[{"doi":"10.48550/ARXIV.2306.01098","date_updated":"2023-07-26T09:21:35Z","_id":"46120","language":[{"iso":"eng"}],"citation":{"short":"L. Mazur, D. Bollweg, D.A. Clarke, L. Altenkort, O. Kaczmarek, R. Larsen, H.-T. Shu, J. Goswami, P. Scior, H. Sandmeyer, M. Neumann, H. Dick, S. Ali, J. Kim, C. Schmidt, P. Petreczky, S. Mukherjee, Computer Physics Communications (2023).","ieee":"L. Mazur et al., “SIMULATeQCD: A simple multi-GPU lattice code for QCD calculations,” Computer Physics Communications, 2023, doi: 10.48550/ARXIV.2306.01098.","ama":"Mazur L, Bollweg D, Clarke DA, et al. SIMULATeQCD: A simple multi-GPU lattice code for QCD calculations. Computer Physics Communications. Published online 2023. doi:10.48550/ARXIV.2306.01098","apa":"Mazur, L., Bollweg, D., Clarke, D. A., Altenkort, L., Kaczmarek, O., Larsen, R., Shu, H.-T., Goswami, J., Scior, P., Sandmeyer, H., Neumann, M., Dick, H., Ali, S., Kim, J., Schmidt, C., Petreczky, P., & Mukherjee, S. (2023). SIMULATeQCD: A simple multi-GPU lattice code for QCD calculations. Computer Physics Communications. https://doi.org/10.48550/ARXIV.2306.01098","chicago":"Mazur, Lukas, Dennis Bollweg, David A. Clarke, Luis Altenkort, Olaf Kaczmarek, Rasmus Larsen, Hai-Tao Shu, et al. “SIMULATeQCD: A Simple Multi-GPU Lattice Code for QCD Calculations.” Computer Physics Communications, 2023. https://doi.org/10.48550/ARXIV.2306.01098.","mla":"Mazur, Lukas, et al. “SIMULATeQCD: A Simple Multi-GPU Lattice Code for QCD Calculations.” Computer Physics Communications, 2023, doi:10.48550/ARXIV.2306.01098.","bibtex":"@article{Mazur_Bollweg_Clarke_Altenkort_Kaczmarek_Larsen_Shu_Goswami_Scior_Sandmeyer_et al._2023, title={SIMULATeQCD: A simple multi-GPU lattice code for QCD calculations}, DOI={10.48550/ARXIV.2306.01098}, journal={Computer Physics Communications}, author={Mazur, Lukas and Bollweg, Dennis and Clarke, David A. and Altenkort, Luis and Kaczmarek, Olaf and Larsen, Rasmus and Shu, Hai-Tao and Goswami, Jishnu and Scior, Philipp and Sandmeyer, Hauke and et al.}, year={2023} }"},"type":"journal_article","year":"2023","user_id":"90492","title":"SIMULATeQCD: A simple multi-GPU lattice code for QCD calculations","abstract":[{"text":"The rise of exascale supercomputers has fueled competition among GPU vendors, driving lattice QCD developers to write code that supports multiple APIs. Moreover, new developments in algorithms and physics research require frequent updates to existing software. These challenges have to be balanced against constantly changing personnel. At the same time, there is a wide range of applications for HISQ fermions in QCD studies. This situation encourages the development of software featuring a HISQ action that is flexible, high-performing, open source, easy to use, and easy to adapt. In this technical paper, we explain the design strategy, provide implementation details, list available algorithms and modules, and show key performance indicators for SIMULATeQCD, a simple multi-GPU lattice code for large-scale QCD calculations, mainly developed and used by the HotQCD collaboration. The code is publicly available on GitHub.","lang":"eng"}],"status":"public","date_created":"2023-07-24T10:55:25Z","author":[{"first_name":"Lukas","orcid":" 0000-0001-6304-7082","full_name":"Mazur, Lukas","last_name":"Mazur","id":"90492"},{"last_name":"Bollweg","first_name":"Dennis","full_name":"Bollweg, Dennis"},{"last_name":"Clarke","first_name":"David A.","full_name":"Clarke, David A."},{"full_name":"Altenkort, Luis","first_name":"Luis","last_name":"Altenkort"},{"first_name":"Olaf","full_name":"Kaczmarek, Olaf","last_name":"Kaczmarek"},{"last_name":"Larsen","first_name":"Rasmus","full_name":"Larsen, Rasmus"},{"last_name":"Shu","first_name":"Hai-Tao","full_name":"Shu, Hai-Tao"},{"last_name":"Goswami","full_name":"Goswami, Jishnu","first_name":"Jishnu"},{"last_name":"Scior","full_name":"Scior, Philipp","first_name":"Philipp"},{"first_name":"Hauke","full_name":"Sandmeyer, Hauke","last_name":"Sandmeyer"},{"last_name":"Neumann","full_name":"Neumann, Marius","first_name":"Marius"},{"first_name":"Henrik","full_name":"Dick, Henrik","last_name":"Dick"},{"first_name":"Sajid","full_name":"Ali, Sajid","last_name":"Ali"},{"full_name":"Kim, Jangho","first_name":"Jangho","last_name":"Kim"},{"last_name":"Schmidt","first_name":"Christian","full_name":"Schmidt, Christian"},{"last_name":"Petreczky","full_name":"Petreczky, Peter","first_name":"Peter"},{"first_name":"Swagato","full_name":"Mukherjee, Swagato","last_name":"Mukherjee"}],"publication":"Computer Physics Communications","department":[{"_id":"27"}]},{"publication_identifier":{"issn":["2470-0010","2470-0029"]},"publication_status":"published","department":[{"_id":"27"}],"title":"Viscosity of pure-glue QCD from the lattice","language":[{"iso":"eng"}],"doi":"10.1103/physrevd.108.014503","date_updated":"2023-07-26T09:23:32Z","volume":108,"status":"public","date_created":"2023-07-24T10:54:18Z","quality_controlled":"1","publisher":"American Physical Society (APS)","author":[{"last_name":"Altenkort","first_name":"Luis","full_name":"Altenkort, Luis"},{"first_name":"Alexander M.","full_name":"Eller, Alexander M.","last_name":"Eller"},{"last_name":"Francis","full_name":"Francis, Anthony","first_name":"Anthony"},{"last_name":"Kaczmarek","first_name":"Olaf","full_name":"Kaczmarek, Olaf"},{"full_name":"Mazur, Lukas","orcid":" 0000-0001-6304-7082","first_name":"Lukas","id":"90492","last_name":"Mazur"},{"first_name":"Guy D.","full_name":"Moore, Guy D.","last_name":"Moore"},{"last_name":"Shu","full_name":"Shu, Hai-Tao","first_name":"Hai-Tao"}],"publication":"Physical Review D","user_id":"90492","citation":{"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} }","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.","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.","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","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","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.","short":"L. Altenkort, A.M. Eller, A. Francis, O. Kaczmarek, L. Mazur, G.D. Moore, H.-T. Shu, Physical Review D 108 (2023)."},"year":"2023","type":"journal_article","article_number":"014503","issue":"1","intvolume":" 108","_id":"46119"},{"language":[{"iso":"eng"}],"date_updated":"2023-07-26T08:57:01Z","doi":"10.1016/j.tate.2023.104270","department":[{"_id":"611"}],"publication_identifier":{"issn":["0742-051X"]},"publication_status":"published","title":"Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?","citation":{"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} }","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.","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","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","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.","short":"J. Bruns, M. Hagena, H. Gasteiger, Teaching and Teacher Education 132 (2023)."