---
_id: '45716'
author:
- first_name: Julia
full_name: Eckel, Julia
id: '94407'
last_name: Eckel
orcid: 0000-0001-5352-9715
- first_name: Elisa
full_name: Linseisen, Elisa
last_name: Linseisen
citation:
ama: 'Eckel J, Linseisen E. The Virus Is Present, Presence Is Virulent: Being Co(m)present
With Others in Times of Corona. In: Steinhoff H, ed. Epidemics and Othering.
The Biopolitics of COVID-19 in Historical and Cultural Perspectives. transcript.'
apa: 'Eckel, J., & Linseisen, E. (n.d.). The Virus Is Present, Presence Is Virulent:
Being Co(m)present With Others in Times of Corona. In H. Steinhoff (Ed.), Epidemics
and Othering. The Biopolitics of COVID-19 in Historical and Cultural Perspectives.
transcript.'
bibtex: '@inbook{Eckel_Linseisen, place={Bielefeld}, title={The Virus Is Present,
Presence Is Virulent: Being Co(m)present With Others in Times of Corona}, booktitle={Epidemics
and Othering. The Biopolitics of COVID-19 in Historical and Cultural Perspectives},
publisher={transcript}, author={Eckel, Julia and Linseisen, Elisa}, editor={Steinhoff,
Heike} }'
chicago: 'Eckel, Julia, and Elisa Linseisen. “The Virus Is Present, Presence Is
Virulent: Being Co(m)Present With Others in Times of Corona.” In Epidemics
and Othering. The Biopolitics of COVID-19 in Historical and Cultural Perspectives,
edited by Heike Steinhoff. Bielefeld: transcript, n.d.'
ieee: 'J. Eckel and E. Linseisen, “The Virus Is Present, Presence Is Virulent: Being
Co(m)present With Others in Times of Corona,” in Epidemics and Othering. The
Biopolitics of COVID-19 in Historical and Cultural Perspectives, H. Steinhoff,
Ed. Bielefeld: transcript.'
mla: 'Eckel, Julia, and Elisa Linseisen. “The Virus Is Present, Presence Is Virulent:
Being Co(m)Present With Others in Times of Corona.” Epidemics and Othering.
The Biopolitics of COVID-19 in Historical and Cultural Perspectives, edited
by Heike Steinhoff, transcript.'
short: 'J. Eckel, E. Linseisen, in: H. Steinhoff (Ed.), Epidemics and Othering.
The Biopolitics of COVID-19 in Historical and Cultural Perspectives, transcript,
Bielefeld, n.d.'
date_created: 2023-06-22T14:54:22Z
date_updated: 2023-06-22T14:58:03Z
department:
- _id: '11'
- _id: '731'
editor:
- first_name: Heike
full_name: Steinhoff, Heike
last_name: Steinhoff
language:
- iso: eng
place: Bielefeld
publication: Epidemics and Othering. The Biopolitics of COVID-19 in Historical and
Cultural Perspectives
publication_status: accepted
publisher: transcript
related_material:
link:
- relation: supplementary_material
url: https://www.transcript-verlag.de/978-3-8376-6505-5/epidemics-and-othering/
status: public
title: 'The Virus Is Present, Presence Is Virulent: Being Co(m)present With Others
in Times of Corona'
type: book_chapter
user_id: '94407'
year: '2023'
...
---
_id: '36842'
citation:
ama: 'Eckel J, Ernst C, Schröter J, eds. Navigationen: Tech | Demo. Vol 23.;
2023.'
apa: 'Navigationen: Tech | Demo. (2023). In J. Eckel, C. Ernst, & J. Schröter
(Eds.), Navigationen - Zeitschrift für Medien- und Kulturwissenschaften
(Vol. 23, Issue 1).'
bibtex: '@book{Eckel_Ernst_Schröter_2023, title={Navigationen: Tech | Demo}, volume={23},
number={1}, journal={Navigationen - Zeitschrift für Medien- und Kulturwissenschaften},
year={2023} }'
chicago: 'Eckel, Julia, Christoph Ernst, and Jens Schröter, eds. Navigationen:
Tech | Demo. Navigationen - Zeitschrift Für Medien- Und Kulturwissenschaften.
Vol. 23, 2023.'
ieee: 'J. Eckel, C. Ernst, and J. Schröter, Eds., Navigationen: Tech | Demo,
vol. 23, no. 1. 2023.'
mla: 'Eckel, Julia, et al., editors. “Navigationen: Tech | Demo.” Navigationen
- Zeitschrift Für Medien- Und Kulturwissenschaften, vol. 23, no. 1, 2023.'
short: 'J. Eckel, C. Ernst, J. Schröter, eds., Navigationen: Tech | Demo, 2023.'
date_created: 2023-01-15T11:15:39Z
date_updated: 2023-06-22T14:57:49Z
editor:
- first_name: Julia
full_name: Eckel, Julia
id: '94407'
last_name: Eckel
orcid: 0000-0001-5352-9715
- first_name: Christoph
full_name: Ernst, Christoph
last_name: Ernst
- first_name: Jens
full_name: Schröter, Jens
last_name: Schröter
intvolume: ' 23'
issue: '1'
keyword:
- tech demo
- technology demonstration
- demo or die
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dspace.ub.uni-siegen.de/bitstream/ubsi/2490/3/TechDemo_Navigationen_1_2023.pdf
oa: '1'
publication: Navigationen - Zeitschrift für Medien- und Kulturwissenschaften
publication_identifier:
issn:
- 1619-1641
publication_status: published
related_material:
link:
- relation: supplementary_material
url: https://www.universi.uni-siegen.de/katalog/zeitschriften/navigationen/997672.html
status: public
title: 'Navigationen: Tech | Demo'
type: journal_editor
user_id: '94407'
volume: 23
year: '2023'
...
---
_id: '45757'
abstract:
- lang: eng
text: "AbstractThree prominent low order implicit
time integration schemes are the first order implicit Euler-method, the second
order trapezoidal rule and the second order Ellsiepen method. Its advantages are
stability and comparatively low computational cost, however, they require the
solution of a nonlinear system of equations. This paper presents a general approach
for the construction of third order Runge–Kutta methods by embedding the above
mentioned implicit schemes into the class of ELDIRK-methods. These will be defined
to have an Explicit Last stage in the general Butcher
array of Diagonal Implicit Runge–Kutta (DIRK) methods,
with the consequence, that no additional system of equations must be solved. The
main results—valid also for non-linear ordinary differential equations—are as
follows: Two extra function calculations are required in order to embed the implicit
Euler-method and one extra function calculation is required for the trapezoidal-rule
and the Ellsiepen method, in order to obtain the third order properties, respectively.
Two numerical examples are concerned with a parachute with viscous damping and
a two-dimensional laser beam simulation. Here, we verify the higher order convergence
behaviours of the proposed new ELDIRK-methods, and its successful performances
for asymptotically exact global error estimation of so-called reversed embedded
RK-method are shown.\r\n"
author:
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Mahnken R. Derivation of third order Runge–Kutta methods (ELDIRK) by embedding
of lower order implicit time integration schemes for local and global error estimation.
Computational Mechanics. Published online 2023. doi:10.1007/s00466-023-02347-2
apa: Mahnken, R. (2023). Derivation of third order Runge–Kutta methods (ELDIRK)
by embedding of lower order implicit time integration schemes for local and global
error estimation. Computational Mechanics. https://doi.org/10.1007/s00466-023-02347-2
bibtex: '@article{Mahnken_2023, title={Derivation of third order Runge–Kutta methods
(ELDIRK) by embedding of lower order implicit time integration schemes for local
and global error estimation}, DOI={10.1007/s00466-023-02347-2},
journal={Computational Mechanics}, publisher={Springer Science and Business Media
LLC}, author={Mahnken, Rolf}, year={2023} }'
chicago: Mahnken, Rolf. “Derivation of Third Order Runge–Kutta Methods (ELDIRK)
by Embedding of Lower Order Implicit Time Integration Schemes for Local and Global
Error Estimation.” Computational Mechanics, 2023. https://doi.org/10.1007/s00466-023-02347-2.
ieee: 'R. Mahnken, “Derivation of third order Runge–Kutta methods (ELDIRK) by embedding
of lower order implicit time integration schemes for local and global error estimation,”
Computational Mechanics, 2023, doi: 10.1007/s00466-023-02347-2.'
mla: Mahnken, Rolf. “Derivation of Third Order Runge–Kutta Methods (ELDIRK) by Embedding
of Lower Order Implicit Time Integration Schemes for Local and Global Error Estimation.”
Computational Mechanics, Springer Science and Business Media LLC, 2023,
doi:10.1007/s00466-023-02347-2.
short: R. Mahnken, Computational Mechanics (2023).
date_created: 2023-06-23T06:47:36Z
date_updated: 2023-06-23T06:48:42Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1007/s00466-023-02347-2
keyword:
- Applied Mathematics
- Computational Mathematics
- Computational Theory and Mathematics
- Mechanical Engineering
- Ocean Engineering
- Computational Mechanics
language:
- iso: eng
publication: Computational Mechanics
publication_identifier:
issn:
- 0178-7675
- 1432-0924
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Derivation of third order Runge–Kutta methods (ELDIRK) by embedding of lower
order implicit time integration schemes for local and global error estimation
type: journal_article
user_id: '335'
year: '2023'
...
