[{"language":[{"iso":"eng"}],"year":"2023","type":"journal_article","citation":{"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.","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","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} }","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."},"doi":"10.48550/ARXIV.2306.01098","_id":"46120","date_updated":"2023-07-26T09:21:35Z","status":"public","date_created":"2023-07-24T10:55:25Z","author":[{"id":"90492","last_name":"Mazur","orcid":" 0000-0001-6304-7082","full_name":"Mazur, Lukas","first_name":"Lukas"},{"full_name":"Bollweg, Dennis","first_name":"Dennis","last_name":"Bollweg"},{"first_name":"David A.","full_name":"Clarke, David A.","last_name":"Clarke"},{"last_name":"Altenkort","full_name":"Altenkort, Luis","first_name":"Luis"},{"full_name":"Kaczmarek, Olaf","first_name":"Olaf","last_name":"Kaczmarek"},{"first_name":"Rasmus","full_name":"Larsen, Rasmus","last_name":"Larsen"},{"last_name":"Shu","first_name":"Hai-Tao","full_name":"Shu, Hai-Tao"},{"first_name":"Jishnu","full_name":"Goswami, Jishnu","last_name":"Goswami"},{"last_name":"Scior","first_name":"Philipp","full_name":"Scior, Philipp"},{"last_name":"Sandmeyer","first_name":"Hauke","full_name":"Sandmeyer, Hauke"},{"last_name":"Neumann","full_name":"Neumann, Marius","first_name":"Marius"},{"full_name":"Dick, Henrik","first_name":"Henrik","last_name":"Dick"},{"last_name":"Ali","first_name":"Sajid","full_name":"Ali, Sajid"},{"first_name":"Jangho","full_name":"Kim, Jangho","last_name":"Kim"},{"last_name":"Schmidt","full_name":"Schmidt, Christian","first_name":"Christian"},{"last_name":"Petreczky","full_name":"Petreczky, Peter","first_name":"Peter"},{"first_name":"Swagato","full_name":"Mukherjee, Swagato","last_name":"Mukherjee"}],"department":[{"_id":"27"}],"publication":"Computer Physics Communications","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"}]},{"language":[{"iso":"eng"}],"date_updated":"2023-07-26T09:23:32Z","doi":"10.1103/physrevd.108.014503","department":[{"_id":"27"}],"publication_identifier":{"issn":["2470-0010","2470-0029"]},"publication_status":"published","title":"Viscosity of pure-glue QCD from the lattice","year":"2023","type":"journal_article","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)."},"intvolume":" 108","_id":"46119","article_number":"014503","issue":"1","publication":"Physical Review D","quality_controlled":"1","publisher":"American Physical Society (APS)","author":[{"last_name":"Altenkort","first_name":"Luis","full_name":"Altenkort, Luis"},{"last_name":"Eller","first_name":"Alexander M.","full_name":"Eller, Alexander M."},{"first_name":"Anthony","full_name":"Francis, Anthony","last_name":"Francis"},{"first_name":"Olaf","full_name":"Kaczmarek, Olaf","last_name":"Kaczmarek"},{"orcid":" 0000-0001-6304-7082","full_name":"Mazur, Lukas","first_name":"Lukas","id":"90492","last_name":"Mazur"},{"first_name":"Guy D.","full_name":"Moore, Guy D.","last_name":"Moore"},{"last_name":"Shu","first_name":"Hai-Tao","full_name":"Shu, Hai-Tao"}],"volume":108,"date_created":"2023-07-24T10:54:18Z","status":"public","user_id":"90492"},{"article_number":"104270","_id":"46155","intvolume":" 132","year":"2023","type":"journal_article","citation":{"short":"J. Bruns, M. Hagena, H. Gasteiger, Teaching and Teacher Education 132 (2023).","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.","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.","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."},"user_id":"72183","date_created":"2023-07-26T08:55:26Z","status":"public","volume":132,"publication":"Teaching and Teacher Education","keyword":["Education"],"author":[{"first_name":"Julia","full_name":"Bruns, Julia","last_name":"Bruns"},{"last_name":"Hagena","first_name":"Maike","full_name":"Hagena, Maike"},{"last_name":"Gasteiger","first_name":"Hedwig","full_name":"Gasteiger, Hedwig"}],"publisher":"Elsevier BV","doi":"10.1016/j.tate.2023.104270","date_updated":"2023-07-26T08:57:01Z","language":[{"iso":"eng"}],"title":"Professional Development Enacted by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?","publication_identifier":{"issn":["0742-051X"]},"publication_status":"published","department":[{"_id":"611"}]},{"date_updated":"2023-07-26T10:17:43Z","_id":"46157","doi":"10.1007/978-3-031-14175-1","language":[{"iso":"eng"}],"type":"book_editor","citation":{"ama":"Biehler R, Liebendörfer M, Gueudet G, Rasmussen C, Winsløw C, eds. Practice-Oriented Research in Tertiary Mathematics Education. Springer International Publishing; 2023. doi:10.1007/978-3-031-14175-1","apa":"Biehler, R., Liebendörfer, M., Gueudet, G., Rasmussen, C., & Winsløw, C. (Eds.). (2023). Practice-Oriented Research in Tertiary Mathematics Education. Springer International Publishing. https://doi.org/10.1007/978-3-031-14175-1","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.","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.","short":"R. Biehler, M. Liebendörfer, G. Gueudet, C. Rasmussen, C. Winsløw, eds., Practice-Oriented Research in Tertiary Mathematics Education, Springer International Publishing, Cham, 2023.","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."},"year":"2023","place":"Cham","user_id":"37888","title":"Practice-Oriented Research in Tertiary Mathematics Education","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":[{"id":"16274","last_name":"Biehler","full_name":"Biehler, Rolf","first_name":"Rolf"},{"first_name":"Michael","orcid":"0000-0001-9887-2074","full_name":"Liebendörfer, Michael","last_name":"Liebendörfer","id":"30933"},{"first_name":"Ghislaine","full_name":"Gueudet, Ghislaine","last_name":"Gueudet"},{"last_name":"Rasmussen","first_name":"Chris","full_name":"Rasmussen, Chris"},{"last_name":"Winsløw","first_name":"Carl","full_name":"Winsløw, Carl"}]},{"date_created":"2023-07-27T13:44:16Z","status":"public","publication_status":"inpress","editor":[{"last_name":"Loos","first_name":"Christian","full_name":"Loos, Christian"},{"last_name":"Stephan","full_name":"Stephan, Paul","first_name":"Paul"}],"publication":"Widerständige Glieder. Der Leib als politischer Standort","author":[{"first_name":"Anastassija","full_name":"Kostan, Anastassija","last_name":"Kostan","id":"99059"}],"publisher":"De Gruyter","user_id":"99059","title":"Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur und Technik","place":"Berlin","language":[{"iso":"ger"},{"iso":"eng"}],"citation":{"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.","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.","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.","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."},"type":"book_chapter","year":"2023","_id":"46174","date_updated":"2023-07-27T13:46:21Z"},{"citation":{"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.","ama":"Meyer M, Kenter T, Plessl C. Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks. ACM Transactions on Reconfigurable Technology and Systems. Published online 2023. doi:10.1145/3576200","apa":"Meyer, M., Kenter, T., & Plessl, C. (2023). Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks. ACM Transactions on Reconfigurable Technology and Systems. https://doi.org/10.1145/3576200","chicago":"Meyer, Marius, Tobias Kenter, and Christian Plessl. “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks.” ACM Transactions on Reconfigurable Technology and Systems, 2023. https://doi.org/10.1145/3576200.","ieee":"M. Meyer, T. Kenter, and C. Plessl, “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks,” ACM Transactions on Reconfigurable Technology and Systems, 2023, doi: 10.1145/3576200.","short":"M. Meyer, T. Kenter, C. Plessl, ACM Transactions on Reconfigurable Technology and Systems (2023)."},"year":"2023","type":"journal_article","main_file_link":[{"url":"https://dl.acm.org/doi/10.1145/3576200","open_access":"1"}],"_id":"38041","status":"public","date_created":"2023-01-23T08:40:42Z","author":[{"first_name":"Marius","full_name":"Meyer, Marius","last_name":"Meyer","id":"40778"},{"id":"3145","last_name":"Kenter","full_name":"Kenter, Tobias","first_name":"Tobias"},{"full_name":"Plessl, Christian","orcid":"0000-0001-5728-9982","first_name":"Christian","id":"16153","last_name":"Plessl"}],"quality_controlled":"1","publisher":"Association for Computing Machinery (ACM)","keyword":["General Computer Science"],"publication":"ACM Transactions on Reconfigurable Technology and Systems","user_id":"24135","abstract":[{"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.","lang":"eng"}],"language":[{"iso":"eng"}],"doi":"10.1145/3576200","oa":"1","date_updated":"2023-07-28T08:02:05Z","publication_identifier":{"issn":["1936-7406","1936-7414"]},"publication_status":"published","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"4","name":"SFB 901 - C: SFB 901 - Project Area C"},{"_id":"1","name":"SFB 901: SFB 901","grant_number":"160364472"},{"name":"SFB 901 - C2: SFB 901 - Subproject C2","grant_number":"160364472","_id":"14"}],"department":[{"_id":"27"},{"_id":"518"}],"title":"Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks"},{"user_id":"40689","title":"Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt","place":"Baltmansweiler","date_created":"2023-07-27T14:12:47Z","status":"public","editor":[{"full_name":"Bangel, Melanie","first_name":"Melanie","last_name":"Bangel"},{"last_name":"Rautenberg","first_name":"Iris","full_name":"Rautenberg, Iris"}],"publication":"Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können","publisher":"Schneider Verlag","author":[{"full_name":"Topalović, Elvira","first_name":"Elvira","last_name":"Topalović"},{"last_name":"Drepper","id":"40689","first_name":"Laura","full_name":"Drepper, Laura"},{"last_name":"Härtel","full_name":"Härtel, Kira ","first_name":"Kira "}],"_id":"46180","date_updated":"2023-07-27T14:14:29Z","language":[{"iso":"eng"}],"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.","ama":"Topalović E, Drepper L, Härtel K. Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt. In: Bangel M, Rautenberg I, eds. Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können. Schneider Verlag; 2023:29-63.","apa":"Topalović, E., Drepper, L., & Härtel, K. (2023). Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt. In M. Bangel & I. Rautenberg (Eds.), Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können (pp. 29–63). Schneider Verlag.","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.","mla":"Topalović, Elvira, et al. “Lerngegenstand „Doppelkonsonanz“ in Der Grundschule: Explizites Und Implizites Lernen Im Längsschnitt.” Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können, edited by Melanie Bangel and Iris Rautenberg, Schneider Verlag, 2023, pp. 29–63.","bibtex":"@inbook{Topalović_Drepper_Härtel_2023, place={Baltmansweiler}, title={Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt}, booktitle={Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können}, publisher={Schneider Verlag}, author={Topalović, Elvira and Drepper, Laura and Härtel, Kira }, editor={Bangel, Melanie and Rautenberg, Iris}, year={2023}, pages={29–63} }"}},{"intvolume":" 412","_id":"45893","page":"165-182","type":"book_chapter","year":"2023","citation":{"short":"T. Hansmeier, T. Kenter, M. Meyer, H. Riebler, M. Platzner, C. Plessl, in: C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim (Eds.), On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2023, pp. 165–182.","ieee":"T. Hansmeier, T. Kenter, M. Meyer, H. Riebler, M. Platzner, and C. Plessl, “Compute Centers I: Heterogeneous Execution Environments,” in On-The-Fly Computing -- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 165–182.","chicago":"Hansmeier, Tim, Tobias Kenter, Marius Meyer, Heinrich Riebler, Marco Platzner, and Christian Plessl. “Compute Centers I: Heterogeneous Execution Environments.” In On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, edited by Claus-Jochen Haake, Friedhelm Meyer auf der Heide, Marco Platzner, Henning Wachsmuth, and Heike Wehrheim, 412:165–82. Verlagsschriftenreihe Des Heinz Nixdorf Instituts. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023. https://doi.org/10.5281/zenodo.8068642.","apa":"Hansmeier, T., Kenter, T., Meyer, M., Riebler, H., Platzner, M., & Plessl, C. (2023). Compute Centers I: Heterogeneous Execution Environments. In C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, & H. Wehrheim (Eds.), On-The-Fly Computing -- Individualized IT-services in dynamic markets (Vol. 412, pp. 165–182). Heinz Nixdorf Institut, Universität Paderborn. https://doi.org/10.5281/zenodo.8068642","ama":"Hansmeier T, Kenter T, Meyer M, Riebler H, Platzner M, Plessl C. Compute Centers I: Heterogeneous Execution Environments. In: Haake C-J, Meyer auf der Heide F, Platzner M, Wachsmuth H, Wehrheim H, eds. On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets. Vol 412. Verlagsschriftenreihe des Heinz Nixdorf Instituts. 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Wallscheid, “Safe Reinforcement Learning-Based Control in Power Electronic Systems,” 2023, doi: 10.1109/fes57669.2023.10182718."},"type":"conference","language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"year":"2023","type":"journal_article","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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Bosy-Westphal, A. Buyken, T. Döring, P. Feindt, K.-U. Götz, S. Iweala, J. Martínez, H. Nieberg, U. Nöthlings, M. Pischetsrieder, B. Renner, A. Spiller, L. Voget-Kleschin, P. Weingarten, J. Wesseler, C. Wieck, Berichte Über Landwirtschaft (2023)."},"_id":"46214","date_updated":"2023-07-31T07:43:19Z","doi":"10.12767/BUEL.VI236.468","department":[{"_id":"22"}],"publication":"Berichte über Landwirtschaft","author":[{"last_name":"Birner","full_name":"Birner, Regina","first_name":"Regina"},{"full_name":"Linseisen, Jakob","first_name":"Jakob","last_name":"Linseisen"},{"first_name":"Ulrike","full_name":"Arens-Azevedo, Ulrike","last_name":"Arens-Azevedo"},{"last_name":"Balmann","first_name":"Alfons","full_name":"Balmann, Alfons"},{"first_name":"Hans Konrad","full_name":"Biesalski, Hans Konrad","last_name":"Biesalski"},{"full_name":"Bosy-Westphal, Anja","first_name":"Anja","last_name":"Bosy-Westphal"},{"first_name":"Anette","full_name":"Buyken, Anette","last_name":"Buyken","id":"65985"},{"last_name":"Döring","full_name":"Döring, Thomas","first_name":"Thomas"},{"last_name":"Feindt","first_name":"Peter","full_name":"Feindt, Peter"},{"last_name":"Götz","first_name":"Kay-Uwe","full_name":"Götz, Kay-Uwe"},{"first_name":"Sarah","full_name":"Iweala, Sarah","last_name":"Iweala"},{"first_name":"José","full_name":"Martínez, José","last_name":"Martínez"},{"last_name":"Nieberg","full_name":"Nieberg, Hiltrud","first_name":"Hiltrud"},{"first_name":"Ute","full_name":"Nöthlings, Ute","last_name":"Nöthlings"},{"first_name":"Monika","full_name":"Pischetsrieder, Monika","last_name":"Pischetsrieder"},{"first_name":"Britta","full_name":"Renner, Britta","last_name":"Renner"},{"first_name":"Achim ","full_name":"Spiller, Achim ","last_name":"Spiller"},{"first_name":"Lieske","full_name":"Voget-Kleschin, Lieske","last_name":"Voget-Kleschin"},{"last_name":"Weingarten","first_name":"Peter","full_name":"Weingarten, Peter"},{"last_name":"Wesseler","full_name":"Wesseler, Justus","first_name":"Justus"},{"last_name":"Wieck","first_name":"Christine","full_name":"Wieck, Christine"}],"date_created":"2023-07-31T07:30:46Z","status":"public","abstract":[{"text":"Ernährungsarmut wird als Problem in Deutschland weitgehend vernachlässigt. Von materieller Ernährungsarmut betroffen sind Menschen, denen es aufgrund fehlender finanzieller Mittel nicht möglich ist, sich gesundheitsfördernd zu ernähren. Etwa 3,5 % der Bevölkerung (rund drei Millionen Menschen) sind durch materielle Ernährungsarmut gefährdet. Damit einher geht oft auch soziale Ernährungsarmut, die Menschen von der sozialen Teilhabe ausschließt, die z. B. durch gemeinsames Essen ermöglicht wird. Essen ist nicht nur von Bedeutung für die körperliche Gesundheit, sondern auch zentral für die psychische Gesundheit und das Wohlbefinden sowie für die soziale Zugehörigkeit, was sich wiederum auf die körperliche Gesundheit auswirkt. Die sozialen Funktionen des Essens werden vielfach übersehen – und bei der Berechnung des Regelbedarfs ausgeblendet. Gerade die Corona-Pandemie hat gezeigt, wie fehlende soziale Kontakte und sozialer Ausschluss sich auf die physische, psychische und soziale Gesundheit auswirken können. Aus Sicht des WBAE (Wissenschaftliche Beirat für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz) ist deshalb der integrative Blick auf die materielle und soziale Ernährungsarmut zentral, da sie sich gegenseitig verstärken können. Diese Stellungnahme befasst sich mit der Frage, wie sich die Corona-Pandemie auf von Ernährungsarmut gefährdete Menschen ausgewirkt hat und was daraus gelernt werden kann. Ein wichtiger Aspekt ist der zeitweilige Wegfall von Essensangeboten in Kitas, Schulen, Tafeln und anderen karitativen Essensangeboten, die ein Sicherheitsnetz für Menschen in Ernährungsarmut darstellen. Die Stellungnahme zieht auf dieser Basis auch Schluss-folgerungen zur Ernährungsarmut außerhalb von Pandemiebedingungen. Im Hinblick auf die Notwendigkeit der Vermeidung von Fehlernährung in Haushalten, die von Ernährungsarmut bedroht sind, kommt der WBAE zu dem Schluss, dass diese Risikogruppe während der Pandemie nicht ausreichend im Fokus der Maßnahmen zur Abmilderung der Pandemiefolgen stand. Dies zeigt sich schon daran, dass kaum Daten erhoben wurden. Deutschland verfügt über kein klares Indikatoren- und Zielsystem und kein Monitoring zur Ernährungsarmut. Die wenigen vorhandenen Daten weisen auf problematische Entwicklungen hin. Insgesamt wurden durch den Bund sehr umfangreiche Mittel zur Bewältigung der wirtschaftlichen und sozialen Folgen der Corona-Pandemie und zur Einkommenssicherung während der Pandemie eingesetzt. Dies ist unter dem Blickwinkel „Ernährungsarmut” positiv zu bewerten. Es ist davon auszugehen, dass diese Maßnahmen verhindert haben, dass noch mehr Haushalte von Ernährungsarmut betroffen waren. Insgesamt zeigt die Analyse jedoch, dass es kaum gezielte Maßnahmen gab, um den Ausfall von Kita- und Schulernährung durch alternative Formen der Bereitstellung von Lebensmitteln oder einer warmen Mahlzeit aufzufangen. Maßnahmen auf Bundesebene fehlten, um Länder, Kommunen und nicht-staatliche Organisationen dabei zu unterstützen. Auswertungen der Pandemiemaßnahmen vergleichbarer Länder zeigen, dass dort schnelle und flexible Maßnahmen zur Bereitstellung von Lebensmitteln eine wichtige Rolle gespielt haben, um armutsgefährdete Haushalte zu unterstützen. In Deutschland wurden vorwiegend finanzielle Transfers genutzt, z. T. zeitlich verzögert und wenig zielgruppenspezifisch. Vor diesem Hintergrund hat der WBAE mögliche Maßnahmen gegen Ernährungsarmut – in Krisen, aber auch generell – untersucht: (1) finanzielle Transfers (einmalig oder fortlaufend), (2) Lebensmittelgutscheine („Voucher“), (3) Lebensmittelpakete und (4) warme Mahlzeiten, wobei die letzten beiden Optionen jeweils zur Abholung oder zur Auslieferung angeboten werden können. Die untersuchten internationalen Beispiele zeigen Möglichkeiten, wie z. T. mit schnellen und teilweise innovativen Ansätzen auf Lockdown-Maßnahmen reagiert wurde. Im Grundsatz spricht aus Sicht des WBAE aber vieles für das deutsche System zur Bekämpfung der Ernährungsarmut, das im Kern auf einem Bürgergeld beruht. Ein solches Bürgergeld muss jedoch ausreichend sein, um materielle und soziale Ernährungsarmut zu vermeiden. Die aktuellen, im Bürgergeld für Essen und Getränke zur Verfügung stehenden Beträge entsprechen allerdings nicht diesem Anspruch. Bei der Einführung des Bürgergelds im Jahr 2023 wurde zwar zeitnah auf die hohe Inflation reagiert. Die Berechnungsmethodik für die Bedarfsermittlung wurde aber nicht angepasst, sodass der Regelsatz nach wie vor nicht für eine gesundheitsfördernde Ernährung ausreicht. Die soziale Funktion von Ernährung wird bei der Berechnung des Regelsatzes nicht berücksichtigt. Um bei akutem Handlungsbedarf, wie z. B. auch bei der derzeitigen Inflation, schneller reagieren zu können, sollten außerdem Systeme zur Auszahlung sozial differenzierter „Krisentransfers” an vulnerable Haushalte mit geringem Verwaltungsaufwand ermöglicht werden. Darüber hinaus sollte für den zentralen Bereich der Kinder-ernährung der Schutz einer adäquaten Grundsicherung durch einen Systemwechsel zu einer integrativen, beitragsfreien und somit nicht-diskriminierenden Kita- und Schulverpflegung ergänzt werden, die zudem den DGE-Qualitätsstandards entspricht. Schließlich sollte der Staat privates, ehrenamtliches Engagement ergänzend fördern, z. B. durch Infrastrukturunterstützung bei karitativen Essensangeboten. Eine Herausforderung der Gestaltung von karitativen Lebensmittelangeboten besteht darin, dass sie oft als stigmatisierend und beschämend wahrgenommen werden und der Nachweis eines Anspruches teils schwierig ist. Zudem bestehen oft nur wenige Wahlmöglichkeiten, sodass individuelle Präferenzen oder Unverträglichkeiten nur sehr eingeschränkt berücksichtigt werden können. Im Hinblick auf die soziale Dimension der Ernährung kommt hinzu, dass wichtige soziale Funktionen des Essens, wie das gemeinsame Essen, also Kommensalität, nicht oder nur sehr eingeschränkt ermöglicht wird. Auch bleiben diejenigen, die versorgt werden, dabei meist unter sich. Vor dem Hintergrund dieser Gesamteinschätzung empfiehlt der WBAE die folgenden, in Abbildung Z 1 dargestellten Maßnahmen (siehe Beitrag). Zusammenfassend betont der WBAE die in Deutschland weiterhin unterschätzten Risiken materieller und sozialer Ernährungsarmut. Im Rahmen der geplanten Nationalen Ernährungsstrategie der Bundesregierung sollte dem Thema Ernährungsarmut aus Sicht des WBAE eine herausgehobene Bedeutung zugemessen werden.","lang":"eng"}],"user_id":"92491","title":"Ernährungsarmut unter Pandemiebedingungen"},{"date_updated":"2023-07-31T07:51:03Z","_id":"46217","doi":"10.1016/j.advnut.2023.06.009","year":"2023","citation":{"short":"B. Renner, A. Buyken, K. Gedrich, S. Lorkowski, B. Watzl, J. Linseisen, H. Daniel, J. Conrad, P.G. Ferrario, C. Holzapfel, M. Leitzmann, M. Richter, M.-C. Simon, C. Sina, J. Wirsam, Advances in Nutrition (2023).","ieee":"B. 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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”} }","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.","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."},"year":"2023","user_id":"28542","title":"Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.","department":[{"_id":"4"}],"status":"public","date_created":"2023-08-02T09:21:34Z","editor":[{"last_name":"Meier","id":"28542","first_name":"Jana","full_name":"Meier, Jana","orcid":"https://orcid.org/0000-0002-6756-9440"},{"full_name":"Küth, Simon","first_name":"Simon","last_name":"Küth"},{"last_name":"Scholl ","first_name":"Daniel ","full_name":"Scholl , Daniel "},{"last_name":"Vogelsang","id":"4245","first_name":"Christoph","full_name":"Vogelsang, Christoph"},{"last_name":"Watson","first_name":"Christina","full_name":"Watson, Christina"}]},{"date_updated":"2023-08-02T11:30:23Z","_id":"46269","conference":{"end_date":"2023-05-11","location":"Nürnberg","name":"PCIM Europe 2023","start_date":"2023-05-09"},"main_file_link":[{"url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10173337"}],"language":[{"iso":"eng"}],"year":"2023","citation":{"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.","short":"D. Urbaneck, F. Schafmeister, J. Böcker, in: PCIM Europe 2023, 2023.","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.","chicago":"Urbaneck, Daniel, Frank Schafmeister, and Joachim Böcker. “Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 KW Automotive DC-DC Stage.” In PCIM Europe 2023, 2023.","ieee":"D. Urbaneck, F. Schafmeister, and J. Böcker, “Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage,” presented at the PCIM Europe 2023, Nürnberg, 2023.","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} }","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."},"type":"conference","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"}],"user_id":"60223","title":"Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive DC-DC Stage","author":[{"id":"60223","last_name":"Urbaneck","full_name":"Urbaneck, Daniel","first_name":"Daniel"},{"last_name":"Schafmeister","full_name":"Schafmeister, Frank","first_name":"Frank"},{"last_name":"Böcker","first_name":"Joachim","full_name":"Böcker, Joachim"}],"publication":"PCIM Europe 2023","keyword":["LLC Converter","IGBT","ZCS","Synchronous Rectification"],"status":"public","date_created":"2023-08-02T11:27:32Z","publication_status":"published"},{"status":"public","date_created":"2023-03-30T11:15:40Z","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"author":[{"full_name":"Wu, Xin","first_name":"Xin","id":"77439","last_name":"Wu"},{"id":"3145","last_name":"Kenter","full_name":"Kenter, Tobias","first_name":"Tobias"},{"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"},{"first_name":"Christian","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","last_name":"Plessl","id":"16153"}],"quality_controlled":"1","publication":"2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM)","department":[{"_id":"27"},{"_id":"518"}],"title":"Computing and Compressing Electron Repulsion Integrals on FPGAs","user_id":"75963","abstract":[{"lang":"eng","text":"The computation of electron repulsion integrals (ERIs) over Gaussian-type orbitals (GTOs) is a challenging problem in quantum-mechanics-based atomistic simulations. In practical simulations, several trillions of ERIs may have to be\r\ncomputed for every time step.\r\nIn this work, we investigate FPGAs as accelerators for the ERI computation. We use template parameters, here within the Intel oneAPI tool flow, to create customized designs for 256 different ERI quartet classes, based on their orbitals. To maximize data reuse, all intermediates are buffered in FPGA on-chip memory with customized layout. The pre-calculation of intermediates also helps to overcome data dependencies caused by multi-dimensional recurrence\r\nrelations. The involved loop structures are partially or even fully unrolled for high throughput of FPGA kernels. Furthermore, a lossy compression algorithm utilizing arbitrary bitwidth integers is integrated in the FPGA kernels. To our\r\nbest knowledge, this is the first work on ERI computation on FPGAs that supports more than just the single most basic quartet class. Also, the integration of ERI computation and compression it a novelty that is not even covered by CPU or GPU libraries so far.