---
_id: '46119'
article_number: '014503'
author:
- first_name: Luis
full_name: Altenkort, Luis
last_name: Altenkort
- first_name: Alexander M.
full_name: Eller, Alexander M.
last_name: Eller
- first_name: Anthony
full_name: Francis, Anthony
last_name: Francis
- first_name: Olaf
full_name: Kaczmarek, Olaf
last_name: Kaczmarek
- first_name: Lukas
full_name: Mazur, Lukas
id: '90492'
last_name: Mazur
orcid: ' 0000-0001-6304-7082'
- first_name: Guy D.
full_name: Moore, Guy D.
last_name: Moore
- first_name: Hai-Tao
full_name: Shu, Hai-Tao
last_name: Shu
citation:
ama: Altenkort L, Eller AM, Francis A, et al. Viscosity of pure-glue QCD from the
lattice. Physical Review D. 2023;108(1). doi:10.1103/physrevd.108.014503
apa: Altenkort, L., Eller, A. M., Francis, A., Kaczmarek, O., Mazur, L., Moore,
G. D., & Shu, H.-T. (2023). Viscosity of pure-glue QCD from the lattice. Physical
Review D, 108(1), Article 014503. https://doi.org/10.1103/physrevd.108.014503
bibtex: '@article{Altenkort_Eller_Francis_Kaczmarek_Mazur_Moore_Shu_2023, title={Viscosity
of pure-glue QCD from the lattice}, volume={108}, DOI={10.1103/physrevd.108.014503},
number={1014503}, journal={Physical Review D}, publisher={American Physical Society
(APS)}, author={Altenkort, Luis and Eller, Alexander M. and Francis, Anthony and
Kaczmarek, Olaf and Mazur, Lukas and Moore, Guy D. and Shu, Hai-Tao}, year={2023}
}'
chicago: Altenkort, Luis, Alexander M. Eller, Anthony Francis, Olaf Kaczmarek, Lukas
Mazur, Guy D. Moore, and Hai-Tao Shu. “Viscosity of Pure-Glue QCD from the Lattice.”
Physical Review D 108, no. 1 (2023). https://doi.org/10.1103/physrevd.108.014503.
ieee: 'L. Altenkort et al., “Viscosity of pure-glue QCD from the lattice,”
Physical Review D, vol. 108, no. 1, Art. no. 014503, 2023, doi: 10.1103/physrevd.108.014503.'
mla: Altenkort, Luis, et al. “Viscosity of Pure-Glue QCD from the Lattice.” Physical
Review D, vol. 108, no. 1, 014503, American Physical Society (APS), 2023,
doi:10.1103/physrevd.108.014503.
short: L. Altenkort, A.M. Eller, A. Francis, O. Kaczmarek, L. Mazur, G.D. Moore,
H.-T. Shu, Physical Review D 108 (2023).
date_created: 2023-07-24T10:54:18Z
date_updated: 2023-07-26T09:23:32Z
department:
- _id: '27'
doi: 10.1103/physrevd.108.014503
intvolume: ' 108'
issue: '1'
language:
- iso: eng
publication: Physical Review D
publication_identifier:
issn:
- 2470-0010
- 2470-0029
publication_status: published
publisher: American Physical Society (APS)
quality_controlled: '1'
status: public
title: Viscosity of pure-glue QCD from the lattice
type: journal_article
user_id: '90492'
volume: 108
year: '2023'
...
---
_id: '46155'
article_number: '104270'
author:
- first_name: Julia
full_name: Bruns, Julia
last_name: Bruns
- first_name: Maike
full_name: Hagena, Maike
last_name: Hagena
- first_name: Hedwig
full_name: Gasteiger, Hedwig
last_name: Gasteiger
citation:
ama: 'Bruns J, Hagena M, Gasteiger H. Professional Development Enacted by Facilitators
in the Context of Early Mathematics Education: Scaling up or Dilution of Effects?
Teaching and Teacher Education. 2023;132. doi:10.1016/j.tate.2023.104270'
apa: 'Bruns, J., Hagena, M., & Gasteiger, H. (2023). Professional Development
Enacted by Facilitators in the Context of Early Mathematics Education: Scaling
up or Dilution of Effects? Teaching and Teacher Education, 132,
Article 104270. https://doi.org/10.1016/j.tate.2023.104270'
bibtex: '@article{Bruns_Hagena_Gasteiger_2023, title={Professional Development Enacted
by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution
of Effects?}, volume={132}, DOI={10.1016/j.tate.2023.104270},
number={104270}, journal={Teaching and Teacher Education}, publisher={Elsevier
BV}, author={Bruns, Julia and Hagena, Maike and Gasteiger, Hedwig}, year={2023}
}'
chicago: 'Bruns, Julia, Maike Hagena, and Hedwig Gasteiger. “Professional Development
Enacted by Facilitators in the Context of Early Mathematics Education: Scaling
up or Dilution of Effects?” Teaching and Teacher Education 132 (2023).
https://doi.org/10.1016/j.tate.2023.104270.'
ieee: 'J. Bruns, M. Hagena, and H. Gasteiger, “Professional Development Enacted
by Facilitators in the Context of Early Mathematics Education: Scaling up or Dilution
of Effects?,” Teaching and Teacher Education, vol. 132, Art. no. 104270,
2023, doi: 10.1016/j.tate.2023.104270.'
mla: 'Bruns, Julia, et al. “Professional Development Enacted by Facilitators in
the Context of Early Mathematics Education: Scaling up or Dilution of Effects?”
Teaching and Teacher Education, vol. 132, 104270, Elsevier BV, 2023, doi:10.1016/j.tate.2023.104270.'
short: J. Bruns, M. Hagena, H. Gasteiger, Teaching and Teacher Education 132 (2023).
date_created: 2023-07-26T08:55:26Z
date_updated: 2023-07-26T08:57:01Z
department:
- _id: '611'
doi: 10.1016/j.tate.2023.104270
intvolume: ' 132'
keyword:
- Education
language:
- iso: eng
publication: Teaching and Teacher Education
publication_identifier:
issn:
- 0742-051X
publication_status: published
publisher: Elsevier BV
status: public
title: 'Professional Development Enacted by Facilitators in the Context of Early Mathematics
Education: Scaling up or Dilution of Effects?'
type: journal_article
user_id: '72183'
volume: 132
year: '2023'
...
---
_id: '46157'
citation:
ama: Biehler R, Liebendörfer M, Gueudet G, Rasmussen C, Winsløw C, eds. Practice-Oriented
Research in Tertiary Mathematics Education. Springer International Publishing;
2023. doi:10.1007/978-3-031-14175-1
apa: Biehler, R., Liebendörfer, M., Gueudet, G., Rasmussen, C., & Winsløw, C.
(Eds.). (2023). Practice-Oriented Research in Tertiary Mathematics Education.
Springer International Publishing. https://doi.org/10.1007/978-3-031-14175-1
bibtex: '@book{Biehler_Liebendörfer_Gueudet_Rasmussen_Winsløw_2023, place={Cham},
title={Practice-Oriented Research in Tertiary Mathematics Education}, DOI={10.1007/978-3-031-14175-1},
publisher={Springer International Publishing}, year={2023} }'
chicago: 'Biehler, Rolf, Michael Liebendörfer, Ghislaine Gueudet, Chris Rasmussen,
and Carl Winsløw, eds. Practice-Oriented Research in Tertiary Mathematics Education.
Cham: Springer International Publishing, 2023. https://doi.org/10.1007/978-3-031-14175-1.'
ieee: 'R. Biehler, M. Liebendörfer, G. Gueudet, C. Rasmussen, and C. Winsløw, Eds.,
Practice-Oriented Research in Tertiary Mathematics Education. Cham: Springer
International Publishing, 2023.'
mla: Biehler, Rolf, et al., editors. Practice-Oriented Research in Tertiary Mathematics
Education. Springer International Publishing, 2023, doi:10.1007/978-3-031-14175-1.
short: R. Biehler, M. Liebendörfer, G. Gueudet, C. Rasmussen, C. Winsløw, eds.,
Practice-Oriented Research in Tertiary Mathematics Education, Springer International
Publishing, Cham, 2023.
date_created: 2023-07-26T10:16:08Z
date_updated: 2023-07-26T10:17:43Z
department:
- _id: '34'
- _id: '10'
- _id: '97'
- _id: '363'
doi: 10.1007/978-3-031-14175-1
editor:
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
- first_name: Michael
full_name: Liebendörfer, Michael
id: '30933'
last_name: Liebendörfer
orcid: 0000-0001-9887-2074
- first_name: Ghislaine
full_name: Gueudet, Ghislaine
last_name: Gueudet
- first_name: Chris
full_name: Rasmussen, Chris
last_name: Rasmussen
- first_name: Carl
full_name: Winsløw, Carl
last_name: Winsløw
language:
- iso: eng
place: Cham
publication_identifier:
isbn:
- '9783031141744'
- '9783031141751'
issn:
- 1869-4918
- 1869-4926
publication_status: published
publisher: Springer International Publishing
status: public
title: Practice-Oriented Research in Tertiary Mathematics Education
type: book_editor
user_id: '37888'
year: '2023'
...
---
_id: '46174'
author:
- first_name: Anastassija
full_name: Kostan, Anastassija
id: '99059'
last_name: Kostan
citation:
ama: 'Kostan A. Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische
Performativität von Natur, Kultur und Technik. In: Loos C, Stephan P, eds. Widerständige
Glieder. Der Leib als politischer Standort. De Gruyter.'
apa: 'Kostan, A. (n.d.). Feministische Neomaterialismen: Die ontologische Immanenz
und posthumanistische Performativität von Natur, Kultur und Technik. In C. Loos
& P. Stephan (Eds.), Widerständige Glieder. Der Leib als politischer Standort.
De Gruyter.'
bibtex: '@inbook{Kostan, place={Berlin}, title={Feministische Neomaterialismen:
Die ontologische Immanenz und posthumanistische Performativität von Natur, Kultur
und Technik}, booktitle={Widerständige Glieder. Der Leib als politischer Standort},
publisher={De Gruyter}, author={Kostan, Anastassija}, editor={Loos, Christian
and Stephan, Paul} }'
chicago: 'Kostan, Anastassija. “Feministische Neomaterialismen: Die ontologische
Immanenz und posthumanistische Performativität von Natur, Kultur und Technik.”
In Widerständige Glieder. Der Leib als politischer Standort, edited by
Christian Loos and Paul Stephan. Berlin: De Gruyter, n.d.'
ieee: 'A. Kostan, “Feministische Neomaterialismen: Die ontologische Immanenz und
posthumanistische Performativität von Natur, Kultur und Technik,” in Widerständige
Glieder. Der Leib als politischer Standort, C. Loos and P. Stephan, Eds. Berlin:
De Gruyter.'
mla: 'Kostan, Anastassija. “Feministische Neomaterialismen: Die ontologische Immanenz
und posthumanistische Performativität von Natur, Kultur und Technik.” Widerständige
Glieder. Der Leib als politischer Standort, edited by Christian Loos and Paul
Stephan, De Gruyter.'
short: 'A. Kostan, in: C. Loos, P. Stephan (Eds.), Widerständige Glieder. Der Leib
als politischer Standort, De Gruyter, Berlin, n.d.'
date_created: 2023-07-27T13:44:16Z
date_updated: 2023-07-27T13:46:21Z
editor:
- first_name: Christian
full_name: Loos, Christian
last_name: Loos
- first_name: Paul
full_name: Stephan, Paul
last_name: Stephan
language:
- iso: ger
- iso: eng
place: Berlin
publication: Widerständige Glieder. Der Leib als politischer Standort
publication_status: inpress
publisher: De Gruyter
status: public
title: 'Feministische Neomaterialismen: Die ontologische Immanenz und posthumanistische
Performativität von Natur, Kultur und Technik'
type: book_chapter
user_id: '99059'
year: '2023'
...
---
_id: '38041'
abstract:
- lang: eng
text: "While FPGA accelerator boards and their respective high-level design
tools are maturing, there is still a lack of multi-FPGA applications, libraries,
and not least, benchmarks and reference implementations towards sustained HPC
usage of these devices. As in the early days of GPUs in HPC, for workloads that
can reasonably be decoupled into loosely coupled working sets, multi-accelerator
support can be achieved by using standard communication interfaces like MPI on
the host side. However, for performance and productivity, some applications can
profit from a tighter coupling of the accelerators. FPGAs offer unique opportunities
here when extending the dataflow characteristics to their communication interfaces.\r\n
\ In this work, we extend the HPCC FPGA benchmark suite by multi-FPGA
support and three missing benchmarks that particularly characterize or stress
inter-device communication: b_eff, PTRANS, and LINPACK. With all benchmarks implemented
for current boards with Intel and Xilinx FPGAs, we established a baseline for
multi-FPGA performance. Additionally, for the communication-centric benchmarks,
we explored the potential of direct FPGA-to-FPGA communication with a circuit-switched
inter-FPGA network that is currently only available for one of the boards. The
evaluation with parallel execution on up to 26 FPGA boards makes use of one of
the largest academic FPGA installations."
author:
- first_name: Marius
full_name: Meyer, Marius
id: '40778'
last_name: Meyer
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: Meyer M, Kenter T, Plessl C. Multi-FPGA Designs and Scaling of HPC Challenge
Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks. ACM Transactions
on Reconfigurable Technology and Systems. Published online 2023. doi:10.1145/3576200
apa: Meyer, M., Kenter, T., & Plessl, C. (2023). Multi-FPGA Designs and Scaling
of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks.
ACM Transactions on Reconfigurable Technology and Systems. https://doi.org/10.1145/3576200
bibtex: '@article{Meyer_Kenter_Plessl_2023, title={Multi-FPGA Designs and Scaling
of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks},
DOI={10.1145/3576200}, journal={ACM
Transactions on Reconfigurable Technology and Systems}, publisher={Association
for Computing Machinery (ACM)}, author={Meyer, Marius and Kenter, Tobias and Plessl,
Christian}, year={2023} }'
chicago: Meyer, Marius, Tobias Kenter, and Christian Plessl. “Multi-FPGA Designs
and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA
Networks.” ACM Transactions on Reconfigurable Technology and Systems, 2023.
https://doi.org/10.1145/3576200.
ieee: 'M. Meyer, T. Kenter, and C. Plessl, “Multi-FPGA Designs and Scaling of HPC
Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks,” ACM
Transactions on Reconfigurable Technology and Systems, 2023, doi: 10.1145/3576200.'
mla: Meyer, Marius, et al. “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks
via MPI and Circuit-Switched Inter-FPGA Networks.” ACM Transactions on Reconfigurable
Technology and Systems, Association for Computing Machinery (ACM), 2023, doi:10.1145/3576200.
short: M. Meyer, T. Kenter, C. Plessl, ACM Transactions on Reconfigurable Technology
and Systems (2023).
date_created: 2023-01-23T08:40:42Z
date_updated: 2023-07-28T08:02:05Z
department:
- _id: '27'
- _id: '518'
doi: 10.1145/3576200
keyword:
- General Computer Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/10.1145/3576200
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901'
- _id: '14'
grant_number: '160364472'
name: 'SFB 901 - C2: SFB 901 - Subproject C2'
publication: ACM Transactions on Reconfigurable Technology and Systems
publication_identifier:
issn:
- 1936-7406
- 1936-7414
publication_status: published
publisher: Association for Computing Machinery (ACM)
quality_controlled: '1'
status: public
title: Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched
Inter-FPGA Networks
type: journal_article
user_id: '24135'
year: '2023'
...
---
_id: '46180'
author:
- first_name: Elvira
full_name: Topalović, Elvira
last_name: Topalović
- first_name: Laura
full_name: Drepper, Laura
id: '40689'
last_name: Drepper
- first_name: 'Kira '
full_name: 'Härtel, Kira '
last_name: Härtel
citation:
ama: 'Topalović E, Drepper L, Härtel K. Lerngegenstand „Doppelkonsonanz“ in der
Grundschule: Explizites und implizites Lernen im Längsschnitt. In: Bangel M, Rautenberg
I, eds. Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können.
Schneider Verlag; 2023:29-63.'
apa: 'Topalović, E., Drepper, L., & Härtel, K. (2023). Lerngegenstand „Doppelkonsonanz“
in der Grundschule: Explizites und implizites Lernen im Längsschnitt. In M. Bangel
& I. Rautenberg (Eds.), Schriftspracherwerb im Spannungsfeld zwischen Wissen
und Können (pp. 29–63). Schneider Verlag.'
bibtex: '@inbook{Topalović_Drepper_Härtel_2023, place={Baltmansweiler}, title={Lerngegenstand
„Doppelkonsonanz“ in der Grundschule: Explizites und implizites Lernen im Längsschnitt},
booktitle={Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können}, publisher={Schneider
Verlag}, author={Topalović, Elvira and Drepper, Laura and Härtel, Kira }, editor={Bangel,
Melanie and Rautenberg, Iris}, year={2023}, pages={29–63} }'
chicago: 'Topalović, Elvira, Laura Drepper, and Kira Härtel. “Lerngegenstand „Doppelkonsonanz“
in Der Grundschule: Explizites Und Implizites Lernen Im Längsschnitt.” In Schriftspracherwerb
Im Spannungsfeld Zwischen Wissen Und Können, edited by Melanie Bangel and
Iris Rautenberg, 29–63. Baltmansweiler: Schneider Verlag, 2023.'
ieee: 'E. Topalović, L. Drepper, and K. Härtel, “Lerngegenstand „Doppelkonsonanz“
in der Grundschule: Explizites und implizites Lernen im Längsschnitt,” in Schriftspracherwerb
im Spannungsfeld zwischen Wissen und Können, M. Bangel and I. Rautenberg,
Eds. Baltmansweiler: Schneider Verlag, 2023, pp. 29–63.'
mla: 'Topalović, Elvira, et al. “Lerngegenstand „Doppelkonsonanz“ in Der Grundschule:
Explizites Und Implizites Lernen Im Längsschnitt.” Schriftspracherwerb Im Spannungsfeld
Zwischen Wissen Und Können, edited by Melanie Bangel and Iris Rautenberg,
Schneider Verlag, 2023, pp. 29–63.'
short: 'E. Topalović, L. Drepper, K. Härtel, in: M. Bangel, I. Rautenberg (Eds.),
Schriftspracherwerb Im Spannungsfeld Zwischen Wissen Und Können, Schneider Verlag,
Baltmansweiler, 2023, pp. 29–63.'
date_created: 2023-07-27T14:12:47Z
date_updated: 2023-07-27T14:14:29Z
editor:
- first_name: Melanie
full_name: Bangel, Melanie
last_name: Bangel
- first_name: Iris
full_name: Rautenberg, Iris
last_name: Rautenberg
language:
- iso: eng
page: 29-63
place: Baltmansweiler
publication: Schriftspracherwerb im Spannungsfeld zwischen Wissen und Können
publisher: Schneider Verlag
status: public
title: 'Lerngegenstand „Doppelkonsonanz“ in der Grundschule: Explizites und implizites
Lernen im Längsschnitt'
type: book_chapter
user_id: '40689'
year: '2023'
...
---
_id: '45893'
author:
- first_name: Tim
full_name: Hansmeier, Tim
id: '49992'
last_name: Hansmeier
orcid: 0000-0003-1377-3339
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Marius
full_name: Meyer, Marius
id: '40778'
last_name: Meyer
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Hansmeier T, Kenter T, Meyer M, Riebler H, Platzner M, Plessl C. Compute Centers
I: Heterogeneous Execution Environments. In: Haake C-J, Meyer auf der Heide F,
Platzner M, Wachsmuth H, Wehrheim H, eds. On-The-Fly Computing -- Individualized
IT-Services in Dynamic Markets. Vol 412. Verlagsschriftenreihe des Heinz Nixdorf
Instituts. Heinz Nixdorf Institut, Universität Paderborn; 2023:165-182. doi:10.5281/zenodo.8068642'
apa: 'Hansmeier, T., Kenter, T., Meyer, M., Riebler, H., Platzner, M., & Plessl,
C. (2023). Compute Centers I: Heterogeneous Execution Environments. In C.-J. Haake,
F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, & H. Wehrheim (Eds.), On-The-Fly
Computing -- Individualized IT-services in dynamic markets (Vol. 412, pp.
165–182). Heinz Nixdorf Institut, Universität Paderborn. https://doi.org/10.5281/zenodo.8068642'
bibtex: '@inbook{Hansmeier_Kenter_Meyer_Riebler_Platzner_Plessl_2023, place={Paderborn},
series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={Compute Centers
I: Heterogeneous Execution Environments}, volume={412}, DOI={10.5281/zenodo.8068642},
booktitle={On-The-Fly Computing -- Individualized IT-services in dynamic markets},
publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Hansmeier,
Tim and Kenter, Tobias and Meyer, Marius and Riebler, Heinrich and Platzner, Marco
and Plessl, Christian}, editor={Haake, Claus-Jochen and Meyer auf der Heide, Friedhelm
and Platzner, Marco and Wachsmuth, Henning and Wehrheim, Heike}, year={2023},
pages={165–182}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts}
}'
chicago: 'Hansmeier, Tim, Tobias Kenter, Marius Meyer, Heinrich Riebler, Marco Platzner,
and Christian Plessl. “Compute Centers I: Heterogeneous Execution Environments.”
In On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets,
edited by Claus-Jochen Haake, Friedhelm Meyer auf der Heide, Marco Platzner, Henning
Wachsmuth, and Heike Wehrheim, 412:165–82. Verlagsschriftenreihe Des Heinz Nixdorf
Instituts. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023. https://doi.org/10.5281/zenodo.8068642.'
ieee: 'T. Hansmeier, T. Kenter, M. Meyer, H. Riebler, M. Platzner, and C. Plessl,
“Compute Centers I: Heterogeneous Execution Environments,” in On-The-Fly Computing
-- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F.
Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn:
Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 165–182.'
mla: 'Hansmeier, Tim, et al. “Compute Centers I: Heterogeneous Execution Environments.”
On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets,
edited by Claus-Jochen Haake et al., vol. 412, Heinz Nixdorf Institut, Universität
Paderborn, 2023, pp. 165–82, doi:10.5281/zenodo.8068642.'
short: 'T. Hansmeier, T. Kenter, M. Meyer, H. Riebler, M. Platzner, C. Plessl, in:
C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim (Eds.),
On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf
Institut, Universität Paderborn, Paderborn, 2023, pp. 165–182.'
date_created: 2023-07-07T08:15:45Z
date_updated: 2023-07-28T09:38:14Z
ddc:
- '004'
department:
- _id: '7'
- _id: '27'
- _id: '518'
doi: 10.5281/zenodo.8068642
editor:
- first_name: Claus-Jochen
full_name: Haake, Claus-Jochen
last_name: Haake
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
last_name: Meyer auf der Heide
- first_name: Marco
full_name: Platzner, Marco
last_name: Platzner
- first_name: Henning
full_name: Wachsmuth, Henning
last_name: Wachsmuth
- first_name: Heike
full_name: Wehrheim, Heike
last_name: Wehrheim
file:
- access_level: open_access
content_type: application/pdf
creator: florida
date_created: 2023-07-07T08:15:35Z
date_updated: 2023-07-07T11:17:33Z
file_id: '45894'
file_name: C2-Chapter-SFB-Buch-Final.pdf
file_size: 2288788
relation: main_file
file_date_updated: 2023-07-07T11:17:33Z
has_accepted_license: '1'
intvolume: ' 412'
language:
- iso: eng
oa: '1'
page: 165-182
place: Paderborn
project:
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen
in dynamischen Märkten '
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '14'
grant_number: '160364472'
name: 'SFB 901 - C2: SFB 901 - On-The-Fly Compute Centers I: Heterogene Ausführungsumgebungen
(Subproject C2)'
publication: On-The-Fly Computing -- Individualized IT-services in dynamic markets
publisher: Heinz Nixdorf Institut, Universität Paderborn
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts
status: public
title: 'Compute Centers I: Heterogeneous Execution Environments'
type: book_chapter
user_id: '3145'
volume: 412
year: '2023'
...
---
_id: '46190'
author:
- first_name: Jan-Oliver
full_name: Opdenhövel, Jan-Oliver
last_name: Opdenhövel
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
citation:
ama: 'Opdenhövel J-O, Plessl C, Kenter T. Mutation Tree Reconstruction of Tumor
Cells on FPGAs Using a Bit-Level Matrix Representation. In: Proceedings of
the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable
Technologies. ACM; 2023. doi:10.1145/3597031.3597050'
apa: Opdenhövel, J.-O., Plessl, C., & Kenter, T. (2023). Mutation Tree Reconstruction
of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation. Proceedings
of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable
Technologies. https://doi.org/10.1145/3597031.3597050
bibtex: '@inproceedings{Opdenhövel_Plessl_Kenter_2023, title={Mutation Tree Reconstruction
of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation}, DOI={10.1145/3597031.3597050},
booktitle={Proceedings of the 13th International Symposium on Highly Efficient
Accelerators and Reconfigurable Technologies}, publisher={ACM}, author={Opdenhövel,
Jan-Oliver and Plessl, Christian and Kenter, Tobias}, year={2023} }'
chicago: Opdenhövel, Jan-Oliver, Christian Plessl, and Tobias Kenter. “Mutation
Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation.”
In Proceedings of the 13th International Symposium on Highly Efficient Accelerators
and Reconfigurable Technologies. ACM, 2023. https://doi.org/10.1145/3597031.3597050.
ieee: 'J.-O. Opdenhövel, C. Plessl, and T. Kenter, “Mutation Tree Reconstruction
of Tumor Cells on FPGAs Using a Bit-Level Matrix Representation,” 2023, doi: 10.1145/3597031.3597050.'
mla: Opdenhövel, Jan-Oliver, et al. “Mutation Tree Reconstruction of Tumor Cells
on FPGAs Using a Bit-Level Matrix Representation.” Proceedings of the 13th
International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies,
ACM, 2023, doi:10.1145/3597031.3597050.
short: 'J.-O. Opdenhövel, C. Plessl, T. Kenter, in: Proceedings of the 13th International
Symposium on Highly Efficient Accelerators and Reconfigurable Technologies, ACM,
2023.'
date_created: 2023-07-28T09:49:23Z
date_updated: 2023-07-28T09:58:06Z
department:
- _id: '27'
- _id: '518'
doi: 10.1145/3597031.3597050
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/pdf/10.1145/3597031.3597050
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Proceedings of the 13th International Symposium on Highly Efficient Accelerators
and Reconfigurable Technologies
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: Mutation Tree Reconstruction of Tumor Cells on FPGAs Using a Bit-Level Matrix
Representation
type: conference
user_id: '3145'
year: '2023'
...
---
_id: '46188'
author:
- first_name: Jennifer
full_name: Faj, Jennifer
id: '78722'
last_name: Faj
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Sara
full_name: Faghih-Naini, Sara
last_name: Faghih-Naini
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Vadym
full_name: Aizinger, Vadym
last_name: Aizinger
citation:
ama: 'Faj J, Kenter T, Faghih-Naini S, Plessl C, Aizinger V. Scalable Multi-FPGA
Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured Meshes.
In: Proceedings of the Platform for Advanced Scientific Computing Conference.
ACM; 2023. doi:10.1145/3592979.3593407'
apa: Faj, J., Kenter, T., Faghih-Naini, S., Plessl, C., & Aizinger, V. (2023).
Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on
Unstructured Meshes. Proceedings of the Platform for Advanced Scientific Computing
Conference. https://doi.org/10.1145/3592979.3593407
bibtex: '@inproceedings{Faj_Kenter_Faghih-Naini_Plessl_Aizinger_2023, title={Scalable
Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured
Meshes}, DOI={10.1145/3592979.3593407},
booktitle={Proceedings of the Platform for Advanced Scientific Computing Conference},
publisher={ACM}, author={Faj, Jennifer and Kenter, Tobias and Faghih-Naini, Sara
and Plessl, Christian and Aizinger, Vadym}, year={2023} }'
chicago: Faj, Jennifer, Tobias Kenter, Sara Faghih-Naini, Christian Plessl, and
Vadym Aizinger. “Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water
Model on Unstructured Meshes.” In Proceedings of the Platform for Advanced
Scientific Computing Conference. ACM, 2023. https://doi.org/10.1145/3592979.3593407.
ieee: 'J. Faj, T. Kenter, S. Faghih-Naini, C. Plessl, and V. Aizinger, “Scalable
Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model on Unstructured
Meshes,” 2023, doi: 10.1145/3592979.3593407.'
mla: Faj, Jennifer, et al. “Scalable Multi-FPGA Design of a Discontinuous Galerkin
Shallow-Water Model on Unstructured Meshes.” Proceedings of the Platform for
Advanced Scientific Computing Conference, ACM, 2023, doi:10.1145/3592979.3593407.
short: 'J. Faj, T. Kenter, S. Faghih-Naini, C. Plessl, V. Aizinger, in: Proceedings
of the Platform for Advanced Scientific Computing Conference, ACM, 2023.'
date_created: 2023-07-28T09:42:14Z
date_updated: 2023-07-28T09:48:19Z
department:
- _id: '27'
- _id: '518'
doi: 10.1145/3592979.3593407
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/pdf/10.1145/3592979.3593407
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Proceedings of the Platform for Advanced Scientific Computing Conference
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: Scalable Multi-FPGA Design of a Discontinuous Galerkin Shallow-Water Model
on Unstructured Meshes
type: conference
user_id: '3145'
year: '2023'
...
---
_id: '46189'
author:
- first_name: Charles
full_name: Prouveur, Charles
last_name: Prouveur
- first_name: Matthieu
full_name: Haefele, Matthieu
last_name: Haefele
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Nils
full_name: Voss, Nils
last_name: Voss
citation:
ama: 'Prouveur C, Haefele M, Kenter T, Voss N. FPGA Acceleration for HPC Supercapacitor
Simulations. In: Proceedings of the Platform for Advanced Scientific Computing
Conference. ACM; 2023. doi:10.1145/3592979.3593419'
apa: Prouveur, C., Haefele, M., Kenter, T., & Voss, N. (2023). FPGA Acceleration
for HPC Supercapacitor Simulations. Proceedings of the Platform for Advanced
Scientific Computing Conference. https://doi.org/10.1145/3592979.3593419
bibtex: '@inproceedings{Prouveur_Haefele_Kenter_Voss_2023, title={FPGA Acceleration
for HPC Supercapacitor Simulations}, DOI={10.1145/3592979.3593419},
booktitle={Proceedings of the Platform for Advanced Scientific Computing Conference},
publisher={ACM}, author={Prouveur, Charles and Haefele, Matthieu and Kenter, Tobias
and Voss, Nils}, year={2023} }'
chicago: Prouveur, Charles, Matthieu Haefele, Tobias Kenter, and Nils Voss. “FPGA
Acceleration for HPC Supercapacitor Simulations.” In Proceedings of the Platform
for Advanced Scientific Computing Conference. ACM, 2023. https://doi.org/10.1145/3592979.3593419.
ieee: 'C. Prouveur, M. Haefele, T. Kenter, and N. Voss, “FPGA Acceleration for HPC
Supercapacitor Simulations,” 2023, doi: 10.1145/3592979.3593419.'
mla: Prouveur, Charles, et al. “FPGA Acceleration for HPC Supercapacitor Simulations.”
Proceedings of the Platform for Advanced Scientific Computing Conference,
ACM, 2023, doi:10.1145/3592979.3593419.
short: 'C. Prouveur, M. Haefele, T. Kenter, N. Voss, in: Proceedings of the Platform
for Advanced Scientific Computing Conference, ACM, 2023.'
date_created: 2023-07-28T09:46:25Z
date_updated: 2023-07-28T09:58:16Z
department:
- _id: '27'
- _id: '518'
doi: 10.1145/3592979.3593419
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/pdf/10.1145/3592979.3593419
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Proceedings of the Platform for Advanced Scientific Computing Conference
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: FPGA Acceleration for HPC Supercapacitor Simulations
type: conference
user_id: '3145'
year: '2023'
...
---
_id: '46205'
abstract:
- lang: eng
text: We present a concept for quantifying evaluative phrases to later compare rating
texts numerically instead of just relying on stars or grades. We achievethis by
combining deep learning models in an aspect-based sentiment analysis pipeline
along with sentiment weighting, polarity, and correlation analyses that combine
deep learning results with metadata. The results provide new insights for the
medical field. Our application domain, physician reviews, shows that there are
millions of review texts on the Internet that cannot yet be comprehensively analyzed
because previous studies have focused on explicit aspects from other domains (e.g.,
products). We identify, extract, and classify implicit and explicit aspect phrases
equally from German-language review texts. To do so, we annotated aspect phrases
representing reviews on numerous aspects of a physician, medical practice, or
practice staff. We apply the best performing transformer model, XLM-RoBERTa, to
a large physician review dataset and correlate the results with existing metadata.
As a result, we can show different correlations between the sentiment polarity
of certain aspect classes (e.g., friendliness, practice equipment) and physicians’
professions (e.g., surgeon, ophthalmologist). As a result, we have individual
numerical scores that contain a variety of information based on deep learning
algorithms that extract textual (evaluative) information and metadata from the
Web.
author:
- first_name: Joschka
full_name: Kersting, Joschka
id: '58701'
last_name: Kersting
- first_name: Michaela
full_name: Geierhos, Michaela
id: '42496'
last_name: Geierhos
orcid: 0000-0002-8180-5606
citation:
ama: 'Kersting J, Geierhos M. Towards Comparable Ratings: Quantifying Evaluative
Phrases in Physician Reviews. In: Cuzzocrea A, Gusikhin O, Hammoudi S, Quix C,
eds. Data Management Technologies and Applications. Vol 1860. Communications
in Computer and Information Science. Springer Nature Switzerland; 2023:45-65.
doi:10.1007/978-3-031-37890-4_3'
apa: 'Kersting, J., & Geierhos, M. (2023). Towards Comparable Ratings: Quantifying
Evaluative Phrases in Physician Reviews. In A. Cuzzocrea, O. Gusikhin, S. Hammoudi,
& C. Quix (Eds.), Data Management Technologies and Applications (Vol.
1860, pp. 45–65). Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-37890-4_3'
bibtex: '@inbook{Kersting_Geierhos_2023, place={Cham}, series={Communications in
Computer and Information Science}, title={Towards Comparable Ratings: Quantifying
Evaluative Phrases in Physician Reviews}, volume={1860}, DOI={10.1007/978-3-031-37890-4_3},
booktitle={Data Management Technologies and Applications}, publisher={Springer
Nature Switzerland}, author={Kersting, Joschka and Geierhos, Michaela}, editor={Cuzzocrea,
Alfredo and Gusikhin, Oleg and Hammoudi, Slimane and Quix, Christoph}, year={2023},
pages={45–65}, collection={Communications in Computer and Information Science}
}'
chicago: 'Kersting, Joschka, and Michaela Geierhos. “Towards Comparable Ratings:
Quantifying Evaluative Phrases in Physician Reviews.” In Data Management Technologies
and Applications, edited by Alfredo Cuzzocrea, Oleg Gusikhin, Slimane Hammoudi,
and Christoph Quix, 1860:45–65. Communications in Computer and Information Science.
Cham: Springer Nature Switzerland, 2023. https://doi.org/10.1007/978-3-031-37890-4_3.'
ieee: 'J. Kersting and M. Geierhos, “Towards Comparable Ratings: Quantifying Evaluative
Phrases in Physician Reviews,” in Data Management Technologies and Applications,
vol. 1860, A. Cuzzocrea, O. Gusikhin, S. Hammoudi, and C. Quix, Eds. Cham: Springer
Nature Switzerland, 2023, pp. 45–65.'
mla: 'Kersting, Joschka, and Michaela Geierhos. “Towards Comparable Ratings: Quantifying
Evaluative Phrases in Physician Reviews.” Data Management Technologies and
Applications, edited by Alfredo Cuzzocrea et al., vol. 1860, Springer Nature
Switzerland, 2023, pp. 45–65, doi:10.1007/978-3-031-37890-4_3.'
short: 'J. Kersting, M. Geierhos, in: A. Cuzzocrea, O. Gusikhin, S. Hammoudi, C.
Quix (Eds.), Data Management Technologies and Applications, Springer Nature Switzerland,
Cham, 2023, pp. 45–65.'
date_created: 2023-07-28T15:03:14Z
date_updated: 2023-07-28T15:11:10Z
ddc:
- '004'
department:
- _id: '579'
doi: 10.1007/978-3-031-37890-4_3
editor:
- first_name: Alfredo
full_name: Cuzzocrea, Alfredo
last_name: Cuzzocrea
- first_name: Oleg
full_name: Gusikhin, Oleg
last_name: Gusikhin
- first_name: Slimane
full_name: Hammoudi, Slimane
last_name: Hammoudi
- first_name: Christoph
full_name: Quix, Christoph
last_name: Quix
file:
- access_level: closed
content_type: application/pdf
creator: jkers
date_created: 2023-07-28T15:10:48Z
date_updated: 2023-07-28T15:10:48Z
file_id: '46207'
file_name: Kersting and Geierhos (2023), Kersting2023b.pdf
file_size: 746336
relation: main_file
success: 1
file_date_updated: 2023-07-28T15:10:48Z
has_accepted_license: '1'
intvolume: ' 1860'
language:
- iso: eng
page: 45-65
place: Cham
project:
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen
in dynamischen Märkten '
- _id: '9'
grant_number: '160364472'
name: 'SFB 901 - B1: SFB 901 - Parametrisierte Servicespezifikation (Subproject
B1)'
- _id: '3'
name: 'SFB 901 - B: SFB 901 - Project Area B'
publication: Data Management Technologies and Applications
publication_identifier:
isbn:
- '9783031378898'
- '9783031378904'
issn:
- 1865-0929
- 1865-0937
publication_status: published
publisher: Springer Nature Switzerland
series_title: Communications in Computer and Information Science
status: public
title: 'Towards Comparable Ratings: Quantifying Evaluative Phrases in Physician Reviews'
type: book_chapter
user_id: '58701'
volume: 1860
year: '2023'
...
---
_id: '46209'
author:
- first_name: Elena
full_name: Ficara, Elena
id: '35768'
last_name: Ficara
- first_name: Jc
full_name: Beall, Jc
last_name: Beall
citation:
ama: Ficara E, Beall J. Hegelian Conjunction, Hegelian Contradiction. History
and Philosophy of Logic. 2023;44(2):119-131. doi:https://doi.org/10.1080/01445340.2023.2189807
apa: Ficara, E., & Beall, J. (2023). Hegelian Conjunction, Hegelian Contradiction.
History and Philosophy of Logic, 44(2), 119–131. https://doi.org/10.1080/01445340.2023.2189807
bibtex: '@article{Ficara_Beall_2023, title={Hegelian Conjunction, Hegelian Contradiction},
volume={44}, DOI={https://doi.org/10.1080/01445340.2023.2189807},
number={2}, journal={History and Philosophy of Logic}, author={Ficara, Elena and
Beall, Jc}, year={2023}, pages={119–131} }'
chicago: 'Ficara, Elena, and Jc Beall. “Hegelian Conjunction, Hegelian Contradiction.”
History and Philosophy of Logic 44, no. 2 (2023): 119–31. https://doi.org/10.1080/01445340.2023.2189807.'
ieee: 'E. Ficara and J. Beall, “Hegelian Conjunction, Hegelian Contradiction,” History
and Philosophy of Logic, vol. 44, no. 2, pp. 119–131, 2023, doi: https://doi.org/10.1080/01445340.2023.2189807.'
mla: Ficara, Elena, and Jc Beall. “Hegelian Conjunction, Hegelian Contradiction.”
History and Philosophy of Logic, vol. 44, no. 2, 2023, pp. 119–31, doi:https://doi.org/10.1080/01445340.2023.2189807.
short: E. Ficara, J. Beall, History and Philosophy of Logic 44 (2023) 119–131.
date_created: 2023-07-28T15:13:48Z
date_updated: 2023-07-30T14:31:26Z
doi: https://doi.org/10.1080/01445340.2023.2189807
intvolume: ' 44'
issue: '2'
language:
- iso: eng
page: 119-131
publication: History and Philosophy of Logic
status: public
title: Hegelian Conjunction, Hegelian Contradiction
type: journal_article
user_id: '35768'
volume: 44
year: '2023'
...
---
_id: '46210'
author:
- first_name: Elena
full_name: Ficara, Elena
id: '35768'
last_name: Ficara
- first_name: Graham
full_name: Priest, Graham
last_name: Priest
citation:
ama: Ficara E, Priest G. The Formalization of Dialectics. History and Philosophy
of Logic. 2023;44(2):115-118. doi:https://doi.org/10.1080/01445340.2023.2182598
apa: Ficara, E., & Priest, G. (2023). The Formalization of Dialectics. History
and Philosophy of Logic, 44(2), 115–118. https://doi.org/10.1080/01445340.2023.2182598
bibtex: '@article{Ficara_Priest_2023, title={The Formalization of Dialectics}, volume={44},
DOI={https://doi.org/10.1080/01445340.2023.2182598},
number={2}, journal={History and Philosophy of Logic}, author={Ficara, Elena and
Priest, Graham}, year={2023}, pages={115–118} }'
chicago: 'Ficara, Elena, and Graham Priest. “The Formalization of Dialectics.” History
and Philosophy of Logic 44, no. 2 (2023): 115–18. https://doi.org/10.1080/01445340.2023.2182598.'
ieee: 'E. Ficara and G. Priest, “The Formalization of Dialectics,” History and
Philosophy of Logic, vol. 44, no. 2, pp. 115–118, 2023, doi: https://doi.org/10.1080/01445340.2023.2182598.'
mla: Ficara, Elena, and Graham Priest. “The Formalization of Dialectics.” History
and Philosophy of Logic, vol. 44, no. 2, 2023, pp. 115–18, doi:https://doi.org/10.1080/01445340.2023.2182598.
short: E. Ficara, G. Priest, History and Philosophy of Logic 44 (2023) 115–118.
date_created: 2023-07-28T15:19:55Z
date_updated: 2023-07-30T14:32:24Z
doi: https://doi.org/10.1080/01445340.2023.2182598
intvolume: ' 44'
issue: '2'
language:
- iso: eng
page: 115-118
publication: History and Philosophy of Logic
status: public
title: The Formalization of Dialectics
type: journal_article
user_id: '35768'
volume: 44
year: '2023'
...
