---
_id: '62034'
abstract:
- lang: eng
text: 'Effective single-particle theories, such as Hartree–Fock, density functional
theory, and tight-binding, are limited by the computational cost of the self-consistent
field (SCF) procedure, which typically scales cubically with the system size.
This makes large-scale applications impractical without specialized algorithms
and hardware. Here, we present the submatrix and graphical processing unit (GPU)-accelerated
software implementation of the PTB tight-binding potential, realized in the open-source
ptb codebase [M. Mueller, A. Katbashev, and S. Ehlert (2025). “grimme-lab/ptb:
v3.8.1,” Zenodo. https://zenodo.org/records/17015872]. We first benchmark a traditional
diagonalization-based SCF solver against density-matrix-based purification approaches,
systematically varying both system size and computer hardware. Our findings show
that the usage of GPUs permits shifting the boundaries to much larger systems
than previously thought feasible, achieving an overall 10–15-fold performance
speedup. Second, we introduce the implementation of a decomposition-type submatrix
method, specifically designed for efficient operation on mid- to large-sized systems,
to address the computational overhead associated with full-system diagonalization.
We demonstrate that, from a certain dimension (≈104 basis functions) on, our submatrix
method reduces the overall computational cost while maintaining acceptable numerical
accuracy. Our study demonstrates the significance of the interplay between modern
hardware, algorithmic considerations, and novel tight-binding methods, paving
the way for further development in this direction.'
article_number: '132501'
author:
- first_name: Abylay
full_name: Katbashev, Abylay
last_name: Katbashev
- first_name: Robert
full_name: Schade, Robert
id: '75963'
last_name: Schade
orcid: 0000-0002-6268-5397
- first_name: Michael
full_name: Laß, Michael
id: '24135'
last_name: Laß
orcid: 0000-0002-5708-7632
- first_name: Marcel
full_name: Müller, Marcel
last_name: Müller
- first_name: Stefan
full_name: Grimme, Stefan
last_name: Grimme
- first_name: Andreas
full_name: Hansen, Andreas
last_name: Hansen
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
citation:
ama: Katbashev A, Schade R, Laß M, et al. Submatrix and GPU-accelerated implementation
of density matrix tight-binding. The Journal of Chemical Physics. 2025;163(13).
doi:10.1063/5.0271379
apa: Katbashev, A., Schade, R., Laß, M., Müller, M., Grimme, S., Hansen, A., &
Kühne, T. (2025). Submatrix and GPU-accelerated implementation of density matrix
tight-binding. The Journal of Chemical Physics, 163(13), Article
132501. https://doi.org/10.1063/5.0271379
bibtex: '@article{Katbashev_Schade_Laß_Müller_Grimme_Hansen_Kühne_2025, title={Submatrix
and GPU-accelerated implementation of density matrix tight-binding}, volume={163},
DOI={10.1063/5.0271379}, number={13132501},
journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Katbashev,
Abylay and Schade, Robert and Laß, Michael and Müller, Marcel and Grimme, Stefan
and Hansen, Andreas and Kühne, Thomas}, year={2025} }'
chicago: Katbashev, Abylay, Robert Schade, Michael Laß, Marcel Müller, Stefan Grimme,
Andreas Hansen, and Thomas Kühne. “Submatrix and GPU-Accelerated Implementation
of Density Matrix Tight-Binding.” The Journal of Chemical Physics 163,
no. 13 (2025). https://doi.org/10.1063/5.0271379.
ieee: 'A. Katbashev et al., “Submatrix and GPU-accelerated implementation
of density matrix tight-binding,” The Journal of Chemical Physics, vol.
163, no. 13, Art. no. 132501, 2025, doi: 10.1063/5.0271379.'
mla: Katbashev, Abylay, et al. “Submatrix and GPU-Accelerated Implementation of
Density Matrix Tight-Binding.” The Journal of Chemical Physics, vol. 163,
no. 13, 132501, AIP Publishing, 2025, doi:10.1063/5.0271379.
short: A. Katbashev, R. Schade, M. Laß, M. Müller, S. Grimme, A. Hansen, T. Kühne,
The Journal of Chemical Physics 163 (2025).
date_created: 2025-11-01T00:41:50Z
date_updated: 2025-11-01T00:43:19Z
department:
- _id: '27'
doi: 10.1063/5.0271379
intvolume: ' 163'
issue: '13'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Chemical Physics
publication_identifier:
issn:
- 0021-9606
- 1089-7690
publication_status: published
publisher: AIP Publishing
status: public
title: Submatrix and GPU-accelerated implementation of density matrix tight-binding
type: journal_article
user_id: '75963'
volume: 163
year: '2025'
...
---
_id: '62035'
author:
- first_name: Harald
full_name: Schroeter-Wittke, Harald
id: '480'
last_name: Schroeter-Wittke
citation:
ama: Schroeter-Wittke H. Gratis - Köstliches zwischen den Jahren (Hebr 13,8-9b)
31.12.2025 Silvester/Altjahrsabend. Göttinger Predigtmeditationen. 2025;80(1):72-77.
apa: Schroeter-Wittke, H. (2025). Gratis - Köstliches zwischen den Jahren (Hebr
13,8-9b) 31.12.2025 Silvester/Altjahrsabend. Göttinger Predigtmeditationen,
80(1), 72–77.
bibtex: '@article{Schroeter-Wittke_2025, title={Gratis - Köstliches zwischen den
Jahren (Hebr 13,8-9b) 31.12.2025 Silvester/Altjahrsabend}, volume={80}, number={1},
journal={Göttinger Predigtmeditationen}, author={Schroeter-Wittke, Harald}, year={2025},
pages={72–77} }'
chicago: 'Schroeter-Wittke, Harald. “Gratis - Köstliches Zwischen Den Jahren (Hebr
13,8-9b) 31.12.2025 Silvester/Altjahrsabend.” Göttinger Predigtmeditationen
80, no. 1 (2025): 72–77.'
ieee: H. Schroeter-Wittke, “Gratis - Köstliches zwischen den Jahren (Hebr 13,8-9b)
31.12.2025 Silvester/Altjahrsabend,” Göttinger Predigtmeditationen, vol.
80, no. 1, pp. 72–77, 2025.
mla: Schroeter-Wittke, Harald. “Gratis - Köstliches Zwischen Den Jahren (Hebr 13,8-9b)
31.12.2025 Silvester/Altjahrsabend.” Göttinger Predigtmeditationen, vol.
80, no. 1, 2025, pp. 72–77.
short: H. Schroeter-Wittke, Göttinger Predigtmeditationen 80 (2025) 72–77.
date_created: 2025-11-01T16:50:04Z
date_updated: 2025-11-01T16:50:09Z
department:
- _id: '36'
- _id: '20'
- _id: '501'
intvolume: ' 80'
issue: '1'
language:
- iso: eng
page: 72-77
publication: Göttinger Predigtmeditationen
publication_identifier:
issn:
- 0340-6083
status: public
title: Gratis - Köstliches zwischen den Jahren (Hebr 13,8-9b) 31.12.2025 Silvester/Altjahrsabend
type: journal_article
user_id: '480'
volume: 80
year: '2025'
...
---
_id: '60352'
abstract:
- lang: eng
text: 'Selbstkonzepte werden als mentale Repräsentationen einer Person von sich
selbst definiert und stehen aufgrund ihrer Bedeutung für den Berufserfolg von
(angehenden) Lehrkräften im Fokus der Forschung zur Professionalisierung von Lehrkräften.
Ziel der vorliegenden Arbeit ist die de-taillierte Betrachtung der Ausprägungen
akademischer Selbstkonzepte von gewerblich-techni-schen Lehramtsstudierenden im
Master of Education zur Analyse der Struktur, Entwicklungsein-flüsse und Beziehungen
zwischen verschiedenen Dimensionen akademischer Selbstkonzepte anhand eines sequentiellen
Mixed-Methods-Designs. Dieses besteht aus einer quantitativen Studie (n=115),
angelehnt an das TPACK-Modell, und einer anschließenden qualitativen Inter-viewstudie
(n=18) angelehnt an das PCK-Modell. Es zeigt sich, dass akademische Selbstkonzepte
angehender Lehrkräfte anhand von Professionswissensmodellen strukturierbar sind.
Dies trifft sowohl auf die Strukturierung anhand des TPACK-Modells als auch anhand
des PCK-Modells zu. Als Entwicklungseinflüsse zeigen sich besonders Aspekte: praktische
Erfahrungen im schulischen sowie im fachwissenschaftlichen Bereich und auch die
Auswirkungen sozialer und dimensionaler Vergleichsprozesse. Bei den Auswirkungen
von Vergleichsprozessen fungiert jedoch die wahr-genommene Relevanz der jeweiligen
Dimensionen der akademischen Selbstkonzepte als Mode-rator. Abschließend werden
forschungsmethodische sowie hochschulbildungspraktische Im-plikationen der Ergebnisse
diskutiert.'
