M. Lass, T. Kühne, C. Plessl, The International Journal of High Performance Computing Applications (2023). date_created: 2023-05-30T09:19:09Z date_updated: 2023-08-02T15:04:53Z department: - _id: '27' - _id: '518' doi: 10.1177/10943420231177631 keyword: - Hardware and Architecture - Theoretical Computer Science - Software language: - iso: eng main_file_link: - open_access: '1' url: https://journals.sagepub.com/doi/10.1177/10943420231177631 oa: '1' project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: The International Journal of High Performance Computing Applications publication_identifier: issn: - 1094-3420 - 1741-2846 publication_status: published publisher: SAGE Publications quality_controlled: '1' status: public title: Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics type: journal_article user_id: '75963' year: '2023' ... --- _id: '46278' abstract: - lang: eng text: 'Site-controlled Ga droplets on AlGaAs substrates are fabricated using area-selective deposition of Ga through apertures in a mask during molecular beam epitaxy (MBE). The Ga droplets can be crystallized into GaAs quantum dots using a crystallization step under As flux. In order to model the complex process, including the masked deposition of the droplets and a reduction of their number during a thermal annealing step, a multiscale kinetic Monte Carlo (mkMC) simulation of self-assembled Ga droplet formation on AlGaAs is expanded for area-selective deposition. The simulation has only two free model parameters: the activation energy for surface diffusion and the activation energy for thermal escape of adatoms from a droplet. Simulated droplet numbers within the opening of the aperture agree quantitatively with the experimental results down to the perfect site-control, with one droplet per aperture. However, the model parameters are different compared to those of the self-assembled droplet growth. We attribute this to the presence of the mask in close proximity to the surface, which modifies the local process temperature and the As background. This approach also explains the dependence of the model parameters on the size of the aperture.' article_number: '466' author: - first_name: Stefan full_name: Feddersen, Stefan last_name: Feddersen - first_name: Viktoryia full_name: Zolatanosha, Viktoryia last_name: Zolatanosha - first_name: Ahmed full_name: Alshaikh, Ahmed last_name: Alshaikh - first_name: Dirk full_name: Reuter, Dirk id: '37763' last_name: Reuter - first_name: Christian full_name: Heyn, Christian last_name: Heyn citation: ama: Feddersen S, Zolatanosha V, Alshaikh A, Reuter D, Heyn C. Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets. Nanomaterials. 2023;13(3). doi:10.3390/nano13030466 apa: Feddersen, S., Zolatanosha, V., Alshaikh, A., Reuter, D., & Heyn, C. (2023). Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets. Nanomaterials, 13(3), Article 466. https://doi.org/10.3390/nano13030466 bibtex: '@article{Feddersen_Zolatanosha_Alshaikh_Reuter_Heyn_2023, title={Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets}, volume={13}, DOI={10.3390/nano13030466}, number={3466}, journal={Nanomaterials}, publisher={MDPI AG}, author={Feddersen, Stefan and Zolatanosha, Viktoryia and Alshaikh, Ahmed and Reuter, Dirk and Heyn, Christian}, year={2023} }' chicago: Feddersen, Stefan, Viktoryia Zolatanosha, Ahmed Alshaikh, Dirk Reuter, and Christian Heyn. “Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets.” Nanomaterials 13, no. 3 (2023). https://doi.org/10.3390/nano13030466. ieee: 'S. Feddersen, V. Zolatanosha, A. Alshaikh, D. Reuter, and C. Heyn, “Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets,” Nanomaterials, vol. 13, no. 3, Art. no. 466, 2023, doi: 10.3390/nano13030466.' mla: Feddersen, Stefan, et al. “Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets.” Nanomaterials, vol. 13, no. 3, 466, MDPI AG, 2023, doi:10.3390/nano13030466. short: S. Feddersen, V. Zolatanosha, A. Alshaikh, D. Reuter, C. Heyn, Nanomaterials 13 (2023). date_created: 2023-08-03T11:13:28Z date_updated: 2023-08-03T11:14:10Z department: - _id: '15' - _id: '230' doi: 10.3390/nano13030466 intvolume: ' 13' issue: '3' keyword: - General Materials Science - General Chemical Engineering language: - iso: eng publication: Nanomaterials publication_identifier: issn: - 2079-4991 publication_status: published publisher: MDPI AG status: public title: Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets type: journal_article user_id: '42514' volume: 13 year: '2023' ... --- _id: '46277' author: - first_name: Benedikt full_name: Sieland, Benedikt last_name: Sieland - first_name: Marcel full_name: Stahn, Marcel last_name: Stahn - first_name: Roland full_name: Schoch, Roland last_name: Schoch - first_name: Constantin full_name: Daniliuc, Constantin last_name: Daniliuc - first_name: Sebastian full_name: Spicher, Sebastian last_name: Spicher - first_name: Stefan full_name: Grimme, Stefan last_name: Grimme - first_name: Andreas full_name: Hansen, Andreas last_name: Hansen - first_name: Jan full_name: Paradies, Jan id: '53339' last_name: Paradies orcid: 0000-0002-3698-668X citation: ama: Sieland B, Stahn M, Schoch R, et al. Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs. Angewandte Chemie International Edition. Published online 2023. doi:10.1002/anie.202308752 apa: Sieland, B., Stahn, M., Schoch, R., Daniliuc, C., Spicher, S., Grimme, S., Hansen, A., & Paradies, J. (2023). Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202308752 bibtex: '@article{Sieland_Stahn_Schoch_Daniliuc_Spicher_Grimme_Hansen_Paradies_2023, title={Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs}, DOI={10.1002/anie.202308752}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Sieland, Benedikt and Stahn, Marcel and Schoch, Roland and Daniliuc, Constantin and Spicher, Sebastian and Grimme, Stefan and Hansen, Andreas and Paradies, Jan}, year={2023} }' chicago: Sieland, Benedikt, Marcel Stahn, Roland Schoch, Constantin Daniliuc, Sebastian Spicher, Stefan Grimme, Andreas Hansen, and Jan Paradies. “Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs.” Angewandte Chemie International Edition, 2023. https://doi.org/10.1002/anie.202308752. ieee: 'B. Sieland et al., “Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs,” Angewandte Chemie International Edition, 2023, doi: 10.1002/anie.202308752.' mla: Sieland, Benedikt, et al. “Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs.” Angewandte Chemie International Edition, Wiley, 2023, doi:10.1002/anie.202308752. short: B. Sieland, M. Stahn, R. Schoch, C. Daniliuc, S. Spicher, S. Grimme, A. Hansen, J. Paradies, Angewandte Chemie International Edition (2023). date_created: 2023-08-03T09:00:33Z date_updated: 2023-08-03T09:01:41Z department: - _id: '2' - _id: '389' doi: 10.1002/anie.202308752 keyword: - General Chemistry - Catalysis language: - iso: eng publication: Angewandte Chemie International Edition publication_identifier: issn: - 1433-7851 - 1521-3773 publication_status: published publisher: Wiley status: public title: Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs type: journal_article user_id: '53339' year: '2023' ... --- _id: '45913' author: - first_name: Lennart full_name: Clausing, Lennart id: '74287' last_name: Clausing orcid: 0000-0003-3789-6034 - first_name: Zakarya full_name: Guetattfi, Zakarya last_name: Guetattfi - first_name: Paul full_name: Kaufmann, Paul last_name: Kaufmann - first_name: Christian full_name: Lienen, Christian id: '60323' last_name: Lienen - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Clausing L, Guetattfi Z, Kaufmann P, Lienen C, Platzner M. On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64. In: Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC). ; 2023.' apa: Clausing, L., Guetattfi, Z., Kaufmann, P., Lienen, C., & Platzner, M. (2023). On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64. Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC). bibtex: '@inproceedings{Clausing_Guetattfi_Kaufmann_Lienen_Platzner_2023, title={On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64}, booktitle={Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC)}, author={Clausing, Lennart and Guetattfi, Zakarya and Kaufmann, Paul and Lienen, Christian and Platzner, Marco}, year={2023} }' chicago: Clausing, Lennart, Zakarya Guetattfi, Paul Kaufmann, Christian Lienen, and Marco Platzner. “On Guaranteeing Schedulability of Periodic Real-Time Hardware Tasks under ReconOS64.” In Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC), 2023. ieee: L. Clausing, Z. Guetattfi, P. Kaufmann, C. Lienen, and M. Platzner, “On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64,” 2023. mla: Clausing, Lennart, et al. “On Guaranteeing Schedulability of Periodic Real-Time Hardware Tasks under ReconOS64.” Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC), 2023. short: 'L. Clausing, Z. Guetattfi, P. Kaufmann, C. Lienen, M. Platzner, in: Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC), 2023.' date_created: 2023-07-09T12:50:32Z date_updated: 2023-08-03T13:49:50Z department: - _id: '78' language: - iso: eng project: - _id: '83' name: 'SFB 901 - T1: SFB 901 -Subproject T1' - _id: '82' name: 'SFB 901 - T: SFB 901 - Project Area T' - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ' publication: Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC) status: public title: On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64 type: conference user_id: '477' year: '2023' ... --- _id: '46099' author: - first_name: Doris full_name: Tophinke, Doris id: '16277' last_name: Tophinke citation: ama: 'Tophinke D. “Tankrabatt” und “Freiheitsenergie”. Wie der Blog “neusprech.org” politische Euphemismen entlarvt. In: Feilke H, ed. Zwischen Fake und Fakt. Vol 300. Praxis Deutsch. Friedrich Verlag; 2023:42–47.' apa: Tophinke, D. (2023). “Tankrabatt” und “Freiheitsenergie”. Wie der Blog “neusprech.org” politische Euphemismen entlarvt. In H. Feilke (Ed.), Zwischen Fake und Fakt (Vol. 300, pp. 42–47). Friedrich Verlag. bibtex: '@inbook{Tophinke_2023, place={Hannover}, series={Praxis Deutsch}, title={“Tankrabatt” und “Freiheitsenergie”. Wie der Blog “neusprech.org” politische Euphemismen entlarvt}, volume={300}, booktitle={Zwischen Fake und Fakt}, publisher={Friedrich Verlag}, author={Tophinke, Doris}, editor={Feilke, Helmuth}, year={2023}, pages={42–47}, collection={Praxis Deutsch} }' chicago: 'Tophinke, Doris. “‘Tankrabatt’ und ‘Freiheitsenergie’. Wie der Blog ‘neusprech.org’ politische Euphemismen entlarvt.” In Zwischen Fake und Fakt, edited by Helmuth Feilke, 300:42–47. Praxis Deutsch. Hannover: Friedrich Verlag, 2023.' ieee: 'D. Tophinke, “‘Tankrabatt’ und ‘Freiheitsenergie’. Wie der Blog ‘neusprech.org’ politische Euphemismen entlarvt,” in Zwischen Fake und Fakt, vol. 300, H. Feilke, Ed. Hannover: Friedrich Verlag, 2023, pp. 42–47.' mla: Tophinke, Doris. “‘Tankrabatt’ und ‘Freiheitsenergie’. Wie der Blog ‘neusprech.org’ politische Euphemismen entlarvt.” Zwischen Fake und Fakt, edited by Helmuth Feilke, vol. 300, Friedrich Verlag, 2023, pp. 42–47. short: 'D. Tophinke, in: H. Feilke (Ed.), Zwischen Fake und Fakt, Friedrich Verlag, Hannover, 2023, pp. 42–47.' date_created: 2023-07-19T13:29:28Z date_updated: 2023-08-03T15:35:11Z department: - _id: '5' - _id: '115' editor: - first_name: Helmuth full_name: Feilke, Helmuth last_name: Feilke intvolume: ' 300' language: - iso: ger page: 42–47 place: Hannover publication: Zwischen Fake und Fakt publication_status: published publisher: Friedrich Verlag series_title: Praxis Deutsch status: public title: '"Tankrabatt" und "Freiheitsenergie". Wie der Blog "neusprech.org" politische Euphemismen entlarvt' type: book_chapter user_id: '16277' volume: 300 year: '2023' ... --- _id: '45673' author: - first_name: Marie-Luis full_name: Merten, Marie-Luis last_name: Merten - first_name: Marcel full_name: Wever, Marcel last_name: Wever - first_name: Doris full_name: Tophinke, Doris id: '16277' last_name: Tophinke - first_name: Michaela full_name: Geierhos, Michaela last_name: Geierhos - first_name: Eyke full_name: Hüllermeier, Eyke last_name: Hüllermeier citation: ama: Merten M-L, Wever M, Tophinke D, Geierhos M, Hüllermeier E. Annotation uncertainty in the context of grammatical change. International Journal of Corpus Linguistics. Published online 2023. doi:https://doi.org/10.1075/ijcl.20113.mer apa: Merten, M.-L., Wever, M., Tophinke, D., Geierhos, M., & Hüllermeier, E. (2023). Annotation uncertainty in the context of grammatical change. International Journal of Corpus Linguistics. https://doi.org/10.1075/ijcl.20113.mer bibtex: '@article{Merten_Wever_Tophinke_Geierhos_Hüllermeier_2023, title={Annotation uncertainty in the context of grammatical change}, DOI={https://doi.org/10.1075/ijcl.20113.mer}, journal={International Journal of Corpus Linguistics}, author={Merten, Marie-Luis and Wever, Marcel and Tophinke, Doris and Geierhos, Michaela and Hüllermeier, Eyke}, year={2023} }' chicago: Merten, Marie-Luis, Marcel Wever, Doris Tophinke, Michaela Geierhos, and Eyke Hüllermeier. “Annotation Uncertainty in the Context of Grammatical Change.” International Journal of Corpus Linguistics, 2023. https://doi.org/10.1075/ijcl.20113.mer. ieee: 'M.-L. Merten, M. Wever, D. Tophinke, M. Geierhos, and E. Hüllermeier, “Annotation uncertainty in the context of grammatical change,” International Journal of Corpus Linguistics, 2023, doi: https://doi.org/10.1075/ijcl.20113.mer.' mla: Merten, Marie-Luis, et al. “Annotation Uncertainty in the Context of Grammatical Change.” International Journal of Corpus Linguistics, 2023, doi:https://doi.org/10.1075/ijcl.20113.mer. short: M.-L. Merten, M. Wever, D. Tophinke, M. Geierhos, E. Hüllermeier, International Journal of Corpus Linguistics (2023). date_created: 2023-06-20T14:12:37Z date_updated: 2023-08-03T15:34:10Z department: - _id: '5' - _id: '115' doi: https://doi.org/10.1075/ijcl.20113.mer language: - iso: eng project: - _id: '39' name: 'InterGramm: Interaktive Grammatikanalyse historischer Texte: Adaptive Annotationsverfahren zur Erschließung des Sprachausbaus im Mittelniederdeutschen' publication: International Journal of Corpus Linguistics publication_status: published status: public title: Annotation uncertainty in the context of grammatical change type: journal_article user_id: '16277' year: '2023' ... --- _id: '45780' author: - first_name: Alexander full_name: Tornede, Alexander id: '38209' last_name: Tornede citation: ama: 'Tornede A. Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions.; 2023. doi:10.17619/UNIPB/1-1780 ' apa: 'Tornede, A. (2023). Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions. https://doi.org/10.17619/UNIPB/1-1780 ' bibtex: '@book{Tornede_2023, title={Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions}, DOI={10.17619/UNIPB/1-1780 }, author={Tornede, Alexander}, year={2023} }' chicago: 'Tornede, Alexander. Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions, 2023. https://doi.org/10.17619/UNIPB/1-1780 .' ieee: 'A. Tornede, Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions. 2023.' mla: 'Tornede, Alexander. Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions. 2023, doi:10.17619/UNIPB/1-1780 .' short: 'A. Tornede, Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions, 2023.' date_created: 2023-06-27T05:20:14Z date_updated: 2023-08-04T06:01:49Z ddc: - '006' department: - _id: '355' doi: '10.17619/UNIPB/1-1780 ' file: - access_level: open_access content_type: application/pdf creator: ahetzer date_created: 2023-07-24T08:40:35Z date_updated: 2023-07-24T08:42:01Z file_id: '46118' file_name: dissertation_alexander_tornede_final_publishing_compressed.pdf file_size: 4300633 relation: main_file title: ' Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions' file_date_updated: 2023-07-24T08:42:01Z has_accepted_license: '1' language: - iso: eng oa: '1' project: - _id: '10' grant_number: '160364472' name: 'SFB 901 - B2: Konfiguration und Bewertung (B02)' - _id: '3' name: 'SFB 901 - B: SFB 901 - Project Area B' - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ' status: public supervisor: - first_name: Eyke full_name: Hüllermeier, Eyke last_name: Hüllermeier title: 'Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions' type: dissertation user_id: '15504' year: '2023' ... --- _id: '46296' author: - first_name: Clarissa full_name: Spiess-Bru, Clarissa last_name: Spiess-Bru citation: ama: Spiess-Bru C. Information Asymmetry and Gendered Behavior in Organizations and Digital Markets.; 2023. apa: Spiess-Bru, C. (2023). Information Asymmetry and Gendered Behavior in Organizations and Digital Markets. bibtex: '@book{Spiess-Bru_2023, title={Information Asymmetry and Gendered Behavior in Organizations and Digital Markets}, author={Spiess-Bru, Clarissa}, year={2023} }' chicago: Spiess-Bru, Clarissa. Information Asymmetry and Gendered Behavior in Organizations and Digital Markets, 2023. ieee: C. Spiess-Bru, Information Asymmetry and Gendered Behavior in Organizations and Digital Markets. 2023. mla: Spiess-Bru, Clarissa. Information Asymmetry and Gendered Behavior in Organizations and Digital Markets. 2023. short: C. Spiess-Bru, Information Asymmetry and Gendered Behavior in Organizations and Digital Markets, 2023. date_created: 2023-08-04T05:59:00Z date_updated: 2023-08-04T05:59:12Z language: - iso: eng project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '8' grant_number: '160364472' name: 'SFB 901 - A4: SFB 901 - Empirische Analysen in Märkten für OTF Dienstleistungen (Subproject A4)' status: public supervisor: - first_name: Bernd full_name: Frick, Bernd id: '16019' last_name: Frick title: Information Asymmetry and Gendered Behavior in Organizations and Digital Markets type: dissertation user_id: '15504' year: '2023' ... --- _id: '45578' abstract: - lang: eng text: A frequency-flexible Nyquist pulse synthesizer is presented with optical pulse bandwidths up to fopt=100 GHz and repetition rates equal to fopt/9, fabricated in an electronic-photonic co-integrated platform utilizing linear on-chip drivers. author: - first_name: Christian full_name: Kress, Christian id: '13256' last_name: Kress - first_name: Tobias full_name: Schwabe, Tobias id: '39217' last_name: Schwabe - first_name: Christine full_name: Silberhorn, Christine id: '26263' last_name: Silberhorn - first_name: J. Christoph full_name: Scheytt, J. Christoph id: '37144' last_name: Scheytt orcid: '0000-0002-5950-6618 ' citation: ama: 'Kress C, Schwabe T, Silberhorn C, Scheytt JC. Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform. In: Conference on Lasers and Electro-Optics (CLEO) 2023. Optica Publishing Group; 2023. doi:https://doi.org/10.1364/CLEO_SI.2023.SF1P.6' apa: Kress, C., Schwabe, T., Silberhorn, C., & Scheytt, J. C. (2023). Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform. Conference on Lasers and Electro-Optics (CLEO) 2023. Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA. https://doi.org/10.1364/CLEO_SI.2023.SF1P.6 bibtex: '@inproceedings{Kress_Schwabe_Silberhorn_Scheytt_2023, title={Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform}, DOI={https://doi.org/10.1364/CLEO_SI.2023.SF1P.6}, booktitle={ Conference on Lasers and Electro-Optics (CLEO) 2023}, publisher={Optica Publishing Group}, author={Kress, Christian and Schwabe, Tobias and Silberhorn, Christine and Scheytt, J. Christoph}, year={2023} }' chicago: Kress, Christian, Tobias Schwabe, Christine Silberhorn, and J. Christoph Scheytt. “Generation of 100 GHz Periodic Nyquist Pulses Using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform.” In Conference on Lasers and Electro-Optics (CLEO) 2023. Optica Publishing Group, 2023. https://doi.org/10.1364/CLEO_SI.2023.SF1P.6. ieee: 'C. Kress, T. Schwabe, C. Silberhorn, and J. C. Scheytt, “Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform,” presented at the Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA, 2023, doi: https://doi.org/10.1364/CLEO_SI.2023.SF1P.6.' mla: Kress, Christian, et al. “Generation of 100 GHz Periodic Nyquist Pulses Using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform.” Conference on Lasers and Electro-Optics (CLEO) 2023, Optica Publishing Group, 2023, doi:https://doi.org/10.1364/CLEO_SI.2023.SF1P.6. short: 'C. Kress, T. Schwabe, C. Silberhorn, J.C. Scheytt, in: Conference on Lasers and Electro-Optics (CLEO) 2023, Optica Publishing Group, 2023.' conference: end_date: 2023-05-12 location: San Jose, CA, USA name: ' Conference on Lasers and Electro-Optics (CLEO)' start_date: 2023-05-08 date_created: 2023-06-12T10:25:25Z date_updated: 2023-08-04T08:30:49Z department: - _id: '58' - _id: '230' - _id: '623' doi: https://doi.org/10.1364/CLEO_SI.2023.SF1P.6 language: - iso: eng project: - _id: '302' grant_number: '403154102' name: 'PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC' - _id: '53' grant_number: '231447078' name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen' publication: ' Conference on Lasers and Electro-Optics (CLEO) 2023' publisher: Optica Publishing Group status: public title: Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform type: conference user_id: '13256' year: '2023' ... --- _id: '46354' author: - first_name: Martina full_name: Homt, Martina id: '11674' last_name: Homt - first_name: Bea full_name: Bloh, Bea id: '69910' last_name: Bloh citation: ama: Homt M, Bloh B. Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück nach vorn. Lehrerbildung auf dem Prüfstand. 2023;16(1):114-131. apa: Homt, M., & Bloh, B. (2023). Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück nach vorn. Lehrerbildung Auf Dem Prüfstand, 16(1), 114–131. bibtex: '@article{Homt_Bloh_2023, title={Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück nach vorn}, volume={16}, number={1}, journal={Lehrerbildung auf dem Prüfstand}, author={Homt, Martina and Bloh, Bea}, year={2023}, pages={114–131} }' chicago: 'Homt, Martina, and Bea Bloh. “Der Formelle Diskurs Forschenden Lernens in Der Lehrerbildung. Ein Blick Zurück Nach Vorn.” Lehrerbildung Auf Dem Prüfstand 16, no. 1 (2023): 114–31.' ieee: M. Homt and B. Bloh, “Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück nach vorn,” Lehrerbildung auf dem Prüfstand, vol. 16, no. 1, pp. 114–131, 2023. mla: Homt, Martina, and Bea Bloh. “Der Formelle Diskurs Forschenden Lernens in Der Lehrerbildung. Ein Blick Zurück Nach Vorn.” Lehrerbildung Auf Dem Prüfstand, vol. 16, no. 1, 2023, pp. 114–31. short: M. Homt, B. Bloh, Lehrerbildung Auf Dem Prüfstand 16 (2023) 114–131. date_created: 2023-08-04T09:44:07Z date_updated: 2023-08-04T09:44:41Z intvolume: ' 16' issue: '1' language: - iso: eng page: 114-131 publication: Lehrerbildung auf dem Prüfstand status: public title: Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück nach vorn type: journal_article user_id: '11674' volume: 16 year: '2023' ... --- _id: '37704' author: - first_name: Christoph full_name: Ksouri-Gerwien, Christoph last_name: Ksouri-Gerwien - first_name: Christian full_name: Vorbohle, Christian id: '29951' last_name: Vorbohle citation: ama: 'Ksouri-Gerwien C, Vorbohle C. Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem. In: Schallmo DRA, Kundisch D, Lang K, eds. Digitale Plattformen und Ökosysteme im B2B-Bereich. Springer Gabler; 2023.' apa: Ksouri-Gerwien, C., & Vorbohle, C. (2023). Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem. In D. R. A. Schallmo, D. Kundisch, & K. Lang (Eds.), Digitale Plattformen und Ökosysteme im B2B-Bereich. Springer Gabler. bibtex: '@inbook{Ksouri-Gerwien_Vorbohle_2023, place={Wiesbaden}, title={Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem}, booktitle={Digitale Plattformen und Ökosysteme im B2B-Bereich}, publisher={Springer Gabler}, author={Ksouri-Gerwien, Christoph and Vorbohle, Christian}, editor={Schallmo, D.R.A. and Kundisch, Dennis and Lang, K.}, year={2023} }' chicago: 'Ksouri-Gerwien, Christoph, and Christian Vorbohle. “Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem.” In Digitale Plattformen und Ökosysteme im B2B-Bereich, edited by D.R.A. Schallmo, Dennis Kundisch, and K. Lang. Wiesbaden: Springer Gabler, 2023.' ieee: 'C. Ksouri-Gerwien and C. Vorbohle, “Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem,” in Digitale Plattformen und Ökosysteme im B2B-Bereich, D. R. A. Schallmo, D. Kundisch, and K. Lang, Eds. Wiesbaden: Springer Gabler, 2023.' mla: Ksouri-Gerwien, Christoph, and Christian Vorbohle. “Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem.” Digitale Plattformen und Ökosysteme im B2B-Bereich, edited by D.R.A. Schallmo et al., Springer Gabler, 2023. short: 'C. Ksouri-Gerwien, C. Vorbohle, in: D.R.A. Schallmo, D. Kundisch, K. Lang (Eds.), Digitale Plattformen und Ökosysteme im B2B-Bereich, Springer Gabler, Wiesbaden, 2023.' date_created: 2023-01-20T10:57:37Z date_updated: 2023-08-07T06:04:24Z department: - _id: '276' editor: - first_name: D.R.A. full_name: Schallmo, D.R.A. last_name: Schallmo - first_name: Dennis full_name: Kundisch, Dennis last_name: Kundisch - first_name: K. full_name: Lang, K. last_name: Lang language: - iso: ger place: Wiesbaden project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901' - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' - _id: '17' name: 'SFB 901 - C5: SFB 901 - Subproject C5' publication: Digitale Plattformen und Ökosysteme im B2B-Bereich publisher: Springer Gabler status: public title: Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem type: book_chapter user_id: '29951' year: '2023' ... --- _id: '45661' abstract: - lang: eng text: "Effect chain modelling is a method for creating information\r\nmodels for impact analyses of changes in system elements. For\r\nthe estimation of change propagation, dependencies between\r\nrequirements must be detected. The high number of require-\r\nment dependencies in the engineering of complex technical\r\nsystems results in the need for automation. In a study, it was\r\nshown that transformer models (BERT) are suitable for the\r\nautomated dependency analysis of requirements. However,\r\nthere are currently deficits in the applicability of the models\r\nfor different projects without an extensive and heterogeneous\r\ntraining database. This paper investigates how active learning\r\ncan be used to train BERT models (active-BERT) in order to\r\nincrease the performance of the models for classifying requi-\r\nrement dependencies of projects with heterogeneous require-\r\nments. The results show that the performance of the models\r\nincreases significantly through active learning. Through active-\r\nBERT, engineers are enabled to model effect chains efficiently\r\nand to handle requirement changes effectively." author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Daniel full_name: Preuß, Daniel id: '40253' last_name: Preuß citation: ama: 'Gräßler I, Preuß D. Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung. In: Hölzle K, Kreimeyer M, Roth D, Maier T, Riedel O, eds. Stuttgarter Symposium Für Produktentwicklung SSP 2023. Fraunhofer IAO; 2023.' apa: Gräßler, I., & Preuß, D. (2023). Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung. In K. Hölzle, M. Kreimeyer, D. Roth, T. Maier, & O. Riedel (Eds.), Stuttgarter Symposium für Produktentwicklung SSP 2023. Fraunhofer IAO. bibtex: '@inproceedings{Gräßler_Preuß_2023, place={Stuttgart}, title={Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung}, booktitle={Stuttgarter Symposium für Produktentwicklung SSP 2023}, publisher={Fraunhofer IAO}, author={Gräßler, Iris and Preuß, Daniel}, editor={Hölzle, Katharina and Kreimeyer, Matthias and Roth, Daniel and Maier, Thomas and Riedel, Oliver}, year={2023} }' chicago: 'Gräßler, Iris, and Daniel Preuß. “Automatisierte Abhängigkeitsanalyse von Anforderungen Zur Wirkkettenmodellierung.” In Stuttgarter Symposium Für Produktentwicklung SSP 2023, edited by Katharina Hölzle, Matthias Kreimeyer, Daniel Roth, Thomas Maier, and Oliver Riedel. Stuttgart: Fraunhofer IAO, 2023.' ieee: I. Gräßler and D. Preuß, “Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung,” in Stuttgarter Symposium für Produktentwicklung SSP 2023, Stuttgart, 2023. mla: Gräßler, Iris, and Daniel Preuß. “Automatisierte Abhängigkeitsanalyse von Anforderungen Zur Wirkkettenmodellierung.” Stuttgarter Symposium Für Produktentwicklung SSP 2023, edited by Katharina Hölzle et al., Fraunhofer IAO, 2023. short: 'I. Gräßler, D. Preuß, in: K. Hölzle, M. Kreimeyer, D. Roth, T. Maier, O. Riedel (Eds.), Stuttgarter Symposium Für Produktentwicklung SSP 2023, Fraunhofer IAO, Stuttgart, 2023.' conference: end_date: 2023-05-25 location: Stuttgart name: Stuttgarter Symposium für Produktentwicklung SSP 2023 start_date: 2023-05-25 date_created: 2023-06-19T08:58:35Z date_updated: 2023-08-07T17:16:42Z department: - _id: '152' editor: - first_name: Katharina full_name: Hölzle, Katharina last_name: Hölzle - first_name: Matthias full_name: Kreimeyer, Matthias last_name: Kreimeyer - first_name: Daniel full_name: Roth, Daniel last_name: Roth - first_name: Thomas full_name: Maier, Thomas last_name: Maier - first_name: Oliver full_name: Riedel, Oliver last_name: Riedel language: - iso: eng place: Stuttgart publication: Stuttgarter Symposium für Produktentwicklung SSP 2023 publication_identifier: issn: - 2364-4885 publication_status: published publisher: Fraunhofer IAO quality_controlled: '1' status: public title: Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung type: conference user_id: '40253' year: '2023' ... --- _id: '42949' author: - first_name: Christian full_name: Fuchs, Christian last_name: Fuchs citation: ama: Fuchs C. Digital Democracy and the Digital Public Sphere. Vol 6. Routledge; 2023. apa: Fuchs, C. (2023). Digital Democracy and the Digital Public Sphere (Vol. 6). Routledge. bibtex: '@book{Fuchs_2023, place={London}, series={Media, Communication and Society}, title={Digital Democracy and the Digital Public