---
_id: '45759'
author:
- first_name: Nilab
full_name: Abbas, Nilab
id: '92874'
last_name: Abbas
- first_name: Anna Brigitte
full_name: Bauer, Anna Brigitte
id: '24755'
last_name: Bauer
orcid: 0000-0002-1742-3099
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
citation:
ama: 'Abbas N, Bauer AB, Reinhold P. PSΦ: Entwicklung von Unterstützungsmaßnahmen
für Theoretische Physik. In: van Vorst H, Gesellschaft für Didaktik der Chemie
und Physik, eds. Lernen, Lehren und Forschen in einer digital geprägten Welt.
; 2023.'
apa: 'Abbas, N., Bauer, A. B., & Reinhold, P. (2023). PSΦ: Entwicklung von Unterstützungsmaßnahmen
für Theoretische Physik. In H. van Vorst & Gesellschaft für Didaktik der Chemie
und Physik (Eds.), Lernen, Lehren und Forschen in einer digital geprägten Welt.'
bibtex: '@inproceedings{Abbas_Bauer_Reinhold_2023, place={Essen}, title={PSΦ: Entwicklung
von Unterstützungsmaßnahmen für Theoretische Physik}, booktitle={Lernen, Lehren
und Forschen in einer digital geprägten Welt}, author={Abbas, Nilab and Bauer,
Anna Brigitte and Reinhold, Peter}, editor={van Vorst, Helena and Gesellschaft
für Didaktik der Chemie und Physik}, year={2023} }'
chicago: 'Abbas, Nilab, Anna Brigitte Bauer, and Peter Reinhold. “PSΦ: Entwicklung
von Unterstützungsmaßnahmen für Theoretische Physik.” In Lernen, Lehren und
Forschen in einer digital geprägten Welt, edited by Helena van Vorst and Gesellschaft
für Didaktik der Chemie und Physik. Essen, 2023.'
ieee: 'N. Abbas, A. B. Bauer, and P. Reinhold, “PSΦ: Entwicklung von Unterstützungsmaßnahmen
für Theoretische Physik,” in Lernen, Lehren und Forschen in einer digital geprägten
Welt, Aachen 2023, 2023.'
mla: 'Abbas, Nilab, et al. “PSΦ: Entwicklung von Unterstützungsmaßnahmen für Theoretische
Physik.” Lernen, Lehren und Forschen in einer digital geprägten Welt, edited
by Helena van Vorst and Gesellschaft für Didaktik der Chemie und Physik, 2023.'
short: 'N. Abbas, A.B. Bauer, P. Reinhold, in: H. van Vorst, Gesellschaft für Didaktik
der Chemie und Physik (Eds.), Lernen, Lehren und Forschen in einer digital geprägten
Welt, Essen, 2023.'
conference:
location: Aachen 2023
name: Jahrestagung GDCP
corporate_editor:
- Gesellschaft für Didaktik der Chemie und Physik
date_created: 2023-06-23T07:05:10Z
date_updated: 2023-06-23T08:20:27Z
department:
- _id: '299'
- _id: '651'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2023/05/PSY15_Abbas.pdf
oa: '1'
place: Essen
publication: Lernen, Lehren und Forschen in einer digital geprägten Welt
publication_status: published
status: public
title: 'PSΦ: Entwicklung von Unterstützungsmaßnahmen für Theoretische Physik'
type: conference
user_id: '24755'
year: '2023'
...
---
_id: '45758'
author:
- first_name: Anna Brigitte
full_name: Bauer, Anna Brigitte
id: '24755'
last_name: Bauer
orcid: 0000-0002-1742-3099
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
citation:
ama: 'Bauer AB, Reinhold P. PSФ: Entwicklung einer abgestimmten Studieneingangsphase
(Physik) . In: van Vorst H, Gesellschaft für Didaktik der Chemie und Physik, eds.
Lernen, Lehren und Forschen in einer digital geprägten Welt. ; 2023.'
apa: 'Bauer, A. B., & Reinhold, P. (2023). PSФ: Entwicklung einer abgestimmten
Studieneingangsphase (Physik) . In H. van Vorst & Gesellschaft für Didaktik
der Chemie und Physik (Eds.), Lernen, Lehren und Forschen in einer digital
geprägten Welt.'
bibtex: '@inproceedings{Bauer_Reinhold_2023, place={Essen}, title={PSФ: Entwicklung
einer abgestimmten Studieneingangsphase (Physik) }, booktitle={Lernen, Lehren
und Forschen in einer digital geprägten Welt}, author={Bauer, Anna Brigitte and
Reinhold, Peter}, editor={van Vorst, Helena and Gesellschaft für Didaktik der
Chemie und Physik}, year={2023} }'
chicago: 'Bauer, Anna Brigitte, and Peter Reinhold. “PSФ: Entwicklung einer abgestimmten
Studieneingangsphase (Physik) .” In Lernen, Lehren und Forschen in einer digital
geprägten Welt, edited by Helena van Vorst and Gesellschaft für Didaktik der
Chemie und Physik. Essen, 2023.'
ieee: 'A. B. Bauer and P. Reinhold, “PSФ: Entwicklung einer abgestimmten Studieneingangsphase
(Physik) ,” in Lernen, Lehren und Forschen in einer digital geprägten Welt,
Aachen 2022, 2023.'
mla: 'Bauer, Anna Brigitte, and Peter Reinhold. “PSФ: Entwicklung einer abgestimmten
Studieneingangsphase (Physik) .” Lernen, Lehren und Forschen in einer digital
geprägten Welt, edited by Helena van Vorst and Gesellschaft für Didaktik der
Chemie und Physik, 2023.'
short: 'A.B. Bauer, P. Reinhold, in: H. van Vorst, Gesellschaft für Didaktik der
Chemie und Physik (Eds.), Lernen, Lehren und Forschen in einer digital geprägten
Welt, Essen, 2023.'
conference:
location: Aachen 2022
name: Jahrestagung GDCP
corporate_editor:
- Gesellschaft für Didaktik der Chemie und Physik
date_created: 2023-06-23T07:02:26Z
date_updated: 2023-06-23T08:20:37Z
department:
- _id: '299'
- _id: '651'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2023/05/PSY13_Bauer.pdf
oa: '1'
place: Essen
publication: Lernen, Lehren und Forschen in einer digital geprägten Welt
publication_status: published
status: public
title: 'PSФ: Entwicklung einer abgestimmten Studieneingangsphase (Physik) '
type: conference
user_id: '24755'
year: '2023'
...
---
_id: '45763'
abstract:
- lang: eng
text: |-
Abstract
The development of potential theory heightens the understanding of fundamental interactions in quantum systems. In this paper, the bound state solution of the modified radial Klein-Gordon equation is presented for generalised tanh-shaped hyperbolic potential from the Nikiforov-Uvarov method. The resulting energy eigenvalues and corresponding radial wave functions are expressed in terms of the Jacobi polynomials for arbitrary $l$ states. It is also demonstrated that energy eigenvalues strongly correlate with potential parameters for quantum states. Considering particular cases, the generalised tanh-shaped hyperbolic potential and its derived energy eigenvalues exhibit good agreement with the reported findings. Furthermore, the rovibrational energies are calculated for three representative diatomic molecules, namely $\rm{H_{2}}$, $\rm{HCl}$ and $\rm{O_{2}}$. The lowest excitation energies are in perfect agreement with experimental results. Overall, the potential model is displayed to be a viable candidate for concurrently prescribing numerous quantum systems.
author:
- first_name: Vatan
full_name: Badalov, Vatan
last_name: Badalov
- first_name: Sabuhi
full_name: Badalov, Sabuhi
last_name: Badalov
citation:
ama: 'Badalov V, Badalov S. Generalised tanh-shaped hyperbolic potential: Klein-Gordon
equation’s bound state solution. Communications in Theoretical Physics.
Published online 2023. doi:10.1088/1572-9494/acd441'
apa: 'Badalov, V., & Badalov, S. (2023). Generalised tanh-shaped hyperbolic
potential: Klein-Gordon equation’s bound state solution. Communications in
Theoretical Physics. https://doi.org/10.1088/1572-9494/acd441'
bibtex: '@article{Badalov_Badalov_2023, title={Generalised tanh-shaped hyperbolic
potential: Klein-Gordon equation’s bound state solution}, DOI={10.1088/1572-9494/acd441},
journal={Communications in Theoretical Physics}, publisher={IOP Publishing}, author={Badalov,
Vatan and Badalov, Sabuhi}, year={2023} }'
chicago: 'Badalov, Vatan, and Sabuhi Badalov. “Generalised Tanh-Shaped Hyperbolic
Potential: Klein-Gordon Equation’s Bound State Solution.” Communications in
Theoretical Physics, 2023. https://doi.org/10.1088/1572-9494/acd441.'
ieee: 'V. Badalov and S. Badalov, “Generalised tanh-shaped hyperbolic potential:
Klein-Gordon equation’s bound state solution,” Communications in Theoretical
Physics, 2023, doi: 10.1088/1572-9494/acd441.'
mla: 'Badalov, Vatan, and Sabuhi Badalov. “Generalised Tanh-Shaped Hyperbolic Potential:
Klein-Gordon Equation’s Bound State Solution.” Communications in Theoretical
Physics, IOP Publishing, 2023, doi:10.1088/1572-9494/acd441.'
short: V. Badalov, S. Badalov, Communications in Theoretical Physics (2023).
date_created: 2023-06-24T19:40:20Z
date_updated: 2023-06-24T19:40:56Z
doi: 10.1088/1572-9494/acd441
keyword:
- Physics and Astronomy (miscellaneous)
publication: Communications in Theoretical Physics
publication_identifier:
issn:
- 0253-6102
- 1572-9494
publication_status: published
publisher: IOP Publishing
status: public
title: 'Generalised tanh-shaped hyperbolic potential: Klein-Gordon equation''s bound
state solution'
type: journal_article
user_id: '78800'
year: '2023'
...