\r\nOur evaluation shows that using 16-bit integer for the ERI compression, the fastest FPGA kernels exceed the performance of 10 GERIS ($10 \\times 10^9$ ERIs per second) on one Intel Stratix 10 GX 2800 FPGA, with maximum absolute errors around $10^{-7}$ - $10^{-5}$ Hartree. The measured throughput can be accurately explained by a performance model. The FPGA kernels deployed on 2 FPGAs outperform similar computations using the widely used libint reference on a two-socket server with 40 Xeon Gold 6148 CPU cores of the same process technology by factors up to 6.0x and on a new two-socket server with 128 EPYC 7713 CPU cores by up to 1.9x."}],"external_id":{"arxiv":["2303.13632"]},"year":"2023","type":"conference","citation":{"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.","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.","ama":"Wu X, Kenter T, Schade R, Kühne T, Plessl C. Computing and Compressing Electron Repulsion Integrals on FPGAs. In: 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM). ; 2023:162-173. doi:10.1109/FCCM57271.2023.00026","apa":"Wu, X., Kenter, T., Schade, R., Kühne, T., & Plessl, C. (2023). Computing and Compressing Electron Repulsion Integrals on FPGAs. 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), 162–173. https://doi.org/10.1109/FCCM57271.2023.00026","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.","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} }","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."},"page":"162-173","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://ieeexplore.ieee.org/document/10171537"}],"doi":"10.1109/FCCM57271.2023.00026","date_updated":"2023-08-02T15:05:42Z","_id":"43228"},{"abstract":[{"lang":"eng","text":" The non-orthogonal local submatrix method applied to electronic structure–based molecular dynamics simulations is shown to exceed 1.1 EFLOP/s in FP16/FP32-mixed floating-point arithmetic when using 4400 NVIDIA A100 GPUs of the Perlmutter system. This is enabled by a modification of the original method that pushes the sustained fraction of the peak performance to about 80%. Example calculations are performed for SARS-CoV-2 spike proteins with up to 83 million atoms. "}],"article_type":"original","user_id":"75963","publication":"The International Journal of High Performance Computing Applications","keyword":["Hardware and Architecture","Theoretical Computer Science","Software"],"quality_controlled":"1","publisher":"SAGE Publications","author":[{"last_name":"Schade","id":"75963","first_name":"Robert","orcid":"0000-0002-6268-539","full_name":"Schade, Robert"},{"full_name":"Kenter, Tobias","first_name":"Tobias","id":"3145","last_name":"Kenter"},{"first_name":"Hossam","orcid":"0000-0002-4945-1481","full_name":"Elgabarty, Hossam","last_name":"Elgabarty","id":"60250"},{"last_name":"Lass","id":"24135","first_name":"Michael","full_name":"Lass, Michael","orcid":"0000-0002-5708-7632"},{"first_name":"Thomas","full_name":"Kühne, Thomas","last_name":"Kühne","id":"49079"},{"first_name":"Christian","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","last_name":"Plessl","id":"16153"}],"date_created":"2023-05-30T09:19:09Z","status":"public","_id":"45361","article_number":"109434202311776","main_file_link":[{"open_access":"1","url":"https://journals.sagepub.com/doi/10.1177/10943420231177631"}],"year":"2023","citation":{"ama":"Schade R, Kenter T, Elgabarty H, Lass M, Kühne T, Plessl C. Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics. The International Journal of High Performance Computing Applications. Published online 2023. doi:10.1177/10943420231177631","short":"R. Schade, T. Kenter, H. Elgabarty, M. Lass, T. Kühne, C. Plessl, The International Journal of High Performance Computing Applications (2023).","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","chicago":"Schade, Robert, Tobias Kenter, Hossam Elgabarty, Michael Lass, Thomas Kühne, and Christian Plessl. “Breaking the Exascale Barrier for the Electronic Structure Problem in Ab-Initio Molecular Dynamics.” The International Journal of High Performance Computing Applications, 2023. https://doi.org/10.1177/10943420231177631.","ieee":"R. Schade, T. Kenter, H. Elgabarty, M. Lass, T. Kühne, and C. Plessl, “Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics,” The International Journal of High Performance Computing Applications, Art. no. 109434202311776, 2023, doi: 10.1177/10943420231177631.","mla":"Schade, Robert, et al. “Breaking the Exascale Barrier for the Electronic Structure Problem in Ab-Initio Molecular Dynamics.” The International Journal of High Performance Computing Applications, 109434202311776, SAGE Publications, 2023, doi:10.1177/10943420231177631.","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} }"},"type":"journal_article","title":"Breaking the exascale barrier for the electronic structure problem in ab-initio molecular dynamics","department":[{"_id":"27"},{"_id":"518"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"publication_identifier":{"issn":["1094-3420","1741-2846"]},"publication_status":"published","date_updated":"2023-08-02T15:04:53Z","oa":"1","doi":"10.1177/10943420231177631","language":[{"iso":"eng"}]},{"citation":{"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.","short":"S. Feddersen, V. Zolatanosha, A. Alshaikh, D. Reuter, C. Heyn, Nanomaterials 13 (2023).","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} }","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.","ama":"Feddersen S, Zolatanosha V, Alshaikh A, Reuter D, Heyn C. Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets. Nanomaterials. 2023;13(3). doi:10.3390/nano13030466","apa":"Feddersen, S., Zolatanosha, V., Alshaikh, A., Reuter, D., & Heyn, C. (2023). Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets. Nanomaterials, 13(3), Article 466. https://doi.org/10.3390/nano13030466"},"year":"2023","type":"journal_article","issue":"3","article_number":"466","intvolume":" 13","_id":"46278","date_created":"2023-08-03T11:13:28Z","status":"public","volume":13,"keyword":["General Materials Science","General Chemical Engineering"],"publication":"Nanomaterials","author":[{"last_name":"Feddersen","full_name":"Feddersen, Stefan","first_name":"Stefan"},{"last_name":"Zolatanosha","first_name":"Viktoryia","full_name":"Zolatanosha, Viktoryia"},{"last_name":"Alshaikh","full_name":"Alshaikh, Ahmed","first_name":"Ahmed"},{"last_name":"Reuter","id":"37763","first_name":"Dirk","full_name":"Reuter, Dirk"},{"first_name":"Christian","full_name":"Heyn, Christian","last_name":"Heyn"}],"publisher":"MDPI AG","user_id":"42514","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."}],"language":[{"iso":"eng"}],"doi":"10.3390/nano13030466","date_updated":"2023-08-03T11:14:10Z","publication_identifier":{"issn":["2079-4991"]},"publication_status":"published","department":[{"_id":"15"},{"_id":"230"}],"title":"Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets"},{"title":"Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs","user_id":"53339","publication_status":"published","publication_identifier":{"issn":["1433-7851","1521-3773"]},"status":"public","date_created":"2023-08-03T09:00:33Z","author":[{"full_name":"Sieland, Benedikt","first_name":"Benedikt","last_name":"Sieland"},{"full_name":"Stahn, Marcel","first_name":"Marcel","last_name":"Stahn"},{"first_name":"Roland","full_name":"Schoch, Roland","last_name":"Schoch"},{"last_name":"Daniliuc","first_name":"Constantin","full_name":"Daniliuc, Constantin"},{"first_name":"Sebastian","full_name":"Spicher, Sebastian","last_name":"Spicher"},{"last_name":"Grimme","full_name":"Grimme, Stefan","first_name":"Stefan"},{"first_name":"Andreas","full_name":"Hansen, Andreas","last_name":"Hansen"},{"orcid":"0000-0002-3698-668X","full_name":"Paradies, Jan","first_name":"Jan","id":"53339","last_name":"Paradies"}],"publisher":"Wiley","publication":"Angewandte Chemie International Edition","department":[{"_id":"2"},{"_id":"389"}],"keyword":["General Chemistry","Catalysis"],"doi":"10.1002/anie.202308752","date_updated":"2023-08-03T09:01:41Z","_id":"46277","year":"2023","type":"journal_article","citation":{"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.","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} }"},"language":[{"iso":"eng"}]},{"title":"On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64","user_id":"477","project":[{"_id":"83","name":"SFB 901 - T1: SFB 901 -Subproject T1"},{"_id":"82","name":"SFB 901 - T: SFB 901 - Project Area T"},{"name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ","grant_number":"160364472","_id":"1"}],"date_created":"2023-07-09T12:50:32Z","status":"public","department":[{"_id":"78"}],"publication":"Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC)","author":[{"last_name":"Clausing","id":"74287","first_name":"Lennart","orcid":"0000-0003-3789-6034","full_name":"Clausing, Lennart"},{"last_name":"Guetattfi","first_name":"Zakarya","full_name":"Guetattfi, Zakarya"},{"last_name":"Kaufmann","first_name":"Paul","full_name":"Kaufmann, Paul"},{"last_name":"Lienen","id":"60323","first_name":"Christian","full_name":"Lienen, Christian"},{"first_name":"Marco","full_name":"Platzner, Marco","last_name":"Platzner","id":"398"}],"_id":"45913","date_updated":"2023-08-03T13:49:50Z","citation":{"ama":"Clausing L, Guetattfi Z, Kaufmann P, Lienen C, Platzner M. On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64. In: Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC). ; 2023.","apa":"Clausing, L., Guetattfi, Z., Kaufmann, P., Lienen, C., & Platzner, M. (2023). On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64. Proceedings of the 19th International Symposium on Applied Reconfigurable Computing (ARC).","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.","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."},"year":"2023","type":"conference","language":[{"iso":"eng"}]},{"year":"2023","citation":{"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’. 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Feilke, Ed. Hannover: Friedrich Verlag, 2023, pp. 42–47.","short":"D. Tophinke, in: H. Feilke (Ed.), Zwischen Fake und Fakt, Friedrich Verlag, Hannover, 2023, pp. 42–47."},"type":"book_chapter","page":"42–47","intvolume":" 300","_id":"46099","publisher":"Friedrich Verlag","author":[{"first_name":"Doris","full_name":"Tophinke, Doris","last_name":"Tophinke","id":"16277"}],"publication":"Zwischen Fake und Fakt","status":"public","date_created":"2023-07-19T13:29:28Z","volume":300,"user_id":"16277","series_title":"Praxis Deutsch","language":[{"iso":"ger"}],"date_updated":"2023-08-03T15:35:11Z","department":[{"_id":"5"},{"_id":"115"}],"editor":[{"full_name":"Feilke, Helmuth","first_name":"Helmuth","last_name":"Feilke"}],"publication_status":"published","place":"Hannover","title":"\"Tankrabatt\" und \"Freiheitsenergie\". 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International Journal of Corpus Linguistics. https://doi.org/10.1075/ijcl.20113.mer","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.","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."},"year":"2023","language":[{"iso":"eng"}],"title":"Annotation uncertainty in the context of grammatical change","user_id":"16277","publication_status":"published","date_created":"2023-06-20T14:12:37Z","project":[{"_id":"39","name":"InterGramm: Interaktive Grammatikanalyse historischer Texte: Adaptive Annotationsverfahren zur Erschließung des Sprachausbaus im Mittelniederdeutschen"}],"status":"public","publication":"International Journal of Corpus Linguistics","department":[{"_id":"5"},{"_id":"115"}],"author":[{"first_name":"Marie-Luis","full_name":"Merten, Marie-Luis","last_name":"Merten"},{"first_name":"Marcel","full_name":"Wever, Marcel","last_name":"Wever"},{"first_name":"Doris","full_name":"Tophinke, Doris","last_name":"Tophinke","id":"16277"},{"full_name":"Geierhos, Michaela","first_name":"Michaela","last_name":"Geierhos"},{"first_name":"Eyke","full_name":"Hüllermeier, Eyke","last_name":"Hüllermeier"}]},{"author":[{"first_name":"Alexander","full_name":"Tornede, Alexander","last_name":"Tornede","id":"38209"}],"file_date_updated":"2023-07-24T08:42:01Z","file":[{"access_level":"open_access","date_created":"2023-07-24T08:40:35Z","file_name":"dissertation_alexander_tornede_final_publishing_compressed.pdf","relation":"main_file","date_updated":"2023-07-24T08:42:01Z","content_type":"application/pdf","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","file_size":4300633}],"status":"public","has_accepted_license":"1","date_created":"2023-06-27T05:20:14Z","ddc":["006"],"user_id":"15504","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.","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} }","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 .","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 ","short":"A. Tornede, Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions, 2023.","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 ","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 ."},"type":"dissertation","supervisor":[{"last_name":"Hüllermeier","first_name":"Eyke","full_name":"Hüllermeier, Eyke"}],"license":"https://creativecommons.org/licenses/by/4.0/","_id":"45780","department":[{"_id":"355"}],"project":[{"_id":"10","grant_number":"160364472","name":"SFB 901 - B2: Konfiguration und Bewertung (B02)"},{"_id":"3","name":"SFB 901 - B: SFB 901 - Project Area B"},{"_id":"1","name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ","grant_number":"160364472"}],"title":"Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions","language":[{"iso":"eng"}],"date_updated":"2023-08-04T06:01:49Z","doi":"10.17619/UNIPB/1-1780 ","oa":"1"},{"title":"Information Asymmetry and Gendered Behavior in Organizations and Digital Markets","user_id":"15504","author":[{"full_name":"Spiess-Bru, Clarissa","first_name":"Clarissa","last_name":"Spiess-Bru"}],"status":"public","project":[{"_id":"1","grant_number":"160364472","name":"SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten "},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"grant_number":"160364472","name":"SFB 901 - A4: SFB 901 - Empirische Analysen in Märkten für OTF Dienstleistungen (Subproject A4)","_id":"8"}],"date_created":"2023-08-04T05:59:00Z","_id":"46296","date_updated":"2023-08-04T05:59:12Z","type":"dissertation","year":"2023","citation":{"short":"C. Spiess-Bru, 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.","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.","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} }"},"supervisor":[{"full_name":"Frick, Bernd","first_name":"Bernd","id":"16019","last_name":"Frick"}],"language":[{"iso":"eng"}]},{"_id":"45578","date_updated":"2023-08-04T08:30:49Z","conference":{"end_date":"2023-05-12","location":"San Jose, CA, USA","name":" Conference on Lasers and Electro-Optics (CLEO)","start_date":"2023-05-08"},"doi":"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6","citation":{"ama":"Kress C, Schwabe T, Silberhorn C, Scheytt JC. Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform. In: Conference on Lasers and Electro-Optics (CLEO) 2023. Optica Publishing Group; 2023. doi:https://doi.org/10.1364/CLEO_SI.2023.SF1P.6","short":"C. Kress, T. Schwabe, C. Silberhorn, J.C. Scheytt, in: Conference on Lasers and Electro-Optics (CLEO) 2023, Optica Publishing Group, 2023.","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","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} }"},"year":"2023","type":"conference","language":[{"iso":"eng"}],"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."}],"title":"Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform","user_id":"13256","publisher":"Optica Publishing Group","author":[{"full_name":"Kress, Christian","first_name":"Christian","id":"13256","last_name":"Kress"},{"last_name":"Schwabe","id":"39217","first_name":"Tobias","full_name":"Schwabe, Tobias"},{"full_name":"Silberhorn, Christine","first_name":"Christine","id":"26263","last_name":"Silberhorn"},{"full_name":"Scheytt, J. Christoph","orcid":"0000-0002-5950-6618 ","first_name":"J. Christoph","id":"37144","last_name":"Scheytt"}],"publication":" Conference on Lasers and Electro-Optics (CLEO) 2023","department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"status":"public","date_created":"2023-06-12T10:25:25Z","project":[{"name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC","grant_number":"403154102","_id":"302"},{"_id":"53","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","grant_number":"231447078"}]},{"year":"2023","citation":{"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.","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.","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.","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} }","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.","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."},"type":"journal_article","page":"114-131","language":[{"iso":"eng"}],"_id":"46354","intvolume":" 16","date_updated":"2023-08-04T09:44:41Z","issue":"1","author":[{"full_name":"Homt, Martina","first_name":"Martina","id":"11674","last_name":"Homt"},{"id":"69910","last_name":"Bloh","full_name":"Bloh, Bea","first_name":"Bea"}],"publication":"Lehrerbildung auf dem Prüfstand","volume":16,"status":"public","date_created":"2023-08-04T09:44:07Z","title":"Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück nach vorn","user_id":"11674"},{"author":[{"first_name":"Christoph","full_name":"Ksouri-Gerwien, Christoph","last_name":"Ksouri-Gerwien"},{"first_name":"Christian","full_name":"Vorbohle, Christian","last_name":"Vorbohle","id":"29951"}],"publisher":"Springer Gabler","department":[{"_id":"276"}],"publication":"Digitale Plattformen und Ökosysteme im B2B-Bereich","status":"public","date_created":"2023-01-20T10:57:37Z","project":[{"_id":"1","grant_number":"160364472","name":"SFB 901: SFB 901"},{"_id":"4","name":"SFB 901 - C: SFB 901 - Project Area C"},{"name":"SFB 901 - C5: SFB 901 - Subproject C5","_id":"17"}],"editor":[{"first_name":"D.R.A.","full_name":"Schallmo, D.R.A.","last_name":"Schallmo"},{"full_name":"Kundisch, Dennis","first_name":"Dennis","last_name":"Kundisch"},{"last_name":"Lang","first_name":"K.","full_name":"Lang, K."}],"place":"Wiesbaden","user_id":"29951","title":"Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem","language":[{"iso":"ger"}],"citation":{"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.","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.","chicago":"Ksouri-Gerwien, Christoph, and Christian Vorbohle. “Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem.” In Digitale Plattformen und Ökosysteme im B2B-Bereich, edited by D.R.A. Schallmo, Dennis Kundisch, and K. Lang. Wiesbaden: Springer Gabler, 2023.","ieee":"C. Ksouri-Gerwien and C. Vorbohle, “Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem,” in Digitale Plattformen und Ökosysteme im B2B-Bereich, D. R. A. Schallmo, D. Kundisch, and K. Lang, Eds. Wiesbaden: Springer Gabler, 2023.","mla":"Ksouri-Gerwien, Christoph, and Christian Vorbohle. “Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem.” Digitale Plattformen und Ökosysteme im B2B-Bereich, edited by D.R.A. Schallmo et al., Springer Gabler, 2023.","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} }"},"year":"2023","type":"book_chapter","date_updated":"2023-08-07T06:04:24Z","_id":"37704"},{"status":"public","date_created":"2023-06-19T08:58:35Z","publisher":"Fraunhofer IAO","quality_controlled":"1","author":[{"last_name":"Gräßler","id":"47565","first_name":"Iris","full_name":"Gräßler, Iris","orcid":"0000-0001-5765-971X"},{"first_name":"Daniel","full_name":"Preuß, Daniel","last_name":"Preuß","id":"40253"}],"publication":"Stuttgarter Symposium für Produktentwicklung SSP 2023","user_id":"40253","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."}],"year":"2023","citation":{"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.","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."},"type":"conference","_id":"45661","conference":{"location":"Stuttgart","name":"Stuttgarter Symposium für Produktentwicklung SSP 2023","start_date":"2023-05-25","end_date":"2023-05-25"},"editor":[{"last_name":"Hölzle","full_name":"Hölzle, Katharina","first_name":"Katharina"},{"first_name":"Matthias","full_name":"Kreimeyer, Matthias","last_name":"Kreimeyer"},{"first_name":"Daniel","full_name":"Roth, Daniel","last_name":"Roth"},{"last_name":"Maier","full_name":"Maier, Thomas","first_name":"Thomas"},{"last_name":"Riedel","first_name":"Oliver","full_name":"Riedel, Oliver"}],"publication_identifier":{"issn":["2364-4885"]},"publication_status":"published","department":[{"_id":"152"}],"title":"Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung","place":"Stuttgart","language":[{"iso":"eng"}],"date_updated":"2023-08-07T17:16:42Z"},{"intvolume":" 6","_id":"42949","date_updated":"2023-08-07T17:40:26Z","series_title":"Media, Communication and Society","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} }","chicago":"Fuchs, Christian. Digital Democracy and the Digital Public Sphere. Vol. 6. Media, Communication and Society. London: Routledge, 2023.","apa":"Fuchs, C. (2023). Digital Democracy and the Digital Public Sphere (Vol. 6). Routledge.","ama":"Fuchs C. Digital Democracy and the Digital Public Sphere. Vol 6. Routledge; 2023."},"type":"book","year":"2023","language":[{"iso":"eng"}],"place":"London","title":"Digital Democracy and the Digital Public Sphere","user_id":"21863","author":[{"full_name":"Fuchs, Christian","first_name":"Christian","last_name":"Fuchs"}],"publisher":"Routledge","department":[{"_id":"136"}],"publication_identifier":{"eisbn":["9781003331087"],"isbn":["9781032362724"]},"volume":6,"publication_status":"published","status":"public","date_created":"2023-03-12T15:29:28Z"},{"author":[{"orcid":"0000-0002-3734-7011","full_name":"Nowakowski, Michał","first_name":"Michał","id":"78878","last_name":"Nowakowski"},{"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"},{"full_name":"Lindner, Natalia","first_name":"Natalia","last_name":"Lindner"},{"full_name":"Khakhulin, Dimitry","first_name":"Dimitry","last_name":"Khakhulin"},{"last_name":"Lima","first_name":"Frederico Alves","full_name":"Lima, Frederico Alves"},{"last_name":"Choi","full_name":"Choi, Tae-Kyu","first_name":"Tae-Kyu"},{"first_name":"Mykola","full_name":"Biednov, Mykola","last_name":"Biednov"},{"last_name":"Piergies","full_name":"Piergies, Natalia","first_name":"Natalia"},{"last_name":"Zalden","first_name":"Peter","full_name":"Zalden, Peter"},{"first_name":"Katerina","full_name":"Kubicek, Katerina","last_name":"Kubicek"},{"last_name":"Rodriguez-Fernandez","full_name":"Rodriguez-Fernandez, Angel","first_name":"Angel"},{"last_name":"Salem","full_name":"Salem, Mohammad Alaraby","first_name":"Mohammad Alaraby"},{"last_name":"Kühne","id":"49079","first_name":"Thomas","full_name":"Kühne, Thomas"},{"first_name":"Wojciech","full_name":"Gawelda, Wojciech","last_name":"Gawelda"},{"first_name":"Matthias","orcid":"0000-0002-9294-6076","full_name":"Bauer, Matthias","last_name":"Bauer","id":"47241"}],"publication":"arxiv","department":[{"_id":"35"},{"_id":"306"}],"status":"public","date_created":"2023-01-30T16:08:46Z","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"}],"user_id":"48467","title":"Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad","language":[{"iso":"eng"}],"citation":{"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.","mla":"Nowakowski, Michał, et al. “Ultrafast Two-Colour X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” Arxiv, 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} }","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."},"year":"2023","type":"preprint","date_updated":"2023-08-09T08:58:46Z","_id":"40982"},{"intvolume":" 14071","_id":"42163","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"},"citation":{"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.","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)} }","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","chicago":"Offen, Christian, and Sina Ober-Blöbaum. “Learning Discrete Lagrangians for Variational PDEs from Data and Detection of Travelling Waves.” In Geometric Science of Information, edited by F Nielsen and F Barbaresco, 14071:569–79. Lecture Notes in Computer Science (LNCS). Springer, Cham., 2023. https://doi.org/10.1007/978-3-031-38271-0_57.","ieee":"C. Offen and S. Ober-Blöbaum, “Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves,” in Geometric Science of Information, Saint-Malo, Palais du Grand Large, France, 2023, vol. 14071, pp. 569–579, doi: 10.1007/978-3-031-38271-0_57.","short":"C. Offen, S. Ober-Blöbaum, in: F. Nielsen, F. Barbaresco (Eds.), Geometric Science of Information, Springer, Cham., 2023, pp. 569–579."},"year":"2023","type":"conference","page":"569-579","abstract":[{"lang":"eng","text":"The article shows how to learn models of dynamical systems from data which are governed by an unknown variational PDE. Rather than employing reduction techniques, we learn a discrete field theory governed by a discrete Lagrangian density $L_d$ that is modelled as a neural network. Careful regularisation of the loss function for training $L_d$ is necessary to obtain a field theory that is suitable for numerical computations: we derive a regularisation term which optimises the solvability of the discrete Euler--Lagrange equations. Secondly, we develop a method to find solutions to machine learned discrete field theories which constitute travelling waves of the underlying continuous PDE."