Sphere}, volume={6}, publisher={Routledge}, author={Fuchs, Christian}, year={2023}, collection={Media, Communication and Society} }' chicago: 'Fuchs, Christian. Digital Democracy and the Digital Public Sphere. Vol. 6. Media, Communication and Society. London: Routledge, 2023.' ieee: 'C. Fuchs, Digital Democracy and the Digital Public Sphere, vol. 6. London: Routledge, 2023.' mla: Fuchs, Christian. Digital Democracy and the Digital Public Sphere. Routledge, 2023. short: C. Fuchs, Digital Democracy and the Digital Public Sphere, Routledge, London, 2023. date_created: 2023-03-12T15:29:28Z date_updated: 2023-08-07T17:40:26Z department: - _id: '136' intvolume: ' 6' language: - iso: eng place: London publication_identifier: eisbn: - '9781003331087' isbn: - '9781032362724' publication_status: published publisher: Routledge series_title: Media, Communication and Society status: public title: Digital Democracy and the Digital Public Sphere type: book user_id: '21863' volume: 6 year: '2023' ... --- _id: '40982' abstract: - lang: eng text: Effective photoinduced charge transfer makes molecular bimetallic assemblies attractive for applications as active light induced proton reduction systems. For a more sustainable future, development of competitive base metal dyads is mandatory. However, the electron transfer mechanisms from the photosensitizer to the proton reduction catalyst in base metal dyads remain so far unexplored. We study a Fe-Co dyad that exhibits photocatalytic H2 production activity using femtosecond X-ray emission spectroscopy, complemented by ultrafast optical spectroscopy and theoretical time-dependent DFT calculations, to understand the electronic and structural dynamics after photoexcitation and during the subsequent charge transfer process from the FeII photosensitizer to the cobaloxime catalyst. Using this novel approach, the simultaneous measurement of the transient Kalpha X-ray emission at the iron and cobalt K-edges in a two-colour experiment is enabled making it possible to correlate the excited state dynamics to the electron transfer processes. The methodology, therefore, provides a clear and direct spectroscopic evidence of the Fe->Co electron transfer responsible for the proton reduction activity. author: - first_name: Michał full_name: Nowakowski, Michał id: '78878' last_name: Nowakowski orcid: 0000-0002-3734-7011 - first_name: Marina full_name: Huber-Gedert, Marina id: '38352' last_name: Huber-Gedert - first_name: Hossam full_name: Elgabarty, Hossam id: '60250' last_name: Elgabarty orcid: 0000-0002-4945-1481 - first_name: Jacek full_name: Kubicki, Jacek last_name: Kubicki - first_name: Ahmet full_name: Kertem, Ahmet last_name: Kertem - first_name: Natalia full_name: Lindner, Natalia last_name: Lindner - first_name: Dimitry full_name: Khakhulin, Dimitry last_name: Khakhulin - first_name: Frederico Alves full_name: Lima, Frederico Alves last_name: Lima - first_name: Tae-Kyu full_name: Choi, Tae-Kyu last_name: Choi - first_name: Mykola full_name: Biednov, Mykola last_name: Biednov - first_name: Natalia full_name: Piergies, Natalia last_name: Piergies - first_name: Peter full_name: Zalden, Peter last_name: Zalden - first_name: Katerina full_name: Kubicek, Katerina last_name: Kubicek - first_name: Angel full_name: Rodriguez-Fernandez, Angel last_name: Rodriguez-Fernandez - first_name: Mohammad Alaraby full_name: Salem, Mohammad Alaraby last_name: Salem - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne - first_name: Wojciech full_name: Gawelda, Wojciech last_name: Gawelda - first_name: Matthias full_name: Bauer, Matthias id: '47241' last_name: Bauer orcid: 0000-0002-9294-6076 citation: ama: Nowakowski M, Huber-Gedert M, Elgabarty H, et al. Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad. arxiv. Published online 2023. apa: Nowakowski, M., Huber-Gedert, M., Elgabarty, H., Kubicki, J., Kertem, A., Lindner, N., Khakhulin, D., Lima, F. A., Choi, T.-K., Biednov, M., Piergies, N., Zalden, P., Kubicek, K., Rodriguez-Fernandez, A., Salem, M. A., Kühne, T., Gawelda, W., & Bauer, M. (2023). Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad. In arxiv. bibtex: '@article{Nowakowski_Huber-Gedert_Elgabarty_Kubicki_Kertem_Lindner_Khakhulin_Lima_Choi_Biednov_et al._2023, title={Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad}, journal={arxiv}, author={Nowakowski, Michał and Huber-Gedert, Marina and Elgabarty, Hossam and Kubicki, Jacek and Kertem, Ahmet and Lindner, Natalia and Khakhulin, Dimitry and Lima, Frederico Alves and Choi, Tae-Kyu and Biednov, Mykola and et al.}, year={2023} }' chicago: Nowakowski, Michał, Marina Huber-Gedert, Hossam Elgabarty, Jacek Kubicki, Ahmet Kertem, Natalia Lindner, Dimitry Khakhulin, et al. “Ultrafast Two-Colour X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” Arxiv, 2023. ieee: M. Nowakowski et al., “Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad,” arxiv. 2023. mla: Nowakowski, Michał, et al. “Ultrafast Two-Colour X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” Arxiv, 2023. short: M. Nowakowski, M. Huber-Gedert, H. Elgabarty, J. Kubicki, A. Kertem, N. Lindner, D. Khakhulin, F.A. Lima, T.-K. Choi, M. Biednov, N. Piergies, P. Zalden, K. Kubicek, A. Rodriguez-Fernandez, M.A. Salem, T. Kühne, W. Gawelda, M. Bauer, Arxiv (2023). date_created: 2023-01-30T16:08:46Z date_updated: 2023-08-09T08:58:46Z department: - _id: '35' - _id: '306' language: - iso: eng publication: arxiv status: public title: Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad type: preprint user_id: '48467' year: '2023' ... --- _id: '42163' abstract: - lang: eng text: 'The article shows how to learn models of dynamical systems from data which are governed by an unknown variational PDE. Rather than employing reduction techniques, we learn a discrete field theory governed by a discrete Lagrangian density $L_d$ that is modelled as a neural network. Careful regularisation of the loss function for training $L_d$ is necessary to obtain a field theory that is suitable for numerical computations: we derive a regularisation term which optimises the solvability of the discrete Euler--Lagrange equations. Secondly, we develop a method to find solutions to machine learned discrete field theories which constitute travelling waves of the underlying continuous PDE.' author: - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: 0000-0002-5940-8057 - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum citation: ama: 'Offen C, Ober-Blöbaum S. Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves. In: Nielsen F, Barbaresco F, eds. Geometric Science of Information. Vol 14071. Lecture Notes in Computer Science (LNCS). Springer, Cham.; 2023:569-579. doi:10.1007/978-3-031-38271-0_57' apa: Offen, C., & Ober-Blöbaum, S. (2023). Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves. In F. Nielsen & F. Barbaresco (Eds.), Geometric Science of Information (Vol. 14071, pp. 569–579). Springer, Cham. https://doi.org/10.1007/978-3-031-38271-0_57 bibtex: '@inproceedings{Offen_Ober-Blöbaum_2023, series={Lecture Notes in Computer Science (LNCS)}, title={Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves}, volume={14071}, DOI={10.1007/978-3-031-38271-0_57}, booktitle={Geometric Science of Information}, publisher={Springer, Cham.