---
_id: '48632'
abstract:
- lang: eng
text: Digital Servitization is one of the significant trends affecting the manufacturing
industry. Companies try to tackle challenges regarding their differentiation and
profitability using digital services. One specific type of digital services are
smart services, which are digital services built on data from smart products.
Introducing these kinds of offerings into the portfolio of manufacturing companies
is not trivial. Moreover, they require conscious action to align all relevant
capabilities to realize the respective business goals. However, what capabilities
are generally relevant for smart services remains opaque. We conducted a systematic
literature review to identify them and extended the results through an interview
study. Our analysis results in 78 capabilities clustered among 12 principles and
six dimensions. These results provide significant support for the smart service
transformation of manufacturing companies and for structuring the research field
of smart services.
author:
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Michel
full_name: Scholtysik, Michel
id: '50562'
last_name: Scholtysik
- first_name: Jan
full_name: Biehler, Jan
last_name: Biehler
- first_name: Nick
full_name: Schreiner, Nick
last_name: Schreiner
- first_name: Franziska
full_name: Sommer, Franziska
last_name: Sommer
- first_name: Maximilian
full_name: Schacht, Maximilian
last_name: Schacht
- first_name: Jonas
full_name: Kaufmann, Jonas
last_name: Kaufmann
- first_name: Martin
full_name: Rabe, Martin
last_name: Rabe
- first_name: Joachim
full_name: Sedlmeier, Joachim
last_name: Sedlmeier
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Koldewey C, Fichtler T, Scholtysik M, et al. Exploring Capabilities for the
Smart Service Transformation in Manufacturing: Insights from Theory and Practice.
In: ; 2024.'
apa: 'Koldewey, C., Fichtler, T., Scholtysik, M., Biehler, J., Schreiner, N., Sommer,
F., Schacht, M., Kaufmann, J., Rabe, M., Sedlmeier, J., & Dumitrescu, R. (2024).
Exploring Capabilities for the Smart Service Transformation in Manufacturing:
Insights from Theory and Practice. Hawaii International Conference on System
Sciences, Hawaii.'
bibtex: '@inproceedings{Koldewey_Fichtler_Scholtysik_Biehler_Schreiner_Sommer_Schacht_Kaufmann_Rabe_Sedlmeier_et
al._2024, title={Exploring Capabilities for the Smart Service Transformation in
Manufacturing: Insights from Theory and Practice}, author={Koldewey, Christian
and Fichtler, Timm and Scholtysik, Michel and Biehler, Jan and Schreiner, Nick
and Sommer, Franziska and Schacht, Maximilian and Kaufmann, Jonas and Rabe, Martin
and Sedlmeier, Joachim and et al.}, year={2024} }'
chicago: 'Koldewey, Christian, Timm Fichtler, Michel Scholtysik, Jan Biehler, Nick
Schreiner, Franziska Sommer, Maximilian Schacht, et al. “Exploring Capabilities
for the Smart Service Transformation in Manufacturing: Insights from Theory and
Practice,” 2024.'
ieee: 'C. Koldewey et al., “Exploring Capabilities for the Smart Service
Transformation in Manufacturing: Insights from Theory and Practice,” presented
at the Hawaii International Conference on System Sciences, Hawaii, 2024.'
mla: 'Koldewey, Christian, et al. Exploring Capabilities for the Smart Service
Transformation in Manufacturing: Insights from Theory and Practice. 2024.'
short: 'C. Koldewey, T. Fichtler, M. Scholtysik, J. Biehler, N. Schreiner, F. Sommer,
M. Schacht, J. Kaufmann, M. Rabe, J. Sedlmeier, R. Dumitrescu, in: 2024.'
conference:
end_date: 2024-01-06
location: Hawaii
name: Hawaii International Conference on System Sciences
start_date: 2024-01-03
date_created: 2023-11-06T15:31:32Z
date_updated: 2023-11-06T15:40:33Z
department:
- _id: '563'
- _id: '241'
keyword:
- Digital Servitization
- Transformation
- Capabilities
- Maturity
- Smart Services
language:
- iso: eng
status: public
title: 'Exploring Capabilities for the Smart Service Transformation in Manufacturing:
Insights from Theory and Practice'
type: conference
user_id: '66731'
year: '2024'
...