---
_id: '46213'
author:
- first_name: Daniel
full_name: Weber, Daniel
last_name: Weber
- first_name: Maximilian
full_name: Schenke, Maximilian
last_name: Schenke
- first_name: Oliver
full_name: Wallscheid, Oliver
last_name: Wallscheid
citation:
ama: Weber D, Schenke M, Wallscheid O. Steady-State Error Compensation for Reinforcement
Learning-Based Control of Power Electronic Systems. IEEE Access. 2023;11:76524-76536.
doi:10.1109/access.2023.3297274
apa: Weber, D., Schenke, M., & Wallscheid, O. (2023). Steady-State Error Compensation
for Reinforcement Learning-Based Control of Power Electronic Systems. IEEE
Access, 11, 76524–76536. https://doi.org/10.1109/access.2023.3297274
bibtex: '@article{Weber_Schenke_Wallscheid_2023, title={Steady-State Error Compensation
for Reinforcement Learning-Based Control of Power Electronic Systems}, volume={11},
DOI={10.1109/access.2023.3297274},
journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers
(IEEE)}, author={Weber, Daniel and Schenke, Maximilian and Wallscheid, Oliver},
year={2023}, pages={76524–76536} }'
chicago: 'Weber, Daniel, Maximilian Schenke, and Oliver Wallscheid. “Steady-State
Error Compensation for Reinforcement Learning-Based Control of Power Electronic
Systems.” IEEE Access 11 (2023): 76524–36. https://doi.org/10.1109/access.2023.3297274.'
ieee: 'D. Weber, M. Schenke, and O. Wallscheid, “Steady-State Error Compensation
for Reinforcement Learning-Based Control of Power Electronic Systems,” IEEE
Access, vol. 11, pp. 76524–76536, 2023, doi: 10.1109/access.2023.3297274.'
mla: Weber, Daniel, et al. “Steady-State Error Compensation for Reinforcement Learning-Based
Control of Power Electronic Systems.” IEEE Access, vol. 11, Institute of
Electrical and Electronics Engineers (IEEE), 2023, pp. 76524–36, doi:10.1109/access.2023.3297274.
short: D. Weber, M. Schenke, O. Wallscheid, IEEE Access 11 (2023) 76524–76536.
date_created: 2023-07-31T07:04:27Z
date_updated: 2023-07-31T07:04:48Z
department:
- _id: '34'
- _id: '52'
doi: 10.1109/access.2023.3297274
intvolume: ' 11'
keyword:
- General Engineering
- General Materials Science
- General Computer Science
- Electrical and Electronic Engineering
language:
- iso: eng
page: 76524-76536
publication: IEEE Access
publication_identifier:
issn:
- 2169-3536
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Steady-State Error Compensation for Reinforcement Learning-Based Control of
Power Electronic Systems
type: journal_article
user_id: '24041'
volume: 11
year: '2023'
...
---
_id: '46212'
author:
- first_name: Daniel
full_name: Weber, Daniel
last_name: Weber
- first_name: Maximilian
full_name: Schenke, Maximilian
last_name: Schenke
- first_name: Oliver
full_name: Wallscheid, Oliver
last_name: Wallscheid
citation:
ama: 'Weber D, Schenke M, Wallscheid O. Safe Reinforcement Learning-Based Control
in Power Electronic Systems. In: 2023 International Conference on Future Energy
Solutions (FES). IEEE; 2023. doi:10.1109/fes57669.2023.10182718'
apa: Weber, D., Schenke, M., & Wallscheid, O. (2023). Safe Reinforcement Learning-Based
Control in Power Electronic Systems. 2023 International Conference on Future
Energy Solutions (FES). https://doi.org/10.1109/fes57669.2023.10182718
bibtex: '@inproceedings{Weber_Schenke_Wallscheid_2023, title={Safe Reinforcement
Learning-Based Control in Power Electronic Systems}, DOI={10.1109/fes57669.2023.10182718},
booktitle={2023 International Conference on Future Energy Solutions (FES)}, publisher={IEEE},
author={Weber, Daniel and Schenke, Maximilian and Wallscheid, Oliver}, year={2023}
}'
chicago: Weber, Daniel, Maximilian Schenke, and Oliver Wallscheid. “Safe Reinforcement
Learning-Based Control in Power Electronic Systems.” In 2023 International
Conference on Future Energy Solutions (FES). IEEE, 2023. https://doi.org/10.1109/fes57669.2023.10182718.
ieee: 'D. Weber, M. Schenke, and O. Wallscheid, “Safe Reinforcement Learning-Based
Control in Power Electronic Systems,” 2023, doi: 10.1109/fes57669.2023.10182718.'
mla: Weber, Daniel, et al. “Safe Reinforcement Learning-Based Control in Power Electronic
Systems.” 2023 International Conference on Future Energy Solutions (FES),
IEEE, 2023, doi:10.1109/fes57669.2023.10182718.
short: 'D. Weber, M. Schenke, O. Wallscheid, in: 2023 International Conference on
Future Energy Solutions (FES), IEEE, 2023.'
date_created: 2023-07-31T07:01:22Z
date_updated: 2023-07-31T07:03:46Z
department:
- _id: '34'
- _id: '52'
doi: 10.1109/fes57669.2023.10182718
language:
- iso: eng
publication: 2023 International Conference on Future Energy Solutions (FES)
publication_status: published
publisher: IEEE
status: public
title: Safe Reinforcement Learning-Based Control in Power Electronic Systems
type: conference
user_id: '24041'
year: '2023'
...
---
_id: '46214'
abstract:
- lang: eng
text: 'Ernährungsarmut wird als Problem in Deutschland weitgehend vernachlässigt.
Von materieller Ernährungsarmut betroffen sind Menschen, denen es aufgrund fehlender
finanzieller Mittel nicht möglich ist, sich gesundheitsfördernd zu ernähren. Etwa
3,5 % der Bevölkerung (rund drei Millionen Menschen) sind durch materielle Ernährungsarmut
gefährdet. Damit einher geht oft auch soziale Ernährungsarmut, die Menschen von
der sozialen Teilhabe ausschließt, die z. B. durch gemeinsames Essen ermöglicht
wird. Essen ist nicht nur von Bedeutung für die körperliche Gesundheit, sondern
auch zentral für die psychische Gesundheit und das Wohlbefinden sowie für die
soziale Zugehörigkeit, was sich wiederum auf die körperliche Gesundheit auswirkt.
Die sozialen Funktionen des Essens werden vielfach übersehen – und bei der Berechnung
des Regelbedarfs ausgeblendet. Gerade die Corona-Pandemie hat gezeigt, wie fehlende
soziale Kontakte und sozialer Ausschluss sich auf die physische, psychische und
soziale Gesundheit auswirken können. Aus Sicht des WBAE (Wissenschaftliche Beirat
für Agrarpolitik, Ernährung und gesundheitlichen Verbraucherschutz) ist deshalb
der integrative Blick auf die materielle und soziale Ernährungsarmut zentral,
da sie sich gegenseitig verstärken können. Diese Stellungnahme befasst sich mit
der Frage, wie sich die Corona-Pandemie auf von Ernährungsarmut gefährdete Menschen
ausgewirkt hat und was daraus gelernt werden kann. Ein wichtiger Aspekt ist der
zeitweilige Wegfall von Essensangeboten in Kitas, Schulen, Tafeln und anderen
karitativen Essensangeboten, die ein Sicherheitsnetz für Menschen in Ernährungsarmut
darstellen. Die Stellungnahme zieht auf dieser Basis auch Schluss-folgerungen
zur Ernährungsarmut außerhalb von Pandemiebedingungen. Im Hinblick auf die Notwendigkeit
der Vermeidung von Fehlernährung in Haushalten, die von Ernährungsarmut bedroht
sind, kommt der WBAE zu dem Schluss, dass diese Risikogruppe während der Pandemie
nicht ausreichend im Fokus der Maßnahmen zur Abmilderung der Pandemiefolgen stand.
Dies zeigt sich schon daran, dass kaum Daten erhoben wurden. Deutschland verfügt
über kein klares Indikatoren- und Zielsystem und kein Monitoring zur Ernährungsarmut.
Die wenigen vorhandenen Daten weisen auf problematische Entwicklungen hin. Insgesamt
wurden durch den Bund sehr umfangreiche Mittel zur Bewältigung der wirtschaftlichen
und sozialen Folgen der Corona-Pandemie und zur Einkommenssicherung während der
Pandemie eingesetzt. Dies ist unter dem Blickwinkel „Ernährungsarmut” positiv
zu bewerten. Es ist davon auszugehen, dass diese Maßnahmen verhindert haben, dass
noch mehr Haushalte von Ernährungsarmut betroffen waren. Insgesamt zeigt die Analyse
jedoch, dass es kaum gezielte Maßnahmen gab, um den Ausfall von Kita- und Schulernährung
durch alternative Formen der Bereitstellung von Lebensmitteln oder einer warmen
Mahlzeit aufzufangen. Maßnahmen auf Bundesebene fehlten, um Länder, Kommunen und
nicht-staatliche Organisationen dabei zu unterstützen. Auswertungen der Pandemiemaßnahmen
vergleichbarer Länder zeigen, dass dort schnelle und flexible Maßnahmen zur Bereitstellung
von Lebensmitteln eine wichtige Rolle gespielt haben, um armutsgefährdete Haushalte
zu unterstützen. In Deutschland wurden vorwiegend finanzielle Transfers genutzt,
z. T. zeitlich verzögert und wenig zielgruppenspezifisch. Vor diesem Hintergrund
hat der WBAE mögliche Maßnahmen gegen Ernährungsarmut – in Krisen, aber auch generell
– untersucht: (1) finanzielle Transfers (einmalig oder fortlaufend), (2) Lebensmittelgutscheine
(„Voucher“), (3) Lebensmittelpakete und (4) warme Mahlzeiten, wobei die letzten
beiden Optionen jeweils zur Abholung oder zur Auslieferung angeboten werden können.
Die untersuchten internationalen Beispiele zeigen Möglichkeiten, wie z. T. mit
schnellen und teilweise innovativen Ansätzen auf Lockdown-Maßnahmen reagiert wurde.
Im Grundsatz spricht aus Sicht des WBAE aber vieles für das deutsche System zur
Bekämpfung der Ernährungsarmut, das im Kern auf einem Bürgergeld beruht. Ein solches
Bürgergeld muss jedoch ausreichend sein, um materielle und soziale Ernährungsarmut
zu vermeiden. Die aktuellen, im Bürgergeld für Essen und Getränke zur Verfügung
stehenden Beträge entsprechen allerdings nicht diesem Anspruch. Bei der Einführung
des Bürgergelds im Jahr 2023 wurde zwar zeitnah auf die hohe Inflation reagiert.
Die Berechnungsmethodik für die Bedarfsermittlung wurde aber nicht angepasst,
sodass der Regelsatz nach wie vor nicht für eine gesundheitsfördernde Ernährung
ausreicht. Die soziale Funktion von Ernährung wird bei der Berechnung des Regelsatzes
nicht berücksichtigt. Um bei akutem Handlungsbedarf, wie z. B. auch bei der derzeitigen
Inflation, schneller reagieren zu können, sollten außerdem Systeme zur Auszahlung
sozial differenzierter „Krisentransfers” an vulnerable Haushalte mit geringem
Verwaltungsaufwand ermöglicht werden. Darüber hinaus sollte für den zentralen
Bereich der Kinder-ernährung der Schutz einer adäquaten Grundsicherung durch einen
Systemwechsel zu einer integrativen, beitragsfreien und somit nicht-diskriminierenden
Kita- und Schulverpflegung ergänzt werden, die zudem den DGE-Qualitätsstandards
entspricht. Schließlich sollte der Staat privates, ehrenamtliches Engagement ergänzend
fördern, z. B. durch Infrastrukturunterstützung bei karitativen Essensangeboten.
Eine Herausforderung der Gestaltung von karitativen Lebensmittelangeboten besteht
darin, dass sie oft als stigmatisierend und beschämend wahrgenommen werden und
der Nachweis eines Anspruches teils schwierig ist. Zudem bestehen oft nur wenige
Wahlmöglichkeiten, sodass individuelle Präferenzen oder Unverträglichkeiten nur
sehr eingeschränkt berücksichtigt werden können. Im Hinblick auf die soziale Dimension
der Ernährung kommt hinzu, dass wichtige soziale Funktionen des Essens, wie das
gemeinsame Essen, also Kommensalität, nicht oder nur sehr eingeschränkt ermöglicht
wird. Auch bleiben diejenigen, die versorgt werden, dabei meist unter sich. Vor
dem Hintergrund dieser Gesamteinschätzung empfiehlt der WBAE die folgenden, in
Abbildung Z 1 dargestellten Maßnahmen (siehe Beitrag). Zusammenfassend betont
der WBAE die in Deutschland weiterhin unterschätzten Risiken materieller und sozialer
Ernährungsarmut. Im Rahmen der geplanten Nationalen Ernährungsstrategie der Bundesregierung
sollte dem Thema Ernährungsarmut aus Sicht des WBAE eine herausgehobene Bedeutung
zugemessen werden.'
author:
- first_name: Regina
full_name: Birner, Regina
last_name: Birner
- first_name: Jakob
full_name: Linseisen, Jakob
last_name: Linseisen
- first_name: Ulrike
full_name: Arens-Azevedo, Ulrike
last_name: Arens-Azevedo
- first_name: Alfons
full_name: Balmann, Alfons
last_name: Balmann
- first_name: Hans Konrad
full_name: Biesalski, Hans Konrad
last_name: Biesalski
- first_name: Anja
full_name: Bosy-Westphal, Anja
last_name: Bosy-Westphal
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Thomas
full_name: Döring, Thomas
last_name: Döring
- first_name: Peter
full_name: Feindt, Peter
last_name: Feindt
- first_name: Kay-Uwe
full_name: Götz, Kay-Uwe
last_name: Götz
- first_name: Sarah
full_name: Iweala, Sarah
last_name: Iweala
- first_name: José
full_name: Martínez, José
last_name: Martínez
- first_name: Hiltrud
full_name: Nieberg, Hiltrud
last_name: Nieberg
- first_name: Ute
full_name: Nöthlings, Ute
last_name: Nöthlings
- first_name: Monika
full_name: Pischetsrieder, Monika
last_name: Pischetsrieder
- first_name: Britta
full_name: Renner, Britta
last_name: Renner
- first_name: 'Achim '
full_name: 'Spiller, Achim '
last_name: Spiller
- first_name: Lieske
full_name: Voget-Kleschin, Lieske
last_name: Voget-Kleschin
- first_name: Peter
full_name: Weingarten, Peter
last_name: Weingarten
- first_name: Justus
full_name: Wesseler, Justus
last_name: Wesseler
- first_name: Christine
full_name: Wieck, Christine
last_name: Wieck
citation:
ama: Birner R, Linseisen J, Arens-Azevedo U, et al. Ernährungsarmut unter Pandemiebedingungen.
Berichte über Landwirtschaft. Published online 2023. doi:10.12767/BUEL.VI236.468
apa: Birner, R., Linseisen, J., Arens-Azevedo, U., Balmann, A., Biesalski, H. K.,
Bosy-Westphal, A., Buyken, A., Döring, T., Feindt, P., Götz, K.-U., Iweala, S.,
Martínez, J., Nieberg, H., Nöthlings, U., Pischetsrieder, M., Renner, B., Spiller,
A., Voget-Kleschin, L., Weingarten, P., … Wieck, C. (2023). Ernährungsarmut unter
Pandemiebedingungen. Berichte Über Landwirtschaft. https://doi.org/10.12767/BUEL.VI236.468
bibtex: '@article{Birner_Linseisen_Arens-Azevedo_Balmann_Biesalski_Bosy-Westphal_Buyken_Döring_Feindt_Götz_et
al._2023, title={Ernährungsarmut unter Pandemiebedingungen}, DOI={10.12767/BUEL.VI236.468},
journal={Berichte über Landwirtschaft}, author={Birner, Regina and Linseisen,
Jakob and Arens-Azevedo, Ulrike and Balmann, Alfons and Biesalski, Hans Konrad
and Bosy-Westphal, Anja and Buyken, Anette and Döring, Thomas and Feindt, Peter
and Götz, Kay-Uwe and et al.}, year={2023} }'
chicago: Birner, Regina, Jakob Linseisen, Ulrike Arens-Azevedo, Alfons Balmann,
Hans Konrad Biesalski, Anja Bosy-Westphal, Anette Buyken, et al. “Ernährungsarmut
Unter Pandemiebedingungen.” Berichte Über Landwirtschaft, 2023. https://doi.org/10.12767/BUEL.VI236.468.
ieee: 'R. Birner et al., “Ernährungsarmut unter Pandemiebedingungen,” Berichte
über Landwirtschaft, 2023, doi: 10.12767/BUEL.VI236.468.'
mla: Birner, Regina, et al. “Ernährungsarmut Unter Pandemiebedingungen.” Berichte
Über Landwirtschaft, 2023, doi:10.12767/BUEL.VI236.468.
short: R. Birner, J. Linseisen, U. Arens-Azevedo, A. Balmann, H.K. Biesalski, A.
Bosy-Westphal, A. Buyken, T. Döring, P. Feindt, K.-U. Götz, S. Iweala, J. Martínez,
H. Nieberg, U. Nöthlings, M. Pischetsrieder, B. Renner, A. Spiller, L. Voget-Kleschin,
P. Weingarten, J. Wesseler, C. Wieck, Berichte Über Landwirtschaft (2023).
date_created: 2023-07-31T07:30:46Z
date_updated: 2023-07-31T07:43:19Z
department:
- _id: '22'
doi: 10.12767/BUEL.VI236.468
language:
- iso: eng
publication: Berichte über Landwirtschaft
status: public
title: Ernährungsarmut unter Pandemiebedingungen
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '46217'
author:
- first_name: Britta
full_name: Renner, Britta
last_name: Renner
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Kurt
full_name: Gedrich, Kurt
last_name: Gedrich
- first_name: Stefan
full_name: Lorkowski, Stefan
last_name: Lorkowski
- first_name: Bernhard
full_name: Watzl, Bernhard
last_name: Watzl
- first_name: Jakob
full_name: Linseisen, Jakob
last_name: Linseisen
- first_name: Hannelore
full_name: Daniel, Hannelore
last_name: Daniel
- first_name: Johanna
full_name: Conrad, Johanna
last_name: Conrad
- first_name: Paola G.
full_name: Ferrario, Paola G.
last_name: Ferrario
- first_name: Christina
full_name: Holzapfel, Christina
last_name: Holzapfel
- first_name: Michael
full_name: Leitzmann, Michael
last_name: Leitzmann
- first_name: Margrit
full_name: Richter, Margrit
last_name: Richter
- first_name: Marie-Christine
full_name: Simon, Marie-Christine
last_name: Simon
- first_name: Christian
full_name: Sina, Christian
last_name: Sina
- first_name: Jan
full_name: Wirsam, Jan
last_name: Wirsam
citation:
ama: 'Renner B, Buyken A, Gedrich K, et al. Perspective: A Conceptual Framework
for Adaptive Personalized Nutrition Advice Systems. Advances in Nutrition.
Published online 2023. doi:10.1016/j.advnut.2023.06.009'
apa: 'Renner, B., Buyken, A., Gedrich, K., Lorkowski, S., Watzl, B., Linseisen,
J., Daniel, H., Conrad, J., Ferrario, P. G., Holzapfel, C., Leitzmann, M., Richter,
M., Simon, M.-C., Sina, C., & Wirsam, J. (2023). Perspective: A Conceptual
Framework for Adaptive Personalized Nutrition Advice Systems. Advances in Nutrition.
https://doi.org/10.1016/j.advnut.2023.06.009'
bibtex: '@article{Renner_Buyken_Gedrich_Lorkowski_Watzl_Linseisen_Daniel_Conrad_Ferrario_Holzapfel_et
al._2023, title={Perspective: A Conceptual Framework for Adaptive Personalized
Nutrition Advice Systems}, DOI={10.1016/j.advnut.2023.06.009},
journal={Advances in Nutrition}, publisher={Elsevier BV}, author={Renner, Britta
and Buyken, Anette and Gedrich, Kurt and Lorkowski, Stefan and Watzl, Bernhard
and Linseisen, Jakob and Daniel, Hannelore and Conrad, Johanna and Ferrario, Paola
G. and Holzapfel, Christina and et al.}, year={2023} }'
chicago: 'Renner, Britta, Anette Buyken, Kurt Gedrich, Stefan Lorkowski, Bernhard
Watzl, Jakob Linseisen, Hannelore Daniel, et al. “Perspective: A Conceptual Framework
for Adaptive Personalized Nutrition Advice Systems.” Advances in Nutrition,
2023. https://doi.org/10.1016/j.advnut.2023.06.009.'
ieee: 'B. Renner et al., “Perspective: A Conceptual Framework for Adaptive
Personalized Nutrition Advice Systems,” Advances in Nutrition, 2023, doi:
10.1016/j.advnut.2023.06.009.'
mla: 'Renner, Britta, et al. “Perspective: A Conceptual Framework for Adaptive Personalized
Nutrition Advice Systems.” Advances in Nutrition, Elsevier BV, 2023, doi:10.1016/j.advnut.2023.06.009.'
short: B. Renner, A. Buyken, K. Gedrich, S. Lorkowski, B. Watzl, J. Linseisen, H.
Daniel, J. Conrad, P.G. Ferrario, C. Holzapfel, M. Leitzmann, M. Richter, M.-C.
