---
_id: '53256'
article_number: '311'
author:
- first_name: Seyed Emadedin
full_name: Hashemi, Seyed Emadedin
last_name: Hashemi
- first_name: Madjid
full_name: Tavana, Madjid
id: '31858'
last_name: Tavana
- first_name: Maryam
full_name: Bakhshi, Maryam
last_name: Bakhshi
citation:
ama: Hashemi SE, Tavana M, Bakhshi M. A New Particle Swarm Optimization Algorithm
for Optimizing Big Data Clustering. SN Computer Science. 2022;3(4). doi:10.1007/s42979-022-01208-8
apa: Hashemi, S. E., Tavana, M., & Bakhshi, M. (2022). A New Particle Swarm
Optimization Algorithm for Optimizing Big Data Clustering. SN Computer Science,
3(4), Article 311. https://doi.org/10.1007/s42979-022-01208-8
bibtex: '@article{Hashemi_Tavana_Bakhshi_2022, title={A New Particle Swarm Optimization
Algorithm for Optimizing Big Data Clustering}, volume={3}, DOI={10.1007/s42979-022-01208-8},
number={4311}, journal={SN Computer Science}, publisher={Springer Science and
Business Media LLC}, author={Hashemi, Seyed Emadedin and Tavana, Madjid and Bakhshi,
Maryam}, year={2022} }'
chicago: Hashemi, Seyed Emadedin, Madjid Tavana, and Maryam Bakhshi. “A New Particle
Swarm Optimization Algorithm for Optimizing Big Data Clustering.” SN Computer
Science 3, no. 4 (2022). https://doi.org/10.1007/s42979-022-01208-8.
ieee: 'S. E. Hashemi, M. Tavana, and M. Bakhshi, “A New Particle Swarm Optimization
Algorithm for Optimizing Big Data Clustering,” SN Computer Science, vol.
3, no. 4, Art. no. 311, 2022, doi: 10.1007/s42979-022-01208-8.'
mla: Hashemi, Seyed Emadedin, et al. “A New Particle Swarm Optimization Algorithm
for Optimizing Big Data Clustering.” SN Computer Science, vol. 3, no. 4,
311, Springer Science and Business Media LLC, 2022, doi:10.1007/s42979-022-01208-8.
short: S.E. Hashemi, M. Tavana, M. Bakhshi, SN Computer Science 3 (2022).
date_created: 2024-04-04T16:04:20Z
date_updated: 2024-04-15T13:21:12Z
department:
- _id: '277'
doi: 10.1007/s42979-022-01208-8
intvolume: ' 3'
issue: '4'
language:
- iso: eng
publication: SN Computer Science
publication_identifier:
issn:
- 2661-8907
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: A New Particle Swarm Optimization Algorithm for Optimizing Big Data Clustering
type: journal_article
user_id: '51811'
volume: 3
year: '2022'
...
---
_id: '40988'
abstract:
- lang: eng
text: Increasing the metal-to-ligand charge transfer (MLCT) excited state lifetime
of polypyridine iron(II) complexes can be achieved by lowering the ligand's π*
orbital energy and by increasing the ligand field splitting. In the homo- and
heteroleptic complexes [Fe(cpmp)2]2+ (12+) and [Fe(cpmp)(ddpd)]2+ (22+) with the
tridentate ligands 6,2’’-carboxypyridyl-2,2’-methylamine-pyridyl-pyridine (cpmp)
and N,N’-dimethyl-N,N’-di-pyridin-2-ylpyridine-2,6-diamine (ddpd) two or one dipyridyl
ketone moieties provide low energy π* acceptor orbitals. A good metal-ligand orbital
overlap to increase the ligand field splitting is achieved by optimizing the octahedricity
through CO and NMe units between the coordinating pyridines which enable the formation
of six-membered chelate rings. The push-pull ligand cpmp provides intra-ligand
and ligand-to-ligand charge transfer (ILCT, LL'CT) excited states in addition
to MLCT excited states. Ground and excited state properties of 12+ and 22+ were
accessed by X-ray diffraction analyses, resonance Raman spectroscopy, (spectro)electrochemistry,
EPR spectroscopy, X-ray emission spectroscopy, static and time-resolved IR and
UV/Vis/NIR absorption spectroscopy as well as quantum chemical calculations.
author:
- first_name: Sebastian
full_name: Weber, Sebastian
last_name: Weber
- first_name: Ronny T.
full_name: Zimmermann, Ronny T.
last_name: Zimmermann
- first_name: Jens
full_name: Bremer, Jens
last_name: Bremer
- first_name: Ken L.
full_name: Abel, Ken L.
last_name: Abel
- first_name: David
full_name: Poppitz, David
last_name: Poppitz
- first_name: Nils
full_name: Prinz, Nils
last_name: Prinz
- first_name: Jan
full_name: Ilsemann, Jan
last_name: Ilsemann
- first_name: Sven
full_name: Wendholt, Sven
last_name: Wendholt
- first_name: Qingxin
full_name: Yang, Qingxin
last_name: Yang
- first_name: Reihaneh
full_name: Pashminehazar, Reihaneh
last_name: Pashminehazar
- first_name: Federico
full_name: Monaco, Federico
last_name: Monaco
- first_name: Peter
full_name: Cloetens, Peter
last_name: Cloetens
- first_name: Xiaohui
full_name: Huang, Xiaohui
last_name: Huang
- first_name: Christian
full_name: Kübel, Christian
last_name: Kübel
- first_name: Evgenii
full_name: Kondratenko, Evgenii
last_name: Kondratenko
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Marcus
full_name: Bäumer, Marcus
last_name: Bäumer
- first_name: Mirijam
full_name: Zobel, Mirijam
last_name: Zobel
- first_name: Roger
full_name: Gläser, Roger
last_name: Gläser
- first_name: Kai
full_name: Sundmacher, Kai
last_name: Sundmacher
- first_name: Thomas L.
full_name: Sheppard, Thomas L.
last_name: Sheppard
citation:
ama: 'Weber S, Zimmermann RT, Bremer J, et al. Digitization in Catalysis Research:
Towards a Holistic Description of a Ni/Al2O3 Reference Catalyst for CO2 Methanation.
ChemCatChem. 2022;14(8). doi:10.1002/cctc.202101878'
apa: 'Weber, S., Zimmermann, R. T., Bremer, J., Abel, K. L., Poppitz, D., Prinz,
N., Ilsemann, J., Wendholt, S., Yang, Q., Pashminehazar, R., Monaco, F., Cloetens,
P., Huang, X., Kübel, C., Kondratenko, E., Bauer, M., Bäumer, M., Zobel, M., Gläser,
R., … Sheppard, T. L. (2022). Digitization in Catalysis Research: Towards a Holistic
Description of a Ni/Al2O3 Reference Catalyst for CO2 Methanation. ChemCatChem,
14(8). https://doi.org/10.1002/cctc.202101878'
bibtex: '@article{Weber_Zimmermann_Bremer_Abel_Poppitz_Prinz_Ilsemann_Wendholt_Yang_Pashminehazar_et
al._2022, title={Digitization in Catalysis Research: Towards a Holistic Description
of a Ni/Al2O3 Reference Catalyst for CO2 Methanation}, volume={14}, DOI={10.1002/cctc.202101878},
number={8}, journal={ChemCatChem}, publisher={Wiley}, author={Weber, Sebastian
and Zimmermann, Ronny T. and Bremer, Jens and Abel, Ken L. and Poppitz, David
and Prinz, Nils and Ilsemann, Jan and Wendholt, Sven and Yang, Qingxin and Pashminehazar,
Reihaneh and et al.}, year={2022} }'
chicago: 'Weber, Sebastian, Ronny T. Zimmermann, Jens Bremer, Ken L. Abel, David
Poppitz, Nils Prinz, Jan Ilsemann, et al. “Digitization in Catalysis Research:
Towards a Holistic Description of a Ni/Al2O3 Reference Catalyst for CO2 Methanation.”
ChemCatChem 14, no. 8 (2022). https://doi.org/10.1002/cctc.202101878.'
ieee: 'S. Weber et al., “Digitization in Catalysis Research: Towards a Holistic
Description of a Ni/Al2O3 Reference Catalyst for CO2 Methanation,” ChemCatChem,
vol. 14, no. 8, 2022, doi: 10.1002/cctc.202101878.'
mla: 'Weber, Sebastian, et al. “Digitization in Catalysis Research: Towards a Holistic
Description of a Ni/Al2O3 Reference Catalyst for CO2 Methanation.” ChemCatChem,
vol. 14, no. 8, Wiley, 2022, doi:10.1002/cctc.202101878.'
short: S. Weber, R.T. Zimmermann, J. Bremer, K.L. Abel, D. Poppitz, N. Prinz, J.
Ilsemann, S. Wendholt, Q. Yang, R. Pashminehazar, F. Monaco, P. Cloetens, X. Huang,
C. Kübel, E. Kondratenko, M. Bauer, M. Bäumer, M. Zobel, R. Gläser, K. Sundmacher,
T.L. Sheppard, ChemCatChem 14 (2022).
date_created: 2023-01-30T16:25:02Z
date_updated: 2024-05-08T13:03:51Z
department:
- _id: '35'
- _id: '306'
doi: 10.1002/cctc.202101878
intvolume: ' 14'
issue: '8'
keyword:
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Catalysis
language:
- iso: eng
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
- 1867-3899
publication_status: published
publisher: Wiley
status: public
title: 'Digitization in Catalysis Research: Towards a Holistic Description of a Ni/Al2O3
Reference Catalyst for CO2 Methanation'
type: journal_article
user_id: '48467'
volume: 14
year: '2022'
...