},"type":"journal_article","year":"2023","_id":"46155","intvolume":" 132","article_number":"104270","author":[{"last_name":"Bruns","first_name":"Julia","full_name":"Bruns, Julia"},{"first_name":"Maike","full_name":"Hagena, Maike","last_name":"Hagena"},{"first_name":"Hedwig","full_name":"Gasteiger, Hedwig","last_name":"Gasteiger"}],"publisher":"Elsevier BV","keyword":["Education"],"publication":"Teaching and Teacher Education","status":"public","date_created":"2023-07-26T08:55:26Z","volume":132,"user_id":"72183"},{"department":[{"_id":"34"},{"_id":"10"},{"_id":"97"},{"_id":"363"}],"publisher":"Springer International Publishing","date_created":"2023-07-26T10:16:08Z","status":"public","publication_identifier":{"isbn":["9783031141744","9783031141751"],"issn":["1869-4918","1869-4926"]},"publication_status":"published","editor":[{"last_name":"Biehler","id":"16274","first_name":"Rolf","full_name":"Biehler, Rolf"},{"last_name":"Liebendörfer","id":"30933","first_name":"Michael","full_name":"Liebendörfer, Michael","orcid":"0000-0001-9887-2074"},{"last_name":"Gueudet","full_name":"Gueudet, Ghislaine","first_name":"Ghislaine"},{"last_name":"Rasmussen","first_name":"Chris","full_name":"Rasmussen, Chris"},{"first_name":"Carl","full_name":"Winsløw, Carl","last_name":"Winsløw"}],"place":"Cham","user_id":"37888","title":"Practice-Oriented Research in Tertiary Mathematics Education","language":[{"iso":"eng"}],"type":"book_editor","year":"2023","citation":{"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.","short":"R. Biehler, M. Liebendörfer, G. Gueudet, C. Rasmussen, C. Winsløw, eds., Practice-Oriented Research in Tertiary Mathematics Education, Springer International Publishing, Cham, 2023.","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} }","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.","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.","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","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"},"date_updated":"2023-07-26T10:17:43Z","_id":"46157","doi":"10.1007/978-3-031-14175-1"},{"language":[{"iso":"ger"},{"iso":"eng"}],"type":"book_chapter","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.","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.","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} }","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.","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."},"year":"2023","date_updated":"2023-07-27T13:46:21Z","_id":"46174","status":"public","date_created":"2023-07-27T13:44:16Z","editor":[{"last_name":"Loos","first_name":"Christian","full_name":"Loos, Christian"},{"full_name":"Stephan, Paul","first_name":"Paul","last_name":"Stephan"}],"publication_status":"inpress","author":[{"id":"99059","last_name":"Kostan","full_name":"Kostan, Anastassija","first_name":"Anastassija"}],"publisher":"De Gruyter","publication":"Widerständige Glieder. Der Leib als politischer Standort","user_id":"99059","title":"Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik","place":"Berlin"},{"user_id":"24135","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."}],"date_created":"2023-01-23T08:40:42Z","status":"public","keyword":["General Computer Science"],"publication":"ACM Transactions on Reconfigurable Technology and Systems","author":[{"id":"40778","last_name":"Meyer","full_name":"Meyer, Marius","first_name":"Marius"},{"full_name":"Kenter, Tobias","first_name":"Tobias","id":"3145","last_name":"Kenter"},{"first_name":"Christian","full_name":"Plessl, Christian","orcid":"0000-0001-5728-9982","last_name":"Plessl","id":"16153"}],"quality_controlled":"1","publisher":"Association for Computing Machinery (ACM)","_id":"38041","year":"2023","citation":{"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.","short":"M. Meyer, T. Kenter, C. Plessl, ACM Transactions on Reconfigurable Technology and Systems (2023).","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} }","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.","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.","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","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"},"type":"journal_article","main_file_link":[{"url":"https://dl.acm.org/doi/10.1145/3576200","open_access":"1"}],"title":"Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"name":"SFB 901: SFB 901","grant_number":"160364472","_id":"1"},{"grant_number":"160364472","name":"SFB 901 - C2: SFB 901 - Subproject C2","_id":"14"}],"publication_status":"published","publication_identifier":{"issn":["1936-7406","1936-7414"]},"department":[{"_id":"27"},{"_id":"518"}],"oa":"1","doi":"10.1145/3576200","date_updated":"2023-07-28T08:02:05Z","language":[{"iso":"eng"}]},{"place":"Baltmansweiler","title":"Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt","user_id":"40689","publication":"Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können","author":[{"last_name":"Topalović","first_name":"Elvira","full_name":"Topalović, Elvira"},{"first_name":"Laura","full_name":"Drepper, Laura","last_name":"Drepper","id":"40689"},{"last_name":"Härtel","full_name":"Härtel, Kira ","first_name":"Kira "}],"publisher":"Schneider Verlag","editor":[{"last_name":"Bangel","first_name":"Melanie","full_name":"Bangel, Melanie"},{"first_name":"Iris","full_name":"Rautenberg, Iris","last_name":"Rautenberg"}],"date_created":"2023-07-27T14:12:47Z","status":"public","_id":"46180","date_updated":"2023-07-27T14:14:29Z","page":"29-63","type":"book_chapter","year":"2023","citation":{"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.","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.","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.","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). 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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."}],"title":"Ernährungsarmut unter Pandemiebedingungen","user_id":"92491","citation":{"mla":"Birner, Regina, et al. “Ernährungsarmut Unter Pandemiebedingungen.” Berichte Über Landwirtschaft, 2023, doi: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} }","ama":"Birner R, Linseisen J, Arens-Azevedo U, et al. Ernährungsarmut unter Pandemiebedingungen. 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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.","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.","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.","short":"D. Scholl, C. Vogelsang, S. Küth, J. Meier, C. Watson, A. Seifert, 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."