---
_id: '56584'
author:
- first_name: Ali
full_name: Suri, Ali
last_name: Suri
citation:
ama: Suri A. Curvature and stability of quasi-geostrophic motion. Journal of
Geometry and Physics. 2024;198:105109.
apa: Suri, A. (2024). Curvature and stability of quasi-geostrophic motion. Journal
of Geometry and Physics, 198, 105109.
bibtex: '@article{Suri_2024, title={Curvature and stability of quasi-geostrophic
motion}, volume={198}, journal={Journal of Geometry and Physics}, author={Suri,
Ali}, year={2024}, pages={105109} }'
chicago: 'Suri, Ali. “Curvature and Stability of Quasi-Geostrophic Motion.” Journal
of Geometry and Physics 198 (2024): 105109.'
ieee: A. Suri, “Curvature and stability of quasi-geostrophic motion,” Journal
of Geometry and Physics, vol. 198, p. 105109, 2024.
mla: Suri, Ali. “Curvature and Stability of Quasi-Geostrophic Motion.” Journal
of Geometry and Physics, vol. 198, 2024, p. 105109.
short: A. Suri, Journal of Geometry and Physics 198 (2024) 105109.
date_created: 2024-10-10T15:59:49Z
date_updated: 2024-10-10T16:00:50Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
intvolume: ' 198'
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1016/j.geomphys.2024.105109
page: '105109'
publication: Journal of Geometry and Physics
quality_controlled: '1'
status: public
title: Curvature and stability of quasi-geostrophic motion
type: journal_article
user_id: '178'
volume: 198
year: '2024'
...
---
_id: '56585'
author:
- first_name: Ali
full_name: Suri, Ali
last_name: Suri
citation:
ama: Suri A. Conjugate points along spherical harmonics. Journal of Geometry
and Physics. 2024;206:105333.
apa: Suri, A. (2024). Conjugate points along spherical harmonics. Journal of
Geometry and Physics, 206, 105333.
bibtex: '@article{Suri_2024, title={Conjugate points along spherical harmonics},
volume={206}, journal={Journal of Geometry and Physics}, author={Suri, Ali}, year={2024},
pages={105333} }'
chicago: 'Suri, Ali. “Conjugate Points along Spherical Harmonics.” Journal of
Geometry and Physics 206 (2024): 105333.'
ieee: A. Suri, “Conjugate points along spherical harmonics,” Journal of Geometry
and Physics, vol. 206, p. 105333, 2024.
mla: Suri, Ali. “Conjugate Points along Spherical Harmonics.” Journal of Geometry
and Physics, vol. 206, 2024, p. 105333.
short: A. Suri, Journal of Geometry and Physics 206 (2024) 105333.
date_created: 2024-10-10T16:05:18Z
date_updated: 2024-10-10T16:05:47Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
intvolume: ' 206'
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1016/j.geomphys.2024.105333
page: '105333'
publication: Journal of Geometry and Physics
quality_controlled: '1'
status: public
title: Conjugate points along spherical harmonics
type: journal_article
user_id: '178'
volume: 206
year: '2024'
...
---
_id: '56583'
author:
- first_name: Helge
full_name: Glöckner, Helge
id: '178'
last_name: Glöckner
- first_name: Ali
full_name: Suri, Ali
last_name: Suri
citation:
ama: Glöckner H, Suri A. L^1-regularity of strong ILB-Lie groups. Published online
2024.
apa: Glöckner, H., & Suri, A. (2024). L^1-regularity of strong ILB-Lie groups.
bibtex: '@article{Glöckner_Suri_2024, title={L^1-regularity of strong ILB-Lie groups},
author={Glöckner, Helge and Suri, Ali}, year={2024} }'
chicago: Glöckner, Helge, and Ali Suri. “L^1-Regularity of Strong ILB-Lie Groups,”
2024.
ieee: H. Glöckner and A. Suri, “L^1-regularity of strong ILB-Lie groups.” 2024.
mla: Glöckner, Helge, and Ali Suri. L^1-Regularity of Strong ILB-Lie Groups.
2024.
short: H. Glöckner, A. Suri, (2024).
date_created: 2024-10-10T15:49:15Z
date_updated: 2024-10-10T15:51:43Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
external_id:
arxiv:
- '2410.02909'
language:
- iso: eng
status: public
title: L^1-regularity of strong ILB-Lie groups
type: preprint
user_id: '178'
year: '2024'
...
---
_id: '55479'
author:
- first_name: Rafael
full_name: Peñaloza, Rafael
last_name: Peñaloza
- first_name: Anni-Yasmin
full_name: Turhan, Anni-Yasmin
last_name: Turhan
citation:
ama: 'Peñaloza R, Turhan A-Y. Reasoning in Rough Description Logics with Multiple
Indiscernibility Relations. In: Kirrane S, Simkus M, Soylu A, Roman D, eds. Rules
and Reasoning - Eighth International Joint Conference, RuleML+RR 2024, Proceedings.
LNCS. Springer; 2024. doi:10.1007/978-3-031-72407-7\_11'
apa: Peñaloza, R., & Turhan, A.-Y. (2024). Reasoning in Rough Description Logics
with Multiple Indiscernibility Relations. In S. Kirrane, M. Simkus, A. Soylu,
& D. Roman (Eds.), Rules and Reasoning - Eighth International Joint Conference,
RuleML+RR 2024, Proceedings. Springer. https://doi.org/10.1007/978-3-031-72407-7\_11
bibtex: '@inproceedings{Peñaloza_Turhan_2024, series={LNCS}, title={Reasoning in
Rough Description Logics with Multiple Indiscernibility Relations}, DOI={10.1007/978-3-031-72407-7\_11},
booktitle={Rules and Reasoning - Eighth International Joint Conference, RuleML+RR
2024, Proceedings}, publisher={Springer}, author={Peñaloza, Rafael and Turhan,
Anni-Yasmin}, editor={Kirrane, Sabrina and Simkus, Mantas and Soylu, Ahmet and
Roman, Dumitru}, year={2024}, collection={LNCS} }'
chicago: Peñaloza, Rafael, and Anni-Yasmin Turhan. “Reasoning in Rough Description
Logics with Multiple Indiscernibility Relations.” In Rules and Reasoning -
Eighth International Joint Conference, RuleML+RR 2024, Proceedings, edited
by Sabrina Kirrane, Mantas Simkus, Ahmet Soylu, and Dumitru Roman. LNCS. Springer,
2024. https://doi.org/10.1007/978-3-031-72407-7\_11.
ieee: 'R. Peñaloza and A.-Y. Turhan, “Reasoning in Rough Description Logics with
Multiple Indiscernibility Relations,” in Rules and Reasoning - Eighth International
Joint Conference, RuleML+RR 2024, Proceedings, 2024, doi: 10.1007/978-3-031-72407-7\_11.'
mla: Peñaloza, Rafael, and Anni-Yasmin Turhan. “Reasoning in Rough Description Logics
with Multiple Indiscernibility Relations.” Rules and Reasoning - Eighth International
Joint Conference, RuleML+RR 2024, Proceedings, edited by Sabrina Kirrane et
al., Springer, 2024, doi:10.1007/978-3-031-72407-7\_11.
short: 'R. Peñaloza, A.-Y. Turhan, in: S. Kirrane, M. Simkus, A. Soylu, D. Roman
(Eds.), Rules and Reasoning - Eighth International Joint Conference, RuleML+RR
2024, Proceedings, Springer, 2024.'
date_created: 2024-08-01T12:30:48Z
date_updated: 2024-10-11T08:42:39Z
department:
- _id: '888'
doi: 10.1007/978-3-031-72407-7\_11
editor:
- first_name: Sabrina
full_name: Kirrane, Sabrina
last_name: Kirrane
- first_name: Mantas
full_name: Simkus, Mantas
last_name: Simkus
- first_name: Ahmet
full_name: Soylu, Ahmet
last_name: Soylu
- first_name: Dumitru
full_name: Roman, Dumitru
last_name: Roman
language:
- iso: eng
publication: Rules and Reasoning - Eighth International Joint Conference, RuleML+RR
2024, Proceedings
publisher: Springer
series_title: LNCS
status: public
title: Reasoning in Rough Description Logics with Multiple Indiscernibility Relations
type: conference
user_id: '104470'
year: '2024'
...