---
_id: '45762'
author:
- first_name: Florian
full_name: Simon-Mertens, Florian
last_name: Simon-Mertens
citation:
ama: Simon-Mertens F. Effizienzanalyse Leichtgewichtiger Neuronaler Netze Für
FPGA-Basierte Modulationsklassifikation.; 2023.
apa: Simon-Mertens, F. (2023). Effizienzanalyse leichtgewichtiger Neuronaler
Netze für FPGA-basierte Modulationsklassifikation.
bibtex: '@book{Simon-Mertens_2023, title={Effizienzanalyse leichtgewichtiger Neuronaler
Netze für FPGA-basierte Modulationsklassifikation}, author={Simon-Mertens, Florian},
year={2023} }'
chicago: Simon-Mertens, Florian. Effizienzanalyse Leichtgewichtiger Neuronaler
Netze Für FPGA-Basierte Modulationsklassifikation, 2023.
ieee: F. Simon-Mertens, Effizienzanalyse leichtgewichtiger Neuronaler Netze für
FPGA-basierte Modulationsklassifikation. 2023.
mla: Simon-Mertens, Florian. Effizienzanalyse Leichtgewichtiger Neuronaler Netze
Für FPGA-Basierte Modulationsklassifikation. 2023.
short: F. Simon-Mertens, Effizienzanalyse Leichtgewichtiger Neuronaler Netze Für
FPGA-Basierte Modulationsklassifikation, 2023.
date_created: 2023-06-23T10:41:54Z
date_updated: 2023-06-23T10:42:08Z
department:
- _id: '78'
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
status: public
supervisor:
- first_name: Felix
full_name: Jentzsch, Felix
id: '55631'
last_name: Jentzsch
orcid: 0000-0003-4987-5708
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
title: Effizienzanalyse leichtgewichtiger Neuronaler Netze für FPGA-basierte Modulationsklassifikation
type: bachelorsthesis
user_id: '55631'
year: '2023'
...
---
_id: '43827'
abstract:
- lang: eng
text: A series of new organic donor–π–acceptor dyes incorporating a diquat moiety
as a novel electron-acceptor unit have been synthesized and characterized. The
analytical data were supported by DFT calculations. These dyes were explored in
the aerobic thiocyanation of indoles and pyrroles. Here they showed a high photocatalytic
activity under visible light, giving isolated yields of up to 97 %. In addition,
the photocatalytic activity of standalone diquat and methyl viologen through formation
of an electron donor acceptor complex is presented.
article_type: original
author:
- first_name: Armin
full_name: Meier, Armin
last_name: Meier
- first_name: Sabuhi
full_name: Badalov, Sabuhi
id: '78800'
last_name: Badalov
orcid: 0000-0002-8481-4161
- first_name: Timur
full_name: Biktagirov, Timur
id: '65612'
last_name: Biktagirov
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: René
full_name: Wilhelm, René
last_name: Wilhelm
citation:
ama: 'Meier A, Badalov S, Biktagirov T, Schmidt WG, Wilhelm R. Diquat Based Dyes:
A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation. Chemistry
– A European Journal. 2023;29(22):e202203541. doi:10.1002/chem.202203541'
apa: 'Meier, A., Badalov, S., Biktagirov, T., Schmidt, W. G., & Wilhelm, R.
(2023). Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in
Aerobic Thiocyanation. Chemistry – A European Journal, 29(22), e202203541.
https://doi.org/10.1002/chem.202203541'
bibtex: '@article{Meier_Badalov_Biktagirov_Schmidt_Wilhelm_2023, title={Diquat Based
Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation},
volume={29}, DOI={10.1002/chem.202203541},
number={22}, journal={Chemistry – A European Journal}, publisher={Wiley}, author={Meier,
Armin and Badalov, Sabuhi and Biktagirov, Timur and Schmidt, Wolf Gero and Wilhelm,
René}, year={2023}, pages={e202203541} }'
chicago: 'Meier, Armin, Sabuhi Badalov, Timur Biktagirov, Wolf Gero Schmidt, and
René Wilhelm. “Diquat Based Dyes: A New Class of Photoredox Catalysts and Their
Use in Aerobic Thiocyanation.” Chemistry – A European Journal 29, no. 22
(2023): e202203541. https://doi.org/10.1002/chem.202203541.'
ieee: 'A. Meier, S. Badalov, T. Biktagirov, W. G. Schmidt, and R. Wilhelm, “Diquat
Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation,”
Chemistry – A European Journal, vol. 29, no. 22, p. e202203541, 2023, doi:
10.1002/chem.202203541.'
mla: 'Meier, Armin, et al. “Diquat Based Dyes: A New Class of Photoredox Catalysts
and Their Use in Aerobic Thiocyanation.” Chemistry – A European Journal,
vol. 29, no. 22, Wiley, 2023, p. e202203541, doi:10.1002/chem.202203541.'
short: A. Meier, S. Badalov, T. Biktagirov, W.G. Schmidt, R. Wilhelm, Chemistry
– A European Journal 29 (2023) e202203541.
date_created: 2023-04-16T18:14:24Z
date_updated: 2023-06-26T02:29:15Z
department:
- _id: '35'
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
doi: 10.1002/chem.202203541
extern: '1'
issue: '22'
keyword:
- General Chemistry
- Catalysis
- Organic Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202203541
oa: '1'
page: ' e202203541'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Chemistry – A European Journal
publication_identifier:
issn:
- 0947-6539
- 1521-3765
publication_status: published
publisher: Wiley
related_material:
link:
- relation: supplementary_material
url: https://chemistry-europe.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fchem.202203541&file=chem202203541-sup-0001-misc_information.pdf
status: public
title: 'Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic
Thiocyanation'
type: journal_article
user_id: '78800'
volume: ' 29'
year: '2023'
...
---
_id: '45778'
abstract:
- lang: eng
text: "RISC-V has received worldwide acceptance in the industry and by the academic
community. As of today, multiple\r\nRISC-V applications and variants are under
investigation for embedded IoT systems, from resource-limited single-core\r\nprocessors
up to multi-core systems for High-Performance Computing (HPC). Recently, the Grid
of Processing Cells\r\n(GPC) platform has been proposed as a scalable parallel
grid-oriented network of processor cores with local memories.\r\nThis paper describes
a prototype design of the GPC platform for hardware implementation at Register-Transfer
Level\r\n(RTL) based on modified RISC-V Rocket processors with scratchpad memories.
It introduces a scalable Chisel-based\r\nimplementation of the modified Rocket
cores with RTL generation and a functional test using Verilator simulation. This\r\nwork
also includes the adaptation of the Chipyard software toolchain to extend the
compiler to multi-core grids with\r\ndifferent local address spaces."
author:
- first_name: Lars
full_name: Luchterhandt, Lars
last_name: Luchterhandt
- first_name: Tom
full_name: Nellius, Tom
last_name: Nellius
- first_name: Robert
full_name: Beck, Robert
last_name: Beck
- first_name: Rainer
full_name: Dömer, Rainer
last_name: Dömer
- first_name: Pascal
full_name: Kneuper, Pascal
id: '47367'
last_name: Kneuper
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Babak
full_name: Sadiye, Babak
id: '93634'
last_name: Sadiye
citation:
ama: 'Luchterhandt L, Nellius T, Beck R, et al. Methoden und Beschreibungssprachen
zur Modellierung und Verifikation von Schaltungen und Systemen. In: MBMV 2023
- 26. Workshop "Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation
von Schaltungen Und Systemen“. VDE Verlag; 2023.'
apa: Luchterhandt, L., Nellius, T., Beck, R., Dömer, R., Kneuper, P., Müller, W.,
& Sadiye, B. (2023). Methoden und Beschreibungssprachen zur Modellierung und
Verifikation von Schaltungen und Systemen. MBMV 2023 - 26. Workshop "Methoden
Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und
Systemen“. MBMV 2023 - 26. Workshop, Freiburg, , Germany, Freiburg.
bibtex: '@inproceedings{Luchterhandt_Nellius_Beck_Dömer_Kneuper_Müller_Sadiye_2023,
title={Methoden und Beschreibungssprachen zur Modellierung und Verifikation von
Schaltungen und Systemen}, booktitle={MBMV 2023 - 26. Workshop "Methoden und Beschreibungssprachen
zur Modellierung und Verifikation von Schaltungen und Systemen“}, publisher={VDE
Verlag}, author={Luchterhandt, Lars and Nellius, Tom and Beck, Robert and Dömer,
Rainer and Kneuper, Pascal and Müller, Wolfgang and Sadiye, Babak}, year={2023}
}'
chicago: Luchterhandt, Lars, Tom Nellius, Robert Beck, Rainer Dömer, Pascal Kneuper,
Wolfgang Müller, and Babak Sadiye. “Methoden Und Beschreibungssprachen Zur Modellierung
Und Verifikation von Schaltungen Und Systemen.” In MBMV 2023 - 26. Workshop
"Methoden Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen
Und Systemen“. VDE Verlag, 2023.
ieee: L. Luchterhandt et al., “Methoden und Beschreibungssprachen zur Modellierung
und Verifikation von Schaltungen und Systemen,” presented at the MBMV 2023 - 26.
Workshop, Freiburg, , Germany, Freiburg, 2023.
mla: Luchterhandt, Lars, et al. “Methoden Und Beschreibungssprachen Zur Modellierung
Und Verifikation von Schaltungen Und Systemen.” MBMV 2023 - 26. Workshop "Methoden
Und Beschreibungssprachen Zur Modellierung Und Verifikation von Schaltungen Und
Systemen“, VDE Verlag, 2023.
short: 'L. Luchterhandt, T. Nellius, R. Beck, R. Dömer, P. Kneuper, W. Müller, B.