}, author={Offen, Christian and Ober-Blöbaum, Sina}, editor={Nielsen, F and Barbaresco, F}, year={2023}, pages={569–579}, collection={Lecture Notes in Computer Science (LNCS)} }' chicago: Offen, Christian, and Sina Ober-Blöbaum. “Learning Discrete Lagrangians for Variational PDEs from Data and Detection of Travelling Waves.” In Geometric Science of Information, edited by F Nielsen and F Barbaresco, 14071:569–79. Lecture Notes in Computer Science (LNCS). Springer, Cham., 2023. https://doi.org/10.1007/978-3-031-38271-0_57. ieee: 'C. Offen and S. Ober-Blöbaum, “Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves,” in Geometric Science of Information, Saint-Malo, Palais du Grand Large, France, 2023, vol. 14071, pp. 569–579, doi: 10.1007/978-3-031-38271-0_57.' mla: Offen, Christian, and Sina Ober-Blöbaum. “Learning Discrete Lagrangians for Variational PDEs from Data and Detection of Travelling Waves.” Geometric Science of Information, edited by F Nielsen and F Barbaresco, vol. 14071, Springer, Cham., 2023, pp. 569–79, doi:10.1007/978-3-031-38271-0_57. short: 'C. Offen, S. Ober-Blöbaum, in: F. Nielsen, F. Barbaresco (Eds.), Geometric Science of Information, Springer, Cham., 2023, pp. 569–579.' conference: end_date: 2023-09-01 location: Saint-Malo, Palais du Grand Large, France name: ' GSI''23 6th International Conference on Geometric Science of Information' start_date: 2023-08-30 date_created: 2023-02-16T11:32:48Z date_updated: 2023-08-10T08:34:04Z ddc: - '510' department: - _id: '636' doi: 10.1007/978-3-031-38271-0_57 editor: - first_name: F full_name: Nielsen, F last_name: Nielsen - first_name: F full_name: Barbaresco, F last_name: Barbaresco external_id: arxiv: - '2302.08232 ' file: - access_level: open_access content_type: application/pdf creator: coffen date_created: 2023-08-02T12:04:17Z date_updated: 2023-08-02T12:04:17Z description: |- The article shows how to learn models of dynamical systems from data which are governed by an unknown variational PDE. Rather than employing reduction techniques, we learn a discrete field theory governed by a discrete Lagrangian density Ld that is modelled as a neural network. Careful regularisation of the loss function for training Ld is necessary to obtain a field theory that is suitable for numerical computations: we derive a regularisation term which optimises the solvability of the discrete Euler–Lagrange equations. Secondly, we develop a method to find solutions to machine learned discrete field theories which constitute travelling waves of the underlying continuous PDE. file_id: '46273' file_name: LDensityLearning.pdf file_size: 1938962 relation: main_file title: Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves file_date_updated: 2023-08-02T12:04:17Z has_accepted_license: '1' intvolume: ' 14071' keyword: - System identification - discrete Lagrangians - travelling waves language: - iso: eng oa: '1' page: 569-579 publication: Geometric Science of Information publication_identifier: eisbn: - 978-3-031-38271-0 publication_status: published publisher: Springer, Cham. quality_controlled: '1' related_material: link: - description: GitHub relation: software url: https://github.com/Christian-Offen/LagrangianDensityML series_title: Lecture Notes in Computer Science (LNCS) status: public title: Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves type: conference user_id: '85279' volume: 14071 year: '2023' ... --- _id: '29240' abstract: - lang: eng text: "The principle of least action is one of the most fundamental physical principle. It says that among all possible motions connecting two points in a phase space, the system will exhibit those motions which extremise an action functional. Many qualitative features of dynamical systems, such as the presence of conservation laws and energy balance equations, are related to the existence of an action functional. Incorporating variational structure into learning algorithms for dynamical systems is, therefore, crucial in order to make sure that the learned model shares important features with the exact physical system. In this paper we show how to incorporate variational principles into trajectory predictions of learned dynamical systems. The novelty of this work is that (1) our technique relies only on discrete position data of observed trajectories. Velocities or conjugate momenta do not need to be observed or approximated and no prior knowledge about the form of the variational principle is assumed. Instead, they are recovered using backward error analysis. (2) Moreover, our technique compensates discretisation errors when trajectories are computed from the learned system. This is important when moderate to large step-sizes are used and high accuracy is required. For this,\r\nwe introduce and rigorously analyse the concept of inverse modified Lagrangians by developing an inverse version of variational backward error analysis. (3) Finally, we introduce a method to perform system identification from position observations only, based on variational backward error analysis." article_type: original author: - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: 0000-0002-5940-8057 citation: ama: Ober-Blöbaum S, Offen C. Variational Learning of Euler–Lagrange Dynamics from Data. Journal of Computational and Applied Mathematics. 2023;421:114780. doi:10.1016/j.cam.2022.114780 apa: Ober-Blöbaum, S., & Offen, C. (2023). Variational Learning of Euler–Lagrange Dynamics from Data. Journal of Computational and Applied Mathematics, 421, 114780. https://doi.org/10.1016/j.cam.2022.114780 bibtex: '@article{Ober-Blöbaum_Offen_2023, title={Variational Learning of Euler–Lagrange Dynamics from Data}, volume={421}, DOI={10.1016/j.cam.2022.114780}, journal={Journal of Computational and Applied Mathematics}, publisher={Elsevier}, author={Ober-Blöbaum, Sina and Offen, Christian}, year={2023}, pages={114780} }' chicago: 'Ober-Blöbaum, Sina, and Christian Offen. “Variational Learning of Euler–Lagrange Dynamics from Data.” Journal of Computational and Applied Mathematics 421 (2023): 114780. https://doi.org/10.1016/j.cam.2022.114780.' ieee: 'S. Ober-Blöbaum and C. Offen, “Variational Learning of Euler–Lagrange Dynamics from Data,” Journal of Computational and Applied Mathematics, vol. 421, p. 114780, 2023, doi: 10.1016/j.cam.2022.114780.' mla: Ober-Blöbaum, Sina, and Christian Offen. “Variational Learning of Euler–Lagrange Dynamics from Data.” Journal of Computational and Applied Mathematics, vol. 421, Elsevier, 2023, p. 114780, doi:10.1016/j.cam.2022.114780. short: S. Ober-Blöbaum, C. Offen, Journal of Computational and Applied Mathematics 421 (2023) 114780. date_created: 2022-01-11T13:24:00Z date_updated: 2023-08-10T08:42:39Z ddc: - '510' department: - _id: '636' doi: 10.1016/j.cam.2022.114780 external_id: arxiv: - '2112.12619' file: - access_level: open_access content_type: application/pdf creator: coffen date_created: 2022-06-28T15:25:50Z date_updated: 2022-06-28T15:25:50Z description: |- The principle of least action is one of the most fundamental physical principle. It says that among all possible motions connecting two points in a phase space, the system will exhibit those motions which extremise an action functional. Many qualitative features of dynamical systems, such as the presence of conservation laws and energy balance equa- tions, are related to the existence of an action functional. Incorporating variational structure into learning algorithms for dynamical systems is, therefore, crucial in order to make sure that the learned model shares important features with the exact physical system. In this paper we show how to incorporate variational principles into trajectory predic- tions of learned dynamical systems. The novelty