---
_id: '57186'
author:
- first_name: Robin
full_name: Schmidt, Robin
last_name: Schmidt
- first_name: Stefan
full_name: Schütz, Stefan
last_name: Schütz
- first_name: Sebastian
full_name: Prinz, Sebastian
last_name: Prinz
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Schmidt R, Schütz S, Prinz S, Henke C, Trächtler A. Optimizing Welding Efficiency:
A First Approach for an Automated Mobile Welding Robot. In: Proceedings of
the 4th IFSA Winter Conference on Automation, Robotics and Communications for
Industry 4.0/5.0 (ARCI 2024). ; 2024.'
apa: 'Schmidt, R., Schütz, S., Prinz, S., Henke, C., & Trächtler, A. (2024).
Optimizing Welding Efficiency: A First Approach for an Automated Mobile Welding
Robot. Proceedings of the 4th IFSA Winter Conference on Automation, Robotics
and Communications for Industry 4.0/5.0 (ARCI 2024).'
bibtex: '@inproceedings{Schmidt_Schütz_Prinz_Henke_Trächtler_2024, title={Optimizing
Welding Efficiency: A First Approach for an Automated Mobile Welding Robot}, booktitle={Proceedings
of the 4th IFSA Winter Conference on Automation, Robotics and Communications for
Industry 4.0/5.0 (ARCI 2024)}, author={Schmidt, Robin and Schütz, Stefan and Prinz,
Sebastian and Henke, Christian and Trächtler, Ansgar}, year={2024} }'
chicago: 'Schmidt, Robin, Stefan Schütz, Sebastian Prinz, Christian Henke, and Ansgar
Trächtler. “Optimizing Welding Efficiency: A First Approach for an Automated Mobile
Welding Robot.” In Proceedings of the 4th IFSA Winter Conference on Automation,
Robotics and Communications for Industry 4.0/5.0 (ARCI 2024), 2024.'
ieee: 'R. Schmidt, S. Schütz, S. Prinz, C. Henke, and A. Trächtler, “Optimizing
Welding Efficiency: A First Approach for an Automated Mobile Welding Robot,” 2024.'
mla: 'Schmidt, Robin, et al. “Optimizing Welding Efficiency: A First Approach for
an Automated Mobile Welding Robot.” Proceedings of the 4th IFSA Winter Conference
on Automation, Robotics and Communications for Industry 4.0/5.0 (ARCI 2024),
2024.'
short: 'R. Schmidt, S. Schütz, S. Prinz, C. Henke, A. Trächtler, in: Proceedings
of the 4th IFSA Winter Conference on Automation, Robotics and Communications for
Industry 4.0/5.0 (ARCI 2024), 2024.'
date_created: 2024-11-18T10:20:58Z
date_updated: 2024-11-18T10:40:13Z
department:
- _id: '153'
- _id: '241'
language:
- iso: eng
publication: Proceedings of the 4th IFSA Winter Conference on Automation, Robotics
and Communications for Industry 4.0/5.0 (ARCI 2024)
quality_controlled: '1'
status: public
title: 'Optimizing Welding Efficiency: A First Approach for an Automated Mobile Welding
Robot'
type: conference
user_id: '41470'
year: '2024'
...
---
_id: '57176'
abstract:
- lang: eng
text: Incremental nonlinear dynamic inversion (INDI) is a widely used approach to
controlling UAVs with highly nonlinear dynamics. One key element of INDI-based
controllers is the control allocation realizing pseudo controls using available
actuators. However, the tracking of commanded pseudo controls is not the only
objective considered during control allocation. Since the approach only works
locally due to linearization and the solution is often ambiguous, additional aspects
like control efforts or penalizing the deviation of certain states must be considered.
Conducting the control allocation by solving a quadratic program this results
in a considerable number of weighting parameters, which must be tuned during control
design. Currently, this is conducted manually and is therefore time consuming.
An automated approach for tuning these parameters is therefore highly beneficial.
Thus, this paper presents and evaluates a model-based approach automatically tuning
the control allocation parameters of a tiltrotor VTOL using an optimization algorithm.
This optimization algorithm searches for optimal parameters minimizing a cost
functional that reflects the design target. This cost functional is calculated
based on a test mission for the VTOL which is conducted within a simulation environment.
The test mission represents the common operating range of the VTOL. The simulation
environment consists of an aircraft model as well as a model of the INDI-based
controller which is dependent on the control allocation parameters. On this basis,
model-based optimization is conducted and the optimal parameters are identified.
Finally, successful real-world tests on a 4-degrees-of-freedom testbench using
the identified parameters are presented. Since the control allocation parameters
can significantly influence the aircraft’s stability, the 4-DOF testbench for
the aircraft is required for rapid validation of the parameters at a minimum amount
of risk.
article_number: '187'
author:
- first_name: Mark
full_name: Henkenjohann, Mark
last_name: Henkenjohann
- first_name: Udo
full_name: Nolte, Udo
last_name: Nolte
- first_name: Fabian
full_name: Sion, Fabian
last_name: Sion
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: Henkenjohann M, Nolte U, Sion F, Henke C, Trächtler A. Parameter Tuning Approach
for Incremental Nonlinear Dynamic Inversion-Based Flight Controllers. Actuators.
2024;13(5). doi:10.3390/act13050187
apa: Henkenjohann, M., Nolte, U., Sion, F., Henke, C., & Trächtler, A. (2024).
Parameter Tuning Approach for Incremental Nonlinear Dynamic Inversion-Based Flight
Controllers. Actuators, 13(5), Article 187. https://doi.org/10.3390/act13050187
bibtex: '@article{Henkenjohann_Nolte_Sion_Henke_Trächtler_2024, title={Parameter
Tuning Approach for Incremental Nonlinear Dynamic Inversion-Based Flight Controllers},
volume={13}, DOI={10.3390/act13050187},
number={5187}, journal={Actuators}, publisher={MDPI AG}, author={Henkenjohann,
Mark and Nolte, Udo and Sion, Fabian and Henke, Christian and Trächtler, Ansgar},
year={2024} }'
chicago: Henkenjohann, Mark, Udo Nolte, Fabian Sion, Christian Henke, and Ansgar
Trächtler. “Parameter Tuning Approach for Incremental Nonlinear Dynamic Inversion-Based
Flight Controllers.” Actuators 13, no. 5 (2024). https://doi.org/10.3390/act13050187.
ieee: 'M. Henkenjohann, U. Nolte, F. Sion, C. Henke, and A. Trächtler, “Parameter
Tuning Approach for Incremental Nonlinear Dynamic Inversion-Based Flight Controllers,”
Actuators, vol. 13, no. 5, Art. no. 187, 2024, doi: 10.3390/act13050187.'
mla: Henkenjohann, Mark, et al. “Parameter Tuning Approach for Incremental Nonlinear
Dynamic Inversion-Based Flight Controllers.” Actuators, vol. 13, no. 5,
187, MDPI AG, 2024, doi:10.3390/act13050187.
short: M. Henkenjohann, U. Nolte, F. Sion, C. Henke, A. Trächtler, Actuators 13
(2024).
date_created: 2024-11-18T10:09:58Z
date_updated: 2024-11-18T10:42:19Z
department:
- _id: '153'
- _id: '241'
doi: 10.3390/act13050187
intvolume: ' 13'
issue: '5'
language:
- iso: eng
publication: Actuators
publication_identifier:
issn:
- 2076-0825
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Parameter Tuning Approach for Incremental Nonlinear Dynamic Inversion-Based
Flight Controllers
type: journal_article
user_id: '41470'
volume: 13
year: '2024'
...
---
_id: '57173'
abstract:
- lang: eng
text: Manufacturing processes benefit from property control enabling reproducibility,
application oriented outcomes, and efficient part production. In reverse flow
forming, state of the art practices focus primarily on geometry control, neglecting
property control. Given the intricacies of the process involving the interaction
of tool and machine behavior, process parameters, properties of semi finished
products and temperatures, incorporating process control becomes an imperative
for producing components with predefined properties. The property controlled within
this reverse flow forming process is the local α’ martensite content. Therefore,
process strategies to actively influence the α’ martensite content must be implemented.