- lang: eng
text: 'Self-concepts are defined as a person''s mental representations of themselves
and are often the focus of research on the professionalization of teachers due
to their importance for the profes-sional success of (pre-service) teachers. The
aim of this study is to take a detailed look at the characteristics of academic
self-concepts of pre-service technology teachers in their Master of Education
to analyze the structure, developmental influences and relationships between differ-ent
dimensions of academic self-concepts using a sequential mixed-methods design.
This con-sists of a quantitative study (n=115), based on the TPACK model, and
a subsequent qualitative interview study (n=18), based on the PCK model. First
of all, it is shown that academic self-con-cepts of pre-service teachers can be
structured on the basis of professional knowledge models. This applies both to
structuring using the TPACK model and the PCK model. Two aspects in par-ticular
can be identified as developmental influences: practical experience in school
and in the subject area and also the effects of social and dimensional comparison
processes. However, the perceived relevance of the respective dimensions of academic
self-concepts acts as a modera-tor, particularly with regard to the effects of
comparison processes. Concludingly, the research methodological and practical
implications of the results for higher education are discussed.'
author:
- first_name: Mats
full_name: Vernholz, Mats
last_name: Vernholz
citation:
ama: Vernholz M. Analyse akademischer Selbstkonzepte gewerblich-technischer Lehramtsstudierender
unter besonderer Beachtung soziodemographischer Heterogenität und Vergleichsprozessen
als Entwicklungseinflüsse. LibreCat University; 2025. doi:10.17619/UNIPB/1-2266
apa: Vernholz, M. (2025). Analyse akademischer Selbstkonzepte gewerblich-technischer
Lehramtsstudierender unter besonderer Beachtung soziodemographischer Heterogenität
und Vergleichsprozessen als Entwicklungseinflüsse. LibreCat University. https://doi.org/10.17619/UNIPB/1-2266
bibtex: '@book{Vernholz_2025, title={Analyse akademischer Selbstkonzepte gewerblich-technischer
Lehramtsstudierender unter besonderer Beachtung soziodemographischer Heterogenität
und Vergleichsprozessen als Entwicklungseinflüsse}, DOI={10.17619/UNIPB/1-2266},
publisher={LibreCat University}, author={Vernholz, Mats}, year={2025} }'
chicago: Vernholz, Mats. Analyse akademischer Selbstkonzepte gewerblich-technischer
Lehramtsstudierender unter besonderer Beachtung soziodemographischer Heterogenität
und Vergleichsprozessen als Entwicklungseinflüsse. LibreCat University, 2025.
https://doi.org/10.17619/UNIPB/1-2266.
ieee: M. Vernholz, Analyse akademischer Selbstkonzepte gewerblich-technischer
Lehramtsstudierender unter besonderer Beachtung soziodemographischer Heterogenität
und Vergleichsprozessen als Entwicklungseinflüsse. LibreCat University, 2025.
mla: Vernholz, Mats. Analyse akademischer Selbstkonzepte gewerblich-technischer
Lehramtsstudierender unter besonderer Beachtung soziodemographischer Heterogenität
und Vergleichsprozessen als Entwicklungseinflüsse. LibreCat University, 2025,
doi:10.17619/UNIPB/1-2266.
short: M. Vernholz, Analyse akademischer Selbstkonzepte gewerblich-technischer Lehramtsstudierender
unter besonderer Beachtung soziodemographischer Heterogenität und Vergleichsprozessen
als Entwicklungseinflüsse, LibreCat University, 2025.
date_created: 2025-06-24T07:05:57Z
date_updated: 2025-11-03T09:49:03Z
ddc:
- '370'
department:
- _id: '300'
doi: 10.17619/UNIPB/1-2266
file:
- access_level: closed
content_type: application/pdf
creator: maver001
date_created: 2025-11-03T09:48:55Z
date_updated: 2025-11-03T09:48:55Z
file_id: '62044'
file_name: Analyse akademischer Selbstkonzepte gewerblich-technischer Lehramtsstudierender
unter besonderer Beachtung soziodemographischer Heterogenität und Vergleichsprozessen
als Entwicklungseinflüsse.pdf
file_size: 3971085
relation: main_file
success: 1
file_date_updated: 2025-11-03T09:48:55Z
has_accepted_license: '1'
language:
- iso: ger
publication_status: published
publisher: LibreCat University
status: public
title: Analyse akademischer Selbstkonzepte gewerblich-technischer Lehramtsstudierender
unter besonderer Beachtung soziodemographischer Heterogenität und Vergleichsprozessen
als Entwicklungseinflüsse
type: dissertation
user_id: '76955'
year: '2025'
...
---
_id: '62045'
author:
- first_name: Marius
full_name: Naumann, Marius
id: '94950'
last_name: Naumann
- first_name: Kevin
full_name: Henne, Kevin
id: '56918'
last_name: Henne
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Florian
full_name: Schlosser, Florian
id: '88614'
last_name: Schlosser
- first_name: Henning
full_name: Meschede, Henning
id: '86954'
last_name: Meschede
orcid: 0000-0002-1538-089X
citation:
ama: Naumann M, Henne K, Ostermann M, Schlosser F, Meschede H. Modular Energy Demand
Modeling of Manufacturing Processes for Energy Efficiency Improvement. Procedia
CIRP. 2025;135:1351-1358. doi:doi.org/10.1016/j.procir.2025.08.001
apa: Naumann, M., Henne, K., Ostermann, M., Schlosser, F., & Meschede, H. (2025).
Modular Energy Demand Modeling of Manufacturing Processes for Energy Efficiency
Improvement. Procedia CIRP, 135, 1351–1358. https://doi.org/doi.org/10.1016/j.procir.2025.08.001
bibtex: '@article{Naumann_Henne_Ostermann_Schlosser_Meschede_2025, title={Modular
Energy Demand Modeling of Manufacturing Processes for Energy Efficiency Improvement},
volume={135}, DOI={doi.org/10.1016/j.procir.2025.08.001},
journal={Procedia CIRP}, publisher={Elsevier}, author={Naumann, Marius and Henne,
Kevin and Ostermann, Moritz and Schlosser, Florian and Meschede, Henning}, year={2025},
pages={1351–1358} }'
chicago: 'Naumann, Marius, Kevin Henne, Moritz Ostermann, Florian Schlosser, and
Henning Meschede. “Modular Energy Demand Modeling of Manufacturing Processes for
Energy Efficiency Improvement.” Procedia CIRP 135 (2025): 1351–58. https://doi.org/doi.org/10.1016/j.procir.2025.08.001.'
ieee: 'M. Naumann, K. Henne, M. Ostermann, F. Schlosser, and H. Meschede, “Modular
Energy Demand Modeling of Manufacturing Processes for Energy Efficiency Improvement,”
Procedia CIRP, vol. 135, pp. 1351–1358, 2025, doi: doi.org/10.1016/j.procir.2025.08.001.'
mla: Naumann, Marius, et al. “Modular Energy Demand Modeling of Manufacturing Processes
for Energy Efficiency Improvement.” Procedia CIRP, vol. 135, Elsevier,
2025, pp. 1351–58, doi:doi.org/10.1016/j.procir.2025.08.001.
short: M. Naumann, K. Henne, M. Ostermann, F. Schlosser, H. Meschede, Procedia CIRP
135 (2025) 1351–1358.
conference:
location: Manchester
name: 32nd CIRP Conference on Life Cycle Engineering (LCE2025)
date_created: 2025-11-03T09:49:38Z
date_updated: 2025-11-03T09:56:18Z
ddc:
- '050'
department:
- _id: '644'
doi: doi.org/10.1016/j.procir.2025.08.001
file:
- access_level: open_access
content_type: application/pdf
creator: mariusn
date_created: 2025-11-03T09:49:33Z
date_updated: 2025-11-03T09:49:33Z
file_id: '62046'
file_name: 1-s2.0-S2212827125007541-main.pdf
file_size: 954515
relation: main_file
file_date_updated: 2025-11-03T09:49:33Z
has_accepted_license: '1'
intvolume: ' 135'
language:
- iso: eng
oa: '1'
page: 1351-1358
publication: Procedia CIRP
publisher: Elsevier
status: public
title: Modular Energy Demand Modeling of Manufacturing Processes for Energy Efficiency
Improvement
type: journal_article
user_id: '94950'
volume: 135
year: '2025'
...
---
_id: '61102'
author:
- first_name: Sven
full_name: Hebrok, Sven
last_name: Hebrok
- first_name: Tim Leonhard
full_name: Storm, Tim Leonhard
last_name: Storm
- first_name: Felix Matthias
full_name: Cramer, Felix Matthias
last_name: Cramer
- first_name: Maximilian
full_name: Radoy, Maximilian
last_name: Radoy
- first_name: Juraj
full_name: Somorovsky, Juraj
last_name: Somorovsky
citation:
ama: 'Hebrok S, Storm TL, Cramer FM, Radoy M, Somorovsky J. STEK Sharing is Not
Caring: Bypassing TLS Authentication in Web Servers using Session Tickets. In:
34th USENIX Security Symposium (USENIX Security 25). ; 2025:8017–8034.'
apa: 'Hebrok, S., Storm, T. L., Cramer, F. M., Radoy, M., & Somorovsky, J. (2025).