---
_id: '34674'
abstract:
- lang: eng
text: 'Smart home systems contain plenty of features that enhance wellbeing in everyday
life through artificial intelligence (AI). However, many users feel insecure because
they do not understand the AI’s functionality and do not feel they are in control
of it. Combining technical, psychological and philosophical views on AI, we rethink
smart homes as interactive systems where users can partake in an intelligent agent’s
learning. Parallel to the goals of explainable AI (XAI), we explored the possibility
of user involvement in supervised learning of the smart home to have a first approach
to improve acceptance, support subjective understanding and increase perceived
control. In this work, we conducted two studies: In an online pre-study, we asked
participants about their attitude towards teaching AI via a questionnaire. In
the main study, we performed a Wizard of Oz laboratory experiment with human participants,
where participants spent time in a prototypical smart home and taught activity
recognition to the intelligent agent through supervised learning based on the
user’s behaviour. We found that involvement in the AI’s learning phase enhanced
the users’ feeling of control, perceived understanding and perceived usefulness
of AI in general. The participants reported positive attitudes towards training
a smart home AI and found the process understandable and controllable. We suggest
that involving the user in the learning phase could lead to better personalisation
and increased understanding and control by users of intelligent agents for smart
home automation.'
alternative_title:
- Increasing Perceived Control and Understanding
author:
- first_name: Leonie Nora
full_name: Sieger, Leonie Nora
id: '93402'
last_name: Sieger
- first_name: Julia
full_name: Hermann, Julia
last_name: Hermann
- first_name: Astrid
full_name: Schomäcker, Astrid
last_name: Schomäcker
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Christian
full_name: Meske, Christian
last_name: Meske
- first_name: Celine-Chiara
full_name: Hey, Celine-Chiara
last_name: Hey
- first_name: Ayşegül
full_name: Doğangün, Ayşegül
last_name: Doğangün
citation:
ama: 'Sieger LN, Hermann J, Schomäcker A, et al. User Involvement in Training Smart
Home Agents. In: International Conference on Human-Agent Interaction. ACM;
2022. doi:10.1145/3527188.3561914'
apa: 'Sieger, L. N., Hermann, J., Schomäcker, A., Heindorf, S., Meske, C., Hey,
C.-C., & Doğangün, A. (2022). User Involvement in Training Smart Home Agents.
International Conference on Human-Agent Interaction. HAI ’22: International
Conference on Human-Agent Interaction, Christchurch, New Zealand. https://doi.org/10.1145/3527188.3561914'
bibtex: '@inproceedings{Sieger_Hermann_Schomäcker_Heindorf_Meske_Hey_Doğangün_2022,
title={User Involvement in Training Smart Home Agents}, DOI={10.1145/3527188.3561914},
booktitle={International Conference on Human-Agent Interaction}, publisher={ACM},
author={Sieger, Leonie Nora and Hermann, Julia and Schomäcker, Astrid and Heindorf,
Stefan and Meske, Christian and Hey, Celine-Chiara and Doğangün, Ayşegül}, year={2022}
}'
chicago: Sieger, Leonie Nora, Julia Hermann, Astrid Schomäcker, Stefan Heindorf,
Christian Meske, Celine-Chiara Hey, and Ayşegül Doğangün. “User Involvement in
Training Smart Home Agents.” In International Conference on Human-Agent Interaction.
ACM, 2022. https://doi.org/10.1145/3527188.3561914.
ieee: 'L. N. Sieger et al., “User Involvement in Training Smart Home Agents,”
presented at the HAI ’22: International Conference on Human-Agent Interaction,
Christchurch, New Zealand, 2022, doi: 10.1145/3527188.3561914.'
mla: Sieger, Leonie Nora, et al. “User Involvement in Training Smart Home Agents.”
International Conference on Human-Agent Interaction, ACM, 2022, doi:10.1145/3527188.3561914.
short: 'L.N. Sieger, J. Hermann, A. Schomäcker, S. Heindorf, C. Meske, C.-C. Hey,
A. Doğangün, in: International Conference on Human-Agent Interaction, ACM, 2022.'
conference:
end_date: 2022-12-08
location: Christchurch, New Zealand
name: 'HAI ''22: International Conference on Human-Agent Interaction'
start_date: 2022-12-05
date_created: 2022-12-21T09:48:43Z
date_updated: 2024-05-30T18:04:45Z
ddc:
- '000'
department:
- _id: '574'
- _id: '760'
doi: 10.1145/3527188.3561914
file:
- access_level: closed
content_type: application/pdf
creator: heindorf
date_created: 2024-05-30T18:04:31Z
date_updated: 2024-05-30T18:04:31Z
file_id: '54524'
file_name: User_Involvement_in_Training_Smart_Home_Agents_public.pdf
file_size: 1151728
relation: main_file
success: 1
file_date_updated: 2024-05-30T18:04:31Z
has_accepted_license: '1'
keyword:
- human-agent interaction
- smart homes
- supervised learning
- participation
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://papers.dice-research.org/2022/HAI_SmartHome/User_Involvement_in_Training_Smart_Home_Agents_public.pdf
oa: '1'
project:
- _id: '121'
grant_number: '438445824'
name: 'TRR 318 - B1: TRR 318 - Subproject B1'
publication: International Conference on Human-Agent Interaction
publication_status: published
publisher: ACM
quality_controlled: '1'
status: public
title: User Involvement in Training Smart Home Agents
type: conference
user_id: '11871'
year: '2022'
...
---
_id: '52924'
author:
- first_name: Satyadharma
full_name: Tirtarasa, Satyadharma
last_name: Tirtarasa
- first_name: Anni-Yasmin
full_name: Turhan, Anni-Yasmin
id: '104470'
last_name: Turhan
citation:
ama: 'Tirtarasa S, Turhan A-Y. Computing generalizations of temporal ϵL concepts
with next and global. In: Hong J, Bures M, Park JW, Cerný T, eds. SAC ’22:
The 37th {ACM/SIGAPP} Symposium on Applied Computing, Virtual Event, April 25
- 29, 2022. ACM; 2022:903–910. doi:10.1145/3477314.3507136'
apa: 'Tirtarasa, S., & Turhan, A.-Y. (2022). Computing generalizations of temporal
ϵL concepts with next and global. In J. Hong, M. Bures, J. W. Park, & T. Cerný
(Eds.), SAC ’22: The 37th {ACM/SIGAPP} Symposium on Applied Computing, Virtual
Event, April 25 - 29, 2022 (pp. 903–910). ACM. https://doi.org/10.1145/3477314.3507136'
bibtex: '@inproceedings{Tirtarasa_Turhan_2022, title={Computing generalizations
of temporal ϵL concepts with next and global}, DOI={10.1145/3477314.3507136},
booktitle={SAC ’22: The 37th {ACM/SIGAPP} Symposium on Applied Computing, Virtual
Event, April 25 - 29, 2022}, publisher={ACM}, author={Tirtarasa, Satyadharma and
Turhan, Anni-Yasmin}, editor={Hong, Jiman and Bures, Miroslav and Park, Juw Won
and Cerný, Tomás}, year={2022}, pages={903–910} }'
chicago: 'Tirtarasa, Satyadharma, and Anni-Yasmin Turhan. “Computing Generalizations
of Temporal ΕL Concepts with next and Global.” In SAC ’22: The 37th {ACM/SIGAPP}
Symposium on Applied Computing, Virtual Event, April 25 - 29, 2022, edited
by Jiman Hong, Miroslav Bures, Juw Won Park, and Tomás Cerný, 903–910. ACM, 2022.
https://doi.org/10.1145/3477314.3507136.'
ieee: 'S. Tirtarasa and A.-Y. Turhan, “Computing generalizations of temporal ϵL
concepts with next and global,” in SAC ’22: The 37th {ACM/SIGAPP} Symposium
on Applied Computing, Virtual Event, April 25 - 29, 2022, 2022, pp. 903–910,
doi: 10.1145/3477314.3507136.'
mla: 'Tirtarasa, Satyadharma, and Anni-Yasmin Turhan. “Computing Generalizations
of Temporal ΕL Concepts with next and Global.” SAC ’22: The 37th {ACM/SIGAPP}
Symposium on Applied Computing, Virtual Event, April 25 - 29, 2022, edited
by Jiman Hong et al., ACM, 2022, pp. 903–910, doi:10.1145/3477314.3507136.'
short: 'S. Tirtarasa, A.-Y. Turhan, in: J. Hong, M. Bures, J.W. Park, T. Cerný (Eds.),
SAC ’22: The 37th {ACM/SIGAPP} Symposium on Applied Computing, Virtual Event,
April 25 - 29, 2022, ACM, 2022, pp. 903–910.'
date_created: 2024-03-26T10:54:20Z
date_updated: 2024-06-03T08:07:35Z
department:
- _id: '888'
doi: 10.1145/3477314.3507136
editor:
- first_name: Jiman
full_name: Hong, Jiman
last_name: Hong
- first_name: Miroslav
full_name: Bures, Miroslav
last_name: Bures
- first_name: Juw Won
full_name: Park, Juw Won
last_name: Park
- first_name: Tomás
full_name: Cerný, Tomás
last_name: Cerný
language:
- iso: eng
page: 903–910
publication: 'SAC ’22: The 37th {ACM/SIGAPP} Symposium on Applied Computing, Virtual
Event, April 25 - 29, 2022'
publisher: ACM
status: public
title: Computing generalizations of temporal ϵL concepts with next and global
type: conference
user_id: '9503'
year: '2022'
...