---
_id: '56592'
author:
- first_name: Felix
full_name: Giesa, Felix
last_name: Giesa
- first_name: Rita
full_name: Hartel, Rita
id: '14961'
last_name: Hartel
- first_name: Alexander
full_name: Dunst, Alexander
last_name: Dunst
citation:
ama: 'Giesa F, Hartel R, Dunst A. On German Comics Traditions: An Explorative Approach
to Digital Comics Historiography. In: Comics | Histories. Rombach Wissenschaft
– ein Verlag in der Nomos Verlagsgesellschaft; 2024. doi:10.5771/9783988580566-239'
apa: 'Giesa, F., Hartel, R., & Dunst, A. (2024). On German Comics Traditions:
An Explorative Approach to Digital Comics Historiography. In Comics | Histories.
Rombach Wissenschaft – ein Verlag in der Nomos Verlagsgesellschaft. https://doi.org/10.5771/9783988580566-239'
bibtex: '@inbook{Giesa_Hartel_Dunst_2024, title={On German Comics Traditions: An
Explorative Approach to Digital Comics Historiography}, DOI={10.5771/9783988580566-239},
booktitle={Comics | Histories}, publisher={Rombach Wissenschaft – ein Verlag in
der Nomos Verlagsgesellschaft}, author={Giesa, Felix and Hartel, Rita and Dunst,
Alexander}, year={2024} }'
chicago: 'Giesa, Felix, Rita Hartel, and Alexander Dunst. “On German Comics Traditions:
An Explorative Approach to Digital Comics Historiography.” In Comics | Histories.
Rombach Wissenschaft – ein Verlag in der Nomos Verlagsgesellschaft, 2024. https://doi.org/10.5771/9783988580566-239.'
ieee: 'F. Giesa, R. Hartel, and A. Dunst, “On German Comics Traditions: An Explorative
Approach to Digital Comics Historiography,” in Comics | Histories, Rombach
Wissenschaft – ein Verlag in der Nomos Verlagsgesellschaft, 2024.'
mla: 'Giesa, Felix, et al. “On German Comics Traditions: An Explorative Approach
to Digital Comics Historiography.” Comics | Histories, Rombach Wissenschaft
– ein Verlag in der Nomos Verlagsgesellschaft, 2024, doi:10.5771/9783988580566-239.'
short: 'F. Giesa, R. Hartel, A. Dunst, in: Comics | Histories, Rombach Wissenschaft
– ein Verlag in der Nomos Verlagsgesellschaft, 2024.'
date_created: 2024-10-11T08:38:55Z
date_updated: 2024-10-11T08:39:53Z
department:
- _id: '69'
doi: 10.5771/9783988580566-239
language:
- iso: eng
publication: Comics | Histories
publication_identifier:
isbn:
- '9783988580566'
publication_status: published
publisher: Rombach Wissenschaft – ein Verlag in der Nomos Verlagsgesellschaft
status: public
title: 'On German Comics Traditions: An Explorative Approach to Digital Comics Historiography'
type: book_chapter
user_id: '14961'
year: '2024'
...
---
_id: '49655'
abstract:
- lang: eng
text: In today's digital world, data-driven digital artefacts pose challenges for
education, as many students lack an understanding of data and feel powerless when
interacting with them. This article addresses these challenges and introduces
the data awareness framework. It focuses on understanding data-driven technologies
and reflecting on the role of data in everyday life. The paper also presents an
empirical study on young school students' data awareness. The study involves a
teaching unit on data awareness framed by a pretest-posttest design using a questionnaire
on students' awareness and understanding of and reflection on data practices of
data-driven digital artefacts. The study's findings indicate that the data awareness
framework supports students in understanding data practices of data-driven digital
artefacts. The findings also suggest that the framework encourages students to
reflect on these data practices and think about their daily behaviour. Students
learn a model about interactions with data-driven digital artefacts and use it
to analyse data-driven applications. This approach appears to enable students
to understand these artefacts from everyday life and reflect on these interactions.
The work contributes to research on data and AI literacies and suggests a way
to support students in developing self-determination and agency during interactions
with data-driven digital artefacts.
article_type: original
author:
- first_name: Lukas
full_name: Höper, Lukas
id: '58041'
last_name: Höper
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
citation:
ama: Höper L, Schulte C. The data awareness framework as part of data literacies
in K-12 education. Information and Learning Sciences. 2024;125(7/8):491-512.
doi:10.1108/ils-06-2023-0075
apa: Höper, L., & Schulte, C. (2024). The data awareness framework as part of
data literacies in K-12 education. Information and Learning Sciences, 125(7/8),
491–512. https://doi.org/10.1108/ils-06-2023-0075
bibtex: '@article{Höper_Schulte_2024, title={The data awareness framework as part
of data literacies in K-12 education}, volume={125}, DOI={10.1108/ils-06-2023-0075},
number={7/8}, journal={Information and Learning Sciences}, publisher={Emerald},
author={Höper, Lukas and Schulte, Carsten}, year={2024}, pages={491–512} }'
chicago: 'Höper, Lukas, and Carsten Schulte. “The Data Awareness Framework as Part
of Data Literacies in K-12 Education.” Information and Learning Sciences
125, no. 7/8 (2024): 491–512. https://doi.org/10.1108/ils-06-2023-0075.'
ieee: 'L. Höper and C. Schulte, “The data awareness framework as part of data literacies
in K-12 education,” Information and Learning Sciences, vol. 125, no. 7/8,
pp. 491–512, 2024, doi: 10.1108/ils-06-2023-0075.'
mla: Höper, Lukas, and Carsten Schulte. “The Data Awareness Framework as Part of
Data Literacies in K-12 Education.” Information and Learning Sciences,
vol. 125, no. 7/8, Emerald, 2024, pp. 491–512, doi:10.1108/ils-06-2023-0075.
short: L. Höper, C. Schulte, Information and Learning Sciences 125 (2024) 491–512.
date_created: 2023-12-15T07:41:04Z
date_updated: 2024-10-11T12:01:06Z
ddc:
- '370'
department:
- _id: '67'
doi: 10.1108/ils-06-2023-0075
file:
- access_level: open_access
content_type: application/pdf
creator: hoeper
date_created: 2024-10-11T11:59:50Z
date_updated: 2024-10-11T12:01:05Z
file_id: '56597'
file_name: Höper und Schulte - Data Awareness Framework as part of Data Literacies
- ILS - AAM version.pdf
file_size: 981234
relation: main_file
file_date_updated: 2024-10-11T12:01:05Z
has_accepted_license: '1'
intvolume: ' 125'
issue: 7/8
keyword:
- Library and Information Sciences
- Computer Science Applications
- Education
language:
- iso: eng
oa: '1'
page: 491-512
publication: Information and Learning Sciences
publication_identifier:
issn:
- 2398-5348
- 2398-5348
publication_status: published
publisher: Emerald
quality_controlled: '1'
status: public
title: The data awareness framework as part of data literacies in K-12 education
type: journal_article
user_id: '58041'
volume: 125
year: '2024'
...
---
_id: '56606'
abstract:
- lang: eng
text: AbstractMost FPGA boards in the HPC domain
are well-suited for parallel scaling because of the direct integration of versatile
and high-throughput network ports. However, the utilization of their network capabilities is
often challenging and error-prone because the whole network stack and communication
patterns have to be implemented and managed on the FPGAs. Also, this approach
conceptually involves a trade-off between the performance potential of improved
communication and the impact of resource consumption for communication infrastructure,
since the utilized resources on the FPGAs could otherwise be used for computations.