},"language":[{"iso":"eng"}],"conference":{"end_date":"2023-11-25","location":"Stiftung Universität Hildesheim","name":"8. Hildesheimer CeLeB-Tagung zur Bildungsforschung","start_date":"2023-11-24"},"_id":"46263","date_updated":"2023-08-02T09:38:54Z"},{"title":"Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.","user_id":"28542","department":[{"_id":"4"}],"editor":[{"last_name":"Meier","id":"28542","first_name":"Jana","orcid":"https://orcid.org/0000-0002-6756-9440","full_name":"Meier, Jana"},{"last_name":"Küth","full_name":"Küth, Simon","first_name":"Simon"},{"first_name":"Daniel ","full_name":"Scholl , Daniel ","last_name":"Scholl "},{"last_name":"Vogelsang","id":"4245","first_name":"Christoph","full_name":"Vogelsang, Christoph"},{"first_name":"Christina","full_name":"Watson, Christina","last_name":"Watson"}],"date_created":"2023-08-02T09:21:34Z","status":"public","_id":"46260","date_updated":"2023-08-02T09:23:52Z","series_title":"Tagungsband \"Reflexion in der Lehrkräftebildung – empirisch, phasenübergreifend, interdisziplinär\"","type":"conference_editor","citation":{"mla":"Meier, Jana, et al., editors. Der Zyklus von Planung Und Reflexion. Zusammenhänge Zwischen Der Generischen Unterrichtsplanungsfähigkeit Und Der Reflexionskompetenz Angehender Lehrkräfte. 2023.","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”} }","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.","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.","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.","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.","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."},"year":"2023","language":[{"iso":"eng"}]},{"citation":{"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.","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} }","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.","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.","short":"D. Urbaneck, F. Schafmeister, J. Böcker, 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.","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."},"type":"conference","year":"2023","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10173337"}],"date_updated":"2023-08-02T11:30:23Z","_id":"46269","conference":{"end_date":"2023-05-11","location":"Nürnberg","start_date":"2023-05-09","name":"PCIM Europe 2023"},"publication_status":"published","status":"public","date_created":"2023-08-02T11:27:32Z","author":[{"full_name":"Urbaneck, Daniel","first_name":"Daniel","id":"60223","last_name":"Urbaneck"},{"last_name":"Schafmeister","first_name":"Frank","full_name":"Schafmeister, Frank"},{"full_name":"Böcker, Joachim","first_name":"Joachim","last_name":"Böcker"}],"publication":"PCIM Europe 2023","keyword":["LLC Converter","IGBT","ZCS","Synchronous Rectification"],"title":"Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage","user_id":"60223","abstract":[{"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.","lang":"eng"}]},{"date_updated":"2023-08-02T15:05:42Z","_id":"43228","doi":"10.1109/FCCM57271.2023.00026","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/10171537"}],"type":"conference","citation":{"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.","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} }","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.","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","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","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.","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."},"year":"2023","page":"162-173","language":[{"iso":"eng"}],"abstract":[{"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.","lang":"eng"}],"external_id":{"arxiv":["2303.13632"]},"title":"Computing and Compressing Electron Repulsion Integrals on FPGAs","user_id":"75963","author":[{"full_name":"Wu, Xin","first_name":"Xin","id":"77439","last_name":"Wu"},{"first_name":"Tobias","full_name":"Kenter, Tobias","last_name":"Kenter","id":"3145"},{"first_name":"Robert","orcid":"0000-0002-6268-539","full_name":"Schade, Robert","last_name":"Schade","id":"75963"},{"full_name":"Kühne, Thomas","first_name":"Thomas","id":"49079","last_name":"Kühne"},{"id":"16153","last_name":"Plessl","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","first_name":"Christian"}],"quality_controlled":"1","department":[{"_id":"27"},{"_id":"518"}],"publication":"2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM)","status":"public","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"date_created":"2023-03-30T11:15:40Z"},{"title":"Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics","department":[{"_id":"27"},{"_id":"518"}],"publication_status":"published","publication_identifier":{"issn":["1094-3420","1741-2846"]},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"date_updated":"2023-08-02T15:04:53Z","doi":"10.1177/10943420231177631","oa":"1","language":[{"iso":"eng"}],"abstract":[{"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. ","lang":"eng"}],"article_type":"original","user_id":"75963","keyword":["Hardware and Architecture","Theoretical Computer Science","Software"],"publication":"The International Journal of High Performance Computing Applications","quality_controlled":"1","publisher":"SAGE Publications","author":[{"full_name":"Schade, Robert","orcid":"0000-0002-6268-539","first_name":"Robert","id":"75963","last_name":"Schade"},{"id":"3145","last_name":"Kenter","full_name":"Kenter, Tobias","first_name":"Tobias"},{"id":"60250","last_name":"Elgabarty","orcid":"0000-0002-4945-1481","full_name":"Elgabarty, Hossam","first_name":"Hossam"},{"id":"24135","last_name":"Lass","orcid":"0000-0002-5708-7632","full_name":"Lass, Michael","first_name":"Michael"},{"first_name":"Thomas","full_name":"Kühne, Thomas","last_name":"Kühne","id":"49079"},{"id":"16153","last_name":"Plessl","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","first_name":"Christian"}],"date_created":"2023-05-30T09:19:09Z","status":"public","_id":"45361","article_number":"109434202311776","main_file_link":[{"url":"https://journals.sagepub.com/doi/10.1177/10943420231177631","open_access":"1"}],"year":"2023","citation":{"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.","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} }","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","short":"R. Schade, T. Kenter, H. Elgabarty, M. Lass, T. Kühne, C. Plessl, The International Journal of High Performance Computing Applications (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."