STEK Sharing is Not Caring: Bypassing TLS Authentication in Web Servers using
Session Tickets. 34th USENIX Security Symposium (USENIX Security 25), 8017–8034.'
bibtex: '@inproceedings{Hebrok_Storm_Cramer_Radoy_Somorovsky_2025, title={STEK Sharing
is Not Caring: Bypassing TLS Authentication in Web Servers using Session Tickets},
booktitle={34th USENIX Security Symposium (USENIX Security 25)}, author={Hebrok,
Sven and Storm, Tim Leonhard and Cramer, Felix Matthias and Radoy, Maximilian
and Somorovsky, Juraj}, year={2025}, pages={8017–8034} }'
chicago: 'Hebrok, Sven, Tim Leonhard Storm, Felix Matthias Cramer, Maximilian Radoy,
and Juraj Somorovsky. “STEK Sharing Is Not Caring: Bypassing TLS Authentication
in Web Servers Using Session Tickets.” In 34th USENIX Security Symposium (USENIX
Security 25), 8017–8034, 2025.'
ieee: 'S. Hebrok, T. L. Storm, F. M. Cramer, M. Radoy, and J. Somorovsky, “STEK
Sharing is Not Caring: Bypassing TLS Authentication in Web Servers using Session
Tickets,” in 34th USENIX Security Symposium (USENIX Security 25), 2025,
pp. 8017–8034.'
mla: 'Hebrok, Sven, et al. “STEK Sharing Is Not Caring: Bypassing TLS Authentication
in Web Servers Using Session Tickets.” 34th USENIX Security Symposium (USENIX
Security 25), 2025, pp. 8017–8034.'
short: 'S. Hebrok, T.L. Storm, F.M. Cramer, M. Radoy, J. Somorovsky, in: 34th USENIX
Security Symposium (USENIX Security 25), 2025, pp. 8017–8034.'
date_created: 2025-08-31T12:33:33Z
date_updated: 2025-11-03T10:04:46Z
department:
- _id: '632'
- _id: '632'
page: 8017–8034
publication: 34th USENIX Security Symposium (USENIX Security 25)
status: public
title: 'STEK Sharing is Not Caring: Bypassing TLS Authentication in Web Servers using
Session Tickets'
type: conference
user_id: '68826'
year: '2025'
...
---
_id: '62051'
article_number: '115552'
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: David Jan
full_name: Liedtke, David Jan
id: '55557'
last_name: Liedtke
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Hinnenthal K, Liedtke DJ, Scheideler C. Efficient shape formation by 3D hybrid
programmable matter: An algorithm for low diameter intermediate structures. Theoretical
Computer Science. 2025;1057. doi:10.1016/j.tcs.2025.115552'
apa: 'Hinnenthal, K., Liedtke, D. J., & Scheideler, C. (2025). Efficient shape
formation by 3D hybrid programmable matter: An algorithm for low diameter intermediate
structures. Theoretical Computer Science, 1057, Article 115552.
https://doi.org/10.1016/j.tcs.2025.115552'
bibtex: '@article{Hinnenthal_Liedtke_Scheideler_2025, title={Efficient shape formation
by 3D hybrid programmable matter: An algorithm for low diameter intermediate structures},
volume={1057}, DOI={10.1016/j.tcs.2025.115552},
number={115552}, journal={Theoretical Computer Science}, publisher={Elsevier BV},
author={Hinnenthal, Kristian and Liedtke, David Jan and Scheideler, Christian},
year={2025} }'
chicago: 'Hinnenthal, Kristian, David Jan Liedtke, and Christian Scheideler. “Efficient
Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter
Intermediate Structures.” Theoretical Computer Science 1057 (2025). https://doi.org/10.1016/j.tcs.2025.115552.'
ieee: 'K. Hinnenthal, D. J. Liedtke, and C. Scheideler, “Efficient shape formation
by 3D hybrid programmable matter: An algorithm for low diameter intermediate structures,”
Theoretical Computer Science, vol. 1057, Art. no. 115552, 2025, doi: 10.1016/j.tcs.2025.115552.'
mla: 'Hinnenthal, Kristian, et al. “Efficient Shape Formation by 3D Hybrid Programmable
Matter: An Algorithm for Low Diameter Intermediate Structures.” Theoretical
Computer Science, vol. 1057, 115552, Elsevier BV, 2025, doi:10.1016/j.tcs.2025.115552.'
short: K. Hinnenthal, D.J. Liedtke, C. Scheideler, Theoretical Computer Science
1057 (2025).
date_created: 2025-11-03T10:19:53Z
date_updated: 2025-11-03T10:21:52Z
department:
- _id: '79'
doi: 10.1016/j.tcs.2025.115552
intvolume: ' 1057'
language:
- iso: eng
publication: Theoretical Computer Science
publication_identifier:
issn:
- 0304-3975
publication_status: published
publisher: Elsevier BV
status: public
title: 'Efficient shape formation by 3D hybrid programmable matter: An algorithm for
low diameter intermediate structures'
type: journal_article
user_id: '55557'
volume: 1057
year: '2025'
...
---
_id: '62054'
author:
- first_name: Nele
full_name: Schemel, Nele
id: '73438'
last_name: Schemel
- first_name: Franz
full_name: Schröer, Franz
id: '71764'
last_name: Schröer
orcid: 0000-0002-1445-3647
- first_name: Claudia
full_name: Tenberge, Claudia
id: '67302'
last_name: Tenberge
citation:
ama: 'Schemel N, Schröer F, Tenberge C. Technisches Lernen handwerklich und digital
erleben. Eine empirische Untersuchung zur Förderung von zukunftsfähigen (digital-)technischen
Kompetenzen. In: Wiemer T, Binder M, Penning I, eds. Zukünfte technischer Bildung.
Universitätsverlag Potsdam; 2025:69-89.'
apa: Schemel, N., Schröer, F., & Tenberge, C. (2025). Technisches Lernen handwerklich
und digital erleben. Eine empirische Untersuchung zur Förderung von zukunftsfähigen
(digital-)technischen Kompetenzen. In T. Wiemer, M. Binder, & I. Penning (Eds.),
Zukünfte technischer Bildung (pp. 69–89). Universitätsverlag Potsdam.
bibtex: '@inbook{Schemel_Schröer_Tenberge_2025, place={Potsdam}, title={Technisches
Lernen handwerklich und digital erleben. Eine empirische Untersuchung zur Förderung
von zukunftsfähigen (digital-)technischen Kompetenzen}, booktitle={Zukünfte technischer
Bildung}, publisher={Universitätsverlag Potsdam}, author={Schemel, Nele and Schröer,
Franz and Tenberge, Claudia}, editor={Wiemer, Tobias and Binder, Martin and Penning,
Isabelle}, year={2025}, pages={69–89} }'
chicago: 'Schemel, Nele, Franz Schröer, and Claudia Tenberge. “Technisches Lernen
handwerklich und digital erleben. Eine empirische Untersuchung zur Förderung von
zukunftsfähigen (digital-)technischen Kompetenzen.” In Zukünfte technischer
Bildung, edited by Tobias Wiemer, Martin Binder, and Isabelle Penning, 69–89.
Potsdam: Universitätsverlag Potsdam, 2025.'
ieee: 'N. Schemel, F. Schröer, and C. Tenberge, “Technisches Lernen handwerklich
und digital erleben. Eine empirische Untersuchung zur Förderung von zukunftsfähigen
(digital-)technischen Kompetenzen,” in Zukünfte technischer Bildung, T.
Wiemer, M. Binder, and I. Penning, Eds. Potsdam: Universitätsverlag Potsdam, 2025,
pp. 69–89.'
mla: Schemel, Nele, et al. “Technisches Lernen handwerklich und digital erleben.
Eine empirische Untersuchung zur Förderung von zukunftsfähigen (digital-)technischen
Kompetenzen.” Zukünfte technischer Bildung, edited by Tobias Wiemer et
al., Universitätsverlag Potsdam, 2025, pp. 69–89.
short: 'N. Schemel, F. Schröer, C. Tenberge, in: T. Wiemer, M. Binder, I. Penning
(Eds.), Zukünfte technischer Bildung, Universitätsverlag Potsdam, Potsdam, 2025,
pp. 69–89.'
date_created: 2025-11-03T13:25:14Z
date_updated: 2025-11-03T13:25:43Z
editor:
- first_name: Tobias
full_name: Wiemer, Tobias
last_name: Wiemer
- first_name: Martin
full_name: Binder, Martin
last_name: Binder
- first_name: Isabelle
full_name: Penning, Isabelle
last_name: Penning
language:
- iso: ger
page: 69-89
place: Potsdam
publication: Zukünfte technischer Bildung
publication_identifier:
issn:
- 3053-4380
publication_status: published
publisher: Universitätsverlag Potsdam
status: public
title: Technisches Lernen handwerklich und digital erleben. Eine empirische Untersuchung
zur Förderung von zukunftsfähigen (digital-)technischen Kompetenzen
type: book_chapter
user_id: '73438'
year: '2025'
...