Simon, C. Sina, J. Wirsam, Advances in Nutrition (2023).
date_created: 2023-07-31T07:50:22Z
date_updated: 2023-07-31T07:51:03Z
department:
- _id: '22'
doi: 10.1016/j.advnut.2023.06.009
keyword:
- Nutrition and Dietetics
- Medicine (miscellaneous)
- Food Science
language:
- iso: eng
publication: Advances in Nutrition
publication_identifier:
issn:
- 2161-8313
publication_status: published
publisher: Elsevier BV
status: public
title: 'Perspective: A Conceptual Framework for Adaptive Personalized Nutrition Advice
Systems'
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '46216'
author:
- first_name: Marc-André
full_name: Kaufhold, Marc-André
last_name: Kaufhold
- first_name: Markus
full_name: Bayer, Markus
last_name: Bayer
- first_name: Julian
full_name: Bäumler, Julian
last_name: Bäumler
- first_name: Christian
full_name: Reuter, Christian
last_name: Reuter
- first_name: Stefan
full_name: Stieglitz, Stefan
last_name: Stieglitz
- first_name: Ali Sercan
full_name: Basyurt, Ali Sercan
last_name: Basyurt
- first_name: Milad
full_name: Mirbabaie, Milad
id: '88691'
last_name: Mirbabaie
- first_name: Christoph
full_name: Fuchß, Christoph
last_name: Fuchß
- first_name: Kaan
full_name: Eyilmez, Kaan
last_name: Eyilmez
citation:
ama: 'Kaufhold M-A, Bayer M, Bäumler J, et al. CYLENCE: Strategies and Tools for
Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech
in Law Enforcement Agencies. In: Mensch Und Computer. ; 2023.'
apa: 'Kaufhold, M.-A., Bayer, M., Bäumler, J., Reuter, C., Stieglitz, S., Basyurt,
A. S., Mirbabaie, M., Fuchß, C., & Eyilmez, K. (2023). CYLENCE: Strategies
and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying
and Hatespeech in Law Enforcement Agencies. Mensch Und Computer.'
bibtex: '@inproceedings{Kaufhold_Bayer_Bäumler_Reuter_Stieglitz_Basyurt_Mirbabaie_Fuchß_Eyilmez_2023,
title={CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and
Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies}, booktitle={Mensch
und Computer}, author={Kaufhold, Marc-André and Bayer, Markus and Bäumler, Julian
and Reuter, Christian and Stieglitz, Stefan and Basyurt, Ali Sercan and Mirbabaie,
Milad and Fuchß, Christoph and Eyilmez, Kaan}, year={2023} }'
chicago: 'Kaufhold, Marc-André, Markus Bayer, Julian Bäumler, Christian Reuter,
Stefan Stieglitz, Ali Sercan Basyurt, Milad Mirbabaie, Christoph Fuchß, and Kaan
Eyilmez. “CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection,
and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies.” In
Mensch Und Computer, 2023.'
ieee: 'M.-A. Kaufhold et al., “CYLENCE: Strategies and Tools for Cross-Media
Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement
Agencies,” 2023.'
mla: 'Kaufhold, Marc-André, et al. “CYLENCE: Strategies and Tools for Cross-Media
Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement
Agencies.” Mensch Und Computer, 2023.'
short: 'M.-A. Kaufhold, M. Bayer, J. Bäumler, C. Reuter, S. Stieglitz, A.S. Basyurt,
M. Mirbabaie, C. Fuchß, K. Eyilmez, in: Mensch Und Computer, 2023.'
date_created: 2023-07-31T07:40:25Z
date_updated: 2023-07-31T07:43:21Z
language:
- iso: eng
publication: Mensch und Computer
status: public
title: 'CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment
of Cyberbullying and Hatespeech in Law Enforcement Agencies'
type: conference
user_id: '77643'
year: '2023'
...
---
_id: '46229'
author:
- first_name: Christian
full_name: Lienen, Christian
id: '60323'
last_name: Lienen
- first_name: Alexander Philipp
full_name: Nowosad, Alexander Philipp
last_name: Nowosad
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: Lienen C, Nowosad AP, Platzner M. Mapping and Optimizing Communication in ROS
2-based Applications on Configurable System-on-Chip Platforms.
apa: Lienen, C., Nowosad, A. P., & Platzner, M. (n.d.). Mapping and Optimizing
Communication in ROS 2-based Applications on Configurable System-on-Chip Platforms.
bibtex: '@article{Lienen_Nowosad_Platzner, title={Mapping and Optimizing Communication
in ROS 2-based Applications on Configurable System-on-Chip Platforms}, author={Lienen,
Christian and Nowosad, Alexander Philipp and Platzner, Marco} }'
chicago: Lienen, Christian, Alexander Philipp Nowosad, and Marco Platzner. “Mapping
and Optimizing Communication in ROS 2-Based Applications on Configurable System-on-Chip
Platforms,” n.d.
ieee: C. Lienen, A. P. Nowosad, and M. Platzner, “Mapping and Optimizing Communication
in ROS 2-based Applications on Configurable System-on-Chip Platforms.” .
mla: Lienen, Christian, et al. Mapping and Optimizing Communication in ROS 2-Based
Applications on Configurable System-on-Chip Platforms.
short: C. Lienen, A.P. Nowosad, M. Platzner, (n.d.).
date_created: 2023-07-31T11:56:47Z
date_updated: 2023-07-31T11:59:58Z
department:
- _id: '78'
language:
- iso: eng
main_file_link:
- url: https://arxiv.org/pdf/2306.12761.pdf
publication_status: accepted
status: public
title: Mapping and Optimizing Communication in ROS 2-based Applications on Configurable
System-on-Chip Platforms
type: preprint
user_id: '60323'
year: '2023'
...
---
_id: '46221'
author:
- first_name: N.
full_name: N., N.
last_name: N.
citation:
ama: N. N. Improving the End-of-Line Test of Custom-Built Geared Motors Using
Clustering Based on Neural Networks.; 2023.
apa: N., N. (2023). Improving the End-of-Line Test of Custom-Built Geared Motors
using Clustering based on Neural Networks.
bibtex: '@book{N._2023, title={Improving the End-of-Line Test of Custom-Built Geared
Motors using Clustering based on Neural Networks}, author={N., N.}, year={2023}
}'
chicago: N., N. Improving the End-of-Line Test of Custom-Built Geared Motors
Using Clustering Based on Neural Networks, 2023.
ieee: N. N., Improving the End-of-Line Test of Custom-Built Geared Motors using
Clustering based on Neural Networks. 2023.
mla: N., N. Improving the End-of-Line Test of Custom-Built Geared Motors Using
Clustering Based on Neural Networks. 2023.
short: N. N., Improving the End-of-Line Test of Custom-Built Geared Motors Using
Clustering Based on Neural Networks, 2023.
date_created: 2023-07-31T10:49:12Z
date_updated: 2023-07-31T10:49:30Z
department:
- _id: '79'
language:
- iso: eng
status: public
supervisor:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
title: Improving the End-of-Line Test of Custom-Built Geared Motors using Clustering
based on Neural Networks
type: mastersthesis
user_id: '15504'
year: '2023'
...
---
_id: '46243'
author:
- first_name: Caglar
full_name: Demir, Caglar
id: '43817'
last_name: Demir
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
last_name: Ngonga Ngomo
citation:
ama: Demir C, Ngonga Ngomo A-C. Clifford Embeddings – A Generalized Approach for
Embedding in Normed Algebras. ECML-PKDD. Published online 2023.
apa: Demir, C., & Ngonga Ngomo, A.-C. (2023). Clifford Embeddings – A Generalized
Approach for Embedding in Normed Algebras. ECML-PKDD. European Conference
on Machine Learning and Principles and Practice of Knowledge Discovery in Databases,
Torino.
bibtex: '@article{Demir_Ngonga Ngomo_2023, title={Clifford Embeddings – A Generalized
Approach for Embedding in Normed Algebras}, journal={ECML-PKDD}, author={Demir,
Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }'
chicago: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Clifford Embeddings – A
Generalized Approach for Embedding in Normed Algebras.” ECML-PKDD, 2023.
ieee: C. Demir and A.-C. Ngonga Ngomo, “Clifford Embeddings – A Generalized Approach
for Embedding in Normed Algebras,” ECML-PKDD, 2023.
mla: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Clifford Embeddings – A Generalized
Approach for Embedding in Normed Algebras.” ECML-PKDD, 2023.
short: C. Demir, A.-C. Ngonga Ngomo, ECML-PKDD (2023).
conference:
location: Torino
name: European Conference on Machine Learning and Principles and Practice of Knowledge
Discovery in Databases
date_created: 2023-08-01T09:12:06Z
date_updated: 2023-08-01T09:22:40Z
ddc:
- '000'
file:
- access_level: open_access
content_type: application/pdf
creator: cdemir
date_created: 2023-08-01T09:11:59Z
date_updated: 2023-08-01T09:11:59Z
file_id: '46244'
file_name: public.pdf
file_size: 408352
relation: main_file
file_date_updated: 2023-08-01T09:11:59Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '407'
grant_number: '101070305'
name: 'ENEXA: Efficient Explainable Learning on Knowledge Graphs'
- _id: '410'
name: 'KnowGraphs: KnowGraphs: Knowledge Graphs at Scale'
- _id: '285'
grant_number: NW21-059D
name: 'SAIL: SAIL: SustAInable Life-cycle of Intelligent Socio-Technical Systems'
publication: ECML-PKDD
status: public
title: Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras
type: journal_article
user_id: '43817'
year: '2023'
...
---
_id: '46251'
author:
- first_name: Caglar
full_name: Demir, Caglar
id: '43817'
last_name: Demir
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
last_name: Ngonga Ngomo
citation:
ama: Demir C, Ngonga Ngomo A-C. Neuro-Symbolic Class Expression Learning. International
Joint Conference on Artificial Intelligence. Published online 2023.
apa: Demir, C., & Ngonga Ngomo, A.-C. (2023). Neuro-Symbolic Class Expression
Learning. International Joint Conference on Artificial Intelligence. International
Joint Conference on Artificial Intelligence IJCAI 2023, Macau.
bibtex: '@article{Demir_Ngonga Ngomo_2023, title={Neuro-Symbolic Class Expression
Learning}, journal={International Joint Conference on Artificial Intelligence},
author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }'
chicago: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Neuro-Symbolic Class Expression
Learning.” International Joint Conference on Artificial Intelligence, 2023.
ieee: C. Demir and A.-C. Ngonga Ngomo, “Neuro-Symbolic Class Expression Learning,”
International Joint Conference on Artificial Intelligence, 2023.
mla: Demir, Caglar, and Axel-Cyrille Ngonga Ngomo. “Neuro-Symbolic Class Expression
Learning.” International Joint Conference on Artificial Intelligence, 2023.
short: C. Demir, A.-C. Ngonga Ngomo, International Joint Conference on Artificial
Intelligence (2023).
conference:
location: Macau
name: International Joint Conference on Artificial Intelligence IJCAI 2023
date_created: 2023-08-01T09:30:37Z
date_updated: 2023-08-01T09:44:30Z
ddc:
- '000'
department:
- _id: '574'
file:
- access_level: open_access
content_type: application/pdf
creator: cdemir
date_created: 2023-08-01T09:30:35Z
date_updated: 2023-08-01T09:30:35Z
file_id: '46252'
file_name: public.pdf
file_size: 340865
relation: main_file
file_date_updated: 2023-08-01T09:30:35Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '407'
grant_number: '101070305'
name: 'ENEXA: Efficient Explainable Learning on Knowledge Graphs'
- _id: '410'
name: 'KnowGraphs: KnowGraphs: Knowledge Graphs at Scale'
- _id: '285'
grant_number: NW21-059D
name: 'SAIL: SAIL: SustAInable Life-cycle of Intelligent Socio-Technical Systems'
publication: International Joint Conference on Artificial Intelligence
status: public
title: Neuro-Symbolic Class Expression Learning
type: journal_article
user_id: '43817'
year: '2023'
...
---
_id: '46256'
author:
- first_name: Yulai
full_name: Ma, Yulai
id: '92748'
last_name: Ma
- first_name: Davide
full_name: Mattiolo, Davide
last_name: Mattiolo
- first_name: Eckhard
full_name: Steffen, Eckhard
id: '15548'
last_name: Steffen
orcid: 0000-0002-9808-7401
- first_name: Isaak Hieronymus
full_name: Wolf, Isaak Hieronymus
id: '88145'
last_name: Wolf
citation:
ama: Ma Y, Mattiolo D, Steffen E, Wolf IH. Pairwise Disjoint Perfect Matchings in
r-Edge-Connected r-Regular Graphs. SIAM Journal on Discrete Mathematics.
2023;37(3):1548-1565. doi:10.1137/22m1500654
apa: Ma, Y., Mattiolo, D., Steffen, E., & Wolf, I. H. (2023). Pairwise Disjoint
Perfect Matchings in r-Edge-Connected r-Regular Graphs. SIAM Journal on Discrete
Mathematics, 37(3), 1548–1565. https://doi.org/10.1137/22m1500654
bibtex: '@article{Ma_Mattiolo_Steffen_Wolf_2023, title={Pairwise Disjoint Perfect
Matchings in r-Edge-Connected r-Regular Graphs}, volume={37}, DOI={10.1137/22m1500654},
number={3}, journal={SIAM Journal on Discrete Mathematics}, publisher={Society
for Industrial & Applied Mathematics (SIAM)}, author={Ma, Yulai and Mattiolo,
Davide and Steffen, Eckhard and Wolf, Isaak Hieronymus}, year={2023}, pages={1548–1565}
}'
chicago: 'Ma, Yulai, Davide Mattiolo, Eckhard Steffen, and Isaak Hieronymus Wolf.
“Pairwise Disjoint Perfect Matchings in R-Edge-Connected r-Regular Graphs.” SIAM
Journal on Discrete Mathematics 37, no. 3 (2023): 1548–65. https://doi.org/10.1137/22m1500654.'
ieee: 'Y. Ma, D. Mattiolo, E. Steffen, and I. H. Wolf, “Pairwise Disjoint Perfect
Matchings in r-Edge-Connected r-Regular Graphs,” SIAM Journal on Discrete Mathematics,
vol. 37, no. 3, pp. 1548–1565, 2023, doi: 10.1137/22m1500654.'
mla: Ma, Yulai, et al. “Pairwise Disjoint Perfect Matchings in R-Edge-Connected
r-Regular Graphs.” SIAM Journal on Discrete Mathematics, vol. 37, no. 3,
Society for Industrial & Applied Mathematics (SIAM), 2023, pp. 1548–65, doi:10.1137/22m1500654.
short: Y. Ma, D. Mattiolo, E. Steffen, I.H. Wolf, SIAM Journal on Discrete Mathematics
37 (2023) 1548–1565.
date_created: 2023-08-01T10:08:32Z
date_updated: 2023-08-01T10:09:35Z
department:
- _id: '542'
doi: 10.1137/22m1500654
intvolume: ' 37'
issue: '3'
keyword:
- General Mathematics
language:
- iso: eng
page: 1548-1565
publication: SIAM Journal on Discrete Mathematics
publication_identifier:
issn:
- 0895-4801
- 1095-7146
publication_status: published
publisher: Society for Industrial & Applied Mathematics (SIAM)
status: public
title: Pairwise Disjoint Perfect Matchings in r-Edge-Connected r-Regular Graphs
type: journal_article
user_id: '15540'
volume: 37
year: '2023'
...
---
_id: '46261'
author:
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Simon
full_name: Küth, Simon
last_name: Küth
- first_name: 'Daniel '
full_name: 'Scholl , Daniel '
last_name: 'Scholl '
- first_name: Christina
full_name: Watson, Christina
last_name: Watson
- first_name: Andreas
full_name: Seifert, Andreas
id: '693'
last_name: Seifert
citation:
ama: 'Meier J, Vogelsang C, Küth S, Scholl D, Watson C, Seifert A. Welche Rolle
spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion? –
Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz
von Lehramtsstudierenden [Einzelbeitrag]. . In: ; 2023.'
apa: Meier, J., Vogelsang, C., Küth, S., Scholl , D., Watson, C., & Seifert,
A. (2023). Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle
Unterrichtsreflexion? – Zusammenhänge zwischen einer quasi-experimentellen Einstellung
und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. .
Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische
Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation
und Bildungsrecht (KBBB), Universität Potsdam.
bibtex: '@inproceedings{Meier_Vogelsang_Küth_Scholl _Watson_Seifert_2023, title={Welche
Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion?
– Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz
von Lehramtsstudierenden [Einzelbeitrag]. }, author={Meier, Jana and Vogelsang,
Christoph and Küth, Simon and Scholl , Daniel and Watson, Christina and Seifert,
Andreas}, year={2023} }'
chicago: Meier, Jana, Christoph Vogelsang, Simon Küth, Daniel Scholl , Christina
Watson, and Andreas Seifert. “Welche Rolle Spielt Eine Reflexive Haltung Für Eine
Qualitätsvolle Unterrichtsreflexion? – Zusammenhänge Zwischen Einer Quasi-Experimentellen
Einstellung Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].
,” 2023.
ieee: J. Meier, C. Vogelsang, S. Küth, D. Scholl , C. Watson, and A. Seifert, “Welche
Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion?
– Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz
von Lehramtsstudierenden [Einzelbeitrag]. ,” presented at the Sektionstagung
empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung
(AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht
(KBBB), Universität Potsdam, 2023.
mla: Meier, Jana, et al. Welche Rolle Spielt Eine Reflexive Haltung Für Eine
Qualitätsvolle Unterrichtsreflexion? – Zusammenhänge Zwischen Einer Quasi-Experimentellen
Einstellung Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].
. 2023.
short: 'J. Meier, C. Vogelsang, S. Küth, D. Scholl , C. Watson, A. Seifert, in:
2023.'
conference:
end_date: 2023-09-15
location: Universität Potsdam
name: Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische
Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation
und Bildungsrecht (KBBB)
start_date: 2023-09-13
date_created: 2023-08-02T09:30:22Z
date_updated: 2023-08-02T09:30:29Z
department:
- _id: '4'
language:
- iso: eng
status: public
title: 'Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion?
– Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz
von Lehramtsstudierenden [Einzelbeitrag]. '
type: conference
user_id: '28542'
year: '2023'
...
---
_id: '46262'
author:
- first_name: Daniel
full_name: Scholl, Daniel
last_name: Scholl
- first_name: Simon
full_name: Küth, Simon
last_name: Küth
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Christina
full_name: Watson, Christina
last_name: Watson
- first_name: Andreas
full_name: Seifert, Andreas
id: '693'
last_name: Seifert
citation:
ama: 'Scholl D, Küth S, Vogelsang C, Meier J, Watson C, Seifert A. Das Unterrichtsplanungsprinzip
der Interdependenz – Eine netzwerkanalytische Untersuchung der Begründungsstrukturen
beim Planungsentscheiden [Einzelbeitrag]. . In: ; 2023.'
apa: Scholl, D., Küth, S., Vogelsang, C., Meier, J., Watson, C., & Seifert,
A. (2023). Das Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische
Untersuchung der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag].
. Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische
Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation
und Bildungsrecht (KBBB), Universität Potsdam.
bibtex: '@inproceedings{Scholl_Küth_Vogelsang_Meier_Watson_Seifert_2023, title={Das
Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische Untersuchung
der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. }, author={Scholl,
Daniel and Küth, Simon and Vogelsang, Christoph and Meier, Jana and Watson, Christina
and Seifert, Andreas}, year={2023} }'
chicago: Scholl, Daniel, Simon Küth, Christoph Vogelsang, Jana Meier, Christina
Watson, and Andreas Seifert. “Das Unterrichtsplanungsprinzip Der Interdependenz
– Eine Netzwerkanalytische Untersuchung Der Begründungsstrukturen Beim Planungsentscheiden
[Einzelbeitrag]. ,” 2023.
ieee: D. Scholl, S. Küth, C. Vogelsang, J. Meier, C. Watson, and A. Seifert, “Das
Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische Untersuchung
der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. ,” presented
at the Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische
Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation
und Bildungsrecht (KBBB), Universität Potsdam, 2023.
mla: Scholl, Daniel, et al. Das Unterrichtsplanungsprinzip Der Interdependenz
– Eine Netzwerkanalytische Untersuchung Der Begründungsstrukturen Beim Planungsentscheiden
[Einzelbeitrag]. . 2023.
short: 'D. Scholl, S. Küth, C. Vogelsang, J. Meier, C. Watson, A. Seifert, in: 2023.'
conference:
end_date: 2023-09-15
location: Universität Potsdam
name: Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische
Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation
und Bildungsrecht (KBBB)
start_date: 2023-09-13
date_created: 2023-08-02T09:36:19Z
date_updated: 2023-08-02T09:36:25Z
department:
- _id: '4'
language:
- iso: eng
status: public
title: 'Das Unterrichtsplanungsprinzip der Interdependenz – Eine netzwerkanalytische
Untersuchung der Begründungsstrukturen beim Planungsentscheiden [Einzelbeitrag]. '
type: conference
user_id: '28542'
year: '2023'
...
---
_id: '46263'
author:
- first_name: Daniel
full_name: Scholl, Daniel
last_name: Scholl
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Simon
full_name: Küth, Simon
last_name: Küth
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Christina
full_name: Watson, Christina
last_name: Watson
- first_name: Andreas
full_name: Seifert, Andreas
id: '693'
last_name: Seifert
citation:
ama: 'Scholl D, Vogelsang C, Küth S, Meier J, Watson C, Seifert A. Eine reflexive
Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge zwischen
einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz
von Lehramtsstudierenden [Einzelbeitrag]. . In: ; 2023.'
apa: Scholl, D., Vogelsang, C., Küth, S., Meier, J., Watson, C., & Seifert,
A. (2023). Eine reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion?
Zusammenhänge zwischen einer quasi-experimentellen Einstellung zur Reflexion und
der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. . 8. Hildesheimer
CeLeB-Tagung zur Bildungsforschung, Stiftung Universität Hildesheim.
bibtex: '@inproceedings{Scholl_Vogelsang_Küth_Meier_Watson_Seifert_2023, title={Eine
reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge
zwischen einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz
von Lehramtsstudierenden [Einzelbeitrag]. }, author={Scholl, Daniel and Vogelsang,
Christoph and Küth, Simon and Meier, Jana and Watson, Christina and Seifert, Andreas},
year={2023} }'
chicago: Scholl, Daniel, Christoph Vogelsang, Simon Küth, Jana Meier, Christina
Watson, and Andreas Seifert. “Eine Reflexive Haltung Als Grundlage Einer Hochwertigen
Unterrichtsreflexion? Zusammenhänge Zwischen Einer Quasi-Experimentellen Einstellung
Zur Reflexion Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].
,” 2023.
ieee: D. Scholl, C. Vogelsang, S. Küth, J. Meier, C. Watson, and A. Seifert, “Eine
reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion? Zusammenhänge
zwischen einer quasi-experimentellen Einstellung zur Reflexion und der Reflexionsperformanz
von Lehramtsstudierenden [Einzelbeitrag]. ,” presented at the 8. Hildesheimer
CeLeB-Tagung zur Bildungsforschung, Stiftung Universität Hildesheim, 2023.
mla: Scholl, Daniel, et al. Eine Reflexive Haltung Als Grundlage Einer Hochwertigen
Unterrichtsreflexion? Zusammenhänge Zwischen Einer Quasi-Experimentellen Einstellung
Zur Reflexion Und Der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].