Sadiye, in: MBMV 2023 - 26. Workshop "Methoden Und Beschreibungssprachen Zur Modellierung
Und Verifikation von Schaltungen Und Systemen“, VDE Verlag, 2023.'
conference:
end_date: 2023.03.24
location: Germany, Freiburg
name: 'MBMV 2023 - 26. Workshop, Freiburg, '
start_date: 2023.03.23
date_created: 2023-06-26T12:32:07Z
date_updated: 2023-06-26T12:32:17Z
department:
- _id: '58'
language:
- iso: eng
publication: MBMV 2023 - 26. Workshop "Methoden und Beschreibungssprachen zur Modellierung
und Verifikation von Schaltungen und Systemen“
publisher: VDE Verlag
related_material:
link:
- relation: original
url: https://www.vde.com/de/veranstaltungen/veranstaltungsuebersicht/veranstaltung-detailseite?id=21751&type=vde%7Cvdb
- relation: slides
url: https://cca.informatik.uni-freiburg.de/mbmv23/slides/luchterhandt.pdf
- relation: poster
url: https://websrv.cecs.uci.edu/~doemer/publications/MBMV_23.pdf
status: public
title: Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen
und Systemen
type: conference
user_id: '15931'
year: '2023'
...
---
_id: '45764'
abstract:
- lang: eng
text: As a benchmark, the structural, electronic and optical properties of the three
main phases of TiO$\rm{_2}$ crystals have been calculated using Hubbard U correction
and hybrid functional methods in density-functional theory. These calculations
are compared concerning the available experimental observations on pristine TiO$\rm{_2}$
crystals. Modified hybrid functionals, particularly the PBE0 functional with 11.4%
fraction of exact exchange, are shown to provide highly accurate atomic structures
and also accurate electronic structure data, including optical excitation energies.
With $\rm{DFT+U}$, accurate optical spectra are also possible, but only if the
Hubbard U is applied on the O $\rm2p$ electrons exclusively. Furthermore, both
methods, the 11.4%-PBE0 hybrid functional and the $\rm{DFT+U_p}$ scheme have been
used to study TiO$\rm{_2}$ amorphous ultra-thin films, confirming the agreement
of the two methods even with respect to small details of the optical spectra.
Our results show that the proposed $\rm{DFT+U_p}$ methodology is computationally
efficient, but still accurate. It can be applied to well-ordered TiO$\rm{_2}$
polymorphs as well as to amorphous TiO$\rm{_2}$ and will allow for the calculations
of complex titania-based structures.
article_type: original
author:
- first_name: Sabuhi
full_name: Badalov, Sabuhi
id: '78800'
last_name: Badalov
orcid: 0000-0002-8481-4161
- first_name: Adriana
full_name: Bocchini, Adriana
id: '58349'
last_name: Bocchini
orcid: 0000-0002-2134-3075
- first_name: Rene
full_name: Wilhelm, Rene
last_name: Wilhelm
- first_name: A. L.
full_name: Kozub, A. L.
last_name: Kozub
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
citation:
ama: Badalov S, Bocchini A, Wilhelm R, Kozub AL, Gerstmann U, Schmidt WG. Rutile,
anatase, brookite and titania thin film from Hubbard corrected and hybrid DFT.
Materials Research Express. doi:10.1088/2053-1591/ace0fa
apa: Badalov, S., Bocchini, A., Wilhelm, R., Kozub, A. L., Gerstmann, U., &
Schmidt, W. G. (n.d.). Rutile, anatase, brookite and titania thin film from Hubbard
corrected and hybrid DFT. Materials Research Express. https://doi.org/10.1088/2053-1591/ace0fa
bibtex: '@article{Badalov_Bocchini_Wilhelm_Kozub_Gerstmann_Schmidt, title={Rutile,
anatase, brookite and titania thin film from Hubbard corrected and hybrid DFT},
DOI={10.1088/2053-1591/ace0fa},
journal={Materials Research Express}, publisher={IOP Publishing}, author={Badalov,
Sabuhi and Bocchini, Adriana and Wilhelm, Rene and Kozub, A. L. and Gerstmann,
Uwe and Schmidt, Wolf Gero} }'
chicago: Badalov, Sabuhi, Adriana Bocchini, Rene Wilhelm, A. L. Kozub, Uwe Gerstmann,
and Wolf Gero Schmidt. “Rutile, Anatase, Brookite and Titania Thin Film from Hubbard
Corrected and Hybrid DFT.” Materials Research Express, n.d. https://doi.org/10.1088/2053-1591/ace0fa.
ieee: 'S. Badalov, A. Bocchini, R. Wilhelm, A. L. Kozub, U. Gerstmann, and W. G.
Schmidt, “Rutile, anatase, brookite and titania thin film from Hubbard corrected
and hybrid DFT,” Materials Research Express, doi: 10.1088/2053-1591/ace0fa.'
mla: Badalov, Sabuhi, et al. “Rutile, Anatase, Brookite and Titania Thin Film from
Hubbard Corrected and Hybrid DFT.” Materials Research Express, IOP Publishing,
doi:10.1088/2053-1591/ace0fa.
short: S. Badalov, A. Bocchini, R. Wilhelm, A.L. Kozub, U. Gerstmann, W.G. Schmidt,
Materials Research Express (n.d.).
date_created: 2023-06-26T02:18:11Z
date_updated: 2023-06-26T09:34:06Z
doi: 10.1088/2053-1591/ace0fa
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/2053-1591/ace0fa/pdf
oa: '1'
publication: Materials Research Express
publication_status: accepted
publisher: IOP Publishing
related_material:
link:
- relation: confirmation
url: https://iopscience.iop.org/article/10.1088/2053-1591/ace0fa
status: public
title: Rutile, anatase, brookite and titania thin film from Hubbard corrected and
hybrid DFT
type: journal_article
user_id: '78800'
year: '2023'
...
---
_id: '45776'
author:
- first_name: Wolfgang
full_name: Ecker, Wolfgang
last_name: Ecker
- first_name: Milos
full_name: Krstic, Milos
last_name: Krstic
- first_name: Markus
full_name: Ulbricht, Markus
last_name: Ulbricht
- first_name: Andreas
full_name: Mauderer, Andreas
last_name: Mauderer
- first_name: Eyck
full_name: Jentzsch, Eyck
last_name: Jentzsch
- first_name: Andreas
full_name: Koch, Andreas
last_name: Koch
- first_name: Bastian
full_name: Koppelmann, Bastian
id: '25260'
last_name: Koppelmann
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Babak
full_name: Sadiye, Babak
id: '93634'
last_name: Sadiye
- first_name: Niklas
full_name: Bruns, Niklas
last_name: Bruns
- first_name: Rolf
full_name: Drechsler, Rolf
last_name: Drechsler
- first_name: Daniel
full_name: Müller-Gritschneder, Daniel
last_name: Müller-Gritschneder
- first_name: Jan
full_name: Schlamelcher, Jan
last_name: Schlamelcher
- first_name: Kim
full_name: Grüttner, Kim
last_name: Grüttner
- first_name: Jörg
full_name: Bormann, Jörg
last_name: Bormann
- first_name: Wolfgang
full_name: Kunz, Wolfgang
last_name: Kunz
- first_name: Reinhold
full_name: Heckmann, Reinhold
last_name: Heckmann
- first_name: Gerhard
full_name: Angst, Gerhard
last_name: Angst
- first_name: Ralf
full_name: Wimmer, Ralf
last_name: Wimmer
- first_name: Bernd
full_name: Becker, Bernd
last_name: Becker
- first_name: Tobias
full_name: Faller, Tobias
last_name: Faller
- first_name: Paul
full_name: Palomero Bernardo, Paul
last_name: Palomero Bernardo
- first_name: Oliver
full_name: Brinkmann, Oliver
last_name: Brinkmann
- first_name: Johannes
full_name: Partzsch, Johannes
last_name: Partzsch
- first_name: Christian
full_name: Mayr, Christian
last_name: Mayr
citation:
ama: 'Ecker W, Krstic M, Ulbricht M, et al. Scale4Edge – Scaling RISC-V for Edge
Applications. In: Scale4Edge – Scaling RISC-V for Edge Applications. ;
2023.'
apa: Ecker, W., Krstic, M., Ulbricht, M., Mauderer, A., Jentzsch, E., Koch, A.,
Koppelmann, B., Müller, W., Sadiye, B., Bruns, N., Drechsler, R., Müller-Gritschneder,
D., Schlamelcher, J., Grüttner, K., Bormann, J., Kunz, W., Heckmann, R., Angst,
G., Wimmer, R., … Mayr, C. (2023). Scale4Edge – Scaling RISC-V for Edge Applications.