---
_id: '47275'
author:
- first_name: Franziska
full_name: Herbert, Franziska
last_name: Herbert
- first_name: Steffen
full_name: Becker, Steffen
last_name: Becker
- first_name: Annalina
full_name: Buckmann, Annalina
last_name: Buckmann
- first_name: Marvin
full_name: Kowalewski, Marvin
last_name: Kowalewski
- first_name: Jonas
full_name: Hielscher, Jonas
last_name: Hielscher
- first_name: Yasemin
full_name: Acar, Yasemin
id: '94636'
last_name: Acar
- first_name: Markus
full_name: Dürmuth, Markus
last_name: Dürmuth
- first_name: M. Angela
full_name: Sasse, M. Angela
last_name: Sasse
- first_name: Yixin
full_name: Zou, Yixin
last_name: Zou
citation:
ama: Herbert F, Becker S, Buckmann A, et al. Digital Security -- A Question of Perspective.
A Large-Scale Telephone Survey with Four At-Risk User Groups. IEEE Symposium
on Security and Privacy IEEE, New York, NY, USA. Published online 2024. doi:10.48550/arXiv.2212.12964
apa: Herbert, F., Becker, S., Buckmann, A., Kowalewski, M., Hielscher, J., Acar,
Y., Dürmuth, M., Sasse, M. A., & Zou, Y. (2024). Digital Security -- A Question
of Perspective. A Large-Scale Telephone Survey with Four At-Risk User Groups.
IEEE Symposium on Security and Privacy. IEEE, New York, NY, USA. https://doi.org/10.48550/arXiv.2212.12964
bibtex: '@article{Herbert_Becker_Buckmann_Kowalewski_Hielscher_Acar_Dürmuth_Sasse_Zou_2024,
title={Digital Security -- A Question of Perspective. A Large-Scale Telephone
Survey with Four At-Risk User Groups}, DOI={10.48550/arXiv.2212.12964},
journal={IEEE Symposium on Security and Privacy. IEEE, New York, NY, USA}, author={Herbert,
Franziska and Becker, Steffen and Buckmann, Annalina and Kowalewski, Marvin and
Hielscher, Jonas and Acar, Yasemin and Dürmuth, Markus and Sasse, M. Angela and
Zou, Yixin}, year={2024} }'
chicago: Herbert, Franziska, Steffen Becker, Annalina Buckmann, Marvin Kowalewski,
Jonas Hielscher, Yasemin Acar, Markus Dürmuth, M. Angela Sasse, and Yixin Zou.
“Digital Security -- A Question of Perspective. A Large-Scale Telephone Survey
with Four At-Risk User Groups.” IEEE Symposium on Security and Privacy. IEEE,
New York, NY, USA, 2024. https://doi.org/10.48550/arXiv.2212.12964.
ieee: 'F. Herbert et al., “Digital Security -- A Question of Perspective.
A Large-Scale Telephone Survey with Four At-Risk User Groups,” IEEE Symposium
on Security and Privacy. IEEE, New York, NY, USA, 2024, doi: 10.48550/arXiv.2212.12964.'
mla: Herbert, Franziska, et al. “Digital Security -- A Question of Perspective.
A Large-Scale Telephone Survey with Four At-Risk User Groups.” IEEE Symposium
on Security and Privacy. IEEE, New York, NY, USA, 2024, doi:10.48550/arXiv.2212.12964.
short: F. Herbert, S. Becker, A. Buckmann, M. Kowalewski, J. Hielscher, Y. Acar,
M. Dürmuth, M.A. Sasse, Y. Zou, IEEE Symposium on Security and Privacy. IEEE,
New York, NY, USA (2024).
date_created: 2023-09-22T13:09:30Z
date_updated: 2023-11-22T08:50:06Z
department:
- _id: '34'
- _id: '740'
doi: 10.48550/arXiv.2212.12964
extern: '1'
language:
- iso: eng
publication: IEEE Symposium on Security and Privacy. IEEE, New York, NY, USA
status: public
title: Digital Security -- A Question of Perspective. A Large-Scale Telephone Survey
with Four At-Risk User Groups
type: journal_article
user_id: '15458'
year: '2024'
...