. 2023.
short: 'D. Scholl, C. Vogelsang, S. Küth, J. Meier, C. Watson, A. Seifert, in: 2023.'
conference:
end_date: 2023-11-25
location: Stiftung Universität Hildesheim
name: 8. Hildesheimer CeLeB-Tagung zur Bildungsforschung
start_date: 2023-11-24
date_created: 2023-08-02T09:38:50Z
date_updated: 2023-08-02T09:38:54Z
department:
- _id: '4'
language:
- iso: eng
status: public
title: 'Eine reflexive Haltung als Grundlage einer hochwertigen Unterrichtsreflexion?
Zusammenhänge zwischen einer quasi-experimentellen Einstellung zur Reflexion und
der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag]. '
type: conference
user_id: '28542'
year: '2023'
...
---
_id: '46260'
citation:
ama: Meier J, Küth S, Scholl D, Vogelsang C, Watson C, eds. Der Zyklus von Planung
Und Reflexion. Zusammenhänge Zwischen Der Generischen Unterrichtsplanungsfähigkeit
Und Der Reflexionskompetenz Angehender Lehrkräfte.; 2023.
apa: Meier, J., Küth, S., Scholl , D., Vogelsang, C., & Watson, C. (Eds.). (2023).
Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen
Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.
bibtex: '@book{Meier_Küth_Scholl _Vogelsang_Watson_2023, series={Tagungsband “Reflexion
in der Lehrkräftebildung – empirisch, phasenübergreifend, interdisziplinär”},
title={Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen
Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.},
year={2023}, collection={Tagungsband “Reflexion in der Lehrkräftebildung – empirisch,
phasenübergreifend, interdisziplinär”} }'
chicago: Meier, Jana, Simon Küth, Daniel Scholl , Christoph Vogelsang, and Christina
Watson, eds. Der Zyklus von Planung Und Reflexion. Zusammenhänge Zwischen Der
Generischen Unterrichtsplanungsfähigkeit Und Der Reflexionskompetenz Angehender
Lehrkräfte. Tagungsband “Reflexion in Der Lehrkräftebildung – Empirisch, Phasenübergreifend,
Interdisziplinär,” 2023.
ieee: J. Meier, S. Küth, D. Scholl , C. Vogelsang, and C. Watson, Eds., Der Zyklus
von Planung und Reflexion. Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit
und der Reflexionskompetenz angehender Lehrkräfte. 2023.
mla: Meier, Jana, et al., editors. Der Zyklus von Planung Und Reflexion. Zusammenhänge
Zwischen Der Generischen Unterrichtsplanungsfähigkeit Und Der Reflexionskompetenz
Angehender Lehrkräfte. 2023.
short: J. Meier, S. Küth, D. Scholl , C. Vogelsang, C. Watson, eds., Der Zyklus
von Planung Und Reflexion. Zusammenhänge Zwischen Der Generischen Unterrichtsplanungsfähigkeit
Und Der Reflexionskompetenz Angehender Lehrkräfte., 2023.
date_created: 2023-08-02T09:21:34Z
date_updated: 2023-08-02T09:23:52Z
department:
- _id: '4'
editor:
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Simon
full_name: Küth, Simon
last_name: Küth
- first_name: 'Daniel '
full_name: 'Scholl , Daniel '
last_name: 'Scholl '
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Christina
full_name: Watson, Christina
last_name: Watson
language:
- iso: eng
series_title: Tagungsband "Reflexion in der Lehrkräftebildung – empirisch, phasenübergreifend,
interdisziplinär"
status: public
title: Der Zyklus von Planung und Reflexion. Zusammenhänge zwischen der generischen
Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.
type: conference_editor
user_id: '28542'
year: '2023'
...
---
_id: '46269'
abstract:
- lang: eng
text: 'State-of-the-art LLC resonant converters use MOSFETs in their inverter stage,
which allows high switching frequencies and thus the use of compact magnetic components.
The large parasitic output capacitance and the poor reverse-recovery behaviour
of the inherent body diode of high-voltage (600 V) silicon MOSFETs require soft
switching, i.e. zero-voltage switching (ZVS). Otherwise, the high turn-on switching
losses would lead to excessive heating and ultimately to the destruction of the
switch. Therefore, MOSFET-based LLC converters are operated in the so-called inductive
region only, which enables ZVS. The use of robust and cost-effective IGBTs instead
of MOSFETs is particularly advantageous for automotive applications, since in
addition to high reliability low costs are an important objective here. Since
IGBTs are characterized by dominant turn-off losses and generally higher switching
losses compared to MOSFETs, the aim is to operate them with zero-current switching
(ZCS) and at low switching frequencies below the resonance frequency. In this
region also the voltage transfer characteristic is steeper, which qualifies for
applications with a strongly varying input-to-output voltage ratio, such as given
for automotive on-board DC-DC converters connecting the (high-voltage) traction
battery with the (12 V) auxiliary battery. In this paper, a stress value analysis
based on a switched-model simulation is used to design a ZCS LLC converter and
take advantage of the mentioned benefits of IGBTs as well as of the steeper voltage
transfer characteristic. Within this operation region below the resonance frequency,
however, a new phenomenon of several current pulses occurring during a single
switching period through the rectifier components may appear. Generally, in applications
with high output currents a synchronous rectifier (SR) is often used to keep the
conduction losses of the rectifier stage at a moderate level: Low-voltage MOSFETs,
which actively need to be gated synchronously to the polarity of the current pulses,
are employed then instead of more lossy rectifier diodes. However, standard SR
driver ICs have been shown to be unable to properly rectify the multi-pulse output
currents of the proposed LLC operation, resulting in high conduction losses of
the rectifier stage. A cost-effective hardware concept is presented which ensures
proper rectification by using standard SR-ICs that are actively overdriven by
the converter’s central microcontroller. A 2 kW prototype for an EV on-board DC-DC
converter was built to show the effectiveness of the method, documenting an increase
in efficiency by up to 4.1 % compared to a purely SR-IC-based solution. Overall
efficiency is very similar to that of a conventional (MOSFET-based) LLC converter
so that the ZCS-operated LLC IGBT-converter represents a cost-effective alternative,
which even shows 10 % less worst-case losses.'
author:
- first_name: Daniel
full_name: Urbaneck, Daniel
id: '60223'
last_name: Urbaneck
- first_name: Frank
full_name: Schafmeister, Frank
last_name: Schafmeister
- first_name: Joachim
full_name: Böcker, Joachim
last_name: Böcker
citation:
ama: 'Urbaneck D, Schafmeister F, Böcker J. Advanced Synchronous Rectification for
an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive
DC-DC Stage. In: PCIM Europe 2023. ; 2023.'
apa: Urbaneck, D., Schafmeister, F., & Böcker, J. (2023). Advanced Synchronous
Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for
a 2 kW Automotive DC-DC Stage. PCIM Europe 2023. PCIM Europe 2023, Nürnberg.
bibtex: '@inproceedings{Urbaneck_Schafmeister_Böcker_2023, title={Advanced Synchronous
Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for
a 2 kW Automotive DC-DC Stage}, booktitle={PCIM Europe 2023}, author={Urbaneck,
Daniel and Schafmeister, Frank and Böcker, Joachim}, year={2023} }'
chicago: Urbaneck, Daniel, Frank Schafmeister, and Joachim Böcker. “Advanced Synchronous
Rectification for an IGBT-Based ZCS LLC Converter with High Output Currents for
a 2 KW Automotive DC-DC Stage.” In PCIM Europe 2023, 2023.
ieee: D. Urbaneck, F. Schafmeister, and J. Böcker, “Advanced Synchronous Rectification
for an IGBT-Based ZCS LLC Converter with High Output Currents for a 2 kW Automotive
DC-DC Stage,” presented at the PCIM Europe 2023, Nürnberg, 2023.
mla: Urbaneck, Daniel, et al. “Advanced Synchronous Rectification for an IGBT-Based
ZCS LLC Converter with High Output Currents for a 2 KW Automotive DC-DC Stage.”
PCIM Europe 2023, 2023.
short: 'D. Urbaneck, F. Schafmeister, J. Böcker, in: PCIM Europe 2023, 2023.'
conference:
end_date: 2023-05-11
location: Nürnberg
name: PCIM Europe 2023
start_date: 2023-05-09
date_created: 2023-08-02T11:27:32Z
date_updated: 2023-08-02T11:30:23Z
keyword:
- LLC Converter
- IGBT
- ZCS
- Synchronous Rectification
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10173337
publication: PCIM Europe 2023
publication_status: published
status: public
title: Advanced Synchronous Rectification for an IGBT-Based ZCS LLC Converter with
High Output Currents for a 2 kW Automotive DC-DC Stage
type: conference
user_id: '60223'
year: '2023'
...
---
_id: '43228'
abstract:
- lang: eng
text: "The computation of electron repulsion integrals (ERIs) over Gaussian-type
orbitals (GTOs) is a challenging problem in quantum-mechanics-based atomistic
simulations. In practical simulations, several trillions of ERIs may have to be\r\ncomputed
for every time step.\r\nIn this work, we investigate FPGAs as accelerators for
the ERI computation. We use template parameters, here within the Intel oneAPI
tool flow, to create customized designs for 256 different ERI quartet classes,
based on their orbitals. To maximize data reuse, all intermediates are buffered
in FPGA on-chip memory with customized layout. The pre-calculation of intermediates
also helps to overcome data dependencies caused by multi-dimensional recurrence\r\nrelations.
The involved loop structures are partially or even fully unrolled for high throughput
of FPGA kernels. Furthermore, a lossy compression algorithm utilizing arbitrary
bitwidth integers is integrated in the FPGA kernels. To our\r\nbest knowledge,
this is the first work on ERI computation on FPGAs that supports more than just
the single most basic quartet class. Also, the integration of ERI computation
and compression it a novelty that is not even covered by CPU or GPU libraries
so far.\r\nOur evaluation shows that using 16-bit integer for the ERI compression,
the fastest FPGA kernels exceed the performance of 10 GERIS ($10 \\times 10^9$
ERIs per second) on one Intel Stratix 10 GX 2800 FPGA, with maximum absolute errors
around $10^{-7}$ - $10^{-5}$ Hartree. The measured throughput can be accurately
explained by a performance model. The FPGA kernels deployed on 2 FPGAs outperform
similar computations using the widely used libint reference on a two-socket server
with 40 Xeon Gold 6148 CPU cores of the same process technology by factors up
to 6.0x and on a new two-socket server with 128 EPYC 7713 CPU cores by up to 1.9x."
author:
- first_name: Xin
full_name: Wu, Xin
id: '77439'
last_name: Wu
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Robert
full_name: Schade, Robert
id: '75963'
last_name: Schade
orcid: 0000-0002-6268-539
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Wu X, Kenter T, Schade R, Kühne T, Plessl C. Computing and Compressing Electron
Repulsion Integrals on FPGAs. In: 2023 IEEE 31st Annual International Symposium
on Field-Programmable Custom Computing Machines (FCCM). ; 2023:162-173. doi:10.1109/FCCM57271.2023.00026'
apa: Wu, X., Kenter, T., Schade, R., Kühne, T., & Plessl, C. (2023). Computing
and Compressing Electron Repulsion Integrals on FPGAs. 2023 IEEE 31st Annual
International Symposium on Field-Programmable Custom Computing Machines (FCCM),
162–173. https://doi.org/10.1109/FCCM57271.2023.00026
bibtex: '@inproceedings{Wu_Kenter_Schade_Kühne_Plessl_2023, title={Computing and
Compressing Electron Repulsion Integrals on FPGAs}, DOI={10.1109/FCCM57271.2023.00026},
booktitle={2023 IEEE 31st Annual International Symposium on Field-Programmable
Custom Computing Machines (FCCM)}, author={Wu, Xin and Kenter, Tobias and Schade,
Robert and Kühne, Thomas and Plessl, Christian}, year={2023}, pages={162–173}
}'
chicago: Wu, Xin, Tobias Kenter, Robert Schade, Thomas Kühne, and Christian Plessl.
“Computing and Compressing Electron Repulsion Integrals on FPGAs.” In 2023
IEEE 31st Annual International Symposium on Field-Programmable Custom Computing
Machines (FCCM), 162–73, 2023. https://doi.org/10.1109/FCCM57271.2023.00026.
ieee: 'X. Wu, T. Kenter, R. Schade, T. Kühne, and C. Plessl, “Computing and Compressing
Electron Repulsion Integrals on FPGAs,” in 2023 IEEE 31st Annual International
Symposium on Field-Programmable Custom Computing Machines (FCCM), 2023, pp.
162–173, doi: 10.1109/FCCM57271.2023.00026.'
mla: Wu, Xin, et al. “Computing and Compressing Electron Repulsion Integrals on
FPGAs.” 2023 IEEE 31st Annual International Symposium on Field-Programmable
Custom Computing Machines (FCCM), 2023, pp. 162–73, doi:10.1109/FCCM57271.2023.00026.
short: 'X. Wu, T. Kenter, R. Schade, T. Kühne, C. Plessl, in: 2023 IEEE 31st Annual
International Symposium on Field-Programmable Custom Computing Machines (FCCM),
2023, pp. 162–173.'
date_created: 2023-03-30T11:15:40Z
date_updated: 2023-08-02T15:05:42Z
department:
- _id: '27'
- _id: '518'
doi: 10.1109/FCCM57271.2023.00026
external_id:
arxiv:
- '2303.13632'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/10171537
page: 162-173
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 2023 IEEE 31st Annual International Symposium on Field-Programmable Custom
Computing Machines (FCCM)
quality_controlled: '1'
status: public
title: Computing and Compressing Electron Repulsion Integrals on FPGAs
type: conference
user_id: '75963'
year: '2023'
...
---
_id: '45361'
abstract:
- lang: eng
text: The non-orthogonal local submatrix method applied to electronic structure–based
molecular dynamics simulations is shown to exceed 1.1 EFLOP/s in FP16/FP32-mixed
floating-point arithmetic when using 4400 NVIDIA A100 GPUs of the Perlmutter system.
This is enabled by a modification of the original method that pushes the sustained
fraction of the peak performance to about 80%. Example calculations are performed
for SARS-CoV-2 spike proteins with up to 83 million atoms.
article_number: '109434202311776'
article_type: original
author:
- first_name: Robert
full_name: Schade, Robert
id: '75963'
last_name: Schade
orcid: 0000-0002-6268-539
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Michael
full_name: Lass, Michael
id: '24135'
last_name: Lass
orcid: 0000-0002-5708-7632
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: Schade R, Kenter T, Elgabarty H, Lass M, Kühne T, Plessl C. Breaking the exascale
barrier for the electronic structure problem in ab-initio molecular dynamics.
The International Journal of High Performance Computing Applications. Published
online 2023. doi:10.1177/10943420231177631
apa: Schade, R., Kenter, T., Elgabarty, H., Lass, M., Kühne, T., & Plessl, C.
(2023). Breaking the exascale barrier for the electronic structure problem in
ab-initio molecular dynamics. The International Journal of High Performance
Computing Applications, Article 109434202311776. https://doi.org/10.1177/10943420231177631
bibtex: '@article{Schade_Kenter_Elgabarty_Lass_Kühne_Plessl_2023, title={Breaking
the exascale barrier for the electronic structure problem in ab-initio molecular
dynamics}, DOI={10.1177/10943420231177631},
number={109434202311776}, journal={The International Journal of High Performance
Computing Applications}, publisher={SAGE Publications}, author={Schade, Robert
and Kenter, Tobias and Elgabarty, Hossam and Lass, Michael and Kühne, Thomas and
Plessl, Christian}, year={2023} }'
chicago: Schade, Robert, Tobias Kenter, Hossam Elgabarty, Michael Lass, Thomas Kühne,
and Christian Plessl. “Breaking the Exascale Barrier for the Electronic Structure
Problem in Ab-Initio Molecular Dynamics.” The International Journal of High
Performance Computing Applications, 2023. https://doi.org/10.1177/10943420231177631.
ieee: 'R. Schade, T. Kenter, H. Elgabarty, M. Lass, T. Kühne, and C. Plessl, “Breaking
the exascale barrier for the electronic structure problem in ab-initio molecular
dynamics,” The International Journal of High Performance Computing Applications,
Art. no. 109434202311776, 2023, doi: 10.1177/10943420231177631.'
mla: Schade, Robert, et al. “Breaking the Exascale Barrier for the Electronic Structure
Problem in Ab-Initio Molecular Dynamics.” The International Journal of High
Performance Computing Applications, 109434202311776, SAGE Publications, 2023,
doi:10.1177/10943420231177631.
short: R. Schade, T. Kenter, H. Elgabarty, M. Lass, T. Kühne, C. Plessl, The International
Journal of High Performance Computing Applications (2023).
date_created: 2023-05-30T09:19:09Z
date_updated: 2023-08-02T15:04:53Z
department:
- _id: '27'
- _id: '518'
doi: 10.1177/10943420231177631
keyword:
- Hardware and Architecture
- Theoretical Computer Science
- Software
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.sagepub.com/doi/10.1177/10943420231177631
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: The International Journal of High Performance Computing Applications
publication_identifier:
issn:
- 1094-3420
- 1741-2846
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
status: public
title: Breaking the exascale barrier for the electronic structure problem in ab-initio
molecular dynamics
type: journal_article
user_id: '75963'
year: '2023'
...
---
_id: '46278'
abstract:
- lang: eng
text: 'Site-controlled Ga droplets on AlGaAs substrates are fabricated using
area-selective deposition of Ga through apertures in a mask during molecular beam
epitaxy (MBE). The Ga droplets can be crystallized into GaAs quantum dots using
a crystallization step under As flux. In order to model the complex process, including
the masked deposition of the droplets and a reduction of their number during a
thermal annealing step, a multiscale kinetic Monte Carlo (mkMC) simulation of
self-assembled Ga droplet formation on AlGaAs is expanded for area-selective deposition.
The simulation has only two free model parameters: the activation energy for surface
diffusion and the activation energy for thermal escape of adatoms from a droplet.
Simulated droplet numbers within the opening of the aperture agree quantitatively
with the experimental results down to the perfect site-control, with one droplet
per aperture. However, the model parameters are different compared to those of
the self-assembled droplet growth. We attribute this to the presence of the mask
in close proximity to the surface, which modifies the local process temperature
and the As background. This approach also explains the dependence of the model
parameters on the size of the aperture.'
article_number: '466'
author:
- first_name: Stefan
full_name: Feddersen, Stefan
last_name: Feddersen
- first_name: Viktoryia
full_name: Zolatanosha, Viktoryia
last_name: Zolatanosha
- first_name: Ahmed
full_name: Alshaikh, Ahmed
last_name: Alshaikh
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Christian
full_name: Heyn, Christian
last_name: Heyn
citation:
ama: Feddersen S, Zolatanosha V, Alshaikh A, Reuter D, Heyn C. Modeling of Masked
Droplet Deposition for Site-Controlled Ga Droplets. Nanomaterials. 2023;13(3).
doi:10.3390/nano13030466
apa: Feddersen, S., Zolatanosha, V., Alshaikh, A., Reuter, D., & Heyn, C. (2023).
Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets. Nanomaterials,
13(3), Article 466. https://doi.org/10.3390/nano13030466
bibtex: '@article{Feddersen_Zolatanosha_Alshaikh_Reuter_Heyn_2023, title={Modeling
of Masked Droplet Deposition for Site-Controlled Ga Droplets}, volume={13}, DOI={10.3390/nano13030466}, number={3466},
journal={Nanomaterials}, publisher={MDPI AG}, author={Feddersen, Stefan and Zolatanosha,
Viktoryia and Alshaikh, Ahmed and Reuter, Dirk and Heyn, Christian}, year={2023}
}'
chicago: Feddersen, Stefan, Viktoryia Zolatanosha, Ahmed Alshaikh, Dirk Reuter,
and Christian Heyn. “Modeling of Masked Droplet Deposition for Site-Controlled
Ga Droplets.” Nanomaterials 13, no. 3 (2023). https://doi.org/10.3390/nano13030466.
ieee: 'S. Feddersen, V. Zolatanosha, A. Alshaikh, D. Reuter, and C. Heyn, “Modeling
of Masked Droplet Deposition for Site-Controlled Ga Droplets,” Nanomaterials,
vol. 13, no. 3, Art. no. 466, 2023, doi: 10.3390/nano13030466.'
mla: Feddersen, Stefan, et al. “Modeling of Masked Droplet Deposition for Site-Controlled
Ga Droplets.” Nanomaterials, vol. 13, no. 3, 466, MDPI AG, 2023, doi:10.3390/nano13030466.
short: S. Feddersen, V. Zolatanosha, A. Alshaikh, D. Reuter, C. Heyn, Nanomaterials
13 (2023).
date_created: 2023-08-03T11:13:28Z
date_updated: 2023-08-03T11:14:10Z
department:
- _id: '15'
- _id: '230'
doi: 10.3390/nano13030466
intvolume: ' 13'
issue: '3'
keyword:
- General Materials Science
- General Chemical Engineering
language:
- iso: eng
publication: Nanomaterials
publication_identifier:
issn:
- 2079-4991
publication_status: published
publisher: MDPI AG
status: public
title: Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets
type: journal_article
user_id: '42514'
volume: 13
year: '2023'
...