},"type":"journal_article"},{"department":[{"_id":"15"},{"_id":"230"}],"publication_identifier":{"issn":["2079-4991"]},"publication_status":"published","title":"Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets","language":[{"iso":"eng"}],"date_updated":"2023-08-03T11:14:10Z","doi":"10.3390/nano13030466","keyword":["General Materials Science","General Chemical Engineering"],"publication":"Nanomaterials","publisher":"MDPI AG","author":[{"first_name":"Stefan","full_name":"Feddersen, Stefan","last_name":"Feddersen"},{"last_name":"Zolatanosha","first_name":"Viktoryia","full_name":"Zolatanosha, Viktoryia"},{"last_name":"Alshaikh","first_name":"Ahmed","full_name":"Alshaikh, Ahmed"},{"id":"37763","last_name":"Reuter","full_name":"Reuter, Dirk","first_name":"Dirk"},{"full_name":"Heyn, Christian","first_name":"Christian","last_name":"Heyn"}],"date_created":"2023-08-03T11:13:28Z","status":"public","volume":13,"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."}],"user_id":"42514","year":"2023","citation":{"short":"S. Feddersen, V. Zolatanosha, A. Alshaikh, D. Reuter, C. Heyn, Nanomaterials 13 (2023).","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.","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.","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","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","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.","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} }"},"type":"journal_article","_id":"46278","intvolume":" 13","issue":"3","article_number":"466"},{"publisher":"Wiley","author":[{"first_name":"Benedikt","full_name":"Sieland, Benedikt","last_name":"Sieland"},{"full_name":"Stahn, Marcel","first_name":"Marcel","last_name":"Stahn"},{"full_name":"Schoch, Roland","first_name":"Roland","last_name":"Schoch"},{"last_name":"Daniliuc","first_name":"Constantin","full_name":"Daniliuc, Constantin"},{"first_name":"Sebastian","full_name":"Spicher, Sebastian","last_name":"Spicher"},{"first_name":"Stefan","full_name":"Grimme, Stefan","last_name":"Grimme"},{"last_name":"Hansen","full_name":"Hansen, Andreas","first_name":"Andreas"},{"orcid":"0000-0002-3698-668X","full_name":"Paradies, Jan","first_name":"Jan","id":"53339","last_name":"Paradies"}],"keyword":["General Chemistry","Catalysis"],"publication":"Angewandte Chemie International Edition","department":[{"_id":"2"},{"_id":"389"}],"publication_status":"published","publication_identifier":{"issn":["1433-7851","1521-3773"]},"status":"public","date_created":"2023-08-03T09:00:33Z","title":"Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs","user_id":"53339","citation":{"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.","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","mla":"Sieland, Benedikt, et al. “Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs.” Angewandte Chemie International Edition, Wiley, 2023, doi: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} }","short":"B. Sieland, M. Stahn, R. Schoch, C. Daniliuc, S. Spicher, S. Grimme, A. Hansen, J. Paradies, Angewandte Chemie International Edition (2023).","ieee":"B. Sieland et al., “Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs,” Angewandte Chemie International Edition, 2023, doi: 10.1002/anie.202308752."},"year":"2023","type":"journal_article","language":[{"iso":"eng"}],"_id":"46277","date_updated":"2023-08-03T09:01:41Z","doi":"10.1002/anie.202308752"},{"user_id":"477","title":"On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64","author":[{"id":"74287","last_name":"Clausing","full_name":"Clausing, Lennart","orcid":"0000-0003-3789-6034","first_name":"Lennart"},{"last_name":"Guetattfi","full_name":"Guetattfi, Zakarya","first_name":"Zakarya"},{"full_name":"Kaufmann, Paul","first_name":"Paul","last_name":"Kaufmann"},{"full_name":"Lienen, Christian","first_name":"Christian","id":"60323","last_name":"Lienen"},{"id":"398","last_name":"Platzner","full_name":"Platzner, Marco","first_name":"Marco"}],"department":[{"_id":"78"}],"publication":"Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC)","status":"public","project":[{"name":"SFB 901 - T1: SFB 901 -Subproject T1","_id":"83"},{"_id":"82","name":"SFB 901 - T: SFB 901 - Project Area T"},{"grant_number":"160364472","name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ","_id":"1"}],"date_created":"2023-07-09T12:50:32Z","date_updated":"2023-08-03T13:49:50Z","_id":"45913","language":[{"iso":"eng"}],"year":"2023","citation":{"short":"L. Clausing, Z. Guetattfi, P. Kaufmann, C. Lienen, M. Platzner, 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.","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).","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.","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.","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} }","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."},"type":"conference"},{"language":[{"iso":"ger"}],"series_title":"Praxis Deutsch","date_updated":"2023-08-03T15:35:11Z","publication_status":"published","editor":[{"first_name":"Helmuth","full_name":"Feilke, Helmuth","last_name":"Feilke"}],"department":[{"_id":"5"},{"_id":"115"}],"title":"\"Tankrabatt\" und \"Freiheitsenergie\". Wie der Blog \"neusprech.org\" politische Euphemismen entlarvt","place":"Hannover","page":"42–47","citation":{"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.","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.","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.","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} }","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.","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."},"type":"book_chapter","year":"2023","_id":"46099","intvolume":" 300","volume":300,"date_created":"2023-07-19T13:29:28Z","status":"public","publication":"Zwischen Fake und Fakt","publisher":"Friedrich Verlag","author":[{"last_name":"Tophinke","id":"16277","first_name":"Doris","full_name":"Tophinke, Doris"}],"user_id":"16277"},{"project":[{"_id":"39","name":"InterGramm: Interaktive Grammatikanalyse historischer Texte: Adaptive Annotationsverfahren zur Erschließung des Sprachausbaus im Mittelniederdeutschen"}],"date_created":"2023-06-20T14:12:37Z","status":"public","publication_status":"published","publication":"International Journal of Corpus Linguistics","department":[{"_id":"5"},{"_id":"115"}],"author":[{"last_name":"Merten","full_name":"Merten, Marie-Luis","first_name":"Marie-Luis"},{"full_name":"Wever, Marcel","first_name":"Marcel","last_name":"Wever"},{"first_name":"Doris","full_name":"Tophinke, Doris","last_name":"Tophinke","id":"16277"},{"first_name":"Michaela","full_name":"Geierhos, Michaela","last_name":"Geierhos"},{"full_name":"Hüllermeier, Eyke","first_name":"Eyke","last_name":"Hüllermeier"}],"user_id":"16277","title":"Annotation uncertainty in the context of grammatical change","language":[{"iso":"eng"}],"type":"journal_article","year":"2023","citation":{"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.","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","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","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} }","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).","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."