}],"ddc":["510"],"user_id":"85279","publisher":"Springer, Cham.","author":[{"orcid":"0000-0002-5940-8057","full_name":"Offen, Christian","first_name":"Christian","id":"85279","last_name":"Offen"},{"id":"16494","last_name":"Ober-Blöbaum","full_name":"Ober-Blöbaum, Sina","first_name":"Sina"}],"quality_controlled":"1","file_date_updated":"2023-08-02T12:04:17Z","publication":"Geometric Science of Information","keyword":["System identification","discrete Lagrangians","travelling waves"],"file":[{"file_name":"LDensityLearning.pdf","date_created":"2023-08-02T12:04:17Z","access_level":"open_access","title":"Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves","file_id":"46273","creator":"coffen","file_size":1938962,"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","content_type":"application/pdf","date_updated":"2023-08-02T12:04:17Z"}],"volume":14071,"has_accepted_license":"1","status":"public","date_created":"2023-02-16T11:32:48Z","date_updated":"2023-08-10T08:34:04Z","doi":"10.1007/978-3-031-38271-0_57","oa":"1","series_title":"Lecture Notes in Computer Science (LNCS)","language":[{"iso":"eng"}],"external_id":{"arxiv":["2302.08232 "]},"title":"Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves","related_material":{"link":[{"url":"https://github.com/Christian-Offen/LagrangianDensityML","description":"GitHub","relation":"software"}]},"department":[{"_id":"636"}],"editor":[{"full_name":"Nielsen, F","first_name":"F","last_name":"Nielsen"},{"first_name":"F","full_name":"Barbaresco, F","last_name":"Barbaresco"}],"publication_identifier":{"eisbn":["978-3-031-38271-0"]},"publication_status":"published"},{"article_type":"original","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"}],"user_id":"85279","ddc":["510"],"file":[{"file_name":"ShadowLagrangian_revision1_journal_style_arxiv.pdf","date_created":"2022-06-28T15:25:50Z","access_level":"open_access","title":"Variational Learning of Euler–Lagrange Dynamics from Data","file_size":3640770,"creator":"coffen","file_id":"32274","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","content_type":"application/pdf","date_updated":"2022-06-28T15:25:50Z"}],"publisher":"Elsevier","author":[{"id":"16494","last_name":"Ober-Blöbaum","full_name":"Ober-Blöbaum, Sina","first_name":"Sina"},{"last_name":"Offen","id":"85279","first_name":"Christian","orcid":"0000-0002-5940-8057","full_name":"Offen, Christian"}],"quality_controlled":"1","publication":"Journal of Computational and Applied Mathematics","file_date_updated":"2022-06-28T15:25:50Z","keyword":["Lagrangian learning","variational backward error analysis","modified Lagrangian","variational integrators","physics informed learning"],"status":"public","has_accepted_license":"1","date_created":"2022-01-11T13:24:00Z","volume":421,"_id":"29240","intvolume":" 421","type":"journal_article","citation":{"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.","short":"S. Ober-Blöbaum, C. Offen, Journal of Computational and Applied Mathematics 421 (2023) 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} }","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.","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","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","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."},"year":"2023","page":"114780","external_id":{"arxiv":["2112.12619"]},"related_material":{"link":[{"relation":"software","url":"https://github.com/Christian-Offen/LagrangianShadowIntegration"}]},"title":"Variational Learning of Euler–Lagrange Dynamics from Data","department":[{"_id":"636"}],"publication_identifier":{"issn":["0377-0427"]},"publication_status":"epub_ahead","date_updated":"2023-08-10T08:42:39Z","oa":"1","doi":"10.1016/j.cam.2022.114780","language":[{"iso":"eng"}]},{"intvolume":" 15","_id":"29236","issue":"1","page":"98-115","citation":{"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.","short":"R. McLachlan, C. Offen, Journal of Geometric Mechanics 15 (2023) 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.","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} }","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","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","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."},"year":"2023","type":"journal_article","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","ddc":["510"],"user_id":"85279","keyword":["variational integrators","backward error analysis","Euler--Lagrange equations","multistep methods","conjugate symplectic methods"],"publication":"Journal of Geometric Mechanics","file_date_updated":"2022-08-12T16:48:59Z","author":[{"first_name":"Robert","full_name":"McLachlan, Robert","last_name":"McLachlan"},{"id":"85279","last_name":"Offen","orcid":"0000-0002-5940-8057","full_name":"Offen, Christian","first_name":"Christian"}],"quality_controlled":"1","publisher":"AIMS Press","file":[{"date_updated":"2022-08-12T16:48:59Z","content_type":"application/pdf","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.","file_id":"32801","creator":"coffen","access_level":"open_access","date_created":"2022-08-12T16:48:59Z","file_name":"BEA_MultiStep_Matrix.pdf","file_size":827030,"title":"Backward error analysis for conjugate symplectic methods"}],"volume":15,"date_created":"2022-01-11T12:48:39Z","status":"public","has_accepted_license":"1","date_updated":"2023-08-10T08:40:30Z","doi":"10.3934/jgm.2023005","oa":"1","language":[{"iso":"eng"}],"external_id":{"arxiv":["2201.03911"]},"title":"Backward error analysis for conjugate symplectic methods","related_material":{"link":[{"relation":"software","url":"https://github.com/Christian-Offen/BEAConjugateSymplectic"}]},"department":[{"_id":"636"}],"publication_status":"published"},{"language":[{"iso":"eng"}],"doi":"10.1063/5.0142969","oa":"1","date_updated":"2023-08-10T08:37:01Z","publication_identifier":{"issn":["1054-1500"]},"publication_status":"published","department":[{"_id":"636"}],"title":"Hamiltonian Neural Networks with Automatic Symmetry Detection","related_material":{"link":[{"url":"https://github.com/eva-dierkes/HNN_withSymmetries","description":"GitHub","relation":"software"}]},"external_id":{"arxiv":["2301.07928"]},"citation":{"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).","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.","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} }","ama":"Dierkes E, Offen C, Ober-Blöbaum S, Flaßkamp K. Hamiltonian Neural Networks with Automatic Symmetry Detection. Chaos. 2023;33(6). doi:10.1063/5.0142969","apa":"Dierkes, E., Offen, C., Ober-Blöbaum, S., & Flaßkamp, K. (2023). Hamiltonian Neural Networks with Automatic Symmetry Detection. Chaos, 33(6), Article 063115. https://doi.org/10.1063/5.0142969","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."},"year":"2023","type":"journal_article","article_number":"063115","issue":"6","_id":"37654","intvolume":" 33","volume":33,"date_created":"2023-01-20T09:10:06Z","has_accepted_license":"1","status":"public","publication":"Chaos","file_date_updated":"2023-04-26T16:20:56Z","publisher":"AIP Publishing","author":[{"last_name":"Dierkes","first_name":"Eva","full_name":"Dierkes, Eva"},{"last_name":"Offen","id":"85279","first_name":"Christian","full_name":"Offen, Christian","orcid":"0000-0002-5940-8057"},{"full_name":"Ober-Blöbaum, Sina","first_name":"Sina","id":"16494","last_name":"Ober-Blöbaum"},{"last_name":"Flaßkamp","full_name":"Flaßkamp, Kathrin","first_name":"Kathrin"}],"file":[{"date_updated":"2023-04-26T16:20:56Z","content_type":"application/pdf","relation":"main_file","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.","file_id":"44205","creator":"coffen","file_size":5200111,"title":"Hamiltonian Neural Networks with Automatic Symmetry Detection","access_level":"open_access","date_created":"2023-04-26T16:20:56Z","file_name":"JournalPaper_main.pdf"}],"ddc":["510"],"user_id":"85279","abstract":[{"lang":"eng","text":"Recently, Hamiltonian neural networks (HNN) have been introduced to incorporate prior physical knowledge when\r\nlearning the dynamical equations of Hamiltonian systems. Hereby, the symplectic system structure is preserved despite\r\nthe data-driven modeling approach. However, preserving symmetries requires additional attention. In this research, we\r\nenhance the HNN with a Lie algebra framework to detect and embed symmetries in the neural network. This approach\r\nallows to simultaneously learn the symmetry group action and the total energy of the system. As illustrating examples,\r\na pendulum on a cart and a two-body problem from astrodynamics are considered."}],"article_type":"original"},{"user_id":"72044","title":"6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. 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(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.","mla":"Dehmel, Lukas. “6.3.2 Medienpädagogische Professionalisierung in Der Beruflichen Weiterbildung. 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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.","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.","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.","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."},"type":"journal_article","_id":"46471","date_updated":"2023-08-10T09:01:30Z","issue":"1"},{"title":"ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE","user_id":"72044","editor":[{"full_name":"Ade, Larissa","first_name":"Larissa","last_name":"Ade"},{"last_name":"Breiwe","first_name":"René","full_name":"Breiwe, René"},{"id":"72044","last_name":"Dehmel","full_name":"Dehmel, Lukas","first_name":"Lukas"},{"last_name":"Wolf","full_name":"Wolf, Karsten D.","first_name":"Karsten D."},{"first_name":"Klaus","full_name":"Rummler, Klaus","last_name":"Rummler"},{"full_name":"Dander, Valentin","first_name":"Valentin","last_name":"Dander"},{"last_name":"Grünberger","first_name":"Nina","full_name":"Grünberger, Nina"},{"full_name":"Schiefner-Rohs, Mandy","first_name":"Mandy","last_name":"Schiefner-Rohs"}],"status":"public","date_created":"2023-08-10T09:24:52Z","date_updated":"2023-08-10T09:27:03Z","_id":"46474","doi":"doi.org/10.21240/mpaed/53.X","issue":"53","series_title":"Zeitschrift MedienPädagogik","citation":{"apa":"Ade, L., Breiwe, R., Dehmel, L., Wolf, K. D., Rummler, K., Dander, V., Grünberger, N., & Schiefner-Rohs, M. (Eds.). (2023). ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den 28. Kongress der DGfE (Issue 53). https://doi.org/doi.org/10.21240/mpaed/53.X","ama":"Ade L, Breiwe R, Dehmel L, et al., eds. ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE.; 2023. doi:doi.org/10.21240/mpaed/53.X","chicago":"Ade, Larissa, René Breiwe, Lukas Dehmel, Karsten D. Wolf, Klaus Rummler, Valentin Dander, Nina Grünberger, and Mandy Schiefner-Rohs, eds. ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress Der DGfE. Zeitschrift MedienPädagogik, 2023. https://doi.org/doi.org/10.21240/mpaed/53.X.","mla":"Ade, Larissa, et al., editors. ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. 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Kongress der DGfE, no. 53. 2023."},"year":"2023","type":"conference_editor","language":[{"iso":"eng"}]},{"date_updated":"2023-08-10T09:12:02Z","_id":"46472","doi":"https://doi.org/10.21240/mpaed/53/2023.06.12.X ","issue":"53","type":"journal_article","citation":{"apa":"Dehmel, L., Meister, D., & Gerhardts, L. (2023). Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets. Zeitschrift MedienPädagogik, 53, 55–75. https://doi.org/10.21240/mpaed/53/2023.06.12.X ","ama":"Dehmel L, Meister D, Gerhardts L. Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets. Zeitschrift MedienPädagogik. 2023;(53):55-75. doi:https://doi.org/10.21240/mpaed/53/2023.06.12.X ","chicago":"Dehmel, Lukas, Dorothee Meister, and Lara Gerhardts. “Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion Einer Unbeabsichtigten Begleiterscheinung Der Arbeit Mit Tablets.” Zeitschrift MedienPädagogik, no. 53 (2023): 55–75. https://doi.org/10.21240/mpaed/53/2023.06.12.X .","bibtex":"@article{Dehmel_Meister_Gerhardts_2023, title={Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets.}, DOI={https://doi.org/10.21240/mpaed/53/2023.06.12.X }, number={53}, journal={Zeitschrift MedienPädagogik}, author={Dehmel, Lukas and Meister, Dorothee and Gerhardts, Lara}, year={2023}, pages={55–75} }","mla":"Dehmel, Lukas, et al. “Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion Einer Unbeabsichtigten Begleiterscheinung Der Arbeit Mit Tablets.” Zeitschrift MedienPädagogik, no. 53, 2023, pp. 55–75, doi:https://doi.org/10.21240/mpaed/53/2023.06.12.X .","short":"L. Dehmel, D. Meister, L. Gerhardts, Zeitschrift MedienPädagogik (2023) 55–75.","ieee":"L. Dehmel, D. Meister, and L. Gerhardts, “Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets.,” Zeitschrift MedienPädagogik, no. 53, pp. 55–75, 2023, doi: https://doi.org/10.21240/mpaed/53/2023.06.12.X ."},"year":"2023","page":"55-75","language":[{"iso":"eng"}],"title":"Die Entgrenzung von Kommunikationskulturen in Lehrpersonenkollegien. Reflexion einer unbeabsichtigten Begleiterscheinung der Arbeit mit Tablets.","user_id":"72044","author":[{"id":"72044","last_name":"Dehmel","full_name":"Dehmel, Lukas","first_name":"Lukas"},{"first_name":"Dorothee","full_name":"Meister, Dorothee","last_name":"Meister","id":"346"},{"last_name":"Gerhardts","first_name":"Lara","full_name":"Gerhardts, Lara"}],"publication":"Zeitschrift MedienPädagogik","status":"public","date_created":"2023-08-10T09:11:48Z"},{"language":[{"iso":"eng"}],"year":"2023","citation":{"ieee":"T. Godlewsky, C. Jacke, S. Roenneke, and T. Venker, “Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen,” in Musik und Internet. Aktuelle Phänomene populärer Kulturen, P. Moormann and N. Ruth, Eds. Wiesbaden: Springer Fachmedien Wiesbaden, 2023.","short":"T. Godlewsky, C. Jacke, S. Roenneke, T. Venker, in: P. Moormann, N. Ruth (Eds.), Musik Und Internet. Aktuelle Phänomene Populärer Kulturen, Springer Fachmedien Wiesbaden, Wiesbaden, 2023.","bibtex":"@inbook{Godlewsky_Jacke_Roenneke_Venker_2023, place={Wiesbaden}, title={Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen}, DOI={10.1007/978-3-658-39145-4_11}, booktitle={Musik und Internet. Aktuelle Phänomene populärer Kulturen}, publisher={Springer Fachmedien Wiesbaden}, author={Godlewsky, Tanja and Jacke, Christoph and Roenneke, Stefanie and Venker, Thomas}, editor={Moormann, Peter and Ruth, Nicolas}, year={2023} }","mla":"Godlewsky, Tanja, et al. “Pop(Musik)Journalismen Zwischen Printmagazin-Krise Und Postdigitaler Realität – Forschungsüberblick Und Multiperspektivische Thesen.” Musik Und Internet. Aktuelle Phänomene Populärer Kulturen, edited by Peter Moormann and Nicolas Ruth, Springer Fachmedien Wiesbaden, 2023, doi:10.1007/978-3-658-39145-4_11.","apa":"Godlewsky, T., Jacke, C., Roenneke, S., & Venker, T. (2023). Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen. In P. Moormann & N. Ruth (Eds.), Musik und Internet. Aktuelle Phänomene populärer Kulturen. Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-39145-4_11","ama":"Godlewsky T, Jacke C, Roenneke S, Venker T. Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen. In: Moormann P, Ruth N, eds. Musik Und Internet. Aktuelle Phänomene Populärer Kulturen. Springer Fachmedien Wiesbaden; 2023. doi:10.1007/978-3-658-39145-4_11","chicago":"Godlewsky, Tanja, Christoph Jacke, Stefanie Roenneke, and Thomas Venker. “Pop(Musik)Journalismen Zwischen Printmagazin-Krise Und Postdigitaler Realität – Forschungsüberblick Und Multiperspektivische Thesen.” In Musik Und Internet. Aktuelle Phänomene Populärer Kulturen, edited by Peter Moormann and Nicolas Ruth. Wiesbaden: Springer Fachmedien Wiesbaden, 2023. https://doi.org/10.1007/978-3-658-39145-4_11."},"type":"book_chapter","doi":"10.1007/978-3-658-39145-4_11","_id":"46475","date_updated":"2023-08-10T10:13:18Z","status":"public","date_created":"2023-08-10T10:11:20Z","editor":[{"last_name":"Moormann","full_name":"Moormann, Peter","first_name":"Peter"},{"full_name":"Ruth, Nicolas","first_name":"Nicolas","last_name":"Ruth"}],"publication_status":"published","publication_identifier":{"isbn":["9783658391447","9783658391454"],"issn":["2626-6199","2626-6202"]},"author":[{"last_name":"Godlewsky","first_name":"Tanja","full_name":"Godlewsky, Tanja"},{"first_name":"Christoph","full_name":"Jacke, Christoph","last_name":"Jacke","id":"20747"},{"last_name":"Roenneke","first_name":"Stefanie","full_name":"Roenneke, Stefanie"},{"last_name":"Venker","first_name":"Thomas","full_name":"Venker, Thomas"}],"publisher":"Springer Fachmedien Wiesbaden","department":[{"_id":"607"}],"publication":"Musik und Internet. Aktuelle Phänomene populärer Kulturen","user_id":"33226","title":"Pop(musik)journalismen zwischen Printmagazin-Krise und postdigitaler Realität – Forschungsüberblick und multiperspektivische Thesen","place":"Wiesbaden","abstract":[{"text":"Dieser Beitrag bietet verschiedene professionelle Perspektiven auf den popmusikalischen Kommunikationsprozesses innerhalb postdigitaler Popmusikjournalismuskulturen. Neben einer wissenschaftlichen Rahmung, Übersicht und Strukturierung des Untersuchungsfelds und des Forschungsstands versammelt der Beitrag multiperspektivische Thesen, die journalistische Praktiken und ihre Reflexionen von Produktion über Distribution und Rezeption/Nutzung bis zur Weiterverarbeitung inklusive Archivierung/Institutionalisierung/Musealisierung aufgreifen und herausstellen. Die aufgestellten Thesen gelten als Aufschlag für die zukünftige Analyse des so fundamentalen und doch auch immer wieder übersehenen Berufsfeldes und seiner Rezeption zwischen Faszination und Exploitation.","lang":"ger"}]},{"abstract":[{"lang":"eng","text":"Abstract. Increasing resource efficiency is a major challenge and affects almost every aspect of social and economic life. The mobility sector in particular is responsible for a large share of primary energy consumption and is increasingly in the focus of public interest. One possibility to adress these challenges is to reduce the vehicle weight by means of lightweight construction technologies such as multi-material systems. These assemblies consist of workpieces with different mechanical and geometrical properties, which poses a major challenge for joining technology. Mechanical joining processes such as semi-tubular self-piercing riveting are often used in the production of these assemblies, but due to their process characteristics, they are rigid and can only react to changing process variables to a limited extent. One way to increase the versatility of self-piercing riveting is to superimpose a tumbling kinematics on the punch. During tumbling, an angular offset of the punch axis to the tool axis is set and the contact area between punch and workpiece is reduced. In this work, investigations were carried out to determine how the tumbling strategy, consisting of the parameters tumbling angle, tumbling onset and tumbling kinematics, affects the material flow of the rivet element. For this purpose, experimental tests are conducted with the typical materials of conventional multi-material systems and the geometric joint formations are determined by means of macrographs. "}],"title":"Versatile self-piercing riveting with a tumbling superimposed punch","user_id":"83423","publication":"Materials Research Proceedings","publisher":"Materials Research Forum LLC","author":[{"full_name":"Wituschek, S.","first_name":"S.","last_name":"Wituschek"},{"first_name":"L.","full_name":"Elbel, L.","last_name":"Elbel"},{"last_name":"Lechner","first_name":"M.","full_name":"Lechner, M."}],"publication_identifier":{"issn":["2474-395X"]},"publication_status":"published","date_created":"2023-08-10T10:38:51Z","project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"status":"public","_id":"46476","date_updated":"2023-08-10T10:41:41Z","doi":"10.21741/9781644902479-122","year":"2023","citation":{"short":"S. Wituschek, L. Elbel, M. Lechner, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.","ieee":"S. Wituschek, L. Elbel, and M. Lechner, “Versatile self-piercing riveting with a tumbling superimposed punch,” 2023, doi: 10.21741/9781644902479-122.","apa":"Wituschek, S., Elbel, L., & Lechner, M. (2023). Versatile self-piercing riveting with a tumbling superimposed punch. Materials Research Proceedings. https://doi.org/10.21741/9781644902479-122","ama":"Wituschek S, Elbel L, Lechner M. Versatile self-piercing riveting with a tumbling superimposed punch. In: Materials Research Proceedings. Materials Research Forum LLC; 2023. doi:10.21741/9781644902479-122","chicago":"Wituschek, S., L. Elbel, and M. Lechner. “Versatile Self-Piercing Riveting with a Tumbling Superimposed Punch.” In Materials Research Proceedings. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902479-122.","bibtex":"@inproceedings{Wituschek_Elbel_Lechner_2023, title={Versatile self-piercing riveting with a tumbling superimposed punch}, DOI={10.21741/9781644902479-122}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Wituschek, S. and Elbel, L. and Lechner, M.}, year={2023} }","mla":"Wituschek, S., et al. “Versatile Self-Piercing Riveting with a Tumbling Superimposed Punch.” Materials Research Proceedings, Materials Research Forum LLC, 2023, doi:10.21741/9781644902479-122."},"type":"conference","language":[{"iso":"eng"}]},{"citation":{"ama":"Lange NA, Schapeler T, Höpker JP, Protte M, Bartley T. Degenerate photons from a cryogenic spontaneous parametric down-conversion source. Physical Review A. 2023;108(2). doi:10.1103/physreva.108.023701","apa":"Lange, N. A., Schapeler, T., Höpker, J. P., Protte, M., & Bartley, T. (2023). Degenerate photons from a cryogenic spontaneous parametric down-conversion source. Physical Review A, 108(2), Article 023701. https://doi.org/10.1103/physreva.108.023701","chicago":"Lange, Nina Amelie, Timon Schapeler, Jan Philipp Höpker, Maximilian Protte, and Tim Bartley. “Degenerate Photons from a Cryogenic Spontaneous Parametric Down-Conversion Source.” Physical Review A 108, no. 2 (2023). https://doi.org/10.1103/physreva.108.023701.","mla":"Lange, Nina Amelie, et al. “Degenerate Photons from a Cryogenic Spontaneous Parametric Down-Conversion Source.” Physical Review A, vol. 108, no. 2, 023701, American Physical Society (APS), 2023, doi:10.1103/physreva.108.023701.","bibtex":"@article{Lange_Schapeler_Höpker_Protte_Bartley_2023, title={Degenerate photons from a cryogenic spontaneous parametric down-conversion source}, volume={108}, DOI={10.1103/physreva.108.023701}, number={2023701}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Lange, Nina Amelie and Schapeler, Timon and Höpker, Jan Philipp and Protte, Maximilian and Bartley, Tim}, year={2023} }","short":"N.A. Lange, T. Schapeler, J.P. Höpker, M. Protte, T. Bartley, Physical Review A 108 (2023).","ieee":"N. A. Lange, T. Schapeler, J. P. Höpker, M. Protte, and T. Bartley, “Degenerate photons from a cryogenic spontaneous parametric down-conversion source,” Physical Review A, vol. 108, no. 2, Art. no. 023701, 2023, doi: 10.1103/physreva.108.023701."},"type":"journal_article","year":"2023","issue":"2","article_number":"023701","_id":"46468","intvolume":" 108","date_created":"2023-08-10T07:34:54Z","status":"public","volume":108,"publication":"Physical Review A","publisher":"American Physical Society (APS)","author":[{"id":"56843","last_name":"Lange","orcid":"0000-0001-6624-7098","full_name":"Lange, Nina Amelie","first_name":"Nina Amelie"},{"first_name":"Timon","full_name":"Schapeler, Timon","orcid":"0000-0001-7652-1716","last_name":"Schapeler","id":"55629"},{"first_name":"Jan Philipp","full_name":"Höpker, Jan Philipp","last_name":"Höpker","id":"33913"},{"full_name":"Protte, Maximilian","first_name":"Maximilian","id":"46170","last_name":"Protte"},{"last_name":"Bartley","id":"49683","first_name":"Tim","full_name":"Bartley, Tim"}],"user_id":"56843","language":[{"iso":"eng"}],"doi":"10.1103/physreva.108.023701","date_updated":"2023-08-10T11:18:30Z","publication_status":"published","publication_identifier":{"issn":["2469-9926","2469-9934"]},"department":[{"_id":"15"},{"_id":"230"},{"_id":"623"}],"title":"Degenerate photons from a cryogenic spontaneous parametric down-conversion source"},{"user_id":"64394","title":"Designing digital actor engagement platforms for local high streets: an action design research study","publisher":"Informa UK Limited","author":[{"last_name":"Bartelheimer","id":"49160","first_name":"Christian","full_name":"Bartelheimer, Christian"},{"id":"64394","last_name":"zur Heiden","full_name":"zur Heiden, Philipp","first_name":"Philipp"},{"id":"53344","last_name":"Berendes","full_name":"Berendes, Carsten Ingo","first_name":"Carsten Ingo"},{"last_name":"Beverungen","id":"59677","first_name":"Daniel","full_name":"Beverungen, Daniel"}],"keyword":["Library and Information Sciences","Information Systems"],"publication":"European Journal of Information Systems","status":"public","project":[{"_id":"35","name":"SmartMarketSquare: Interaktive Einkaufserlebnisse in Innenstädten durch digitale Dienstleistungen","grant_number":"02K15A073"}],"date_created":"2023-08-11T06:49:48Z","publication_identifier":{"issn":["0960-085X","1476-9344"]},"publication_status":"published","date_updated":"2023-08-11T06:51:35Z","_id":"46478","doi":"10.1080/0960085x.2023.2242847","language":[{"iso":"eng"}],"citation":{"chicago":"Bartelheimer, Christian, Philipp zur Heiden, Carsten Ingo Berendes, and Daniel Beverungen. “Designing Digital Actor Engagement Platforms for Local High Streets: An Action Design Research Study.” European Journal of Information Systems, 2023, 1–34. https://doi.org/10.1080/0960085x.2023.2242847.","ama":"Bartelheimer C, zur Heiden P, Berendes CI, Beverungen D. Designing digital actor engagement platforms for local high streets: an action design research study. European Journal of Information Systems. Published online 2023:1-34. doi:10.1080/0960085x.2023.2242847","apa":"Bartelheimer, C., zur Heiden, P., Berendes, C. I., & Beverungen, D. (2023). Designing digital actor engagement platforms for local high streets: an action design research study. European Journal of Information Systems, 1–34. https://doi.org/10.1080/0960085x.2023.2242847","bibtex":"@article{Bartelheimer_zur Heiden_Berendes_Beverungen_2023, title={Designing digital actor engagement platforms for local high streets: an action design research study}, DOI={10.1080/0960085x.2023.2242847}, journal={European Journal of Information Systems}, publisher={Informa UK Limited}, author={Bartelheimer, Christian and zur Heiden, Philipp and Berendes, Carsten Ingo and Beverungen, Daniel}, year={2023}, pages={1–34} }","mla":"Bartelheimer, Christian, et al. “Designing Digital Actor Engagement Platforms for Local High Streets: An Action Design Research Study.” European Journal of Information Systems, Informa UK Limited, 2023, pp. 1–34, doi:10.1080/0960085x.2023.2242847.","short":"C. Bartelheimer, P. zur Heiden, C.I. Berendes, D. Beverungen, European Journal of Information Systems (2023) 1–34.","ieee":"C. Bartelheimer, P. zur Heiden, C. I. Berendes, and D. Beverungen, “Designing digital actor engagement platforms for local high streets: an action design research study,” European Journal of Information Systems, pp. 1–34, 2023, doi: 10.1080/0960085x.2023.2242847."