---
_id: '49354'
author:
- first_name: Lameya
full_name: Afroze, Lameya
last_name: Afroze
- first_name: Silke
full_name: Merkelbach, Silke
last_name: Merkelbach
- first_name: Sebastian
full_name: von Enzberg, Sebastian
last_name: von Enzberg
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Afroze L, Merkelbach S, von Enzberg S, Dumitrescu R. Domain Knowledge Injection
Guidance for Predictive Maintenance. In: ML4CPS 2023. ; 2024.'
apa: Afroze, L., Merkelbach, S., von Enzberg, S., & Dumitrescu, R. (2024). Domain
Knowledge Injection Guidance for Predictive Maintenance. ML4CPS 2023. ML4CPS
– Machine Learning For Cyber-Physical Systems, Hamburg.
bibtex: '@inproceedings{Afroze_Merkelbach_von Enzberg_Dumitrescu_2024, title={Domain
Knowledge Injection Guidance for Predictive Maintenance}, booktitle={ML4CPS 2023},
author={Afroze, Lameya and Merkelbach, Silke and von Enzberg, Sebastian and Dumitrescu,
Roman}, year={2024} }'
chicago: Afroze, Lameya, Silke Merkelbach, Sebastian von Enzberg, and Roman Dumitrescu.
“Domain Knowledge Injection Guidance for Predictive Maintenance.” In ML4CPS
2023, 2024.
ieee: L. Afroze, S. Merkelbach, S. von Enzberg, and R. Dumitrescu, “Domain Knowledge
Injection Guidance for Predictive Maintenance,” presented at the ML4CPS – Machine
Learning For Cyber-Physical Systems, Hamburg, 2024.
mla: Afroze, Lameya, et al. “Domain Knowledge Injection Guidance for Predictive
Maintenance.” ML4CPS 2023, 2024.
short: 'L. Afroze, S. Merkelbach, S. von Enzberg, R. Dumitrescu, in: ML4CPS 2023,
2024.'
conference:
end_date: 2023-0331
location: Hamburg
name: ML4CPS – Machine Learning For Cyber-Physical Systems
start_date: 2023-03-29
date_created: 2023-11-30T09:59:41Z
date_updated: 2023-11-30T14:09:47Z
department:
- _id: '563'
language:
- iso: eng
publication: ML4CPS 2023
status: public
title: Domain Knowledge Injection Guidance for Predictive Maintenance
type: conference
user_id: '15782'
year: '2024'
...
---
_id: '49363'
author:
- first_name: Michel
full_name: Scholtysik, Michel
id: '50562'
last_name: Scholtysik
- first_name: Malte
full_name: Rohde, Malte
last_name: Rohde
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Scholtysik M, Rohde M, Koldewey C, Dumitrescu R. Circular Product-Service-System
Ideation Canvas – A Framework for the Design of circular Product-Service-System
Ideas. In: ; 2024.'
apa: Scholtysik, M., Rohde, M., Koldewey, C., & Dumitrescu, R. (2024). Circular
Product-Service-System Ideation Canvas – A Framework for the Design of circular
Product-Service-System Ideas.
bibtex: '@inproceedings{Scholtysik_Rohde_Koldewey_Dumitrescu_2024, title={Circular
Product-Service-System Ideation Canvas – A Framework for the Design of circular
Product-Service-System Ideas}, author={Scholtysik, Michel and Rohde, Malte and
Koldewey, Christian and Dumitrescu, Roman}, year={2024} }'
chicago: Scholtysik, Michel, Malte Rohde, Christian Koldewey, and Roman Dumitrescu.