In this work, we investigate this trade-off, firstly, by using synthetic benchmarks
to evaluate the different configuration options of the communication framework
ACCL and their impact on communication latency and throughput. Finally, we use
our findings to implement a shallow water simulation whose scalability heavily
depends on low-latency communication. With a suitable configuration of ACCL, good
scaling behavior can be shown to all 48 FPGAs installed in the system. Overall,
the results show that the availability of inter-FPGA communication frameworks
as well as the configurability of framework and network stack are crucial to achieve
the best application performance with low latency communication.
author:
- first_name: Marius
full_name: Meyer, Marius
last_name: Meyer
- first_name: Tobias
full_name: Kenter, Tobias
last_name: Kenter
- first_name: Lucian
full_name: Petrica, Lucian
last_name: Petrica
- first_name: Kenneth
full_name: O’Brien, Kenneth
last_name: O’Brien
- first_name: Michaela
full_name: Blott, Michaela
last_name: Blott
- first_name: Christian
full_name: Plessl, Christian
last_name: Plessl
citation:
ama: 'Meyer M, Kenter T, Petrica L, O’Brien K, Blott M, Plessl C. Optimizing Communication
for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL. In: Lecture
Notes in Computer Science. Springer Nature Switzerland; 2024. doi:10.1007/978-3-031-69766-1_9'
apa: Meyer, M., Kenter, T., Petrica, L., O’Brien, K., Blott, M., & Plessl, C.
(2024). Optimizing Communication for Latency Sensitive HPC Applications on up
to 48 FPGAs Using ACCL. In Lecture Notes in Computer Science. Springer
Nature Switzerland. https://doi.org/10.1007/978-3-031-69766-1_9
bibtex: '@inbook{Meyer_Kenter_Petrica_O’Brien_Blott_Plessl_2024, place={Cham}, title={Optimizing
Communication for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL},
DOI={10.1007/978-3-031-69766-1_9},
booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland},
author={Meyer, Marius and Kenter, Tobias and Petrica, Lucian and O’Brien, Kenneth
and Blott, Michaela and Plessl, Christian}, year={2024} }'
chicago: 'Meyer, Marius, Tobias Kenter, Lucian Petrica, Kenneth O’Brien, Michaela
Blott, and Christian Plessl. “Optimizing Communication for Latency Sensitive HPC
Applications on up to 48 FPGAs Using ACCL.” In Lecture Notes in Computer Science.
Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-69766-1_9.'
ieee: 'M. Meyer, T. Kenter, L. Petrica, K. O’Brien, M. Blott, and C. Plessl, “Optimizing
Communication for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL,”
in Lecture Notes in Computer Science, Cham: Springer Nature Switzerland,
2024.'
mla: Meyer, Marius, et al. “Optimizing Communication for Latency Sensitive HPC Applications
on up to 48 FPGAs Using ACCL.” Lecture Notes in Computer Science, Springer
Nature Switzerland, 2024, doi:10.1007/978-3-031-69766-1_9.
short: 'M. Meyer, T. Kenter, L. Petrica, K. O’Brien, M. Blott, C. Plessl, in: Lecture
Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.'
date_created: 2024-10-14T07:51:51Z
date_updated: 2024-10-14T07:55:50Z
department:
- _id: '27'
- _id: '518'
doi: 10.1007/978-3-031-69766-1_9
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
place: Cham
publication: Lecture Notes in Computer Science
publication_identifier:
isbn:
- '9783031697654'
- '9783031697661'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Optimizing Communication for Latency Sensitive HPC Applications on up to 48
FPGAs Using ACCL
type: book_chapter
user_id: '3145'
year: '2024'
...
---
_id: '56158'
author:
- first_name: Oliver Fernández
full_name: Gil, Oliver Fernández
last_name: Gil
- first_name: Fabio
full_name: Patrizi, Fabio
last_name: Patrizi
- first_name: Giuseppe
full_name: Perelli, Giuseppe
last_name: Perelli
- first_name: Anni-Yasmin
full_name: Turhan, Anni-Yasmin
id: '104470'
last_name: Turhan
citation:
ama: 'Gil OF, Patrizi F, Perelli G, Turhan A-Y. Optimal Alignment of Temporal Knowledge
Bases (Extended Abstract). In: Giordano L, Jung JC, Ozaki A, eds. Proceedings
of the 37th International Workshop on Description Logics (DL 2024), Bergen, Norway,
June 18-21, 2024. Vol 3739. CEUR Workshop Proceedings. CEUR-WS.org; 2024.'
apa: Gil, O. F., Patrizi, F., Perelli, G., & Turhan, A.-Y. (2024). Optimal Alignment
of Temporal Knowledge Bases (Extended Abstract). In L. Giordano, J. C. Jung, &
A. Ozaki (Eds.), Proceedings of the 37th International Workshop on Description
Logics (DL 2024), Bergen, Norway, June 18-21, 2024 (Vol. 3739). CEUR-WS.org.
bibtex: '@inproceedings{Gil_Patrizi_Perelli_Turhan_2024, series={CEUR Workshop Proceedings},
title={Optimal Alignment of Temporal Knowledge Bases (Extended Abstract)}, volume={3739},
booktitle={Proceedings of the 37th International Workshop on Description Logics
(DL 2024), Bergen, Norway, June 18-21, 2024}, publisher={CEUR-WS.org}, author={Gil,
Oliver Fernández and Patrizi, Fabio and Perelli, Giuseppe and Turhan, Anni-Yasmin},
editor={Giordano, Laura and Jung, Jean Christoph and Ozaki, Ana}, year={2024},
collection={CEUR Workshop Proceedings} }'
chicago: Gil, Oliver Fernández, Fabio Patrizi, Giuseppe Perelli, and Anni-Yasmin
Turhan. “Optimal Alignment of Temporal Knowledge Bases (Extended Abstract).” In
Proceedings of the 37th International Workshop on Description Logics (DL 2024),
Bergen, Norway, June 18-21, 2024, edited by Laura Giordano, Jean Christoph
Jung, and Ana Ozaki, Vol. 3739. CEUR Workshop Proceedings. CEUR-WS.org, 2024.
ieee: O. F. Gil, F. Patrizi, G. Perelli, and A.-Y. Turhan, “Optimal Alignment of
Temporal Knowledge Bases (Extended Abstract),” in Proceedings of the 37th International
Workshop on Description Logics (DL 2024), Bergen, Norway, June 18-21, 2024,
2024, vol. 3739.
mla: Gil, Oliver Fernández, et al. “Optimal Alignment of Temporal Knowledge Bases
(Extended Abstract).” Proceedings of the 37th International Workshop on Description
Logics (DL 2024), Bergen, Norway, June 18-21, 2024, edited by Laura Giordano
et al., vol. 3739, CEUR-WS.org, 2024.
short: 'O.F. Gil, F. Patrizi, G. Perelli, A.-Y. Turhan, in: L. Giordano, J.C. Jung,
A. Ozaki (Eds.), Proceedings of the 37th International Workshop on Description
Logics (DL 2024), Bergen, Norway, June 18-21, 2024, CEUR-WS.org, 2024.'
date_created: 2024-09-17T08:45:01Z
date_updated: 2024-10-14T08:03:03Z
department:
- _id: '888'
editor:
- first_name: Laura
full_name: Giordano, Laura
last_name: Giordano
- first_name: Jean Christoph
full_name: Jung, Jean Christoph
last_name: Jung
- first_name: Ana
full_name: Ozaki, Ana
last_name: Ozaki
intvolume: ' 3739'
language:
- iso: eng
publication: Proceedings of the 37th International Workshop on Description Logics
(DL 2024), Bergen, Norway, June 18-21, 2024
publisher: CEUR-WS.org
series_title: CEUR Workshop Proceedings
status: public
title: Optimal Alignment of Temporal Knowledge Bases (Extended Abstract)
type: conference
user_id: '15504'
volume: 3739
year: '2024'
...