of this work is that (1) our technique relies only on discrete position data of observed trajectories. Velocities or conjugate momenta do not need to be observed or approximated and no prior knowledge about the form of the variational principle is assumed. Instead, they are recovered using backward error analysis. (2) Moreover, our technique compensates discretisation errors when trajectories are computed from the learned system. This is important when moderate to large step-sizes are used and high accuracy is required. For this, we introduce and rigorously analyse the concept of inverse modified Lagrangians by developing an inverse version of variational backward error analysis. (3) Finally, we introduce a method to perform system identification from position observations only, based on variational backward error analysis. file_id: '32274' file_name: ShadowLagrangian_revision1_journal_style_arxiv.pdf file_size: 3640770 relation: main_file title: Variational Learning of Euler–Lagrange Dynamics from Data file_date_updated: 2022-06-28T15:25:50Z has_accepted_license: '1' intvolume: ' 421' keyword: - Lagrangian learning - variational backward error analysis - modified Lagrangian - variational integrators - physics informed learning language: - iso: eng oa: '1' page: '114780' publication: Journal of Computational and Applied Mathematics publication_identifier: issn: - 0377-0427 publication_status: epub_ahead publisher: Elsevier quality_controlled: '1' related_material: link: - relation: software url: https://github.com/Christian-Offen/LagrangianShadowIntegration status: public title: Variational Learning of Euler–Lagrange Dynamics from Data type: journal_article user_id: '85279' volume: 421 year: '2023' ... --- _id: '29236' abstract: - lang: eng text: The numerical solution of an ordinary differential equation can be interpreted as the exact solution of a nearby modified equation. Investigating the behaviour of numerical solutions by analysing the modified equation is known as backward error analysis. If the original and modified equation share structural properties, then the exact and approximate solution share geometric features such as the existence of conserved quantities. Conjugate symplectic methods preserve a modified symplectic form and a modified Hamiltonian when applied to a Hamiltonian system. We show how a blended version of variational and symplectic techniques can be used to compute modified symplectic and Hamiltonian structures. In contrast to other approaches, our backward error analysis method does not rely on an ansatz but computes the structures systematically, provided that a variational formulation of the method is known. The technique is illustrated on the example of symmetric linear multistep methods with matrix coefficients. article_type: original author: - first_name: Robert full_name: McLachlan, Robert last_name: McLachlan - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: 0000-0002-5940-8057 citation: ama: McLachlan R, Offen C. Backward error analysis for conjugate symplectic methods. Journal of Geometric Mechanics. 2023;15(1):98-115. doi:10.3934/jgm.2023005 apa: McLachlan, R., & Offen, C. (2023). Backward error analysis for conjugate symplectic methods. Journal of Geometric Mechanics, 15(1), 98–115. https://doi.org/10.3934/jgm.2023005 bibtex: '@article{McLachlan_Offen_2023, title={Backward error analysis for conjugate symplectic methods}, volume={15}, DOI={10.3934/jgm.2023005}, number={1}, journal={Journal of Geometric Mechanics}, publisher={AIMS Press}, author={McLachlan, Robert and Offen, Christian}, year={2023}, pages={98–115} }' chicago: 'McLachlan, Robert, and Christian Offen. “Backward Error Analysis for Conjugate Symplectic Methods.” Journal of Geometric Mechanics 15, no. 1 (2023): 98–115. https://doi.org/10.3934/jgm.2023005.' ieee: 'R. McLachlan and C. Offen, “Backward error analysis for conjugate symplectic methods,” Journal of Geometric Mechanics, vol. 15, no. 1, pp. 98–115, 2023, doi: 10.3934/jgm.2023005.' mla: McLachlan, Robert, and Christian Offen. “Backward Error Analysis for Conjugate Symplectic Methods.” Journal of Geometric Mechanics, vol. 15, no. 1, AIMS Press, 2023, pp. 98–115, doi:10.3934/jgm.2023005. short: R. McLachlan, C. Offen, Journal of Geometric Mechanics 15 (2023) 98–115. date_created: 2022-01-11T12:48:39Z date_updated: 2023-08-10T08:40:30Z ddc: - '510' department: - _id: '636' doi: 10.3934/jgm.2023005 external_id: arxiv: - '2201.03911' file: - access_level: open_access content_type: application/pdf creator: coffen date_created: 2022-08-12T16:48:59Z date_updated: 2022-08-12T16:48:59Z description: The numerical solution of an ordinary differential equation can be interpreted as the exact solution of a nearby modified equation. Investigating the behaviour of numerical solutions by analysing the modified equation is known as backward error analysis. If the original and modified equation share structural properties, then the exact and approximate solution share geometric features such as the existence of conserved quantities. Conjugate symplectic methods preserve a modified symplectic form and a modified Hamiltonian when applied to a Hamiltonian system. We show how a blended version of variational and symplectic techniques can be used to compute modified symplectic and Hamiltonian structures. In contrast to other approaches, our backward error analysis method does not rely on an ansatz but computes the structures systematically, provided that a variational formulation of the method is known. The technique is illustrated on the example of symmetric linear multistep methods with matrix coefficients. file_id: '32801' file_name: BEA_MultiStep_Matrix.pdf file_size: 827030 relation: main_file title: Backward error analysis for conjugate symplectic methods file_date_updated: 2022-08-12T16:48:59Z has_accepted_license: '1' intvolume: ' 15' issue: '1' keyword: - variational integrators - backward error analysis - Euler--Lagrange equations - multistep methods - conjugate symplectic methods language: - iso: eng oa: '1' page: 98-115 publication: Journal of Geometric Mechanics publication_status: published publisher: AIMS Press quality_controlled: '1' related_material: link: - relation: software url: https://github.com/Christian-Offen/BEAConjugateSymplectic status: public title: Backward error analysis for conjugate symplectic methods type: journal_article user_id: '85279' volume: 15 year: '2023' ... --- _id: '37654' abstract: - lang: eng 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." article_number: '063115' article_type: original author: - first_name: Eva full_name: Dierkes, Eva last_name: Dierkes - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: 0000-0002-5940-8057 - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum - first_name: Kathrin full_name: Flaßkamp, Kathrin last_name: Flaßkamp citation: ama: Dierkes E, Offen C, Ober-Blöbaum S, Flaßkamp K. Hamiltonian Neural Networks with Automatic Symmetry Detection. Chaos. 