“Circular Product-Service-System Ideation Canvas – A Framework for the Design
of Circular Product-Service-System Ideas,” 2024.
ieee: M. Scholtysik, M. Rohde, C. Koldewey, and R. Dumitrescu, “Circular Product-Service-System
Ideation Canvas – A Framework for the Design of circular Product-Service-System
Ideas,” 2024.
mla: Scholtysik, Michel, et al. Circular Product-Service-System Ideation Canvas
– A Framework for the Design of Circular Product-Service-System Ideas. 2024.
short: 'M. Scholtysik, M. Rohde, C. Koldewey, R. Dumitrescu, in: 2024.'
date_created: 2023-11-30T10:56:31Z
date_updated: 2023-11-30T14:27:45Z
department:
- _id: '563'
language:
- iso: eng
status: public
title: Circular Product-Service-System Ideation Canvas – A Framework for the Design
of circular Product-Service-System Ideas
type: conference
user_id: '50562'
year: '2024'
...
---
_id: '49364'
author:
- first_name: Michel
full_name: Scholtysik, Michel
id: '50562'
last_name: Scholtysik
- first_name: Malte
full_name: Rohde, Malte
last_name: Rohde
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Scholtysik M, Rohde M, Koldewey C, Dumitrescu R. Business strategy taxonomy
and solution patterns for the circular economy. In: ; 2024.'
apa: Scholtysik, M., Rohde, M., Koldewey, C., & Dumitrescu, R. (2024). Business
strategy taxonomy and solution patterns for the circular economy.
bibtex: '@inproceedings{Scholtysik_Rohde_Koldewey_Dumitrescu_2024, title={Business
strategy taxonomy and solution patterns for the circular economy}, author={Scholtysik,
Michel and Rohde, Malte and Koldewey, Christian and Dumitrescu, Roman}, year={2024}
}'
chicago: Scholtysik, Michel, Malte Rohde, Christian Koldewey, and Roman Dumitrescu.
“Business Strategy Taxonomy and Solution Patterns for the Circular Economy,” 2024.
ieee: M. Scholtysik, M. Rohde, C. Koldewey, and R. Dumitrescu, “Business strategy
taxonomy and solution patterns for the circular economy,” 2024.
mla: Scholtysik, Michel, et al. Business Strategy Taxonomy and Solution Patterns
for the Circular Economy. 2024.
short: 'M. Scholtysik, M. Rohde, C. Koldewey, R. Dumitrescu, in: 2024.'
date_created: 2023-11-30T10:57:30Z
date_updated: 2023-11-30T14:27:55Z
department:
- _id: '563'
language:
- iso: eng
status: public
title: Business strategy taxonomy and solution patterns for the circular economy
type: conference
user_id: '50562'
year: '2024'
...
---
_id: '32097'
author:
- first_name: Tobias
full_name: Weich, Tobias
id: '49178'
last_name: Weich
orcid: 0000-0002-9648-6919
- first_name: Yannick
full_name: Guedes Bonthonneau, Yannick
last_name: Guedes Bonthonneau
- first_name: Colin
full_name: Guillarmou, Colin
last_name: Guillarmou
citation:
ama: Weich T, Guedes Bonthonneau Y, Guillarmou C. SRB Measures of Anosov Actions.
Journal of Differential Geometry (to appear) -- arXiv:210312127. Published
online 2024.
apa: Weich, T., Guedes Bonthonneau, Y., & Guillarmou, C. (2024). SRB Measures
of Anosov Actions. Journal of Differential Geometry (to Appear) -- ArXiv:2103.12127.
bibtex: '@article{Weich_Guedes Bonthonneau_Guillarmou_2024, title={SRB Measures
of Anosov Actions}, journal={Journal of Differential Geometry (to appear) --
arXiv:2103.12127}, author={Weich, Tobias and Guedes Bonthonneau, Yannick and Guillarmou,
Colin}, year={2024} }'
chicago: Weich, Tobias, Yannick Guedes Bonthonneau, and Colin Guillarmou. “SRB Measures
of Anosov Actions.” Journal of Differential Geometry (to Appear) -- ArXiv:2103.12127,
2024.