---
_id: '59218'
author:
- first_name: Jan Dennis
full_name: Reimer, Jan Dennis
id: '36703'
last_name: Reimer
- first_name: Stefan
full_name: Holst, Stefan
last_name: Holst
- first_name: Somayeh
full_name: Sadeghi-Kohan, Somayeh
last_name: Sadeghi-Kohan
- first_name: Hans-Joachim
full_name: Wunderlich, Hans-Joachim
last_name: Wunderlich
- first_name: Sybille
full_name: Hellebrand, Sybille
last_name: Hellebrand
citation:
ama: 'Reimer JD, Holst S, Sadeghi-Kohan S, Wunderlich H-J, Hellebrand S. ThorSim:
Throughput-Oriented Timing Simulation of FinFET Digital Circuits. In: IEEE
International Symposium of Electronics Design Automation (ISEDA’25), May 2025.
; 2025.'
apa: 'Reimer, J. D., Holst, S., Sadeghi-Kohan, S., Wunderlich, H.-J., & Hellebrand,
S. (2025). ThorSim: Throughput-Oriented Timing Simulation of FinFET Digital Circuits.
IEEE International Symposium of Electronics Design Automation (ISEDA’25), May
2025.'
bibtex: '@inproceedings{Reimer_Holst_Sadeghi-Kohan_Wunderlich_Hellebrand_2025, place={Hong
Kong, China}, title={ThorSim: Throughput-Oriented Timing Simulation of FinFET
Digital Circuits}, booktitle={IEEE International Symposium of Electronics Design
Automation (ISEDA’25), May 2025}, author={Reimer, Jan Dennis and Holst, Stefan
and Sadeghi-Kohan, Somayeh and Wunderlich, Hans-Joachim and Hellebrand, Sybille},
year={2025} }'
chicago: 'Reimer, Jan Dennis, Stefan Holst, Somayeh Sadeghi-Kohan, Hans-Joachim
Wunderlich, and Sybille Hellebrand. “ThorSim: Throughput-Oriented Timing Simulation
of FinFET Digital Circuits.” In IEEE International Symposium of Electronics
Design Automation (ISEDA’25), May 2025. Hong Kong, China, 2025.'
ieee: 'J. D. Reimer, S. Holst, S. Sadeghi-Kohan, H.-J. Wunderlich, and S. Hellebrand,
“ThorSim: Throughput-Oriented Timing Simulation of FinFET Digital Circuits,” 2025.'
mla: 'Reimer, Jan Dennis, et al. “ThorSim: Throughput-Oriented Timing Simulation
of FinFET Digital Circuits.” IEEE International Symposium of Electronics Design
Automation (ISEDA’25), May 2025, 2025.'
short: 'J.D. Reimer, S. Holst, S. Sadeghi-Kohan, H.-J. Wunderlich, S. Hellebrand,
in: IEEE International Symposium of Electronics Design Automation (ISEDA’25),
May 2025, Hong Kong, China, 2025.'
date_created: 2025-03-31T15:57:21Z
date_updated: 2025-11-03T13:30:51Z
department:
- _id: '48'
language:
- iso: eng
place: Hong Kong, China
publication: IEEE International Symposium of Electronics Design Automation (ISEDA'25),
May 2025
status: public
title: 'ThorSim: Throughput-Oriented Timing Simulation of FinFET Digital Circuits'
type: conference
user_id: '36703'
year: '2025'
...
---
_id: '62057'
abstract:
- lang: eng
text: "Abstract\r\n Time-resolved momentum
microscopy is an emerging technique based on photoelectron spectroscopy for characterizing
ultrafast electron dynamics and the out-of-equilibrium electronic structure of
materials in the entire Brillouin zone with high efficiency. In this article,
we introduce a setup for time-resolved momentum microscopy based on an energy-filtered
momentum microscope coupled to a custom-made high-harmonic generation photon source
driven by a multi-100 kHz commercial Yb-ultrafast laser that delivers fs pulses
in the extreme ultraviolet range. The laser setup includes a nonlinear pulse compression
stage employing spectral broadening in a Herriott-type bulk-based multi-pass cell.
This element allows flexible tuning of the driving pulse duration, providing a
versatile time-resolved momentum microscopy setup featuring two operational modes
designed to enhance either the energy or time resolution. We show the capabilities
of the system by tracing ultrafast electron dynamics in the conduction band valleys
of a bulk crystal of the 2D semiconductor WS2. Using uncompressed
driving laser pulses, we demonstrate an energy resolution better than (107 ± 2)
meV, while compressed pulses lead to a time resolution better than (48.8 ± 17)
fs."
article_number: '3611'
author:
- first_name: Karl Jakob
full_name: Schiller, Karl Jakob
last_name: Schiller
- first_name: Lasse
full_name: Sternemann, Lasse
last_name: Sternemann
- first_name: Matija
full_name: Stupar, Matija
last_name: Stupar
- first_name: Alan
full_name: Omar, Alan
last_name: Omar
- first_name: Martin
full_name: Hoffmann, Martin
last_name: Hoffmann
- first_name: Jonah Elias
full_name: Nitschke, Jonah Elias
last_name: Nitschke
- first_name: Valentin
full_name: Mischke, Valentin
last_name: Mischke
- first_name: David Maximilian
full_name: Janas, David Maximilian
last_name: Janas
- first_name: Stefano
full_name: Ponzoni, Stefano
last_name: Ponzoni
- first_name: Giovanni
full_name: Zamborlini, Giovanni
last_name: Zamborlini
- first_name: Clara Jody
full_name: Saraceno, Clara Jody
last_name: Saraceno
- first_name: Mirko
full_name: Cinchetti, Mirko
last_name: Cinchetti
citation:
ama: Schiller KJ, Sternemann L, Stupar M, et al. Time-resolved momentum microscopy
with fs-XUV photons at high repetition rates with flexible energy and time resolution.
Scientific Reports. 2025;15(1). doi:10.1038/s41598-025-86660-1
apa: Schiller, K. J., Sternemann, L., Stupar, M., Omar, A., Hoffmann, M., Nitschke,
J. E., Mischke, V., Janas, D. M., Ponzoni, S., Zamborlini, G., Saraceno, C. J.,
& Cinchetti, M. (2025). Time-resolved momentum microscopy with fs-XUV photons
at high repetition rates with flexible energy and time resolution. Scientific
Reports, 15(1), Article 3611. https://doi.org/10.1038/s41598-025-86660-1
bibtex: '@article{Schiller_Sternemann_Stupar_Omar_Hoffmann_Nitschke_Mischke_Janas_Ponzoni_Zamborlini_et
al._2025, title={Time-resolved momentum microscopy with fs-XUV photons at high
repetition rates with flexible energy and time resolution}, volume={15}, DOI={10.1038/s41598-025-86660-1},
number={13611}, journal={Scientific Reports}, publisher={Springer Science and
Business Media LLC}, author={Schiller, Karl Jakob and Sternemann, Lasse and Stupar,
Matija and Omar, Alan and Hoffmann, Martin and Nitschke, Jonah Elias and Mischke,
Valentin and Janas, David Maximilian and Ponzoni, Stefano and Zamborlini, Giovanni
and et al.}, year={2025} }'
chicago: Schiller, Karl Jakob, Lasse Sternemann, Matija Stupar, Alan Omar, Martin
Hoffmann, Jonah Elias Nitschke, Valentin Mischke, et al. “Time-Resolved Momentum
Microscopy with Fs-XUV Photons at High Repetition Rates with Flexible Energy and
Time Resolution.” Scientific Reports 15, no. 1 (2025). https://doi.org/10.1038/s41598-025-86660-1.
ieee: 'K. J. Schiller et al., “Time-resolved momentum microscopy with fs-XUV
photons at high repetition rates with flexible energy and time resolution,” Scientific
Reports, vol. 15, no. 1, Art. no. 3611, 2025, doi: 10.1038/s41598-025-86660-1.'
mla: Schiller, Karl Jakob, et al. “Time-Resolved Momentum Microscopy with Fs-XUV
Photons at High Repetition Rates with Flexible Energy and Time Resolution.” Scientific
Reports, vol. 15, no. 1, 3611, Springer Science and Business Media LLC, 2025,
doi:10.1038/s41598-025-86660-1.
short: K.J. Schiller, L. Sternemann, M. Stupar, A. Omar, M. Hoffmann, J.E. Nitschke,
V. Mischke, D.M. Janas, S. Ponzoni, G. Zamborlini, C.J. Saraceno, M. Cinchetti,
Scientific Reports 15 (2025).
date_created: 2025-11-04T07:47:28Z
date_updated: 2025-11-04T07:48:50Z
doi: 10.1038/s41598-025-86660-1
intvolume: ' 15'
issue: '1'
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '54'
name: TRR 142 - Project Area A
- _id: '65'
name: 'TRR 142; TP A08: Nichtlineare Kopplung von Zwischenschicht-Exzitonen in van
der Waals-Heterostrukturen an plasmonische und dielektrische Nanokavitäten'
publication: Scientific Reports
publication_identifier:
issn:
- 2045-2322
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Time-resolved momentum microscopy with fs-XUV photons at high repetition rates
with flexible energy and time resolution
type: journal_article
user_id: '30525'
volume: 15
year: '2025'
...