},"year":"2023","type":"journal_article","page":"1-34"},{"language":[{"iso":"ger"}],"date_updated":"2023-08-12T09:13:18Z","oa":"1","doi":"10.17619/UNIPB/1-1787","department":[{"_id":"48"}],"publication_status":"published","place":"Paderborn","title":"Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen","main_file_link":[{"open_access":"1","url":"https://nbn-resolving.org/urn:nbn:de:hbz:466:2-45493"}],"supervisor":[{"first_name":"Sybille","orcid":"0000-0002-3717-3939","full_name":"Hellebrand, Sybille","last_name":"Hellebrand","id":"209"},{"full_name":"Platzner, Marco","first_name":"Marco","id":"398","last_name":"Platzner"}],"page":"xi, 160","citation":{"ieee":"A. Sprenger, Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen. Paderborn: Universität Paderborn, 2023.","short":"A. Sprenger, Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen, Universität Paderborn, Paderborn, 2023.","mla":"Sprenger, Alexander. Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen. Universität Paderborn, 2023, doi:10.17619/UNIPB/1-1787.","bibtex":"@book{Sprenger_2023, place={Paderborn}, title={Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen}, DOI={10.17619/UNIPB/1-1787}, publisher={Universität Paderborn}, author={Sprenger, Alexander}, year={2023} }","chicago":"Sprenger, Alexander. Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen. Paderborn: Universität Paderborn, 2023. https://doi.org/10.17619/UNIPB/1-1787.","apa":"Sprenger, A. (2023). Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen. Universität Paderborn. https://doi.org/10.17619/UNIPB/1-1787","ama":"Sprenger A. Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen. Universität Paderborn; 2023. doi:10.17619/UNIPB/1-1787"},"year":"2023","type":"dissertation","_id":"46482","keyword":["Testantwortkompaktierung","Prozessvariation","Silicon Lifecycle Management"],"author":[{"orcid":"0000-0002-0775-7677","full_name":"Sprenger, Alexander","first_name":"Alexander","id":"22707","last_name":"Sprenger"}],"publisher":"Universität Paderborn","date_created":"2023-08-12T09:10:38Z","status":"public","abstract":[{"text":"Ever increasing demands on the performance of microchips are leading to ever more complex semiconductor technologies with ever shrinking feature sizes. Complex applications with high demands on safety and reliability, such as autonomous driving, are simultaneously driving the requirements for test and diagnosis of VLSI circuits. Throughout the life cycle of a microchip, uncertainties occur that affect its timing behavior. For example, weak circuit structures, aging effects, or process variations can lead to a change in the timing behavior of the circuit. While these uncertainties do not necessarily lead to a change of the functional behavior, they can lead to a reliability problem.\r\nWith modular and hybrid compaction two test instruments are presented in this work that can be used for X-tolerant test response compaction in the built-in Faster-than-At-Speed Test (FAST) which is used to detect uncertainties in VLSI circuits. One challenge for test response compaction during FAST is the high and varying X-rate at the outputs of the circuit under test. By dividing the circuit outputs into test groups and separately compacting these test groups using stochastic compactors, the modular compaction is able to handle these high and varying X-rates.\r\nTo deal with uncertainties on logic interconnects, a method for distinguishing crosstalk and process variation is presented. In current semiconductor technologies, the number of parasitic coupling capacitances between logic interconnects is growing. These coupling capacitances can lead to crosstalk, which causes increased current flow in the logic interconnects, which in turn can lead to increased electromigration. In the presented method, delay maps describing the timing behavior of the circuit outputs at different operating points are used to train artificial neural networks which classify the tested circuits into fault-free and faulty.","lang":"eng"},{"lang":"ger","text":"Immer größere Anforderungen an die Leistungsfähigkeit von Mikrochips führen zu Halbleitertechnologien mit immer kleiner werdenden Strukturgrößen. Anwendungen mit hohen Ansprüchen an Sicherheit und Zuverlässigkeit, wie z.B. das autonome Fahren, treiben gleichzeitig die Anforderungen an den Test hochintegrierter Schaltungen an. Während des gesamten Lebenszyklus eines Mikrochips kommt es zu Unsicherheiten im Zeitverhalten. So können z.B. schwache Schaltungsstrukturen, Alterungseffekte oder Prozessvariationen zu einer Veränderung des Zeitverhaltens führen. Während diese Unsicherheiten nicht zu einer Veränderung des funktionalen Verhaltens führen müssen, können sie jedoch zu einem Zuverlässigkeitsproblem führen.\r\nMit der modularen und der hybriden Kompaktierung werden in dieser Arbeit zwei Testinstrumente vorgestellt, die für die X-tolerante Testantwortkompaktierung im eingebauten Hochgeschwindigkeitstest verwendet werden können. Eine Herausforderung für die Testantwortkompaktierung während des Hochgeschwindigkeitstests ist die hohe und variierende X-Rate an den Ausgängen der zu testenden Schaltung. Durch die Einteilung der Schaltungsausgänge in Prüfgruppen und die separierte Kompaktierung der Prüfgruppen mithilfe von stochastischen Kompaktierern, können die vorgestellten Verfahren diese hohen und variierenden X-Raten verarbeiten.\r\nFür den Umgang mit Unsicherheiten auf Verbindungsleitungen der Logik-Schaltung wird ein Verfahren zur Unterscheidung von Übersprechen und Prozessvariation vorgestellt. In aktuellen Halbleitertechnologien kommt es vermehrt zu parasitären Koppelkapazitäten zwischen den Verbindungsleitungen. In dem vorgestellten Verfahren werden künstliche neuronale Netze trainiert, um die Schaltungen in fehlerfrei und fehlerhaft zu klassifizieren."}],"extern":"1","user_id":"22707"},{"project":[{"_id":"53","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","grant_number":"231447078"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"_id":"170","grant_number":"231447078","name":"TRR 142 - B09: TRR 142 - Effiziente Erzeugung mit maßgeschneiderter optischer Phaselage der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen (B09*)"}],"publication_status":"published","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"title":"Dispersion control with integrated plasmonic metasurfaces","language":[{"iso":"eng"}],"series_title":"Technical Digest Series","doi":"10.1364/cleo_fs.2023.fth4d.3","date_updated":"2023-08-14T08:22:31Z","date_created":"2023-08-14T08:19:22Z","status":"public","publication":"CLEO: Fundamental Science 2023","publisher":"Optica Publishing Group","author":[{"last_name":"Geromel","first_name":"René","full_name":"Geromel, René"},{"last_name":"Georgi","first_name":"Philip","full_name":"Georgi, Philip"},{"first_name":"Maximilian","full_name":"Protte, Maximilian","last_name":"Protte","id":"46170"},{"first_name":"Tim","full_name":"Bartley, Tim","last_name":"Bartley","id":"49683"},{"last_name":"Huang","full_name":"Huang, Lingling","first_name":"Lingling"},{"full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","first_name":"Thomas","id":"30525","last_name":"Zentgraf"}],"user_id":"30525","abstract":[{"lang":"eng","text":"We present a miniaturized pulse shaping device that creates an arbitrary dispersion through the interaction of multiple metasurfaces on less than 2 mm3 volume. For this, a metalens and a grating-metasurface between two silver mirrors are fabricated. The grating contains further phase information to achieve the device's pulse shaping functionality."}],"type":"conference","year":"2023","citation":{"bibtex":"@inproceedings{Geromel_Georgi_Protte_Bartley_Huang_Zentgraf_2023, series={Technical Digest Series}, title={Dispersion control with integrated plasmonic metasurfaces}, DOI={10.1364/cleo_fs.2023.fth4d.3}, number={FTh4D.3}, booktitle={CLEO: Fundamental Science 2023}, publisher={Optica Publishing Group}, author={Geromel, René and Georgi, Philip and Protte, Maximilian and Bartley, Tim and Huang, Lingling and Zentgraf, Thomas}, year={2023}, collection={Technical Digest Series} }","mla":"Geromel, René, et al. “Dispersion Control with Integrated Plasmonic Metasurfaces.” CLEO: Fundamental Science 2023, FTh4D.3, Optica Publishing Group, 2023, doi:10.1364/cleo_fs.2023.fth4d.3.","chicago":"Geromel, René, Philip Georgi, Maximilian Protte, Tim Bartley, Lingling Huang, and Thomas Zentgraf. “Dispersion Control with Integrated Plasmonic Metasurfaces.” In CLEO: Fundamental Science 2023. Technical Digest Series. Optica Publishing Group, 2023. https://doi.org/10.1364/cleo_fs.2023.fth4d.3.","apa":"Geromel, R., Georgi, P., Protte, M., Bartley, T., Huang, L., & Zentgraf, T. (2023). Dispersion control with integrated plasmonic metasurfaces. CLEO: Fundamental Science 2023, Article FTh4D.3. CLEO: Fundamental Science 2023, San Jose, USA. https://doi.org/10.1364/cleo_fs.2023.fth4d.3","ama":"Geromel R, Georgi P, Protte M, Bartley T, Huang L, Zentgraf T. Dispersion control with integrated plasmonic metasurfaces. In: CLEO: Fundamental Science 2023. Technical Digest Series. Optica Publishing Group; 2023. doi:10.1364/cleo_fs.2023.fth4d.3","ieee":"R. Geromel, P. Georgi, M. Protte, T. Bartley, L. Huang, and T. Zentgraf, “Dispersion control with integrated plasmonic metasurfaces,” presented at the CLEO: Fundamental Science 2023, San Jose, USA, 2023, doi: 10.1364/cleo_fs.2023.fth4d.3.","short":"R. Geromel, P. Georgi, M. Protte, T. Bartley, L. Huang, T. Zentgraf, in: CLEO: Fundamental Science 2023, Optica Publishing Group, 2023."},"article_number":"FTh4D.3","conference":{"start_date":"2023-05-07","name":"CLEO: Fundamental Science 2023","location":"San Jose, USA","end_date":"2023-05-12"},"_id":"46485"},{"department":[{"_id":"15"},{"_id":"230"}],"publication_identifier":{"issn":["2158-3226"]},"publication_status":"published","title":"Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers","language":[{"iso":"eng"}],"date_updated":"2023-08-14T10:05:15Z","doi":"10.1063/5.0147281","keyword":["General Physics and Astronomy"],"publication":"AIP Advances","publisher":"AIP Publishing","author":[{"last_name":"Deutsch","first_name":"D.","full_name":"Deutsch, D."},{"full_name":"Buchholz, C.","first_name":"C.","last_name":"Buchholz"},{"first_name":"V.","full_name":"Zolatanosha, V.","last_name":"Zolatanosha"},{"first_name":"K. D.","full_name":"Jöns, K. D.","last_name":"Jöns"},{"full_name":"Reuter, D.","first_name":"D.","last_name":"Reuter"}],"date_created":"2023-05-15T08:55:49Z","status":"public","volume":13,"abstract":[{"lang":"eng","text":"We present the fabrication of strain-free quantum dots in the In0.53Ga0.47As/In0.52Al0.48As-system lattice matched to InP, as future sources for single and entangled photons for long-haul fiber-based quantum communication in the optical C-band. We achieved these quantum dots by local droplet etching via InAl droplets in an In0.52Al0.48As layer and subsequent filling of the holes with In0.53Ga0.47As. Here, we present detailed investigations of the hole morphologies measured by atomic force microscopy. Statistical analysis of a set of nanoholes reveals a high degree of symmetry for nearly half of them when etched at optimized temperatures. Overgrowth with 50–150 nm In0.52Al0.48As increases their diameter and elongates the holes along the [01̄1]-direction. By systematically scanning the parameter space, we were able to fill the holes with In0.53Ga0.47As, and by capping the filled holes and performing photoluminescence measurements, we observe photoluminescence emission in the O-band up into the C-band depending on the filling height of the nanoholes."}],"user_id":"37763","type":"journal_article","year":"2023","citation":{"mla":"Deutsch, D., et al. “Telecom C-Band Photon Emission from (In,Ga)As Quantum Dots Generated by Filling Nanoholes in In0.52Al0.48As Layers.” AIP Advances, vol. 13, no. 5, AIP Publishing, 2023, doi:10.1063/5.0147281.","bibtex":"@article{Deutsch_Buchholz_Zolatanosha_Jöns_Reuter_2023, title={Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers}, volume={13}, DOI={10.1063/5.0147281}, number={5}, journal={AIP Advances}, publisher={AIP Publishing}, author={Deutsch, D. and Buchholz, C. and Zolatanosha, V. and Jöns, K. D. and Reuter, D.}, year={2023} }","chicago":"Deutsch, D., C. Buchholz, V. Zolatanosha, K. D. Jöns, and D. Reuter. “Telecom C-Band Photon Emission from (In,Ga)As Quantum Dots Generated by Filling Nanoholes in In0.52Al0.48As Layers.” AIP Advances 13, no. 5 (2023). https://doi.org/10.1063/5.0147281.","ama":"Deutsch D, Buchholz C, Zolatanosha V, Jöns KD, Reuter D. Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers. AIP Advances. 2023;13(5). doi:10.1063/5.0147281","apa":"Deutsch, D., Buchholz, C., Zolatanosha, V., Jöns, K. D., & Reuter, D. (2023). Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers. AIP Advances, 13(5). https://doi.org/10.1063/5.0147281","ieee":"D. Deutsch, C. Buchholz, V. Zolatanosha, K. D. Jöns, and D. Reuter, “Telecom C-band photon emission from (In,Ga)As quantum dots generated by filling nanoholes in In0.52Al0.48As layers,” AIP Advances, vol. 13, no. 5, 2023, doi: 10.1063/5.0147281.","short":"D. Deutsch, C. Buchholz, V. Zolatanosha, K.D. Jöns, D. Reuter, AIP Advances 13 (2023)."},"intvolume":" 13","_id":"44851","issue":"5"},{"citation":{"ieee":"H. Müller, C. Weinberger, G. Grundmeier, and M. T. de los Arcos de Pedro, “UV-enhanced environmental charge compensation in near ambient pressure XPS,” Journal of Electron Spectroscopy and Related Phenomena, vol. 264, Art. no. 147317, 2023, doi: 10.1016/j.elspec.2023.147317.","short":"H. Müller, C. Weinberger, G. Grundmeier, M.T. de los Arcos de Pedro, Journal of Electron Spectroscopy and Related Phenomena 264 (2023).","bibtex":"@article{Müller_Weinberger_Grundmeier_de los Arcos de Pedro_2023, title={UV-enhanced environmental charge compensation in near ambient pressure XPS}, volume={264}, DOI={10.1016/j.elspec.2023.147317}, number={147317}, journal={Journal of Electron Spectroscopy and Related Phenomena}, publisher={Elsevier BV}, author={Müller, Hendrik and Weinberger, Christian and Grundmeier, Guido and de los Arcos de Pedro, Maria Teresa}, year={2023} }","mla":"Müller, Hendrik, et al. “UV-Enhanced Environmental Charge Compensation in near Ambient Pressure XPS.” Journal of Electron Spectroscopy and Related Phenomena, vol. 264, 147317, Elsevier BV, 2023, doi:10.1016/j.elspec.2023.147317.","chicago":"Müller, Hendrik, Christian Weinberger, Guido Grundmeier, and Maria Teresa de los Arcos de Pedro. “UV-Enhanced Environmental Charge Compensation in near Ambient Pressure XPS.” Journal of Electron Spectroscopy and Related Phenomena 264 (2023). https://doi.org/10.1016/j.elspec.2023.147317.","ama":"Müller H, Weinberger C, Grundmeier G, de los Arcos de Pedro MT. UV-enhanced environmental charge compensation in near ambient pressure XPS. Journal of Electron Spectroscopy and Related Phenomena. 2023;264. doi:10.1016/j.elspec.2023.147317","apa":"Müller, H., Weinberger, C., Grundmeier, G., & de los Arcos de Pedro, M. T. (2023). UV-enhanced environmental charge compensation in near ambient pressure XPS. Journal of Electron Spectroscopy and Related Phenomena, 264, Article 147317. https://doi.org/10.1016/j.elspec.2023.147317"},"type":"journal_article","year":"2023","_id":"46480","intvolume":" 264","article_number":"147317","author":[{"full_name":"Müller, Hendrik","first_name":"Hendrik","last_name":"Müller"},{"full_name":"Weinberger, Christian","first_name":"Christian","id":"11848","last_name":"Weinberger"},{"full_name":"Grundmeier, Guido","first_name":"Guido","id":"194","last_name":"Grundmeier"},{"id":"54556","last_name":"de los Arcos de Pedro","full_name":"de los Arcos de Pedro, Maria Teresa","first_name":"Maria Teresa"}],"publisher":"Elsevier BV","publication":"Journal of Electron Spectroscopy and Related Phenomena","keyword":["Physical and Theoretical Chemistry","Spectroscopy","Condensed Matter Physics","Atomic and Molecular Physics","and Optics","Radiation","Electronic","Optical and Magnetic Materials"],"volume":264,"status":"public","date_created":"2023-08-11T14:11:57Z","user_id":"54556","language":[{"iso":"eng"}],"date_updated":"2023-08-11T14:13:19Z","doi":"10.1016/j.elspec.2023.147317","department":[{"_id":"302"}],"publication_status":"published","publication_identifier":{"issn":["0368-2048"]},"title":"UV-enhanced environmental charge compensation in near ambient pressure XPS"},{"author":[{"first_name":"Florian","full_name":"Pfeifer, Florian","last_name":"Pfeifer","id":"22717"},{"first_name":"Lukas","full_name":"Knorr, Lukas","last_name":"Knorr","id":"90391"},{"full_name":"Schlosser, Florian","first_name":"Florian","id":"88614","last_name":"Schlosser"},{"first_name":"Thorsten","full_name":"Marten, Thorsten","last_name":"Marten","id":"338"},{"last_name":"Tröster","id":"553","first_name":"Thomas","full_name":"Tröster, Thomas"}],"publisher":"SDEWES Centre","keyword":["Energy Engineering and Power Technology","Water Science and Technology","Environmental Science (miscellaneous)","Renewable Energy","Sustainability and the Environment"],"publication":"Journal of Sustainable Development of Energy, Water and Environment Systems","volume":11,"status":"public","date_created":"2023-08-14T15:25:01Z","user_id":"90391","year":"2023","type":"journal_article","citation":{"bibtex":"@article{Pfeifer_Knorr_Schlosser_Marten_Tröster_2023, title={Ecological and Economic Feasibility of Inductive Heating for Sustainable Press Hardening Processes}, volume={11}, DOI={10.13044/j.sdewes.d11.0450}, number={3}, journal={Journal of Sustainable Development of Energy, Water and Environment Systems}, publisher={SDEWES Centre}, author={Pfeifer, Florian and Knorr, Lukas and Schlosser, Florian and Marten, Thorsten and Tröster, Thomas}, year={2023}, pages={1–20} }","mla":"Pfeifer, Florian, et al. “Ecological and Economic Feasibility of Inductive Heating for Sustainable Press Hardening Processes.” Journal of Sustainable Development of Energy, Water and Environment Systems, vol. 11, no. 3, SDEWES Centre, 2023, pp. 1–20, doi:10.13044/j.sdewes.d11.0450.","chicago":"Pfeifer, Florian, Lukas Knorr, Florian Schlosser, Thorsten Marten, and Thomas Tröster. “Ecological and Economic Feasibility of Inductive Heating for Sustainable Press Hardening Processes.” Journal of Sustainable Development of Energy, Water and Environment Systems 11, no. 3 (2023): 1–20. https://doi.org/10.13044/j.sdewes.d11.0450.","apa":"Pfeifer, F., Knorr, L., Schlosser, F., Marten, T., & Tröster, T. (2023). Ecological and Economic Feasibility of Inductive Heating for Sustainable Press Hardening Processes. Journal of Sustainable Development of Energy, Water and Environment Systems, 11(3), 1–20. https://doi.org/10.13044/j.sdewes.d11.0450","ama":"Pfeifer F, Knorr L, Schlosser F, Marten T, Tröster T. Ecological and Economic Feasibility of Inductive Heating for Sustainable Press Hardening Processes. Journal of Sustainable Development of Energy, Water and Environment Systems. 2023;11(3):1-20. doi:10.13044/j.sdewes.d11.0450","ieee":"F. Pfeifer, L. Knorr, F. Schlosser, T. Marten, and T. Tröster, “Ecological and Economic Feasibility of Inductive Heating for Sustainable Press Hardening Processes,” Journal of Sustainable Development of Energy, Water and Environment Systems, vol. 11, no. 3, pp. 1–20, 2023, doi: 10.13044/j.sdewes.d11.0450.","short":"F. Pfeifer, L. Knorr, F. Schlosser, T. Marten, T. Tröster, Journal of Sustainable Development of Energy, Water and Environment Systems 11 (2023) 1–20."},"page":"1-20","_id":"46486","intvolume":" 11","issue":"3","publication_status":"published","publication_identifier":{"issn":["1848-9257"]},"title":"Ecological and Economic Feasibility of Inductive Heating for Sustainable Press Hardening Processes","language":[{"iso":"eng"}],"date_updated":"2023-08-14T15:26:51Z","doi":"10.13044/j.sdewes.d11.0450"},{"ddc":["370"],"title":"Videoanalyse des Modellierprozesses von Grundschüler*innen","user_id":"54823","editor":[{"last_name":"van Vorst","full_name":"van Vorst, Helena","first_name":"Helena"}],"volume":43,"publication_status":"published","status":"public","has_accepted_license":"1","date_created":"2023-05-31T05:38:24Z","author":[{"first_name":"Julia","full_name":"Elsner, Julia","last_name":"Elsner","id":"54277"},{"full_name":"Tenberge, Claudia","first_name":"Claudia","id":"67302","last_name":"Tenberge"},{"last_name":"Fechner","id":"54823","first_name":"Sabine","orcid":"0000-0001-5645-5870","full_name":"Fechner, Sabine"}],"publication":"Lernen, Lehren und Forschen in einer digital geprägten Welt","department":[{"_id":"386"},{"_id":"588"}],"_id":"45371","date_updated":"2023-08-14T18:16:28Z","intvolume":" 43","year":"2023","type":"conference","citation":{"ieee":"J. Elsner, C. Tenberge, and S. Fechner, “Videoanalyse des Modellierprozesses von Grundschüler*innen,” in Lernen, Lehren und Forschen in einer digital geprägten Welt, 2023, vol. 43, pp. 925–928.","short":"J. Elsner, C. Tenberge, S. Fechner, in: H. van Vorst (Ed.), Lernen, Lehren und Forschen in einer digital geprägten Welt, 2023, pp. 925–928.","bibtex":"@inproceedings{Elsner_Tenberge_Fechner_2023, title={Videoanalyse des Modellierprozesses von Grundschüler*innen}, volume={43}, booktitle={Lernen, Lehren und Forschen in einer digital geprägten Welt}, author={Elsner, Julia and Tenberge, Claudia and Fechner, Sabine}, editor={van Vorst, Helena}, year={2023}, pages={925–928} }","mla":"Elsner, Julia, et al. “Videoanalyse des Modellierprozesses von Grundschüler*innen.” Lernen, Lehren und Forschen in einer digital geprägten Welt, edited by Helena van Vorst, vol. 43, 2023, pp. 925–28.","chicago":"Elsner, Julia, Claudia Tenberge, and Sabine Fechner. “Videoanalyse des Modellierprozesses von Grundschüler*innen.” In Lernen, Lehren und Forschen in einer digital geprägten Welt, edited by Helena van Vorst, 43:925–28, 2023.","apa":"Elsner, J., Tenberge, C., & Fechner, S. (2023). Videoanalyse des Modellierprozesses von Grundschüler*innen. In H. van Vorst (Ed.), Lernen, Lehren und Forschen in einer digital geprägten Welt (Vol. 43, pp. 925–928).","ama":"Elsner J, Tenberge C, Fechner S. Videoanalyse des Modellierprozesses von Grundschüler*innen. In: van Vorst H, ed. Lernen, Lehren und Forschen in einer digital geprägten Welt. Vol 43. ; 2023:925-928."},"page":"925-928","language":[{"iso":"ger"}]},{"volume":1,"publication_status":"published","date_created":"2023-08-15T07:45:48Z","status":"public","department":[{"_id":"276"},{"_id":"534"}],"author":[{"full_name":"Kundisch, Dennis","first_name":"Dennis","id":"21117","last_name":"Kundisch"}],"title":"#DIGITALENTS - Digital Talents Programm geht in die zweite Runde","user_id":"16205","page":"12-13","year":"2023","type":"working_paper","citation":{"apa":"Kundisch, D. (2023). #DIGITALENTS - Digital Talents Programm geht in die zweite Runde (Vol. 1, pp. 12–13).","ama":"Kundisch D. #DIGITALENTS - Digital Talents Programm geht in die zweite Runde. Vol 1.; 2023:12-13.","chicago":"Kundisch, Dennis. #DIGITALENTS - Digital Talents Programm geht in die zweite Runde. Vol. 1. Update - Das Magazin des SICP–Software Innovation Campus Paderborn, 2023.","mla":"Kundisch, Dennis. #DIGITALENTS - Digital Talents Programm geht in die zweite Runde. 2023, pp. 12–13.","bibtex":"@book{Kundisch_2023, series={Update - Das Magazin des SICP–Software Innovation Campus Paderborn}, title={#DIGITALENTS - Digital Talents Programm geht in die zweite Runde}, volume={1}, author={Kundisch, Dennis}, year={2023}, pages={12–13}, collection={Update - Das Magazin des SICP–Software Innovation Campus Paderborn} }","short":"D. Kundisch, #DIGITALENTS - Digital Talents Programm geht in die zweite Runde, 2023.","ieee":"D. Kundisch, #DIGITALENTS - Digital Talents Programm geht in die zweite Runde, vol. 1. 2023, pp. 12–13."},"language":[{"iso":"ger"}],"series_title":"Update - Das Magazin des SICP–Software Innovation Campus Paderborn","intvolume":" 1","_id":"46491","date_updated":"2023-08-15T07:52:00Z"},{"title":"Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung","user_id":"16205","department":[{"_id":"276"}],"publication":"Kultur Management Network Magazin","author":[{"full_name":"Kempkes, J. P.","first_name":"J. P.","last_name":"Kempkes"},{"last_name":"Kreuzhage","full_name":"Kreuzhage, K.","first_name":"K."},{"first_name":"Dennis","full_name":"Kundisch, Dennis","last_name":"Kundisch","id":"21117"},{"id":"64464","last_name":"Seutter","full_name":"Seutter, Janina","first_name":"Janina"},{"first_name":"Christoph","full_name":"Weskamp, Christoph","last_name":"Weskamp"}],"publication_status":"published","volume":172,"date_created":"2023-06-16T12:30:21Z","status":"public","intvolume":" 172","_id":"45656","date_updated":"2023-08-15T11:10:10Z","type":"journal_article","year":"2023","citation":{"mla":"Kempkes, J. P., et al. “Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung.” Kultur Management Network Magazin, vol. 172, 2023.","bibtex":"@article{Kempkes_Kreuzhage_Kundisch_Seutter_Weskamp_2023, title={Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung}, volume={172}, journal={Kultur Management Network Magazin}, author={Kempkes, J. P. and Kreuzhage, K. and Kundisch, Dennis and Seutter, Janina and Weskamp, Christoph}, year={2023} }","chicago":"Kempkes, J. P., K. Kreuzhage, Dennis Kundisch, Janina Seutter, and Christoph Weskamp. “Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung.” Kultur Management Network Magazin 172 (2023).","ama":"Kempkes JP, Kreuzhage K, Kundisch D, Seutter J, Weskamp C. Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung. Kultur Management Network Magazin. 2023;172.","apa":"Kempkes, J. P., Kreuzhage, K., Kundisch, D., Seutter, J., & Weskamp, C. (2023). Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung. Kultur Management Network Magazin, 172.","ieee":"J. P. Kempkes, K. Kreuzhage, D. Kundisch, J. Seutter, and C. Weskamp, “Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung,” Kultur Management Network Magazin, vol. 172, 2023.","short":"J.P. Kempkes, K. Kreuzhage, D. Kundisch, J. Seutter, C. Weskamp, Kultur Management Network Magazin 172 (2023)."