ieee: T. Weich, Y. Guedes Bonthonneau, and C. Guillarmou, “SRB Measures of Anosov
Actions,” Journal of Differential Geometry (to appear) -- arXiv:2103.12127,
2024.
mla: Weich, Tobias, et al. “SRB Measures of Anosov Actions.” Journal of Differential
Geometry (to Appear) -- ArXiv:2103.12127, 2024.
short: T. Weich, Y. Guedes Bonthonneau, C. Guillarmou, Journal of Differential Geometry
(to Appear) -- ArXiv:2103.12127 (2024).
date_created: 2022-06-22T09:56:23Z
date_updated: 2023-12-21T09:47:22Z
ddc:
- '510'
department:
- _id: '10'
- _id: '623'
- _id: '548'
external_id:
arxiv:
- https://arxiv.org/abs/2103.12127
file:
- access_level: open_access
content_type: application/pdf
creator: weich
date_created: 2022-06-22T09:56:08Z
date_updated: 2022-06-22T09:56:08Z
file_id: '32098'
file_name: 2103.12127.pdf
file_size: 745870
relation: main_file
file_date_updated: 2022-06-22T09:56:08Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: Journal of Differential Geometry (to appear) -- arXiv:2103.12127
status: public
title: SRB Measures of Anosov Actions
type: journal_article
user_id: '49178'
year: '2024'
...
---
_id: '50287'
author:
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Pascal
full_name: Kneuper, Pascal
id: '47367'
last_name: Kneuper
- first_name: Heiko G.
full_name: Kurz, Heiko G.
last_name: Kurz
- first_name: March-Michael
full_name: Meinecke, March-Michael
last_name: Meinecke
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
citation:
ama: 'Kruse S, Schwabe T, Kneuper P, Kurz HG, Meinecke M-M, Scheytt C. Analysis
and Simulation of a Photonic Multiband FMCW Radar Sensor System using Nyquist
Pulses. In: German Microwave Conference (GeMiC) . ; 2024.'
apa: Kruse, S., Schwabe, T., Kneuper, P., Kurz, H. G., Meinecke, M.-M., & Scheytt,
C. (2024). Analysis and Simulation of a Photonic Multiband FMCW Radar Sensor System
using Nyquist Pulses. German Microwave Conference (GeMiC) .
bibtex: '@inproceedings{Kruse_Schwabe_Kneuper_Kurz_Meinecke_Scheytt_2024, place={Duisburg},
title={Analysis and Simulation of a Photonic Multiband FMCW Radar Sensor System
using Nyquist Pulses}, booktitle={German Microwave Conference (GeMiC) }, author={Kruse,
Stephan and Schwabe, Tobias and Kneuper, Pascal and Kurz, Heiko G. and Meinecke,
March-Michael and Scheytt, Christoph}, year={2024} }'
chicago: Kruse, Stephan, Tobias Schwabe, Pascal Kneuper, Heiko G. Kurz, March-Michael
Meinecke, and Christoph Scheytt. “Analysis and Simulation of a Photonic Multiband
FMCW Radar Sensor System Using Nyquist Pulses.” In German Microwave Conference
(GeMiC) . Duisburg, 2024.
ieee: S. Kruse, T. Schwabe, P. Kneuper, H. G. Kurz, M.-M. Meinecke, and C. Scheytt,
“Analysis and Simulation of a Photonic Multiband FMCW Radar Sensor System using
Nyquist Pulses,” 2024.
mla: Kruse, Stephan, et al. “Analysis and Simulation of a Photonic Multiband FMCW
Radar Sensor System Using Nyquist Pulses.” German Microwave Conference (GeMiC)
, 2024.
short: 'S. Kruse, T. Schwabe, P. Kneuper, H.G. Kurz, M.-M. Meinecke, C. Scheytt,
in: German Microwave Conference (GeMiC) , Duisburg, 2024.'
conference:
end_date: 2024.03.13
start_date: 2024.03.11
date_created: 2024-01-09T08:12:04Z
date_updated: 2024-01-09T08:12:17Z
department:
- _id: '58'
language:
- iso: eng
place: Duisburg
publication: 'German Microwave Conference (GeMiC) '
related_material:
link:
- relation: confirmation
url: https://gemic2024.org/
status: public
title: Analysis and Simulation of a Photonic Multiband FMCW Radar Sensor System using
Nyquist Pulses
type: conference
user_id: '15931'
year: '2024'
...