---
_id: '47286'
author:
- first_name: Marco
full_name: Gutfleisch, Marco
last_name: Gutfleisch
- first_name: Jan H.
full_name: Klemmer, Jan H.
last_name: Klemmer
- first_name: Niklas
full_name: Busch, Niklas
last_name: Busch
- first_name: Yasemin
full_name: Acar, Yasemin
id: '94636'
last_name: Acar
- first_name: M. Angela
full_name: Sasse, M. Angela
last_name: Sasse
- first_name: Sascha
full_name: Fahl, Sascha
last_name: Fahl
citation:
ama: 'Gutfleisch M, Klemmer JH, Busch N, Acar Y, Sasse MA, Fahl S. How Does Usable
Security (Not) End Up in Software Products? Results From a Qualitative Interview
Study. In: 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022. IEEE; 2022:893–910. doi:10.1109/SP46214.2022.9833756'
apa: Gutfleisch, M., Klemmer, J. H., Busch, N., Acar, Y., Sasse, M. A., & Fahl,
S. (2022). How Does Usable Security (Not) End Up in Software Products? Results
From a Qualitative Interview Study. 43rd IEEE Symposium on Security and Privacy,
SP 2022, San Francisco, CA, USA, May 22-26, 2022, 893–910. https://doi.org/10.1109/SP46214.2022.9833756
bibtex: '@inproceedings{Gutfleisch_Klemmer_Busch_Acar_Sasse_Fahl_2022, title={How
Does Usable Security (Not) End Up in Software Products? Results From a Qualitative
Interview Study}, DOI={10.1109/SP46214.2022.9833756},
booktitle={43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022}, publisher={IEEE}, author={Gutfleisch, Marco and Klemmer,
Jan H. and Busch, Niklas and Acar, Yasemin and Sasse, M. Angela and Fahl, Sascha},
year={2022}, pages={893–910} }'
chicago: Gutfleisch, Marco, Jan H. Klemmer, Niklas Busch, Yasemin Acar, M. Angela
Sasse, and Sascha Fahl. “How Does Usable Security (Not) End Up in Software Products?
Results From a Qualitative Interview Study.” In 43rd IEEE Symposium on Security
and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, 893–910. IEEE,
2022. https://doi.org/10.1109/SP46214.2022.9833756.
ieee: 'M. Gutfleisch, J. H. Klemmer, N. Busch, Y. Acar, M. A. Sasse, and S. Fahl,
“How Does Usable Security (Not) End Up in Software Products? Results From a Qualitative
Interview Study,” in 43rd IEEE Symposium on Security and Privacy, SP 2022,
San Francisco, CA, USA, May 22-26, 2022, 2022, pp. 893–910, doi: 10.1109/SP46214.2022.9833756.'
mla: Gutfleisch, Marco, et al. “How Does Usable Security (Not) End Up in Software
Products? Results From a Qualitative Interview Study.” 43rd IEEE Symposium
on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022,
IEEE, 2022, pp. 893–910, doi:10.1109/SP46214.2022.9833756.
short: 'M. Gutfleisch, J.H. Klemmer, N. Busch, Y. Acar, M.A. Sasse, S. Fahl, in:
43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA, USA,
May 22-26, 2022, IEEE, 2022, pp. 893–910.'
date_created: 2023-09-22T13:18:54Z
date_updated: 2024-06-05T12:53:00Z
department:
- _id: '34'
- _id: '858'
doi: 10.1109/SP46214.2022.9833756
extern: '1'
language:
- iso: eng
page: 893–910
publication: 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022
publisher: IEEE
status: public
title: How Does Usable Security (Not) End Up in Software Products? Results From a
Qualitative Interview Study
type: conference
user_id: '14931'
year: '2022'
...
---
_id: '47287'
author:
- first_name: Christian
full_name: Stransky, Christian
last_name: Stransky
- first_name: Oliver
full_name: Wiese, Oliver
last_name: Wiese
- first_name: Volker
full_name: Roth, Volker
last_name: Roth
- first_name: Yasemin
full_name: Acar, Yasemin
id: '94636'
last_name: Acar
- first_name: Sascha
full_name: Fahl, Sascha
last_name: Fahl
citation:
ama: 'Stransky C, Wiese O, Roth V, Acar Y, Fahl S. 27 Years and 81 Million Opportunities
Later: Investigating the Use of Email Encryption for an Entire University. In:
43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA, USA,
May 22-26, 2022. IEEE; 2022:860–875. doi:10.1109/SP46214.2022.9833755'
apa: 'Stransky, C., Wiese, O., Roth, V., Acar, Y., & Fahl, S. (2022). 27 Years
and 81 Million Opportunities Later: Investigating the Use of Email Encryption
for an Entire University. 43rd IEEE Symposium on Security and Privacy, SP 2022,
San Francisco, CA, USA, May 22-26, 2022, 860–875. https://doi.org/10.1109/SP46214.2022.9833755'
bibtex: '@inproceedings{Stransky_Wiese_Roth_Acar_Fahl_2022, title={27 Years and
81 Million Opportunities Later: Investigating the Use of Email Encryption for
an Entire University}, DOI={10.1109/SP46214.2022.9833755},
booktitle={43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022}, publisher={IEEE}, author={Stransky, Christian and Wiese,
Oliver and Roth, Volker and Acar, Yasemin and Fahl, Sascha}, year={2022}, pages={860–875}
}'
chicago: 'Stransky, Christian, Oliver Wiese, Volker Roth, Yasemin Acar, and Sascha
Fahl. “27 Years and 81 Million Opportunities Later: Investigating the Use of Email
Encryption for an Entire University.” In 43rd IEEE Symposium on Security and
Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, 860–875. IEEE,
2022. https://doi.org/10.1109/SP46214.2022.9833755.'
ieee: 'C. Stransky, O. Wiese, V. Roth, Y. Acar, and S. Fahl, “27 Years and 81 Million
Opportunities Later: Investigating the Use of Email Encryption for an Entire University,”
in 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA,
USA, May 22-26, 2022, 2022, pp. 860–875, doi: 10.1109/SP46214.2022.9833755.'
mla: 'Stransky, Christian, et al. “27 Years and 81 Million Opportunities Later:
Investigating the Use of Email Encryption for an Entire University.” 43rd IEEE
Symposium on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26,
2022, IEEE, 2022, pp. 860–875, doi:10.1109/SP46214.2022.9833755.'
short: 'C. Stransky, O. Wiese, V. Roth, Y. Acar, S. Fahl, in: 43rd IEEE Symposium
on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, IEEE,
2022, pp. 860–875.'
date_created: 2023-09-22T13:19:56Z
date_updated: 2024-06-05T12:53:20Z
department:
- _id: '34'
- _id: '858'
doi: 10.1109/SP46214.2022.9833755
extern: '1'
language:
- iso: eng
page: 860–875
publication: 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022
publisher: IEEE
status: public
title: '27 Years and 81 Million Opportunities Later: Investigating the Use of Email
Encryption for an Entire University'
type: conference
user_id: '14931'
year: '2022'
...
---
_id: '47288'
author:
- first_name: Jan
full_name: Jancar, Jan
last_name: Jancar
- first_name: Marcel
full_name: Fourné, Marcel
last_name: Fourné
- first_name: Daniel De Almeida
full_name: Braga, Daniel De Almeida
last_name: Braga
- first_name: Mohamed
full_name: Sabt, Mohamed
last_name: Sabt
- first_name: Peter
full_name: Schwabe, Peter
last_name: Schwabe
- first_name: Gilles
full_name: Barthe, Gilles
last_name: Barthe
- first_name: Pierre-Alain
full_name: Fouque, Pierre-Alain
last_name: Fouque
- first_name: Yasemin
full_name: Acar, Yasemin
id: '94636'
last_name: Acar
citation:
ama: 'Jancar J, Fourné M, Braga DDA, et al. “They’re not that hard to mitigate”:
What Cryptographic Library Developers Think About Timing Attacks. In: 43rd
IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26,
2022. IEEE; 2022:632–649. doi:10.1109/SP46214.2022.9833713'
apa: 'Jancar, J., Fourné, M., Braga, D. D. A., Sabt, M., Schwabe, P., Barthe, G.,
Fouque, P.-A., & Acar, Y. (2022). “They’re not that hard to mitigate”: What
Cryptographic Library Developers Think About Timing Attacks. 43rd IEEE Symposium
on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022,
632–649. https://doi.org/10.1109/SP46214.2022.9833713'
bibtex: '@inproceedings{Jancar_Fourné_Braga_Sabt_Schwabe_Barthe_Fouque_Acar_2022,
title={“They’re not that hard to mitigate”: What Cryptographic Library Developers
Think About Timing Attacks}, DOI={10.1109/SP46214.2022.9833713},
booktitle={43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022}, publisher={IEEE}, author={Jancar, Jan and Fourné, Marcel
and Braga, Daniel De Almeida and Sabt, Mohamed and Schwabe, Peter and Barthe,
Gilles and Fouque, Pierre-Alain and Acar, Yasemin}, year={2022}, pages={632–649}
}'
chicago: 'Jancar, Jan, Marcel Fourné, Daniel De Almeida Braga, Mohamed Sabt, Peter
Schwabe, Gilles Barthe, Pierre-Alain Fouque, and Yasemin Acar. “‘They’re Not That
Hard to Mitigate’: What Cryptographic Library Developers Think About Timing Attacks.”