---
_id: '62059'
article_number: '100019'
author:
- first_name: Jonah Elias
full_name: Nitschke, Jonah Elias
last_name: Nitschke
- first_name: Lasse
full_name: Sternemann, Lasse
last_name: Sternemann
- first_name: Michael
full_name: Gutnikov, Michael
last_name: Gutnikov
- first_name: Karl
full_name: Schiller, Karl
last_name: Schiller
- first_name: Eugenio
full_name: Coronado, Eugenio
last_name: Coronado
- first_name: Alan
full_name: Omar, Alan
last_name: Omar
- first_name: Giovanni
full_name: Zamborlini, Giovanni
last_name: Zamborlini
- first_name: Clara
full_name: Saraceno, Clara
last_name: Saraceno
- first_name: Matija
full_name: Stupar, Matija
last_name: Stupar
- first_name: Alberto M.
full_name: Ruiz, Alberto M.
last_name: Ruiz
- first_name: Dorye L.
full_name: Esteras, Dorye L.
last_name: Esteras
- first_name: José J.
full_name: Baldoví, José J.
last_name: Baldoví
- first_name: Frithjof
full_name: Anders, Frithjof
last_name: Anders
- first_name: Mirko
full_name: Cinchetti, Mirko
last_name: Cinchetti
citation:
ama: Nitschke JE, Sternemann L, Gutnikov M, et al. Tracing the ultrafast buildup
and decay of d-d transitions in FePS3. Newton. 2025;1(2). doi:10.1016/j.newton.2025.100019
apa: Nitschke, J. E., Sternemann, L., Gutnikov, M., Schiller, K., Coronado, E.,
Omar, A., Zamborlini, G., Saraceno, C., Stupar, M., Ruiz, A. M., Esteras, D. L.,
Baldoví, J. J., Anders, F., & Cinchetti, M. (2025). Tracing the ultrafast
buildup and decay of d-d transitions in FePS3. Newton, 1(2), Article
100019. https://doi.org/10.1016/j.newton.2025.100019
bibtex: '@article{Nitschke_Sternemann_Gutnikov_Schiller_Coronado_Omar_Zamborlini_Saraceno_Stupar_Ruiz_et
al._2025, title={Tracing the ultrafast buildup and decay of d-d transitions in
FePS3}, volume={1}, DOI={10.1016/j.newton.2025.100019},
number={2100019}, journal={Newton}, publisher={Elsevier BV}, author={Nitschke,
Jonah Elias and Sternemann, Lasse and Gutnikov, Michael and Schiller, Karl and
Coronado, Eugenio and Omar, Alan and Zamborlini, Giovanni and Saraceno, Clara
and Stupar, Matija and Ruiz, Alberto M. and et al.}, year={2025} }'
chicago: Nitschke, Jonah Elias, Lasse Sternemann, Michael Gutnikov, Karl Schiller,
Eugenio Coronado, Alan Omar, Giovanni Zamborlini, et al. “Tracing the Ultrafast
Buildup and Decay of D-d Transitions in FePS3.” Newton 1, no. 2 (2025).
https://doi.org/10.1016/j.newton.2025.100019.
ieee: 'J. E. Nitschke et al., “Tracing the ultrafast buildup and decay of
d-d transitions in FePS3,” Newton, vol. 1, no. 2, Art. no. 100019, 2025,
doi: 10.1016/j.newton.2025.100019.'
mla: Nitschke, Jonah Elias, et al. “Tracing the Ultrafast Buildup and Decay of D-d
Transitions in FePS3.” Newton, vol. 1, no. 2, 100019, Elsevier BV, 2025,
doi:10.1016/j.newton.2025.100019.
short: J.E. Nitschke, L. Sternemann, M. Gutnikov, K. Schiller, E. Coronado, A. Omar,
G. Zamborlini, C. Saraceno, M. Stupar, A.M. Ruiz, D.L. Esteras, J.J. Baldoví,
F. Anders, M. Cinchetti, Newton 1 (2025).
date_created: 2025-11-04T07:49:08Z
date_updated: 2025-11-04T07:49:39Z
doi: 10.1016/j.newton.2025.100019
intvolume: ' 1'
issue: '2'
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '54'
name: TRR 142 - Project Area A
- _id: '65'
name: 'TRR 142; TP A08: Nichtlineare Kopplung von Zwischenschicht-Exzitonen in van
der Waals-Heterostrukturen an plasmonische und dielektrische Nanokavitäten'
publication: Newton
publication_identifier:
issn:
- 2950-6360
publication_status: published
publisher: Elsevier BV
status: public
title: Tracing the ultrafast buildup and decay of d-d transitions in FePS3
type: journal_article
user_id: '30525'
volume: 1
year: '2025'
...
---
_id: '62060'
author:
- first_name: Julia
full_name: Bobe, Julia
id: '81770'
last_name: Bobe
- first_name: Claudia
full_name: Decker, Claudia
id: '31046'
last_name: Decker
- first_name: Katrin B.
full_name: Klingsieck, Katrin B.
id: '36716'
last_name: Klingsieck
citation:
ama: 'Bobe J, Decker C, Klingsieck KB. Gestärkt durchs Studium - Universitäre Unterstützungsangebote
zum Stress- und Selbstmanagement. In: ; 2025.'
apa: Bobe, J., Decker, C., & Klingsieck, K. B. (2025). Gestärkt durchs Studium
- Universitäre Unterstützungsangebote zum Stress- und Selbstmanagement. 5.
DGPPF-Tagung an der Universität zu Lübeck, Lübeck.
bibtex: '@inproceedings{Bobe_Decker_Klingsieck_2025, title={Gestärkt durchs Studium
- Universitäre Unterstützungsangebote zum Stress- und Selbstmanagement}, author={Bobe,
Julia and Decker, Claudia and Klingsieck, Katrin B.}, year={2025} }'
chicago: Bobe, Julia, Claudia Decker, and Katrin B. Klingsieck. “Gestärkt Durchs
Studium - Universitäre Unterstützungsangebote Zum Stress- Und Selbstmanagement,”
2025.
ieee: J. Bobe, C. Decker, and K. B. Klingsieck, “Gestärkt durchs Studium - Universitäre
Unterstützungsangebote zum Stress- und Selbstmanagement,” presented at the 5.
DGPPF-Tagung an der Universität zu Lübeck, Lübeck, 2025.
mla: Bobe, Julia, et al. Gestärkt Durchs Studium - Universitäre Unterstützungsangebote
Zum Stress- Und Selbstmanagement. 2025.
short: 'J. Bobe, C. Decker, K.B. Klingsieck, in: 2025.'
conference:
end_date: 19.10.2025
location: Lübeck
name: 5. DGPPF-Tagung an der Universität zu Lübeck
start_date: 17.10.2025
date_created: 2025-11-04T07:53:55Z
date_updated: 2025-11-04T07:54:44Z
department:
- _id: '426'
language:
- iso: eng
status: public
title: Gestärkt durchs Studium - Universitäre Unterstützungsangebote zum Stress- und
Selbstmanagement
type: conference
user_id: '81770'
year: '2025'
...
---
_id: '62058'
author:
- first_name: Julia
full_name: Bobe, Julia
id: '81770'
last_name: Bobe
- first_name: Katrin B.
full_name: Klingsieck, Katrin B.
last_name: Klingsieck
citation:
ama: 'Bobe J, Klingsieck KB. The Role of Subjective Discomfort in Procrastination
- Feeling bad about unnecessary delaying and therefore, preventing it? In: ;
2025.'
apa: Bobe, J., & Klingsieck, K. B. (2025). The Role of Subjective Discomfort
in Procrastination - Feeling bad about unnecessary delaying and therefore, preventing
it? Procrastination Research Conference, Utrecht.
bibtex: '@inproceedings{Bobe_Klingsieck_2025, title={The Role of Subjective Discomfort
in Procrastination - Feeling bad about unnecessary delaying and therefore, preventing
it?}, author={Bobe, Julia and Klingsieck, Katrin B.}, year={2025} }'
chicago: Bobe, Julia, and Katrin B. Klingsieck. “The Role of Subjective Discomfort
in Procrastination - Feeling Bad about Unnecessary Delaying and Therefore, Preventing
It?,” 2025.
ieee: J. Bobe and K. B. Klingsieck, “The Role of Subjective Discomfort in Procrastination
- Feeling bad about unnecessary delaying and therefore, preventing it?,” presented
at the Procrastination Research Conference, Utrecht, 2025.
mla: Bobe, Julia, and Katrin B. Klingsieck. The Role of Subjective Discomfort
in Procrastination - Feeling Bad about Unnecessary Delaying and Therefore, Preventing
It? 2025.
short: 'J. Bobe, K.B. Klingsieck, in: 2025.'
conference:
end_date: 11.07.2025
location: Utrecht
name: Procrastination Research Conference
start_date: 09.07.2025
date_created: 2025-11-04T07:50:45Z
date_updated: 2025-11-04T07:54:48Z
department:
- _id: '426'
language:
- iso: eng
status: public
title: The Role of Subjective Discomfort in Procrastination - Feeling bad about unnecessary
delaying and therefore, preventing it?
type: conference
user_id: '81770'
year: '2025'
...