---
_id: '46469'
abstract:
- lang: eng
text: 'We show how to learn discrete field theories from observational data of fields
on a space-time lattice. For this, we train a neural network model of a discrete
Lagrangian density such that the discrete Euler--Lagrange equations are consistent
with the given training data. We, thus, obtain a structure-preserving machine
learning architecture. Lagrangian densities are not uniquely defined by the solutions
of a field theory. We introduce a technique to derive regularisers for the training
process which optimise numerical regularity of the discrete field theory. Minimisation
of the regularisers guarantees that close to the training data the discrete field
theory behaves robust and efficient when used in numerical simulations. Further,
we show how to identify structurally simple solutions of the underlying continuous
field theory such as travelling waves. This is possible even when travelling waves
are not present in the training data. This is compared to data-driven model order
reduction based approaches, which struggle to identify suitable latent spaces
containing structurally simple solutions when these are not present in the training
data. Ideas are demonstrated on examples based on the wave equation and the Schrödinger
equation. '
article_number: '013104'
article_type: original
author:
- first_name: Christian
full_name: Offen, Christian
id: '85279'
last_name: Offen
orcid: 0000-0002-5940-8057
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
citation:
ama: Offen C, Ober-Blöbaum S. Learning of discrete models of variational PDEs from
data. Chaos. 2024;34(1). doi:10.1063/5.0172287
apa: Offen, C., & Ober-Blöbaum, S. (2024). Learning of discrete models of variational
PDEs from data. Chaos, 34(1), Article 013104. https://doi.org/10.1063/5.0172287
bibtex: '@article{Offen_Ober-Blöbaum_2024, title={Learning of discrete models of
variational PDEs from data}, volume={34}, DOI={10.1063/5.0172287},
number={1013104}, journal={Chaos}, publisher={AIP Publishing}, author={Offen,
Christian and Ober-Blöbaum, Sina}, year={2024} }'
chicago: Offen, Christian, and Sina Ober-Blöbaum. “Learning of Discrete Models of
Variational PDEs from Data.” Chaos 34, no. 1 (2024). https://doi.org/10.1063/5.0172287.
ieee: 'C. Offen and S. Ober-Blöbaum, “Learning of discrete models of variational
PDEs from data,” Chaos, vol. 34, no. 1, Art. no. 013104, 2024, doi: 10.1063/5.0172287.'
mla: Offen, Christian, and Sina Ober-Blöbaum. “Learning of Discrete Models of Variational
PDEs from Data.” Chaos, vol. 34, no. 1, 013104, AIP Publishing, 2024, doi:10.1063/5.0172287.
short: C. Offen, S. Ober-Blöbaum, Chaos 34 (2024).