---
_id: '56605'
author:
- first_name: Jan-Oliver
full_name: Opdenhövel, Jan-Oliver
id: '73960'
last_name: Opdenhövel
orcid: 0000-0003-2314-2784
- 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: 'Opdenhövel J-O, Alt C, Plessl C, Kenter T. StencilStream: A SYCL-based Stencil
Simulation Framework Targeting FPGAs. In: 2024 34th International Conference
on Field-Programmable Logic and Applications (FPL). IEEE; 2024. doi:10.1109/fpl64840.2024.00023'
apa: 'Opdenhövel, J.-O., Alt, C., Plessl, C., & Kenter, T. (2024). StencilStream:
A SYCL-based Stencil Simulation Framework Targeting FPGAs. 2024 34th International
Conference on Field-Programmable Logic and Applications (FPL). https://doi.org/10.1109/fpl64840.2024.00023'
bibtex: '@inproceedings{Opdenhövel_Alt_Plessl_Kenter_2024, title={StencilStream:
A SYCL-based Stencil Simulation Framework Targeting FPGAs}, DOI={10.1109/fpl64840.2024.00023},
booktitle={2024 34th International Conference on Field-Programmable Logic and
Applications (FPL)}, publisher={IEEE}, author={Opdenhövel, Jan-Oliver and Alt,
Christoph and Plessl, Christian and Kenter, Tobias}, year={2024} }'
chicago: 'Opdenhövel, Jan-Oliver, Christoph Alt, Christian Plessl, and Tobias Kenter.
“StencilStream: A SYCL-Based Stencil Simulation Framework Targeting FPGAs.” In
2024 34th International Conference on Field-Programmable Logic and Applications
(FPL). IEEE, 2024. https://doi.org/10.1109/fpl64840.2024.00023.'
ieee: 'J.-O. Opdenhövel, C. Alt, C. Plessl, and T. Kenter, “StencilStream: A SYCL-based
Stencil Simulation Framework Targeting FPGAs,” 2024, doi: 10.1109/fpl64840.2024.00023.'
mla: 'Opdenhövel, Jan-Oliver, et al. “StencilStream: A SYCL-Based Stencil Simulation
Framework Targeting FPGAs.” 2024 34th International Conference on Field-Programmable
Logic and Applications (FPL), IEEE, 2024, doi:10.1109/fpl64840.2024.00023.'
short: 'J.-O. Opdenhövel, C. Alt, C. Plessl, T. Kenter, in: 2024 34th International
Conference on Field-Programmable Logic and Applications (FPL), IEEE, 2024.'
date_created: 2024-10-14T07:49:24Z
date_updated: 2024-10-14T07:56:26Z
department:
- _id: '27'
- _id: '518'
doi: 10.1109/fpl64840.2024.00023
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 2024 34th International Conference on Field-Programmable Logic and Applications
(FPL)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: 'StencilStream: A SYCL-based Stencil Simulation Framework Targeting FPGAs'
type: conference
user_id: '3145'
year: '2024'
...
---
_id: '56607'
author:
- first_name: Abdul Rehman
full_name: Tareen, Abdul Rehman
id: '76938'
last_name: Tareen
- first_name: Marius
full_name: Meyer, Marius
id: '40778'
last_name: Meyer
- 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: 'Tareen AR, Meyer M, Plessl C, Kenter T. HiHiSpMV: Sparse Matrix Vector Multiplication
with Hierarchical Row Reductions on FPGAs with High Bandwidth Memory. In: 2024
IEEE 32nd Annual International Symposium on Field-Programmable Custom Computing
Machines (FCCM). Vol 35. IEEE; 2024. doi:10.1109/fccm60383.2024.00014'
apa: 'Tareen, A. R., Meyer, M., Plessl, C., & Kenter, T. (2024). HiHiSpMV: Sparse
Matrix Vector Multiplication with Hierarchical Row Reductions on FPGAs with High
Bandwidth Memory. 2024 IEEE 32nd Annual International Symposium on Field-Programmable
Custom Computing Machines (FCCM), 35. https://doi.org/10.1109/fccm60383.2024.00014'
bibtex: '@inproceedings{Tareen_Meyer_Plessl_Kenter_2024, title={HiHiSpMV: Sparse
Matrix Vector Multiplication with Hierarchical Row Reductions on FPGAs with High
Bandwidth Memory}, volume={35}, DOI={10.1109/fccm60383.2024.00014},
booktitle={2024 IEEE 32nd Annual International Symposium on Field-Programmable
Custom Computing Machines (FCCM)}, publisher={IEEE}, author={Tareen, Abdul Rehman
and Meyer, Marius and Plessl, Christian and Kenter, Tobias}, year={2024} }'
chicago: 'Tareen, Abdul Rehman, Marius Meyer, Christian Plessl, and Tobias Kenter.
“HiHiSpMV: Sparse Matrix Vector Multiplication with Hierarchical Row Reductions
on FPGAs with High Bandwidth Memory.” In 2024 IEEE 32nd Annual International
Symposium on Field-Programmable Custom Computing Machines (FCCM), Vol. 35.
IEEE, 2024. https://doi.org/10.1109/fccm60383.2024.00014.'
ieee: 'A. R. Tareen, M. Meyer, C. Plessl, and T. Kenter, “HiHiSpMV: Sparse Matrix
Vector Multiplication with Hierarchical Row Reductions on FPGAs with High Bandwidth
Memory,” in 2024 IEEE 32nd Annual International Symposium on Field-Programmable
Custom Computing Machines (FCCM), 2024, vol. 35, doi: 10.1109/fccm60383.2024.00014.'
mla: 'Tareen, Abdul Rehman, et al. “HiHiSpMV: Sparse Matrix Vector Multiplication
with Hierarchical Row Reductions on FPGAs with High Bandwidth Memory.” 2024
IEEE 32nd Annual International Symposium on Field-Programmable Custom Computing
Machines (FCCM), vol. 35, IEEE, 2024, doi:10.1109/fccm60383.2024.00014.'
short: 'A.R. Tareen, M. Meyer, C. Plessl, T. Kenter, in: 2024 IEEE 32nd Annual International
Symposium on Field-Programmable Custom Computing Machines (FCCM), IEEE, 2024.'
date_created: 2024-10-14T07:59:08Z
date_updated: 2024-10-14T12:27:55Z
department:
- _id: '27'
- _id: '518'
doi: 10.1109/fccm60383.2024.00014
intvolume: ' 35'
language:
- iso: eng
publication: 2024 IEEE 32nd Annual International Symposium on Field-Programmable Custom
Computing Machines (FCCM)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: 'HiHiSpMV: Sparse Matrix Vector Multiplication with Hierarchical Row Reductions
on FPGAs with High Bandwidth Memory'
type: conference
user_id: '3145'
volume: 35
year: '2024'
...
---
_id: '56609'
abstract:
- lang: eng
text: 'The computation of electron repulsion integrals (ERIs) is a key component
for quantum chemical methods. The intensive computation and bandwidth demand for
ERI evaluation presents a significant challenge for quantum-mechanics-based atomistic
simulations with hybrid density functional theory: due to the tens of trillions
of ERI computations in each time step, practical applications are usually limited
to thousands of atoms. In this work, we propose SERI, a high-throughput streaming
accelerator for ERI computation on HBM-based FPGAs. In contrast to prior buffer-based
designs, SERI proposes a novel streaming architecture to address the on-chip buffer
limitation and the floorplanning challenge, and leverages the high-bandwidth memory
to overcome the bandwidth bottleneck in prior designs. Moreover, to meet the varying
computation, bandwidth, and floorplanning requirements between the 55 canonical
quartet classes in ERI calculation, we design an automation tool, together with
an accurate performance model, to automatically customize the architecture and
floorplanning strategy for each canonical quartet class to maximize their throughput.