In this study seamless AISI 304L steel tubes are used, where α’ martensite formation
is strain and/or temperature induced through phase transformation within the
process. This paper presents innovative process strategies, methods, and specially
developed mechanical and thermal actuator systems to locally increase or suppress
the α’ martensite content. The use and implementation of these approaches and
tools allows the creation of unique optically invisible microstructure profiles
containing 3D gradings, implying a radial grading of α’ martensite. The locally
implemented α’ martensite, forming these 3D gradings, offers potential applications
for functional or sensory purposes. This paper extends beyond theoretical concepts,
providing tangible component outcomes.
author:
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Arian B, Homberg W, Kersting L, Trächtler A, Rozo Vasquez J, Walther F. α’-martensite
grading techniques in reverse flow forming of AISI 304L. In: Materials Research
Proceedings. Vol 44. Materials Research Forum LLC; 2024. doi:10.21741/9781644903254-76'
apa: Arian, B., Homberg, W., Kersting, L., Trächtler, A., Rozo Vasquez, J., &
Walther, F. (2024). α’-martensite grading techniques in reverse flow forming of
AISI 304L. Materials Research Proceedings, 44. https://doi.org/10.21741/9781644903254-76
bibtex: '@inproceedings{Arian_Homberg_Kersting_Trächtler_Rozo Vasquez_Walther_2024,
title={α’-martensite grading techniques in reverse flow forming of AISI 304L},
volume={44}, DOI={10.21741/9781644903254-76},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Arian, Bahman and Homberg, Werner and Kersting, Lukas and Trächtler,
Ansgar and Rozo Vasquez, Julian and Walther, Frank}, year={2024} }'
chicago: Arian, Bahman, Werner Homberg, Lukas Kersting, Ansgar Trächtler, Julian
Rozo Vasquez, and Frank Walther. “α’-Martensite Grading Techniques in Reverse
Flow Forming of AISI 304L.” In Materials Research Proceedings, Vol. 44.
Materials Research Forum LLC, 2024. https://doi.org/10.21741/9781644903254-76.
ieee: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F.
Walther, “α’-martensite grading techniques in reverse flow forming of AISI 304L,”
in Materials Research Proceedings, 2024, vol. 44, doi: 10.21741/9781644903254-76.'
mla: Arian, Bahman, et al. “α’-Martensite Grading Techniques in Reverse Flow Forming
of AISI 304L.” Materials Research Proceedings, vol. 44, Materials Research
Forum LLC, 2024, doi:10.21741/9781644903254-76.
short: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, F. Walther,
in: Materials Research Proceedings, Materials Research Forum LLC, 2024.'
date_created: 2024-11-18T10:06:17Z
date_updated: 2024-11-18T10:42:55Z
department:
- _id: '241'
- _id: '153'
- _id: '156'
doi: 10.21741/9781644903254-76
intvolume: ' 44'
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: α’-martensite grading techniques in reverse flow forming of AISI 304L
type: conference
user_id: '41470'
volume: 44
year: '2024'
...
---
_id: '57174'
abstract:
- lang: eng
text: Increasing the sustainability and resource efficiency of forming processes
is one of today's major goals. High-strength wire materials are usually available
as strip material and are subjected to a downstream forming process such as punch-bending
to produce parts for the electronics industry, for example. During the manufacturing
process of the semi-finished product, residual stresses and plastic deformations
are introduced into the wire by rolling and drawing processes. Straightening machines
are used in the production lines to compensate for these. To increase the sustainability
of these production lines, the straightening process is an essential step. Before
the continuous manufacturing process starts, the straightening process must be
set up and the optimal roller positions must be found. Once the process is set
up, the roller position settings are usually not changed. Due to missing measurement
systems for the straightening quality, it is not possible to dynamically adjust
the positions of the straightening rollers to variations in the material properties.
This leads to deviations in the dimensional accuracy of the components to be produced
and thus to an increase in the rejection rate in the manufacturing processes.
To reduce the rejection rate, a novel control system for a continuous feedback
control of a straightening process is presented in this paper. This leads to a
reduction of the rejection rate and unnecessary preforming operations in wire
straightening process. The result is an increasing sustainability and efficiency
of these production process.
author:
- first_name: Lukas
full_name: Bathelt, Lukas
last_name: Bathelt
- first_name: Eugen
full_name: Djakow, Eugen
id: '7904'
last_name: Djakow
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Bathelt L, Djakow E, Henke C, Trächtler A. Innovative control system for straightening
machines using sensor information from downstream processes. In: Materials
Research Proceedings. Vol 41. Materials Research Forum LLC; 2024. doi:10.21741/9781644903131-308'
apa: Bathelt, L., Djakow, E., Henke, C., & Trächtler, A. (2024). Innovative
control system for straightening machines using sensor information from downstream
processes. Materials Research Proceedings, 41. https://doi.org/10.21741/9781644903131-308
bibtex: '@inproceedings{Bathelt_Djakow_Henke_Trächtler_2024, title={Innovative control
system for straightening machines using sensor information from downstream processes},
volume={41}, DOI={10.21741/9781644903131-308},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Bathelt, Lukas and Djakow, Eugen and Henke, Christian and Trächtler,
Ansgar}, year={2024} }'
chicago: Bathelt, Lukas, Eugen Djakow, Christian Henke, and Ansgar Trächtler. “Innovative
Control System for Straightening Machines Using Sensor Information from Downstream
Processes.” In Materials Research Proceedings, Vol. 41. Materials Research
Forum LLC, 2024. https://doi.org/10.21741/9781644903131-308.
ieee: 'L. Bathelt, E. Djakow, C. Henke, and A. Trächtler, “Innovative control system
for straightening machines using sensor information from downstream processes,”
in Materials Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-308.'
mla: Bathelt, Lukas, et al. “Innovative Control System for Straightening Machines
Using Sensor Information from Downstream Processes.” Materials Research Proceedings,
vol. 41, Materials Research Forum LLC, 2024, doi:10.21741/9781644903131-308.
short: 'L. Bathelt, E. Djakow, C. Henke, A. Trächtler, in: Materials Research Proceedings,
Materials Research Forum LLC, 2024.'
date_created: 2024-11-18T10:08:22Z
date_updated: 2024-11-18T10:42:37Z
department:
- _id: '241'
- _id: '153'
doi: 10.21741/9781644903131-308
intvolume: ' 41'
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Innovative control system for straightening machines using sensor information
from downstream processes
type: conference
user_id: '41470'
volume: 41
year: '2024'
...
---
_id: '57178'
abstract:
- lang: eng
text: The incremental flow forming process is currently enhanced in research context
by special closed-loop property control concepts to increase the productivity
and to control the product properties making invisible property structures like
a magnetic barcode possible. However, it is preferred to establish property control
concepts on single roller machines instead of conventional machines with three
roller actuation due to the better machine accessibility. For those single roller
machines, rather poor surface qualities of flow formed workpieces were observed
in the past especially for hydraulic actuators. Thus, a new actuator closed-loop
position control concept is developed in this paper using model-based control
design methods and taking the flow forming forces as a load into account. The
novel closed-loop control is validated during workpiece production at the actual
single roller flow forming machine. An analysis of the manufactured workpieces
show that the surface quality is significantly enhanced by the new control to
a roughness level almost similar to conventional three roller flow forming. Thus,
a sincere added value to the flow forming process is offered by the novel actuator
closed-loop position control.
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Sebastian
full_name: Sander, Sebastian
last_name: Sander
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Kersting L, Sander S, Arian B, et al. Improving the flow forming process by
a novel closed-loop control. In: Materials Research Proceedings. Vol 41.
Materials Research Forum LLC; 2024. doi:10.21741/9781644903131-158'
apa: Kersting, L., Sander, S., Arian, B., Rozo Vasquez, J., Trächtler, A., Homberg,
W., & Walther, F. (2024). Improving the flow forming process by a novel closed-loop
control. Materials Research Proceedings, 41. https://doi.org/10.21741/9781644903131-158
bibtex: '@inproceedings{Kersting_Sander_Arian_Rozo Vasquez_Trächtler_Homberg_Walther_2024,
title={Improving the flow forming process by a novel closed-loop control}, volume={41},
DOI={10.21741/9781644903131-158},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Kersting, Lukas and Sander, Sebastian and Arian, Bahman and Rozo
Vasquez, Julian and Trächtler, Ansgar and Homberg, Werner and Walther, Frank},
year={2024} }'
chicago: Kersting, Lukas, Sebastian Sander, Bahman Arian, Julian Rozo Vasquez, Ansgar
Trächtler, Werner Homberg, and Frank Walther. “Improving the Flow Forming Process
by a Novel Closed-Loop Control.” In Materials Research Proceedings, Vol.