Scale4Edge – Scaling RISC-V for Edge Applications. RISC-V Summit Europe
2023, Barcelona, Spain, June 2023., Barcelona, Spain,.
bibtex: '@inproceedings{Ecker_Krstic_Ulbricht_Mauderer_Jentzsch_Koch_Koppelmann_Müller_Sadiye_Bruns_et
al._2023, title={Scale4Edge – Scaling RISC-V for Edge Applications}, booktitle={Scale4Edge
– Scaling RISC-V for Edge Applications}, author={Ecker, Wolfgang and Krstic, Milos
and Ulbricht, Markus and Mauderer, Andreas and Jentzsch, Eyck and Koch, Andreas
and Koppelmann, Bastian and Müller, Wolfgang and Sadiye, Babak and Bruns, Niklas
and et al.}, year={2023} }'
chicago: Ecker, Wolfgang, Milos Krstic, Markus Ulbricht, Andreas Mauderer, Eyck
Jentzsch, Andreas Koch, Bastian Koppelmann, et al. “Scale4Edge – Scaling RISC-V
for Edge Applications.” In Scale4Edge – Scaling RISC-V for Edge Applications,
2023.
ieee: W. Ecker et al., “Scale4Edge – Scaling RISC-V for Edge Applications,”
presented at the RISC-V Summit Europe 2023, Barcelona, Spain, June 2023., Barcelona,
Spain, 2023.
mla: Ecker, Wolfgang, et al. “Scale4Edge – Scaling RISC-V for Edge Applications.”
Scale4Edge – Scaling RISC-V for Edge Applications, 2023.
short: 'W. Ecker, M. Krstic, M. Ulbricht, A. Mauderer, E. Jentzsch, A. Koch, B.
Koppelmann, W. Müller, B. Sadiye, N. Bruns, R. Drechsler, D. Müller-Gritschneder,
J. Schlamelcher, K. Grüttner, J. Bormann, W. Kunz, R. Heckmann, G. Angst, R. Wimmer,
B. Becker, T. Faller, P. Palomero Bernardo, O. Brinkmann, J. Partzsch, C. Mayr,
in: Scale4Edge – Scaling RISC-V for Edge Applications, 2023.'
conference:
end_date: 2023.06.09
location: ' Barcelona, Spain,'
name: RISC-V Summit Europe 2023, Barcelona, Spain, June 2023.
start_date: 2023.06.05
date_created: 2023-06-26T12:16:36Z
date_updated: 2023-06-26T12:17:04Z
department:
- _id: '58'
language:
- iso: eng
publication: Scale4Edge – Scaling RISC-V for Edge Applications
related_material:
link:
- relation: slides
url: https://riscv-europe.org/media/proceedings/posters/2023-06-06-Wolfgang-ECKER-abstract.pdf
- relation: other
url: https://riscv-europe.org/
status: public
title: Scale4Edge – Scaling RISC-V for Edge Applications
type: conference
user_id: '15931'
year: '2023'
...
---
_id: '45782'
abstract:
- lang: eng
text: The development of automotive components with reduced greenhouse gas
(GHG) emissions is needed to reduce overall vehicle emissions. Life Cycle Engineering
(LCE) based on Life Cycle Assessment (LCA) supports this by providing holistic
information and improvement potentials regarding eco-efficient products. Key factors
influencing LCAs of automotive components, such as material production, will change
in the future. First approaches for integrating future scenarios for these key
factors into LCE already exist, but they only consider a limited number of parameters
and scenarios. This work aims to develop a method that can be practically applied
in the industry for integrating prospective LCAs (pLCA) into the LCE of automotive
components, considering relevant parameters and consistent scenarios. Therefore,
pLCA methods are further developed to investigate the influence of future scenarios
on the GHG emissions of automotive components. The practical application is demonstrated
for a vehicle component with different design options. This paper shows that different
development paths of the foreground and background system can shift the ecological
optimum of design alternatives. Therefore, future pathways of relevant parameters
must be considered comprehensively to reduce GHG emissions of future vehicles.
This work contributes to the methodological and practical integration of pLCA
into automotive development processes and provides quantitative results.
article_number: '10041'
author:
- first_name: Julian
full_name: Grenz, Julian
last_name: Grenz
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Karoline
full_name: Käsewieter, Karoline
last_name: Käsewieter
- first_name: Felipe
full_name: Cerdas, Felipe
last_name: Cerdas
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Christoph
full_name: Herrmann, Christoph
last_name: Herrmann
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Grenz J, Ostermann M, Käsewieter K, et al. Integrating Prospective LCA in the
Development of Automotive Components. Sustainability. 2023;15(13). doi:10.3390/su151310041
apa: Grenz, J., Ostermann, M., Käsewieter, K., Cerdas, F., Marten, T., Herrmann,
C., & Tröster, T. (2023). Integrating Prospective LCA in the Development of
Automotive Components. Sustainability, 15(13), Article 10041. https://doi.org/10.3390/su151310041
bibtex: '@article{Grenz_Ostermann_Käsewieter_Cerdas_Marten_Herrmann_Tröster_2023,
title={Integrating Prospective LCA in the Development of Automotive Components},
volume={15}, DOI={10.3390/su151310041},
number={1310041}, journal={Sustainability}, publisher={MDPI AG}, author={Grenz,
Julian and Ostermann, Moritz and Käsewieter, Karoline and Cerdas, Felipe and Marten,
Thorsten and Herrmann, Christoph and Tröster, Thomas}, year={2023} }'
chicago: Grenz, Julian, Moritz Ostermann, Karoline Käsewieter, Felipe Cerdas, Thorsten
Marten, Christoph Herrmann, and Thomas Tröster. “Integrating Prospective LCA in
the Development of Automotive Components.” Sustainability 15, no. 13 (2023).
https://doi.org/10.3390/su151310041.
ieee: 'J. Grenz et al., “Integrating Prospective LCA in the Development of
Automotive Components,” Sustainability, vol. 15, no. 13, Art. no. 10041,
2023, doi: 10.3390/su151310041.'
mla: Grenz, Julian, et al. “Integrating Prospective LCA in the Development of Automotive
Components.” Sustainability, vol. 15, no. 13, 10041, MDPI AG, 2023, doi:10.3390/su151310041.
short: J. Grenz, M. Ostermann, K. Käsewieter, F. Cerdas, T. Marten, C. Herrmann,
T. Tröster, Sustainability 15 (2023).
date_created: 2023-06-27T06:35:20Z
date_updated: 2023-06-27T06:39:47Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/su151310041
intvolume: ' 15'
issue: '13'
keyword:
- prospective LCA
- life cycle engineering (LCE)
- lightweight design
- automotive components
- body parts
- circular economy
- steel
- aluminum
- hybrid materials
- fiber metal laminates
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2071-1050/15/13/10041
oa: '1'
publication: Sustainability
publication_identifier:
issn:
- 2071-1050
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
related_material:
link:
- relation: supplementary_material
url: ' https://www.mdpi.com/article/10.3390/su151310041/s1'
status: public
title: Integrating Prospective LCA in the Development of Automotive Components
type: journal_article
user_id: '44763'
volume: 15
year: '2023'
...
---
_id: '45793'
abstract:
- lang: eng
text: The global megatrends of digitization and sustainability lead to new challenges
for the design and management of technical products in industrial companies. Product
management - as the bridge between market and company - has the task to absorb
and combine the manifold requirements and make the right product-related decisions.
In the process, product management is confronted with heterogeneous information,
rapidly changing portfolio components, as well as increasing product, and organizational
complexity. Combining and utilizing data from different sources, e.g., product
usage data and social media data leads to promising potentials to improve the
quality of product-related decisions. In this paper, we reinforce the need for
data-driven product management as an interdisciplinary field of action. The state
of data-driven product management in practice was analyzed by conducting workshops
with six manufacturing companies and hosting a focus group meeting with experts
from different industries. We investigate the expectations and derive requirements
leading us to open research questions, a vision for data-driven product management,
and a research agenda to shape future research efforts.
author:
- first_name: Khoren
full_name: Grigoryan, Khoren
last_name: Grigoryan
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Nick
full_name: Schreiner, Nick
last_name: Schreiner
- first_name: Martin
full_name: Rabe, Martin
last_name: Rabe
- first_name: Melina
full_name: Panzner, Melina
id: '72658'
last_name: Panzner
- first_name: Arno
full_name: Kühn, Arno
last_name: Kühn
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
citation:
ama: 'Grigoryan K, Fichtler T, Schreiner N, et al. Data-Driven Product Management:
A Practitioner-Driven Research Agenda. In: Procedia CIRP 33. ; 2023.'
apa: 'Grigoryan, K., Fichtler, T., Schreiner, N., Rabe, M., Panzner, M., Kühn, A.,
Dumitrescu, R., & Koldewey, C. (2023). Data-Driven Product Management: A Practitioner-Driven
Research Agenda. Procedia CIRP 33. 33rd CIRP Design Conference, Sydney.'
bibtex: '@inproceedings{Grigoryan_Fichtler_Schreiner_Rabe_Panzner_Kühn_Dumitrescu_Koldewey_2023,
title={Data-Driven Product Management: A Practitioner-Driven Research Agenda},
booktitle={Procedia CIRP 33}, author={Grigoryan, Khoren and Fichtler, Timm and
Schreiner, Nick and Rabe, Martin and Panzner, Melina and Kühn, Arno and Dumitrescu,
Roman and Koldewey, Christian}, year={2023} }'
chicago: 'Grigoryan, Khoren, Timm Fichtler, Nick Schreiner, Martin Rabe, Melina
Panzner, Arno Kühn, Roman Dumitrescu, and Christian Koldewey. “Data-Driven Product
Management: A Practitioner-Driven Research Agenda.” In Procedia CIRP 33,
2023.'
ieee: 'K. Grigoryan et al., “Data-Driven Product Management: A Practitioner-Driven
Research Agenda,” presented at the 33rd CIRP Design Conference, Sydney, 2023.'
mla: 'Grigoryan, Khoren, et al. “Data-Driven Product Management: A Practitioner-Driven
Research Agenda.” Procedia CIRP 33, 2023.'
short: 'K. Grigoryan, T. Fichtler, N. Schreiner, M. Rabe, M. Panzner, A. Kühn, R.