In 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA,
USA, May 22-26, 2022, 632–649. IEEE, 2022. https://doi.org/10.1109/SP46214.2022.9833713.'
ieee: 'J. Jancar et al., “‘They’re not that hard to mitigate’: What Cryptographic
Library Developers Think About Timing Attacks,” in 43rd IEEE Symposium on Security
and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, 2022, pp. 632–649,
doi: 10.1109/SP46214.2022.9833713.'
mla: 'Jancar, Jan, et al. “‘They’re Not That Hard to Mitigate’: What Cryptographic
Library Developers Think About Timing Attacks.” 43rd IEEE Symposium on Security
and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, IEEE, 2022,
pp. 632–649, doi:10.1109/SP46214.2022.9833713.'
short: 'J. Jancar, M. Fourné, D.D.A. Braga, M. Sabt, P. Schwabe, G. Barthe, P.-A.
Fouque, Y. Acar, in: 43rd IEEE Symposium on Security and Privacy, SP 2022, San
Francisco, CA, USA, May 22-26, 2022, IEEE, 2022, pp. 632–649.'
date_created: 2023-09-22T13:20:28Z
date_updated: 2024-06-05T13:20:54Z
department:
- _id: '34'
- _id: '858'
doi: 10.1109/SP46214.2022.9833713
extern: '1'
language:
- iso: eng
page: 632–649
publication: 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022
publisher: IEEE
status: public
title: '"They’re not that hard to mitigate": What Cryptographic Library Developers
Think About Timing Attacks'
type: conference
user_id: '14931'
year: '2022'
...
---
_id: '47285'
author:
- first_name: Dominik
full_name: Wermke, Dominik
last_name: Wermke
- first_name: Noah
full_name: Wöhler, Noah
last_name: Wöhler
- first_name: Jan H.
full_name: Klemmer, Jan H.
last_name: Klemmer
- first_name: Marcel
full_name: Fourné, Marcel
last_name: Fourné
- first_name: Yasemin
full_name: Acar, Yasemin
id: '94636'
last_name: Acar
- first_name: Sascha
full_name: Fahl, Sascha
last_name: Fahl
citation:
ama: 'Wermke D, Wöhler N, Klemmer JH, Fourné M, Acar Y, Fahl S. Committed to Trust:
A Qualitative Study on Security & Trust in Open Source Software Projects.
In: 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA,
USA, May 22-26, 2022. IEEE; 2022:1880–1896. doi:10.1109/SP46214.2022.9833686'
apa: 'Wermke, D., Wöhler, N., Klemmer, J. H., Fourné, M., Acar, Y., & Fahl,
S. (2022). Committed to Trust: A Qualitative Study on Security & Trust in
Open Source Software Projects. 43rd IEEE Symposium on Security and Privacy,
SP 2022, San Francisco, CA, USA, May 22-26, 2022, 1880–1896. https://doi.org/10.1109/SP46214.2022.9833686'
bibtex: '@inproceedings{Wermke_Wöhler_Klemmer_Fourné_Acar_Fahl_2022, title={Committed
to Trust: A Qualitative Study on Security & Trust in Open Source Software
Projects}, DOI={10.1109/SP46214.2022.9833686},
booktitle={43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022}, publisher={IEEE}, author={Wermke, Dominik and Wöhler,
Noah and Klemmer, Jan H. and Fourné, Marcel and Acar, Yasemin and Fahl, Sascha},
year={2022}, pages={1880–1896} }'
chicago: 'Wermke, Dominik, Noah Wöhler, Jan H. Klemmer, Marcel Fourné, Yasemin Acar,
and Sascha Fahl. “Committed to Trust: A Qualitative Study on Security & Trust
in Open Source Software Projects.” In 43rd IEEE Symposium on Security and Privacy,
SP 2022, San Francisco, CA, USA, May 22-26, 2022, 1880–1896. IEEE, 2022. https://doi.org/10.1109/SP46214.2022.9833686.'
ieee: 'D. Wermke, N. Wöhler, J. H. Klemmer, M. Fourné, Y. Acar, and S. Fahl, “Committed
to Trust: A Qualitative Study on Security & Trust in Open Source Software
Projects,” in 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022, 2022, pp. 1880–1896, doi: 10.1109/SP46214.2022.9833686.'
mla: 'Wermke, Dominik, et al. “Committed to Trust: A Qualitative Study on Security
& Trust in Open Source Software Projects.” 43rd IEEE Symposium on Security
and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, IEEE, 2022,
pp. 1880–1896, doi:10.1109/SP46214.2022.9833686.'
short: 'D. Wermke, N. Wöhler, J.H. Klemmer, M. Fourné, Y. Acar, S. Fahl, in: 43rd
IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26,
2022, IEEE, 2022, pp. 1880–1896.'
date_created: 2023-09-22T13:18:27Z
date_updated: 2024-06-05T13:34:37Z
department:
- _id: '34'
- _id: '858'
doi: 10.1109/SP46214.2022.9833686
extern: '1'
language:
- iso: eng
page: 1880–1896
publication: 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022
publisher: IEEE
status: public
title: 'Committed to Trust: A Qualitative Study on Security & Trust in Open Source
Software Projects'
type: conference
user_id: '14931'
year: '2022'
...
---
_id: '47284'
author:
- first_name: Collins W.
full_name: Munyendo, Collins W.
last_name: Munyendo
- first_name: Yasemin
full_name: Acar, Yasemin
id: '94636'
last_name: Acar
- first_name: Adam J.
full_name: Aviv, Adam J.
last_name: Aviv
citation:
ama: 'Munyendo CW, Acar Y, Aviv AJ. “Desperate Times Call for Desperate Measures”:
User Concerns with Mobile Loan Apps in Kenya. In: 43rd IEEE Symposium on Security
and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022. IEEE; 2022:2304–2319.
doi:10.1109/SP46214.2022.9833779'
apa: 'Munyendo, C. W., Acar, Y., & Aviv, A. J. (2022). “Desperate Times Call
for Desperate Measures”: User Concerns with Mobile Loan Apps in Kenya. 43rd
IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26,
2022, 2304–2319. https://doi.org/10.1109/SP46214.2022.9833779'
bibtex: '@inproceedings{Munyendo_Acar_Aviv_2022, title={“Desperate Times Call for
Desperate Measures”: User Concerns with Mobile Loan Apps in Kenya}, DOI={10.1109/SP46214.2022.9833779},
booktitle={43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022}, publisher={IEEE}, author={Munyendo, Collins W. and
Acar, Yasemin and Aviv, Adam J.}, year={2022}, pages={2304–2319} }'
chicago: 'Munyendo, Collins W., Yasemin Acar, and Adam J. Aviv. “‘Desperate Times
Call for Desperate Measures’: User Concerns with Mobile Loan Apps in Kenya.” In
43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco, CA, USA,
May 22-26, 2022, 2304–2319. IEEE, 2022. https://doi.org/10.1109/SP46214.2022.9833779.'
ieee: 'C. W. Munyendo, Y. Acar, and A. J. Aviv, “‘Desperate Times Call for Desperate
Measures’: User Concerns with Mobile Loan Apps in Kenya,” in 43rd IEEE Symposium
on Security and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022,
2022, pp. 2304–2319, doi: 10.1109/SP46214.2022.9833779.'
mla: 'Munyendo, Collins W., et al. “‘Desperate Times Call for Desperate Measures’:
User Concerns with Mobile Loan Apps in Kenya.” 43rd IEEE Symposium on Security
and Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, IEEE, 2022,
pp. 2304–2319, doi:10.1109/SP46214.2022.9833779.'
short: 'C.W. Munyendo, Y. Acar, A.J. Aviv, in: 43rd IEEE Symposium on Security and
Privacy, SP 2022, San Francisco, CA, USA, May 22-26, 2022, IEEE, 2022, pp. 2304–2319.'
date_created: 2023-09-22T13:18:01Z
date_updated: 2024-06-05T13:34:58Z
department:
- _id: '34'
- _id: '858'
doi: 10.1109/SP46214.2022.9833779
extern: '1'
language:
- iso: eng
page: 2304–2319
publication: 43rd IEEE Symposium on Security and Privacy, SP 2022, San Francisco,
CA, USA, May 22-26, 2022
publisher: IEEE
status: public
title: '"Desperate Times Call for Desperate Measures": User Concerns with Mobile Loan
Apps in Kenya'
type: conference
user_id: '14931'
year: '2022'
...
---
_id: '46307'
abstract:
- lang: eng
text: Exploratory Landscape Analysis is a powerful technique for numerically characterizing
landscapes of single-objective continuous optimization problems. Landscape insights
are crucial both for problem understanding as well as for assessing benchmark
set diversity and composition. Despite the irrefutable usefulness of these features,
they suffer from their own ailments and downsides. Hence, in this work we provide
a collection of different approaches to characterize optimization landscapes.
Similar to conventional landscape features, we require a small initial sample.