---
_id: '62064'
abstract:
- lang: eng
text: SYCL is an open standard for targeting heterogeneous hardware from C++. In
this work, we evaluate a SYCL implementation for a discontinuous Galerkin discretization
of the 2D shallow water equations targeting CPUs, GPUs, and also FPGAs. The discretization
uses polynomial orders zero to two on unstructured triangular meshes. Separating
memory accesses from the numerical code allow us to optimize data accesses for
the target architecture. A performance analysis shows good portability across
x86 and ARM CPUs, GPUs from different vendors, and even two variants of Intel
Stratix 10 FPGAs. Measuring the energy to solution shows that GPUs yield an up
to 10x higher energy efficiency in terms of degrees of freedom per joule compared
to CPUs. With custom designed caches, FPGAs offer a meaningful complement to the
other architectures with particularly good computational performance on smaller
meshes. FPGAs with High Bandwidth Memory are less affected by bandwidth issues
and have similar energy efficiency as latest generation CPUs.
article_number: '772'
author:
- first_name: Markus
full_name: Büttner, Markus
last_name: Büttner
- first_name: Christoph
full_name: Alt, Christoph
id: '100625'
last_name: Alt
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Harald
full_name: Köstler, Harald
last_name: Köstler
- 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: Büttner M, Alt C, Kenter T, Köstler H, Plessl C, Aizinger V. Analyzing performance
portability for a SYCL implementation of the 2D shallow water equations. The
Journal of Supercomputing. 2025;81(6). doi:10.1007/s11227-025-07063-7
apa: Büttner, M., Alt, C., Kenter, T., Köstler, H., Plessl, C., & Aizinger,
V. (2025). Analyzing performance portability for a SYCL implementation of the
2D shallow water equations. The Journal of Supercomputing, 81(6),
Article 772. https://doi.org/10.1007/s11227-025-07063-7
bibtex: '@article{Büttner_Alt_Kenter_Köstler_Plessl_Aizinger_2025, title={Analyzing
performance portability for a SYCL implementation of the 2D shallow water equations},
volume={81}, DOI={10.1007/s11227-025-07063-7},
number={6772}, journal={The Journal of Supercomputing}, publisher={Springer Science
and Business Media LLC}, author={Büttner, Markus and Alt, Christoph and Kenter,
Tobias and Köstler, Harald and Plessl, Christian and Aizinger, Vadym}, year={2025}
}'
chicago: Büttner, Markus, Christoph Alt, Tobias Kenter, Harald Köstler, Christian
Plessl, and Vadym Aizinger. “Analyzing Performance Portability for a SYCL Implementation
of the 2D Shallow Water Equations.” The Journal of Supercomputing 81, no.
6 (2025). https://doi.org/10.1007/s11227-025-07063-7.
ieee: 'M. Büttner, C. Alt, T. Kenter, H. Köstler, C. Plessl, and V. Aizinger, “Analyzing
performance portability for a SYCL implementation of the 2D shallow water equations,”
The Journal of Supercomputing, vol. 81, no. 6, Art. no. 772, 2025, doi:
10.1007/s11227-025-07063-7.'
mla: Büttner, Markus, et al. “Analyzing Performance Portability for a SYCL Implementation
of the 2D Shallow Water Equations.” The Journal of Supercomputing, vol.
81, no. 6, 772, Springer Science and Business Media LLC, 2025, doi:10.1007/s11227-025-07063-7.
short: M. Büttner, C. Alt, T. Kenter, H. Köstler, C. Plessl, V. Aizinger, The Journal
of Supercomputing 81 (2025).
date_created: 2025-11-04T09:37:50Z
date_updated: 2025-11-04T09:48:10Z
department:
- _id: '27'
- _id: '518'
doi: 10.1007/s11227-025-07063-7
intvolume: ' 81'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: The Journal of Supercomputing
publication_identifier:
issn:
- 1573-0484
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Analyzing performance portability for a SYCL implementation of the 2D shallow
water equations
type: journal_article
user_id: '3145'
volume: 81
year: '2025'
...
---
_id: '62066'
abstract:
- lang: eng
text: In the context of high-performance computing (HPC) for distributed workloads,
individual field-programmable gate arrays (FPGAs) need efficient ways to exchange
data, which requires network infrastructure and software abstractions. Dedicated
multi-FPGA clusters provide inter-FPGA networks for direct device to device communication.
The oneAPI high-level synthesis toolchain offers I/O pipes to allow user kernels
to interact with the networking ports of the FPGA board. In this work, we evaluate
using oneAPI I/O pipes for direct FPGA-to-FPGA communication by scaling a SYCL
implementation of a Jacobi solver on up to 25 FPGAs in the Noctua 2 cluster. We
see good results in weak and strong scaling experiments.
author:
- first_name: Christoph
full_name: Alt, Christoph
id: '100625'
last_name: Alt
- 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: 'Alt C, Plessl C, Kenter T. Evaluating oneAPI I/O Pipes in a Case Study of
Scaling a SYCL Jacobi Solver to multiple FPGAs. In: Proceedings of the 13th
International Workshop on OpenCL and SYCL. IWOCL ’25. Association for Computing
Machinery; 2025. doi:10.1145/3731125.3731131'
apa: Alt, C., Plessl, C., & Kenter, T. (2025). Evaluating oneAPI I/O Pipes in
a Case Study of Scaling a SYCL Jacobi Solver to multiple FPGAs. Proceedings
of the 13th International Workshop on OpenCL and SYCL. https://doi.org/10.1145/3731125.3731131
bibtex: '@inproceedings{Alt_Plessl_Kenter_2025, place={New York, NY, USA}, series={IWOCL
’25}, title={Evaluating oneAPI I/O Pipes in a Case Study of Scaling a SYCL Jacobi
Solver to multiple FPGAs}, DOI={10.1145/3731125.3731131},
booktitle={Proceedings of the 13th International Workshop on OpenCL and SYCL},
publisher={Association for Computing Machinery}, author={Alt, Christoph and Plessl,
Christian and Kenter, Tobias}, year={2025}, collection={IWOCL ’25} }'
chicago: 'Alt, Christoph, Christian Plessl, and Tobias Kenter. “Evaluating OneAPI
I/O Pipes in a Case Study of Scaling a SYCL Jacobi Solver to Multiple FPGAs.”
In Proceedings of the 13th International Workshop on OpenCL and SYCL. IWOCL
’25. New York, NY, USA: Association for Computing Machinery, 2025. https://doi.org/10.1145/3731125.3731131.'
ieee: 'C. Alt, C. Plessl, and T. Kenter, “Evaluating oneAPI I/O Pipes in a Case
Study of Scaling a SYCL Jacobi Solver to multiple FPGAs,” 2025, doi: 10.1145/3731125.3731131.'
mla: Alt, Christoph, et al. “Evaluating OneAPI I/O Pipes in a Case Study of Scaling
a SYCL Jacobi Solver to Multiple FPGAs.” Proceedings of the 13th International
Workshop on OpenCL and SYCL, Association for Computing Machinery, 2025, doi:10.1145/3731125.3731131.
short: 'C. Alt, C. Plessl, T. Kenter, in: Proceedings of the 13th International
Workshop on OpenCL and SYCL, Association for Computing Machinery, New York, NY,
USA, 2025.'
date_created: 2025-11-04T09:45:23Z
date_updated: 2025-11-04T09:47:26Z
department:
- _id: '27'
- _id: '518'
doi: 10.1145/3731125.3731131
keyword:
- Multi-FPGA
- High-level Synthesis
- oneAPI
- FPGA
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
place: New York, NY, USA
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proceedings of the 13th International Workshop on OpenCL and SYCL
publication_identifier:
isbn:
- '9798400713606'
publisher: Association for Computing Machinery
quality_controlled: '1'
series_title: IWOCL ’25
status: public
title: Evaluating oneAPI I/O Pipes in a Case Study of Scaling a SYCL Jacobi Solver
to multiple FPGAs
type: conference
user_id: '3145'
year: '2025'
...
---
_id: '62065'
author:
- first_name: Shivam
full_name: Sundriyal, Shivam
last_name: Sundriyal
- first_name: Markus
full_name: Büttner, Markus
last_name: Büttner
- first_name: Christoph
full_name: Alt, Christoph
id: '100625'
last_name: Alt
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Vadym
full_name: Aizinger, Vadym
last_name: Aizinger
citation:
ama: 'Sundriyal S, Büttner M, Alt C, Kenter T, Aizinger V. Adaptive Spectral Block
Floating Point for Discontinuous Galerkin Methods. In: 2025 IEEE High Performance
Extreme Computing Conference (HPEC). IEEE; 2025. doi:10.1109/hpec67600.2025.11196195'
apa: Sundriyal, S., Büttner, M., Alt, C., Kenter, T., & Aizinger, V. (2025).