41. Materials Research Forum LLC, 2024. https://doi.org/10.21741/9781644903131-158.
ieee: 'L. Kersting et al., “Improving the flow forming process by a novel
closed-loop control,” in Materials Research Proceedings, 2024, vol. 41,
doi: 10.21741/9781644903131-158.'
mla: Kersting, Lukas, et al. “Improving the Flow Forming Process by a Novel Closed-Loop
Control.” Materials Research Proceedings, vol. 41, Materials Research Forum
LLC, 2024, doi:10.21741/9781644903131-158.
short: 'L. Kersting, S. Sander, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg,
F. Walther, in: Materials Research Proceedings, Materials Research Forum LLC,
2024.'
date_created: 2024-11-18T10:11:24Z
date_updated: 2024-11-18T10:41:46Z
department:
- _id: '153'
- _id: '241'
- _id: '156'
doi: 10.21741/9781644903131-158
intvolume: ' 41'
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Improving the flow forming process by a novel closed-loop control
type: conference
user_id: '41470'
volume: 41
year: '2024'
...
---
_id: '57183'
abstract:
- lang: eng
text: In multi-stage bending and straightening operations cross-stage and quantity-dependent
effects crucially affect the quality of the end product. Using punch-bending units
in combination with a mechatronic straightening device can improve the accuracy
and repeatability of product features remarkably well. In this work a concept
for an innovative hybrid model of a roll straightener in a multi-stage straightening
and multi-stage bending process is proposed. This model combines data-driven elements
with expert knowledge and aims to minimise residual errors of the roll straightener
to reliably decrease the risk of disadvantageous cross-stage and quantity-dependent
effects on a subsequent punch-bending process.
author:
- first_name: Henning
full_name: Peters, Henning
last_name: Peters
- first_name: Eugen
full_name: Djakow, Eugen
id: '7904'
last_name: Djakow
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Andreas
full_name: Mazur, Andreas
last_name: Mazur
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Barbara
full_name: Hammer, Barbara
last_name: Hammer
citation:
ama: 'Peters H, Djakow E, Rostek T, et al. Novel approach for data-driven modelling
of multi-stage straightening and bending processes. In: Materials Research
Proceedings. Vol 41. Materials Research Forum LLC; 2024. doi:10.21741/9781644903131-252'
apa: Peters, H., Djakow, E., Rostek, T., Mazur, A., Trächtler, A., Homberg, W.,
& Hammer, B. (2024). Novel approach for data-driven modelling of multi-stage
straightening and bending processes. Materials Research Proceedings, 41.
https://doi.org/10.21741/9781644903131-252
bibtex: '@inproceedings{Peters_Djakow_Rostek_Mazur_Trächtler_Homberg_Hammer_2024,
title={Novel approach for data-driven modelling of multi-stage straightening and
bending processes}, volume={41}, DOI={10.21741/9781644903131-252},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Peters, Henning and Djakow, Eugen and Rostek, Tim and Mazur, Andreas
and Trächtler, Ansgar and Homberg, Werner and Hammer, Barbara}, year={2024} }'
chicago: Peters, Henning, Eugen Djakow, Tim Rostek, Andreas Mazur, Ansgar Trächtler,
Werner Homberg, and Barbara Hammer. “Novel Approach for Data-Driven Modelling
of Multi-Stage Straightening and Bending Processes.” In Materials Research
Proceedings, Vol. 41. Materials Research Forum LLC, 2024. https://doi.org/10.21741/9781644903131-252.
ieee: 'H. Peters et al., “Novel approach for data-driven modelling of multi-stage
straightening and bending processes,” in Materials Research Proceedings,
2024, vol. 41, doi: 10.21741/9781644903131-252.'
mla: Peters, Henning, et al. “Novel Approach for Data-Driven Modelling of Multi-Stage
Straightening and Bending Processes.” Materials Research Proceedings, vol.
41, Materials Research Forum LLC, 2024, doi:10.21741/9781644903131-252.
short: 'H. Peters, E. Djakow, T. Rostek, A. Mazur, A. Trächtler, W. Homberg, B.
Hammer, in: Materials Research Proceedings, Materials Research Forum LLC, 2024.'
date_created: 2024-11-18T10:15:37Z
date_updated: 2024-11-18T10:40:50Z
department:
- _id: '153'
- _id: '241'
- _id: '156'
doi: 10.21741/9781644903131-252
intvolume: ' 41'
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Novel approach for data-driven modelling of multi-stage straightening and bending
processes
type: conference
user_id: '41470'
volume: 41
year: '2024'
...
---
_id: '57171'
abstract:
- lang: eng
text: In manufacturing, property control ensures efficient part production. However,
in reverse flow forming, current practices focus on geometry control rather than
property control. To address the complexity of the process and tool machine interaction,
process control is crucial for defined component properties. This study focuses
on controlling local α’ martensite content in reverse flow forming of seamless
AISI 304L steel tubes. Strategies and systems are presented to influence α’ martensite
content, creating unique microstructure profiles for 1D and 2D Gradings, with
tangible component outcomes.
author:
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: 'Arian B, Homberg W, Kersting L, Trächtler A, Rozo Vasquez J, Walther F. Thermomechanical
reverse flow forming of AISI 304L. In: Materials Research Proceedings.
Vol 41. Materials Research Forum LLC; 2024. doi:10.21741/9781644903131-151'
apa: Arian, B., Homberg, W., Kersting, L., Trächtler, A., Rozo Vasquez, J., &
Walther, F. (2024). Thermomechanical reverse flow forming of AISI 304L. Materials
Research Proceedings, 41. https://doi.org/10.21741/9781644903131-151
bibtex: '@inproceedings{Arian_Homberg_Kersting_Trächtler_Rozo Vasquez_Walther_2024,
title={Thermomechanical reverse flow forming of AISI 304L}, volume={41}, DOI={10.21741/9781644903131-151},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Arian, Bahman and Homberg, Werner and Kersting, Lukas and Trächtler,
Ansgar and Rozo Vasquez, Julian and Walther, Frank}, year={2024} }'
chicago: Arian, Bahman, Werner Homberg, Lukas Kersting, Ansgar Trächtler, Julian
Rozo Vasquez, and Frank Walther. “Thermomechanical Reverse Flow Forming of AISI
304L.” In Materials Research Proceedings, Vol. 41. Materials Research Forum
LLC, 2024. https://doi.org/10.21741/9781644903131-151.
ieee: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F.
Walther, “Thermomechanical reverse flow forming of AISI 304L,” in Materials
Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-151.'
mla: Arian, Bahman, et al. “Thermomechanical Reverse Flow Forming of AISI 304L.”
Materials Research Proceedings, vol. 41, Materials Research Forum LLC,
2024, doi:10.21741/9781644903131-151.
short: 'B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, F. Walther,
in: Materials Research Proceedings, Materials Research Forum LLC, 2024.'
date_created: 2024-11-18T10:02:38Z
date_updated: 2024-11-18T10:42:49Z
department:
- _id: '241'
- _id: '153'
- _id: '156'
doi: 10.21741/9781644903131-151
intvolume: ' 41'
language:
- iso: eng
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Thermomechanical reverse flow forming of AISI 304L
type: conference
user_id: '41470'
volume: 41
year: '2024'
...
---
_id: '57177'
author:
- first_name: Julien
full_name: Jahneke, Julien
last_name: Jahneke
- first_name: Udo
full_name: Nolte, Udo
last_name: Nolte
- first_name: Mark
full_name: Henkenjohann, Mark
last_name: Henkenjohann
- first_name: Tobias
full_name: Seidenberg, Tobias
last_name: Seidenberg
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Jahneke J, Nolte U, Henkenjohann M, Seidenberg T, Henke C, Trächtler A. Development
and Implementation of a Modular Interface for a DroneCAN Communication Bus. In:
2024 IEEE Aerospace Conference. IEEE; 2024. doi:10.1109/aero58975.2024.10521247'
apa: Jahneke, J., Nolte, U., Henkenjohann, M., Seidenberg, T., Henke, C., &
Trächtler, A. (2024). Development and Implementation of a Modular Interface for
a DroneCAN Communication Bus. 2024 IEEE Aerospace Conference. https://doi.org/10.1109/aero58975.2024.10521247
bibtex: '@inproceedings{Jahneke_Nolte_Henkenjohann_Seidenberg_Henke_Trächtler_2024,
title={Development and Implementation of a Modular Interface for a DroneCAN Communication
Bus}, DOI={10.1109/aero58975.2024.10521247},
booktitle={2024 IEEE Aerospace Conference}, publisher={IEEE}, author={Jahneke,
Julien and Nolte, Udo and Henkenjohann, Mark and Seidenberg, Tobias and Henke,
Christian and Trächtler, Ansgar}, year={2024} }'
chicago: Jahneke, Julien, Udo Nolte, Mark Henkenjohann, Tobias Seidenberg, Christian
Henke, and Ansgar Trächtler. “Development and Implementation of a Modular Interface
for a DroneCAN Communication Bus.” In 2024 IEEE Aerospace Conference. IEEE,
2024. https://doi.org/10.1109/aero58975.2024.10521247.
ieee: 'J. Jahneke, U. Nolte, M. Henkenjohann, T. Seidenberg, C. Henke, and A. Trächtler,
“Development and Implementation of a Modular Interface for a DroneCAN Communication
Bus,” 2024, doi: 10.1109/aero58975.2024.10521247.'
mla: Jahneke, Julien, et al. “Development and Implementation of a Modular Interface
for a DroneCAN Communication Bus.” 2024 IEEE Aerospace Conference, IEEE,
2024, doi:10.1109/aero58975.2024.10521247.
short: 'J. Jahneke, U. Nolte, M. Henkenjohann, T. Seidenberg, C. Henke, A. Trächtler,
in: 2024 IEEE Aerospace Conference, IEEE, 2024.'
date_created: 2024-11-18T10:10:45Z
date_updated: 2024-11-18T10:42:01Z
department:
- _id: '241'
- _id: '153'
doi: 10.1109/aero58975.2024.10521247
language:
- iso: eng
publication: 2024 IEEE Aerospace Conference
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Development and Implementation of a Modular Interface for a DroneCAN Communication
Bus
type: conference
user_id: '41470'
year: '2024'
...