Our performance evaluation on the AMD/Xilinx Alveo U280 FPGA board shows that,
SERI achieves an average speedup of 9.80 x over the previous best-performing FPGA
design, a 3.21x speedup over a 64-core AMD EPYC 7713 CPU, and a 15.64x speedup
over an Nvidia A40 GPU. It reaches a peak throughput of 23.8 GERIS ($10^9$ ERIs
per second) on one Alveo U280 FPGA. SERI will be released soon at https://github.com/SFU-HiAccel/SERI.'
author:
- first_name: Philip
full_name: Stachura, Philip
last_name: Stachura
- first_name: Guanyu
full_name: Li, Guanyu
last_name: Li
- first_name: Xin
full_name: Wu, Xin
id: '77439'
last_name: Wu
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Zhenman
full_name: Fang, Zhenman
last_name: Fang
citation:
ama: 'Stachura P, Li G, Wu X, Plessl C, Fang Z. SERI: High-Throughput Streaming
Acceleration of Electron Repulsion Integral Computation in Quantum Chemistry using
HBM-based FPGAs. In: 2024 34th International Conference on Field-Programmable
Logic and Applications (FPL). IEEE; 2024:60-68. doi:10.1109/fpl64840.2024.00018'
apa: 'Stachura, P., Li, G., Wu, X., Plessl, C., & Fang, Z. (2024). SERI: High-Throughput
Streaming Acceleration of Electron Repulsion Integral Computation in Quantum Chemistry
using HBM-based FPGAs. 2024 34th International Conference on Field-Programmable
Logic and Applications (FPL), 60–68. https://doi.org/10.1109/fpl64840.2024.00018'
bibtex: '@inproceedings{Stachura_Li_Wu_Plessl_Fang_2024, title={SERI: High-Throughput
Streaming Acceleration of Electron Repulsion Integral Computation in Quantum Chemistry
using HBM-based FPGAs}, DOI={10.1109/fpl64840.2024.00018},
booktitle={2024 34th International Conference on Field-Programmable Logic and
Applications (FPL)}, publisher={IEEE}, author={Stachura, Philip and Li, Guanyu
and Wu, Xin and Plessl, Christian and Fang, Zhenman}, year={2024}, pages={60–68}
}'
chicago: 'Stachura, Philip, Guanyu Li, Xin Wu, Christian Plessl, and Zhenman Fang.
“SERI: High-Throughput Streaming Acceleration of Electron Repulsion Integral Computation
in Quantum Chemistry Using HBM-Based FPGAs.” In 2024 34th International Conference
on Field-Programmable Logic and Applications (FPL), 60–68. IEEE, 2024. https://doi.org/10.1109/fpl64840.2024.00018.'
ieee: 'P. Stachura, G. Li, X. Wu, C. Plessl, and Z. Fang, “SERI: High-Throughput
Streaming Acceleration of Electron Repulsion Integral Computation in Quantum Chemistry
using HBM-based FPGAs,” in 2024 34th International Conference on Field-Programmable
Logic and Applications (FPL), 2024, pp. 60–68, doi: 10.1109/fpl64840.2024.00018.'
mla: 'Stachura, Philip, et al. “SERI: High-Throughput Streaming Acceleration of
Electron Repulsion Integral Computation in Quantum Chemistry Using HBM-Based FPGAs.”
2024 34th International Conference on Field-Programmable Logic and Applications
(FPL), IEEE, 2024, pp. 60–68, doi:10.1109/fpl64840.2024.00018.'
short: 'P. Stachura, G. Li, X. Wu, C. Plessl, Z. Fang, in: 2024 34th International
Conference on Field-Programmable Logic and Applications (FPL), IEEE, 2024, pp.
60–68.'
date_created: 2024-10-14T08:44:44Z
date_updated: 2024-10-15T08:37:27Z
department:
- _id: '27'
- _id: '518'
doi: 10.1109/fpl64840.2024.00018
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/10705609
page: 60-68
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 2024 34th International Conference on Field-Programmable Logic and Applications
(FPL)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: 'SERI: High-Throughput Streaming Acceleration of Electron Repulsion Integral
Computation in Quantum Chemistry using HBM-based FPGAs'
type: conference
user_id: '77439'
year: '2024'
...
---
_id: '56652'
author:
- first_name: Marius Claus
full_name: Möller, Marius Claus
id: '72391'
last_name: Möller
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
citation:
ama: 'Möller MC, Krauter S. Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based
PV Energy System. In: Proceedings of the 41st European Photovoltaic Solar Energy
Conference. ; 2024.'
apa: Möller, M. C., & Krauter, S. (2024). Cost Analysis for a Small-Scale Hybrid,
Hydrogen-Based PV Energy System. Proceedings of the 41st European Photovoltaic
Solar Energy Conference. 41st European Photovoltaic Solar Energy Conference
and Exhibition, Austria Center Vienna.
bibtex: '@inproceedings{Möller_Krauter_2024, title={Cost Analysis for a Small-Scale
Hybrid, Hydrogen-Based PV Energy System}, booktitle={Proceedings of the 41st European
Photovoltaic Solar Energy Conference}, author={Möller, Marius Claus and Krauter,
Stefan}, year={2024} }'
chicago: Möller, Marius Claus, and Stefan Krauter. “Cost Analysis for a Small-Scale
Hybrid, Hydrogen-Based PV Energy System.” In Proceedings of the 41st European
Photovoltaic Solar Energy Conference, 2024.
ieee: M. C. Möller and S. Krauter, “Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based
PV Energy System,” presented at the 41st European Photovoltaic Solar Energy Conference
and Exhibition, Austria Center Vienna, 2024.
mla: Möller, Marius Claus, and Stefan Krauter. “Cost Analysis for a Small-Scale
Hybrid, Hydrogen-Based PV Energy System.” Proceedings of the 41st European
Photovoltaic Solar Energy Conference, 2024.
short: 'M.C. Möller, S. Krauter, in: Proceedings of the 41st European Photovoltaic
Solar Energy Conference, 2024.'
conference:
end_date: 2024-09-27
location: Austria Center Vienna
name: 41st European Photovoltaic Solar Energy Conference and Exhibition
start_date: 2024-09-23
date_created: 2024-10-17T05:35:21Z
date_updated: 2024-10-17T05:39:29Z
department:
- _id: '53'
language:
- iso: eng
publication: Proceedings of the 41st European Photovoltaic Solar Energy Conference
status: public
title: Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System
type: conference
user_id: '16148'
year: '2024'
...
---
_id: '56651'
author:
- first_name: Godiana Hagile
full_name: Philipo, Godiana Hagile
id: '88505'
last_name: Philipo
citation:
ama: 'Philipo GH. Analysis and Demand Side Management of East African Rural Microgrids:
Modelling and Experimental Study.; 2024.'
apa: 'Philipo, G. H. (2024). Analysis and Demand Side Management of East African
Rural Microgrids: Modelling and Experimental study.'
bibtex: '@book{Philipo_2024, place={Paderborn}, title={Analysis and Demand Side
Management of East African Rural Microgrids: Modelling and Experimental study},
author={Philipo, Godiana Hagile}, year={2024} }'
chicago: 'Philipo, Godiana Hagile. Analysis and Demand Side Management of East
African Rural Microgrids: Modelling and Experimental Study. Paderborn, 2024.'
ieee: 'G. H. Philipo, Analysis and Demand Side Management of East African Rural
Microgrids: Modelling and Experimental study. Paderborn, 2024.'
mla: 'Philipo, Godiana Hagile. Analysis and Demand Side Management of East African
Rural Microgrids: Modelling and Experimental Study. 2024.'
short: 'G.H. Philipo, Analysis and Demand Side Management of East African Rural
Microgrids: Modelling and Experimental Study, Paderborn, 2024.'
date_created: 2024-10-17T05:24:21Z
date_updated: 2024-10-17T05:25:16Z
department:
- _id: '53'
language:
- iso: eng
place: Paderborn
publication_status: published
status: public
supervisor:
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
title: 'Analysis and Demand Side Management of East African Rural Microgrids: Modelling
and Experimental study'
type: dissertation
user_id: '16148'
year: '2024'
...
---
_id: '50065'
author:
- first_name: Marcel
full_name: Blöcher, Marcel
last_name: Blöcher
- first_name: Nils
full_name: Nedderhut, Nils
last_name: Nedderhut
- first_name: Pavel
full_name: Chuprikov, Pavel
last_name: Chuprikov
- first_name: Ramin
full_name: Khalili, Ramin
last_name: Khalili
- first_name: Patrick
full_name: Eugster, Patrick
last_name: Eugster
- first_name: Lin
full_name: Wang, Lin
id: '102868'
last_name: Wang
citation:
ama: 'Blöcher M, Nedderhut N, Chuprikov P, Khalili R, Eugster P, Wang L. Train Once
Apply Anywhere: Effective Scheduling for Network Function Chains Running on FUMES.