---
_id: '46277'
author:
- first_name: Benedikt
full_name: Sieland, Benedikt
last_name: Sieland
- first_name: Marcel
full_name: Stahn, Marcel
last_name: Stahn
- first_name: Roland
full_name: Schoch, Roland
last_name: Schoch
- first_name: Constantin
full_name: Daniliuc, Constantin
last_name: Daniliuc
- first_name: Sebastian
full_name: Spicher, Sebastian
last_name: Spicher
- first_name: Stefan
full_name: Grimme, Stefan
last_name: Grimme
- first_name: Andreas
full_name: Hansen, Andreas
last_name: Hansen
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Sieland B, Stahn M, Schoch R, et al. Dispersion Energy‐Stabilized Boron and
Phosphorus Lewis Pairs. Angewandte Chemie International Edition. Published
online 2023. doi:10.1002/anie.202308752
apa: Sieland, B., Stahn, M., Schoch, R., Daniliuc, C., Spicher, S., Grimme, S.,
Hansen, A., & Paradies, J. (2023). Dispersion Energy‐Stabilized Boron and
Phosphorus Lewis Pairs. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202308752
bibtex: '@article{Sieland_Stahn_Schoch_Daniliuc_Spicher_Grimme_Hansen_Paradies_2023,
title={Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs}, DOI={10.1002/anie.202308752}, journal={Angewandte
Chemie International Edition}, publisher={Wiley}, author={Sieland, Benedikt and
Stahn, Marcel and Schoch, Roland and Daniliuc, Constantin and Spicher, Sebastian
and Grimme, Stefan and Hansen, Andreas and Paradies, Jan}, year={2023} }'
chicago: Sieland, Benedikt, Marcel Stahn, Roland Schoch, Constantin Daniliuc, Sebastian
Spicher, Stefan Grimme, Andreas Hansen, and Jan Paradies. “Dispersion Energy‐Stabilized
Boron and Phosphorus Lewis Pairs.” Angewandte Chemie International Edition,
2023. https://doi.org/10.1002/anie.202308752.
ieee: 'B. Sieland et al., “Dispersion Energy‐Stabilized Boron and Phosphorus
Lewis Pairs,” Angewandte Chemie International Edition, 2023, doi: 10.1002/anie.202308752.'
mla: Sieland, Benedikt, et al. “Dispersion Energy‐Stabilized Boron and Phosphorus
Lewis Pairs.” Angewandte Chemie International Edition, Wiley, 2023, doi:10.1002/anie.202308752.
short: B. Sieland, M. Stahn, R. Schoch, C. Daniliuc, S. Spicher, S. Grimme, A. Hansen,
J. Paradies, Angewandte Chemie International Edition (2023).
date_created: 2023-08-03T09:00:33Z
date_updated: 2023-08-03T09:01:41Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/anie.202308752
keyword:
- General Chemistry
- Catalysis
language:
- iso: eng
publication: Angewandte Chemie International Edition
publication_identifier:
issn:
- 1433-7851
- 1521-3773
publication_status: published
publisher: Wiley
status: public
title: Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs
type: journal_article
user_id: '53339'
year: '2023'
...
---
_id: '45913'
author:
- first_name: Lennart
full_name: Clausing, Lennart
id: '74287'
last_name: Clausing
orcid: 0000-0003-3789-6034
- first_name: Zakarya
full_name: Guetattfi, Zakarya
last_name: Guetattfi
- first_name: Paul
full_name: Kaufmann, Paul
last_name: Kaufmann
- first_name: Christian
full_name: Lienen, Christian
id: '60323'
last_name: Lienen
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: 'Clausing L, Guetattfi Z, Kaufmann P, Lienen C, Platzner M. On Guaranteeing
Schedulability of Periodic Real-time Hardware Tasks under ReconOS64. In: Proceedings
of the 19th International Symposium on Applied Reconfigurable Computing (ARC).
; 2023.'
apa: Clausing, L., Guetattfi, Z., Kaufmann, P., Lienen, C., & Platzner, M. (2023).
On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64.
Proceedings of the 19th International Symposium on Applied Reconfigurable Computing
(ARC).
bibtex: '@inproceedings{Clausing_Guetattfi_Kaufmann_Lienen_Platzner_2023, title={On
Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64},
booktitle={Proceedings of the 19th International Symposium on Applied Reconfigurable
Computing (ARC)}, author={Clausing, Lennart and Guetattfi, Zakarya and Kaufmann,
Paul and Lienen, Christian and Platzner, Marco}, year={2023} }'
chicago: Clausing, Lennart, Zakarya Guetattfi, Paul Kaufmann, Christian Lienen,
and Marco Platzner. “On Guaranteeing Schedulability of Periodic Real-Time Hardware
Tasks under ReconOS64.” In Proceedings of the 19th International Symposium
on Applied Reconfigurable Computing (ARC), 2023.
ieee: L. Clausing, Z. Guetattfi, P. Kaufmann, C. Lienen, and M. Platzner, “On Guaranteeing
Schedulability of Periodic Real-time Hardware Tasks under ReconOS64,” 2023.
mla: Clausing, Lennart, et al. “On Guaranteeing Schedulability of Periodic Real-Time
Hardware Tasks under ReconOS64.” Proceedings of the 19th International Symposium
on Applied Reconfigurable Computing (ARC), 2023.
short: 'L. Clausing, Z. Guetattfi, P. Kaufmann, C. Lienen, M. Platzner, in: Proceedings
of the 19th International Symposium on Applied Reconfigurable Computing (ARC),
2023.'
date_created: 2023-07-09T12:50:32Z
date_updated: 2023-08-03T13:49:50Z
department:
- _id: '78'
language:
- iso: eng
project:
- _id: '83'
name: 'SFB 901 - T1: SFB 901 -Subproject T1'
- _id: '82'
name: 'SFB 901 - T: SFB 901 - Project Area T'
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen
in dynamischen Märkten '
publication: Proceedings of the 19th International Symposium on Applied Reconfigurable
Computing (ARC)
status: public
title: On Guaranteeing Schedulability of Periodic Real-time Hardware Tasks under ReconOS64
type: conference
user_id: '477'
year: '2023'
...
---
_id: '46099'
author:
- first_name: Doris
full_name: Tophinke, Doris
id: '16277'
last_name: Tophinke
citation:
ama: 'Tophinke D. “Tankrabatt” und “Freiheitsenergie”. Wie der Blog “neusprech.org”
politische Euphemismen entlarvt. In: Feilke H, ed. Zwischen Fake und Fakt.
Vol 300. Praxis Deutsch. Friedrich Verlag; 2023:42–47.'
apa: Tophinke, D. (2023). “Tankrabatt” und “Freiheitsenergie”. Wie der Blog “neusprech.org”
politische Euphemismen entlarvt. In H. Feilke (Ed.), Zwischen Fake und Fakt
(Vol. 300, pp. 42–47). Friedrich Verlag.
bibtex: '@inbook{Tophinke_2023, place={Hannover}, series={Praxis Deutsch}, title={“Tankrabatt”
und “Freiheitsenergie”. Wie der Blog “neusprech.org” politische Euphemismen entlarvt},
volume={300}, booktitle={Zwischen Fake und Fakt}, publisher={Friedrich Verlag},
author={Tophinke, Doris}, editor={Feilke, Helmuth}, year={2023}, pages={42–47},
collection={Praxis Deutsch} }'
chicago: 'Tophinke, Doris. “‘Tankrabatt’ und ‘Freiheitsenergie’. Wie der Blog ‘neusprech.org’
politische Euphemismen entlarvt.” In Zwischen Fake und Fakt, edited by
Helmuth Feilke, 300:42–47. Praxis Deutsch. Hannover: Friedrich Verlag, 2023.'
ieee: 'D. Tophinke, “‘Tankrabatt’ und ‘Freiheitsenergie’. Wie der Blog ‘neusprech.org’
politische Euphemismen entlarvt,” in Zwischen Fake und Fakt, vol. 300,
H. Feilke, Ed. Hannover: Friedrich Verlag, 2023, pp. 42–47.'
mla: Tophinke, Doris. “‘Tankrabatt’ und ‘Freiheitsenergie’. Wie der Blog ‘neusprech.org’
politische Euphemismen entlarvt.” Zwischen Fake und Fakt, edited by Helmuth
Feilke, vol. 300, Friedrich Verlag, 2023, pp. 42–47.
short: 'D. Tophinke, in: H. Feilke (Ed.), Zwischen Fake und Fakt, Friedrich Verlag,
Hannover, 2023, pp. 42–47.'
date_created: 2023-07-19T13:29:28Z
date_updated: 2023-08-03T15:35:11Z
department:
- _id: '5'
- _id: '115'
editor:
- first_name: Helmuth
full_name: Feilke, Helmuth
last_name: Feilke
intvolume: ' 300'
language:
- iso: ger
page: 42–47
place: Hannover
publication: Zwischen Fake und Fakt
publication_status: published
publisher: Friedrich Verlag
series_title: Praxis Deutsch
status: public
title: '"Tankrabatt" und "Freiheitsenergie". Wie der Blog "neusprech.org" politische
Euphemismen entlarvt'
type: book_chapter
user_id: '16277'
volume: 300
year: '2023'
...
---
_id: '45673'
author:
- first_name: Marie-Luis
full_name: Merten, Marie-Luis
last_name: Merten
- first_name: Marcel
full_name: Wever, Marcel
last_name: Wever
- first_name: Doris
full_name: Tophinke, Doris
id: '16277'
last_name: Tophinke
- first_name: Michaela
full_name: Geierhos, Michaela
last_name: Geierhos
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
citation:
ama: Merten M-L, Wever M, Tophinke D, Geierhos M, Hüllermeier E. Annotation uncertainty
in the context of grammatical change. International Journal of Corpus Linguistics.
Published online 2023. doi:https://doi.org/10.1075/ijcl.20113.mer
apa: Merten, M.-L., Wever, M., Tophinke, D., Geierhos, M., & Hüllermeier, E.
(2023). Annotation uncertainty in the context of grammatical change. International
Journal of Corpus Linguistics. https://doi.org/10.1075/ijcl.20113.mer
bibtex: '@article{Merten_Wever_Tophinke_Geierhos_Hüllermeier_2023, title={Annotation
uncertainty in the context of grammatical change}, DOI={https://doi.org/10.1075/ijcl.20113.mer},
journal={International Journal of Corpus Linguistics}, author={Merten, Marie-Luis
and Wever, Marcel and Tophinke, Doris and Geierhos, Michaela and Hüllermeier,
Eyke}, year={2023} }'
chicago: Merten, Marie-Luis, Marcel Wever, Doris Tophinke, Michaela Geierhos, and
Eyke Hüllermeier. “Annotation Uncertainty in the Context of Grammatical Change.”
International Journal of Corpus Linguistics, 2023. https://doi.org/10.1075/ijcl.20113.mer.
ieee: 'M.-L. Merten, M. Wever, D. Tophinke, M. Geierhos, and E. Hüllermeier, “Annotation
uncertainty in the context of grammatical change,” International Journal of
Corpus Linguistics, 2023, doi: https://doi.org/10.1075/ijcl.20113.mer.'
mla: Merten, Marie-Luis, et al. “Annotation Uncertainty in the Context of Grammatical
Change.” International Journal of Corpus Linguistics, 2023, doi:https://doi.org/10.1075/ijcl.20113.mer.
short: M.-L. Merten, M. Wever, D. Tophinke, M. Geierhos, E. Hüllermeier, International
Journal of Corpus Linguistics (2023).
date_created: 2023-06-20T14:12:37Z
date_updated: 2023-08-03T15:34:10Z
department:
- _id: '5'
- _id: '115'
doi: https://doi.org/10.1075/ijcl.20113.mer
language:
- iso: eng
project:
- _id: '39'
name: 'InterGramm: Interaktive Grammatikanalyse historischer Texte: Adaptive Annotationsverfahren
zur Erschließung des Sprachausbaus im Mittelniederdeutschen'
publication: International Journal of Corpus Linguistics
publication_status: published
status: public
title: Annotation uncertainty in the context of grammatical change
type: journal_article
user_id: '16277'
year: '2023'
...
---
_id: '45780'
author:
- first_name: Alexander
full_name: Tornede, Alexander
id: '38209'
last_name: Tornede
citation:
ama: 'Tornede A. Advanced Algorithm Selection with Machine Learning: Handling
Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions.;
2023. doi:10.17619/UNIPB/1-1780
'
apa: 'Tornede, A. (2023). Advanced Algorithm Selection with Machine Learning:
Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta
Level Decisions. https://doi.org/10.17619/UNIPB/1-1780
'
bibtex: '@book{Tornede_2023, title={Advanced Algorithm Selection with Machine Learning:
Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta
Level Decisions}, DOI={10.17619/UNIPB/1-1780
}, author={Tornede, Alexander}, year={2023} }'
chicago: 'Tornede, Alexander. Advanced Algorithm Selection with Machine Learning:
Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta
Level Decisions, 2023. https://doi.org/10.17619/UNIPB/1-1780
.'
ieee: 'A. Tornede, Advanced Algorithm Selection with Machine Learning: Handling
Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions.
2023.'
mla: 'Tornede, Alexander. Advanced Algorithm Selection with Machine Learning:
Handling Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta
Level Decisions. 2023, doi:10.17619/UNIPB/1-1780 .'
short: 'A. Tornede, Advanced Algorithm Selection with Machine Learning: Handling
Large Algorithm Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions,
2023.'
date_created: 2023-06-27T05:20:14Z
date_updated: 2023-08-04T06:01:49Z
ddc:
- '006'
department:
- _id: '355'
doi: '10.17619/UNIPB/1-1780 '
file:
- access_level: open_access
content_type: application/pdf
creator: ahetzer
date_created: 2023-07-24T08:40:35Z
date_updated: 2023-07-24T08:42:01Z
file_id: '46118'
file_name: dissertation_alexander_tornede_final_publishing_compressed.pdf
file_size: 4300633
relation: main_file
title: ' Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm
Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions'
file_date_updated: 2023-07-24T08:42:01Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '10'
grant_number: '160364472'
name: 'SFB 901 - B2: Konfiguration und Bewertung (B02)'
- _id: '3'
name: 'SFB 901 - B: SFB 901 - Project Area B'
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen
in dynamischen Märkten '
status: public
supervisor:
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
title: 'Advanced Algorithm Selection with Machine Learning: Handling Large Algorithm
Sets, Learning From Censored Data, and Simplyfing Meta Level Decisions'
type: dissertation
user_id: '15504'
year: '2023'
...
---
_id: '46296'
author:
- first_name: Clarissa
full_name: Spiess-Bru, Clarissa
last_name: Spiess-Bru
citation:
ama: Spiess-Bru C. Information Asymmetry and Gendered Behavior in Organizations
and Digital Markets.; 2023.
apa: Spiess-Bru, C. (2023). Information Asymmetry and Gendered Behavior in Organizations
and Digital Markets.
bibtex: '@book{Spiess-Bru_2023, title={Information Asymmetry and Gendered Behavior
in Organizations and Digital Markets}, author={Spiess-Bru, Clarissa}, year={2023}
}'
chicago: Spiess-Bru, Clarissa. Information Asymmetry and Gendered Behavior in
Organizations and Digital Markets, 2023.
ieee: C. Spiess-Bru, Information Asymmetry and Gendered Behavior in Organizations
and Digital Markets. 2023.
mla: Spiess-Bru, Clarissa. Information Asymmetry and Gendered Behavior in Organizations
and Digital Markets. 2023.
short: C. Spiess-Bru, Information Asymmetry and Gendered Behavior in Organizations
and Digital Markets, 2023.
date_created: 2023-08-04T05:59:00Z
date_updated: 2023-08-04T05:59:12Z
language:
- iso: eng
project:
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen
in dynamischen Märkten '
- _id: '2'
name: 'SFB 901 - A: SFB 901 - Project Area A'
- _id: '8'
grant_number: '160364472'
name: 'SFB 901 - A4: SFB 901 - Empirische Analysen in Märkten für OTF Dienstleistungen
(Subproject A4)'
status: public
supervisor:
- first_name: Bernd
full_name: Frick, Bernd
id: '16019'
last_name: Frick
title: Information Asymmetry and Gendered Behavior in Organizations and Digital Markets
type: dissertation
user_id: '15504'
year: '2023'
...
---
_id: '45578'
abstract:
- lang: eng
text: A frequency-flexible Nyquist pulse synthesizer is presented with optical pulse
bandwidths up to fopt=100 GHz and repetition rates equal to fopt/9, fabricated
in an electronic-photonic co-integrated platform utilizing linear on-chip drivers.
author:
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
citation:
ama: 'Kress C, Schwabe T, Silberhorn C, Scheytt JC. Generation of 100 GHz Periodic
Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic
Platform. In: Conference on Lasers and Electro-Optics (CLEO) 2023. Optica
Publishing Group; 2023. doi:https://doi.org/10.1364/CLEO_SI.2023.SF1P.6'
apa: Kress, C., Schwabe, T., Silberhorn, C., & Scheytt, J. C. (2023). Generation
of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a
Silicon Electronic-Photonic Platform. Conference on Lasers and Electro-Optics
(CLEO) 2023. Conference on Lasers and Electro-Optics (CLEO), San Jose, CA,
USA. https://doi.org/10.1364/CLEO_SI.2023.SF1P.6
bibtex: '@inproceedings{Kress_Schwabe_Silberhorn_Scheytt_2023, title={Generation
of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a
Silicon Electronic-Photonic Platform}, DOI={https://doi.org/10.1364/CLEO_SI.2023.SF1P.6},
booktitle={ Conference on Lasers and Electro-Optics (CLEO) 2023}, publisher={Optica
Publishing Group}, author={Kress, Christian and Schwabe, Tobias and Silberhorn,
Christine and Scheytt, J. Christoph}, year={2023} }'
chicago: Kress, Christian, Tobias Schwabe, Christine Silberhorn, and J. Christoph
Scheytt. “Generation of 100 GHz Periodic Nyquist Pulses Using Cascaded Mach-Zehnder
Modulators in a Silicon Electronic-Photonic Platform.” In Conference on Lasers
and Electro-Optics (CLEO) 2023. Optica Publishing Group, 2023. https://doi.org/10.1364/CLEO_SI.2023.SF1P.6.
ieee: 'C. Kress, T. Schwabe, C. Silberhorn, and J. C. Scheytt, “Generation of 100
GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon
Electronic-Photonic Platform,” presented at the Conference on Lasers and Electro-Optics
(CLEO), San Jose, CA, USA, 2023, doi: https://doi.org/10.1364/CLEO_SI.2023.SF1P.6.'
mla: Kress, Christian, et al. “Generation of 100 GHz Periodic Nyquist Pulses Using
Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform.”
Conference on Lasers and Electro-Optics (CLEO) 2023, Optica Publishing Group,
2023, doi:https://doi.org/10.1364/CLEO_SI.2023.SF1P.6.
short: 'C. Kress, T. Schwabe, C. Silberhorn, J.C. Scheytt, in: Conference on Lasers
and Electro-Optics (CLEO) 2023, Optica Publishing Group, 2023.'
conference:
end_date: 2023-05-12
location: San Jose, CA, USA
name: ' Conference on Lasers and Electro-Optics (CLEO)'
start_date: 2023-05-08
date_created: 2023-06-12T10:25:25Z
date_updated: 2023-08-04T08:30:49Z
department:
- _id: '58'
- _id: '230'
- _id: '623'
doi: https://doi.org/10.1364/CLEO_SI.2023.SF1P.6
language:
- iso: eng
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC'
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
publication: ' Conference on Lasers and Electro-Optics (CLEO) 2023'
publisher: Optica Publishing Group
status: public
title: Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators
in a Silicon Electronic-Photonic Platform
type: conference
user_id: '13256'
year: '2023'
...
---
_id: '46354'
author:
- first_name: Martina
full_name: Homt, Martina
id: '11674'
last_name: Homt
- first_name: Bea
full_name: Bloh, Bea
id: '69910'
last_name: Bloh
citation:
ama: Homt M, Bloh B. Der formelle Diskurs Forschenden Lernens in der Lehrerbildung.
Ein Blick zurück nach vorn. Lehrerbildung auf dem Prüfstand. 2023;16(1):114-131.
apa: Homt, M., & Bloh, B. (2023). Der formelle Diskurs Forschenden Lernens in
der Lehrerbildung. Ein Blick zurück nach vorn. Lehrerbildung Auf Dem Prüfstand,
16(1), 114–131.
bibtex: '@article{Homt_Bloh_2023, title={Der formelle Diskurs Forschenden Lernens
in der Lehrerbildung. Ein Blick zurück nach vorn}, volume={16}, number={1}, journal={Lehrerbildung
auf dem Prüfstand}, author={Homt, Martina and Bloh, Bea}, year={2023}, pages={114–131}
}'
chicago: 'Homt, Martina, and Bea Bloh. “Der Formelle Diskurs Forschenden Lernens
in Der Lehrerbildung. Ein Blick Zurück Nach Vorn.” Lehrerbildung Auf Dem Prüfstand
16, no. 1 (2023): 114–31.'
ieee: M. Homt and B. Bloh, “Der formelle Diskurs Forschenden Lernens in der Lehrerbildung.
Ein Blick zurück nach vorn,” Lehrerbildung auf dem Prüfstand, vol. 16,
no. 1, pp. 114–131, 2023.
mla: Homt, Martina, and Bea Bloh. “Der Formelle Diskurs Forschenden Lernens in Der
Lehrerbildung. Ein Blick Zurück Nach Vorn.” Lehrerbildung Auf Dem Prüfstand,
vol. 16, no. 1, 2023, pp. 114–31.
short: M. Homt, B. Bloh, Lehrerbildung Auf Dem Prüfstand 16 (2023) 114–131.
date_created: 2023-08-04T09:44:07Z
date_updated: 2023-08-04T09:44:41Z
intvolume: ' 16'
issue: '1'
language:
- iso: eng
page: 114-131
publication: Lehrerbildung auf dem Prüfstand
status: public
title: Der formelle Diskurs Forschenden Lernens in der Lehrerbildung. Ein Blick zurück
nach vorn
type: journal_article
user_id: '11674'
volume: 16
year: '2023'
...