---
_id: '57180'
author:
- first_name: Cederic
full_name: Lenz, Cederic
last_name: Lenz
- first_name: Maximilian
full_name: Bause, Maximilian
id: '52175'
last_name: Bause
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Lenz C, Bause M, Henke C, Trächtler A. Boosting Low Data PINN Robustness with
Transfer Learning*. In: 2024 International Conference on Advanced Robotics
and Mechatronics (ICARM). IEEE; 2024. doi:10.1109/icarm62033.2024.10715896'
apa: Lenz, C., Bause, M., Henke, C., & Trächtler, A. (2024). Boosting Low Data
PINN Robustness with Transfer Learning*. 2024 International Conference on Advanced
Robotics and Mechatronics (ICARM). https://doi.org/10.1109/icarm62033.2024.10715896
bibtex: '@inproceedings{Lenz_Bause_Henke_Trächtler_2024, title={Boosting Low Data
PINN Robustness with Transfer Learning*}, DOI={10.1109/icarm62033.2024.10715896},
booktitle={2024 International Conference on Advanced Robotics and Mechatronics
(ICARM)}, publisher={IEEE}, author={Lenz, Cederic and Bause, Maximilian and Henke,
Christian and Trächtler, Ansgar}, year={2024} }'
chicago: Lenz, Cederic, Maximilian Bause, Christian Henke, and Ansgar Trächtler.
“Boosting Low Data PINN Robustness with Transfer Learning*.” In 2024 International
Conference on Advanced Robotics and Mechatronics (ICARM). IEEE, 2024. https://doi.org/10.1109/icarm62033.2024.10715896.
ieee: 'C. Lenz, M. Bause, C. Henke, and A. Trächtler, “Boosting Low Data PINN Robustness
with Transfer Learning*,” 2024, doi: 10.1109/icarm62033.2024.10715896.'
mla: Lenz, Cederic, et al. “Boosting Low Data PINN Robustness with Transfer Learning*.”
2024 International Conference on Advanced Robotics and Mechatronics (ICARM),
IEEE, 2024, doi:10.1109/icarm62033.2024.10715896.
short: 'C. Lenz, M. Bause, C. Henke, A. Trächtler, in: 2024 International Conference
on Advanced Robotics and Mechatronics (ICARM), IEEE, 2024.'
date_created: 2024-11-18T10:14:14Z
date_updated: 2024-11-18T10:41:11Z
department:
- _id: '153'
- _id: '241'
doi: 10.1109/icarm62033.2024.10715896
language:
- iso: eng
publication: 2024 International Conference on Advanced Robotics and Mechatronics (ICARM)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Boosting Low Data PINN Robustness with Transfer Learning*
type: conference
user_id: '41470'
year: '2024'
...
---
_id: '57192'
author:
- first_name: Christoph
full_name: Bürgel, Christoph
id: '58448'
last_name: Bürgel
- first_name: Dirk
full_name: Siepmann, Dirk
last_name: Siepmann
citation:
ama: 'Bürgel C, Siepmann D. Grammatik des gesprochenen und geschriebenen Französisch:
Adverbiale, Fürwörter und Verneinung. Vol 4. Amazon; 2024.'
apa: 'Bürgel, C., & Siepmann, D. (2024). Grammatik des gesprochenen und geschriebenen
Französisch: Adverbiale, Fürwörter und Verneinung (Vol. 4). Amazon.'
bibtex: '@book{Bürgel_Siepmann_2024, place={Leipzig}, title={Grammatik des gesprochenen
und geschriebenen Französisch: Adverbiale, Fürwörter und Verneinung}, volume={4},
publisher={Amazon}, author={Bürgel, Christoph and Siepmann, Dirk}, year={2024}
}'
chicago: 'Bürgel, Christoph, and Dirk Siepmann. Grammatik des gesprochenen und
geschriebenen Französisch: Adverbiale, Fürwörter und Verneinung. Vol. 4. Leipzig:
Amazon, 2024.'
ieee: 'C. Bürgel and D. Siepmann, Grammatik des gesprochenen und geschriebenen
Französisch: Adverbiale, Fürwörter und Verneinung, vol. 4. Leipzig: Amazon,
2024.'
mla: 'Bürgel, Christoph, and Dirk Siepmann. Grammatik des gesprochenen und geschriebenen
Französisch: Adverbiale, Fürwörter und Verneinung. Amazon, 2024.'
short: 'C. Bürgel, D. Siepmann, Grammatik des gesprochenen und geschriebenen Französisch:
Adverbiale, Fürwörter und Verneinung, Amazon, Leipzig, 2024.'
date_created: 2024-11-18T11:03:03Z
date_updated: 2024-11-18T11:24:13Z
department:
- _id: '491'
intvolume: ' 4'
language:
- iso: ger
place: Leipzig
publication_status: published
publisher: Amazon
status: public
title: 'Grammatik des gesprochenen und geschriebenen Französisch: Adverbiale, Fürwörter
und Verneinung'
type: book
user_id: '71124'
volume: 4
year: '2024'
...
---
_id: '56137'
abstract:
- lang: eng
text: "Many Android applications collect data from users. The European Union's General
Data Protection Regulation (GDPR) requires vendors to faithfully disclose which
data their apps collect. This task is complicated because many apps use third-party
code for which the same information is not readily available. Hence we ask: how
accurately do current Android apps fulfill these requirements?\r\nIn this work,
we first expose a multi-layered definition of privacy-related data to correctly
report data collection in Android apps. We further create a dataset of privacy-sensitive
data classes that may be used as input by an Android app. This dataset takes into
account data collected both through the user interface and system APIs.\r\nWe
manually examine the data safety sections of 70 Android apps to observe how data
collection is reported, identifying instances of over- and under-reporting. Additionally,
we develop a prototype to statically extract and label privacy-related data collected
via app source code, user interfaces, and permissions. Comparing the prototype's
results with the data safety sections of 20 apps reveals reporting discrepancies.
Using the results from two Messaging and Social Media apps (Signal and Instagram),
we discuss how app developers under-report and over-report data collection, respectively,
and identify inaccurately reported data categories.\r\nOur results show that app
developers struggle to accurately report data collection, either due to Google's
abstract definition of collected data or insufficient existing tool support. "
author:
- first_name: Mugdha
full_name: Khedkar, Mugdha
id: '88024'
last_name: Khedkar
- first_name: Ambuj Kumar
full_name: Mondal, Ambuj Kumar
last_name: Mondal
- first_name: Eric
full_name: Bodden, Eric
id: '59256'
last_name: Bodden
orcid: 0000-0003-3470-3647
citation:
ama: 'Khedkar M, Mondal AK, Bodden E. Do Android App Developers Accurately Report
Collection of Privacy-Related Data? In: In Proceedings of the 39th IEEE/ACM
International Conference on Automated Software Engineering Workshops (ASEW ’24).