However, instead of computing features based on that sample, we develop alternative
representations of the original sample. These range from point clouds to 2D images
and, therefore, are entirely feature-free. We demonstrate and validate our devised
methods on the BBOB testbed and predict, with the help of Deep Learning, the high-level,
expert-based landscape properties such as the degree of multimodality and the
existence of funnel structures. The quality of our approaches is on par with methods
relying on the traditional landscape features. Thereby, we provide an exciting
new perspective on every research area which utilizes problem information such
as problem understanding and algorithm design as well as automated algorithm configuration
and selection.
author:
- first_name: Moritz
full_name: Seiler, Moritz
id: '105520'
last_name: Seiler
- first_name: Raphael Patrick
full_name: Prager, Raphael Patrick
last_name: Prager
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Seiler M, Prager RP, Kerschke P, Trautmann H. A Collection of Deep Learning-based
Feature-Free Approaches for Characterizing Single-Objective Continuous Fitness
Landscapes. In: Proceedings of the Genetic and Evolutionary Computation Conference.
Association for Computing Machinery; 2022:657–665. doi:10.1145/3512290.3528834'
apa: Seiler, M., Prager, R. P., Kerschke, P., & Trautmann, H. (2022). A Collection
of Deep Learning-based Feature-Free Approaches for Characterizing Single-Objective
Continuous Fitness Landscapes. Proceedings of the Genetic and Evolutionary
Computation Conference, 657–665. https://doi.org/10.1145/3512290.3528834
bibtex: '@inproceedings{Seiler_Prager_Kerschke_Trautmann_2022, place={New York,
NY, USA}, title={A Collection of Deep Learning-based Feature-Free Approaches for
Characterizing Single-Objective Continuous Fitness Landscapes}, DOI={10.1145/3512290.3528834},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference},
publisher={Association for Computing Machinery}, author={Seiler, Moritz and Prager,
Raphael Patrick and Kerschke, Pascal and Trautmann, Heike}, year={2022}, pages={657–665}
}'
chicago: 'Seiler, Moritz, Raphael Patrick Prager, Pascal Kerschke, and Heike Trautmann.
“A Collection of Deep Learning-Based Feature-Free Approaches for Characterizing
Single-Objective Continuous Fitness Landscapes.” In Proceedings of the Genetic
and Evolutionary Computation Conference, 657–665. New York, NY, USA: Association
for Computing Machinery, 2022. https://doi.org/10.1145/3512290.3528834.'
ieee: 'M. Seiler, R. P. Prager, P. Kerschke, and H. Trautmann, “A Collection of
Deep Learning-based Feature-Free Approaches for Characterizing Single-Objective
Continuous Fitness Landscapes,” in Proceedings of the Genetic and Evolutionary
Computation Conference, 2022, pp. 657–665, doi: 10.1145/3512290.3528834.'
mla: Seiler, Moritz, et al. “A Collection of Deep Learning-Based Feature-Free Approaches
for Characterizing Single-Objective Continuous Fitness Landscapes.” Proceedings
of the Genetic and Evolutionary Computation Conference, Association for Computing
Machinery, 2022, pp. 657–665, doi:10.1145/3512290.3528834.
short: 'M. Seiler, R.P. Prager, P. Kerschke, H. Trautmann, in: Proceedings of the
Genetic and Evolutionary Computation Conference, Association for Computing Machinery,
New York, NY, USA, 2022, pp. 657–665.'
date_created: 2023-08-04T07:15:59Z
date_updated: 2024-06-07T07:13:23Z
department:
- _id: '34'
- _id: '819'
doi: 10.1145/3512290.3528834
language:
- iso: eng
page: 657–665
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference
publication_identifier:
isbn:
- '9781450392372'
publisher: Association for Computing Machinery
status: public
title: A Collection of Deep Learning-based Feature-Free Approaches for Characterizing
Single-Objective Continuous Fitness Landscapes
type: conference
user_id: '15504'
year: '2022'
...
---
_id: '46304'
abstract:
- lang: eng
text: In recent years, feature-based automated algorithm selection using exploratory
landscape analysis has demonstrated its great potential in single-objective continuous
black-box optimization. However, feature computation is problem-specific and can
be costly in terms of computational resources. This paper investigates feature-free
approaches that rely on state-of-the-art deep learning techniques operating on
either images or point clouds. We show that point-cloud-based strategies, in particular,
are highly competitive and also substantially reduce the size of the required
solver portfolio. Moreover, we highlight the effect and importance of cost-sensitive
learning in automated algorithm selection models.
author:
- first_name: Raphael Patrick
full_name: Prager, Raphael Patrick
last_name: Prager
- first_name: Moritz
full_name: Seiler, Moritz
id: '105520'
last_name: Seiler
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
citation:
ama: 'Prager RP, Seiler M, Trautmann H, Kerschke P. Automated Algorithm Selection
in Single-Objective Continuous Optimization: A Comparative Study of Deep Learning
and Landscape Analysis Methods. In: Rudolph G, Kononova AV, Aguirre H, Kerschke
P, Ochoa G, Tušar T, eds. Parallel Problem Solving from Nature — PPSN XVII.
Springer International Publishing; 2022:3–17. doi:10.1007/978-3-031-14714-2_1'
apa: 'Prager, R. P., Seiler, M., Trautmann, H., & Kerschke, P. (2022). Automated
Algorithm Selection in Single-Objective Continuous Optimization: A Comparative
Study of Deep Learning and Landscape Analysis Methods. In G. Rudolph, A. V. Kononova,
H. Aguirre, P. Kerschke, G. Ochoa, & T. Tušar (Eds.), Parallel Problem
Solving from Nature — PPSN XVII (pp. 3–17). Springer International Publishing.
https://doi.org/10.1007/978-3-031-14714-2_1'
bibtex: '@inproceedings{Prager_Seiler_Trautmann_Kerschke_2022, place={Cham}, title={Automated
Algorithm Selection in Single-Objective Continuous Optimization: A Comparative
Study of Deep Learning and Landscape Analysis Methods}, DOI={10.1007/978-3-031-14714-2_1},
booktitle={Parallel Problem Solving from Nature — PPSN XVII}, publisher={Springer
International Publishing}, author={Prager, Raphael Patrick and Seiler, Moritz
and Trautmann, Heike and Kerschke, Pascal}, editor={Rudolph, Günter and Kononova,
Anna V. and Aguirre, Hernán and Kerschke, Pascal and Ochoa, Gabriela and Tušar,
Tea}, year={2022}, pages={3–17} }'
chicago: 'Prager, Raphael Patrick, Moritz Seiler, Heike Trautmann, and Pascal Kerschke.
“Automated Algorithm Selection in Single-Objective Continuous Optimization: A
Comparative Study of Deep Learning and Landscape Analysis Methods.” In Parallel
Problem Solving from Nature — PPSN XVII, edited by Günter Rudolph, Anna V.
Kononova, Hernán Aguirre, Pascal Kerschke, Gabriela Ochoa, and Tea Tušar, 3–17.
Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-14714-2_1.'
ieee: 'R. P. Prager, M. Seiler, H. Trautmann, and P. Kerschke, “Automated Algorithm
Selection in Single-Objective Continuous Optimization: A Comparative Study of
Deep Learning and Landscape Analysis Methods,” in Parallel Problem Solving
from Nature — PPSN XVII, 2022, pp. 3–17, doi: 10.1007/978-3-031-14714-2_1.'
mla: 'Prager, Raphael Patrick, et al. “Automated Algorithm Selection in Single-Objective
Continuous Optimization: A Comparative Study of Deep Learning and Landscape Analysis
Methods.” Parallel Problem Solving from Nature — PPSN XVII, edited by Günter
Rudolph et al., Springer International Publishing, 2022, pp. 3–17, doi:10.1007/978-3-031-14714-2_1.'
short: 'R.P. Prager, M. Seiler, H. Trautmann, P. Kerschke, in: G. Rudolph, A.V.
Kononova, H. Aguirre, P. Kerschke, G. Ochoa, T. Tušar (Eds.), Parallel Problem
Solving from Nature — PPSN XVII, Springer International Publishing, Cham, 2022,
pp. 3–17.'
date_created: 2023-08-04T07:12:33Z
date_updated: 2024-06-07T07:13:47Z
department:
- _id: '34'
- _id: '819'
doi: 10.1007/978-3-031-14714-2_1
editor:
- first_name: Günter
full_name: Rudolph, Günter
last_name: Rudolph
- first_name: Anna V.
full_name: Kononova, Anna V.
last_name: Kononova
- first_name: Hernán
full_name: Aguirre, Hernán
last_name: Aguirre
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Gabriela
full_name: Ochoa, Gabriela
last_name: Ochoa
- first_name: Tea
full_name: Tušar, Tea
last_name: Tušar
language:
- iso: eng
page: 3–17
place: Cham
publication: Parallel Problem Solving from Nature — PPSN XVII
publication_identifier:
isbn:
- 978-3-031-14714-2
publisher: Springer International Publishing
status: public
title: 'Automated Algorithm Selection in Single-Objective Continuous Optimization:
A Comparative Study of Deep Learning and Landscape Analysis Methods'
type: conference
user_id: '15504'
year: '2022'
...