},"doi":"https://doi.org/10.1075/ijcl.20113.mer","date_updated":"2023-08-03T15:34:10Z","_id":"45673"},{"ddc":["006"],"user_id":"15504","date_created":"2023-06-27T05:20:14Z","status":"public","has_accepted_license":"1","file_date_updated":"2023-07-24T08:42:01Z","author":[{"id":"38209","last_name":"Tornede","full_name":"Tornede, Alexander","first_name":"Alexander"}],"file":[{"file_size":4300633,"title":" Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions","file_id":"46118","creator":"ahetzer","content_type":"application/pdf","date_updated":"2023-07-24T08:42:01Z","relation":"main_file","file_name":"dissertation_alexander_tornede_final_publishing_compressed.pdf","date_created":"2023-07-24T08:40:35Z","access_level":"open_access"}],"_id":"45780","type":"dissertation","year":"2023","citation":{"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 .","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} }","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 ","short":"A. Tornede, Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions, 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 ."},"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","project":[{"_id":"10","grant_number":"160364472","name":"SFB 901 - B2: Konfiguration und Bewertung (B02)"},{"name":"SFB 901 - B: SFB 901 - Project Area B","_id":"3"},{"name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ","grant_number":"160364472","_id":"1"}],"department":[{"_id":"355"}],"doi":"10.17619/UNIPB/1-1780 ","oa":"1","date_updated":"2023-08-04T06:01:49Z","language":[{"iso":"eng"}]},{"citation":{"mla":"Spiess-Bru, Clarissa. Information Asymmetry and Gendered Behavior in Organizations and Digital Markets. 2023.","bibtex":"@book{Spiess-Bru_2023, title={Information Asymmetry and Gendered Behavior in Organizations and Digital Markets}, author={Spiess-Bru, Clarissa}, year={2023} }","apa":"Spiess-Bru, C. (2023). Information Asymmetry and Gendered Behavior in Organizations and Digital Markets.","ama":"Spiess-Bru C. Information Asymmetry and Gendered Behavior in Organizations and Digital Markets.; 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.","short":"C. Spiess-Bru, Information Asymmetry and Gendered Behavior in Organizations and Digital Markets, 2023."},"type":"dissertation","year":"2023","supervisor":[{"last_name":"Frick","id":"16019","first_name":"Bernd","full_name":"Frick, Bernd"}],"language":[{"iso":"eng"}],"date_updated":"2023-08-04T05:59:12Z","_id":"46296","author":[{"last_name":"Spiess-Bru","full_name":"Spiess-Bru, Clarissa","first_name":"Clarissa"}],"status":"public","project":[{"grant_number":"160364472","name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ","_id":"1"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"name":"SFB 901 - A4: SFB 901 - Empirische Analysen in Märkten für OTF Dienstleistungen (Subproject A4)","grant_number":"160364472","_id":"8"}],"date_created":"2023-08-04T05:59:00Z","title":"Information Asymmetry and Gendered Behavior in Organizations and Digital Markets","user_id":"15504"},{"department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"publication":" Conference on Lasers and Electro-Optics (CLEO) 2023","publisher":"Optica Publishing Group","author":[{"full_name":"Kress, Christian","first_name":"Christian","id":"13256","last_name":"Kress"},{"first_name":"Tobias","full_name":"Schwabe, Tobias","last_name":"Schwabe","id":"39217"},{"last_name":"Silberhorn","id":"26263","first_name":"Christine","full_name":"Silberhorn, Christine"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","id":"37144"}],"date_created":"2023-06-12T10:25:25Z","project":[{"grant_number":"403154102","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","_id":"302"},{"_id":"53","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","grant_number":"231447078"}],"status":"public","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."}],"user_id":"13256","title":"Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform","language":[{"iso":"eng"}],"year":"2023","citation":{"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","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","short":"C. Kress, T. Schwabe, C. Silberhorn, J.C. Scheytt, in: Conference on Lasers and Electro-Optics (CLEO) 2023, Optica Publishing Group, 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.","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} }"},"type":"conference","conference":{"location":"San Jose, CA, USA","name":" Conference on Lasers and Electro-Optics (CLEO)","start_date":"2023-05-08","end_date":"2023-05-12"},"_id":"45578","date_updated":"2023-08-04T08:30:49Z","doi":"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6"},{"author":[{"id":"11674","last_name":"Homt","full_name":"Homt, Martina","first_name":"Martina"},{"last_name":"Bloh","id":"69910","first_name":"Bea","full_name":"Bloh, Bea"}],"publication":"Lehrerbildung auf dem Prüfstand","status":"public","date_created":"2023-08-04T09:44:07Z","volume":16,"user_id":"11674","title":"Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück nach vorn","language":[{"iso":"eng"}],"type":"journal_article","year":"2023","citation":{"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.","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} }","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.","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.","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.","short":"M. Homt, B. Bloh, Lehrerbildung Auf Dem Prüfstand 16 (2023) 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."},"page":"114-131","_id":"46354","intvolume":" 16","date_updated":"2023-08-04T09:44:41Z","issue":"1"},{"department":[{"_id":"276"}],"publication":"Digitale Plattformen und Ökosysteme im B2B-Bereich","author":[{"last_name":"Ksouri-Gerwien","first_name":"Christoph","full_name":"Ksouri-Gerwien, Christoph"},{"last_name":"Vorbohle","id":"29951","first_name":"Christian","full_name":"Vorbohle, Christian"}],"publisher":"Springer Gabler","editor":[{"first_name":"D.R.A.","full_name":"Schallmo, D.R.A.","last_name":"Schallmo"},{"last_name":"Kundisch","first_name":"Dennis","full_name":"Kundisch, Dennis"},{"full_name":"Lang, K.","first_name":"K.","last_name":"Lang"}],"date_created":"2023-01-20T10:57:37Z","project":[{"_id":"1","name":"SFB 901: SFB 901","grant_number":"160364472"},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"_id":"17","name":"SFB 901 - C5: SFB 901 - Subproject C5"}],"status":"public","place":"Wiesbaden","title":"Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem","user_id":"29951","year":"2023","type":"book_chapter","citation":{"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.","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} }","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.","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.","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.","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.","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."