; 2024. doi:10.1145/3691621.3694949'
apa: Khedkar, M., Mondal, A. K., & Bodden, E. (2024). Do Android App Developers
Accurately Report Collection of Privacy-Related Data? In Proceedings of the
39th IEEE/ACM International Conference on Automated Software Engineering Workshops
(ASEW ’24). 39th IEEE/ACM International Conference on Automated Software Engineering
(ASE 2024), Sacramento, California. https://doi.org/10.1145/3691621.3694949
bibtex: '@inproceedings{Khedkar_Mondal_Bodden_2024, title={Do Android App Developers
Accurately Report Collection of Privacy-Related Data?}, DOI={10.1145/3691621.3694949},
booktitle={In Proceedings of the 39th IEEE/ACM International Conference on Automated
Software Engineering Workshops (ASEW ’24)}, author={Khedkar, Mugdha and Mondal,
Ambuj Kumar and Bodden, Eric}, year={2024} }'
chicago: Khedkar, Mugdha, Ambuj Kumar Mondal, and Eric Bodden. “Do Android App Developers
Accurately Report Collection of Privacy-Related Data?” In In Proceedings of
the 39th IEEE/ACM International Conference on Automated Software Engineering Workshops
(ASEW ’24), 2024. https://doi.org/10.1145/3691621.3694949.
ieee: 'M. Khedkar, A. K. Mondal, and E. Bodden, “Do Android App Developers Accurately
Report Collection of Privacy-Related Data?,” presented at the 39th IEEE/ACM International
Conference on Automated Software Engineering (ASE 2024), Sacramento, California,
2024, doi: 10.1145/3691621.3694949.'
mla: Khedkar, Mugdha, et al. “Do Android App Developers Accurately Report Collection
of Privacy-Related Data?” In Proceedings of the 39th IEEE/ACM International
Conference on Automated Software Engineering Workshops (ASEW ’24), 2024, doi:10.1145/3691621.3694949.
short: 'M. Khedkar, A.K. Mondal, E. Bodden, in: In Proceedings of the 39th IEEE/ACM
International Conference on Automated Software Engineering Workshops (ASEW ’24),
2024.'
conference:
end_date: 2024-11-01
location: Sacramento, California
name: 39th IEEE/ACM International Conference on Automated Software Engineering (ASE
2024)
start_date: 2024-10-27
date_created: 2024-09-16T08:50:54Z
date_updated: 2024-11-18T13:19:51Z
ddc:
- '000'
department:
- _id: '76'
doi: 10.1145/3691621.3694949
external_id:
arxiv:
- '2409.04167'
file:
- access_level: closed
content_type: application/pdf
creator: khedkarm
date_created: 2024-09-16T08:49:42Z
date_updated: 2024-09-16T08:49:42Z
file_id: '56138'
file_name: 2409.04167v1.pdf
file_size: 1270058
relation: main_file
success: 1
file_date_updated: 2024-09-16T08:49:42Z
has_accepted_license: '1'
language:
- iso: eng
publication: In Proceedings of the 39th IEEE/ACM International Conference on Automated
Software Engineering Workshops (ASEW ’24)
status: public
title: Do Android App Developers Accurately Report Collection of Privacy-Related Data?
type: conference
user_id: '88024'
year: '2024'
...
---
_id: '53665'
author:
- first_name: Denis
full_name: Tissen, Denis
last_name: Tissen
- first_name: Ingrid
full_name: Wiederkehr, Ingrid
last_name: Wiederkehr
- first_name: Christian
full_name: Koldewey, Christian
last_name: Koldewey
- first_name: Roman
full_name: Dumitrescu, Roman
last_name: Dumitrescu
citation:
ama: 'Tissen D, Wiederkehr I, Koldewey C, Dumitrescu R. Exploring data-driven model-based
systems engineering: a systematic literature review. In: 2023 IEEE International
Conference on Technology Management, Operations and Decisions (ICTMOD). IEEE;
2024. doi:10.1109/ictmod59086.2023.10438129'
apa: 'Tissen, D., Wiederkehr, I., Koldewey, C., & Dumitrescu, R. (2024). Exploring
data-driven model-based systems engineering: a systematic literature review. 2023
IEEE International Conference on Technology Management, Operations and Decisions
(ICTMOD). https://doi.org/10.1109/ictmod59086.2023.10438129'
bibtex: '@inproceedings{Tissen_Wiederkehr_Koldewey_Dumitrescu_2024, title={Exploring
data-driven model-based systems engineering: a systematic literature review},
DOI={10.1109/ictmod59086.2023.10438129},
booktitle={2023 IEEE International Conference on Technology Management, Operations
and Decisions (ICTMOD)}, publisher={IEEE}, author={Tissen, Denis and Wiederkehr,
Ingrid and Koldewey, Christian and Dumitrescu, Roman}, year={2024} }'
chicago: 'Tissen, Denis, Ingrid Wiederkehr, Christian Koldewey, and Roman Dumitrescu.
“Exploring Data-Driven Model-Based Systems Engineering: A Systematic Literature
Review.” In 2023 IEEE International Conference on Technology Management, Operations
and Decisions (ICTMOD). IEEE, 2024. https://doi.org/10.1109/ictmod59086.2023.10438129.'
ieee: 'D. Tissen, I. Wiederkehr, C. Koldewey, and R. Dumitrescu, “Exploring data-driven
model-based systems engineering: a systematic literature review,” 2024, doi: 10.1109/ictmod59086.2023.10438129.'
mla: 'Tissen, Denis, et al. “Exploring Data-Driven Model-Based Systems Engineering:
A Systematic Literature Review.” 2023 IEEE International Conference on Technology
Management, Operations and Decisions (ICTMOD), IEEE, 2024, doi:10.1109/ictmod59086.2023.10438129.'
short: 'D. Tissen, I. Wiederkehr, C. Koldewey, R. Dumitrescu, in: 2023 IEEE International
Conference on Technology Management, Operations and Decisions (ICTMOD), IEEE,
2024.'
date_created: 2024-04-26T08:04:10Z
date_updated: 2024-11-18T12:18:15Z
doi: 10.1109/ictmod59086.2023.10438129
language:
- iso: eng
publication: 2023 IEEE International Conference on Technology Management, Operations
and Decisions (ICTMOD)
publication_status: published
publisher: IEEE
status: public
title: 'Exploring data-driven model-based systems engineering: a systematic literature
review'
type: conference
user_id: '44458'
year: '2024'
...
---
_id: '53622'
abstract:
- lang: eng
text: In K-12 computing education, there is a need to identify and teach
concepts that are relevant to understanding machine learning technologies. Studies
of teaching approaches often evaluate whether students have learned the concepts.
However, scant research has examined whether such concepts support understanding
digital artefacts from everyday life and developing agency in a digital world.
This paper presents a qualitative study that explores students’ perspectives on
the relevance of learning concepts of data-driven technologies for navigating
the digital world. The underlying approach of the study is data awareness, which
aims to support students in understanding and reflecting on such technologies
to develop agency in a data-driven world. This approach teaches students an explanatory
model encompassing several concepts of the role of data in data-driven technologies.
We developed an intervention and conducted retrospective interviews with students.
Findings from the analysis of the interviews indicate that students can analyse
and understand data-driven technologies from their everyday lives according to
the central role of data. In addition, students’ answers revealed four areas of
how learning about data-driven technologies becomes relevant to them. The paper
concludes with a preliminary model suggesting how computing education can make
concepts of data-driven technologies meaningful for students to understand and
navigate the digital world.
author:
- first_name: Lukas
full_name: Höper, Lukas
id: '58041'
last_name: Höper
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
citation:
ama: 'Höper L, Schulte C. Empowering Students for the Data-Driven World: A Qualitative
Study of the Relevance of Learning about Data-Driven Technologies. Informatics
in Education. Published online 2024. doi:10.15388/infedu.2024.19'
apa: 'Höper, L., & Schulte, C. (2024). Empowering Students for the Data-Driven
World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies.
Informatics in Education. https://doi.org/10.15388/infedu.2024.19'
bibtex: '@article{Höper_Schulte_2024, title={Empowering Students for the Data-Driven
World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies},
DOI={10.15388/infedu.2024.19},
journal={Informatics in Education}, publisher={Vilnius University Press}, author={Höper,
Lukas and Schulte, Carsten}, year={2024} }'
chicago: 'Höper, Lukas, and Carsten Schulte. “Empowering Students for the Data-Driven
World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies.”
Informatics in Education, 2024. https://doi.org/10.15388/infedu.2024.19.'
ieee: 'L. Höper and C. Schulte, “Empowering Students for the Data-Driven World:
A Qualitative Study of the Relevance of Learning about Data-Driven Technologies,”
Informatics in Education, 2024, doi: 10.15388/infedu.2024.19.'
mla: 'Höper, Lukas, and Carsten Schulte. “Empowering Students for the Data-Driven
World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies.”