---
_id: '46302'
author:
- first_name: J
full_name: Heins, J
last_name: Heins
- first_name: J
full_name: Rook, J
last_name: Rook
- first_name: L
full_name: Schäpermeier, L
last_name: Schäpermeier
- first_name: P
full_name: Kerschke, P
last_name: Kerschke
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Heins J, Rook J, Schäpermeier L, Kerschke P, Bossek J, Trautmann H. BBE: Basin-Based
Evaluation of Multimodal Multi-objective Optimization Problems. In: Rudolph G,
Kononova A, Aguirre H, Kerschke P, Ochoa G, Tušar T, eds. Parallel Problem
Solving from Nature — PPSN XVII. Springer International Publishing; 2022:192–206.'
apa: 'Heins, J., Rook, J., Schäpermeier, L., Kerschke, P., Bossek, J., & Trautmann,
H. (2022). BBE: Basin-Based Evaluation of Multimodal Multi-objective Optimization
Problems. In G. Rudolph, A. Kononova, H. Aguirre, P. Kerschke, G. Ochoa, &
T. Tušar (Eds.), Parallel Problem Solving from Nature — PPSN XVII (pp.
192–206). Springer International Publishing.'
bibtex: '@inproceedings{Heins_Rook_Schäpermeier_Kerschke_Bossek_Trautmann_2022,
place={Cham}, title={BBE: Basin-Based Evaluation of Multimodal Multi-objective
Optimization Problems}, booktitle={Parallel Problem Solving from Nature — PPSN
XVII}, publisher={Springer International Publishing}, author={Heins, J and Rook,
J and Schäpermeier, L and Kerschke, P and Bossek, Jakob and Trautmann, Heike},
editor={Rudolph, G and Kononova, AV and Aguirre, H and Kerschke, P and Ochoa,
G and Tušar, T}, year={2022}, pages={192–206} }'
chicago: 'Heins, J, J Rook, L Schäpermeier, P Kerschke, Jakob Bossek, and Heike
Trautmann. “BBE: Basin-Based Evaluation of Multimodal Multi-Objective Optimization
Problems.” In Parallel Problem Solving from Nature — PPSN XVII, edited
by G Rudolph, AV Kononova, H Aguirre, P Kerschke, G Ochoa, and T Tušar, 192–206.
Cham: Springer International Publishing, 2022.'
ieee: 'J. Heins, J. Rook, L. Schäpermeier, P. Kerschke, J. Bossek, and H. Trautmann,
“BBE: Basin-Based Evaluation of Multimodal Multi-objective Optimization Problems,”
in Parallel Problem Solving from Nature — PPSN XVII, 2022, pp. 192–206.'
mla: 'Heins, J., et al. “BBE: Basin-Based Evaluation of Multimodal Multi-Objective
Optimization Problems.” Parallel Problem Solving from Nature — PPSN XVII,
edited by G Rudolph et al., Springer International Publishing, 2022, pp. 192–206.'
short: 'J. Heins, J. Rook, L. Schäpermeier, P. Kerschke, J. Bossek, H. Trautmann,
in: G. Rudolph, A. Kononova, H. Aguirre, P. Kerschke, G. Ochoa, T. Tušar (Eds.),
Parallel Problem Solving from Nature — PPSN XVII, Springer International Publishing,
Cham, 2022, pp. 192–206.'
date_created: 2023-08-04T07:10:52Z
date_updated: 2024-06-10T12:02:35Z
department:
- _id: '34'
- _id: '819'
editor:
- first_name: G
full_name: Rudolph, G
last_name: Rudolph
- first_name: AV
full_name: Kononova, AV
last_name: Kononova
- first_name: H
full_name: Aguirre, H
last_name: Aguirre
- first_name: P
full_name: Kerschke, P
last_name: Kerschke
- first_name: G
full_name: Ochoa, G
last_name: Ochoa
- first_name: T
full_name: Tušar, T
last_name: Tušar
language:
- iso: eng
page: 192–206
place: Cham
publication: Parallel Problem Solving from Nature — PPSN XVII
publication_identifier:
isbn:
- 978-3-031-14714-2
publisher: Springer International Publishing
status: public
title: 'BBE: Basin-Based Evaluation of Multimodal Multi-objective Optimization Problems'
type: conference
user_id: '15504'
year: '2022'
...
---
_id: '28413'
abstract:
- lang: eng
text: Optical traveling wave antennas offer unique opportunities to control and
selectively guide light into a specific direction, which renders them excellent
candidates for optical communication and sensing. These applications require state-of-the-art
engineering to reach optimized functionalities such as high directivity and radiation
efficiency, low sidelobe levels, broadband and tunable capabilities, and compact
design. In this work, we report on the numerical optimization of the directivity
of optical traveling wave antennas made from low-loss dielectric materials using
full-wave numerical simulations in conjunction with the particle swarm optimization
algorithm. The antennas are composed of a reflector and a director deposited on
a glass substrate, and an emitter placed in the feed gap between them serves as
an internal source of excitation. In particular, we analyze antennas with rectangular-
and horn-shaped directors made of either hafnium dioxide or silicon. The optimized
antennas produce highly directional emissions due to the presence of two dominant
guided TE modes in the director in addition to leaky modes. These guided modes
dominate the far-field emission pattern and govern the direction of the main lobe
emission, which predominately originates from the end facet of the director. Our
work also provides a comprehensive analysis of the modes, radiation patterns,
parametric influences, and bandwidths of the antennas, which highlights their
robust nature.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Till
full_name: Leuteritz, Till
last_name: Leuteritz
- first_name: Stefan
full_name: Linden, Stefan
last_name: Linden
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Farheen H, Leuteritz T, Linden S, Myroshnychenko V, Förstner J. Optimization
of optical waveguide antennas for directive emission of light. Journal of the
Optical Society of America B. 2022;39(1):83. doi:10.1364/josab.438514
apa: Farheen, H., Leuteritz, T., Linden, S., Myroshnychenko, V., & Förstner,
J. (2022). Optimization of optical waveguide antennas for directive emission of
light. Journal of the Optical Society of America B, 39(1), 83. https://doi.org/10.1364/josab.438514
bibtex: '@article{Farheen_Leuteritz_Linden_Myroshnychenko_Förstner_2022, title={Optimization
of optical waveguide antennas for directive emission of light}, volume={39}, DOI={10.1364/josab.438514}, number={1},
journal={Journal of the Optical Society of America B}, author={Farheen, Henna
and Leuteritz, Till and Linden, Stefan and Myroshnychenko, Viktor and Förstner,
Jens}, year={2022}, pages={83} }'
chicago: 'Farheen, Henna, Till Leuteritz, Stefan Linden, Viktor Myroshnychenko,
and Jens Förstner. “Optimization of Optical Waveguide Antennas for Directive Emission
of Light.” Journal of the Optical Society of America B 39, no. 1 (2022):
83. https://doi.org/10.1364/josab.438514.'
ieee: 'H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, and J. Förstner,
“Optimization of optical waveguide antennas for directive emission of light,”
Journal of the Optical Society of America B, vol. 39, no. 1, p. 83, 2022,
doi: 10.1364/josab.438514.'
mla: Farheen, Henna, et al. “Optimization of Optical Waveguide Antennas for Directive
Emission of Light.” Journal of the Optical Society of America B, vol. 39,
no. 1, 2022, p. 83, doi:10.1364/josab.438514.
short: H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, J. Förstner, Journal
of the Optical Society of America B 39 (2022) 83.
date_created: 2021-12-08T07:14:39Z
date_updated: 2024-07-22T07:45:12Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/josab.438514
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2021-12-08T08:26:57Z
date_updated: 2021-12-08T08:26:57Z
embargo: 2022-12-08
embargo_to: open_access
file_id: '28417'
file_name: 2021-12 Farheen - JOSA B - Optimization of optical nanoantennas.pdf
file_size: 14029741
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-12-08T08:29:49Z
date_updated: 2021-12-08T08:29:49Z
file_id: '28418'
file_name: 2021-12 Farheen - JOSA B - Optimization of optical nanoantennas SUPPLEMENTARY
MATERIAL.pdf
file_size: 655495
relation: supplementary_material
file_date_updated: 2021-12-08T08:29:49Z
has_accepted_license: '1'
intvolume: ' 39'
issue: '1'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
oa: '1'
page: '83'
project:
- _id: '53'
grant_number: '231447078'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
- _id: '75'
grant_number: '231447078'
name: TRR 142 - Subproject C5
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Journal of the Optical Society of America B
publication_identifier:
issn:
- 0740-3224
- 1520-8540
publication_status: published
status: public
title: Optimization of optical waveguide antennas for directive emission of light
type: journal_article
user_id: '158'
volume: 39
year: '2022'
...
---
_id: '31329'
abstract:
- lang: eng
text: Highly directive antennas with the ability of shaping radiation patterns in
desired directions are essential for efficient on-chip optical communication with
reduced cross talk. In this paper, we design and optimize three distinct broadband
traveling-wave tantalum pentoxide antennas exhibiting highly directional characteristics.
Our antennas contain a director and reflector deposited on a glass substrate,
which are excited by a dipole emitter placed in the feed gap between the two elements.
Full-wave simulations in conjunction with global optimization provide structures
with an enhanced linear directivity as high as 119 radiating in the substrate.