},"language":[{"iso":"ger"}],"_id":"37704","date_updated":"2023-08-07T06:04:24Z"},{"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."}],"user_id":"40253","publication":"Stuttgarter Symposium für Produktentwicklung SSP 2023","author":[{"last_name":"Gräßler","id":"47565","first_name":"Iris","full_name":"Gräßler, Iris","orcid":"0000-0001-5765-971X"},{"full_name":"Preuß, Daniel","first_name":"Daniel","id":"40253","last_name":"Preuß"}],"publisher":"Fraunhofer IAO","quality_controlled":"1","date_created":"2023-06-19T08:58:35Z","status":"public","conference":{"location":"Stuttgart","start_date":"2023-05-25","name":"Stuttgarter Symposium für Produktentwicklung SSP 2023","end_date":"2023-05-25"},"_id":"45661","citation":{"ieee":"I. Gräßler and D. Preuß, “Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung,” in Stuttgarter Symposium für Produktentwicklung SSP 2023, Stuttgart, 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.","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.","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} }","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.","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.","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."},"type":"conference","year":"2023","place":"Stuttgart","title":"Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung","department":[{"_id":"152"}],"publication_identifier":{"issn":["2364-4885"]},"publication_status":"published","editor":[{"last_name":"Hölzle","first_name":"Katharina","full_name":"Hölzle, Katharina"},{"full_name":"Kreimeyer, Matthias","first_name":"Matthias","last_name":"Kreimeyer"},{"last_name":"Roth","full_name":"Roth, Daniel","first_name":"Daniel"},{"last_name":"Maier","full_name":"Maier, Thomas","first_name":"Thomas"},{"last_name":"Riedel","full_name":"Riedel, Oliver","first_name":"Oliver"}],"date_updated":"2023-08-07T17:16:42Z","language":[{"iso":"eng"}]},{"series_title":"Media, Communication and Society","language":[{"iso":"eng"}],"citation":{"ieee":"C. Fuchs, Digital Democracy and the Digital Public Sphere, vol. 6. London: Routledge, 2023.","short":"C. Fuchs, Digital Democracy and the Digital Public Sphere, Routledge, London, 2023.","mla":"Fuchs, Christian. Digital Democracy and the Digital Public Sphere. Routledge, 2023.","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} }","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.","chicago":"Fuchs, Christian. Digital Democracy and the Digital Public Sphere. Vol. 6. Media, Communication and Society. London: Routledge, 2023."},"year":"2023","type":"book","intvolume":" 6","_id":"42949","date_updated":"2023-08-07T17:40:26Z","department":[{"_id":"136"}],"author":[{"last_name":"Fuchs","full_name":"Fuchs, Christian","first_name":"Christian"}],"publisher":"Routledge","date_created":"2023-03-12T15:29:28Z","status":"public","volume":6,"publication_identifier":{"isbn":["9781032362724"],"eisbn":["9781003331087"]},"publication_status":"published","place":"London","user_id":"21863","title":"Digital Democracy and the Digital Public Sphere"},{"abstract":[{"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.","lang":"eng"}],"title":"Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad","user_id":"48467","department":[{"_id":"35"},{"_id":"306"}],"publication":"arxiv","author":[{"id":"78878","last_name":"Nowakowski","orcid":"0000-0002-3734-7011","full_name":"Nowakowski, Michał","first_name":"Michał"},{"full_name":"Huber-Gedert, Marina","first_name":"Marina","id":"38352","last_name":"Huber-Gedert"},{"last_name":"Elgabarty","id":"60250","first_name":"Hossam","orcid":"0000-0002-4945-1481","full_name":"Elgabarty, Hossam"},{"last_name":"Kubicki","first_name":"Jacek","full_name":"Kubicki, Jacek"},{"first_name":"Ahmet","full_name":"Kertem, Ahmet","last_name":"Kertem"},{"last_name":"Lindner","first_name":"Natalia","full_name":"Lindner, Natalia"},{"first_name":"Dimitry","full_name":"Khakhulin, Dimitry","last_name":"Khakhulin"},{"first_name":"Frederico Alves","full_name":"Lima, Frederico Alves","last_name":"Lima"},{"last_name":"Choi","first_name":"Tae-Kyu","full_name":"Choi, Tae-Kyu"},{"last_name":"Biednov","full_name":"Biednov, Mykola","first_name":"Mykola"},{"last_name":"Piergies","first_name":"Natalia","full_name":"Piergies, Natalia"},{"last_name":"Zalden","first_name":"Peter","full_name":"Zalden, Peter"},{"last_name":"Kubicek","first_name":"Katerina","full_name":"Kubicek, Katerina"},{"full_name":"Rodriguez-Fernandez, Angel","first_name":"Angel","last_name":"Rodriguez-Fernandez"},{"last_name":"Salem","full_name":"Salem, Mohammad Alaraby","first_name":"Mohammad Alaraby"},{"id":"49079","last_name":"Kühne","full_name":"Kühne, Thomas","first_name":"Thomas"},{"last_name":"Gawelda","first_name":"Wojciech","full_name":"Gawelda, Wojciech"},{"first_name":"Matthias","orcid":"0000-0002-9294-6076","full_name":"Bauer, Matthias","last_name":"Bauer","id":"47241"}],"date_created":"2023-01-30T16:08:46Z","status":"public","date_updated":"2023-08-09T08:58:46Z","_id":"40982","citation":{"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).","ieee":"M. Nowakowski et al., “Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad,” arxiv. 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.","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.","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.","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} }","mla":"Nowakowski, Michał, et al. “Ultrafast Two-Colour X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” Arxiv, 2023."},"type":"preprint","year":"2023","language":[{"iso":"eng"}]},{"page":"569-579","year":"2023","citation":{"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)} }","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.","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.","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","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","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.","short":"C. Offen, S. Ober-Blöbaum, in: F. Nielsen, F. Barbaresco (Eds.), Geometric Science of Information, Springer, Cham., 2023, pp. 569–579."