Informatics in Education, Vilnius University Press, 2024, doi:10.15388/infedu.2024.19.'
short: L. Höper, C. Schulte, Informatics in Education (2024).
date_created: 2024-04-23T09:26:08Z
date_updated: 2024-11-19T07:24:30Z
ddc:
- '000'
- '370'
department:
- _id: '67'
doi: 10.15388/infedu.2024.19
file:
- access_level: closed
content_type: application/pdf
creator: hoeper
date_created: 2024-11-19T07:24:14Z
date_updated: 2024-11-19T07:24:14Z
file_id: '57214'
file_name: infedu.2024.19.pdf
file_size: 2343612
relation: main_file
success: 1
file_date_updated: 2024-11-19T07:24:14Z
has_accepted_license: '1'
keyword:
- Computer Science Applications
- Communication
- Education
- General Engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://infedu.vu.lt/journal/INFEDU/article/784/info
oa: '1'
publication: Informatics in Education
publication_identifier:
issn:
- 1648-5831
- 2335-8971
publication_status: published
publisher: Vilnius University Press
quality_controlled: '1'
status: public
title: 'Empowering Students for the Data-Driven World: A Qualitative Study of the
Relevance of Learning about Data-Driven Technologies'
type: journal_article
user_id: '58041'
year: '2024'
...
---
_id: '57209'
author:
- first_name: Lukas
full_name: Höper, Lukas
id: '58041'
last_name: Höper
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
citation:
ama: 'Höper L, Schulte C. New Perspectives on the Future of Computing Education:
Teaching and Learning Explanatory Models. In: Proceedings of the 24th Koli
Calling International Conference on Computing Education Research. ACM; 2024.
doi:10.1145/3699538.3699558'
apa: 'Höper, L., & Schulte, C. (2024). New Perspectives on the Future of Computing
Education: Teaching and Learning Explanatory Models. Proceedings of the 24th
Koli Calling International Conference on Computing Education Research. Koli
Calling ’24, Koli, Finnland. https://doi.org/10.1145/3699538.3699558'
bibtex: '@inproceedings{Höper_Schulte_2024, title={New Perspectives on the Future
of Computing Education: Teaching and Learning Explanatory Models}, DOI={10.1145/3699538.3699558},
booktitle={Proceedings of the 24th Koli Calling International Conference on Computing
Education Research}, publisher={ACM}, author={Höper, Lukas and Schulte, Carsten},
year={2024} }'
chicago: 'Höper, Lukas, and Carsten Schulte. “New Perspectives on the Future of
Computing Education: Teaching and Learning Explanatory Models.” In Proceedings
of the 24th Koli Calling International Conference on Computing Education Research.
ACM, 2024. https://doi.org/10.1145/3699538.3699558.'
ieee: 'L. Höper and C. Schulte, “New Perspectives on the Future of Computing Education:
Teaching and Learning Explanatory Models,” presented at the Koli Calling ’24,
Koli, Finnland, 2024, doi: 10.1145/3699538.3699558.'
mla: 'Höper, Lukas, and Carsten Schulte. “New Perspectives on the Future of Computing
Education: Teaching and Learning Explanatory Models.” Proceedings of the 24th
Koli Calling International Conference on Computing Education Research, ACM,
2024, doi:10.1145/3699538.3699558.'
short: 'L. Höper, C. Schulte, in: Proceedings of the 24th Koli Calling International
Conference on Computing Education Research, ACM, 2024.'
conference:
end_date: 2024-11-17
location: Koli, Finnland
name: Koli Calling '24
start_date: 2024-11-14
date_created: 2024-11-19T07:17:21Z
date_updated: 2024-11-19T07:21:47Z
ddc:
- '370'
- '000'
department:
- _id: '67'
doi: 10.1145/3699538.3699558
file:
- access_level: closed
content_type: application/pdf
creator: hoeper
date_created: 2024-11-19T07:19:05Z
date_updated: 2024-11-19T07:19:05Z
file_id: '57211'
file_name: 3699538.3699558.pdf
file_size: 699441
relation: main_file
success: 1
file_date_updated: 2024-11-19T07:19:05Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/full/10.1145/3699538.3699558
oa: '1'
publication: Proceedings of the 24th Koli Calling International Conference on Computing
Education Research
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: 'New Perspectives on the Future of Computing Education: Teaching and Learning
Explanatory Models'
type: conference
user_id: '58041'
year: '2024'
...
---
_id: '55481'
author:
- first_name: Lukas
full_name: Höper, Lukas
id: '58041'
last_name: Höper
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
- first_name: Andreas
full_name: Mühling, Andreas
last_name: Mühling
citation:
ama: 'Höper L, Schulte C, Mühling A. Students’ Motivation and Intention to Engage
with Data-Driven Technologies from a CS Perspective in Everyday Life. In: Proceedings
of the 2024 on Innovation and Technology in Computer Science Education V. 1.
ACM; 2024. doi:10.1145/3649217.3653625'
apa: Höper, L., Schulte, C., & Mühling, A. (2024). Students’ Motivation and
Intention to Engage with Data-Driven Technologies from a CS Perspective in Everyday
Life. Proceedings of the 2024 on Innovation and Technology in Computer Science
Education V. 1. ITiCSE 2024, Mailand, Italien. https://doi.org/10.1145/3649217.3653625
bibtex: '@inproceedings{Höper_Schulte_Mühling_2024, title={Students’ Motivation
and Intention to Engage with Data-Driven Technologies from a CS Perspective in
Everyday Life}, DOI={10.1145/3649217.3653625},
booktitle={Proceedings of the 2024 on Innovation and Technology in Computer Science
Education V. 1}, publisher={ACM}, author={Höper, Lukas and Schulte, Carsten and
Mühling, Andreas}, year={2024} }'
chicago: Höper, Lukas, Carsten Schulte, and Andreas Mühling. “Students’ Motivation
and Intention to Engage with Data-Driven Technologies from a CS Perspective in
Everyday Life.” In Proceedings of the 2024 on Innovation and Technology in
Computer Science Education V. 1. ACM, 2024. https://doi.org/10.1145/3649217.3653625.
ieee: 'L. Höper, C. Schulte, and A. Mühling, “Students’ Motivation and Intention
to Engage with Data-Driven Technologies from a CS Perspective in Everyday Life,”
presented at the ITiCSE 2024, Mailand, Italien, 2024, doi: 10.1145/3649217.3653625.'
mla: Höper, Lukas, et al. “Students’ Motivation and Intention to Engage with Data-Driven
Technologies from a CS Perspective in Everyday Life.” Proceedings of the 2024
on Innovation and Technology in Computer Science Education V. 1, ACM, 2024,
doi:10.1145/3649217.3653625.
short: 'L. Höper, C. Schulte, A. Mühling, in: Proceedings of the 2024 on Innovation
and Technology in Computer Science Education V. 1, ACM, 2024.'
conference:
location: Mailand, Italien
name: ITiCSE 2024
date_created: 2024-08-02T08:58:10Z
date_updated: 2024-11-19T07:23:20Z
ddc:
- '000'
- '370'
department:
- _id: '67'
doi: 10.1145/3649217.3653625
file:
- access_level: closed
content_type: application/pdf
creator: hoeper
date_created: 2024-11-19T07:22:56Z
date_updated: 2024-11-19T07:22:56Z
file_id: '57213'
file_name: 3649217.3653625.pdf
file_size: 1092727
relation: main_file
success: 1
file_date_updated: 2024-11-19T07:22:56Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/10.1145/3649217.3653625
oa: '1'
publication: Proceedings of the 2024 on Innovation and Technology in Computer Science
Education V. 1
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: Students' Motivation and Intention to Engage with Data-Driven Technologies
from a CS Perspective in Everyday Life
type: conference
user_id: '58041'
year: '2024'
...