In: Proceedings of the IEEE International Conference on Computer Communications
(INFOCOM). IEEE. doi:10.1109/INFOCOM52122.2024.10621125'
apa: 'Blöcher, M., Nedderhut, N., Chuprikov, P., Khalili, R., Eugster, P., &
Wang, L. (n.d.). Train Once Apply Anywhere: Effective Scheduling for Network Function
Chains Running on FUMES. Proceedings of the IEEE International Conference on
Computer Communications (INFOCOM). IEEE International Conference on Computer
Communications (INFOCOM), Vancouver, Canada. https://doi.org/10.1109/INFOCOM52122.2024.10621125'
bibtex: '@inproceedings{Blöcher_Nedderhut_Chuprikov_Khalili_Eugster_Wang, title={Train
Once Apply Anywhere: Effective Scheduling for Network Function Chains Running
on FUMES}, DOI={10.1109/INFOCOM52122.2024.10621125},
booktitle={Proceedings of the IEEE International Conference on Computer Communications
(INFOCOM)}, publisher={IEEE}, author={Blöcher, Marcel and Nedderhut, Nils and
Chuprikov, Pavel and Khalili, Ramin and Eugster, Patrick and Wang, Lin} }'
chicago: 'Blöcher, Marcel, Nils Nedderhut, Pavel Chuprikov, Ramin Khalili, Patrick
Eugster, and Lin Wang. “Train Once Apply Anywhere: Effective Scheduling for Network
Function Chains Running on FUMES.” In Proceedings of the IEEE International
Conference on Computer Communications (INFOCOM). IEEE, n.d. https://doi.org/10.1109/INFOCOM52122.2024.10621125.'
ieee: 'M. Blöcher, N. Nedderhut, P. Chuprikov, R. Khalili, P. Eugster, and L. Wang,
“Train Once Apply Anywhere: Effective Scheduling for Network Function Chains Running
on FUMES,” presented at the IEEE International Conference on Computer Communications
(INFOCOM), Vancouver, Canada, doi: 10.1109/INFOCOM52122.2024.10621125.'
mla: 'Blöcher, Marcel, et al. “Train Once Apply Anywhere: Effective Scheduling for
Network Function Chains Running on FUMES.” Proceedings of the IEEE International
Conference on Computer Communications (INFOCOM), IEEE, doi:10.1109/INFOCOM52122.2024.10621125.'
short: 'M. Blöcher, N. Nedderhut, P. Chuprikov, R. Khalili, P. Eugster, L. Wang,
in: Proceedings of the IEEE International Conference on Computer Communications
(INFOCOM), IEEE, n.d.'
conference:
end_date: 2024-05-23
location: Vancouver, Canada
name: IEEE International Conference on Computer Communications (INFOCOM)
start_date: 2024-05-20
date_created: 2023-12-22T20:06:42Z
date_updated: 2024-10-20T15:51:43Z
department:
- _id: '75'
doi: 10.1109/INFOCOM52122.2024.10621125
language:
- iso: eng
publication: Proceedings of the IEEE International Conference on Computer Communications
(INFOCOM)
publication_status: accepted
publisher: IEEE
status: public
title: 'Train Once Apply Anywhere: Effective Scheduling for Network Function Chains
Running on FUMES'
type: conference
user_id: '102868'
year: '2024'
...
---
_id: '56689'
author:
- first_name: Qiangyu
full_name: Pei, Qiangyu
last_name: Pei
- first_name: Lin
full_name: Wang, Lin
id: '102868'
last_name: Wang
- first_name: Dong
full_name: Zhang, Dong
last_name: Zhang
- first_name: Bingheng
full_name: Yan, Bingheng
last_name: Yan
- first_name: Chen
full_name: Yu, Chen
last_name: Yu
- first_name: Fangming
full_name: Liu, Fangming
last_name: Liu
citation:
ama: 'Pei Q, Wang L, Zhang D, Yan B, Yu C, Liu F. InferCool: Enhancing AI Inference
Cooling through Transparent, Non-Intrusive Task Reassignment. In: Proceedings
of the 15th ACM Symposium on Cloud Computing (SoCC). ; 2024.'
apa: 'Pei, Q., Wang, L., Zhang, D., Yan, B., Yu, C., & Liu, F. (2024). InferCool:
Enhancing AI Inference Cooling through Transparent, Non-Intrusive Task Reassignment.
Proceedings of the 15th ACM Symposium on Cloud Computing (SoCC). ACM Symposium
on Cloud Computing (SoCC), Redmond.'
bibtex: '@inproceedings{Pei_Wang_Zhang_Yan_Yu_Liu_2024, title={InferCool: Enhancing
AI Inference Cooling through Transparent, Non-Intrusive Task Reassignment}, booktitle={Proceedings
of the 15th ACM Symposium on Cloud Computing (SoCC)}, author={Pei, Qiangyu and
Wang, Lin and Zhang, Dong and Yan, Bingheng and Yu, Chen and Liu, Fangming}, year={2024}
}'
chicago: 'Pei, Qiangyu, Lin Wang, Dong Zhang, Bingheng Yan, Chen Yu, and Fangming
Liu. “InferCool: Enhancing AI Inference Cooling through Transparent, Non-Intrusive
Task Reassignment.” In Proceedings of the 15th ACM Symposium on Cloud Computing
(SoCC), 2024.'
ieee: 'Q. Pei, L. Wang, D. Zhang, B. Yan, C. Yu, and F. Liu, “InferCool: Enhancing
AI Inference Cooling through Transparent, Non-Intrusive Task Reassignment,” presented
at the ACM Symposium on Cloud Computing (SoCC), Redmond, 2024.'
mla: 'Pei, Qiangyu, et al. “InferCool: Enhancing AI Inference Cooling through Transparent,
Non-Intrusive Task Reassignment.” Proceedings of the 15th ACM Symposium on
Cloud Computing (SoCC), 2024.'
short: 'Q. Pei, L. Wang, D. Zhang, B. Yan, C. Yu, F. Liu, in: Proceedings of the
15th ACM Symposium on Cloud Computing (SoCC), 2024.'
conference:
end_date: 2024-11-22
location: Redmond
name: ACM Symposium on Cloud Computing (SoCC)
start_date: 2024-11-20
date_created: 2024-10-20T15:48:58Z
date_updated: 2024-10-20T15:49:03Z
department:
- _id: '34'
- _id: '7'
- _id: '75'
language:
- iso: eng
publication: Proceedings of the 15th ACM Symposium on Cloud Computing (SoCC)
status: public
title: 'InferCool: Enhancing AI Inference Cooling through Transparent, Non-Intrusive
Task Reassignment'
type: conference
user_id: '102868'
year: '2024'
...
---
_id: '56780'
abstract:
- lang: eng
text: 'AbstractRecent research in university mathematics
education has moved beyond the traditional focus on the transition from secondary
to tertiary education and students'' understanding of introductory courses such
as pre-calculus and calculus. There is growing interest in the challenges students
face as they move into more advanced mathematics courses that require a shift
toward formal reasoning, proof, modeling, and problem-solving skills. This survey
paper explores emerging trends and innovations in the field, focusing on three
key areas: innovations in teaching and learning advanced mathematical topics,
transitions between different levels and contexts of mathematics education, and
the role of proof and proving in advanced university mathematics. The survey reflects
the evolving landscape of mathematics education research and addresses the theoretical
and practical challenges of teaching and learning advanced mathematics across
various contexts.'
author:
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
- first_name: Viviane
full_name: Durand-Guerrier, Viviane
last_name: Durand-Guerrier
- first_name: María
full_name: Trigueros, María
last_name: Trigueros
citation:
ama: Biehler R, Durand-Guerrier V, Trigueros M. New trends in didactic research
in university mathematics education. ZDM – Mathematics Education. Published
online 2024. doi:10.1007/s11858-024-01643-2
apa: Biehler, R., Durand-Guerrier, V., & Trigueros, M. (2024). New trends in
didactic research in university mathematics education. ZDM – Mathematics Education.