Dumitrescu, C. Koldewey, in: Procedia CIRP 33, 2023.'
conference:
location: Sydney
name: 33rd CIRP Design Conference
date_created: 2023-06-27T13:46:45Z
date_updated: 2023-06-27T13:57:42Z
department:
- _id: '563'
- _id: '241'
keyword:
- Product Management
- Data Analytics
- Data-Driven Design
- Product-related data
- Lifecycle Data
- Tool-support
language:
- iso: eng
publication: Procedia CIRP 33
status: public
title: 'Data-Driven Product Management: A Practitioner-Driven Research Agenda'
type: conference
user_id: '66731'
year: '2023'
...
---
_id: '45807'
abstract:
- lang: eng
text: "Abstract\r\n Background\r\n
\ Occupational health interventions for leaders are underrepresented
in small and medium-sized enterprises (SMEs). When creating and developing effective
occupational health interventions, identification of the specific needs of the
target group is regarded as an essential step before planning an intervention.
Therefore, the aim of this study was (1) to examine the subjectively experienced
work-related stressors of leaders in small and medium-sized IT and technological
services enterprises, (2) to explore coping behaviors leaders use to deal with
the experienced work-related stressors, (3) to investigate resources supporting
the coping process and (4) to identify potentially self-perceived consequences
resulting from the experienced stressors.\r\n \r\n
\ Methods\r\n Ten
semi-structured interviews with leaders in small and medium-sized IT and technological
services enterprises were conducted. The interviews were transcribed and analyzed
with content-structuring qualitative content analysis in accordance to Kuckartz.\r\n
\ \r\n Results\r\n
\ Leaders in small and medium-sized IT and technological
services enterprises experience various stressors caused by work organization
as well as industry-related stressors and other work-related stressors. To address
the experienced stressors, leaders apply problem focused coping behaviors (e.g.
performing changes on structural and personal level), emotional focused coping
behaviors (e.g. balancing activities, cognitive restructuring) as well as the
utilization of social support. Helpful resources for the coping process include
organizational, social and personal resources. As a result of the experienced
work-related stressors, interviewees stated to experience different health impairments,
negative effects on work quality as well as neglect of leisure activities and
lack of time for family and friends.\r\n \r\n
\ Conclusion\r\n The
identified experienced work-related stressors, applied coping behaviors, utilized
resources and emerging consequences underpin the urgent need for the development
and performance of health-oriented leadership interventions for leaders in small
and medium- sized IT and technological services. The results of this study can
be used when designing a target-oriented intervention for the examined target
group.\r\n "
article_number: '700'
author:
- first_name: Indra
full_name: Dannheim, Indra
last_name: Dannheim
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Anja
full_name: Kroke, Anja
last_name: Kroke
citation:
ama: Dannheim I, Buyken A, Kroke A. Work-related stressors and coping behaviors
among leaders in small and medium-sized IT and technological services enterprises.
BMC Public Health. 2023;23(1). doi:10.1186/s12889-023-15581-3
apa: Dannheim, I., Buyken, A., & Kroke, A. (2023). Work-related stressors and
coping behaviors among leaders in small and medium-sized IT and technological
services enterprises. BMC Public Health, 23(1), Article 700. https://doi.org/10.1186/s12889-023-15581-3
bibtex: '@article{Dannheim_Buyken_Kroke_2023, title={Work-related stressors and
coping behaviors among leaders in small and medium-sized IT and technological
services enterprises}, volume={23}, DOI={10.1186/s12889-023-15581-3},
number={1700}, journal={BMC Public Health}, publisher={Springer Science and Business
Media LLC}, author={Dannheim, Indra and Buyken, Anette and Kroke, Anja}, year={2023}
}'
chicago: Dannheim, Indra, Anette Buyken, and Anja Kroke. “Work-Related Stressors
and Coping Behaviors among Leaders in Small and Medium-Sized IT and Technological
Services Enterprises.” BMC Public Health 23, no. 1 (2023). https://doi.org/10.1186/s12889-023-15581-3.
ieee: 'I. Dannheim, A. Buyken, and A. Kroke, “Work-related stressors and coping
behaviors among leaders in small and medium-sized IT and technological services
enterprises,” BMC Public Health, vol. 23, no. 1, Art. no. 700, 2023, doi:
10.1186/s12889-023-15581-3.'
mla: Dannheim, Indra, et al. “Work-Related Stressors and Coping Behaviors among
Leaders in Small and Medium-Sized IT and Technological Services Enterprises.”
BMC Public Health, vol. 23, no. 1, 700, Springer Science and Business Media
LLC, 2023, doi:10.1186/s12889-023-15581-3.
short: I. Dannheim, A. Buyken, A. Kroke, BMC Public Health 23 (2023).
date_created: 2023-06-28T09:23:37Z
date_updated: 2023-06-28T09:24:17Z
department:
- _id: '22'
doi: 10.1186/s12889-023-15581-3
intvolume: ' 23'
issue: '1'
keyword:
- Public Health
- Environmental and Occupational Health
language:
- iso: eng
publication: BMC Public Health
publication_identifier:
issn:
- 1471-2458
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Work-related stressors and coping behaviors among leaders in small and medium-sized
IT and technological services enterprises
type: journal_article
user_id: '92491'
volume: 23
year: '2023'
...
---
_id: '45806'
abstract:
- lang: eng
text: "Abstract\r\n\t \r\n\t
\ Objective:\r\n\t To systematically review
the impact of choice architecture interventions (CAI) on the food choice of healthy
adolescents in a secondary school setting. Factors potentially contributing to
the effectiveness of CAI types and numbers implemented and its long-term success
were examined.\r\n\t \r\n\t \r\n\t
\ Design:\r\n\t PUBMED and Web of Science
were systematically searched in October 2021. Publications were included following
predefined inclusion criteria and grouped according to number and duration of
implemented interventions. Intervention impact was determined by systematic description
of the reported quantitative changes in food choice and/or consumption. Intervention
types were compared with regards to food selection and sustained effects either
during or following the intervention.\r\n\t \r\n\t \r\n\t Setting:\r\n\t
\ CAI on food choice of healthy adolescents in secondary schools.\r\n\t
\ \r\n\t \r\n\t Participants:\r\n\t
\ Not applicable\r\n\t \r\n\t \r\n\t
\ Results:\r\n\t Fourteen studies were included;
four randomized controlled trials and five each of controlled or uncontrolled
pre-post design, respectively. Four studies implemented a single CAI type, with
ten implementing > 1. Three studies investigated CAI effects over the course
of a school year either by continuous or repeated data collection, while ten studies’
schools were visited on selected days during intervention. Twelve studies reported
desired changes in overall food selection, yet effects were not always significant,
and appeared less conclusive for longer term studies.\r\n\t \r\n\t
\ \r\n\t Conclusions:\r\n\t
\ This review found promising evidence that CAI can be effective in
encouraging favorable food choices in healthy adolescents in a secondary school
setting. However, further studies designed to evaluate complex interventions are
needed.\r\n\t "
author:
- first_name: Eva A.
full_name: Schulte, Eva A.
last_name: Schulte
- first_name: Gertrud
full_name: Winkler, Gertrud
last_name: Winkler
- first_name: Christine
full_name: Brombach, Christine
last_name: Brombach
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
citation:
ama: 'Schulte EA, Winkler G, Brombach C, Buyken A. Choice architecture interventions
promoting sustained healthier food choice and consumption by students in a secondary
school setting: A systematic review of intervention studies. Public Health
Nutrition. Published online 2023:1-23. doi:10.1017/s1368980023001118'
apa: 'Schulte, E. A., Winkler, G., Brombach, C., & Buyken, A. (2023). Choice
architecture interventions promoting sustained healthier food choice and consumption
by students in a secondary school setting: A systematic review of intervention
studies. Public Health Nutrition, 1–23. https://doi.org/10.1017/s1368980023001118'
bibtex: '@article{Schulte_Winkler_Brombach_Buyken_2023, title={Choice architecture
interventions promoting sustained healthier food choice and consumption by students
in a secondary school setting: A systematic review of intervention studies}, DOI={10.1017/s1368980023001118},
journal={Public Health Nutrition}, publisher={Cambridge University Press (CUP)},
author={Schulte, Eva A. and Winkler, Gertrud and Brombach, Christine and Buyken,
Anette}, year={2023}, pages={1–23} }'
chicago: 'Schulte, Eva A., Gertrud Winkler, Christine Brombach, and Anette Buyken.
“Choice Architecture Interventions Promoting Sustained Healthier Food Choice and
Consumption by Students in a Secondary School Setting: A Systematic Review of
Intervention Studies.” Public Health Nutrition, 2023, 1–23. https://doi.org/10.1017/s1368980023001118.'
ieee: 'E. A. Schulte, G. Winkler, C. Brombach, and A. Buyken, “Choice architecture
interventions promoting sustained healthier food choice and consumption by students
in a secondary school setting: A systematic review of intervention studies,” Public
Health Nutrition, pp. 1–23, 2023, doi: 10.1017/s1368980023001118.'
mla: 'Schulte, Eva A., et al. “Choice Architecture Interventions Promoting Sustained
Healthier Food Choice and Consumption by Students in a Secondary School Setting:
A Systematic Review of Intervention Studies.” Public Health Nutrition,
Cambridge University Press (CUP), 2023, pp. 1–23, doi:10.1017/s1368980023001118.'
short: E.A. Schulte, G. Winkler, C. Brombach, A. Buyken, Public Health Nutrition
(2023) 1–23.
date_created: 2023-06-28T09:20:04Z
date_updated: 2023-06-28T09:21:35Z
department:
- _id: '22'
doi: 10.1017/s1368980023001118
keyword:
- Public Health
- Environmental and Occupational Health
- Nutrition and Dietetics
- Medicine (miscellaneous)
language:
- iso: eng
page: 1-23
publication: Public Health Nutrition
publication_identifier:
issn:
- 1368-9800
- 1475-2727
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: 'Choice architecture interventions promoting sustained healthier food choice
and consumption by students in a secondary school setting: A systematic review of
intervention studies'
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '45810'
abstract:
- lang: eng
text: ' Background: Establishing a healthy lifestyle has a great potential
to reduce the prevalence of non-communicable diseases (NCDs) and their risk factors.