},"type":"conference","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"},"intvolume":" 14071","_id":"42163","date_created":"2023-02-16T11:32:48Z","has_accepted_license":"1","status":"public","volume":14071,"file":[{"file_name":"LDensityLearning.pdf","date_created":"2023-08-02T12:04:17Z","access_level":"open_access","file_size":1938962,"title":"Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves","creator":"coffen","file_id":"46273","date_updated":"2023-08-02T12:04:17Z","content_type":"application/pdf","description":"The article shows how to learn models of dynamical systems\nfrom data which are governed by an unknown variational PDE. Rather\nthan employing reduction techniques, we learn a discrete field theory\ngoverned by a discrete Lagrangian density Ld that is modelled as a neural network. Careful regularisation of the loss function for training Ld is\nnecessary to obtain a field theory that is suitable for numerical computations: we derive a regularisation term which optimises the solvability of\nthe discrete Euler–Lagrange equations. Secondly, we develop a method to\nfind solutions to machine learned discrete field theories which constitute\ntravelling waves of the underlying continuous PDE.","relation":"main_file"}],"file_date_updated":"2023-08-02T12:04:17Z","keyword":["System identification","discrete Lagrangians","travelling waves"],"publication":"Geometric Science of Information","quality_controlled":"1","author":[{"first_name":"Christian","orcid":"0000-0002-5940-8057","full_name":"Offen, Christian","last_name":"Offen","id":"85279"},{"id":"16494","last_name":"Ober-Blöbaum","full_name":"Ober-Blöbaum, Sina","first_name":"Sina"}],"publisher":"Springer, Cham.","user_id":"85279","ddc":["510"],"abstract":[{"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.","lang":"eng"}],"language":[{"iso":"eng"}],"series_title":"Lecture Notes in Computer Science (LNCS)","oa":"1","doi":"10.1007/978-3-031-38271-0_57","date_updated":"2023-08-10T08:34:04Z","publication_status":"published","publication_identifier":{"eisbn":["978-3-031-38271-0"]},"editor":[{"last_name":"Nielsen","first_name":"F","full_name":"Nielsen, F"},{"first_name":"F","full_name":"Barbaresco, F","last_name":"Barbaresco"}],"department":[{"_id":"636"}],"related_material":{"link":[{"description":"GitHub","relation":"software","url":"https://github.com/Christian-Offen/LagrangianDensityML"}]},"title":"Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves","external_id":{"arxiv":["2302.08232 "]}},{"_id":"29240","intvolume":" 421","page":"114780","year":"2023","citation":{"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.","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","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.","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} }","short":"S. Ober-Blöbaum, C. Offen, Journal of Computational and Applied Mathematics 421 (2023) 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."},"type":"journal_article","user_id":"85279","ddc":["510"],"abstract":[{"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.","lang":"eng"}],"article_type":"original","date_created":"2022-01-11T13:24:00Z","has_accepted_license":"1","status":"public","volume":421,"file":[{"date_updated":"2022-06-28T15:25:50Z","content_type":"application/pdf","description":"The principle of least action is one of the most fundamental physical principle. It says that among all possible motions\nconnecting two points in a phase space, the system will exhibit those motions which extremise an action functional.\nMany qualitative features of dynamical systems, such as the presence of conservation laws and energy balance equa-\ntions, are related to the existence of an action functional. Incorporating variational structure into learning algorithms\nfor dynamical systems is, therefore, crucial in order to make sure that the learned model shares important features\nwith the exact physical system. In this paper we show how to incorporate variational principles into trajectory predic-\ntions of learned dynamical systems. The novelty of this work is that (1) our technique relies only on discrete position\ndata of observed trajectories. Velocities or conjugate momenta do not need to be observed or approximated and no\nprior knowledge about the form of the variational principle is assumed. Instead, they are recovered using backward\nerror analysis. (2) Moreover, our technique compensates discretisation errors when trajectories are computed from the\nlearned system. This is important when moderate to large step-sizes are used and high accuracy is required. For this,\nwe introduce and rigorously analyse the concept of inverse modified Lagrangians by developing an inverse version of\nvariational backward error analysis. (3) Finally, we introduce a method to perform system identification from position\nobservations only, based on variational backward error analysis.","relation":"main_file","creator":"coffen","file_id":"32274","access_level":"open_access","date_created":"2022-06-28T15:25:50Z","file_name":"ShadowLagrangian_revision1_journal_style_arxiv.pdf","file_size":3640770,"title":"Variational Learning of Euler–Lagrange Dynamics from Data"}],"file_date_updated":"2022-06-28T15:25:50Z","keyword":["Lagrangian learning","variational backward error analysis","modified Lagrangian","variational integrators","physics informed learning"],"publication":"Journal of Computational and Applied Mathematics","quality_controlled":"1","publisher":"Elsevier","author":[{"last_name":"Ober-Blöbaum","id":"16494","first_name":"Sina","full_name":"Ober-Blöbaum, Sina"},{"orcid":"0000-0002-5940-8057","full_name":"Offen, Christian","first_name":"Christian","id":"85279","last_name":"Offen"}],"oa":"1","doi":"10.1016/j.cam.2022.114780","date_updated":"2023-08-10T08:42:39Z","language":[{"iso":"eng"}],"related_material":{"link":[{"relation":"software","url":"https://github.com/Christian-Offen/LagrangianShadowIntegration"}]},"title":"Variational Learning of Euler–Lagrange Dynamics from Data","external_id":{"arxiv":["2112.12619"]},"publication_status":"epub_ahead","publication_identifier":{"issn":["0377-0427"]},"department":[{"_id":"636"}]},{"volume":15,"date_created":"2022-01-11T12:48:39Z","has_accepted_license":"1","status":"public","publication":"Journal of Geometric Mechanics","keyword":["variational integrators","backward error analysis","Euler--Lagrange equations","multistep methods","conjugate symplectic methods"],"file_date_updated":"2022-08-12T16:48:59Z","publisher":"AIMS Press","author":[{"last_name":"McLachlan","full_name":"McLachlan, Robert","first_name":"Robert"},{"first_name":"Christian","orcid":"0000-0002-5940-8057","full_name":"Offen, Christian","last_name":"Offen","id":"85279"}],"quality_controlled":"1","file":[{"creator":"coffen","file_id":"32801","relation":"main_file","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.","date_updated":"2022-08-12T16:48:59Z","content_type":"application/pdf","title":"Backward error analysis for conjugate symplectic methods","file_size":827030,"file_name":"BEA_MultiStep_Matrix.pdf","date_created":"2022-08-12T16:48:59Z","access_level":"open_access"}],"ddc":["510"],"user_id":"85279","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","page":"98-115","type":"journal_article","year":"2023","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","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.","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} }","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.","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."