Adaptive Spectral Block Floating Point for Discontinuous Galerkin Methods. 2025
IEEE High Performance Extreme Computing Conference (HPEC). https://doi.org/10.1109/hpec67600.2025.11196195
bibtex: '@inproceedings{Sundriyal_Büttner_Alt_Kenter_Aizinger_2025, title={Adaptive
Spectral Block Floating Point for Discontinuous Galerkin Methods}, DOI={10.1109/hpec67600.2025.11196195},
booktitle={2025 IEEE High Performance Extreme Computing Conference (HPEC)}, publisher={IEEE},
author={Sundriyal, Shivam and Büttner, Markus and Alt, Christoph and Kenter, Tobias
and Aizinger, Vadym}, year={2025} }'
chicago: Sundriyal, Shivam, Markus Büttner, Christoph Alt, Tobias Kenter, and Vadym
Aizinger. “Adaptive Spectral Block Floating Point for Discontinuous Galerkin Methods.”
In 2025 IEEE High Performance Extreme Computing Conference (HPEC). IEEE,
2025. https://doi.org/10.1109/hpec67600.2025.11196195.
ieee: 'S. Sundriyal, M. Büttner, C. Alt, T. Kenter, and V. Aizinger, “Adaptive Spectral
Block Floating Point for Discontinuous Galerkin Methods,” 2025, doi: 10.1109/hpec67600.2025.11196195.'
mla: Sundriyal, Shivam, et al. “Adaptive Spectral Block Floating Point for Discontinuous
Galerkin Methods.” 2025 IEEE High Performance Extreme Computing Conference
(HPEC), IEEE, 2025, doi:10.1109/hpec67600.2025.11196195.
short: 'S. Sundriyal, M. Büttner, C. Alt, T. Kenter, V. Aizinger, in: 2025 IEEE
High Performance Extreme Computing Conference (HPEC), IEEE, 2025.'
date_created: 2025-11-04T09:43:18Z
date_updated: 2025-11-04T09:48:46Z
department:
- _id: '27'
- _id: '518'
doi: 10.1109/hpec67600.2025.11196195
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: 2025 IEEE High Performance Extreme Computing Conference (HPEC)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Adaptive Spectral Block Floating Point for Discontinuous Galerkin Methods
type: conference
user_id: '3145'
year: '2025'
...
---
_id: '62069'
author:
- first_name: Lin
full_name: Kyi, Lin
last_name: Kyi
- first_name: Cristiana
full_name: Santos, Cristiana
last_name: Santos
- first_name: Sushil
full_name: Ammanaghatta Shivakumar, Sushil
last_name: Ammanaghatta Shivakumar
- first_name: Franziska
full_name: Roesner, Franziska
last_name: Roesner
- first_name: Asia
full_name: Biega, Asia
last_name: Biega
citation:
ama: 'Kyi L, Santos C, Ammanaghatta Shivakumar S, Roesner F, Biega A. Turning to Online
Forums for Legal Information: A Case Study of GDPR’s Legitimate Interests. In:
Lecture Notes in Computer Science. Springer Nature Switzerland; 2025. doi:10.1007/978-3-032-07574-1_7'
apa: 'Kyi, L., Santos, C., Ammanaghatta Shivakumar, S., Roesner, F., & Biega,
A. (2025). Turning to Online Forums for Legal Information: A Case Study of GDPR’s
Legitimate Interests. In Lecture Notes in Computer Science. Springer Nature
Switzerland. https://doi.org/10.1007/978-3-032-07574-1_7'
bibtex: '@inbook{Kyi_Santos_Ammanaghatta Shivakumar_Roesner_Biega_2025, place={Cham},
title={Turning to Online Forums for Legal Information: A Case Study of GDPR’s
Legitimate Interests}, DOI={10.1007/978-3-032-07574-1_7},
booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland},
author={Kyi, Lin and Santos, Cristiana and Ammanaghatta Shivakumar, Sushil and
Roesner, Franziska and Biega, Asia}, year={2025} }'
chicago: 'Kyi, Lin, Cristiana Santos, Sushil Ammanaghatta Shivakumar, Franziska
Roesner, and Asia Biega. “Turning to Online Forums for Legal Information: A Case
Study of GDPR’s Legitimate Interests.” In Lecture Notes in Computer Science.
Cham: Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-032-07574-1_7.'
ieee: 'L. Kyi, C. Santos, S. Ammanaghatta Shivakumar, F. Roesner, and A. Biega,
“Turning to Online Forums for Legal Information: A Case Study of GDPR’s Legitimate
Interests,” in Lecture Notes in Computer Science, Cham: Springer Nature
Switzerland, 2025.'
mla: 'Kyi, Lin, et al. “Turning to Online Forums for Legal Information: A Case Study
of GDPR’s Legitimate Interests.” Lecture Notes in Computer Science, Springer
Nature Switzerland, 2025, doi:10.1007/978-3-032-07574-1_7.'
short: 'L. Kyi, C. Santos, S. Ammanaghatta Shivakumar, F. Roesner, A. Biega, in:
Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.'
date_created: 2025-11-04T11:12:52Z
date_updated: 2025-11-04T12:26:21Z
doi: 10.1007/978-3-032-07574-1_7
extern: '1'
language:
- iso: eng
place: Cham
publication: Lecture Notes in Computer Science
publication_identifier:
isbn:
- '9783032075734'
- '9783032075741'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: 'Turning to Online Forums for Legal Information: A Case Study of GDPR’s Legitimate
Interests'
type: book_chapter
user_id: '124732'
year: '2025'
...
---
_id: '62039'
author:
- first_name: Mats
full_name: Vernholz, Mats
id: '76955'
last_name: Vernholz
orcid: 0000-0001-5175-357X
- first_name: Katrin
full_name: Temmen, Katrin
id: '30086'
last_name: Temmen
citation:
ama: 'Vernholz M, Temmen K. Why Engineering Students Choose a Career in Teacher
Education – Qualitative Analysis of Bachelor Students’ Motives. In: Quintana-Murci
E, Salva-Mut F, Stalder BE, Nägele C, eds. Towards Inclusive and Egalitarian
Vocational Education and Training: Key Challenges and Strategies from a Holistic
and Multi-Contextual Approach. Proceedings of the 6th Crossing Boundaries Conference
in Vocational Education and Training. LibreCat University; 2025. doi:10.5281/ZENODO.15364031'
apa: 'Vernholz, M., & Temmen, K. (2025). Why Engineering Students Choose a Career
in Teacher Education – Qualitative Analysis of Bachelor Students’ Motives. In
E. Quintana-Murci, F. Salva-Mut, B. E. Stalder, & C. Nägele (Eds.), Towards
inclusive and egalitarian vocational education and training: Key challenges and
strategies from a holistic and multi-contextual approach. Proceedings of the 6th
Crossing Boundaries Conference in Vocational Education and Training. LibreCat
University. https://doi.org/10.5281/ZENODO.15364031'
bibtex: '@inbook{Vernholz_Temmen_2025, title={Why Engineering Students Choose a
Career in Teacher Education – Qualitative Analysis of Bachelor Students’ Motives},
DOI={10.5281/ZENODO.15364031},
booktitle={Towards inclusive and egalitarian vocational education and training:
Key challenges and strategies from a holistic and multi-contextual approach. Proceedings
of the 6th Crossing Boundaries Conference in Vocational Education and Training},
publisher={LibreCat University}, author={Vernholz, Mats and Temmen, Katrin}, editor={Quintana-Murci,
Elena and Salva-Mut, Francisca and Stalder, Barbara Elisabeth and Nägele, Christof},
year={2025} }'
chicago: 'Vernholz, Mats, and Katrin Temmen. “Why Engineering Students Choose a
Career in Teacher Education – Qualitative Analysis of Bachelor Students’ Motives.”
In Towards Inclusive and Egalitarian Vocational Education and Training: Key
Challenges and Strategies from a Holistic and Multi-Contextual Approach. Proceedings
of the 6th Crossing Boundaries Conference in Vocational Education and Training,
edited by Elena Quintana-Murci, Francisca Salva-Mut, Barbara Elisabeth Stalder,
and Christof Nägele. LibreCat University, 2025. https://doi.org/10.5281/ZENODO.15364031.'
ieee: 'M. Vernholz and K. Temmen, “Why Engineering Students Choose a Career in Teacher
Education – Qualitative Analysis of Bachelor Students’ Motives,” in Towards
inclusive and egalitarian vocational education and training: Key challenges and
strategies from a holistic and multi-contextual approach. Proceedings of the 6th
Crossing Boundaries Conference in Vocational Education and Training, E. Quintana-Murci,
F. Salva-Mut, B. E. Stalder, and C. Nägele, Eds. LibreCat University, 2025.'
mla: 'Vernholz, Mats, and Katrin Temmen. “Why Engineering Students Choose a Career
in Teacher Education – Qualitative Analysis of Bachelor Students’ Motives.” Towards
Inclusive and Egalitarian Vocational Education and Training: Key Challenges and
Strategies from a Holistic and Multi-Contextual Approach. Proceedings of the 6th
Crossing Boundaries Conference in Vocational Education and Training, edited
by Elena Quintana-Murci et al., LibreCat University, 2025, doi:10.5281/ZENODO.15364031.'