NCDs contribute immensely to the economic costs of the health care system arising
from therapy, medication use, and productivity loss. Aim: The aim of this study
was to evaluate the effect of the Healthy Lifestyle Community Program (cohort
2; HLCP-2) on medication use and consequently on medication costs for selected
NCDs (diabetes, hypertension, and dyslipidemia). Methods: Data stem from a 24-month
non-randomised, controlled intervention trial aiming to improve risk factors for
NCDs. Participants completed questionnaires at six measurement time points assessing
medication use, from which costs were calculated. The following medication groups
were included in the analysis as NCD medication: glucose-lowering medications
(GLM), antihypertensive drugs (AHD) and lipid-lowering drugs (LLD). Statistical
tests for inter- and intra-group comparison and multiple regression analysis were
performed. Results: In total, 118 participants (intervention group [IG]: n = 79;
control group [CG]: n = 39) were considered. Compared to baseline medication use
decreased slightly in the IG and increased in the CG. Costs for NCD medication
were significantly lower in the IG than in the CG after 6 ( p = 0.004), 12 ( p = 0.040),
18 ( p = 0.003) and 24 months ( p = 0.008). After multiple regression analysis
and adjusting for confounders, change of costs differed significantly between
the groups in all final models. Conclusion: The HLCP-2 was able to moderately
prevent an increase of medication use and thus reduce costs for medication to
treat NCDs with the greatest impact on AHD. Trial
registration German Clinical Trials Register DRKS ( www.drks.de
; reference: DRKS00018775). '
article_number: '026010602311646'
author:
- first_name: Ragna-Marie
full_name: Kranz, Ragna-Marie
last_name: Kranz
- first_name: Carmen
full_name: Kettler, Carmen
last_name: Kettler
- first_name: Corinna
full_name: Anand, Corinna
last_name: Anand
- first_name: Christian
full_name: Koeder, Christian
last_name: Koeder
- first_name: Sarah
full_name: Husain, Sarah
last_name: Husain
- first_name: Nora
full_name: Schoch, Nora
last_name: Schoch
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Heike
full_name: Englert, Heike
last_name: Englert
citation:
ama: 'Kranz R-M, Kettler C, Anand C, et al. Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2).
Nutrition and Health. Published online 2023. doi:10.1177/02601060231164665'
apa: 'Kranz, R.-M., Kettler, C., Anand, C., Koeder, C., Husain, S., Schoch, N.,
Buyken, A., & Englert, H. (2023). Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2).
Nutrition and Health, Article 026010602311646. https://doi.org/10.1177/02601060231164665'
bibtex: '@article{Kranz_Kettler_Anand_Koeder_Husain_Schoch_Buyken_Englert_2023,
title={Effect of a controlled lifestyle intervention on medication use and costs:
The Healthy Lifestyle Community Program (cohort 2)}, DOI={10.1177/02601060231164665},
number={026010602311646}, journal={Nutrition and Health}, publisher={SAGE Publications},
author={Kranz, Ragna-Marie and Kettler, Carmen and Anand, Corinna and Koeder,
Christian and Husain, Sarah and Schoch, Nora and Buyken, Anette and Englert, Heike},
year={2023} }'
chicago: 'Kranz, Ragna-Marie, Carmen Kettler, Corinna Anand, Christian Koeder, Sarah
Husain, Nora Schoch, Anette Buyken, and Heike Englert. “Effect of a Controlled
Lifestyle Intervention on Medication Use and Costs: The Healthy Lifestyle Community
Program (Cohort 2).” Nutrition and Health, 2023. https://doi.org/10.1177/02601060231164665.'
ieee: 'R.-M. Kranz et al., “Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2),”
Nutrition and Health, Art. no. 026010602311646, 2023, doi: 10.1177/02601060231164665.'
mla: 'Kranz, Ragna-Marie, et al. “Effect of a Controlled Lifestyle Intervention
on Medication Use and Costs: The Healthy Lifestyle Community Program (Cohort 2).”
Nutrition and Health, 026010602311646, SAGE Publications, 2023, doi:10.1177/02601060231164665.'
short: R.-M. Kranz, C. Kettler, C. Anand, C. Koeder, S. Husain, N. Schoch, A. Buyken,
H. Englert, Nutrition and Health (2023).
date_created: 2023-06-28T09:29:18Z
date_updated: 2023-06-28T09:29:52Z
department:
- _id: '22'
doi: 10.1177/02601060231164665
keyword:
- Nutrition and Dietetics
- General Medicine
- Medicine (miscellaneous)
language:
- iso: eng
publication: Nutrition and Health
publication_identifier:
issn:
- 0260-1060
- 2047-945X
publication_status: published
publisher: SAGE Publications
status: public
title: 'Effect of a controlled lifestyle intervention on medication use and costs:
The Healthy Lifestyle Community Program (cohort 2)'
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '45813'
abstract:
- lang: eng
text: A previous follow-up of the GINIplus study showed that breastfeeding
could protect against early eczema. However, effects diminished in adolescence,
possibly indicating a “rebound effect” in breastfed children after initial protection.
We evaluated the role of early eczema until three years of age on allergies until
young adulthood and assessed whether early eczema modifies the association between
breastfeeding and allergies. Data from GINIplus until 20-years of age (N = 4058)
were considered. Information on atopic eczema, asthma, and rhinitis was based
on reported physician’s diagnoses. Adjusted Odds Ratios (aOR) were modelled by
using generalized estimating equations. Early eczema was associated with eczema
(aORs = 3.2–14.4), asthma (aORs = 2.2–2.7), and rhinitis (aORs = 1.2–2.7) until
young adulthood. For eczema, this association decreased with age (p-for-interaction
= 0.002–0.006). Longitudinal models did not show associations between breastfeeding
and the respective allergies from 5 to 20 years of age. Moreover, early eczema
generally did not modify the association between milk feeding and allergies except
for rhinitis in participants without family history of atopy. Early eczema strongly
predicts allergies until young adulthood. While preventive effects of full breastfeeding
on eczema in infants with family history of atopy does not persist until young
adulthood, the hypothesis of a rebound effect after initial protection cannot
be confirmed.
article_number: '2780'
author:
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
- first_name: Birgit
full_name: Filipiak-Pittroff, Birgit
last_name: Filipiak-Pittroff
- first_name: Marie
full_name: Standl, Marie
last_name: Standl
- first_name: Tamara
full_name: Schikowski, Tamara
last_name: Schikowski
- first_name: Andrea
full_name: von Berg, Andrea
last_name: von Berg
- first_name: Sibylle
full_name: Koletzko, Sibylle
last_name: Koletzko
- first_name: Carl-Peter
full_name: Bauer, Carl-Peter
last_name: Bauer
- first_name: Joachim
full_name: Heinrich, Joachim
last_name: Heinrich
- first_name: Dietrich
full_name: Berdel, Dietrich
last_name: Berdel
- first_name: Monika
full_name: Gappa, Monika
last_name: Gappa
citation:
ama: Libuda L, Filipiak-Pittroff B, Standl M, et al. Full Breastfeeding and Allergic
Diseases—Long-Term Protection or Rebound Effects? Nutrients. 2023;15(12).
doi:10.3390/nu15122780
apa: Libuda, L., Filipiak-Pittroff, B., Standl, M., Schikowski, T., von Berg, A.,
Koletzko, S., Bauer, C.-P., Heinrich, J., Berdel, D., & Gappa, M. (2023).
Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound Effects?
Nutrients, 15(12), Article 2780. https://doi.org/10.3390/nu15122780
bibtex: '@article{Libuda_Filipiak-Pittroff_Standl_Schikowski_von Berg_Koletzko_Bauer_Heinrich_Berdel_Gappa_2023,
title={Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound
Effects?}, volume={15}, DOI={10.3390/nu15122780},
number={122780}, journal={Nutrients}, publisher={MDPI AG}, author={Libuda, Lars
and Filipiak-Pittroff, Birgit and Standl, Marie and Schikowski, Tamara and von
Berg, Andrea and Koletzko, Sibylle and Bauer, Carl-Peter and Heinrich, Joachim
and Berdel, Dietrich and Gappa, Monika}, year={2023} }'
chicago: Libuda, Lars, Birgit Filipiak-Pittroff, Marie Standl, Tamara Schikowski,
Andrea von Berg, Sibylle Koletzko, Carl-Peter Bauer, Joachim Heinrich, Dietrich
Berdel, and Monika Gappa. “Full Breastfeeding and Allergic Diseases—Long-Term
Protection or Rebound Effects?” Nutrients 15, no. 12 (2023). https://doi.org/10.3390/nu15122780.
ieee: 'L. Libuda et al., “Full Breastfeeding and Allergic Diseases—Long-Term
Protection or Rebound Effects?,” Nutrients, vol. 15, no. 12, Art. no. 2780,
2023, doi: 10.3390/nu15122780.'
mla: Libuda, Lars, et al. “Full Breastfeeding and Allergic Diseases—Long-Term Protection
or Rebound Effects?” Nutrients, vol. 15, no. 12, 2780, MDPI AG, 2023, doi:10.3390/nu15122780.
short: L. Libuda, B. Filipiak-Pittroff, M. Standl, T. Schikowski, A. von Berg, S.