date_created: 2023-08-10T08:24:48Z
date_updated: 2024-01-09T11:29:06Z
ddc:
- '510'
department:
- _id: '636'
doi: 10.1063/5.0172287
external_id:
arxiv:
- '2308.05082 '
file:
- access_level: open_access
content_type: application/pdf
creator: coffen
date_created: 2024-01-09T10:48:38Z
date_updated: 2024-01-09T10:48:38Z
file_id: '50376'
file_name: Accepted manuscript with AIP banner CHA23-AR-01370.pdf
file_size: 13222105
relation: main_file
title: Accepted Manuscript Chaos
- access_level: open_access
content_type: application/pdf
creator: coffen
date_created: 2024-01-09T11:19:49Z
date_updated: 2024-01-09T11:19:49Z
description: |-
We show how to learn discrete field theories from observational data of fields on a space-time lattice. For this, we train
a neural network model of a discrete Lagrangian density such that the discrete Euler–Lagrange equations are consistent
with the given training data. We, thus, obtain a structure-preserving machine learning architecture. Lagrangian
densities are not uniquely defined by the solutions of a field theory. We introduce a technique to derive regularisers for
the training process which optimise numerical regularity of the discrete field theory. Minimisation of the regularisers
guarantees that close to the training data the discrete field theory behaves robust and efficient when used in numerical
simulations. Further, we show how to identify structurally simple solutions of the underlying continuous field theory
such as travelling waves. This is possible even when travelling waves are not present in the training data. This is
compared to data-driven model order reduction based approaches, which struggle to identify suitable latent spaces
containing structurally simple solutions when these are not present in the training data. Ideas are demonstrated on
examples based on the wave equation and the Schrödinger equation.
file_id: '50390'
file_name: LDensityPDE_AIP.pdf
file_size: 12960884
relation: main_file
title: Learning of discrete models of variational PDEs from data
file_date_updated: 2024-01-09T11:19:49Z
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issue: '1'
language:
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oa: '1'
publication: Chaos
publication_identifier:
issn:
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publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
related_material:
link:
- description: GitHub
relation: software
url: https://github.com/Christian-Offen/DLNN_pde
status: public
title: Learning of discrete models of variational PDEs from data
type: journal_article
user_id: '85279'
volume: 34
year: '2024'
...
---
_id: '50476'
author:
- first_name: Sarah Claudia
full_name: Krings, Sarah Claudia
id: '64063'
last_name: Krings
orcid: 0000-0001-8040-7553
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
citation:
ama: 'Krings SC, Yigitbas E. TARPS: A Toolbox for Enhancing Privacy and Security
for Collaborative AR. In: Proceedings of the 16th ACM SIGCHI Symposium on Engineering
Interactive Computing Systems (EICS 2024) (to Appear). ACM; 2024.'
apa: 'Krings, S. C., & Yigitbas, E. (2024). TARPS: A Toolbox for Enhancing Privacy
and Security for Collaborative AR. Proceedings of the 16th ACM SIGCHI Symposium
on Engineering Interactive Computing Systems (EICS 2024) (to Appear).'
bibtex: '@inproceedings{Krings_Yigitbas_2024, title={TARPS: A Toolbox for Enhancing
Privacy and Security for Collaborative AR}, booktitle={Proceedings of the 16th
ACM SIGCHI Symposium on Engineering Interactive Computing Systems (EICS 2024)
(to appear)}, publisher={ACM}, author={Krings, Sarah Claudia and Yigitbas, Enes},
year={2024} }'
chicago: 'Krings, Sarah Claudia, and Enes Yigitbas. “TARPS: A Toolbox for Enhancing
Privacy and Security for Collaborative AR.” In Proceedings of the 16th ACM
SIGCHI Symposium on Engineering Interactive Computing Systems (EICS 2024) (to
Appear). ACM, 2024.'
ieee: 'S. C. Krings and E. Yigitbas, “TARPS: A Toolbox for Enhancing Privacy and
Security for Collaborative AR,” 2024.'
mla: 'Krings, Sarah Claudia, and Enes Yigitbas. “TARPS: A Toolbox for Enhancing
Privacy and Security for Collaborative AR.” Proceedings of the 16th ACM SIGCHI
Symposium on Engineering Interactive Computing Systems (EICS 2024) (to Appear),
ACM, 2024.'
short: 'S.C. Krings, E. Yigitbas, in: Proceedings of the 16th ACM SIGCHI Symposium
on Engineering Interactive Computing Systems (EICS 2024) (to Appear), ACM, 2024.'
date_created: 2024-01-12T15:11:58Z
date_updated: 2024-01-12T15:12:11Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: Proceedings of the 16th ACM SIGCHI Symposium on Engineering Interactive
Computing Systems (EICS 2024) (to appear)
publisher: ACM
status: public
title: 'TARPS: A Toolbox for Enhancing Privacy and Security for Collaborative AR'
type: conference
user_id: '8447'
year: '2024'
...