short: 'M. Vernholz, K. Temmen, in: E. Quintana-Murci, F. Salva-Mut, B.E. Stalder,
C. Nägele (Eds.), Towards Inclusive and Egalitarian Vocational Education and Training:
Key Challenges and Strategies from a Holistic and Multi-Contextual Approach. Proceedings
of the 6th Crossing Boundaries Conference in Vocational Education and Training,
LibreCat University, 2025.'
date_created: 2025-11-03T08:58:02Z
date_updated: 2025-11-05T09:50:18Z
ddc:
- '370'
department:
- _id: '300'
doi: 10.5281/ZENODO.15364031
editor:
- first_name: Elena
full_name: Quintana-Murci, Elena
last_name: Quintana-Murci
- first_name: Francisca
full_name: Salva-Mut, Francisca
last_name: Salva-Mut
- first_name: Barbara Elisabeth
full_name: Stalder, Barbara Elisabeth
last_name: Stalder
- first_name: Christof
full_name: Nägele, Christof
last_name: Nägele
file:
- access_level: open_access
content_type: application/pdf
creator: maver001
date_created: 2025-11-03T09:00:43Z
date_updated: 2025-11-03T09:00:43Z
file_id: '62040'
file_name: CB 25 Seiten 625-635.pdf
file_size: 431146
relation: main_file
file_date_updated: 2025-11-03T09:00:43Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: 'Towards inclusive and egalitarian vocational education and training:
Key challenges and strategies from a holistic and multi-contextual approach. Proceedings
of the 6th Crossing Boundaries Conference in Vocational Education and Training'
publisher: LibreCat University
quality_controlled: '1'
status: public
title: Why Engineering Students Choose a Career in Teacher Education – Qualitative
Analysis of Bachelor Students' Motives
type: book_chapter
user_id: '76955'
year: '2025'
...
---
_id: '54230'
alternative_title:
- 'Gesetz über digitale Märkte '
author:
- first_name: David
full_name: Bartlitz, David
id: '104560'
last_name: Bartlitz
orcid: '0000-0003-2967-8299 '
- first_name: Alexander
full_name: Gräfe, Alexander
last_name: Gräfe
citation:
ama: 'Bartlitz D, Gräfe A. Section 39 (Digital Markets Act). In: Dauses MA, Ludwigs
M, eds. Handbuch des EU-Wirtschaftsrechts. C.H. Beck.'
apa: Bartlitz, D., & Gräfe, A. (n.d.). Section 39 (Digital Markets Act). In
M. A. Dauses & M. Ludwigs (Eds.), Handbuch des EU-Wirtschaftsrechts.
C.H. Beck.
bibtex: '@inbook{Bartlitz_Gräfe, place={München}, title={Section 39 (Digital Markets
Act)}, booktitle={Handbuch des EU-Wirtschaftsrechts}, publisher={C.H. Beck}, author={Bartlitz,
David and Gräfe, Alexander}, editor={Dauses, Manfred A. and Ludwigs, Markus} }'
chicago: 'Bartlitz, David, and Alexander Gräfe. “Section 39 (Digital Markets Act).”
In Handbuch des EU-Wirtschaftsrechts, edited by Manfred A. Dauses and Markus
Ludwigs. München: C.H. Beck, n.d.'
ieee: 'D. Bartlitz and A. Gräfe, “Section 39 (Digital Markets Act),” in Handbuch
des EU-Wirtschaftsrechts, M. A. Dauses and M. Ludwigs, Eds. München: C.H.
Beck.'
mla: Bartlitz, David, and Alexander Gräfe. “Section 39 (Digital Markets Act).” Handbuch
des EU-Wirtschaftsrechts, edited by Manfred A. Dauses and Markus Ludwigs,
C.H. Beck.
short: 'D. Bartlitz, A. Gräfe, in: M.A. Dauses, M. Ludwigs (Eds.), Handbuch des
EU-Wirtschaftsrechts, C.H. Beck, München, n.d.'
date_created: 2024-05-12T12:57:34Z
date_updated: 2025-11-05T10:49:36Z
department:
- _id: '845'
editor:
- first_name: Manfred A.
full_name: Dauses, Manfred A.
last_name: Dauses
- first_name: Markus
full_name: Ludwigs, Markus
last_name: Ludwigs
language:
- iso: ger
place: München
publication: Handbuch des EU-Wirtschaftsrechts
publication_status: inpress
publisher: C.H. Beck
status: public
title: Section 39 (Digital Markets Act)
type: book_chapter
user_id: '90186'
year: '2025'
...
---
_id: '60424'
author:
- first_name: David
full_name: Bartlitz, David
id: '104560'
last_name: Bartlitz
orcid: '0000-0003-2967-8299 '
citation:
ama: 'Bartlitz D. Diskussionsbeitrag zu Klimaquote, Klimagovernance und Rechtsformzusatz
“klimaneutral.” In: Ständige Deputation des Deutschen Juristentages, ed. Verhandlungen
des 74. Deutschen Juristentages Stuttgart 2024.'
apa: Bartlitz, D. (n.d.). Diskussionsbeitrag zu Klimaquote, Klimagovernance und
Rechtsformzusatz “klimaneutral.” In Ständige Deputation des Deutschen Juristentages
(Ed.), Verhandlungen des 74. Deutschen Juristentages Stuttgart 2024.
bibtex: '@inproceedings{Bartlitz, title={Diskussionsbeitrag zu Klimaquote, Klimagovernance
und Rechtsformzusatz “klimaneutral”}, booktitle={Verhandlungen des 74. Deutschen
Juristentages Stuttgart 2024}, author={Bartlitz, David}, editor={Ständige Deputation
des Deutschen Juristentages} }'
chicago: Bartlitz, David. “Diskussionsbeitrag zu Klimaquote, Klimagovernance und
Rechtsformzusatz ‘klimaneutral.’” In Verhandlungen des 74. Deutschen Juristentages
Stuttgart 2024, edited by Ständige Deputation des Deutschen Juristentages,
n.d.
ieee: D. Bartlitz, “Diskussionsbeitrag zu Klimaquote, Klimagovernance und Rechtsformzusatz
‘klimaneutral,’” in Verhandlungen des 74. Deutschen Juristentages Stuttgart
2024.
mla: Bartlitz, David. “Diskussionsbeitrag zu Klimaquote, Klimagovernance und Rechtsformzusatz
‘klimaneutral.’” Verhandlungen des 74. Deutschen Juristentages Stuttgart 2024,
edited by Ständige Deputation des Deutschen Juristentages.
short: 'D. Bartlitz, in: Ständige Deputation des Deutschen Juristentages (Ed.),
Verhandlungen des 74. Deutschen Juristentages Stuttgart 2024, n.d.'
corporate_editor:
- Ständige Deputation des Deutschen Juristentages
date_created: 2025-06-26T13:01:42Z
date_updated: 2025-11-05T10:56:08Z
department:
- _id: '845'
language:
- iso: ger
publication: Verhandlungen des 74. Deutschen Juristentages Stuttgart 2024
publication_status: inpress
status: public
title: Diskussionsbeitrag zu Klimaquote, Klimagovernance und Rechtsformzusatz "klimaneutral"
type: conference
user_id: '95606'
year: '2025'
...
---
_id: '62107'
citation:
ama: Janus R, ed. Reformation mit Hanns Dieter Hüsch feiern 31. Oktober 2025.;
2025.
apa: Janus, R. (Ed.). (2025). Reformation mit Hanns Dieter Hüsch feiern 31. Oktober
2025.
bibtex: '@book{Janus_2025, place={Düsseldorf}, series={Predigtstudien des Evangelischen
Bundes Rheinland 6}, title={Reformation mit Hanns Dieter Hüsch feiern 31. Oktober
2025}, year={2025}, collection={Predigtstudien des Evangelischen Bundes Rheinland
6} }'
chicago: Janus, Richard, ed. Reformation mit Hanns Dieter Hüsch feiern 31. Oktober
2025. Predigtstudien des Evangelischen Bundes Rheinland 6. Düsseldorf, 2025.
ieee: R. Janus, Ed., Reformation mit Hanns Dieter Hüsch feiern 31. Oktober 2025.
Düsseldorf, 2025.
mla: Janus, Richard, editor. Reformation mit Hanns Dieter Hüsch feiern 31. Oktober
2025. 2025.
short: R. Janus, ed., Reformation mit Hanns Dieter Hüsch feiern 31. Oktober 2025,
Düsseldorf, 2025.
date_created: 2025-11-05T20:23:28Z
date_updated: 2025-11-05T20:23:50Z
department:
- _id: '36'
- _id: '20'
- _id: '499'
editor:
- first_name: Richard
full_name: Janus, Richard
id: '31047'
last_name: Janus
orcid: https://orcid.org/0009-0006-0365-4546
language:
- iso: ger
page: '16'
place: Düsseldorf
publication_status: published
series_title: Predigtstudien des Evangelischen Bundes Rheinland 6
status: public
title: Reformation mit Hanns Dieter Hüsch feiern 31. Oktober 2025
type: book_editor
user_id: '31047'
year: '2025'
...