Koletzko, C.-P. Bauer, J. Heinrich, D. Berdel, M. Gappa, Nutrients 15 (2023).
date_created: 2023-06-29T07:53:51Z
date_updated: 2023-06-29T07:54:27Z
department:
- _id: '35'
- _id: '17'
- _id: '22'
doi: 10.3390/nu15122780
intvolume: ' 15'
issue: '12'
keyword:
- Food Science
- Nutrition and Dietetics
language:
- iso: eng
publication: Nutrients
publication_identifier:
issn:
- 2072-6643
publication_status: published
publisher: MDPI AG
status: public
title: Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound Effects?
type: journal_article
user_id: '88682'
volume: 15
year: '2023'
...
---
_id: '31880'
abstract:
- lang: eng
text: The notion of neural collapse refers to several emergent phenomena that have
been empirically observed across various canonical classification problems. During
the terminal phase of training a deep neural network, the feature embedding of
all examples of the same class tend to collapse to a single representation, and
the features of different classes tend to separate as much as possible. Neural
collapse is often studied through a simplified model, called the unconstrained
feature representation, in which the model is assumed to have "infinite expressivity"
and can map each data point to any arbitrary representation. In this work, we
propose a more realistic variant of the unconstrained feature representation that
takes the limited expressivity of the network into account. Empirical evidence
suggests that the memorization of noisy data points leads to a degradation (dilation)
of the neural collapse. Using a model of the memorization-dilation (M-D) phenomenon,
we show one mechanism by which different losses lead to different performances
of the trained network on noisy data. Our proofs reveal why label smoothing, a
modification of cross-entropy empirically observed to produce a regularization
effect, leads to improved generalization in classification tasks.
author:
- first_name: Duc Anh
full_name: Nguyen, Duc Anh
last_name: Nguyen
- first_name: Ron
full_name: Levie, Ron
last_name: Levie
- first_name: Julian
full_name: Lienen, Julian
id: '44040'
last_name: Lienen
- first_name: Gitta
full_name: Kutyniok, Gitta
last_name: Kutyniok
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Nguyen DA, Levie R, Lienen J, Kutyniok G, Hüllermeier E. Memorization-Dilation:
Modeling Neural Collapse Under Noise. In: International Conference on Learning
Representations, ICLR. ; 2023.'
apa: 'Nguyen, D. A., Levie, R., Lienen, J., Kutyniok, G., & Hüllermeier, E.
(2023). Memorization-Dilation: Modeling Neural Collapse Under Noise. International
Conference on Learning Representations, ICLR. International Conference on
Learning Representations, ICLR, Kigali, Ruanda.'
bibtex: '@inproceedings{Nguyen_Levie_Lienen_Kutyniok_Hüllermeier_2023, title={Memorization-Dilation:
Modeling Neural Collapse Under Noise}, booktitle={International Conference on
Learning Representations, ICLR}, author={Nguyen, Duc Anh and Levie, Ron and Lienen,
Julian and Kutyniok, Gitta and Hüllermeier, Eyke}, year={2023} }'
chicago: 'Nguyen, Duc Anh, Ron Levie, Julian Lienen, Gitta Kutyniok, and Eyke Hüllermeier.
“Memorization-Dilation: Modeling Neural Collapse Under Noise.” In International
Conference on Learning Representations, ICLR, 2023.'
ieee: 'D. A. Nguyen, R. Levie, J. Lienen, G. Kutyniok, and E. Hüllermeier, “Memorization-Dilation:
Modeling Neural Collapse Under Noise,” presented at the International Conference
on Learning Representations, ICLR, Kigali, Ruanda, 2023.'
mla: 'Nguyen, Duc Anh, et al. “Memorization-Dilation: Modeling Neural Collapse Under
Noise.” International Conference on Learning Representations, ICLR, 2023.'
short: 'D.A. Nguyen, R. Levie, J. Lienen, G. Kutyniok, E. Hüllermeier, in: International
Conference on Learning Representations, ICLR, 2023.'
conference:
location: Kigali, Ruanda
name: International Conference on Learning Representations, ICLR
date_created: 2022-06-14T14:48:36Z
date_updated: 2023-06-29T09:14:26Z
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2206.05530
oa: '1'
publication: International Conference on Learning Representations, ICLR
status: public
title: 'Memorization-Dilation: Modeling Neural Collapse Under Noise'
type: conference
user_id: '44040'
year: '2023'
...
---
_id: '45814'
abstract:
- lang: eng
text: "Label noise poses an important challenge in machine learning, especially
in\r\ndeep learning, in which large models with high expressive power dominate
the\r\nfield. Models of that kind are prone to memorizing incorrect labels, thereby\r\nharming
generalization performance. Many methods have been proposed to address\r\nthis
problem, including robust loss functions and more complex label correction\r\napproaches.
Robust loss functions are appealing due to their simplicity, but\r\ntypically
lack flexibility, while label correction usually adds substantial\r\ncomplexity
to the training setup. In this paper, we suggest to address the\r\nshortcomings
of both methodologies by \"ambiguating\" the target information,\r\nadding additional,
complementary candidate labels in case the learner is not\r\nsufficiently convinced
of the observed training label. More precisely, we\r\nleverage the framework of
so-called superset learning to construct set-valued\r\ntargets based on a confidence
threshold, which deliver imprecise yet more\r\nreliable beliefs about the ground-truth,
effectively helping the learner to\r\nsuppress the memorization effect. In an
extensive empirical evaluation, our\r\nmethod demonstrates favorable learning
behavior on synthetic and real-world\r\nnoise, confirming the effectiveness in
detecting and correcting erroneous\r\ntraining labels."
author:
- first_name: Julian
full_name: Lienen, Julian
last_name: Lienen
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
citation:
ama: Lienen J, Hüllermeier E. Mitigating Label Noise through Data Ambiguation. arXiv:230513764.
Published online 2023.
apa: Lienen, J., & Hüllermeier, E. (2023). Mitigating Label Noise through Data
Ambiguation. In arXiv:2305.13764.
bibtex: '@article{Lienen_Hüllermeier_2023, title={Mitigating Label Noise through
Data Ambiguation}, journal={arXiv:2305.13764}, author={Lienen, Julian and Hüllermeier,
Eyke}, year={2023} }'
chicago: Lienen, Julian, and Eyke Hüllermeier. “Mitigating Label Noise through Data
Ambiguation.” ArXiv:2305.13764, 2023.
ieee: J. Lienen and E. Hüllermeier, “Mitigating Label Noise through Data Ambiguation,”
arXiv:2305.13764. 2023.
mla: Lienen, Julian, and Eyke Hüllermeier. “Mitigating Label Noise through Data
Ambiguation.” ArXiv:2305.13764, 2023.
short: J. Lienen, E. Hüllermeier, ArXiv:2305.13764 (2023).
date_created: 2023-06-29T09:06:34Z
date_updated: 2023-06-29T09:12:21Z
external_id:
arxiv:
- '2305.13764'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2305.13764.pdf
oa: '1'
publication: arXiv:2305.13764
status: public
title: Mitigating Label Noise through Data Ambiguation
type: preprint
user_id: '44040'
year: '2023'
...
---
_id: '45812'
author:
- first_name: Leon
full_name: Özcan, Leon
id: '45137'
last_name: Özcan
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Benjamin
full_name: Kasten, Benjamin
last_name: Kasten
- 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: 'Özcan L, Fichtler T, Kasten B, Koldewey C, Dumitrescu R. Interview Study on
Strategy Options for Platform Operation in B2B Markets. In: ; 2023.'
apa: Özcan, L., Fichtler, T., Kasten, B., Koldewey, C., & Dumitrescu, R. (2023).
Interview Study on Strategy Options for Platform Operation in B2B Markets.
ISPIM Innovation Conference, Ljubljana.
bibtex: '@inproceedings{Özcan_Fichtler_Kasten_Koldewey_Dumitrescu_2023, title={Interview
Study on Strategy Options for Platform Operation in B2B Markets}, author={Özcan,
Leon and Fichtler, Timm and Kasten, Benjamin and Koldewey, Christian and Dumitrescu,
Roman}, year={2023} }'
chicago: Özcan, Leon, Timm Fichtler, Benjamin Kasten, Christian Koldewey, and Roman
Dumitrescu. “Interview Study on Strategy Options for Platform Operation in B2B
Markets,” 2023.
ieee: L. Özcan, T. Fichtler, B. Kasten, C. Koldewey, and R. Dumitrescu, “Interview
Study on Strategy Options for Platform Operation in B2B Markets,” presented at
the ISPIM Innovation Conference, Ljubljana, 2023.
mla: Özcan, Leon, et al. Interview Study on Strategy Options for Platform Operation
in B2B Markets. 2023.
short: 'L. Özcan, T. Fichtler, B. Kasten, C. Koldewey, R. Dumitrescu, in: 2023.'
conference:
location: Ljubljana
name: ISPIM Innovation Conference
date_created: 2023-06-28T11:18:12Z
date_updated: 2023-06-28T11:18:31Z
department:
- _id: '563'
keyword:
- Digital Platform
- Platform Strategy
- Strategic Management
- Platform Life Cycle
- Interview Study
- Business Model
- Business-to-Business
- Two-sided Market
- Multi-sided Market
language:
- iso: eng
status: public
title: Interview Study on Strategy Options for Platform Operation in B2B Markets
type: conference
user_id: '66731'
year: '2023'
...