https://doi.org/10.1007/s11858-024-01643-2
bibtex: '@article{Biehler_Durand-Guerrier_Trigueros_2024, title={New trends in didactic
research in university mathematics education}, DOI={10.1007/s11858-024-01643-2},
journal={ZDM – Mathematics Education}, publisher={Springer Science and Business
Media LLC}, author={Biehler, Rolf and Durand-Guerrier, Viviane and Trigueros,
María}, year={2024} }'
chicago: Biehler, Rolf, Viviane Durand-Guerrier, and María Trigueros. “New Trends
in Didactic Research in University Mathematics Education.” ZDM – Mathematics
Education, 2024. https://doi.org/10.1007/s11858-024-01643-2.
ieee: 'R. Biehler, V. Durand-Guerrier, and M. Trigueros, “New trends in didactic
research in university mathematics education,” ZDM – Mathematics Education,
2024, doi: 10.1007/s11858-024-01643-2.'
mla: Biehler, Rolf, et al. “New Trends in Didactic Research in University Mathematics
Education.” ZDM – Mathematics Education, Springer Science and Business
Media LLC, 2024, doi:10.1007/s11858-024-01643-2.
short: R. Biehler, V. Durand-Guerrier, M. Trigueros, ZDM – Mathematics Education
(2024).
date_created: 2024-10-29T09:22:06Z
date_updated: 2024-10-29T10:56:14Z
department:
- _id: '363'
doi: 10.1007/s11858-024-01643-2
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/article/10.1007/s11858-024-01643-2
publication: ZDM – Mathematics Education
publication_identifier:
issn:
- 1863-9690
- 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: New trends in didactic research in university mathematics education
type: journal_article
user_id: '37888'
year: '2024'
...
---
_id: '55519'
abstract:
- lang: ger
text: Im Folgenden wird ein wellenleiterbasierter Ansatz zur Bestimmung von viskoelastischen
Materialparametern für eine numerische Simulation der Schallausbreitung in transversal
isotropen Polymeren vorgestellt. Ein hierfür entwickeltes Puls-Echo-Messverfahren
liefert Messsignale, welche anschließend zur Schätzung der Materialparameter von
absorbierenden, zylindrischen Polymerproben genutzt werden. Darüber hinaus kommen
in dem Messaufbau Schallwandler zum Einsatz, die eine segmentierte ringförmige
Anregung der Probe verursachen und die Sensitivität gegenüber Scherbewegungen
erhöhen. Mithilfe einer ersten strahlentheoretischen Startwertschätzung werden
eine multimodale, semianalytische Simulation der Schallausbreitung im Wellenleiter
realisiert und schließlich die Materialparameter im inversen Ansatz geschätzt.
author:
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Dominik
full_name: Itner, Dominik
last_name: Itner
- first_name: Hauke
full_name: Gravenkamp, Hauke
last_name: Gravenkamp
- first_name: Carolin
full_name: Birk, Carolin
last_name: Birk
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Dreiling D, Itner D, Gravenkamp H, Birk C, Henning B. Die Bestimmung viskoelastischer
Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens. tm
- Technisches Messen. 2024;91(s1):26-31. doi:10.1515/teme-2024-0045
apa: Dreiling, D., Itner, D., Gravenkamp, H., Birk, C., & Henning, B. (2024).
Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines
Puls-Echo-Messverfahrens. tm - Technisches Messen, 91(s1), 26–31.
https://doi.org/10.1515/teme-2024-0045
bibtex: '@article{Dreiling_Itner_Gravenkamp_Birk_Henning_2024, title={Die Bestimmung
viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens},
volume={91}, DOI={10.1515/teme-2024-0045},
number={s1}, journal={tm - Technisches Messen}, publisher={De Gruyter}, author={Dreiling,
Dmitrij and Itner, Dominik and Gravenkamp, Hauke and Birk, Carolin and Henning,
Bernd}, year={2024}, pages={26–31} }'
chicago: 'Dreiling, Dmitrij, Dominik Itner, Hauke Gravenkamp, Carolin Birk, and
Bernd Henning. “Die Bestimmung viskoelastischer Materialparameter von Polymeren
mittels eines Puls-Echo-Messverfahrens.” tm - Technisches Messen 91, no.
s1 (2024): 26–31. https://doi.org/10.1515/teme-2024-0045.'
ieee: 'D. Dreiling, D. Itner, H. Gravenkamp, C. Birk, and B. Henning, “Die Bestimmung
viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens,”
tm - Technisches Messen, vol. 91, no. s1, pp. 26–31, 2024, doi: 10.1515/teme-2024-0045.'
mla: Dreiling, Dmitrij, et al. “Die Bestimmung viskoelastischer Materialparameter
von Polymeren mittels eines Puls-Echo-Messverfahrens.” tm - Technisches Messen,
vol. 91, no. s1, De Gruyter, 2024, pp. 26–31, doi:10.1515/teme-2024-0045.
short: D. Dreiling, D. Itner, H. Gravenkamp, C. Birk, B. Henning, tm - Technisches
Messen 91 (2024) 26–31.
conference:
name: XXXVIII. Messtechnisches Symposium
date_created: 2024-08-05T11:29:42Z
date_updated: 2024-10-31T08:05:10Z
department:
- _id: '49'
doi: 10.1515/teme-2024-0045
funded_apc: '1'
intvolume: ' 91'
issue: s1
keyword:
- Materialcharakterisierung
- Puls-Echo Methode
- inverse Verfahren
language:
- iso: ger
main_file_link:
- url: https://www.degruyter.com/document/doi/10.1515/teme-2024-0045/html
page: 26-31
project:
- _id: '89'
grant_number: '409779252'
name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren'
publication: tm - Technisches Messen
publication_identifier:
isbn:
- 2196-7113
publication_status: published
publisher: De Gruyter
status: public
title: Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines
Puls-Echo-Messverfahrens
type: journal_article
user_id: '32616'
volume: 91
year: '2024'
...
---
_id: '56836'
author:
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Sarah
full_name: Johannesmann, Sarah
id: '29190'
last_name: Johannesmann
- first_name: Henning
full_name: Zeipert, Henning
id: '32580'
last_name: Zeipert
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Claes L, Johannesmann S, Zeipert H, Henning B. Broadband acoustic waves in
plate-like structures for acoustic material characterisation. In: 2023 International
Congress on Ultrasonics, Beijing, China. Vol 2822. IOP Publishing; 2024:012171.
doi:10.1088/1742-6596/2822/1/012171'
apa: Claes, L., Johannesmann, S., Zeipert, H., & Henning, B. (2024). Broadband
acoustic waves in plate-like structures for acoustic material characterisation.
2023 International Congress on Ultrasonics, Beijing, China, 2822,
012171. https://doi.org/10.1088/1742-6596/2822/1/012171
bibtex: '@inproceedings{Claes_Johannesmann_Zeipert_Henning_2024, title={Broadband
acoustic waves in plate-like structures for acoustic material characterisation},
volume={2822}, DOI={10.1088/1742-6596/2822/1/012171},
booktitle={2023 International Congress on Ultrasonics, Beijing, China}, publisher={IOP
Publishing}, author={Claes, Leander and Johannesmann, Sarah and Zeipert, Henning
and Henning, Bernd}, year={2024}, pages={012171} }'
chicago: Claes, Leander, Sarah Johannesmann, Henning Zeipert, and Bernd Henning.
“Broadband Acoustic Waves in Plate-like Structures for Acoustic Material Characterisation.”
In 2023 International Congress on Ultrasonics, Beijing, China, 2822:012171.
IOP Publishing, 2024. https://doi.org/10.1088/1742-6596/2822/1/012171.
ieee: 'L. Claes, S. Johannesmann, H. Zeipert, and B. Henning, “Broadband acoustic
waves in plate-like structures for acoustic material characterisation,” in 2023
International Congress on Ultrasonics, Beijing, China, 2024, vol. 2822, p.