2023;33(6). doi:10.1063/5.0142969 apa: Dierkes, E., Offen, C., Ober-Blöbaum, S., & Flaßkamp, K. (2023). Hamiltonian Neural Networks with Automatic Symmetry Detection. Chaos, 33(6), Article 063115. https://doi.org/10.1063/5.0142969 bibtex: '@article{Dierkes_Offen_Ober-Blöbaum_Flaßkamp_2023, title={Hamiltonian Neural Networks with Automatic Symmetry Detection}, volume={33}, DOI={10.1063/5.0142969}, number={6063115}, journal={Chaos}, publisher={AIP Publishing}, author={Dierkes, Eva and Offen, Christian and Ober-Blöbaum, Sina and Flaßkamp, Kathrin}, year={2023} }' chicago: Dierkes, Eva, Christian Offen, Sina Ober-Blöbaum, and Kathrin Flaßkamp. “Hamiltonian Neural Networks with Automatic Symmetry Detection.” Chaos 33, no. 6 (2023). https://doi.org/10.1063/5.0142969. ieee: 'E. Dierkes, C. Offen, S. Ober-Blöbaum, and K. Flaßkamp, “Hamiltonian Neural Networks with Automatic Symmetry Detection,” Chaos, vol. 33, no. 6, Art. no. 063115, 2023, doi: 10.1063/5.0142969.' mla: Dierkes, Eva, et al. “Hamiltonian Neural Networks with Automatic Symmetry Detection.” Chaos, vol. 33, no. 6, 063115, AIP Publishing, 2023, doi:10.1063/5.0142969. short: E. Dierkes, C. Offen, S. Ober-Blöbaum, K. Flaßkamp, Chaos 33 (2023). date_created: 2023-01-20T09:10:06Z date_updated: 2023-08-10T08:37:01Z ddc: - '510' department: - _id: '636' doi: 10.1063/5.0142969 external_id: arxiv: - '2301.07928' file: - access_level: open_access content_type: application/pdf creator: coffen date_created: 2023-04-26T16:20:56Z date_updated: 2023-04-26T16:20:56Z description: |- Incorporating physical system knowledge into data-driven system identification has been shown to be beneficial. The approach presented in this article combines learning of an energy-conserving model from data with detecting a Lie group representation of the unknown system symmetry. The proposed approach can improve the learned model and reveal underlying symmetry simultaneously. file_id: '44205' file_name: JournalPaper_main.pdf file_size: 5200111 relation: main_file title: Hamiltonian Neural Networks with Automatic Symmetry Detection file_date_updated: 2023-04-26T16:20:56Z has_accepted_license: '1' intvolume: ' 33' issue: '6' language: - iso: eng oa: '1' publication: Chaos publication_identifier: issn: - 1054-1500 publication_status: published publisher: AIP Publishing related_material: link: - description: GitHub relation: software url: https://github.com/eva-dierkes/HNN_withSymmetries status: public title: Hamiltonian Neural Networks with Automatic Symmetry Detection type: journal_article user_id: '85279' volume: 33 year: '2023' ... --- _id: '46473' author: - first_name: Lukas full_name: Dehmel, Lukas id: '72044' last_name: Dehmel citation: 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. Grundlagen Der Erwachsenen- Und Weiterbildungsforschung. utb; 2023:125-127.' 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.), Grundlagen der Erwachsenen- und Weiterbildungsforschung (pp. 125–127). utb. 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} }' chicago: 'Dehmel, Lukas. “6.3.2 Medienpädagogische Professionalisierung in Der Beruflichen Weiterbildung. Eine Studie Aus Perspektive Der Biografischen Medienforschung. Steckbrief Zur Dissertation.” In Grundlagen Der Erwachsenen- Und Weiterbildungsforschung, 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 Grundlagen der Erwachsenen- und Weiterbildungsforschung, M. Kondratjuk, Ed. Bielefeld: utb, 2023, pp. 125–127.' mla: Dehmel, Lukas. “6.3.2 Medienpädagogische Professionalisierung in Der Beruflichen Weiterbildung. Eine Studie Aus Perspektive Der Biografischen Medienforschung. Steckbrief Zur Dissertation.” Grundlagen Der Erwachsenen- Und Weiterbildungsforschung, edited by Maria Kondratjuk, utb, 2023, pp. 125–27. short: 'L. Dehmel, in: M. Kondratjuk (Ed.), Grundlagen Der Erwachsenen- Und Weiterbildungsforschung, utb, Bielefeld, 2023, pp. 125–127.' date_created: 2023-08-10T09:15:49Z date_updated: 2023-08-10T09:16:44Z editor: - first_name: Maria full_name: Kondratjuk, Maria last_name: Kondratjuk language: - iso: eng page: 125-127 place: Bielefeld publication: Grundlagen der Erwachsenen- und Weiterbildungsforschung publisher: utb status: public title: 6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation. type: book_chapter user_id: '72044' year: '2023' ... --- _id: '46471' author: - first_name: Rembert full_name: Unterstell, Rembert last_name: Unterstell citation: ama: Unterstell R. „Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane. german research – Magazine of the Deutsche Forschungsgemeinschaft. 2023;(1):8-11. apa: Unterstell, R. (2023). „Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane. German Research – Magazine of the Deutsche Forschungsgemeinschaft, 1, 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} }' chicago: 'Unterstell, Rembert. “„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane.” German Research – Magazine of the Deutsche Forschungsgemeinschaft, no. 1 (2023): 8–11.' ieee: R. Unterstell, “„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane,” german research – Magazine of the Deutsche Forschungsgemeinschaft, no. 1, pp. 8–11, 2023. mla: Unterstell, Rembert. “„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane.” German Research – Magazine of the Deutsche Forschungsgemeinschaft, no. 1, 2023, pp. 8–11. short: R. Unterstell, German Research – Magazine of the Deutsche Forschungsgemeinschaft (2023) 8–11. date_created: 2023-08-10T09:01:24Z date_updated: 2023-08-10T09:01:30Z department: - _id: '187' issue: '1' language: - iso: eng main_file_link: - url: https://www.dfg.de/download/pdf/dfg_im_profil/geschaeftsstelle/publikationen/forschung_magazin/2023/german_research_2023_01.pdf page: 8-11 publication: german research – Magazine of the Deutsche Forschungsgemeinschaft publication_status: published status: public title: „Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane type: journal_article user_id: '68544' year: '2023' ... --- _id: '46474' citation: ama: Ade L, Breiwe R, Dehmel L, et al., eds. ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE.; 2023. doi:doi.org/10.21240/mpaed/53.X apa: Ade, L., Breiwe, R., Dehmel, L., Wolf, K. D., Rummler, K., Dander, V., Grünberger, N., & Schiefner-Rohs, M. (Eds.). (2023). ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE (Issue 53). https://doi.org/doi.org/10.21240/mpaed/53.X 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={doi.org/10.21240/mpaed/53.X}, number={53}, year={2023}, collection={Zeitschrift MedienPädagogik} }' chicago: Ade, Larissa, René Breiwe, Lukas Dehmel, Karsten D. Wolf, Klaus Rummler, Valentin Dander, Nina Grünberger, and Mandy Schiefner-Rohs, eds. ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE. Zeitschrift MedienPädagogik, 2023. https://doi.org/doi.org/10.21240/mpaed/53.X. ieee: L. Ade et al., Eds., ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE, no. 53. 2023. mla: Ade, Larissa, et al., editors. ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE. no. 53, 2023, doi:doi.org/10.21240/mpaed/53.X. 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. date_created: 2023-08-10T09:24:52Z date_updated: 2023-08-10T09:27:03Z doi: doi.org/10.21240/mpaed/53.X editor: - first_name: Larissa full_name: Ade, Larissa last_name: Ade - first_name: René full_name: Breiwe, René last_name: Breiwe - first_name: Lukas full_name: Dehmel, Lukas id: '72044' last_name: Dehmel - first_name: Karsten D. full_name: Wolf, Karsten D. last_name: Wolf - first_name: Klaus full_name: Rummler, Klaus last_name: Rummler - first_name: Valentin full_name: Dander, Valentin last_name: Dander - first_name: Nina full_name: Grünberger, Nina last_name: Grünberger - first_name: Mandy full_name: Schiefner-Rohs, Mandy last_name: Schiefner-Rohs issue: '53' language: - iso: eng series_title: Zeitschrift MedienPädagogik status: public title: ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE type: conference_editor user_id: '72044' year: '2023' ...