---
_id: '37704'
author:
- first_name: Christoph
full_name: Ksouri-Gerwien, Christoph
last_name: Ksouri-Gerwien
- first_name: Christian
full_name: Vorbohle, Christian
id: '29951'
last_name: Vorbohle
citation:
ama: 'Ksouri-Gerwien C, Vorbohle C. Anwendung von System Dynamics zur Geschäftsmodellinnovation
in einem B2B-Ökosystem. In: Schallmo DRA, Kundisch D, Lang K, eds. Digitale
Plattformen und Ökosysteme im B2B-Bereich. Springer Gabler; 2023.'
apa: Ksouri-Gerwien, C., & Vorbohle, C. (2023). Anwendung von System Dynamics
zur Geschäftsmodellinnovation in einem B2B-Ökosystem. In D. R. A. Schallmo, D.
Kundisch, & K. Lang (Eds.), Digitale Plattformen und Ökosysteme im B2B-Bereich.
Springer Gabler.
bibtex: '@inbook{Ksouri-Gerwien_Vorbohle_2023, place={Wiesbaden}, title={Anwendung
von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem}, booktitle={Digitale
Plattformen und Ökosysteme im B2B-Bereich}, publisher={Springer Gabler}, author={Ksouri-Gerwien,
Christoph and Vorbohle, Christian}, editor={Schallmo, D.R.A. and Kundisch, Dennis
and Lang, K.}, year={2023} }'
chicago: 'Ksouri-Gerwien, Christoph, and Christian Vorbohle. “Anwendung von System
Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem.” In Digitale
Plattformen und Ökosysteme im B2B-Bereich, edited by D.R.A. Schallmo, Dennis
Kundisch, and K. Lang. Wiesbaden: Springer Gabler, 2023.'
ieee: 'C. Ksouri-Gerwien and C. Vorbohle, “Anwendung von System Dynamics zur Geschäftsmodellinnovation
in einem B2B-Ökosystem,” in Digitale Plattformen und Ökosysteme im B2B-Bereich,
D. R. A. Schallmo, D. Kundisch, and K. Lang, Eds. Wiesbaden: Springer Gabler,
2023.'
mla: Ksouri-Gerwien, Christoph, and Christian Vorbohle. “Anwendung von System Dynamics
zur Geschäftsmodellinnovation in einem B2B-Ökosystem.” Digitale Plattformen
und Ökosysteme im B2B-Bereich, edited by D.R.A. Schallmo et al., Springer
Gabler, 2023.
short: 'C. Ksouri-Gerwien, C. Vorbohle, in: D.R.A. Schallmo, D. Kundisch, K. Lang
(Eds.), Digitale Plattformen und Ökosysteme im B2B-Bereich, Springer Gabler, Wiesbaden,
2023.'
date_created: 2023-01-20T10:57:37Z
date_updated: 2023-08-07T06:04:24Z
department:
- _id: '276'
editor:
- first_name: D.R.A.
full_name: Schallmo, D.R.A.
last_name: Schallmo
- first_name: Dennis
full_name: Kundisch, Dennis
last_name: Kundisch
- first_name: K.
full_name: Lang, K.
last_name: Lang
language:
- iso: ger
place: Wiesbaden
project:
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: Digitale Plattformen und Ökosysteme im B2B-Bereich
publisher: Springer Gabler
status: public
title: Anwendung von System Dynamics zur Geschäftsmodellinnovation in einem B2B-Ökosystem
type: book_chapter
user_id: '29951'
year: '2023'
...
---
_id: '45661'
abstract:
- lang: eng
text: "Effect chain modelling is a method for creating information\r\nmodels for
impact analyses of changes in system elements. For\r\nthe estimation of change
propagation, dependencies between\r\nrequirements must be detected. The high number
of require-\r\nment dependencies in the engineering of complex technical\r\nsystems
results in the need for automation. In a study, it was\r\nshown that transformer
models (BERT) are suitable for the\r\nautomated dependency analysis of requirements.
However,\r\nthere are currently deficits in the applicability of the models\r\nfor
different projects without an extensive and heterogeneous\r\ntraining database.
This paper investigates how active learning\r\ncan be used to train BERT models
(active-BERT) in order to\r\nincrease the performance of the models for classifying
requi-\r\nrement dependencies of projects with heterogeneous require-\r\nments.
The results show that the performance of the models\r\nincreases significantly
through active learning. Through active-\r\nBERT, engineers are enabled to model
effect chains efficiently\r\nand to handle requirement changes effectively."
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Daniel
full_name: Preuß, Daniel
id: '40253'
last_name: Preuß
citation:
ama: 'Gräßler I, Preuß D. Automatisierte Abhängigkeitsanalyse von Anforderungen
zur Wirkkettenmodellierung. In: Hölzle K, Kreimeyer M, Roth D, Maier T, Riedel
O, eds. Stuttgarter Symposium Für Produktentwicklung SSP 2023. Fraunhofer
IAO; 2023.'
apa: Gräßler, I., & Preuß, D. (2023). Automatisierte Abhängigkeitsanalyse von
Anforderungen zur Wirkkettenmodellierung. In K. Hölzle, M. Kreimeyer, D. Roth,
T. Maier, & O. Riedel (Eds.), Stuttgarter Symposium für Produktentwicklung
SSP 2023. Fraunhofer IAO.
bibtex: '@inproceedings{Gräßler_Preuß_2023, place={Stuttgart}, title={Automatisierte
Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung}, booktitle={Stuttgarter
Symposium für Produktentwicklung SSP 2023}, publisher={Fraunhofer IAO}, author={Gräßler,
Iris and Preuß, Daniel}, editor={Hölzle, Katharina and Kreimeyer, Matthias and
Roth, Daniel and Maier, Thomas and Riedel, Oliver}, year={2023} }'
chicago: 'Gräßler, Iris, and Daniel Preuß. “Automatisierte Abhängigkeitsanalyse
von Anforderungen Zur Wirkkettenmodellierung.” In Stuttgarter Symposium Für
Produktentwicklung SSP 2023, edited by Katharina Hölzle, Matthias Kreimeyer,
Daniel Roth, Thomas Maier, and Oliver Riedel. Stuttgart: Fraunhofer IAO, 2023.'
ieee: I. Gräßler and D. Preuß, “Automatisierte Abhängigkeitsanalyse von Anforderungen
zur Wirkkettenmodellierung,” in Stuttgarter Symposium für Produktentwicklung
SSP 2023, Stuttgart, 2023.
mla: Gräßler, Iris, and Daniel Preuß. “Automatisierte Abhängigkeitsanalyse von Anforderungen
Zur Wirkkettenmodellierung.” Stuttgarter Symposium Für Produktentwicklung SSP
2023, edited by Katharina Hölzle et al., Fraunhofer IAO, 2023.
short: 'I. Gräßler, D. Preuß, in: K. Hölzle, M. Kreimeyer, D. Roth, T. Maier, O.
Riedel (Eds.), Stuttgarter Symposium Für Produktentwicklung SSP 2023, Fraunhofer
IAO, Stuttgart, 2023.'
conference:
end_date: 2023-05-25
location: Stuttgart
name: Stuttgarter Symposium für Produktentwicklung SSP 2023
start_date: 2023-05-25
date_created: 2023-06-19T08:58:35Z
date_updated: 2023-08-07T17:16:42Z
department:
- _id: '152'
editor:
- first_name: Katharina
full_name: Hölzle, Katharina
last_name: Hölzle
- first_name: Matthias
full_name: Kreimeyer, Matthias
last_name: Kreimeyer
- first_name: Daniel
full_name: Roth, Daniel
last_name: Roth
- first_name: Thomas
full_name: Maier, Thomas
last_name: Maier
- first_name: Oliver
full_name: Riedel, Oliver
last_name: Riedel
language:
- iso: eng
place: Stuttgart
publication: Stuttgarter Symposium für Produktentwicklung SSP 2023
publication_identifier:
issn:
- 2364-4885
publication_status: published
publisher: Fraunhofer IAO
quality_controlled: '1'
status: public
title: Automatisierte Abhängigkeitsanalyse von Anforderungen zur Wirkkettenmodellierung
type: conference
user_id: '40253'
year: '2023'
...
---
_id: '42949'
author:
- first_name: Christian
full_name: Fuchs, Christian
last_name: Fuchs
citation:
ama: Fuchs C. Digital Democracy and the Digital Public Sphere. Vol 6. Routledge;
2023.
apa: Fuchs, C. (2023). Digital Democracy and the Digital Public Sphere (Vol.
6). Routledge.
bibtex: '@book{Fuchs_2023, place={London}, series={Media, Communication and Society},
title={Digital Democracy and the Digital Public Sphere}, volume={6}, publisher={Routledge},
author={Fuchs, Christian}, year={2023}, collection={Media, Communication and Society}
}'
chicago: 'Fuchs, Christian. Digital Democracy and the Digital Public Sphere.
Vol. 6. Media, Communication and Society. London: Routledge, 2023.'
ieee: 'C. Fuchs, Digital Democracy and the Digital Public Sphere, vol. 6.
London: Routledge, 2023.'
mla: Fuchs, Christian. Digital Democracy and the Digital Public Sphere. Routledge,
2023.
short: C. Fuchs, Digital Democracy and the Digital Public Sphere, Routledge, London,
2023.
date_created: 2023-03-12T15:29:28Z
date_updated: 2023-08-07T17:40:26Z
department:
- _id: '136'
intvolume: ' 6'
language:
- iso: eng
place: London
publication_identifier:
eisbn:
- '9781003331087'
isbn:
- '9781032362724'
publication_status: published
publisher: Routledge
series_title: Media, Communication and Society
status: public
title: Digital Democracy and the Digital Public Sphere
type: book
user_id: '21863'
volume: 6
year: '2023'
...
---
_id: '40982'
abstract:
- lang: eng
text: Effective photoinduced charge transfer makes molecular bimetallic assemblies
attractive for applications as active light induced proton reduction systems.
For a more sustainable future, development of competitive base metal dyads is
mandatory. However, the electron transfer mechanisms from the photosensitizer
to the proton reduction catalyst in base metal dyads remain so far unexplored.
We study a Fe-Co dyad that exhibits photocatalytic H2 production activity using
femtosecond X-ray emission spectroscopy, complemented by ultrafast optical spectroscopy
and theoretical time-dependent DFT calculations, to understand the electronic
and structural dynamics after photoexcitation and during the subsequent charge
transfer process from the FeII photosensitizer to the cobaloxime catalyst. Using
this novel approach, the simultaneous measurement of the transient Kalpha X-ray
emission at the iron and cobalt K-edges in a two-colour experiment is enabled
making it possible to correlate the excited state dynamics to the electron transfer
processes. The methodology, therefore, provides a clear and direct spectroscopic
evidence of the Fe->Co electron transfer responsible for the proton reduction
activity.
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Marina
full_name: Huber-Gedert, Marina
id: '38352'
last_name: Huber-Gedert
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Jacek
full_name: Kubicki, Jacek
last_name: Kubicki
- first_name: Ahmet
full_name: Kertem, Ahmet
last_name: Kertem
- first_name: Natalia
full_name: Lindner, Natalia
last_name: Lindner
- first_name: Dimitry
full_name: Khakhulin, Dimitry
last_name: Khakhulin
- first_name: Frederico Alves
full_name: Lima, Frederico Alves
last_name: Lima
- first_name: Tae-Kyu
full_name: Choi, Tae-Kyu
last_name: Choi
- first_name: Mykola
full_name: Biednov, Mykola
last_name: Biednov
- first_name: Natalia
full_name: Piergies, Natalia
last_name: Piergies
- first_name: Peter
full_name: Zalden, Peter
last_name: Zalden
- first_name: Katerina
full_name: Kubicek, Katerina
last_name: Kubicek
- first_name: Angel
full_name: Rodriguez-Fernandez, Angel
last_name: Rodriguez-Fernandez
- first_name: Mohammad Alaraby
full_name: Salem, Mohammad Alaraby
last_name: Salem
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Wojciech
full_name: Gawelda, Wojciech
last_name: Gawelda
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Nowakowski M, Huber-Gedert M, Elgabarty H, et al. Ultrafast two-colour X-ray
emission spectroscopy reveals excited state landscape in a base metal dyad. arxiv.
Published online 2023.
apa: Nowakowski, M., Huber-Gedert, M., Elgabarty, H., Kubicki, J., Kertem, A., Lindner,
N., Khakhulin, D., Lima, F. A., Choi, T.-K., Biednov, M., Piergies, N., Zalden,
P., Kubicek, K., Rodriguez-Fernandez, A., Salem, M. A., Kühne, T., Gawelda, W.,
& Bauer, M. (2023). Ultrafast two-colour X-ray emission spectroscopy reveals
excited state landscape in a base metal dyad. In arxiv.
bibtex: '@article{Nowakowski_Huber-Gedert_Elgabarty_Kubicki_Kertem_Lindner_Khakhulin_Lima_Choi_Biednov_et
al._2023, title={Ultrafast two-colour X-ray emission spectroscopy reveals excited
state landscape in a base metal dyad}, journal={arxiv}, author={Nowakowski, Michał
and Huber-Gedert, Marina and Elgabarty, Hossam and Kubicki, Jacek and Kertem,
Ahmet and Lindner, Natalia and Khakhulin, Dimitry and Lima, Frederico Alves and
Choi, Tae-Kyu and Biednov, Mykola and et al.}, year={2023} }'
chicago: Nowakowski, Michał, Marina Huber-Gedert, Hossam Elgabarty, Jacek Kubicki,
Ahmet Kertem, Natalia Lindner, Dimitry Khakhulin, et al. “Ultrafast Two-Colour
X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.”
Arxiv, 2023.
ieee: M. Nowakowski et al., “Ultrafast two-colour X-ray emission spectroscopy
reveals excited state landscape in a base metal dyad,” arxiv. 2023.
mla: Nowakowski, Michał, et al. “Ultrafast Two-Colour X-Ray Emission Spectroscopy
Reveals Excited State Landscape in a Base Metal Dyad.” Arxiv, 2023.
short: M. Nowakowski, M. Huber-Gedert, H. Elgabarty, J. Kubicki, A. Kertem, N. Lindner,
D. Khakhulin, F.A. Lima, T.-K. Choi, M. Biednov, N. Piergies, P. Zalden, K. Kubicek,
A. Rodriguez-Fernandez, M.A. Salem, T. Kühne, W. Gawelda, M. Bauer, Arxiv (2023).
date_created: 2023-01-30T16:08:46Z
date_updated: 2023-08-09T08:58:46Z
department:
- _id: '35'
- _id: '306'
language:
- iso: eng
publication: arxiv
status: public
title: Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape
in a base metal dyad
type: preprint
user_id: '48467'
year: '2023'
...
---
_id: '42163'
abstract:
- lang: eng
text: 'The article shows how to learn models of dynamical systems from data which
are governed by an unknown variational PDE. Rather than employing reduction techniques,
we learn a discrete field theory governed by a discrete Lagrangian density $L_d$
that is modelled as a neural network. Careful regularisation of the loss function
for training $L_d$ is necessary to obtain a field theory that is suitable for
numerical computations: we derive a regularisation term which optimises the solvability
of the discrete Euler--Lagrange equations. Secondly, we develop a method to find
solutions to machine learned discrete field theories which constitute travelling
waves of the underlying continuous PDE.'
author:
- first_name: Christian
full_name: Offen, Christian
id: '85279'
last_name: Offen
orcid: 0000-0002-5940-8057
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
citation:
ama: 'Offen C, Ober-Blöbaum S. Learning discrete Lagrangians for variational PDEs
from data and detection of travelling waves. In: Nielsen F, Barbaresco F, eds.
Geometric Science of Information. Vol 14071. Lecture Notes in Computer
Science (LNCS). Springer, Cham.; 2023:569-579. doi:10.1007/978-3-031-38271-0_57'
apa: Offen, C., & Ober-Blöbaum, S. (2023). Learning discrete Lagrangians for
variational PDEs from data and detection of travelling waves. In F. Nielsen &
F. Barbaresco (Eds.), Geometric Science of Information (Vol. 14071, pp.
569–579). Springer, Cham. https://doi.org/10.1007/978-3-031-38271-0_57
bibtex: '@inproceedings{Offen_Ober-Blöbaum_2023, series={Lecture Notes in Computer
Science (LNCS)}, title={Learning discrete Lagrangians for variational PDEs from
data and detection of travelling waves}, volume={14071}, DOI={10.1007/978-3-031-38271-0_57},
booktitle={Geometric Science of Information}, publisher={Springer, Cham.}, author={Offen,
Christian and Ober-Blöbaum, Sina}, editor={Nielsen, F and Barbaresco, F}, year={2023},
pages={569–579}, collection={Lecture Notes in Computer Science (LNCS)} }'
chicago: Offen, Christian, and Sina Ober-Blöbaum. “Learning Discrete Lagrangians
for Variational PDEs from Data and Detection of Travelling Waves.” In Geometric
Science of Information, edited by F Nielsen and F Barbaresco, 14071:569–79.
Lecture Notes in Computer Science (LNCS). Springer, Cham., 2023. https://doi.org/10.1007/978-3-031-38271-0_57.
ieee: 'C. Offen and S. Ober-Blöbaum, “Learning discrete Lagrangians for variational
PDEs from data and detection of travelling waves,” in Geometric Science of
Information, Saint-Malo, Palais du Grand Large, France, 2023, vol. 14071,
pp. 569–579, doi: 10.1007/978-3-031-38271-0_57.'
mla: Offen, Christian, and Sina Ober-Blöbaum. “Learning Discrete Lagrangians for
Variational PDEs from Data and Detection of Travelling Waves.” Geometric Science
of Information, edited by F Nielsen and F Barbaresco, vol. 14071, Springer,
Cham., 2023, pp. 569–79, doi:10.1007/978-3-031-38271-0_57.
short: 'C. Offen, S. Ober-Blöbaum, in: F. Nielsen, F. Barbaresco (Eds.), Geometric
Science of Information, Springer, Cham., 2023, pp. 569–579.'
conference:
end_date: 2023-09-01
location: Saint-Malo, Palais du Grand Large, France
name: ' GSI''23 6th International Conference on Geometric Science of Information'
start_date: 2023-08-30
date_created: 2023-02-16T11:32:48Z
date_updated: 2023-08-10T08:34:04Z
ddc:
- '510'
department:
- _id: '636'
doi: 10.1007/978-3-031-38271-0_57
editor:
- first_name: F
full_name: Nielsen, F
last_name: Nielsen
- first_name: F
full_name: Barbaresco, F
last_name: Barbaresco
external_id:
arxiv:
- '2302.08232 '
file:
- access_level: open_access
content_type: application/pdf
creator: coffen
date_created: 2023-08-02T12:04:17Z
date_updated: 2023-08-02T12:04:17Z
description: |-
The article shows how to learn models of dynamical systems
from data which are governed by an unknown variational PDE. Rather
than employing reduction techniques, we learn a discrete field theory
governed by a discrete Lagrangian density Ld that is modelled as a neural network. Careful regularisation of the loss function for training Ld is
necessary to obtain a field theory that is suitable for numerical computations: we derive a regularisation term which optimises the solvability of
the discrete Euler–Lagrange equations. Secondly, we develop a method to
find solutions to machine learned discrete field theories which constitute
travelling waves of the underlying continuous PDE.
file_id: '46273'
file_name: LDensityLearning.pdf
file_size: 1938962
relation: main_file
title: Learning discrete Lagrangians for variational PDEs from data and detection
of travelling waves
file_date_updated: 2023-08-02T12:04:17Z
has_accepted_license: '1'
intvolume: ' 14071'
keyword:
- System identification
- discrete Lagrangians
- travelling waves
language:
- iso: eng
oa: '1'
page: 569-579
publication: Geometric Science of Information
publication_identifier:
eisbn:
- 978-3-031-38271-0
publication_status: published
publisher: Springer, Cham.
quality_controlled: '1'
related_material:
link:
- description: GitHub
relation: software
url: https://github.com/Christian-Offen/LagrangianDensityML
series_title: Lecture Notes in Computer Science (LNCS)
status: public
title: Learning discrete Lagrangians for variational PDEs from data and detection
of travelling waves
type: conference
user_id: '85279'
volume: 14071
year: '2023'
...
---
_id: '29240'
abstract:
- lang: eng
text: "The principle of least action is one of the most fundamental physical principle.
It says that among all possible motions connecting two points in a phase space,
the system will exhibit those motions which extremise an action functional. Many
qualitative features of dynamical systems, such as the presence of conservation
laws and energy balance equations, are related to the existence of an action functional.
Incorporating variational structure into learning algorithms for dynamical systems
is, therefore, crucial in order to make sure that the learned model shares important
features with the exact physical system. In this paper we show how to incorporate
variational principles into trajectory predictions of learned dynamical systems.
The novelty of this work is that (1) our technique relies only on discrete position
data of observed trajectories. Velocities or conjugate momenta do not need to
be observed or approximated and no prior knowledge about the form of the variational
principle is assumed. Instead, they are recovered using backward error analysis.