},"language":[{"iso":"ger"}]},{"publication_status":"published","date_created":"2023-08-15T14:13:40Z","status":"public","department":[{"_id":"152"}],"publication":"2023 18th Annual System of Systems Engineering Conference (SoSe)","publisher":"IEEE","quality_controlled":"1","author":[{"id":"47565","last_name":"Gräßler","orcid":"0000-0001-5765-971X","full_name":"Gräßler, Iris","first_name":"Iris"},{"id":"67161","last_name":"Wiechel","full_name":"Wiechel, Dominik","first_name":"Dominik"}],"title":"Customized impact analyses for technical engineering changes","user_id":"67161","citation":{"short":"I. Gräßler, D. Wiechel, in: 2023 18th Annual System of Systems Engineering Conference (SoSe), IEEE, 2023.","ieee":"I. Gräßler and D. Wiechel, “Customized impact analyses for technical engineering changes,” presented at the 18th Annual System of Systems Engineering Conference (SoSe), Lille, 2023, doi: 10.1109/sose59841.2023.10178484.","chicago":"Gräßler, Iris, and Dominik Wiechel. “Customized Impact Analyses for Technical Engineering Changes.” In 2023 18th Annual System of Systems Engineering Conference (SoSe). IEEE, 2023. https://doi.org/10.1109/sose59841.2023.10178484.","apa":"Gräßler, I., & Wiechel, D. (2023). Customized impact analyses for technical engineering changes. 2023 18th Annual System of Systems Engineering Conference (SoSe). 18th Annual System of Systems Engineering Conference (SoSe), Lille. https://doi.org/10.1109/sose59841.2023.10178484","ama":"Gräßler I, Wiechel D. Customized impact analyses for technical engineering changes. In: 2023 18th Annual System of Systems Engineering Conference (SoSe). IEEE; 2023. doi:10.1109/sose59841.2023.10178484","mla":"Gräßler, Iris, and Dominik Wiechel. “Customized Impact Analyses for Technical Engineering Changes.” 2023 18th Annual System of Systems Engineering Conference (SoSe), IEEE, 2023, doi:10.1109/sose59841.2023.10178484.","bibtex":"@inproceedings{Gräßler_Wiechel_2023, title={Customized impact analyses for technical engineering changes}, DOI={10.1109/sose59841.2023.10178484}, booktitle={2023 18th Annual System of Systems Engineering Conference (SoSe)}, publisher={IEEE}, author={Gräßler, Iris and Wiechel, Dominik}, year={2023} }"},"year":"2023","type":"conference","language":[{"iso":"eng"}],"doi":"10.1109/sose59841.2023.10178484","conference":{"end_date":"2023-06-16","name":"18th Annual System of Systems Engineering Conference (SoSe)","start_date":"2023-06-14","location":"Lille"},"_id":"46502","date_updated":"2023-08-15T14:18:56Z"},{"author":[{"full_name":"Pramanik, Sudipta","first_name":"Sudipta","last_name":"Pramanik"},{"last_name":"Hoyer","id":"48411","first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter"},{"id":"43720","last_name":"Schaper","full_name":"Schaper, Mirko","first_name":"Mirko"}],"quality_controlled":"1","publisher":"Emerald","keyword":["Industrial and Manufacturing Engineering","Mechanical Engineering"],"publication":"Rapid Prototyping Journal","volume":29,"status":"public","date_created":"2023-08-16T06:20:42Z","abstract":[{"text":"\r\nPurpose\r\nThe purpose of this study is to investigate the manufacturability of Fe-3Si lattice structures and the resulting mechanical properties. This study could lead to the successful processing of squirrel cage conductors (a lattice structure by design) of an induction motor by additive manufacturing in the future.\r\n\r\n\r\nDesign/methodology/approach\r\nThe compression behaviour of two lattice structures where struts are arranged in a face-centred cubic position and vertical edges (FCCZ), and struts are placed at body-centred cubic (BCC) positions, prepared by laser powder bed fusion (LPBF), is explored. The experimental investigations are supported by finite element method (FEM) simulations.\r\n\r\n\r\nFindings\r\nThe FCCZ lattice structure presents a peak in the stress-strain curve, whereas the BCC lattice structure manifests a plateau. The vertical struts aligned along the compression direction lead to a significant increase in the load-carrying ability of FCCZ lattice structures compared to BCC lattice structures. This results in a peak in the stress-strain curve. However, the BCC lattice structure presents the bending of struts with diagonal struts carrying the major loads with struts near the faceplate receiving the least load. A high concentration of geometrically necessary dislocations (GNDs) near the grain boundaries along cell formation is observed in the microstructure.\r\n\r\n\r\nOriginality/value\r\nTo the best of the authors’ knowledge, this is the first study on additive manufacturing of Fe-3Si lattice structures. Currently, there are no investigations in the literature on the manufacturability and mechanical properties of Fe-3Si lattice structures.\r\n","lang":"eng"}],"user_id":"48411","type":"journal_article","year":"2023","citation":{"ama":"Pramanik S, Hoyer K-P, Schaper M. Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples. Rapid Prototyping Journal. 2023;29(6):1257-1269. doi:10.1108/rpj-06-2022-0190","apa":"Pramanik, S., Hoyer, K.-P., & Schaper, M. (2023). Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples. Rapid Prototyping Journal, 29(6), 1257–1269. https://doi.org/10.1108/rpj-06-2022-0190","chicago":"Pramanik, Sudipta, Kay-Peter Hoyer, and Mirko Schaper. “Experimental and Finite Element Method Investigation on the Compression Behaviour of FCCZ and BCC Lattice Structures of Additively Manufactured Fe-3Si Samples.” Rapid Prototyping Journal 29, no. 6 (2023): 1257–69. https://doi.org/10.1108/rpj-06-2022-0190.","bibtex":"@article{Pramanik_Hoyer_Schaper_2023, title={Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples}, volume={29}, DOI={10.1108/rpj-06-2022-0190}, number={6}, journal={Rapid Prototyping Journal}, publisher={Emerald}, author={Pramanik, Sudipta and Hoyer, Kay-Peter and Schaper, Mirko}, year={2023}, pages={1257–1269} }","mla":"Pramanik, Sudipta, et al. “Experimental and Finite Element Method Investigation on the Compression Behaviour of FCCZ and BCC Lattice Structures of Additively Manufactured Fe-3Si Samples.” Rapid Prototyping Journal, vol. 29, no. 6, Emerald, 2023, pp. 1257–69, doi:10.1108/rpj-06-2022-0190.","short":"S. Pramanik, K.-P. Hoyer, M. Schaper, Rapid Prototyping Journal 29 (2023) 1257–1269.","ieee":"S. Pramanik, K.-P. Hoyer, and M. Schaper, “Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples,” Rapid Prototyping Journal, vol. 29, no. 6, pp. 1257–1269, 2023, doi: 10.1108/rpj-06-2022-0190."},"page":"1257-1269","intvolume":" 29","_id":"46503","issue":"6","department":[{"_id":"9"},{"_id":"158"}],"publication_identifier":{"issn":["1355-2546","1355-2546"]},"publication_status":"published","title":"Experimental and finite element method investigation on the compression behaviour of FCCZ and BCC lattice structures of additively manufactured Fe-3Si samples","language":[{"iso":"eng"}],"date_updated":"2023-08-16T06:29:57Z","doi":"10.1108/rpj-06-2022-0190"},{"user_id":"48411","volume":25,"date_created":"2023-08-16T06:27:19Z","status":"public","keyword":["Condensed Matter Physics","General Materials Science"],"publication":"Advanced Engineering Materials","quality_controlled":"1","author":[{"full_name":"Pramanik, Sudipta","first_name":"Sudipta","last_name":"Pramanik"},{"first_name":"Dennis","full_name":"Milaege, Dennis","last_name":"Milaege"},{"first_name":"Maxwell","orcid":"0000-0002-3732-2236","full_name":"Hein, Maxwell","last_name":"Hein","id":"52771"},{"last_name":"Andreiev","id":"50215","first_name":"Anatolii","full_name":"Andreiev, Anatolii"},{"id":"43720","last_name":"Schaper","full_name":"Schaper, Mirko","first_name":"Mirko"},{"id":"48411","last_name":"Hoyer","full_name":"Hoyer, Kay-Peter","first_name":"Kay-Peter"}],"publisher":"Wiley","issue":"14","intvolume":" 25","_id":"46507","year":"2023","citation":{"short":"S. Pramanik, D. Milaege, M. Hein, A. Andreiev, M. Schaper, K.-P. Hoyer, Advanced Engineering Materials 25 (2023).","ieee":"S. Pramanik, D. Milaege, M. Hein, A. Andreiev, M. Schaper, and K.-P. Hoyer, “An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures,” Advanced Engineering Materials, vol. 25, no. 14, 2023, doi: 10.1002/adem.202201850.","chicago":"Pramanik, Sudipta, Dennis Milaege, Maxwell Hein, Anatolii Andreiev, Mirko Schaper, and Kay-Peter Hoyer. “An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures.” Advanced Engineering Materials 25, no. 14 (2023). https://doi.org/10.1002/adem.202201850.","ama":"Pramanik S, Milaege D, Hein M, Andreiev A, Schaper M, Hoyer K-P. An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures. Advanced Engineering Materials. 2023;25(14). doi:10.1002/adem.202201850","apa":"Pramanik, S., Milaege, D., Hein, M., Andreiev, A., Schaper, M., & Hoyer, K.-P. (2023). An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures. Advanced Engineering Materials, 25(14). https://doi.org/10.1002/adem.202201850","mla":"Pramanik, Sudipta, et al. “An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures.” Advanced Engineering Materials, vol. 25, no. 14, Wiley, 2023, doi:10.1002/adem.202201850.","bibtex":"@article{Pramanik_Milaege_Hein_Andreiev_Schaper_Hoyer_2023, title={An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures}, volume={25}, DOI={10.1002/adem.202201850}, number={14}, journal={Advanced Engineering Materials}, publisher={Wiley}, author={Pramanik, Sudipta and Milaege, Dennis and Hein, Maxwell and Andreiev, Anatolii and Schaper, Mirko and Hoyer, Kay-Peter}, year={2023} }"},"type":"journal_article","title":"An Experimental and Computational Modeling Study on Additively Manufactured Micro‐Architectured Ti–24Nb–4Zr–8Sn Hollow‐Strut Lattice Structures","publication_identifier":{"issn":["1438-1656","1527-2648"]},"publication_status":"published","department":[{"_id":"9"},{"_id":"158"}],"doi":"10.1002/adem.202201850","date_updated":"2023-08-16T06:29:36Z","language":[{"iso":"eng"}]},{"title":"Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges","user_id":"48411","department":[{"_id":"9"},{"_id":"158"}],"author":[{"full_name":"Andreiev, Anatolii","first_name":"Anatolii","last_name":"Andreiev"},{"full_name":"Hoyer, Kay-Peter","first_name":"Kay-Peter","last_name":"Hoyer"},{"full_name":"Hengsbach, Florian","first_name":"Florian","last_name":"Hengsbach"},{"first_name":"Michael","full_name":"Haase, Michael","last_name":"Haase"},{"full_name":"Schaper, Mirko","first_name":"Mirko","last_name":"Schaper"}],"publisher":"Elsevier BV","publication_status":"published","date_created":"2023-08-16T06:22:47Z","status":"public","_id":"46504","date_updated":"2023-08-16T06:29:44Z","doi":"10.2139/ssrn.4369485","citation":{"short":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, M. Schaper, (2023).","ieee":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, and M. Schaper, “Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges.” Elsevier BV, 2023, doi: 10.2139/ssrn.4369485.","chicago":"Andreiev, Anatolii, Kay-Peter Hoyer, Florian Hengsbach, Michael Haase, and Mirko Schaper. “Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges.” Elsevier BV, 2023. https://doi.org/10.2139/ssrn.4369485.","ama":"Andreiev A, Hoyer K-P, Hengsbach F, Haase M, Schaper M. Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges. Published online 2023. doi:10.2139/ssrn.4369485","apa":"Andreiev, A., Hoyer, K.-P., Hengsbach, F., Haase, M., & Schaper, M. (2023). Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges. Elsevier BV. https://doi.org/10.2139/ssrn.4369485","bibtex":"@article{Andreiev_Hoyer_Hengsbach_Haase_Schaper_2023, title={Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges}, DOI={10.2139/ssrn.4369485}, publisher={Elsevier BV}, author={Andreiev, Anatolii and Hoyer, Kay-Peter and Hengsbach, Florian and Haase, Michael and Schaper, Mirko}, year={2023} }","mla":"Andreiev, Anatolii, et al. Powder Bed Fusion of Soft-Magnetic Iron-Silicon-Based Alloys: Advantages and Challenges. Elsevier BV, 2023, doi:10.2139/ssrn.4369485."},"type":"preprint","year":"2023"},{"conference":{"end_date":"2023-09-23","location":"Leipzig, Germany","name":"SEMANTiCS 2023","start_date":"2023-09-20"},"date_updated":"2023-08-16T09:04:20Z","_id":"46514","type":"conference","citation":{"ieee":"A. Becker, A. F. A. Ahmed, M. Sherif, and A.-C. Ngonga Ngomo, “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs,” presented at the SEMANTiCS 2023, Leipzig, Germany, 2023.","short":"A. Becker, A.F.A. Ahmed, M. Sherif, A.-C. Ngonga Ngomo, in: SEMANTiCS, 2023.","bibtex":"@inproceedings{Becker_Ahmed_Sherif_Ngonga Ngomo_2023, title={COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs}, booktitle={SEMANTiCS}, author={Becker, Alexander and Ahmed, Abdullah Fathi Ahmed and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}, year={2023} }","mla":"Becker, Alexander, et al. “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs.” SEMANTiCS, 2023.","apa":"Becker, A., Ahmed, A. F. A., Sherif, M., & Ngonga Ngomo, A.-C. (2023). COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs. SEMANTiCS. SEMANTiCS 2023, Leipzig, Germany.","ama":"Becker A, Ahmed AFA, Sherif M, Ngonga Ngomo A-C. COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs. In: SEMANTiCS. ; 2023.","chicago":"Becker, Alexander, Abdullah Fathi Ahmed Ahmed, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs.” In SEMANTiCS, 2023."},"year":"2023","language":[{"iso":"eng"}],"title":"COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs","user_id":"67234","abstract":[{"text":"Purpose: Data integration and applications across knowledge graphs (KGs) rely heavily on the discovery of links between resources within these KGs. Geospatial link discovery algorithms have to deal with millions of point sets containing billions of points. \r\nMethodology: To speed up the discovery of geospatial links, we propose COBALT. COBALT combines the content measures with R-tree indexing. The content measures are based on the area, diagonal and distance of the minimum bounding boxes of the polygons which speeds up the process but is not perfectly accurate. We thus propose two polygon splitting approaches for improving the accuracy of COBALT. \r\nFindings: Our experiments on real-world datasets show that COBALT is able to speed up the topological relation discovery over geospatial KGs by up to 1.47 × 104 times over state-of-the-art linking algorithms while maintaining an F-Measure between 0.7 and 0.9 depending on the relation. Furthermore, we were able to achieve an F-Measure of up to 0.99 by applying our polygon splitting approaches before applying the content measures. \r\nValue: The process of discovering links between geospatial resources can be significantly faster by sacrificing the optimality of the results. This is especially important for real time data-driven applications such as emergency response, location-based services and traffic management. In future work, additional measures, like the location of polygons or the name of the entity represented by the polygon, could be integrated to further improve the accuracy of the results.","lang":"eng"}],"date_created":"2023-08-16T08:55:23Z","status":"public","publication":"SEMANTiCS","keyword":["ahmed becker dice ngonga sail sherif"],"author":[{"full_name":"Becker, Alexander","first_name":"Alexander","last_name":"Becker"},{"full_name":"Ahmed, Abdullah Fathi Ahmed","first_name":"Abdullah Fathi Ahmed","id":"29670","last_name":"Ahmed"},{"id":"67234","last_name":"Sherif","orcid":"https://orcid.org/0000-0002-9927-2203","full_name":"Sherif, Mohamed","first_name":"Mohamed"},{"first_name":"Axel-Cyrille","full_name":"Ngonga Ngomo, Axel-Cyrille","last_name":"Ngonga Ngomo","id":"65716"}]},{"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","author":[{"full_name":"Ahmed, Abdullah Fathi","first_name":"Abdullah Fathi","last_name":"Ahmed"},{"first_name":"Mohamed Ahmed","full_name":"Sherif, Mohamed Ahmed","last_name":"Sherif"},{"last_name":"Ngomo","full_name":"Ngomo, Axel-Cyrille Ngonga","first_name":"Axel-Cyrille Ngonga"}],"publication":"IEEE Access","keyword":["General Engineering","General Materials Science","General Computer Science","Electrical and Electronic Engineering"],"publication_identifier":{"issn":["2169-3536"]},"publication_status":"published","status":"public","date_created":"2023-08-16T08:57:39Z","title":"NELLIE: Never-Ending Linking for Linked Open Data","user_id":"67234","year":"2023","citation":{"bibtex":"@article{Ahmed_Sherif_Ngomo_2023, title={NELLIE: Never-Ending Linking for Linked Open Data}, DOI={10.1109/access.2023.3300694}, journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Ahmed, Abdullah Fathi and Sherif, Mohamed Ahmed and Ngomo, Axel-Cyrille Ngonga}, year={2023}, pages={1–1} }","mla":"Ahmed, Abdullah Fathi, et al. “NELLIE: Never-Ending Linking for Linked Open Data.” IEEE Access, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 1–1, doi:10.1109/access.2023.3300694.","ama":"Ahmed AF, Sherif MA, Ngomo A-CN. NELLIE: Never-Ending Linking for Linked Open Data. IEEE Access. Published online 2023:1-1. doi:10.1109/access.2023.3300694","apa":"Ahmed, A. F., Sherif, M. A., & Ngomo, A.-C. N. (2023). NELLIE: Never-Ending Linking for Linked Open Data. IEEE Access, 1–1. https://doi.org/10.1109/access.2023.3300694","chicago":"Ahmed, Abdullah Fathi, Mohamed Ahmed Sherif, and Axel-Cyrille Ngonga Ngomo. “NELLIE: Never-Ending Linking for Linked Open Data.” IEEE Access, 2023, 1–1. https://doi.org/10.1109/access.2023.3300694.","ieee":"A. F. Ahmed, M. A. Sherif, and A.-C. N. Ngomo, “NELLIE: Never-Ending Linking for Linked Open Data,” IEEE Access, pp. 1–1, 2023, doi: 10.1109/access.2023.3300694.","short":"A.F. Ahmed, M.A. Sherif, A.-C.N. Ngomo, IEEE Access (2023) 1–1."},"type":"journal_article","page":"1-1","date_updated":"2023-08-16T09:03:52Z","_id":"46517","doi":"10.1109/access.2023.3300694"},{"_id":"46516","date_updated":"2023-08-16T09:15:42Z","doi":"10.1007/978-3-031-35320-8_9","language":[{"iso":"eng"}],"year":"2023","type":"book_chapter","citation":{"ieee":"A. F. A. Ahmed, A. F. Firmansyah, M. Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Explainable Integration of Knowledge Graphs Using Large Language Models,” in Natural Language Processing and Information Systems, Cham: Springer Nature Switzerland, 2023.","short":"A.F.A. Ahmed, A.F. Firmansyah, M. Sherif, D. Moussallem, A.-C. Ngonga Ngomo, in: Natural Language Processing and Information Systems, Springer Nature Switzerland, Cham, 2023.","bibtex":"@inbook{Ahmed_Firmansyah_Sherif_Moussallem_Ngonga Ngomo_2023, place={Cham}, title={Explainable Integration of Knowledge Graphs Using Large Language Models}, DOI={10.1007/978-3-031-35320-8_9}, booktitle={Natural Language Processing and Information Systems}, publisher={Springer Nature Switzerland}, author={Ahmed, Abdullah Fathi Ahmed and Firmansyah, Asep Fajar and Sherif, Mohamed and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2023} }","mla":"Ahmed, Abdullah Fathi Ahmed, et al. “Explainable Integration of Knowledge Graphs Using Large Language Models.” Natural Language Processing and Information Systems, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-35320-8_9.","chicago":"Ahmed, Abdullah Fathi Ahmed, Asep Fajar Firmansyah, Mohamed Sherif, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “Explainable Integration of Knowledge Graphs Using Large Language Models.” In Natural Language Processing and Information Systems. Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-35320-8_9.","ama":"Ahmed AFA, Firmansyah AF, Sherif M, Moussallem D, Ngonga Ngomo A-C. Explainable Integration of Knowledge Graphs Using Large Language Models. In: Natural Language Processing and Information Systems. Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-35320-8_9","apa":"Ahmed, A. F. A., Firmansyah, A. F., Sherif, M., Moussallem, D., & Ngonga Ngomo, A.-C. (2023). Explainable Integration of Knowledge Graphs Using Large Language Models. In Natural Language Processing and Information Systems. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-35320-8_9"},"abstract":[{"lang":"eng","text":"Linked knowledge graphs build the backbone of many data-driven applications such as search engines, conversational agents and e-commerce solutions. Declarative link discovery frameworks use complex link specifications to express the conditions under which a link between two resources can be deemed to exist. However, understanding such complex link specifications is a challenging task for non-expert users of link discovery frameworks. In this paper, we address this drawback by devising NMV-LS, a language model-based verbalization approach for translating complex link specifications into natural language. NMV-LS relies on the results of rule-based link specification verbalization to apply continuous training on T5, a large language model based on the Transformerarchitecture. We evaluated NMV-LS on English and German datasets using well-known machine translation metrics such as BLUE, METEOR, ChrF++ and TER. Our results suggest that our approach achieves a verbalization performance close to that of humans and outperforms state of the art approaches. Our source code and datasets are publicly available at https://github.com/dice-group/NMV-LS."}],"place":"Cham","user_id":"67234","title":"Explainable Integration of Knowledge Graphs Using Large Language Models","department":[{"_id":"34"}],"publication":"Natural Language Processing and Information Systems","publisher":"Springer Nature Switzerland","author":[{"first_name":"Abdullah Fathi Ahmed","full_name":"Ahmed, Abdullah Fathi Ahmed","last_name":"Ahmed","id":"29670"},{"full_name":"Firmansyah, Asep Fajar","first_name":"Asep Fajar","id":"76787","last_name":"Firmansyah"},{"first_name":"Mohamed","orcid":"https://orcid.org/0000-0002-9927-2203","full_name":"Sherif, Mohamed","last_name":"Sherif","id":"67234"},{"first_name":"Diego","full_name":"Moussallem, Diego","last_name":"Moussallem","id":"71635"},{"last_name":"Ngonga Ngomo","id":"65716","first_name":"Axel-Cyrille","full_name":"Ngonga Ngomo, Axel-Cyrille"}],"date_created":"2023-08-16T08:57:11Z","status":"public","publication_status":"published","publication_identifier":{"isbn":["9783031353192","9783031353208"],"issn":["0302-9743","1611-3349"]}},{"_id":"46522","date_updated":"2023-08-16T09:33:08Z","conference":{"location":"Potsdam","name":"Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB)","start_date":"2023-09-13","end_date":"2023-09-15"},"type":"conference","year":"2023","citation":{"mla":"Vogelsang, Christoph, et al. „Die Prüfungen Werden Mich Sicherlich Nicht Zu Einer Besseren Lehrkraft Machen.“ Wie Beurteilen Studierende Prüfungen Und Feedback Im Lehramtsstudium? 2023.","bibtex":"@inproceedings{Vogelsang_Janzen_Meier_Wotschel_2023, title={„Die Prüfungen werden mich sicherlich nicht zu einer besseren Lehrkraft machen.“ Wie beurteilen Studierende Prüfungen und Feedback im Lehramtsstudium?}, author={Vogelsang, Christoph and Janzen, Thomas and Meier, Jana and Wotschel, Philipp}, year={2023} }","apa":"Vogelsang, C., Janzen, T., Meier, J., & Wotschel, P. (2023). „Die Prüfungen werden mich sicherlich nicht zu einer besseren Lehrkraft machen.“ Wie beurteilen Studierende Prüfungen und Feedback im Lehramtsstudium? Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Potsdam.","ama":"Vogelsang C, Janzen T, Meier J, Wotschel P. „Die Prüfungen werden mich sicherlich nicht zu einer besseren Lehrkraft machen.“ Wie beurteilen Studierende Prüfungen und Feedback im Lehramtsstudium? In: ; 2023.","chicago":"Vogelsang, Christoph, Thomas Janzen, Jana Meier, and Philipp Wotschel. “„Die Prüfungen Werden Mich Sicherlich Nicht Zu Einer Besseren Lehrkraft Machen.“ Wie Beurteilen Studierende Prüfungen Und Feedback Im Lehramtsstudium?,” 2023.","ieee":"C. Vogelsang, T. Janzen, J. Meier, and P. Wotschel, “„Die Prüfungen werden mich sicherlich nicht zu einer besseren Lehrkraft machen.“ Wie beurteilen Studierende Prüfungen und Feedback im Lehramtsstudium?,” presented at the Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Potsdam, 2023.","short":"C. Vogelsang, T. Janzen, J. Meier, P. Wotschel, in: 2023."},"language":[{"iso":"eng"}],"title":"„Die Prüfungen werden mich sicherlich nicht zu einer besseren Lehrkraft machen.“ Wie beurteilen Studierende Prüfungen und Feedback im Lehramtsstudium?","user_id":"28542","status":"public","date_created":"2023-08-16T09:33:03Z","author":[{"full_name":"Vogelsang, Christoph","first_name":"Christoph","id":"4245","last_name":"Vogelsang"},{"first_name":"Thomas","full_name":"Janzen, Thomas","last_name":"Janzen","id":"89329"},{"first_name":"Jana","orcid":"https://orcid.org/0000-0002-6756-9440","full_name":"Meier, Jana","last_name":"Meier","id":"28542"},{"last_name":"Wotschel","id":"89529","first_name":"Philipp","full_name":"Wotschel, Philipp"}],"department":[{"_id":"4"},{"_id":"33"}]},{"author":[{"id":"89529","last_name":"Wotschel","full_name":"Wotschel, Philipp","first_name":"Philipp"},{"first_name":"Christoph","full_name":"Vogelsang, Christoph","last_name":"Vogelsang","id":"4245"},{"last_name":"Janzen","id":"89329","first_name":"Thomas","full_name":"Janzen, Thomas"},{"last_name":"Meier","id":"28542","first_name":"Jana","orcid":"https://orcid.org/0000-0002-6756-9440","full_name":"Meier, Jana"}],"department":[{"_id":"4"},{"_id":"33"}],"status":"public","date_created":"2023-08-16T09:34:27Z","user_id":"28542","title":"Als Lehrkraft gut beraten? Entwicklung und Erprobung eines handlungsnahen Prüfungsformates zur Erfassung von Beratungskompetenz von Lehramtsstudierenden","language":[{"iso":"eng"}],"year":"2023","type":"conference","citation":{"bibtex":"@inproceedings{Wotschel_Vogelsang_Janzen_Meier_2023, title={Als Lehrkraft gut beraten? Entwicklung und Erprobung eines handlungsnahen Prüfungsformates zur Erfassung von Beratungskompetenz von Lehramtsstudierenden}, author={Wotschel, Philipp and Vogelsang, Christoph and Janzen, Thomas and Meier, Jana}, year={2023} }","mla":"Wotschel, Philipp, et al. Als Lehrkraft Gut Beraten? Entwicklung Und Erprobung Eines Handlungsnahen Prüfungsformates Zur Erfassung von Beratungskompetenz von Lehramtsstudierenden. 2023.","chicago":"Wotschel, Philipp, Christoph Vogelsang, Thomas Janzen, and Jana Meier. “Als Lehrkraft Gut Beraten? Entwicklung Und Erprobung Eines Handlungsnahen Prüfungsformates Zur Erfassung von Beratungskompetenz von Lehramtsstudierenden,” 2023.","apa":"Wotschel, P., Vogelsang, C., Janzen, T., & Meier, J. (2023). Als Lehrkraft gut beraten? Entwicklung und Erprobung eines handlungsnahen Prüfungsformates zur Erfassung von Beratungskompetenz von Lehramtsstudierenden. Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Potsdam.","ama":"Wotschel P, Vogelsang C, Janzen T, Meier J. Als Lehrkraft gut beraten? Entwicklung und Erprobung eines handlungsnahen Prüfungsformates zur Erfassung von Beratungskompetenz von Lehramtsstudierenden. In: ; 2023.","ieee":"P. Wotschel, C. Vogelsang, T. Janzen, and J. Meier, “Als Lehrkraft gut beraten? Entwicklung und Erprobung eines handlungsnahen Prüfungsformates zur Erfassung von Beratungskompetenz von Lehramtsstudierenden,” presented at the Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB), Potsdam, 2023.","short":"P. Wotschel, C. Vogelsang, T. Janzen, J. Meier, in: 2023."