012171, doi: 10.1088/1742-6596/2822/1/012171.'
mla: Claes, Leander, et al. “Broadband Acoustic Waves in Plate-like Structures for
Acoustic Material Characterisation.” 2023 International Congress on Ultrasonics,
Beijing, China, vol. 2822, IOP Publishing, 2024, p. 012171, doi:10.1088/1742-6596/2822/1/012171.
short: 'L. Claes, S. Johannesmann, H. Zeipert, B. Henning, in: 2023 International
Congress on Ultrasonics, Beijing, China, IOP Publishing, 2024, p. 012171.'
date_created: 2024-10-31T07:59:01Z
date_updated: 2024-10-31T08:03:19Z
department:
- _id: '49'
doi: 10.1088/1742-6596/2822/1/012171
intvolume: ' 2822'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1742-6596/2822/1/012171
oa: '1'
page: '012171'
project:
- _id: '157'
grant_number: '495847374'
name: 'FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer
Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen
sowie deren realitätsnahe Modellierung'
publication: 2023 International Congress on Ultrasonics, Beijing, China
publication_identifier:
issn:
- 1742-6596
publisher: IOP Publishing
status: public
title: Broadband acoustic waves in plate-like structures for acoustic material characterisation
type: conference
user_id: '11829'
volume: 2822
year: '2024'
...
---
_id: '56835'
author:
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Dominik
full_name: Itner, Dominik
last_name: Itner
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Carolin
full_name: Birk, Carolin
last_name: Birk
- first_name: Hauke
full_name: Gravenkamp, Hauke
last_name: Gravenkamp
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Dreiling D, Itner D, Hetkämper T, Birk C, Gravenkamp H, Henning B. A pulse-echo
measurement setup to determine viscoelastic material parameters. In: 2023 International
Congress on Ultrasonics, Beijing, China. Vol 2822. IOP Publishing; 2024:012169.
doi:10.1088/1742-6596/2822/1/012169'
apa: Dreiling, D., Itner, D., Hetkämper, T., Birk, C., Gravenkamp, H., & Henning,
B. (2024). A pulse-echo measurement setup to determine viscoelastic material parameters.
2023 International Congress on Ultrasonics, Beijing, China, 2822,
012169. https://doi.org/10.1088/1742-6596/2822/1/012169
bibtex: '@inproceedings{Dreiling_Itner_Hetkämper_Birk_Gravenkamp_Henning_2024, title={A
pulse-echo measurement setup to determine viscoelastic material parameters}, volume={2822},
DOI={10.1088/1742-6596/2822/1/012169},
booktitle={2023 International Congress on Ultrasonics, Beijing, China}, publisher={IOP
Publishing}, author={Dreiling, Dmitrij and Itner, Dominik and Hetkämper, Tim and
Birk, Carolin and Gravenkamp, Hauke and Henning, Bernd}, year={2024}, pages={012169}
}'
chicago: Dreiling, Dmitrij, Dominik Itner, Tim Hetkämper, Carolin Birk, Hauke Gravenkamp,
and Bernd Henning. “A Pulse-Echo Measurement Setup to Determine Viscoelastic Material
Parameters.” In 2023 International Congress on Ultrasonics, Beijing, China,
2822:012169. IOP Publishing, 2024. https://doi.org/10.1088/1742-6596/2822/1/012169.
ieee: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning,
“A pulse-echo measurement setup to determine viscoelastic material parameters,”
in 2023 International Congress on Ultrasonics, Beijing, China, 2024, vol.
2822, p. 012169, doi: 10.1088/1742-6596/2822/1/012169.'
mla: Dreiling, Dmitrij, et al. “A Pulse-Echo Measurement Setup to Determine Viscoelastic
Material Parameters.” 2023 International Congress on Ultrasonics, Beijing,
China, vol. 2822, IOP Publishing, 2024, p. 012169, doi:10.1088/1742-6596/2822/1/012169.
short: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, B. Henning,
in: 2023 International Congress on Ultrasonics, Beijing, China, IOP Publishing,
2024, p. 012169.'
date_created: 2024-10-31T07:59:01Z
date_updated: 2024-10-31T08:02:27Z
department:
- _id: '49'
doi: 10.1088/1742-6596/2822/1/012169
intvolume: ' 2822'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1742-6596/2822/1/012169
oa: '1'
page: '012169'
project:
- _id: '89'
grant_number: '409779252'
name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren'
publication: 2023 International Congress on Ultrasonics, Beijing, China
publication_identifier:
issn:
- 1742-6596
publisher: IOP Publishing
status: public
title: A pulse-echo measurement setup to determine viscoelastic material parameters
type: conference
user_id: '11829'
volume: 2822
year: '2024'
...
---
_id: '56193'
abstract:
- lang: eng
text: 'Dielectric slab waveguides made of thin-film-lithium-niobate (TFLN) media
are consid-ered, for operation in the linear regime. We outline and implement
a largely analytic procedure forrigorous modal analysis of three-layer slabs with
birefringent, anisotropic core. For Z-cut wave-guides, the slab eigenmode problem
separates into uncoupled sets of scalar equations for TE andTM modes. Slabs in
X-cut configuration support mostly mildly hybrid eigenmodes, with clear pre-dominant
TE or TM polarization, and with effective indices that depend on the propagation
directionof the modes, relative to the crystal axes. Strong hybridization can
be observed for near degeneratemodes in singular configurations without vertical
symmetry, or in symmetric slabs where two nearlydegenerate modes are of the same
symmetry class. Dispersion curves for slab thickness and propa-gation angle are
discussed, for slabs with oxide and air cover. '
author:
- first_name: Manfred
full_name: Hammer, Manfred
id: '48077'
last_name: Hammer
orcid: 0000-0002-6331-9348
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Hammer M, Farheen H, Förstner J. Guided modes of thin-film lithium niobate
slabs. Optics Continuum. Published online 2024:532822. doi:10.1364/optcon.532822
apa: Hammer, M., Farheen, H., & Förstner, J. (2024). Guided modes of thin-film
lithium niobate slabs. Optics Continuum, 532822. https://doi.org/10.1364/optcon.532822
bibtex: '@article{Hammer_Farheen_Förstner_2024, title={Guided modes of thin-film
lithium niobate slabs}, DOI={10.1364/optcon.532822},
journal={Optics Continuum}, publisher={Optica Publishing Group}, author={Hammer,
Manfred and Farheen, Henna and Förstner, Jens}, year={2024}, pages={532822} }'
chicago: Hammer, Manfred, Henna Farheen, and Jens Förstner. “Guided Modes of Thin-Film
Lithium Niobate Slabs.” Optics Continuum, 2024, 532822. https://doi.org/10.1364/optcon.532822.
ieee: 'M. Hammer, H. Farheen, and J. Förstner, “Guided modes of thin-film lithium
niobate slabs,” Optics Continuum, p. 532822, 2024, doi: 10.1364/optcon.532822.'
mla: Hammer, Manfred, et al. “Guided Modes of Thin-Film Lithium Niobate Slabs.”
Optics Continuum, Optica Publishing Group, 2024, p. 532822, doi:10.1364/optcon.532822.
short: M. Hammer, H. Farheen, J. Förstner, Optics Continuum (2024) 532822.
date_created: 2024-09-21T09:17:16Z
date_updated: 2024-11-04T17:07:27Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/optcon.532822
file:
- access_level: closed
content_type: application/pdf
creator: fossie
date_created: 2024-11-04T17:05:30Z
date_updated: 2024-11-04T17:05:30Z
file_id: '56864'
file_name: 2024-11 Hammer - Optics Continuum - Guided modes of thin-film lithium
niobate slabs.pdf
file_size: 4399685
relation: main_file
success: 1
file_date_updated: 2024-11-04T17:05:30Z
has_accepted_license: '1'
keyword:
- tet_topic_waveguide
language:
- iso: eng
page: '532822'
project:
- _id: '266'
grant_number: PROFILNRW-2020-067
name: 'PhoQC: PhoQC: Photonisches Quantencomputing'
- _id: '167'
grant_number: '231447078'
name: 'TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle
eines photonischen Quantensystems (B06*)'
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
publication: Optics Continuum
publication_identifier:
issn:
- 2770-0208
publication_status: published
publisher: Optica Publishing Group
status: public
title: Guided modes of thin-film lithium niobate slabs
type: journal_article
user_id: '158'
year: '2024'
...