---
_id: '55656'
author:
- first_name: Lukas
full_name: Höper, Lukas
id: '58041'
last_name: Höper
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
- first_name: Andreas
full_name: Mühling, Andreas
last_name: Mühling
citation:
ama: 'Höper L, Schulte C, Mühling A. Learning an Explanatory Model of Data-Driven
Technologies can Lead to Empowered Behavior: A Mixed-Methods Study in K-12 Computing
Education. In: Proceedings of the 2024 ACM Conference on International Computing
Education Research - Volume 1. Vol 10. ACM; 2024. doi:10.1145/3632620.3671118'
apa: 'Höper, L., Schulte, C., & Mühling, A. (2024). Learning an Explanatory
Model of Data-Driven Technologies can Lead to Empowered Behavior: A Mixed-Methods
Study in K-12 Computing Education. Proceedings of the 2024 ACM Conference on
International Computing Education Research - Volume 1, 10. https://doi.org/10.1145/3632620.3671118'
bibtex: '@inproceedings{Höper_Schulte_Mühling_2024, title={Learning an Explanatory
Model of Data-Driven Technologies can Lead to Empowered Behavior: A Mixed-Methods
Study in K-12 Computing Education}, volume={10}, DOI={10.1145/3632620.3671118},
booktitle={Proceedings of the 2024 ACM Conference on International Computing Education
Research - Volume 1}, publisher={ACM}, author={Höper, Lukas and Schulte, Carsten
and Mühling, Andreas}, year={2024} }'
chicago: 'Höper, Lukas, Carsten Schulte, and Andreas Mühling. “Learning an Explanatory
Model of Data-Driven Technologies Can Lead to Empowered Behavior: A Mixed-Methods
Study in K-12 Computing Education.” In Proceedings of the 2024 ACM Conference
on International Computing Education Research - Volume 1, Vol. 10. ACM, 2024.
https://doi.org/10.1145/3632620.3671118.'
ieee: 'L. Höper, C. Schulte, and A. Mühling, “Learning an Explanatory Model of Data-Driven
Technologies can Lead to Empowered Behavior: A Mixed-Methods Study in K-12 Computing
Education,” in Proceedings of the 2024 ACM Conference on International Computing
Education Research - Volume 1, 2024, vol. 10, doi: 10.1145/3632620.3671118.'
mla: 'Höper, Lukas, et al. “Learning an Explanatory Model of Data-Driven Technologies
Can Lead to Empowered Behavior: A Mixed-Methods Study in K-12 Computing Education.”
Proceedings of the 2024 ACM Conference on International Computing Education
Research - Volume 1, vol. 10, ACM, 2024, doi:10.1145/3632620.3671118.'
short: 'L. Höper, C. Schulte, A. Mühling, in: Proceedings of the 2024 ACM Conference
on International Computing Education Research - Volume 1, ACM, 2024.'
date_created: 2024-08-20T06:56:39Z
date_updated: 2024-11-19T07:27:15Z
ddc:
- '000'
- '370'
department:
- _id: '67'
doi: 10.1145/3632620.3671118
file:
- access_level: closed
content_type: application/pdf
creator: hoeper
date_created: 2024-11-19T07:27:02Z
date_updated: 2024-11-19T07:27:02Z
file_id: '57216'
file_name: 3632620.3671118.pdf
file_size: 1954057
relation: main_file
success: 1
file_date_updated: 2024-11-19T07:27:02Z
has_accepted_license: '1'
intvolume: ' 10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/10.1145/3632620.3671118
oa: '1'
publication: Proceedings of the 2024 ACM Conference on International Computing Education
Research - Volume 1
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: 'Learning an Explanatory Model of Data-Driven Technologies can Lead to Empowered
Behavior: A Mixed-Methods Study in K-12 Computing Education'
type: conference
user_id: '58041'
volume: 10
year: '2024'
...
---
_id: '56347'
abstract:
- lang: eng
text: The content of university teaching in engineering sciences, particularly
in product creation, is characterised by the development of application skills.
Changing working conditions require new teaching concepts that are oriented towards
the needs of students and practice and consider the acquisition of soft skills.
A key method to be considered in this context is the Scenario-Technique. In this
paper, a one-day workshop based on a software tool for the Scenario-Technique
is presented that focusses on competence development for Scenario-Technique in
form of a learning concept. Based on a systematic literature analysis, existing
approaches for learning the Scenario-Technique are identified and requirements
for a subsequently developed software-supported Scenario-Technique workshop are
established. Using a case study, the learning concept is validated in two test
phases for comprehensibility, user-friendliness, and practical suitability. The
result is a concept that enables practice-oriented learning of the Scenario-Technique.
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Alena Marie
full_name: Tusek, Alena Marie
id: '59370'
last_name: Tusek
citation:
ama: 'Gräßler I, Tusek AM. Case study on the software-supported development of competences
in Scenario-Technique. In: AHFE International. Vol 158. AHFE International;
2024. doi:10.54941/ahfe1005548'
apa: Gräßler, I., & Tusek, A. M. (2024). Case study on the software-supported
development of competences in Scenario-Technique. AHFE International, 158.
https://doi.org/10.54941/ahfe1005548
bibtex: '@inproceedings{Gräßler_Tusek_2024, title={Case study on the software-supported
development of competences in Scenario-Technique}, volume={158}, DOI={10.54941/ahfe1005548},
booktitle={AHFE International}, publisher={AHFE International}, author={Gräßler,
Iris and Tusek, Alena Marie}, year={2024} }'
chicago: Gräßler, Iris, and Alena Marie Tusek. “Case Study on the Software-Supported
Development of Competences in Scenario-Technique.” In AHFE International,
Vol. 158. AHFE International, 2024. https://doi.org/10.54941/ahfe1005548.
ieee: 'I. Gräßler and A. M. Tusek, “Case study on the software-supported development
of competences in Scenario-Technique,” in AHFE International, Split, 2024,
vol. 158, doi: 10.54941/ahfe1005548.'
mla: Gräßler, Iris, and Alena Marie Tusek. “Case Study on the Software-Supported
Development of Competences in Scenario-Technique.” AHFE International,
vol. 158, AHFE International, 2024, doi:10.54941/ahfe1005548.
short: 'I. Gräßler, A.M. Tusek, in: AHFE International, AHFE International, 2024.'
conference:
end_date: 2024-09-26
location: Split
name: 'Human Systems Engineering and Design (IHSED2024): Future Trends and Applications'
start_date: 2024-09-24
date_created: 2024-10-07T08:14:54Z
date_updated: 2024-11-19T09:46:46Z
department:
- _id: '152'
doi: 10.54941/ahfe1005548
intvolume: ' 158'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://openaccess.cms-conferences.org/publications/book/978-1-964867-34-2/article/978-1-964867-34-2_25
oa: '1'
publication: AHFE International
publication_status: published
publisher: AHFE International
quality_controlled: '1'
status: public
title: Case study on the software-supported development of competences in Scenario-Technique
type: conference
user_id: '59370'
volume: 158
year: '2024'
...
---
_id: '57233'
author:
- first_name: David
full_name: Weiler, David
last_name: Weiler
- first_name: Jan-Philipp
full_name: Burde, Jan-Philipp
last_name: Burde
- first_name: Kasim
full_name: Costan, Kasim
last_name: Costan
- first_name: Rike Isabel
full_name: Große-Heilmann, Rike Isabel
id: '99511'
last_name: Große-Heilmann
orcid: 0000-0001-8713-3014
- first_name: Christoph
full_name: Kulgemeyer, Christoph
id: '84533'
last_name: Kulgemeyer
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Thomas
full_name: Schubatzky, Thomas
last_name: Schubatzky
citation:
ama: Weiler D, Burde J-P, Costan K, et al. Förderung digitaler Kompetenzen von Physik-Lehrkräften
im ComeNet Physik. PhyDid B - Beiträge zur DPG-Frühjahrstagung 2024 in Greifswald.
Published online 2024.
apa: Weiler, D., Burde, J.-P., Costan, K., Große-Heilmann, R. I., Kulgemeyer, C.,
Riese, J., & Schubatzky, T. (2024). Förderung digitaler Kompetenzen von Physik-Lehrkräften
im ComeNet Physik. In PhyDid B - Beiträge zur DPG-Frühjahrstagung 2024 in Greifswald.
bibtex: '@article{Weiler_Burde_Costan_Große-Heilmann_Kulgemeyer_Riese_Schubatzky_2024,
title={Förderung digitaler Kompetenzen von Physik-Lehrkräften im ComeNet Physik},
journal={PhyDid B - Beiträge zur DPG-Frühjahrstagung 2024 in Greifswald}, author={Weiler,
David and Burde, Jan-Philipp and Costan, Kasim and Große-Heilmann, Rike Isabel
and Kulgemeyer, Christoph and Riese, Josef and Schubatzky, Thomas}, year={2024}
}'
chicago: Weiler, David, Jan-Philipp Burde, Kasim Costan, Rike Isabel Große-Heilmann,
Christoph Kulgemeyer, Josef Riese, and Thomas Schubatzky. “Förderung Digitaler
Kompetenzen von Physik-Lehrkräften Im ComeNet Physik.” PhyDid B - Beiträge
Zur DPG-Frühjahrstagung 2024 in Greifswald, 2024.
ieee: D. Weiler et al., “Förderung digitaler Kompetenzen von Physik-Lehrkräften
im ComeNet Physik,” PhyDid B - Beiträge zur DPG-Frühjahrstagung 2024 in Greifswald.
2024.
mla: Weiler, David, et al. “Förderung Digitaler Kompetenzen von Physik-Lehrkräften
Im ComeNet Physik.” PhyDid B - Beiträge Zur DPG-Frühjahrstagung 2024 in Greifswald,
2024.
short: D. Weiler, J.-P. Burde, K. Costan, R.I. Große-Heilmann, C. Kulgemeyer, J.