},"date_updated":"2023-08-16T09:34:30Z","_id":"46524","conference":{"location":"Potsdam","start_date":"2023-09-13","name":"Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB)","end_date":"2023-09-15"}},{"conference":{"end_date":"2023-09-23","start_date":"2023-09-20","name":"SEMANTiCS 2023","location":"Leipzig, Germany"},"_id":"46518","date_updated":"2023-08-16T10:09:29Z","language":[{"iso":"eng"}],"citation":{"bibtex":"@inproceedings{Zahera_Vitiugin_Sherif_Castillo_Ngonga Ngomo_2023, title={Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Vitiugin, Fedor and Sherif, Mohamed and Castillo, Carlos and Ngonga Ngomo, Axel-Cyrille}, year={2023} }","mla":"Zahera, Hamada Mohamed Abdelsamee, et al. “Using Pre-Trained Language Models for Abstractive DBpedia Summarization: A Comparative Study.” SEMANTiCS, 2023.","apa":"Zahera, H. M. A., Vitiugin, F., Sherif, M., Castillo, C., & Ngonga Ngomo, A.-C. (2023). Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study. SEMANTiCS. SEMANTiCS 2023, Leipzig, Germany.","ama":"Zahera HMA, Vitiugin F, Sherif M, Castillo C, Ngonga Ngomo A-C. Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study. In: SEMANTiCS. ; 2023.","chicago":"Zahera, Hamada Mohamed Abdelsamee, Fedor Vitiugin, Mohamed Sherif, Carlos Castillo, and Axel-Cyrille Ngonga Ngomo. “Using Pre-Trained Language Models for Abstractive DBpedia Summarization: A Comparative Study.” In SEMANTiCS, 2023.","ieee":"H. M. A. Zahera, F. Vitiugin, M. Sherif, C. Castillo, and A.-C. Ngonga Ngomo, “Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study,” presented at the SEMANTiCS 2023, Leipzig, Germany, 2023.","short":"H.M.A. Zahera, F. Vitiugin, M. Sherif, C. Castillo, A.-C. Ngonga Ngomo, in: SEMANTiCS, 2023."},"year":"2023","type":"conference","user_id":"67234","title":"Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study","abstract":[{"text":"Purpose: This study addresses the limitations of current short abstracts of DBpedia entities, which often lack a comprehensive overview due to their creating method (i.e., selecting the first two-three sentences from the full DBpedia abstracts).\r\nMethodology: We leverage pre-trained language models to generate abstractive summaries of DBpedia abstracts in six languages (English, French, German, Italian, Spanish, and Dutch). We performed several experiments to assess the quality of generated summaries by language models. In particular, we evaluated the generated summaries using human judgments and automated metrics (Self-ROUGE and BERTScore). Additionally, we studied the correlation between human judgments and automated metrics in evaluating the generated summaries under different aspects: informativeness, coherence, conciseness, and fluency.\r\nFindings: Pre-trained language models generate summaries more concise and informative than existing short abstracts. Specifically, BART-based models effectively overcome the limitations of DBpedia short abstracts, especially for longer ones.\r\nMoreover, we show that BERTScore and ROUGE-1 are reliable metrics for assessing the informativeness and coherence of the generated summaries with respect to the full DBpedia abstracts. We also find a negative correlation between conciseness and human ratings. Furthermore, fluency evaluation remains challenging without human judgment.\r\nValue: This study has significant implications for various applications in machine learning and natural language processing that rely on DBpedia resources. By providing succinct and comprehensive summaries, our approach enhances the quality of DBpedia abstracts and contributes to the semantic web community","lang":"eng"}],"date_created":"2023-08-16T08:58:12Z","status":"public","keyword":["dice enexa kiam ngonga porque sherif zahera"],"publication":"SEMANTiCS","author":[{"orcid":"0000-0003-0215-1278","full_name":"Zahera, Hamada Mohamed Abdelsamee","first_name":"Hamada Mohamed Abdelsamee","id":"72768","last_name":"Zahera"},{"full_name":"Vitiugin, Fedor","first_name":"Fedor","last_name":"Vitiugin"},{"full_name":"Sherif, Mohamed","orcid":"https://orcid.org/0000-0002-9927-2203","first_name":"Mohamed","id":"67234","last_name":"Sherif"},{"full_name":"Castillo, Carlos","first_name":"Carlos","last_name":"Castillo"},{"first_name":"Axel-Cyrille","full_name":"Ngonga Ngomo, Axel-Cyrille","last_name":"Ngonga Ngomo","id":"65716"}]},{"publisher":"LibreCat University","author":[{"last_name":"Sherif","id":"67234","first_name":"Mohamed","full_name":"Sherif, Mohamed","orcid":"https://orcid.org/0000-0002-9927-2203"},{"last_name":"Morim da Silva","full_name":"Morim da Silva, Ana Alexandra","first_name":"Ana Alexandra"},{"last_name":"Pestryakova","first_name":"Svetlana","full_name":"Pestryakova, Svetlana"},{"full_name":"Ahmed, Abdullah Fathi Ahmed","first_name":"Abdullah Fathi Ahmed","id":"29670","last_name":"Ahmed"},{"first_name":"Sven","full_name":"Niemann, Sven","last_name":"Niemann","id":"6593"},{"first_name":"Axel-Cyrille","full_name":"Ngonga Ngomo, Axel-Cyrille","last_name":"Ngonga Ngomo","id":"65716"}],"department":[{"_id":"34"}],"status":"public","date_created":"2023-06-09T10:09:34Z","project":[{"grant_number":"289287267","name":"INGRID: INGRID: Informationssystem Graffiti in Deutschland","_id":"104"}],"abstract":[{"lang":"eng","text":"Graffiti is an urban phenomenon that is increasingly attracting the interest of the sciences. To the best of our knowledge, no suitable data corpora are available for systematic research until now. The Information System Graffiti in Germany project (Ingrid) closes this gap by dealing with graffiti image collections that have been made available to the project for public use. Within Ingrid, the graffiti images are collected, digitized and annotated. With this work, we aim to support the rapid access to a comprehensive data source on Ingrid targeted especially by researchers. In particular, we present IngridKG, an RDF knowledge graph of annotated graffiti, abides by the Linked Data and FAIR principles. We weekly update IngridKG by augmenting the new annotated graffiti to our knowledge graph. Our generation pipeline applies RDF data conversion, link discovery and data fusion approaches to the original data. The current version of IngridKG contains 460,640,154 triples and is linked to 3 other knowledge graphs by over 200,000 links. In our use case studies, we demonstrate the usefulness of our knowledge graph for different applications."}],"user_id":"67234","title":"IngridKG: A FAIR Knowledge Graph of Graffiti","citation":{"short":"M. Sherif, A.A. Morim da Silva, S. Pestryakova, A.F.A. Ahmed, S. Niemann, A.-C. Ngonga Ngomo, IngridKG: A FAIR Knowledge Graph of Graffiti, LibreCat University, 2023.","ieee":"M. Sherif, A. A. Morim da Silva, S. Pestryakova, A. F. A. Ahmed, S. Niemann, and A.-C. Ngonga Ngomo, IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University, 2023.","chicago":"Sherif, Mohamed, Ana Alexandra Morim da Silva, Svetlana Pestryakova, Abdullah Fathi Ahmed Ahmed, Sven Niemann, and Axel-Cyrille Ngonga Ngomo. IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University, 2023. https://doi.org/10.5281/ZENODO.7560242.","ama":"Sherif M, Morim da Silva AA, Pestryakova S, Ahmed AFA, Niemann S, Ngonga Ngomo A-C. IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University; 2023. doi:10.5281/ZENODO.7560242","apa":"Sherif, M., Morim da Silva, A. A., Pestryakova, S., Ahmed, A. F. A., Niemann, S., & Ngonga Ngomo, A.-C. (2023). IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University. https://doi.org/10.5281/ZENODO.7560242","mla":"Sherif, Mohamed, et al. IngridKG: A FAIR Knowledge Graph of Graffiti. LibreCat University, 2023, doi:10.5281/ZENODO.7560242.","bibtex":"@book{Sherif_Morim da Silva_Pestryakova_Ahmed_Niemann_Ngonga Ngomo_2023, title={IngridKG: A FAIR Knowledge Graph of Graffiti}, DOI={10.5281/ZENODO.7560242}, publisher={LibreCat University}, author={Sherif, Mohamed and Morim da Silva, Ana Alexandra and Pestryakova, Svetlana and Ahmed, Abdullah Fathi Ahmed and Niemann, Sven and Ngonga Ngomo, Axel-Cyrille}, year={2023} }"},"year":"2023","type":"research_data","date_updated":"2023-08-16T10:23:55Z","_id":"45558","doi":"10.5281/ZENODO.7560242"},{"language":[{"iso":"eng"}],"date_updated":"2023-08-16T10:53:08Z","doi":"10.3390/molecules28166060","department":[{"_id":"302"}],"publication_identifier":{"issn":["1420-3049"]},"publication_status":"published","title":"Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy","citation":{"short":"J. Huang, Y. Qiu, F. Lücke, J. Su, G. Grundmeier, A. Keller, Molecules 28 (2023).","ieee":"J. Huang, Y. Qiu, F. Lücke, J. Su, G. Grundmeier, and A. Keller, “Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy,” Molecules, vol. 28, no. 16, Art. no. 6060, 2023, doi: 10.3390/molecules28166060.","chicago":"Huang, Jingyuan, Yunshu Qiu, Felix Lücke, Jiangling Su, Guido Grundmeier, and Adrian Keller. “Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy.” Molecules 28, no. 16 (2023). https://doi.org/10.3390/molecules28166060.","apa":"Huang, J., Qiu, Y., Lücke, F., Su, J., Grundmeier, G., & Keller, A. (2023). Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy. Molecules, 28(16), Article 6060. https://doi.org/10.3390/molecules28166060","ama":"Huang J, Qiu Y, Lücke F, Su J, Grundmeier G, Keller A. Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy. Molecules. 2023;28(16). doi:10.3390/molecules28166060","bibtex":"@article{Huang_Qiu_Lücke_Su_Grundmeier_Keller_2023, title={Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy}, volume={28}, DOI={10.3390/molecules28166060}, number={166060}, journal={Molecules}, publisher={MDPI AG}, author={Huang, Jingyuan and Qiu, Yunshu and Lücke, Felix and Su, Jiangling and Grundmeier, Guido and Keller, Adrian}, year={2023} }","mla":"Huang, Jingyuan, et al. “Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy.” Molecules, vol. 28, no. 16, 6060, MDPI AG, 2023, doi:10.3390/molecules28166060."},"type":"journal_article","year":"2023","_id":"46542","intvolume":" 28","article_number":"6060","issue":"16","publisher":"MDPI AG","author":[{"last_name":"Huang","full_name":"Huang, Jingyuan","first_name":"Jingyuan"},{"first_name":"Yunshu","full_name":"Qiu, Yunshu","last_name":"Qiu"},{"last_name":"Lücke","full_name":"Lücke, Felix","first_name":"Felix"},{"last_name":"Su","full_name":"Su, Jiangling","first_name":"Jiangling"},{"id":"194","last_name":"Grundmeier","full_name":"Grundmeier, Guido","first_name":"Guido"},{"first_name":"Adrian","orcid":"0000-0001-7139-3110","full_name":"Keller, Adrian","last_name":"Keller","id":"48864"}],"publication":"Molecules","keyword":["Chemistry (miscellaneous)","Analytical Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Molecular Medicine","Drug Discovery","Pharmaceutical Science"],"volume":28,"status":"public","date_created":"2023-08-16T10:51:48Z","abstract":[{"lang":"eng","text":"Multiprotein adsorption from complex body fluids represents a highly important and complicated phenomenon in medicine. In this work, multiprotein adsorption from diluted human serum at gold and oxidized iron surfaces is investigated at different serum concentrations and pH values. Adsorption-induced changes in surface topography and the total amount of adsorbed proteins are quantified by atomic force microscopy (AFM) and polarization-modulation infrared reflection absorption spectroscopy (PM-IRRAS), respectively. For both surfaces, stronger protein adsorption is observed at pH 6 compared to pH 7 and pH 8. PM-IRRAS furthermore provides some qualitative insights into the pH-dependent alterations in the composition of the adsorbed multiprotein films. Changes in the amide II/amide I band area ratio and in particular side-chain IR absorption suggest that the increased adsorption at pH 6 is accompanied by a change in protein film composition. Presumably, this is mostly driven by the adsorption of human serum albumin, which at pH 6 adsorbs more readily and thereby replaces other proteins with lower surface affinities in the resulting multiprotein film."}],"user_id":"48864"},{"language":[{"iso":"eng"}],"doi":"10.3390/ijms241612808","date_updated":"2023-08-16T10:53:00Z","publication_status":"published","publication_identifier":{"issn":["1422-0067"]},"department":[{"_id":"302"}],"title":"Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces","type":"journal_article","year":"2023","citation":{"ieee":"B. K. Pothineni, S. Kollmann, X. Li, G. Grundmeier, D. J. Erb, and A. Keller, “Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces,” International Journal of Molecular Sciences, vol. 24, no. 16, Art. no. 12808, 2023, doi: 10.3390/ijms241612808.","short":"B.K. Pothineni, S. Kollmann, X. Li, G. Grundmeier, D.J. Erb, A. Keller, International Journal of Molecular Sciences 24 (2023).","mla":"Pothineni, Bhanu K., et al. “Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces.” International Journal of Molecular Sciences, vol. 24, no. 16, 12808, MDPI AG, 2023, doi:10.3390/ijms241612808.","bibtex":"@article{Pothineni_Kollmann_Li_Grundmeier_Erb_Keller_2023, title={Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces}, volume={24}, DOI={10.3390/ijms241612808}, number={1612808}, journal={International Journal of Molecular Sciences}, publisher={MDPI AG}, author={Pothineni, Bhanu K. and Kollmann, Sabrina and Li, Xinyang and Grundmeier, Guido and Erb, Denise J. and Keller, Adrian}, year={2023} }","chicago":"Pothineni, Bhanu K., Sabrina Kollmann, Xinyang Li, Guido Grundmeier, Denise J. Erb, and Adrian Keller. “Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces.” International Journal of Molecular Sciences 24, no. 16 (2023). https://doi.org/10.3390/ijms241612808.","apa":"Pothineni, B. K., Kollmann, S., Li, X., Grundmeier, G., Erb, D. J., & Keller, A. (2023). Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces. International Journal of Molecular Sciences, 24(16), Article 12808. https://doi.org/10.3390/ijms241612808","ama":"Pothineni BK, Kollmann S, Li X, Grundmeier G, Erb DJ, Keller A. Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces. International Journal of Molecular Sciences. 2023;24(16). doi:10.3390/ijms241612808"},"issue":"16","article_number":"12808","intvolume":" 24","_id":"46543","status":"public","date_created":"2023-08-16T10:52:25Z","volume":24,"publisher":"MDPI AG","author":[{"last_name":"Pothineni","first_name":"Bhanu K.","full_name":"Pothineni, Bhanu K."},{"first_name":"Sabrina","full_name":"Kollmann, Sabrina","last_name":"Kollmann"},{"full_name":"Li, Xinyang","first_name":"Xinyang","last_name":"Li"},{"last_name":"Grundmeier","id":"194","first_name":"Guido","full_name":"Grundmeier, Guido"},{"last_name":"Erb","first_name":"Denise J.","full_name":"Erb, Denise J."},{"first_name":"Adrian","orcid":"0000-0001-7139-3110","full_name":"Keller, Adrian","last_name":"Keller","id":"48864"}],"publication":"International Journal of Molecular Sciences","keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Computer Science Applications","Spectroscopy","Molecular Biology","General Medicine","Catalysis"],"user_id":"48864","abstract":[{"lang":"eng","text":"The influence of nanoscale surface topography on protein adsorption is highly important for numerous applications in medicine and technology. Herein, ferritin adsorption at flat and nanofaceted, single-crystalline Al2O3 surfaces is investigated using atomic force microscopy and X-ray photoelectron spectroscopy. The nanofaceted surfaces are generated by the thermal annealing of Al2O3 wafers at temperatures above 1000 °C, which leads to the formation of faceted saw-tooth-like surface topographies with periodicities of about 160 nm and amplitudes of about 15 nm. Ferritin adsorption at these nanofaceted surfaces is notably suppressed compared to the flat surface at a concentration of 10 mg/mL, which is attributed to lower adsorption affinities of the newly formed facets. Consequently, adsorption is restricted mostly to the pattern grooves, where the proteins can maximize their contact area with the surface. However, this effect depends on the protein concentration, with an inverse trend being observed at 30 mg/mL. Furthermore, different ferritin adsorption behavior is observed at topographically similar nanofacet patterns fabricated at different annealing temperatures and attributed to different step and kink densities. These results demonstrate that while protein adsorption at solid surfaces can be notably affected by nanofacet patterns, fine-tuning protein adsorption in this way requires the precise control of facet properties."}]},{"title":"Neural Class Expression Synthesis (Extended Abstract)","user_id":"87189","publication":"NeSy","publisher":"CEUR-WS.org","author":[{"full_name":"Kouagou, N’Dah Jean","first_name":"N’Dah Jean","last_name":"Kouagou"},{"last_name":"Heindorf","full_name":"Heindorf, Stefan","first_name":"Stefan"},{"full_name":"Demir, Caglar","first_name":"Caglar","last_name":"Demir"},{"full_name":"Ngomo, Axel-Cyrille Ngonga","first_name":"Axel-Cyrille Ngonga","last_name":"Ngomo"}],"volume":3432,"date_created":"2023-08-08T11:46:27Z","status":"public","date_updated":"2023-08-16T11:04:23Z","_id":"46459","intvolume":" 3432","series_title":"CEUR Workshop Proceedings","page":"430–431","type":"conference","citation":{"ama":"Kouagou NJ, Heindorf S, Demir C, Ngomo A-CN. Neural Class Expression Synthesis (Extended Abstract). In: NeSy. Vol 3432. CEUR Workshop Proceedings. CEUR-WS.org; 2023:430–431.","apa":"Kouagou, N. J., Heindorf, S., Demir, C., & Ngomo, A.-C. N. (2023). Neural Class Expression Synthesis (Extended Abstract). NeSy, 3432, 430–431.","chicago":"Kouagou, N’Dah Jean, Stefan Heindorf, Caglar Demir, and Axel-Cyrille Ngonga Ngomo. “Neural Class Expression Synthesis (Extended Abstract).” In NeSy, 3432:430–431. CEUR Workshop Proceedings. CEUR-WS.org, 2023.","mla":"Kouagou, N’Dah Jean, et al. “Neural Class Expression Synthesis (Extended Abstract).” NeSy, vol. 3432, CEUR-WS.org, 2023, pp. 430–431.","bibtex":"@inproceedings{Kouagou_Heindorf_Demir_Ngomo_2023, series={CEUR Workshop Proceedings}, title={Neural Class Expression Synthesis (Extended Abstract)}, volume={3432}, booktitle={NeSy}, publisher={CEUR-WS.org}, author={Kouagou, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngomo, Axel-Cyrille Ngonga}, year={2023}, pages={430–431}, collection={CEUR Workshop Proceedings} }","short":"N.J. Kouagou, S. Heindorf, C. Demir, A.-C.N. Ngomo, in: NeSy, CEUR-WS.org, 2023, pp. 430–431.","ieee":"N. J. Kouagou, S. Heindorf, C. Demir, and A.-C. N. Ngomo, “Neural Class Expression Synthesis (Extended Abstract),” in NeSy, 2023, vol. 3432, pp. 430–431."},"year":"2023","language":[{"iso":"eng"}]},{"user_id":"76787","title":"IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran","place":"Cham","abstract":[{"lang":"eng","text":"Indonesian is classified as underrepresented in the Natural Language Processing (NLP) field, despite being the tenth most spoken language in the world with 198 million speakers. The paucity of datasets is recognized as the main reason for the slow advancements in NLP research for underrepresented languages. Significant attempts were made in 2020 to address this drawback for Indonesian. The Indonesian Natural Language Understanding (IndoNLU) benchmark was introduced alongside IndoBERT pre-trained language model. The second benchmark, Indonesian Language Evaluation Montage (IndoLEM), was presented in the same year. These benchmarks support several tasks, including Named Entity Recognition (NER). However, all NER datasets are in the public domain and do not contain domain-specific datasets. To alleviate this drawback, we introduce IndQNER, a manually annotated NER benchmark dataset in the religious domain that adheres to a meticulously designed annotation guideline. Since Indonesia has the world’s largest Muslim population, we build the dataset from the Indonesian translation of the Quran. The dataset includes 2475 named entities representing 18 different classes. To assess the annotation quality of IndQNER, we perform experiments with BiLSTM and CRF-based NER, as well as IndoBERT fine-tuning. The results reveal that the first model outperforms the second model achieving 0.98 F1 points. This outcome indicates that IndQNER may be an acceptable evaluation metric for Indonesian NER tasks in the aforementioned domain, widening the research’s domain range."}],"status":"public","date_created":"2023-08-17T12:41:45Z","publication_status":"published","publication_identifier":{"isbn":["9783031353192","9783031353208"],"issn":["0302-9743","1611-3349"]},"publisher":"Springer Nature Switzerland","author":[{"last_name":"Gusmita","full_name":"Gusmita, Ria Hari","first_name":"Ria Hari"},{"first_name":"Asep Fajar","full_name":"Firmansyah, Asep Fajar","last_name":"Firmansyah"},{"last_name":"Moussallem","full_name":"Moussallem, Diego","first_name":"Diego"},{"full_name":"Ngonga Ngomo, Axel-Cyrille","first_name":"Axel-Cyrille","last_name":"Ngonga Ngomo"}],"publication":"Natural Language Processing and Information Systems","department":[{"_id":"574"}],"doi":"10.1007/978-3-031-35320-8_12","_id":"46572","date_updated":"2023-08-17T12:52:03Z","conference":{"end_date":"2023-06-23","location":"Derby, UK","start_date":"2023-06-21","name":"International Conference on Applications of Natural Language to Information Systems (NLDB) 2023"},"language":[{"iso":"eng"}],"year":"2023","type":"book_chapter","citation":{"short":"R.H. Gusmita, A.F. Firmansyah, D. Moussallem, A.-C. Ngonga Ngomo, in: Natural Language Processing and Information Systems, Springer Nature Switzerland, Cham, 2023.","ieee":"R. H. Gusmita, A. F. Firmansyah, D. Moussallem, and A.-C. Ngonga Ngomo, “IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran,” in Natural Language Processing and Information Systems, Cham: Springer Nature Switzerland, 2023.","ama":"Gusmita RH, Firmansyah AF, Moussallem D, Ngonga Ngomo A-C. IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran. In: Natural Language Processing and Information Systems. Springer Nature Switzerland; 2023. doi:10.1007/978-3-031-35320-8_12","apa":"Gusmita, R. H., Firmansyah, A. F., Moussallem, D., & Ngonga Ngomo, A.-C. (2023). IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran. In Natural Language Processing and Information Systems. International Conference on Applications of Natural Language to Information Systems (NLDB) 2023, Derby, UK. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-35320-8_12","chicago":"Gusmita, Ria Hari, Asep Fajar Firmansyah, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran.” In Natural Language Processing and Information Systems. Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-35320-8_12.","bibtex":"@inbook{Gusmita_Firmansyah_Moussallem_Ngonga Ngomo_2023, place={Cham}, title={IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran}, DOI={10.1007/978-3-031-35320-8_12}, booktitle={Natural Language Processing and Information Systems}, publisher={Springer Nature Switzerland}, author={Gusmita, Ria Hari and Firmansyah, Asep Fajar and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2023} }","mla":"Gusmita, Ria Hari, et al. “IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran.” Natural Language Processing and Information Systems, Springer Nature Switzerland, 2023, doi:10.1007/978-3-031-35320-8_12."}},{"abstract":[{"lang":"eng","text":"AbstractExternal visualization (i.e., physically embodied visualization) is central to the teaching and learning of mathematics. As external visualization is an important part of mathematics at all levels of education, it is diverse, and research on external visualization has become a wide and complex field. The aim of this scoping review is to characterize external visualizations in recent mathematics education research in order to develop a common ground and guide future research. A qualitative content analysis of the full texts of 130 studies published between 2018 and 2022 applied a deductive-inductive coding procedure to assess four dimensions: visualization product or process, type of visualization, media, and purpose. The analysis revealed different types of external visualizations including visualizations with physical resemblance ranging from pictorial to abstract visualizations as well as three types of visualizations with structural resemblance: length, area, and relational visualizations. Future research should include measures of visualization products or processes to help explain the demands and affordances that different types of visualizations present to learners and teachers."}],"title":"Characterizing external visualization in mathematics education research: a scoping review","user_id":"99409","keyword":["General Mathematics","Education"],"publication":"ZDM – Mathematics Education","author":[{"last_name":"Schoenherr","first_name":"Johanna","full_name":"Schoenherr, Johanna"},{"last_name":"Schukajlow","full_name":"Schukajlow, Stanislaw","first_name":"Stanislaw"}],"publisher":"Springer Science and Business Media LLC","publication_status":"published","publication_identifier":{"issn":["1863-9690","1863-9704"]},"date_created":"2023-08-17T10:11:45Z","status":"public","date_updated":"2023-08-17T10:13:23Z","_id":"46569","doi":"10.1007/s11858-023-01494-3","citation":{"chicago":"Schoenherr, Johanna, and Stanislaw Schukajlow. “Characterizing External Visualization in Mathematics Education Research: A Scoping Review.” ZDM – Mathematics Education, 2023. https://doi.org/10.1007/s11858-023-01494-3.","apa":"Schoenherr, J., & Schukajlow, S. (2023). Characterizing external visualization in mathematics education research: a scoping review. ZDM – Mathematics Education. https://doi.org/10.1007/s11858-023-01494-3","ama":"Schoenherr J, Schukajlow S. Characterizing external visualization in mathematics education research: a scoping review. ZDM – Mathematics Education. Published online 2023. doi:10.1007/s11858-023-01494-3","mla":"Schoenherr, Johanna, and Stanislaw Schukajlow. “Characterizing External Visualization in Mathematics Education Research: A Scoping Review.” ZDM – Mathematics Education, Springer Science and Business Media LLC, 2023, doi:10.1007/s11858-023-01494-3.","bibtex":"@article{Schoenherr_Schukajlow_2023, title={Characterizing external visualization in mathematics education research: a scoping review}, DOI={10.1007/s11858-023-01494-3}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Schoenherr, Johanna and Schukajlow, Stanislaw}, year={2023} }","short":"J. Schoenherr, S. Schukajlow, ZDM – Mathematics Education (2023).","ieee":"J. Schoenherr and S. Schukajlow, “Characterizing external visualization in mathematics education research: a scoping review,” ZDM – Mathematics Education, 2023, doi: 10.1007/s11858-023-01494-3."