The high directivity is a result of the interplay between two dominant TE modes
and the leaky modes present in the antenna director. Furthermore, these low-loss
dielectric antennas exhibit a near-unity radiation efficiency at the operational
wavelength of 780 nm and maintain a broad bandwidth. Our numerical results are
in good agreement with experimental measurements from the optimized antennas fabricated
using a two-step electron-beam lithography, revealing the highly directive nature
of our structures. We envision that our antenna designs can be conveniently adapted
to other dielectric materials and prove instrumental for inter-chip optical communications
and other on-chip applications.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Lok-Yee
full_name: Yan, Lok-Yee
last_name: Yan
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Stefan
full_name: Linden, Stefan
last_name: Linden
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
citation:
ama: Farheen H, Yan L-Y, Quiring V, et al. Broadband optical Ta2O5 antennas for
directional emission of light. Optics Express. 2022;30(11):19288. doi:10.1364/oe.455815
apa: Farheen, H., Yan, L.-Y., Quiring, V., Eigner, C., Zentgraf, T., Linden, S.,
Förstner, J., & Myroshnychenko, V. (2022). Broadband optical Ta2O5 antennas
for directional emission of light. Optics Express, 30(11), 19288.
https://doi.org/10.1364/oe.455815
bibtex: '@article{Farheen_Yan_Quiring_Eigner_Zentgraf_Linden_Förstner_Myroshnychenko_2022,
title={Broadband optical Ta2O5 antennas for directional emission of light}, volume={30},
DOI={10.1364/oe.455815}, number={11},
journal={Optics Express}, publisher={Optica Publishing Group}, author={Farheen,
Henna and Yan, Lok-Yee and Quiring, Viktor and Eigner, Christof and Zentgraf,
Thomas and Linden, Stefan and Förstner, Jens and Myroshnychenko, Viktor}, year={2022},
pages={19288} }'
chicago: 'Farheen, Henna, Lok-Yee Yan, Viktor Quiring, Christof Eigner, Thomas Zentgraf,
Stefan Linden, Jens Förstner, and Viktor Myroshnychenko. “Broadband Optical Ta2O5
Antennas for Directional Emission of Light.” Optics Express 30, no. 11
(2022): 19288. https://doi.org/10.1364/oe.455815.'
ieee: 'H. Farheen et al., “Broadband optical Ta2O5 antennas for directional
emission of light,” Optics Express, vol. 30, no. 11, p. 19288, 2022, doi:
10.1364/oe.455815.'
mla: Farheen, Henna, et al. “Broadband Optical Ta2O5 Antennas for Directional Emission
of Light.” Optics Express, vol. 30, no. 11, Optica Publishing Group, 2022,
p. 19288, doi:10.1364/oe.455815.
short: H. Farheen, L.-Y. Yan, V. Quiring, C. Eigner, T. Zentgraf, S. Linden, J.
Förstner, V. Myroshnychenko, Optics Express 30 (2022) 19288.
date_created: 2022-05-18T16:39:17Z
date_updated: 2024-07-22T07:44:58Z
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/oe.455815
intvolume: ' 30'
issue: '11'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
page: '19288'
project:
- _id: '75'
grant_number: '231447078'
name: 'TRR 142 - C5: TRR 142 - Subproject C5'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Broadband optical Ta2O5 antennas for directional emission of light
type: journal_article
user_id: '158'
volume: 30
year: '2022'
...
---
_id: '34264'
abstract:
- lang: eng
text: In industrial x-ray computed tomography (CT), the application of more complex
scan paths in comparison to the typical circular trajectory (${360}^{\circ}$ rotation
of the measurement object) can extend the potential of CT. One way to enable such
3D scan trajectories is to use a 6-degrees-of-freedom (DOF) object manipulator
system. In our case, a hexapod is mounted on top of the rotary table of a commercial
CT scanner. This allows for adaptive tilting of the measurement object during
the scan. For high accuracy, the geometry calibration of such setups is typically
done using the x-ray projections of a calibrated multi-sphere object. Contrary
to this, here, we demonstrate a procedure that is based on only a single sphere
and can therefore experimentally be implemented with low effort. Using the intrinsic
geometry parameters of the CT device as prior information, the hexapod coordinate
system with respect to the CT machine coordinate system is determined by means
of a one-step optimization approach. The resulting parameters are used to calculate
projection matrices that enable the volume reconstruction for 3D scan trajectories.
The method is validated using simulated x-ray images and experimental investigations
including dimensional measurements. For the used setup, geometric measurement
results for 3D scan trajectories that are calibrated with the presented method
show in sum increased errors compared to the circular scans. A limited pose accuracy
of the manipulator system is discussed as a potential cause. The results nevertheless
indicate that the presented method is generally feasible for dimensional CT measurements
provided that the pose accuracy is sufficient. The calibration procedure can therefore
be a low-cost and easier to implement alternative compared to trajectory calibration
methods based on multi-sphere objects, but with a tendency towards lower measurement
accuracy. The methodology can in principle be transferred to different setups
with 6-DOF manipulator systems, e.g. C-arm CT devices with a robot arm.
article_number: '015403'
author:
- first_name: Lorenz
full_name: Butzhammer, Lorenz
last_name: Butzhammer
- first_name: Andreas Michael
full_name: Müller, Andreas Michael
last_name: Müller
- first_name: Tino
full_name: Hausotte, Tino
last_name: Hausotte
citation:
ama: Butzhammer L, Müller AM, Hausotte T. Calibration of 3D scan trajectories for
an industrial computed tomography setup with 6-DOF object manipulator system using
a single sphere. Measurement Science and Technology. 2022;34(1). doi:10.1088/1361-6501/ac9856
apa: Butzhammer, L., Müller, A. M., & Hausotte, T. (2022). Calibration of 3D
scan trajectories for an industrial computed tomography setup with 6-DOF object
manipulator system using a single sphere. Measurement Science and Technology,
34(1), Article 015403. https://doi.org/10.1088/1361-6501/ac9856
bibtex: '@article{Butzhammer_Müller_Hausotte_2022, title={Calibration of 3D scan
trajectories for an industrial computed tomography setup with 6-DOF object manipulator
system using a single sphere}, volume={34}, DOI={10.1088/1361-6501/ac9856},
number={1015403}, journal={Measurement Science and Technology}, publisher={IOP
Publishing}, author={Butzhammer, Lorenz and Müller, Andreas Michael and Hausotte,
Tino}, year={2022} }'
chicago: Butzhammer, Lorenz, Andreas Michael Müller, and Tino Hausotte. “Calibration
of 3D Scan Trajectories for an Industrial Computed Tomography Setup with 6-DOF
Object Manipulator System Using a Single Sphere.” Measurement Science and Technology
34, no. 1 (2022). https://doi.org/10.1088/1361-6501/ac9856.
ieee: 'L. Butzhammer, A. M. Müller, and T. Hausotte, “Calibration of 3D scan trajectories
for an industrial computed tomography setup with 6-DOF object manipulator system
using a single sphere,” Measurement Science and Technology, vol. 34, no.
1, Art. no. 015403, 2022, doi: 10.1088/1361-6501/ac9856.'
mla: Butzhammer, Lorenz, et al. “Calibration of 3D Scan Trajectories for an Industrial
Computed Tomography Setup with 6-DOF Object Manipulator System Using a Single
Sphere.” Measurement Science and Technology, vol. 34, no. 1, 015403, IOP
Publishing, 2022, doi:10.1088/1361-6501/ac9856.
short: L. Butzhammer, A.M. Müller, T. Hausotte, Measurement Science and Technology
34 (2022).
date_created: 2022-12-07T10:46:14Z
date_updated: 2023-01-13T14:34:31Z
department:
- _id: '630'
doi: 10.1088/1361-6501/ac9856
intvolume: ' 34'
issue: '1'
keyword:
- Applied Mathematics
- Instrumentation
- Engineering (miscellaneous)
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1361-6501/ac9856
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '149'
name: 'TRR 285 – C05: TRR 285 - Subproject C05'
publication: Measurement Science and Technology
publication_identifier:
issn:
- 0957-0233
- 1361-6501
publication_status: published
publisher: IOP Publishing
status: public
title: Calibration of 3D scan trajectories for an industrial computed tomography setup
with 6-DOF object manipulator system using a single sphere
type: journal_article
user_id: '7850'
volume: 34
year: '2022'
...
---
_id: '35206'
author:
- first_name: Bernard
full_name: Bonnard, Bernard
last_name: Bonnard
- first_name: Jérémy
full_name: Rouot, Jérémy
last_name: Rouot
- first_name: Boris Edgar
full_name: Wembe Moafo, Boris Edgar
id: '95394'
last_name: Wembe Moafo
citation:
ama: Bonnard B, Rouot J, Wembe Moafo BE. Accessibility properties of abnormal geodesics
in optimal control illustrated by two case studies. Mathematical Control and
Related Fields. 2022;0(0):0-0. doi:10.3934/mcrf.2022052
apa: Bonnard, B., Rouot, J., & Wembe Moafo, B. E. (2022). Accessibility properties
of abnormal geodesics in optimal control illustrated by two case studies. Mathematical
Control and Related Fields, 0(0), 0–0. https://doi.org/10.3934/mcrf.2022052
bibtex: '@article{Bonnard_Rouot_Wembe Moafo_2022, title={Accessibility properties
of abnormal geodesics in optimal control illustrated by two case studies}, volume={0},
DOI={10.3934/mcrf.2022052},
number={0}, journal={Mathematical Control and Related Fields}, publisher={American
Institute of Mathematical Sciences (AIMS)}, author={Bonnard, Bernard and Rouot,
Jérémy and Wembe Moafo, Boris Edgar}, year={2022}, pages={0–0} }'
chicago: 'Bonnard, Bernard, Jérémy Rouot, and Boris Edgar Wembe Moafo. “Accessibility
Properties of Abnormal Geodesics in Optimal Control Illustrated by Two Case Studies.”