(2) Moreover, our technique compensates discretisation errors when trajectories
are computed from the learned system. This is important when moderate to large
step-sizes are used and high accuracy is required. For this,\r\nwe introduce and
rigorously analyse the concept of inverse modified Lagrangians by developing an
inverse version of variational backward error analysis. (3) Finally, we introduce
a method to perform system identification from position observations only, based
on variational backward error analysis."
article_type: original
author:
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
- first_name: Christian
full_name: Offen, Christian
id: '85279'
last_name: Offen
orcid: 0000-0002-5940-8057
citation:
ama: Ober-Blöbaum S, Offen C. Variational Learning of Euler–Lagrange Dynamics from
Data. Journal of Computational and Applied Mathematics. 2023;421:114780.
doi:10.1016/j.cam.2022.114780
apa: Ober-Blöbaum, S., & Offen, C. (2023). Variational Learning of Euler–Lagrange
Dynamics from Data. Journal of Computational and Applied Mathematics, 421,
114780. https://doi.org/10.1016/j.cam.2022.114780
bibtex: '@article{Ober-Blöbaum_Offen_2023, title={Variational Learning of Euler–Lagrange
Dynamics from Data}, volume={421}, DOI={10.1016/j.cam.2022.114780},
journal={Journal of Computational and Applied Mathematics}, publisher={Elsevier},
author={Ober-Blöbaum, Sina and Offen, Christian}, year={2023}, pages={114780}
}'
chicago: 'Ober-Blöbaum, Sina, and Christian Offen. “Variational Learning of Euler–Lagrange
Dynamics from Data.” Journal of Computational and Applied Mathematics 421
(2023): 114780. https://doi.org/10.1016/j.cam.2022.114780.'
ieee: 'S. Ober-Blöbaum and C. Offen, “Variational Learning of Euler–Lagrange Dynamics
from Data,” Journal of Computational and Applied Mathematics, vol. 421,
p. 114780, 2023, doi: 10.1016/j.cam.2022.114780.'
mla: Ober-Blöbaum, Sina, and Christian Offen. “Variational Learning of Euler–Lagrange
Dynamics from Data.” Journal of Computational and Applied Mathematics,
vol. 421, Elsevier, 2023, p. 114780, doi:10.1016/j.cam.2022.114780.
short: S. Ober-Blöbaum, C. Offen, Journal of Computational and Applied Mathematics
421 (2023) 114780.
date_created: 2022-01-11T13:24:00Z
date_updated: 2023-08-10T08:42:39Z
ddc:
- '510'
department:
- _id: '636'
doi: 10.1016/j.cam.2022.114780
external_id:
arxiv:
- '2112.12619'
file:
- access_level: open_access
content_type: application/pdf
creator: coffen
date_created: 2022-06-28T15:25:50Z
date_updated: 2022-06-28T15:25:50Z
description: |-
The principle of least action is one of the most fundamental physical principle. It says that among all possible motions
connecting two points in a phase space, the system will exhibit those motions which extremise an action functional.
Many qualitative features of dynamical systems, such as the presence of conservation laws and energy balance equa-
tions, are related to the existence of an action functional. Incorporating variational structure into learning algorithms
for dynamical systems is, therefore, crucial in order to make sure that the learned model shares important features
with the exact physical system. In this paper we show how to incorporate variational principles into trajectory predic-
tions of learned dynamical systems. The novelty of this work is that (1) our technique relies only on discrete position
data of observed trajectories. Velocities or conjugate momenta do not need to be observed or approximated and no
prior knowledge about the form of the variational principle is assumed. Instead, they are recovered using backward
error analysis. (2) Moreover, our technique compensates discretisation errors when trajectories are computed from the
learned system. This is important when moderate to large step-sizes are used and high accuracy is required. For this,
we introduce and rigorously analyse the concept of inverse modified Lagrangians by developing an inverse version of
variational backward error analysis. (3) Finally, we introduce a method to perform system identification from position
observations only, based on variational backward error analysis.
file_id: '32274'
file_name: ShadowLagrangian_revision1_journal_style_arxiv.pdf
file_size: 3640770
relation: main_file
title: Variational Learning of Euler–Lagrange Dynamics from Data
file_date_updated: 2022-06-28T15:25:50Z
has_accepted_license: '1'
intvolume: ' 421'
keyword:
- Lagrangian learning
- variational backward error analysis
- modified Lagrangian
- variational integrators
- physics informed learning
language:
- iso: eng
oa: '1'
page: '114780'
publication: Journal of Computational and Applied Mathematics
publication_identifier:
issn:
- 0377-0427
publication_status: epub_ahead
publisher: Elsevier
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/Christian-Offen/LagrangianShadowIntegration
status: public
title: Variational Learning of Euler–Lagrange Dynamics from Data
type: journal_article
user_id: '85279'
volume: 421
year: '2023'
...
---
_id: '29236'
abstract:
- lang: eng
text: The numerical solution of an ordinary differential equation can be interpreted
as the exact solution of a nearby modified equation. Investigating the behaviour
of numerical solutions by analysing the modified equation is known as backward
error analysis. If the original and modified equation share structural properties,
then the exact and approximate solution share geometric features such as the existence
of conserved quantities. Conjugate symplectic methods preserve a modified symplectic
form and a modified Hamiltonian when applied to a Hamiltonian system. We show
how a blended version of variational and symplectic techniques can be used to
compute modified symplectic and Hamiltonian structures. In contrast to other approaches,
our backward error analysis method does not rely on an ansatz but computes the
structures systematically, provided that a variational formulation of the method
is known. The technique is illustrated on the example of symmetric linear multistep
methods with matrix coefficients.
article_type: original
author:
- first_name: Robert
full_name: McLachlan, Robert
last_name: McLachlan
- first_name: Christian
full_name: Offen, Christian
id: '85279'
last_name: Offen
orcid: 0000-0002-5940-8057
citation:
ama: McLachlan R, Offen C. Backward error analysis for conjugate symplectic methods.
Journal of Geometric Mechanics. 2023;15(1):98-115. doi:10.3934/jgm.2023005
apa: McLachlan, R., & Offen, C. (2023). Backward error analysis for conjugate
symplectic methods. Journal of Geometric Mechanics, 15(1), 98–115.
https://doi.org/10.3934/jgm.2023005
bibtex: '@article{McLachlan_Offen_2023, title={Backward error analysis for conjugate
symplectic methods}, volume={15}, DOI={10.3934/jgm.2023005},
number={1}, journal={Journal of Geometric Mechanics}, publisher={AIMS Press},
author={McLachlan, Robert and Offen, Christian}, year={2023}, pages={98–115} }'
chicago: 'McLachlan, Robert, and Christian Offen. “Backward Error Analysis for Conjugate
Symplectic Methods.” Journal of Geometric Mechanics 15, no. 1 (2023): 98–115.
https://doi.org/10.3934/jgm.2023005.'
ieee: 'R. McLachlan and C. Offen, “Backward error analysis for conjugate symplectic
methods,” Journal of Geometric Mechanics, vol. 15, no. 1, pp. 98–115, 2023,
doi: 10.3934/jgm.2023005.'
mla: McLachlan, Robert, and Christian Offen. “Backward Error Analysis for Conjugate
Symplectic Methods.” Journal of Geometric Mechanics, vol. 15, no. 1, AIMS
Press, 2023, pp. 98–115, doi:10.3934/jgm.2023005.
short: R. McLachlan, C. Offen, Journal of Geometric Mechanics 15 (2023) 98–115.
date_created: 2022-01-11T12:48:39Z
date_updated: 2023-08-10T08:40:30Z
ddc:
- '510'
department:
- _id: '636'
doi: 10.3934/jgm.2023005
external_id:
arxiv:
- '2201.03911'
file:
- access_level: open_access
content_type: application/pdf
creator: coffen
date_created: 2022-08-12T16:48:59Z
date_updated: 2022-08-12T16:48:59Z
description: The numerical solution of an ordinary differential equation can be
interpreted as the exact solution of a nearby modified equation. Investigating
the behaviour of numerical solutions by analysing the modified equation is known
as backward error analysis. If the original and modified equation share structural
properties, then the exact and approximate solution share geometric features such
as the existence of conserved quantities. Conjugate symplectic methods preserve
a modified symplectic form and a modified Hamiltonian when applied to a Hamiltonian
system. We show how a blended version of variational and symplectic techniques
can be used to compute modified symplectic and Hamiltonian structures. In contrast
to other approaches, our backward error analysis method does not rely on an ansatz
but computes the structures systematically, provided that a variational formulation
of the method is known. The technique is illustrated on the example of symmetric
linear multistep methods with matrix coefficients.
file_id: '32801'
file_name: BEA_MultiStep_Matrix.pdf
file_size: 827030
relation: main_file
title: Backward error analysis for conjugate symplectic methods
file_date_updated: 2022-08-12T16:48:59Z
has_accepted_license: '1'
intvolume: ' 15'
issue: '1'
keyword:
- variational integrators
- backward error analysis
- Euler--Lagrange equations
- multistep methods
- conjugate symplectic methods
language:
- iso: eng
oa: '1'
page: 98-115
publication: Journal of Geometric Mechanics
publication_status: published
publisher: AIMS Press
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/Christian-Offen/BEAConjugateSymplectic
status: public
title: Backward error analysis for conjugate symplectic methods
type: journal_article
user_id: '85279'
volume: 15
year: '2023'
...
---
_id: '37654'
abstract:
- lang: eng
text: "Recently, Hamiltonian neural networks (HNN) have been introduced to incorporate
prior physical knowledge when\r\nlearning the dynamical equations of Hamiltonian
systems. Hereby, the symplectic system structure is preserved despite\r\nthe data-driven
modeling approach. However, preserving symmetries requires additional attention.
In this research, we\r\nenhance the HNN with a Lie algebra framework to detect
and embed symmetries in the neural network. This approach\r\nallows to simultaneously
learn the symmetry group action and the total energy of the system. As illustrating
examples,\r\na pendulum on a cart and a two-body problem from astrodynamics are
considered."
article_number: '063115'
article_type: original
author:
- first_name: Eva
full_name: Dierkes, Eva
last_name: Dierkes
- first_name: Christian
full_name: Offen, Christian
id: '85279'
last_name: Offen
orcid: 0000-0002-5940-8057
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
- first_name: Kathrin
full_name: Flaßkamp, Kathrin
last_name: Flaßkamp
citation:
ama: Dierkes E, Offen C, Ober-Blöbaum S, Flaßkamp K. Hamiltonian Neural Networks
with Automatic Symmetry Detection. Chaos. 2023;33(6). doi:10.1063/5.0142969
apa: Dierkes, E., Offen, C., Ober-Blöbaum, S., & Flaßkamp, K. (2023). Hamiltonian
Neural Networks with Automatic Symmetry Detection. Chaos, 33(6),
Article 063115. https://doi.org/10.1063/5.0142969
bibtex: '@article{Dierkes_Offen_Ober-Blöbaum_Flaßkamp_2023, title={Hamiltonian Neural
Networks with Automatic Symmetry Detection}, volume={33}, DOI={10.1063/5.0142969},
number={6063115}, journal={Chaos}, publisher={AIP Publishing}, author={Dierkes,
Eva and Offen, Christian and Ober-Blöbaum, Sina and Flaßkamp, Kathrin}, year={2023}
}'
chicago: Dierkes, Eva, Christian Offen, Sina Ober-Blöbaum, and Kathrin Flaßkamp.
“Hamiltonian Neural Networks with Automatic Symmetry Detection.” Chaos
33, no. 6 (2023). https://doi.org/10.1063/5.0142969.
ieee: 'E. Dierkes, C. Offen, S. Ober-Blöbaum, and K. Flaßkamp, “Hamiltonian Neural
Networks with Automatic Symmetry Detection,” Chaos, vol. 33, no. 6, Art.
no. 063115, 2023, doi: 10.1063/5.0142969.'
mla: Dierkes, Eva, et al. “Hamiltonian Neural Networks with Automatic Symmetry Detection.”
Chaos, vol. 33, no. 6, 063115, AIP Publishing, 2023, doi:10.1063/5.0142969.
short: E. Dierkes, C. Offen, S. Ober-Blöbaum, K. Flaßkamp, Chaos 33 (2023).
date_created: 2023-01-20T09:10:06Z
date_updated: 2023-08-10T08:37:01Z
ddc:
- '510'
department:
- _id: '636'
doi: 10.1063/5.0142969
external_id:
arxiv:
- '2301.07928'
file:
- access_level: open_access
content_type: application/pdf
creator: coffen
date_created: 2023-04-26T16:20:56Z
date_updated: 2023-04-26T16:20:56Z
description: |-
Incorporating physical system knowledge into data-driven
system identification has been shown to be beneficial. The
approach presented in this article combines learning of an
energy-conserving model from data with detecting a Lie
group representation of the unknown system symmetry.
The proposed approach can improve the learned model
and reveal underlying symmetry simultaneously.
file_id: '44205'
file_name: JournalPaper_main.pdf
file_size: 5200111
relation: main_file
title: Hamiltonian Neural Networks with Automatic Symmetry Detection
file_date_updated: 2023-04-26T16:20:56Z
has_accepted_license: '1'
intvolume: ' 33'
issue: '6'
language:
- iso: eng
oa: '1'
publication: Chaos
publication_identifier:
issn:
- 1054-1500
publication_status: published
publisher: AIP Publishing
related_material:
link:
- description: GitHub
relation: software
url: https://github.com/eva-dierkes/HNN_withSymmetries
status: public
title: Hamiltonian Neural Networks with Automatic Symmetry Detection
type: journal_article
user_id: '85279'
volume: 33
year: '2023'
...
---
_id: '46473'
author:
- first_name: Lukas
full_name: Dehmel, Lukas
id: '72044'
last_name: Dehmel
citation:
ama: 'Dehmel L. 6.3.2 Medienpädagogische Professionalisierung in der beruflichen
Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung.
Steckbrief zur Dissertation. In: Kondratjuk M, ed. Grundlagen Der Erwachsenen-
Und Weiterbildungsforschung. utb; 2023:125-127.'
apa: Dehmel, L. (2023). 6.3.2 Medienpädagogische Professionalisierung in der beruflichen
Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung.
Steckbrief zur Dissertation. In M. Kondratjuk (Ed.), Grundlagen der Erwachsenen-
und Weiterbildungsforschung (pp. 125–127). utb.
bibtex: '@inbook{Dehmel_2023, place={Bielefeld}, title={6.3.2 Medienpädagogische
Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive
der biografischen Medienforschung. Steckbrief zur Dissertation.}, booktitle={Grundlagen
der Erwachsenen- und Weiterbildungsforschung}, publisher={utb}, author={Dehmel,
Lukas}, editor={Kondratjuk, Maria}, year={2023}, pages={125–127} }'
chicago: 'Dehmel, Lukas. “6.3.2 Medienpädagogische Professionalisierung in Der Beruflichen
Weiterbildung. Eine Studie Aus Perspektive Der Biografischen Medienforschung.
Steckbrief Zur Dissertation.” In Grundlagen Der Erwachsenen- Und Weiterbildungsforschung,
edited by Maria Kondratjuk, 125–27. Bielefeld: utb, 2023.'
ieee: 'L. Dehmel, “6.3.2 Medienpädagogische Professionalisierung in der beruflichen
Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung.
Steckbrief zur Dissertation.,” in Grundlagen der Erwachsenen- und Weiterbildungsforschung,
M. Kondratjuk, Ed. Bielefeld: utb, 2023, pp. 125–127.'
mla: Dehmel, Lukas. “6.3.2 Medienpädagogische Professionalisierung in Der Beruflichen
Weiterbildung. Eine Studie Aus Perspektive Der Biografischen Medienforschung.
Steckbrief Zur Dissertation.” Grundlagen Der Erwachsenen- Und Weiterbildungsforschung,
edited by Maria Kondratjuk, utb, 2023, pp. 125–27.
short: 'L. Dehmel, in: M. Kondratjuk (Ed.), Grundlagen Der Erwachsenen- Und Weiterbildungsforschung,
utb, Bielefeld, 2023, pp. 125–127.'
date_created: 2023-08-10T09:15:49Z
date_updated: 2023-08-10T09:16:44Z
editor:
- first_name: Maria
full_name: Kondratjuk, Maria
last_name: Kondratjuk
language:
- iso: eng
page: 125-127
place: Bielefeld
publication: Grundlagen der Erwachsenen- und Weiterbildungsforschung
publisher: utb
status: public
title: 6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung.
Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation.
type: book_chapter
user_id: '72044'
year: '2023'
...
---
_id: '46471'
author:
- first_name: Rembert
full_name: Unterstell, Rembert
last_name: Unterstell
citation:
ama: Unterstell R. „Allowing the Economy to Breathe Even During the Crisis“ – Interview
with Tax Expert Caren Sureth-Sloane. german research – Magazine of the Deutsche
Forschungsgemeinschaft. 2023;(1):8-11.
apa: Unterstell, R. (2023). „Allowing the Economy to Breathe Even During the Crisis“
– Interview with Tax Expert Caren Sureth-Sloane. German Research – Magazine
of the Deutsche Forschungsgemeinschaft, 1, 8–11.
bibtex: '@article{Unterstell_2023, title={„Allowing the Economy to Breathe Even
During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane}, number={1},
journal={german research – Magazine of the Deutsche Forschungsgemeinschaft}, author={Unterstell,
Rembert}, year={2023}, pages={8–11} }'
chicago: 'Unterstell, Rembert. “„Allowing the Economy to Breathe Even During the
Crisis“ – Interview with Tax Expert Caren Sureth-Sloane.” German Research –
Magazine of the Deutsche Forschungsgemeinschaft, no. 1 (2023): 8–11.'
ieee: R. Unterstell, “„Allowing the Economy to Breathe Even During the Crisis“ –
Interview with Tax Expert Caren Sureth-Sloane,” german research – Magazine
of the Deutsche Forschungsgemeinschaft, no. 1, pp. 8–11, 2023.
mla: Unterstell, Rembert. “„Allowing the Economy to Breathe Even During the Crisis“
– Interview with Tax Expert Caren Sureth-Sloane.” German Research – Magazine
of the Deutsche Forschungsgemeinschaft, no. 1, 2023, pp. 8–11.
short: R. Unterstell, German Research – Magazine of the Deutsche Forschungsgemeinschaft
(2023) 8–11.
date_created: 2023-08-10T09:01:24Z
date_updated: 2023-08-10T09:01:30Z
department:
- _id: '187'
issue: '1'
language:
- iso: eng
main_file_link:
- url: https://www.dfg.de/download/pdf/dfg_im_profil/geschaeftsstelle/publikationen/forschung_magazin/2023/german_research_2023_01.pdf
page: 8-11
publication: german research – Magazine of the Deutsche Forschungsgemeinschaft
publication_status: published
status: public
title: „Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax
Expert Caren Sureth-Sloane
type: journal_article
user_id: '68544'
year: '2023'
...
---
_id: '46474'
citation:
ama: Ade L, Breiwe R, Dehmel L, et al., eds. ENT | GRENZ | UNGEN in Der Medienpädagogik.
Perspektiven Im Anschluss an Den 28. Kongress Der DGfE.; 2023. doi:doi.org/10.21240/mpaed/53.X
apa: Ade, L., Breiwe, R., Dehmel, L., Wolf, K. D., Rummler, K., Dander, V., Grünberger,
N., & Schiefner-Rohs, M. (Eds.). (2023). ENT | GRENZ | UNGEN in der Medienpädagogik.
Perspektiven im Anschluss an den 28. Kongress der DGfE (Issue 53). https://doi.org/doi.org/10.21240/mpaed/53.X
bibtex: '@book{Ade_Breiwe_Dehmel_Wolf_Rummler_Dander_Grünberger_Schiefner-Rohs_2023,
series={Zeitschrift MedienPädagogik}, title={ENT | GRENZ | UNGEN in der Medienpädagogik.
Perspektiven im Anschluss an den 28. Kongress der DGfE}, DOI={doi.org/10.21240/mpaed/53.X},
number={53}, year={2023}, collection={Zeitschrift MedienPädagogik} }'
chicago: Ade, Larissa, René Breiwe, Lukas Dehmel, Karsten D. Wolf, Klaus Rummler,
Valentin Dander, Nina Grünberger, and Mandy Schiefner-Rohs, eds. ENT | GRENZ
| UNGEN in Der Medienpädagogik. Perspektiven Im Anschluss an Den 28. Kongress
Der DGfE. Zeitschrift MedienPädagogik, 2023. https://doi.org/doi.org/10.21240/mpaed/53.X.
ieee: L. Ade et al., Eds., ENT | GRENZ | UNGEN in der Medienpädagogik.
Perspektiven im Anschluss an den 28. Kongress der DGfE, no. 53. 2023.
mla: Ade, Larissa, et al., editors. ENT | GRENZ | UNGEN in Der Medienpädagogik.
Perspektiven Im Anschluss an Den 28. Kongress Der DGfE. no. 53, 2023, doi:doi.org/10.21240/mpaed/53.X.
short: L. Ade, R. Breiwe, L. Dehmel, K.D. Wolf, K. Rummler, V. Dander, N. Grünberger,
M. Schiefner-Rohs, eds., ENT | GRENZ | UNGEN in Der Medienpädagogik. Perspektiven
Im Anschluss an Den 28. Kongress Der DGfE, 2023.
date_created: 2023-08-10T09:24:52Z
date_updated: 2023-08-10T09:27:03Z
doi: doi.org/10.21240/mpaed/53.X
editor:
- first_name: Larissa
full_name: Ade, Larissa
last_name: Ade
- first_name: René
full_name: Breiwe, René
last_name: Breiwe
- first_name: Lukas
full_name: Dehmel, Lukas
id: '72044'
last_name: Dehmel
- first_name: Karsten D.
full_name: Wolf, Karsten D.
last_name: Wolf
- first_name: Klaus
full_name: Rummler, Klaus
last_name: Rummler
- first_name: Valentin
full_name: Dander, Valentin
last_name: Dander
- first_name: Nina
full_name: Grünberger, Nina
last_name: Grünberger
- first_name: Mandy
full_name: Schiefner-Rohs, Mandy
last_name: Schiefner-Rohs
issue: '53'
language:
- iso: eng
series_title: Zeitschrift MedienPädagogik
status: public
title: ENT | GRENZ | UNGEN in der Medienpädagogik. Perspektiven im Anschluss an den
28. Kongress der DGfE
type: conference_editor
user_id: '72044'
year: '2023'
...