},"type":"journal_article","year":"2023","language":[{"iso":"eng"}]},{"corporate_editor":["Leibniz Insitute for Educational Media ","Georg Eckert Institute"],"date_updated":"2023-08-18T10:16:33Z","_id":"46560","language":[{"iso":"eng"}],"page":"48","year":"2023","citation":{"bibtex":"@inbook{Vochatzer_2023, place={Braunschweig}, title={My first contact with the Foodsharing Initiative}, booktitle={Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art}, publisher={Leibniz Insitute for Educational Media, Georg Eckert Institute}, author={Vochatzer, Stefanie}, editor={Bentz , Julia and Leibniz Insitute for Educational Media and Georg Eckert Institute}, year={2023}, pages={48} }","mla":"Vochatzer, Stefanie. “My First Contact with the Foodsharing Initiative.” Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art, edited by Julia Bentz et al., Leibniz Insitute for Educational Media, Georg Eckert Institute, 2023, p. 48.","chicago":"Vochatzer, Stefanie. “My First Contact with the Foodsharing Initiative.” In Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art, edited by Julia Bentz , Leibniz Insitute for Educational Media , and Georg Eckert Institute, 48. Braunschweig: Leibniz Insitute for Educational Media, Georg Eckert Institute, 2023.","apa":"Vochatzer, S. (2023). My first contact with the Foodsharing Initiative. In J. Bentz , Leibniz Insitute for Educational Media , & Georg Eckert Institute (Eds.), Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art (p. 48). Leibniz Insitute for Educational Media, Georg Eckert Institute.","ama":"Vochatzer S. My first contact with the Foodsharing Initiative. In: Bentz J, Leibniz Insitute for Educational Media , Georg Eckert Institute, eds. Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art. Leibniz Insitute for Educational Media, Georg Eckert Institute; 2023:48.","ieee":"S. Vochatzer, “My first contact with the Foodsharing Initiative,” in Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art, J. Bentz , Leibniz Insitute for Educational Media , and Georg Eckert Institute, Eds. Braunschweig: Leibniz Insitute for Educational Media, Georg Eckert Institute, 2023, p. 48.","short":"S. Vochatzer, in: J. Bentz , Leibniz Insitute for Educational Media , Georg Eckert Institute (Eds.), Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art, Leibniz Insitute for Educational Media, Georg Eckert Institute, Braunschweig, 2023, p. 48."},"type":"book_chapter","user_id":"48187","title":"My first contact with the Foodsharing Initiative","place":"Braunschweig","date_created":"2023-08-17T09:23:08Z","status":"public","publication_identifier":{"unknown":["ISBN: 978-3-88304-000-4"]},"publication_status":"published","editor":[{"last_name":"Bentz ","first_name":"Julia ","full_name":"Bentz , Julia "}],"publication":"Creative Approaches to Climate and Peace Education. An Educationr’s Guide to Using Storytelling and Art","department":[{"_id":"723"},{"_id":"724"},{"_id":"36"}],"author":[{"first_name":"Stefanie","full_name":"Vochatzer, Stefanie","last_name":"Vochatzer","id":"95153"}],"publisher":"Leibniz Insitute for Educational Media, Georg Eckert Institute"},{"series_title":" Ruhr Economic Papers","language":[{"iso":"eng"}],"type":"working_paper","citation":{"short":"H. Schmitz, B.B. Tawiah, Life-Cycle Health Effects of Compulsory Schooling, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","ieee":"H. Schmitz and B. B. Tawiah, Life-cycle health effects of compulsory schooling, vol. 1006. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","apa":"Schmitz, H., & Tawiah, B. B. (2023). Life-cycle health effects of compulsory schooling (Vol. 1006). RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.","ama":"Schmitz H, Tawiah BB. Life-Cycle Health Effects of Compulsory Schooling. Vol 1006. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen; 2023.","chicago":"Schmitz, Hendrik, and Beatrice Baaba Tawiah. Life-Cycle Health Effects of Compulsory Schooling. Vol. 1006. Ruhr Economic Papers. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","mla":"Schmitz, Hendrik, and Beatrice Baaba Tawiah. Life-Cycle Health Effects of Compulsory Schooling. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","bibtex":"@book{Schmitz_Tawiah_2023, series={ Ruhr Economic Papers}, title={Life-cycle health effects of compulsory schooling}, volume={1006}, publisher={RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen}, author={Schmitz, Hendrik and Tawiah, Beatrice Baaba}, year={2023}, collection={ Ruhr Economic Papers} }"},"year":"2023","_id":"46534","date_updated":"2023-08-20T17:51:42Z","intvolume":" 1006","department":[{"_id":"281"},{"_id":"475"}],"keyword":["Education","health","life-cycle effects","compulsory schooling"],"author":[{"last_name":"Schmitz","id":"48879","first_name":"Hendrik","full_name":"Schmitz, Hendrik"},{"full_name":"Tawiah, Beatrice Baaba","first_name":"Beatrice Baaba","id":"70577","last_name":"Tawiah"}],"publisher":"RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen","date_created":"2023-08-16T09:51:10Z","status":"public","volume":1006,"abstract":[{"lang":"eng","text":"We study the effect of education on health (hospital stays, number of diagnosed conditions, self-rated poor health, and obesity) over the life-cycle in Germany, using compulsory schooling reforms as a source of exogenous variation. Our results suggest a positive correlation of health and education which increases over the life-cycle. We do not, however, find any positive local average treatment effects of an additional year of schooling on health or health care utilization for individuals up to age 79. An exception is obesity, where positive effects of schooling start to be visible around age 60 and become very large in age group 75-79. The results in age group 75-79 need to be interpreted with caution, however, due to small sample size and possible problems of attrition."}],"user_id":"53779","title":"Life-cycle health effects of compulsory schooling"},{"user_id":"11871","title":"Accelerating Concept Learning via Sampling","ddc":["000"],"file":[{"content_type":"application/pdf","date_updated":"2023-08-19T08:08:39Z","relation":"main_file","file_size":523067,"file_id":"46577","creator":"heindorf","access_level":"open_access","date_created":"2023-08-19T08:08:39Z","file_name":"baci2023_CIKM.pdf"}],"author":[{"last_name":"Baci","first_name":"Alkid","full_name":"Baci, Alkid"},{"last_name":"Heindorf","id":"11871","first_name":"Stefan","orcid":"0000-0002-4525-6865","full_name":"Heindorf, Stefan"}],"department":[{"_id":"760"}],"file_date_updated":"2023-08-19T08:08:39Z","publication":"CIKM","has_accepted_license":"1","status":"public","date_created":"2023-08-19T08:02:54Z","date_updated":"2023-08-19T08:08:53Z","_id":"46575","oa":"1","language":[{"iso":"eng"}],"citation":{"ieee":"A. Baci and S. Heindorf, “Accelerating Concept Learning via Sampling,” 2023.","short":"A. Baci, S. Heindorf, in: CIKM, 2023.","bibtex":"@inproceedings{Baci_Heindorf_2023, title={Accelerating Concept Learning via Sampling}, booktitle={CIKM}, author={Baci, Alkid and Heindorf, Stefan}, year={2023} }","mla":"Baci, Alkid, and Stefan Heindorf. “Accelerating Concept Learning via Sampling.” CIKM, 2023.","ama":"Baci A, Heindorf S. Accelerating Concept Learning via Sampling. In: CIKM. ; 2023.","apa":"Baci, A., & Heindorf, S. (2023). Accelerating Concept Learning via Sampling. CIKM.","chicago":"Baci, Alkid, and Stefan Heindorf. “Accelerating Concept Learning via Sampling.” In CIKM, 2023."},"year":"2023","type":"conference"},{"language":[{"iso":"eng"}],"type":"working_paper","year":"2023","citation":{"chicago":"Freise, Diana, Valentin Schiele, and Hendrik Schmitz. Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data. Elsevier BV, 2023. https://doi.org/10.2139/ssrn.4372490.","apa":"Freise, D., Schiele, V., & Schmitz, H. (2023). Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data. Elsevier BV. https://doi.org/10.2139/ssrn.4372490","ama":"Freise D, Schiele V, Schmitz H. Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data. Elsevier BV; 2023. doi:10.2139/ssrn.4372490","mla":"Freise, Diana, et al. Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data. Elsevier BV, 2023, doi:10.2139/ssrn.4372490.","bibtex":"@book{Freise_Schiele_Schmitz_2023, title={Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data}, DOI={10.2139/ssrn.4372490}, publisher={Elsevier BV}, author={Freise, Diana and Schiele, Valentin and Schmitz, Hendrik}, year={2023} }","short":"D. Freise, V. Schiele, H. Schmitz, Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data, Elsevier BV, 2023.","ieee":"D. Freise, V. Schiele, and H. Schmitz, Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data. Elsevier BV, 2023."},"main_file_link":[{"url":"https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4372490"}],"doi":"10.2139/ssrn.4372490","date_updated":"2023-08-20T17:49:34Z","_id":"46521","date_created":"2023-08-16T09:31:31Z","status":"public","publication_identifier":{"issn":["1556-5068"]},"keyword":["General Earth and Planetary Sciences","General Environmental Science"],"department":[{"_id":"475"},{"_id":"281"}],"author":[{"first_name":"Diana","full_name":"Freise, Diana","last_name":"Freise","id":"45323"},{"full_name":"Schiele, Valentin","first_name":"Valentin","id":"53779","last_name":"Schiele"},{"first_name":"Hendrik","full_name":"Schmitz, Hendrik","last_name":"Schmitz","id":"48879"}],"publisher":"Elsevier BV","user_id":"53779","title":"Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data"},{"_id":"46579","date_updated":"2023-08-21T05:53:35Z","oa":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/pdf/2307.15325"}],"language":[{"iso":"eng"}],"citation":{"short":"S. Peitz, H. Harder, F. Nüske, F. Philipp, M. Schaller, K. Worthmann, ArXiv:2307.15325 (2023).","ieee":"S. Peitz, H. Harder, F. Nüske, F. Philipp, M. Schaller, and K. Worthmann, “Partial observations, coarse graining and equivariance in Koopman operator theory for large-scale dynamical systems,” arXiv:2307.15325. 2023.","chicago":"Peitz, Sebastian, Hans Harder, Feliks Nüske, Friedrich Philipp, Manuel Schaller, and Karl Worthmann. “Partial Observations, Coarse Graining and Equivariance in Koopman Operator Theory for Large-Scale Dynamical Systems.” ArXiv:2307.15325, 2023.","ama":"Peitz S, Harder H, Nüske F, Philipp F, Schaller M, Worthmann K. Partial observations, coarse graining and equivariance in Koopman operator theory for large-scale dynamical systems. arXiv:230715325. Published online 2023.","apa":"Peitz, S., Harder, H., Nüske, F., Philipp, F., Schaller, M., & Worthmann, K. (2023). Partial observations, coarse graining and equivariance in Koopman operator theory for large-scale dynamical systems. In arXiv:2307.15325.","mla":"Peitz, Sebastian, et al. “Partial Observations, Coarse Graining and Equivariance in Koopman Operator Theory for Large-Scale Dynamical Systems.” ArXiv:2307.15325, 2023.","bibtex":"@article{Peitz_Harder_Nüske_Philipp_Schaller_Worthmann_2023, title={Partial observations, coarse graining and equivariance in Koopman operator theory for large-scale dynamical systems}, journal={arXiv:2307.15325}, author={Peitz, Sebastian and Harder, Hans and Nüske, Feliks and Philipp, Friedrich and Schaller, Manuel and Worthmann, Karl}, year={2023} }"},"type":"preprint","year":"2023","abstract":[{"lang":"eng","text":"The Koopman operator has become an essential tool for data-driven analysis, prediction and control of complex systems, the main reason being the enormous potential of identifying linear function space representations of nonlinear\r\ndynamics from measurements. Until now, the situation where for large-scale systems, we (i) only have access to partial observations (i.e., measurements, as is very common for experimental data) or (ii) deliberately perform coarse\r\ngraining (for efficiency reasons) has not been treated to its full extent. In this paper, we address the pitfall associated with this situation, that the classical EDMD algorithm does not automatically provide a Koopman operator approximation for the underlying system if we do not carefully select the number of observables. Moreover, we show that symmetries in the system dynamics can be carried over to the Koopman operator, which allows us to massively increase the model efficiency. We also briefly draw a connection to domain decomposition techniques for partial differential equations and present numerical evidence using the Kuramoto--Sivashinsky equation."}],"external_id":{"arxiv":["2307.15325"]},"user_id":"47427","title":"Partial observations, coarse graining and equivariance in Koopman operator theory for large-scale dynamical systems","author":[{"first_name":"Sebastian","full_name":"Peitz, Sebastian","orcid":"0000-0002-3389-793X","last_name":"Peitz","id":"47427"},{"id":"98879","last_name":"Harder","full_name":"Harder, Hans","first_name":"Hans"},{"first_name":"Feliks","full_name":"Nüske, Feliks","last_name":"Nüske"},{"last_name":"Philipp","first_name":"Friedrich","full_name":"Philipp, Friedrich"},{"full_name":"Schaller, Manuel","first_name":"Manuel","last_name":"Schaller"},{"last_name":"Worthmann","first_name":"Karl","full_name":"Worthmann, Karl"}],"publication":"arXiv:2307.15325","department":[{"_id":"655"}],"status":"public","date_created":"2023-08-21T05:52:24Z"},{"_id":"46536","intvolume":" 1011","date_updated":"2023-08-20T17:59:18Z","citation":{"ieee":"D. Monsees and H. Schmitz, The effect of compulsory schooling on vaccination against COVID and Influenza, vol. 1011. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","short":"D. Monsees, H. Schmitz, The Effect of Compulsory Schooling on Vaccination against COVID and Influenza, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","mla":"Monsees, Daniel, and Hendrik Schmitz. The Effect of Compulsory Schooling on Vaccination against COVID and Influenza. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","bibtex":"@book{Monsees_Schmitz_2023, series={ Ruhr Economic Papers}, title={The effect of compulsory schooling on vaccination against COVID and Influenza}, volume={1011}, publisher={RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen}, author={Monsees, Daniel and Schmitz, Hendrik}, year={2023}, collection={ Ruhr Economic Papers} }","chicago":"Monsees, Daniel, and Hendrik Schmitz. The Effect of Compulsory Schooling on Vaccination against COVID and Influenza. Vol. 1011. Ruhr Economic Papers. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen, 2023.","apa":"Monsees, D., & Schmitz, H. (2023). The effect of compulsory schooling on vaccination against COVID and Influenza (Vol. 1011). RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.","ama":"Monsees D, Schmitz H. The Effect of Compulsory Schooling on Vaccination against COVID and Influenza. Vol 1011. RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen; 2023."},"year":"2023","type":"working_paper","language":[{"iso":"eng"}],"series_title":" Ruhr Economic Papers","title":"The effect of compulsory schooling on vaccination against COVID and Influenza","user_id":"53779","abstract":[{"lang":"eng","text":"We study the effect of education on vaccination against COVID-19 and influenza in Germany and Europe. Our identification strategy makes use of changes in compulsory schooling laws and allows to estimate local average treatment effects for individuals between 59 and 91 years of age. We find no significant effect of an additional year of schooling on vaccination status in Germany. Pooling data from Europe, we conclude that schooling increases the likelihood to vaccinate against COVID by an economically negligible effect of one percentage point (zero for influenza). However, we find indications that additional schooling increases fear of side effects from COVID vaccination."}],"volume":1011,"date_created":"2023-08-16T09:56:03Z","status":"public","keyword":["COVID","influenza","vaccination","education","compulsory schooling"],"department":[{"_id":"281"},{"_id":"475"}],"author":[{"last_name":"Monsees","full_name":"Monsees, Daniel","first_name":"Daniel"},{"last_name":"Schmitz","id":"48879","first_name":"Hendrik","full_name":"Schmitz, Hendrik"}],"publisher":"RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen"},{"year":"2023","type":"conference","citation":{"ama":"Greiff C, Mateos-Núñez D, Simoni R, et al. Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions. In: 2023 24th International Radar Symposium (IRS). IEEE; 2023. doi:10.23919/IRS57608.2023.10172475","apa":"Greiff, C., Mateos-Núñez, D., Simoni, R., González-Huici, M., Kruse, S., Scheytt, J. C., Kolk, K., Höller, C., Kurz, H. G., Meinecke, M.-M., & Gisder, T. (2023). Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions. 2023 24th International Radar Symposium (IRS). 2023 24th International Radar Symposium (IRS), Berlin, Germany. https://doi.org/10.23919/IRS57608.2023.10172475","chicago":"Greiff, Christian , David Mateos-Núñez, Renato Simoni, Maria González-Huici, Stephan Kruse, J. Christoph Scheytt, Karl Kolk, et al. “Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions.” In 2023 24th International Radar Symposium (IRS). IEEE, 2023. https://doi.org/10.23919/IRS57608.2023.10172475.","bibtex":"@inproceedings{Greiff_Mateos-Núñez_Simoni_González-Huici_Kruse_Scheytt_Kolk_Höller_Kurz_Meinecke_et al._2023, title={Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions}, DOI={10.23919/IRS57608.2023.10172475}, booktitle={2023 24th International Radar Symposium (IRS)}, publisher={IEEE}, author={Greiff, Christian and Mateos-Núñez, David and Simoni, Renato and González-Huici, Maria and Kruse, Stephan and Scheytt, J. Christoph and Kolk, Karl and Höller, Christian and Kurz, Heiko Gustav and Meinecke, Marc-Michael and et al.}, year={2023} }","mla":"Greiff, Christian, et al. “Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions.” 2023 24th International Radar Symposium (IRS), IEEE, 2023, doi:10.23919/IRS57608.2023.10172475.","short":"C. Greiff, D. Mateos-Núñez, R. Simoni, M. González-Huici, S. Kruse, J.C. Scheytt, K. Kolk, C. Höller, H.G. Kurz, M.-M. Meinecke, T. Gisder, in: 2023 24th International Radar Symposium (IRS), IEEE, 2023.","ieee":"C. Greiff et al., “Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions,” presented at the 2023 24th International Radar Symposium (IRS), Berlin, Germany, 2023, doi: 10.23919/IRS57608.2023.10172475."},"language":[{"iso":"eng"}],"_id":"46426","date_updated":"2023-08-21T08:48:39Z","conference":{"start_date":"2023.05.24","name":"2023 24th International Radar Symposium (IRS)","location":"Berlin, Germany","end_date":"2023.05.26"},"doi":"10.23919/IRS57608.2023.10172475","publisher":"IEEE","author":[{"last_name":"Greiff","first_name":"Christian ","full_name":"Greiff, Christian "},{"full_name":"Mateos-Núñez, David","first_name":"David","last_name":"Mateos-Núñez"},{"last_name":"Simoni","full_name":"Simoni, Renato","first_name":"Renato"},{"first_name":"Maria","full_name":"González-Huici, Maria","last_name":"González-Huici"},{"first_name":"Stephan","full_name":"Kruse, Stephan","last_name":"Kruse","id":"38254"},{"last_name":"Scheytt","id":"37144","first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, J. Christoph"},{"first_name":"Karl","full_name":"Kolk, Karl","last_name":"Kolk"},{"last_name":"Höller","first_name":"Christian","full_name":"Höller, Christian"},{"first_name":"Heiko Gustav","full_name":"Kurz, Heiko Gustav","last_name":"Kurz"},{"last_name":"Meinecke","first_name":"Marc-Michael","full_name":"Meinecke, Marc-Michael"},{"first_name":"Thomas","full_name":"Gisder, Thomas","last_name":"Gisder"}],"department":[{"_id":"58"}],"publication":"2023 24th International Radar Symposium (IRS)","publication_identifier":{"eisbn":["978-3-944976-34-1"]},"status":"public","date_created":"2023-08-07T06:45:11Z","abstract":[{"text":"One of the main challenges for next generation automotive radars is the improvement of angular resolution to a sub-degree level. In this context, wide aperture automotive radars of 1m length or more and resolution close to 0.1° in azimuth and 0.5° in elevation could be beneficial. To enable coherent processing of arrays with such large aperture, prior (i.e offline) and online calibration are necessary: channel imbalances (gains and phases) and three dimensional coordinates of transmit and receive elements need to be determined. We propose a calibration strategy based on alternating steps between the two subtasks of i) channel imbalance estimation with ‘known’ array positions, by applying a singular value decomposition to the resulting tensor calculus problem; and ii) antenna position estimation with ’known’ channel imbalances, by numerically maximizing the Bayesian posterior probability; in both cases operating on range/Doppler snapshots of disjoint targets (with potentially unknown locations). Simulation studies based on the parameters of a MIMO 8x6 linear sparse array show promising results as long as the initial position errors do not exceed half a wavelength (2mm), beyond which we observe strong effects of ambiguity. Experimental results with real measurements show that after calibration in laboratory conditions, our MIMO 8x6 demonstrator with 50cm aperture is able to resolve two targets at the same range with angular separation at least as close as 0.4°.","lang":"eng"}],"title":"Calibration of Large Coherent MIMO Radar Arrays: Channel Imbalances and 3D Antenna Positions","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/abstract/document/10172475"}]},"user_id":"15931"},{"conference":{"end_date":"2023-02-16","location":"Stuttgart","name":"WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte","start_date":"2023-02-15"},"date_updated":"2023-08-21T18:47:27Z","_id":"42459","language":[{"iso":"ger"}],"type":"conference_abstract","citation":{"short":"M. Ostermann, J. Behm, T. Marten, T. Tröster, in: WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart, Germany, 2023.","ieee":"M. Ostermann, J. Behm, T. Marten, and T. Tröster, “NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen,” presented at the WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart, 2023.","chicago":"Ostermann, Moritz, Jonathan Behm, Thorsten Marten, and Thomas Tröster. “NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen.” In WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte. Stuttgart, Germany, 2023.","apa":"Ostermann, M., Behm, J., Marten, T., & Tröster, T. (2023). NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen. WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte. WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, Stuttgart.","ama":"Ostermann M, Behm J, Marten T, Tröster T. NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen. In: WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte. ; 2023.","bibtex":"@inproceedings{Ostermann_Behm_Marten_Tröster_2023, place={Stuttgart, Germany}, title={NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen}, booktitle={WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte}, author={Ostermann, Moritz and Behm, Jonathan and Marten, Thorsten and Tröster, Thomas}, year={2023} }","mla":"Ostermann, Moritz, et al. “NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen.” WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte, 2023."},"year":"2023","place":"Stuttgart, Germany","user_id":"44763","title":"NeMo.bil - Dekarbonisierung des Verkehrs mithilfe von Leichtbau-Fahrzeugschwärmen","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"publication":"WerkstoffPlus Auto 13. Fachtagung für neue Fahrzeug- und Werkstoffkonzepte","author":[{"full_name":"Ostermann, Moritz","orcid":"https://orcid.org/0000-0003-1146-0443","first_name":"Moritz","id":"44763","last_name":"Ostermann"},{"full_name":"Behm, Jonathan","first_name":"Jonathan","id":"50525","last_name":"Behm"},{"id":"338","last_name":"Marten","full_name":"Marten, Thorsten","first_name":"Thorsten"},{"id":"553","last_name":"Tröster","full_name":"Tröster, Thomas","first_name":"Thomas"}],"date_created":"2023-02-24T09:11:28Z","status":"public"},{"title":"\"Oh yes! over-preparing for meetings is my jam :)\": The Gendered Experiences of System Administrators","user_id":"15458","volume":7,"status":"public","date_created":"2023-07-11T06:23:54Z","author":[{"full_name":"Kaur, Mannat","first_name":"Mannat","last_name":"Kaur"},{"last_name":"Ramulu","full_name":"Ramulu, Harshini Sri","first_name":"Harshini Sri"},{"last_name":"Acar","first_name":"Yasemin","full_name":"Acar, Yasemin"},{"first_name":"Tobias","full_name":"Fiebig, Tobias","last_name":"Fiebig"}],"publication":"Proc. ACM Hum. Comput. Interact.","doi":"10.1145/3579617","issue":"CSCW1","_id":"45984","intvolume":" 7","date_updated":"2023-08-22T06:52:54Z","citation":{"mla":"Kaur, Mannat, et al. “‘Oh Yes! Over-Preparing for Meetings Is My Jam :)’: The Gendered Experiences of System Administrators.” Proc. ACM Hum. Comput. Interact., vol. 7, no. CSCW1, 2023, pp. 1–38, doi:10.1145/3579617.","bibtex":"@article{Kaur_Ramulu_Acar_Fiebig_2023, title={“Oh yes! over-preparing for meetings is my jam :)”: The Gendered Experiences of System Administrators}, volume={7}, DOI={10.1145/3579617}, number={CSCW1}, journal={Proc. ACM Hum. Comput. Interact.}, author={Kaur, Mannat and Ramulu, Harshini Sri and Acar, Yasemin and Fiebig, Tobias}, year={2023}, pages={1–38} }","chicago":"Kaur, Mannat, Harshini Sri Ramulu, Yasemin Acar, and Tobias Fiebig. “‘Oh Yes! Over-Preparing for Meetings Is My Jam :)’: The Gendered Experiences of System Administrators.” Proc. ACM Hum. Comput. Interact. 7, no. CSCW1 (2023): 1–38. https://doi.org/10.1145/3579617.","apa":"Kaur, M., Ramulu, H. S., Acar, Y., & Fiebig, T. (2023). “Oh yes! over-preparing for meetings is my jam :)”: The Gendered Experiences of System Administrators. Proc. ACM Hum. Comput. Interact., 7(CSCW1), 1–38. https://doi.org/10.1145/3579617","ama":"Kaur M, Ramulu HS, Acar Y, Fiebig T. “Oh yes! over-preparing for meetings is my jam :)”: The Gendered Experiences of System Administrators. Proc ACM Hum Comput Interact. 