Riese, T. Schubatzky, PhyDid B - Beiträge Zur DPG-Frühjahrstagung 2024 in Greifswald
(2024).
date_created: 2024-11-19T11:34:36Z
date_updated: 2024-11-19T11:38:41Z
department:
- _id: '299'
has_accepted_license: '1'
language:
- iso: eng
publication: PhyDid B - Beiträge zur DPG-Frühjahrstagung 2024 in Greifswald
status: public
title: Förderung digitaler Kompetenzen von Physik-Lehrkräften im ComeNet Physik
type: preprint
user_id: '99511'
year: '2024'
...
---
_id: '57208'
abstract:
- lang: eng
text: ' Home delivery failures, traffic congestion, and relatively large
handling times have a negative impact on the profitability of last-mile logistics.
A potential solution is the delivery to parcel lockers or parcel shops, denoted
by out-of-home (OOH) delivery. In the academic literature, models for OOH delivery
are so far limited to static settings, contrasting with the sequential nature
of the problem. We model the sequential decision-making problem of which OOH location
to offer against what incentive for each incoming customer, taking into account
future customer arrivals and choices. We propose dynamic selection and pricing
of OOH (DSPO), an algorithmic pipeline that uses a novel spatial-temporal state
encoding as input to a convolutional neural network. We demonstrate the performance
of our method by benchmarking it against two state-of-the-art approaches. Our
extensive numerical study, guided by real-world data, reveals that DSPO can save
19.9 percentage points (%pt) in costs compared with a situation without OOH locations,
7%pt compared with a static selection and pricing policy, and 3.8%pt compared
with a state-of-the-art demand management benchmark. We provide comprehensive
insights into the complex interplay between OOH delivery dynamics and customer
behavior influenced by pricing strategies. The implications of our findings suggest
that practitioners adopt dynamic selection and pricing policies.
History: This paper has been accepted for the Transportation Science special issue
on TSL Conference 2023. Funding: This work was supported by
TKI DINALOG. '
author:
- first_name: Fabian
full_name: Akkerman, Fabian
last_name: Akkerman
- first_name: Peter
full_name: Dieter, Peter
id: '88592'
last_name: Dieter
- first_name: Martijn
full_name: Mes, Martijn
last_name: Mes
citation:
ama: Akkerman F, Dieter P, Mes M. Learning Dynamic Selection and Pricing of Out-of-Home
Deliveries. Transportation Science. Published online 2024. doi:10.1287/trsc.2023.0434
apa: Akkerman, F., Dieter, P., & Mes, M. (2024). Learning Dynamic Selection
and Pricing of Out-of-Home Deliveries. Transportation Science. https://doi.org/10.1287/trsc.2023.0434
bibtex: '@article{Akkerman_Dieter_Mes_2024, title={Learning Dynamic Selection and
Pricing of Out-of-Home Deliveries}, DOI={10.1287/trsc.2023.0434},
journal={Transportation Science}, publisher={Institute for Operations Research
and the Management Sciences (INFORMS)}, author={Akkerman, Fabian and Dieter, Peter
and Mes, Martijn}, year={2024} }'
chicago: Akkerman, Fabian, Peter Dieter, and Martijn Mes. “Learning Dynamic Selection
and Pricing of Out-of-Home Deliveries.” Transportation Science, 2024. https://doi.org/10.1287/trsc.2023.0434.
ieee: 'F. Akkerman, P. Dieter, and M. Mes, “Learning Dynamic Selection and Pricing
of Out-of-Home Deliveries,” Transportation Science, 2024, doi: 10.1287/trsc.2023.0434.'
mla: Akkerman, Fabian, et al. “Learning Dynamic Selection and Pricing of Out-of-Home
Deliveries.” Transportation Science, Institute for Operations Research
and the Management Sciences (INFORMS), 2024, doi:10.1287/trsc.2023.0434.
short: F. Akkerman, P. Dieter, M. Mes, Transportation Science (2024).
date_created: 2024-11-18T18:40:55Z
date_updated: 2024-11-19T18:59:24Z
department:
- _id: '277'
doi: 10.1287/trsc.2023.0434
language:
- iso: eng
publication: Transportation Science
publication_identifier:
issn:
- 0041-1655
- 1526-5447
publication_status: published
publisher: Institute for Operations Research and the Management Sciences (INFORMS)
status: public
title: Learning Dynamic Selection and Pricing of Out-of-Home Deliveries
type: journal_article
user_id: '88592'
year: '2024'
...
---
_id: '57250'
author:
- first_name: Christian
full_name: Schütze, Christian
last_name: Schütze
- first_name: Birte
full_name: Richter, Birte
last_name: Richter
- first_name: Olesja
full_name: Lammert, Olesja
id: '47384'
last_name: Lammert
orcid: 0000-0001-8201-5166
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
- first_name: Britta
full_name: Wrede, Britta
last_name: Wrede
citation:
ama: 'Schütze C, Richter B, Lammert O, Thommes K, Wrede B. Static Socio-demographic
and Individual Factors for Generating Explanations in XAI: Can they serve as a
prior in DSS for adaptation of explanation strategies? In: HAI ’24: Proceedings
of the 12th International Conference on Human-Agent Interaction. ACM; 2024:141-149.
doi:10.1145/3687272.3688300'
apa: 'Schütze, C., Richter, B., Lammert, O., Thommes, K., & Wrede, B. (2024).
Static Socio-demographic and Individual Factors for Generating Explanations in
XAI: Can they serve as a prior in DSS for adaptation of explanation strategies?
HAI ’24: Proceedings of the 12th International Conference on Human-Agent Interaction,
141–149. https://doi.org/10.1145/3687272.3688300'
bibtex: '@inproceedings{Schütze_Richter_Lammert_Thommes_Wrede_2024, title={Static
Socio-demographic and Individual Factors for Generating Explanations in XAI: Can
they serve as a prior in DSS for adaptation of explanation strategies?}, DOI={10.1145/3687272.3688300}, booktitle={HAI
’24: Proceedings of the 12th International Conference on Human-Agent Interaction},
publisher={ACM}, author={Schütze, Christian and Richter, Birte and Lammert, Olesja
and Thommes, Kirsten and Wrede, Britta}, year={2024}, pages={141–149} }'
chicago: 'Schütze, Christian, Birte Richter, Olesja Lammert, Kirsten Thommes, and
Britta Wrede. “Static Socio-Demographic and Individual Factors for Generating
Explanations in XAI: Can They Serve as a Prior in DSS for Adaptation of Explanation
Strategies?” In HAI ’24: Proceedings of the 12th International Conference on
Human-Agent Interaction, 141–49. ACM, 2024. https://doi.org/10.1145/3687272.3688300.'
ieee: 'C. Schütze, B. Richter, O. Lammert, K. Thommes, and B. Wrede, “Static Socio-demographic
and Individual Factors for Generating Explanations in XAI: Can they serve as a
prior in DSS for adaptation of explanation strategies?,” in HAI ’24: Proceedings
of the 12th International Conference on Human-Agent Interaction, 2024, pp.
141–149, doi: 10.1145/3687272.3688300.'
mla: 'Schütze, Christian, et al. “Static Socio-Demographic and Individual Factors
for Generating Explanations in XAI: Can They Serve as a Prior in DSS for Adaptation
of Explanation Strategies?” HAI ’24: Proceedings of the 12th International
Conference on Human-Agent Interaction, ACM, 2024, pp. 141–49, doi:10.1145/3687272.3688300.'
short: 'C. Schütze, B. Richter, O. Lammert, K. Thommes, B. Wrede, in: HAI ’24: Proceedings
of the 12th International Conference on Human-Agent Interaction, ACM, 2024, pp.
141–149.'
date_created: 2024-11-20T07:30:01Z
date_updated: 2024-11-20T09:42:20Z
department:
- _id: '178'
- _id: '184'
doi: 10.1145/3687272.3688300
language:
- iso: eng
page: 141-149
project:
- _id: '109'
grant_number: '438445824'
name: 'TRR 318: TRR 318 - Erklärbarkeit konstruieren'
- _id: '113'
name: 'TRR 318 - A3: TRR 318 - Subproject A3'
publication: 'HAI ''24: Proceedings of the 12th International Conference on Human-Agent
Interaction'
publication_identifier:
isbn:
- '9798400711787'
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: 'Static Socio-demographic and Individual Factors for Generating Explanations
in XAI: Can they serve as a prior in DSS for adaptation of explanation strategies?'
type: conference
user_id: '72497'
year: '2024'
...