---
_id: '50554'
author:
- first_name: Susanne
full_name: Prediger, Susanne
last_name: Prediger
- first_name: Lena
full_name: Wessel, Lena
id: '85190'
last_name: Wessel
citation:
ama: 'Prediger S, Wessel L. 31 Sprachbildung im berufsbezogenen Mathematikunterricht.
In: Efing C, Kalkavan-Aydin Z, eds. Berufs-und Fachsprache Deutsch in Wissenschaft
und Praxis. Vol Band 3. DaZ-Handbücher. DE GRUYTER; 2024:363-372.'
apa: 'Prediger, S., & Wessel, L. (2024). 31 Sprachbildung im berufsbezogenen
Mathematikunterricht. In C. Efing & Z. Kalkavan-Aydin (Eds.), Berufs-und
Fachsprache Deutsch in Wissenschaft und Praxis: Vol. Band 3 (pp. 363–372).
DE GRUYTER.'
bibtex: '@inbook{Prediger_Wessel_2024, place={Berlin}, series={DaZ-Handbücher},
title={31 Sprachbildung im berufsbezogenen Mathematikunterricht.}, volume={Band
3}, booktitle={Berufs-und Fachsprache Deutsch in Wissenschaft und Praxis}, publisher={DE
GRUYTER}, author={Prediger, Susanne and Wessel, Lena}, editor={Efing, Christian
and Kalkavan-Aydin, Zeynep}, year={2024}, pages={363–372}, collection={DaZ-Handbücher}
}'
chicago: 'Prediger, Susanne, and Lena Wessel. “31 Sprachbildung im berufsbezogenen
Mathematikunterricht.” In Berufs-und Fachsprache Deutsch in Wissenschaft und
Praxis, edited by Christian Efing and Zeynep Kalkavan-Aydin, Band 3:363–72.
DaZ-Handbücher. Berlin: DE GRUYTER, 2024.'
ieee: 'S. Prediger and L. Wessel, “31 Sprachbildung im berufsbezogenen Mathematikunterricht.,”
in Berufs-und Fachsprache Deutsch in Wissenschaft und Praxis, vol. Band
3, C. Efing and Z. Kalkavan-Aydin, Eds. Berlin: DE GRUYTER, 2024, pp. 363–372.'
mla: Prediger, Susanne, and Lena Wessel. “31 Sprachbildung im berufsbezogenen Mathematikunterricht.”
Berufs-und Fachsprache Deutsch in Wissenschaft und Praxis, edited by Christian
Efing and Zeynep Kalkavan-Aydin, vol. Band 3, DE GRUYTER, 2024, pp. 363–72.
short: 'S. Prediger, L. Wessel, in: C. Efing, Z. Kalkavan-Aydin (Eds.), Berufs-und
Fachsprache Deutsch in Wissenschaft und Praxis, DE GRUYTER, Berlin, 2024, pp.
363–372.'
date_created: 2024-01-17T10:58:04Z
date_updated: 2024-01-17T11:07:21Z
department:
- _id: '34'
- _id: '10'
- _id: '643'
editor:
- first_name: Christian
full_name: Efing, Christian
last_name: Efing
- first_name: Zeynep
full_name: Kalkavan-Aydin, Zeynep
last_name: Kalkavan-Aydin
language:
- iso: ger
main_file_link:
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url: https://www.degruyter.com/document/doi/10.1515/9783110745504/pdf?licenseType=restricted#page=381
oa: '1'
page: 363-372
place: Berlin
publication: Berufs-und Fachsprache Deutsch in Wissenschaft und Praxis
publication_identifier:
isbn:
- 978-3-11-074544-3
publication_status: published
publisher: DE GRUYTER
series_title: DaZ-Handbücher
status: public
title: 31 Sprachbildung im berufsbezogenen Mathematikunterricht.
type: book_chapter
user_id: '37888'
volume: Band 3
year: '2024'
...