2023;7(CSCW1):1–38. doi:10.1145/3579617","ieee":"M. Kaur, H. S. Ramulu, Y. Acar, and T. Fiebig, “‘Oh yes! over-preparing for meetings is my jam :)’: The Gendered Experiences of System Administrators,” Proc. ACM Hum. Comput. Interact., vol. 7, no. CSCW1, pp. 1–38, 2023, doi: 10.1145/3579617.","short":"M. Kaur, H.S. Ramulu, Y. Acar, T. Fiebig, Proc. ACM Hum. Comput. Interact. 7 (2023) 1–38."},"year":"2023","type":"journal_article","page":"1–38","language":[{"iso":"eng"}]},{"page":"1–31","citation":{"bibtex":"@article{Bouma-Sims_Acar_2023, title={Beyond the Boolean: How Programmers Ask About, Use, and Discuss Gender}, volume={7}, DOI={10.1145/3579461}, number={CSCW1}, journal={Proc. ACM Hum. Comput. Interact.}, author={Bouma-Sims, Elijah and Acar, Yasemin}, year={2023}, pages={1–31} }","mla":"Bouma-Sims, Elijah, and Yasemin Acar. “Beyond the Boolean: How Programmers Ask About, Use, and Discuss Gender.” Proc. ACM Hum. Comput. Interact., vol. 7, no. CSCW1, 2023, pp. 1–31, doi:10.1145/3579461.","chicago":"Bouma-Sims, Elijah, and Yasemin Acar. “Beyond the Boolean: How Programmers Ask About, Use, and Discuss Gender.” Proc. ACM Hum. Comput. Interact. 7, no. CSCW1 (2023): 1–31. https://doi.org/10.1145/3579461.","apa":"Bouma-Sims, E., & Acar, Y. (2023). Beyond the Boolean: How Programmers Ask About, Use, and Discuss Gender. Proc. ACM Hum. Comput. Interact., 7(CSCW1), 1–31. https://doi.org/10.1145/3579461","ama":"Bouma-Sims E, Acar Y. Beyond the Boolean: How Programmers Ask About, Use, and Discuss Gender. Proc ACM Hum Comput Interact. 2023;7(CSCW1):1–31. doi:10.1145/3579461","ieee":"E. Bouma-Sims and Y. Acar, “Beyond the Boolean: How Programmers Ask About, Use, and Discuss Gender,” Proc. ACM Hum. Comput. Interact., vol. 7, no. CSCW1, pp. 1–31, 2023, doi: 10.1145/3579461.","short":"E. Bouma-Sims, Y. Acar, Proc. ACM Hum. Comput. Interact. 7 (2023) 1–31."},"year":"2023","type":"journal_article","language":[{"iso":"eng"}],"_id":"45983","date_updated":"2023-08-22T06:56:42Z","intvolume":" 7","doi":"10.1145/3579461","issue":"CSCW1","publication":"Proc. ACM Hum. Comput. Interact.","author":[{"full_name":"Bouma-Sims, Elijah","first_name":"Elijah","last_name":"Bouma-Sims"},{"first_name":"Yasemin","full_name":"Acar, Yasemin","last_name":"Acar"}],"volume":7,"date_created":"2023-07-11T06:17:02Z","status":"public","title":"Beyond the Boolean: How Programmers Ask About, Use, and Discuss Gender","user_id":"15458"},{"date_updated":"2023-08-22T10:40:29Z","_id":"46622","intvolume":" 6","main_file_link":[{"url":"https://stiftung-hochschullehre.de/blog/lehren-im-leben-dr-nerea-voeing/"}],"language":[{"iso":"ger"}],"citation":{"short":"N. Vöing, Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre 6 (2023).","ieee":"N. Vöing, “16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing,” Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre, vol. 6, 2023.","chicago":"Vöing, Nerea. “16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing.” Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre 6 (2023).","apa":"Vöing, N. (2023). 16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing. Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre, 6.","ama":"Vöing N. 16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing. Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre. 2023;6.","bibtex":"@article{Vöing_2023, title={16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing}, volume={6}, journal={Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre}, author={Vöing, Nerea}, year={2023} }","mla":"Vöing, Nerea. “16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing.” Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre, vol. 6, 2023."},"year":"2023","type":"journal_article","user_id":"5054","title":"16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing","publication":"Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre","author":[{"id":"5054","last_name":"Vöing","full_name":"Vöing, Nerea","first_name":"Nerea"}],"date_created":"2023-08-22T10:40:26Z","status":"public","volume":6,"publication_status":"published"},{"year":"2023","citation":{"ieee":"D. Brennecken, “Dunkl convolution and elliptic regularity for Dunkl operators,” arXiv:2308.07710. 2023.","short":"D. Brennecken, ArXiv:2308.07710 (2023).","mla":"Brennecken, Dominik. “Dunkl Convolution and Elliptic Regularity for Dunkl Operators.” ArXiv:2308.07710, 2023.","bibtex":"@article{Brennecken_2023, title={Dunkl convolution and elliptic regularity for Dunkl operators}, journal={arXiv:2308.07710}, author={Brennecken, Dominik}, year={2023} }","ama":"Brennecken D. Dunkl convolution and elliptic regularity for Dunkl operators. arXiv:230807710. Published online 2023.","apa":"Brennecken, D. (2023). Dunkl convolution and elliptic regularity for Dunkl operators. In arXiv:2308.07710.","chicago":"Brennecken, Dominik. “Dunkl Convolution and Elliptic Regularity for Dunkl Operators.” ArXiv:2308.07710, 2023."},"type":"preprint","_id":"46614","date_updated":"2023-08-22T09:32:30Z","date_created":"2023-08-22T09:27:50Z","status":"public","publication":"arXiv:2308.07710","author":[{"last_name":"Brennecken","full_name":"Brennecken, Dominik","first_name":"Dominik"}],"user_id":"55911","title":"Dunkl convolution and elliptic regularity for Dunkl operators","external_id":{"arxiv":["2308.07710"]},"abstract":[{"text":"We discuss in which cases the Dunkl convolution of distributions, possibly\nboth with non-compact support, can be defined and study its analytic\nproperties. We prove results on the (singular-)support of Dunkl convolutions.\nBased on this, we are able to prove a theorem on elliptic regularity for a\ncertain class of Dunkl operators, called elliptic Dunkl operators. Finally, for\nthe root systems of type A we consider the Dunkl-type Riesz distributions,\nprove that their Dunkl convolution exists and compute their convolution.","lang":"eng"}]},{"date_updated":"2023-08-22T10:42:45Z","_id":"46623","language":[{"iso":"ger"}],"type":"journal_article","citation":{"short":"N. Vöing, Trafohaus//Lehre (Podcast der HD Sachsen) (2023).","ieee":"N. Vöing, “Ein Blick auf Lehre und Lernen in Hochschulen durch die Brille der Hochschuldidaktik\",” Trafohaus//Lehre (Podcast der HD Sachsen), 2023.","apa":"Vöing, N. (2023). Ein Blick auf Lehre und Lernen in Hochschulen durch die Brille der Hochschuldidaktik\". Trafohaus//Lehre (Podcast der HD Sachsen).","ama":"Vöing N. Ein Blick auf Lehre und Lernen in Hochschulen durch die Brille der Hochschuldidaktik\". Trafohaus//Lehre (Podcast der HD Sachsen). Published online 2023.","chicago":"Vöing, Nerea. “Ein Blick auf Lehre und Lernen in Hochschulen durch die Brille der Hochschuldidaktik\".” Trafohaus//Lehre (Podcast der HD Sachsen), 2023.","bibtex":"@article{Vöing_2023, title={Ein Blick auf Lehre und Lernen in Hochschulen durch die Brille der Hochschuldidaktik\"}, journal={Trafohaus//Lehre (Podcast der HD Sachsen)}, author={Vöing, Nerea}, year={2023} }","mla":"Vöing, Nerea. “Ein Blick auf Lehre und Lernen in Hochschulen durch die Brille der Hochschuldidaktik\".” Trafohaus//Lehre (Podcast der HD Sachsen), 2023."},"year":"2023","main_file_link":[{"url":"https://www.hd-sachsen.de/veroeffentlichungen/podcast"}],"user_id":"5054","title":"Ein Blick auf Lehre und Lernen in Hochschulen durch die Brille der Hochschuldidaktik\"","date_created":"2023-08-22T10:42:41Z","status":"public","publication_status":"published","publication":"Trafohaus//Lehre (Podcast der HD Sachsen)","author":[{"last_name":"Vöing","id":"5054","first_name":"Nerea","full_name":"Vöing, Nerea"}]},{"date_updated":"2023-08-22T11:20:43Z","_id":"46624","main_file_link":[{"url":"https://www.e-teaching.org/didaktik/qualitaet/lehrentwicklung-durch-scholarship-of-teaching-and-learning "}],"language":[{"iso":"ger"}],"type":"report","year":"2023","citation":{"ama":"Vöing N, Arnold M, Reisas S. Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen.; 2023.","apa":"Vöing, N., Arnold, M., & Reisas, S. (2023). Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen.","chicago":"Vöing, Nerea, Maik Arnold, and Sabine Reisas. Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen. e-teaching.org, 2023.","mla":"Vöing, Nerea, et al. Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen. 2023.","bibtex":"@book{Vöing_Arnold_Reisas_2023, place={e-teaching.org}, title={Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen}, author={Vöing, Nerea and Arnold, Maik and Reisas, Sabine}, year={2023} }","short":"N. Vöing, M. Arnold, S. Reisas, Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen, e-teaching.org, 2023.","ieee":"N. Vöing, M. Arnold, and S. Reisas, Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen. e-teaching.org, 2023."},"place":"e-teaching.org","user_id":"5054","title":"Lehrentwicklung durch Scholarship of Teaching and Learning – mit SoTL Hochschullehre beforschen, weiterentwickeln und teilen","author":[{"full_name":"Vöing, Nerea","first_name":"Nerea","id":"5054","last_name":"Vöing"},{"last_name":"Arnold","full_name":"Arnold, Maik","first_name":"Maik"},{"first_name":"Sabine","full_name":"Reisas, Sabine","last_name":"Reisas"}],"status":"public","date_created":"2023-08-22T11:20:39Z","publication_status":"published"},{"status":"public","date_created":"2023-06-13T18:32:33Z","volume":14,"author":[{"full_name":"Karakaya, Yasin","first_name":"Yasin","id":"95069","last_name":"Karakaya"},{"first_name":"H.","full_name":"Somnitz, H.","last_name":"Somnitz"},{"last_name":"Hermsen","first_name":"A.","full_name":"Hermsen, A."},{"first_name":"Munko","orcid":"https://orcid.org/0000-0002-7773-047X","full_name":"Gonchikzhapov, Munko","last_name":"Gonchikzhapov","id":"94996"},{"id":"94562","last_name":"Kasper","orcid":"0000-0003-3993-5316 ","full_name":"Kasper, Tina","first_name":"Tina"}],"publisher":"Elsevier BV","quality_controlled":"1","keyword":["Metastable particles","Nanomaterials","Quartz-crystal-microbalance","Molecular-beam mass spectrometry","Tetramethylsilane","Reaction kinetics"],"publication":"Applications in Energy and Combustion Science","user_id":"94996","year":"2023","type":"journal_article","citation":{"ieee":"Y. Karakaya, H. Somnitz, A. Hermsen, M. Gonchikzhapov, and T. Kasper, “Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis,” Applications in Energy and Combustion Science, vol. 14, Art. no. 100152, 2023, doi: 10.1016/j.jaecs.2023.100152.","short":"Y. Karakaya, H. Somnitz, A. Hermsen, M. Gonchikzhapov, T. Kasper, Applications in Energy and Combustion Science 14 (2023).","bibtex":"@article{Karakaya_Somnitz_Hermsen_Gonchikzhapov_Kasper_2023, title={Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis}, volume={14}, DOI={10.1016/j.jaecs.2023.100152}, number={100152}, journal={Applications in Energy and Combustion Science}, publisher={Elsevier BV}, author={Karakaya, Yasin and Somnitz, H. and Hermsen, A. and Gonchikzhapov, Munko and Kasper, Tina}, year={2023} }","mla":"Karakaya, Yasin, et al. “Revisiting the Initial Reaction Rates for TMS Combustion and a New Evidence for Metastable Silica Nanoparticles in the Gas-Phase Synthesis.” Applications in Energy and Combustion Science, vol. 14, 100152, Elsevier BV, 2023, doi:10.1016/j.jaecs.2023.100152.","ama":"Karakaya Y, Somnitz H, Hermsen A, Gonchikzhapov M, Kasper T. Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis. Applications in Energy and Combustion Science. 2023;14. doi:10.1016/j.jaecs.2023.100152","apa":"Karakaya, Y., Somnitz, H., Hermsen, A., Gonchikzhapov, M., & Kasper, T. (2023). Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis. Applications in Energy and Combustion Science, 14, Article 100152. https://doi.org/10.1016/j.jaecs.2023.100152","chicago":"Karakaya, Yasin, H. Somnitz, A. Hermsen, Munko Gonchikzhapov, and Tina Kasper. “Revisiting the Initial Reaction Rates for TMS Combustion and a New Evidence for Metastable Silica Nanoparticles in the Gas-Phase Synthesis.” Applications in Energy and Combustion Science 14 (2023). https://doi.org/10.1016/j.jaecs.2023.100152."},"main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S2666352X23000419"}],"article_number":"100152","intvolume":" 14","_id":"45602","publication_status":"published","publication_identifier":{"issn":["2666-352X"]},"department":[{"_id":"728"}],"title":"Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis","language":[{"iso":"eng"}],"oa":"1","doi":"10.1016/j.jaecs.2023.100152","date_updated":"2023-08-22T20:03:29Z"},{"editor":[{"full_name":"Teti, Roberto","first_name":"Roberto","last_name":"Teti"}],"date_created":"2023-08-08T07:42:04Z","status":"public","department":[{"_id":"152"},{"_id":"741"}],"publication":"Procedia CIRP ICME","keyword":["Design-for-X","Scenario-Technique","sustainability","uncertainty","Life-Cycle Engineering","Additive Manufacturing","Circular Economy"],"quality_controlled":"1","author":[{"last_name":"Gräßler","id":"47565","first_name":"Iris","full_name":"Gräßler, Iris","orcid":"0000-0001-5765-971X"},{"full_name":"Mozgova, Iryna","first_name":"Iryna","id":"95903","last_name":"Mozgova"},{"last_name":"Pottebaum","id":"405","first_name":"Jens","orcid":"http://orcid.org/0000-0001-8778-2989","full_name":"Pottebaum, Jens"},{"full_name":"Ott, Manuel","first_name":"Manuel","id":"44204","last_name":"Ott"},{"first_name":"Philipp","full_name":"Jung, Philipp","last_name":"Jung"},{"last_name":"Hesse","id":"60633","first_name":"Philipp","full_name":"Hesse, Philipp"}],"publisher":"Elsevier","title":"Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique","user_id":"405","abstract":[{"text":"New technologies and materials carry significant potential for sustainable production and use of products. As an example, Additive Manufacturing technologies and materials promise lightweight design and energy efficient use of parts. Exhausting the full potential requires: a) consideration of uncertainties with respect to future capabilities, and b) upgradeable design guidelines to cover advancements consistently. The proposed approach merges concepts of Design-for-X with foresight algorithms of Scenario-Technique to derive actionable knowledge. It is validated by an application in the field of Additive Manufacturing, namely Metal Fused Deposition Modelling. Engineers benefit from the intuitive access to heterogeneous types of sustainability related information.","lang":"eng"}],"citation":{"chicago":"Gräßler, Iris, Iryna Mozgova, Jens Pottebaum, Manuel Ott, Philipp Jung, and Philipp Hesse. “Handling of Uncertainties in the Design of Sustainable Additive Manufacturing Products by Merging Design-for-X and Scenario-Technique.” In Procedia CIRP ICME, edited by Roberto Teti. Elsevier, 2023.","apa":"Gräßler, I., Mozgova, I., Pottebaum, J., Ott, M., Jung, P., & Hesse, P. (2023). Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique. In R. Teti (Ed.), Procedia CIRP ICME. Elsevier.","ama":"Gräßler I, Mozgova I, Pottebaum J, Ott M, Jung P, Hesse P. Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique. In: Teti R, ed. Procedia CIRP ICME. Elsevier; 2023.","bibtex":"@inproceedings{Gräßler_Mozgova_Pottebaum_Ott_Jung_Hesse_2023, title={Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique}, booktitle={Procedia CIRP ICME}, publisher={Elsevier}, author={Gräßler, Iris and Mozgova, Iryna and Pottebaum, Jens and Ott, Manuel and Jung, Philipp and Hesse, Philipp}, editor={Teti, Roberto}, year={2023} }","mla":"Gräßler, Iris, et al. “Handling of Uncertainties in the Design of Sustainable Additive Manufacturing Products by Merging Design-for-X and Scenario-Technique.” Procedia CIRP ICME, edited by Roberto Teti, Elsevier, 2023.","short":"I. Gräßler, I. Mozgova, J. Pottebaum, M. Ott, P. Jung, P. Hesse, in: R. Teti (Ed.), Procedia CIRP ICME, Elsevier, 2023.","ieee":"I. Gräßler, I. Mozgova, J. Pottebaum, M. Ott, P. Jung, and P. Hesse, “Handling of uncertainties in the design of sustainable Additive Manufacturing products by merging Design-for-X and Scenario-Technique,” in Procedia CIRP ICME, Gulf of Naples, 2023."},"type":"conference","year":"2023","language":[{"iso":"eng"}],"conference":{"location":"Gulf of Naples","start_date":"2023-07-11","name":"17th CIRP Conference on Intelligent Computation in Manufacturing Engineering","end_date":"2023-07-14"},"_id":"46451","date_updated":"2023-08-23T13:58:13Z"},{"author":[{"full_name":"Kießler, Christian","first_name":"Christian","id":"44252","last_name":"Kießler"},{"full_name":"Conradi, Hauke","first_name":"Hauke","last_name":"Conradi"},{"last_name":"Kleinert","full_name":"Kleinert, Moritz","first_name":"Moritz"},{"last_name":"Quiring","first_name":"Viktor","full_name":"Quiring, Viktor"},{"full_name":"Herrmann, Harald","first_name":"Harald","id":"216","last_name":"Herrmann"},{"first_name":"Christine","full_name":"Silberhorn, Christine","last_name":"Silberhorn","id":"26263"}],"publisher":"Optica Publishing Group","keyword":["Atomic and Molecular Physics","and Optics"],"publication":"Optics Express","volume":31,"status":"public","date_created":"2023-08-23T07:20:06Z","article_type":"original","abstract":[{"text":"A reliable, but cost-effective generation of single-photon states is key for practical quantum communication systems. For real-world deployment, waveguide sources offer optimum compatibility with fiber networks and can be embedded in hybrid integrated modules. Here, we present what we believe to be the first chip-size fully integrated fiber-coupled heralded single photon source (HSPS) module based on a hybrid integration of a nonlinear lithium niobate waveguide into a polymer board. Photon pairs at 810 nm (signal) and 1550 nm (idler) are generated via parametric down-conversion pumped at 532 nm in the LiNbO3 waveguide. The pairs are split in the polymer board and routed to separate output ports. The module has a size of (2 × 1) cm^2 and is fully fiber-coupled with one pump input fiber and two output fibers. We measure a heralded second-order correlation function of g_h(2)=0.05 with a heralding efficiency of η_h=3.5% at low pump powers","lang":"eng"}],"user_id":"44252","citation":{"ieee":"C. Kießler, H. Conradi, M. Kleinert, V. Quiring, H. Herrmann, and C. Silberhorn, “Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology,” Optics Express, vol. 31, no. 14, Art. no. 22685, 2023, doi: 10.1364/oe.487581.","short":"C. Kießler, H. Conradi, M. Kleinert, V. Quiring, H. Herrmann, C. Silberhorn, Optics Express 31 (2023).","mla":"Kießler, Christian, et al. “Fiber-Coupled Plug-and-Play Heralded Single Photon Source Based on Ti:LiNbO3 and Polymer Technology.” Optics Express, vol. 31, no. 14, 22685, Optica Publishing Group, 2023, doi:10.1364/oe.487581.","bibtex":"@article{Kießler_Conradi_Kleinert_Quiring_Herrmann_Silberhorn_2023, title={Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology}, volume={31}, DOI={10.1364/oe.487581}, number={1422685}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Kießler, Christian and Conradi, Hauke and Kleinert, Moritz and Quiring, Viktor and Herrmann, Harald and Silberhorn, Christine}, year={2023} }","chicago":"Kießler, Christian, Hauke Conradi, Moritz Kleinert, Viktor Quiring, Harald Herrmann, and Christine Silberhorn. “Fiber-Coupled Plug-and-Play Heralded Single Photon Source Based on Ti:LiNbO3 and Polymer Technology.” Optics Express 31, no. 14 (2023). https://doi.org/10.1364/oe.487581.","apa":"Kießler, C., Conradi, H., Kleinert, M., Quiring, V., Herrmann, H., & Silberhorn, C. (2023). Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology. Optics Express, 31(14), Article 22685. https://doi.org/10.1364/oe.487581","ama":"Kießler C, Conradi H, Kleinert M, Quiring V, Herrmann H, Silberhorn C. Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology. Optics Express. 2023;31(14). doi:10.1364/oe.487581"},"type":"journal_article","year":"2023","_id":"46644","intvolume":" 31","article_number":"22685","issue":"14","publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","title":"Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology","language":[{"iso":"eng"}],"date_updated":"2023-08-23T07:25:37Z","doi":"10.1364/oe.487581"},{"user_id":"5054","title":"Scholarship of Teaching and Learning (SoTL) als Motor für eine inter- und transdisziplinäre Hochschuldidaktik","abstract":[{"lang":"eng","text":"SoTL ist eine forschungsbasierte Haltung, die die Hochschullehre verbessern und innovieren will. Das deutschsprachige SoTL-Netzwerk hat fünf Thesen formuliert, die SoTL als Grundhaltung und Motor für Lehrentwicklung betonen. Der Beitrag diskutiert diese Thesen und stellt Aktivitäten des Netzwerks vor, die SoTL an Hochschulen und Universitäten fördern und vernetzen wollen. Dabei wird auch die Rolle der »Teacher-Researcher« hervorgehoben."}],"place":"Bielefeld, Germany","date_created":"2023-08-23T12:43:13Z","status":"public","publication_identifier":{"issn":["2749-7623","2749-7631"],"isbn":["9783837661804","9783839461808"]},"publication_status":"published","publication":"Hochschulbildung: Lehre und Forschung","author":[{"full_name":"Arnold, Maik","first_name":"Maik","last_name":"Arnold"},{"last_name":"Vöing","full_name":"Vöing, Nerea","first_name":"Nerea"},{"last_name":"Reisas","first_name":"Sabine","full_name":"Reisas, Sabine"}],"publisher":"transcript Verlag","doi":"10.14361/9783839461808-022","_id":"46647","date_updated":"2023-08-23T12:43:46Z","type":"book_chapter","year":"2023","citation":{"ieee":"M. Arnold, N. Vöing, and S. Reisas, “Scholarship of Teaching and Learning (SoTL) als Motor für eine inter- und transdisziplinäre Hochschuldidaktik,” in Hochschulbildung: Lehre und Forschung, Bielefeld, Germany: transcript Verlag, 2023.","short":"M. Arnold, N. Vöing, S. Reisas, in: Hochschulbildung: Lehre Und Forschung, transcript Verlag, Bielefeld, Germany, 2023.","bibtex":"@inbook{Arnold_Vöing_Reisas_2023, place={Bielefeld, Germany}, title={Scholarship of Teaching and Learning (SoTL) als Motor für eine inter- und transdisziplinäre Hochschuldidaktik}, DOI={10.14361/9783839461808-022}, booktitle={Hochschulbildung: Lehre und Forschung}, publisher={transcript Verlag}, author={Arnold, Maik and Vöing, Nerea and Reisas, Sabine}, year={2023} }","mla":"Arnold, Maik, et al. “Scholarship of Teaching and Learning (SoTL) Als Motor Für Eine Inter- Und Transdisziplinäre Hochschuldidaktik.” Hochschulbildung: Lehre Und Forschung, transcript Verlag, 2023, doi:10.14361/9783839461808-022.","chicago":"Arnold, Maik, Nerea Vöing, and Sabine Reisas. “Scholarship of Teaching and Learning (SoTL) Als Motor Für Eine Inter- Und Transdisziplinäre Hochschuldidaktik.” In Hochschulbildung: Lehre Und Forschung. Bielefeld, Germany: transcript Verlag, 2023. https://doi.org/10.14361/9783839461808-022.","apa":"Arnold, M., Vöing, N., & Reisas, S. (2023). Scholarship of Teaching and Learning (SoTL) als Motor für eine inter- und transdisziplinäre Hochschuldidaktik. In Hochschulbildung: Lehre und Forschung. transcript Verlag. https://doi.org/10.14361/9783839461808-022","ama":"Arnold M, Vöing N, Reisas S. Scholarship of Teaching and Learning (SoTL) als Motor für eine inter- und transdisziplinäre Hochschuldidaktik. In: Hochschulbildung: Lehre Und Forschung. transcript Verlag; 2023. doi:10.14361/9783839461808-022"}},{"page":"514-520","type":"conference","year":"2023","citation":{"ieee":"J. Weller, D. Roesmann, S. Eggert, S. von Enzberg, I. Gräßler, and R. Dumitrescu, “Identification and prediction of standard times in machining for precision steel tubes through the usage of data analytics,” in Procedia CIRP, 2023, vol. 119, pp. 514–520, doi: 10.1016/j.procir.2023.01.011.","short":"J. Weller, D. 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Elsevier BV, 2023. https://doi.org/10.1016/j.procir.2023.01.011.","ama":"Weller J, Roesmann D, Eggert S, von Enzberg S, Gräßler I, Dumitrescu R. Identification and prediction of standard times in machining for precision steel tubes through the usage of data analytics. In: Procedia CIRP. Vol 119. Elsevier BV; 2023:514-520. doi:10.1016/j.procir.2023.01.011","apa":"Weller, J., Roesmann, D., Eggert, S., von Enzberg, S., Gräßler, I., & Dumitrescu, R. (2023). Identification and prediction of standard times in machining for precision steel tubes through the usage of data analytics. Procedia CIRP, 119, 514–520. https://doi.org/10.1016/j.procir.2023.01.011"},"language":[{"iso":"eng"}],"doi":"10.1016/j.procir.2023.01.011","intvolume":" 119","_id":"46493","date_updated":"2023-08-23T14:56:58Z","publication_identifier":{"issn":["2212-8271"]},"volume":119,"publication_status":"published","date_created":"2023-08-15T09:57:26Z","status":"public","publication":"Procedia CIRP","publisher":"Elsevier BV","author":[{"last_name":"Weller","first_name":"Julian","full_name":"Weller, Julian"},{"first_name":"Daniel","full_name":"Roesmann, Daniel","last_name":"Roesmann","id":"54680"},{"full_name":"Eggert, Sönke","first_name":"Sönke","last_name":"Eggert"},{"full_name":"von Enzberg, Sebastian","first_name":"Sebastian","last_name":"von Enzberg"},{"first_name":"Iris","full_name":"Gräßler, Iris","orcid":"0000-0001-5765-971X","last_name":"Gräßler","id":"47565"},{"last_name":"Dumitrescu","first_name":"Roman","full_name":"Dumitrescu, Roman"}],"title":"Identification and prediction of standard times in machining for precision steel tubes through the usage of data analytics","user_id":"54680"},{"date_updated":"2023-08-23T08:53:46Z","_id":"46646","conference":{"location":"Madrid, Spanien","name":"The 15th Mediterranean Conference on Information Systems (MCIS), The 6th Middle East & North Africa Conference on digital Information Systems (MENACIS)"},"type":"conference","citation":{"ama":"Althaus M, Grieger N, Vorbohle C, Müller M, Kundisch D. Business Models for Cultural Event Platforms - A Taxonomy Approach.","apa":"Althaus, M., Grieger, N., Vorbohle, C., Müller, M., & Kundisch, D. (n.d.). Business Models for Cultural Event Platforms - A Taxonomy Approach. The 15th Mediterranean Conference on Information Systems (MCIS), The 6th Middle East & North Africa Conference on digital Information Systems (MENACIS), Madrid, Spanien.","chicago":"Althaus, Maike, Nicole Grieger, Christian Vorbohle, Michelle Müller, and Dennis Kundisch. “Business Models for Cultural Event Platforms - A Taxonomy Approach,” n.d.","mla":"Althaus, Maike, et al. Business Models for Cultural Event Platforms - A Taxonomy Approach.","bibtex":"@inproceedings{Althaus_Grieger_Vorbohle_Müller_Kundisch, title={Business Models for Cultural Event Platforms - A Taxonomy Approach}, author={Althaus, Maike and Grieger, Nicole and Vorbohle, Christian and Müller, Michelle and Kundisch, Dennis} }","short":"M. Althaus, N. Grieger, C. Vorbohle, M. Müller, D. Kundisch, in: n.d.","ieee":"M. Althaus, N. Grieger, C. Vorbohle, M. Müller, and D. 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