},"issue":"1","_id":"29236","intvolume":" 15","publication_status":"published","department":[{"_id":"636"}],"title":"Backward error analysis for conjugate symplectic methods","related_material":{"link":[{"url":"https://github.com/Christian-Offen/BEAConjugateSymplectic","relation":"software"}]},"external_id":{"arxiv":["2201.03911"]},"language":[{"iso":"eng"}],"doi":"10.3934/jgm.2023005","oa":"1","date_updated":"2023-08-10T08:40:30Z"},{"department":[{"_id":"636"}],"publication_status":"published","publication_identifier":{"issn":["1054-1500"]},"external_id":{"arxiv":["2301.07928"]},"related_material":{"link":[{"url":"https://github.com/eva-dierkes/HNN_withSymmetries","relation":"software","description":"GitHub"}]},"title":"Hamiltonian Neural Networks with Automatic Symmetry Detection","language":[{"iso":"eng"}],"date_updated":"2023-08-10T08:37:01Z","oa":"1","doi":"10.1063/5.0142969","file":[{"content_type":"application/pdf","date_updated":"2023-04-26T16:20:56Z","description":"Incorporating physical system knowledge into data-driven\nsystem identification has been shown to be beneficial. The\napproach presented in this article combines learning of an\nenergy-conserving model from data with detecting a Lie\ngroup representation of the unknown system symmetry.\nThe proposed approach can improve the learned model\nand reveal underlying symmetry simultaneously.","relation":"main_file","file_id":"44205","creator":"coffen","file_size":5200111,"title":"Hamiltonian Neural Networks with Automatic Symmetry Detection","access_level":"open_access","file_name":"JournalPaper_main.pdf","date_created":"2023-04-26T16:20:56Z"}],"author":[{"full_name":"Dierkes, Eva","first_name":"Eva","last_name":"Dierkes"},{"last_name":"Offen","id":"85279","first_name":"Christian","orcid":"0000-0002-5940-8057","full_name":"Offen, Christian"},{"full_name":"Ober-Blöbaum, Sina","first_name":"Sina","id":"16494","last_name":"Ober-Blöbaum"},{"last_name":"Flaßkamp","full_name":"Flaßkamp, Kathrin","first_name":"Kathrin"}],"publisher":"AIP Publishing","file_date_updated":"2023-04-26T16:20:56Z","publication":"Chaos","has_accepted_license":"1","status":"public","date_created":"2023-01-20T09:10:06Z","volume":33,"article_type":"original","abstract":[{"text":"Recently, Hamiltonian neural networks (HNN) have been introduced to incorporate prior physical knowledge when\r\nlearning the dynamical equations of Hamiltonian systems. Hereby, the symplectic system structure is preserved despite\r\nthe data-driven modeling approach. However, preserving symmetries requires additional attention. In this research, we\r\nenhance the HNN with a Lie algebra framework to detect and embed symmetries in the neural network. This approach\r\nallows to simultaneously learn the symmetry group action and the total energy of the system. As illustrating examples,\r\na pendulum on a cart and a two-body problem from astrodynamics are considered.","lang":"eng"}],"user_id":"85279","ddc":["510"],"citation":{"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} }","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.","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","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","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.","short":"E. Dierkes, C. Offen, S. Ober-Blöbaum, K. Flaßkamp, Chaos 33 (2023)."},"year":"2023","type":"journal_article","_id":"37654","intvolume":" 33","issue":"6","article_number":"063115"},{"publication":"Grundlagen der Erwachsenen- und Weiterbildungsforschung","publisher":"utb","author":[{"last_name":"Dehmel","id":"72044","first_name":"Lukas","full_name":"Dehmel, Lukas"}],"date_created":"2023-08-10T09:15:49Z","status":"public","editor":[{"last_name":"Kondratjuk","full_name":"Kondratjuk, Maria","first_name":"Maria"}],"place":"Bielefeld","user_id":"72044","title":"6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation.","language":[{"iso":"eng"}],"page":"125-127","type":"book_chapter","citation":{"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.","short":"L. Dehmel, in: M. Kondratjuk (Ed.), Grundlagen Der Erwachsenen- Und Weiterbildungsforschung, utb, Bielefeld, 2023, pp. 125–127.","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} }","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.","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.","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.","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."},"year":"2023","_id":"46473","date_updated":"2023-08-10T09:16:44Z"},{"publication":"german research – Magazine of the Deutsche Forschungsgemeinschaft","department":[{"_id":"187"}],"author":[{"full_name":"Unterstell, Rembert","first_name":"Rembert","last_name":"Unterstell"}],"date_created":"2023-08-10T09:01:24Z","status":"public","publication_status":"published","user_id":"68544","title":"„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane","main_file_link":[{"url":"https://www.dfg.de/download/pdf/dfg_im_profil/geschaeftsstelle/publikationen/forschung_magazin/2023/german_research_2023_01.pdf"}],"language":[{"iso":"eng"}],"page":"8-11","citation":{"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.","short":"R. Unterstell, German Research – Magazine of the Deutsche Forschungsgemeinschaft (2023) 8–11.","bibtex":"@article{Unterstell_2023, title={„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane}, number={1}, journal={german research – Magazine of the Deutsche Forschungsgemeinschaft}, author={Unterstell, Rembert}, year={2023}, pages={8–11} }","mla":"Unterstell, Rembert. “„Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane.” German Research – Magazine of the Deutsche Forschungsgemeinschaft, no. 1, 2023, pp. 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.","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.","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."},"type":"journal_article","year":"2023","_id":"46471","date_updated":"2023-08-10T09:01:30Z","issue":"1"}]