Mathematical Control and Related Fields 0, no. 0 (2022): 0–0. https://doi.org/10.3934/mcrf.2022052.'
ieee: 'B. Bonnard, J. Rouot, and B. E. Wembe Moafo, “Accessibility properties of
abnormal geodesics in optimal control illustrated by two case studies,” Mathematical
Control and Related Fields, vol. 0, no. 0, pp. 0–0, 2022, doi: 10.3934/mcrf.2022052.'
mla: Bonnard, Bernard, et al. “Accessibility Properties of Abnormal Geodesics in
Optimal Control Illustrated by Two Case Studies.” Mathematical Control and
Related Fields, vol. 0, no. 0, American Institute of Mathematical Sciences
(AIMS), 2022, pp. 0–0, doi:10.3934/mcrf.2022052.
short: B. Bonnard, J. Rouot, B.E. Wembe Moafo, Mathematical Control and Related
Fields 0 (2022) 0–0.
date_created: 2023-01-04T10:26:56Z
date_updated: 2023-01-16T12:07:51Z
doi: 10.3934/mcrf.2022052
issue: '0'
keyword:
- Applied Mathematics
- Control and Optimization
- General Medicine
language:
- iso: eng
page: 0-0
publication: Mathematical Control and Related Fields
publication_identifier:
issn:
- 2156-8472
- 2156-8499
publication_status: published
publisher: American Institute of Mathematical Sciences (AIMS)
status: public
title: Accessibility properties of abnormal geodesics in optimal control illustrated
by two case studies
type: journal_article
user_id: '95394'
volume: '0'
year: '2022'
...
---
_id: '33002'
abstract:
- lang: eng
text: Many mechanical material properties show a dependence on the strain
rate, e.g. yield stress or elongation at fracture. The quantitative description
of the material behavior under dynamic loading is of major importance for the
evaluation of crash safety. This is carried out using numerical methods and requires
characteristic values for the materials used. For the standardized determination
of dynamic characteristic values in sheet metal materials, tensile tests performed
according to the guideline from [1]. A particular challenge in dynamic tensile
tests is the force measurement during the test. For this purpose, strain gauges
are attached on each specimen, wired to the measuring equipment and calibrated.
This is a common way to determine a force signal that is as low in vibration and
as free of bending moments as possible. The preparation effort for the used strain
gauges are enormous. For these reasons, an optical method to determine the force
by strain measurement using DIC is presented. The experiments are carried out
on a high speed tensile testing system. In combioantion with a 3D DIC high speed
system for optical strain measurement. The elastic deformation of the specimen
in the dynamometric section is measured using strain gauges and the optical method.
The measured signals are then compared to validate the presented method. The investigations
are conducted using the dual phase steel material HCT590X and the aluminum material
EN AW-6014 T4. Strain rates of up to 240 s-1 are investigated.
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Eduard
full_name: Unruh, Eduard
id: '72763'
last_name: Unruh
- first_name: Stanislaw
full_name: Sell, Stanislaw
last_name: Sell
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Böhnke M, Unruh E, Sell S, Bobbert M, Hein D, Meschut G. Functionality Study
of an Optical Measurement Concept for Local Force Signal Determination in High
Strain Rate Tensile Tests. Key Engineering Materials. 2022;926:1564-1572.
doi:10.4028/p-wpuzyw
apa: Böhnke, M., Unruh, E., Sell, S., Bobbert, M., Hein, D., & Meschut, G. (2022).
Functionality Study of an Optical Measurement Concept for Local Force Signal Determination
in High Strain Rate Tensile Tests. Key Engineering Materials, 926,
1564–1572. https://doi.org/10.4028/p-wpuzyw
bibtex: '@article{Böhnke_Unruh_Sell_Bobbert_Hein_Meschut_2022, title={Functionality
Study of an Optical Measurement Concept for Local Force Signal Determination in
High Strain Rate Tensile Tests}, volume={926}, DOI={10.4028/p-wpuzyw},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Böhnke, Max and Unruh, Eduard and Sell, Stanislaw and Bobbert, Mathias
and Hein, David and Meschut, Gerson}, year={2022}, pages={1564–1572} }'
chicago: 'Böhnke, Max, Eduard Unruh, Stanislaw Sell, Mathias Bobbert, David Hein,
and Gerson Meschut. “Functionality Study of an Optical Measurement Concept for
Local Force Signal Determination in High Strain Rate Tensile Tests.” Key Engineering
Materials 926 (2022): 1564–72. https://doi.org/10.4028/p-wpuzyw.'
ieee: 'M. Böhnke, E. Unruh, S. Sell, M. Bobbert, D. Hein, and G. Meschut, “Functionality
Study of an Optical Measurement Concept for Local Force Signal Determination in
High Strain Rate Tensile Tests,” Key Engineering Materials, vol. 926, pp.
1564–1572, 2022, doi: 10.4028/p-wpuzyw.'
mla: Böhnke, Max, et al. “Functionality Study of an Optical Measurement Concept
for Local Force Signal Determination in High Strain Rate Tensile Tests.” Key
Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp.
1564–72, doi:10.4028/p-wpuzyw.
short: M. Böhnke, E. Unruh, S. Sell, M. Bobbert, D. Hein, G. Meschut, Key Engineering
Materials 926 (2022) 1564–1572.
conference:
location: Braga, Portugal
name: ESAFORM 2022
date_created: 2022-08-18T09:33:54Z
date_updated: 2023-01-17T09:02:59Z
department:
- _id: '157'
- _id: '630'
doi: 10.4028/p-wpuzyw
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1564-1572
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Functionality Study of an Optical Measurement Concept for Local Force Signal
Determination in High Strain Rate Tensile Tests
type: journal_article
user_id: '45779'
volume: 926
year: '2022'
...
---
_id: '36866'
abstract:
- lang: ger
text: "Die additive Fertigung bietet die Möglichkeit, digitale Prototypen dank der\r\nBesonderheit
der werkzeuglosen Fertigung schnellstmöglich in reale Strukturen\r\numzusetzen.
Dieses Verfahren kann jedoch nur dann mit optimaler Geschwindigkeit\r\ngenutzt
werden, wenn Engpässe wirksam vermieden werden können. Einer dieser\r\nEngpässe
ist der Konstruktionsprozess. Gerade im Bereich der additiven Fertigung\r\nsind
in letzter Zeit immer leistungsfähigere Softwarelösungen erschienen, die das\r\nDesign
für die additive Fertigung, einschließlich der meisten Computer-Aided-Design\r\n(CAD)-Aufgaben,
beschleunigen. In vielen Bereichen wird daher bereits versucht, so\r\nviele Schritte
wie möglich zu automatisieren, nicht selten unter Verwendung\r\nneuronaler Netze
und künstlicher Intelligenz. Dieser Beitrag zeigt am Beispiel einer\r\nautomatisierten
Strukturoptimierung eines Stuhls, warum das Nutzen neuronaler\r\nNetze im Konstruktionsprozess
sinnvoll ist, um die Bereiche der konventionellen\r\nTopologieoptimierung und
des Generative Design weiter zu verknüpfen und somit die\r\nProduktentwicklungszeit
zu reduzieren."
author:
- first_name: Manuel
full_name: Ott, Manuel
id: '44204'
last_name: Ott
- first_name: Niclas
full_name: Meihöfener, Niclas
last_name: Meihöfener
- first_name: Rainer
full_name: Koch, Rainer
last_name: Koch
citation:
ama: 'Ott M, Meihöfener N, Koch R. Neuronale Netze in der Konstruktion zur Ausschöpfung
der Potentiale additiver Fertigungstechnologien. In: Deutscher Verband für Materialforschung
und -prüfung e.V. , ed. Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv
gefertigte Bauteile und Strukturen. Vol 7. Bericht 407 - 7. Tagung des DVM-Arbeitskreises
Additiv gefertigte Bauteile und Strukturen. ; 2022:91-106. doi:10.48447/ADD-2022-014'
apa: Ott, M., Meihöfener, N., & Koch, R. (2022). Neuronale Netze in der Konstruktion
zur Ausschöpfung der Potentiale additiver Fertigungstechnologien. In Deutscher
Verband für Materialforschung und -prüfung e.V. (Ed.), Bericht 407 - 7. Tagung
des DVM-Arbeitskreises Additiv gefertigte Bauteile und Strukturen (Vol. 7,
pp. 91–106). https://doi.org/10.48447/ADD-2022-014
bibtex: '@inproceedings{Ott_Meihöfener_Koch_2022, place={Berlin}, series={Bericht
407 - 7. Tagung des DVM-Arbeitskreises Additiv gefertigte Bauteile und Strukturen},
title={Neuronale Netze in der Konstruktion zur Ausschöpfung der Potentiale additiver
Fertigungstechnologien}, volume={7}, DOI={10.48447/ADD-2022-014},
booktitle={Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv gefertigte Bauteile
und Strukturen}, author={Ott, Manuel and Meihöfener, Niclas and Koch, Rainer},
editor={Deutscher Verband für Materialforschung und -prüfung e.V. }, year={2022},
pages={91–106}, collection={Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv
gefertigte Bauteile und Strukturen} }'
chicago: Ott, Manuel, Niclas Meihöfener, and Rainer Koch. “Neuronale Netze in der
Konstruktion zur Ausschöpfung der Potentiale additiver Fertigungstechnologien.”
In Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv gefertigte Bauteile
und Strukturen, edited by Deutscher Verband für Materialforschung und -prüfung
e.V. , 7:91–106. Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv gefertigte
Bauteile und Strukturen. Berlin, 2022. https://doi.org/10.48447/ADD-2022-014.
ieee: 'M. Ott, N. Meihöfener, and R. Koch, “Neuronale Netze in der Konstruktion
zur Ausschöpfung der Potentiale additiver Fertigungstechnologien,” in Bericht
407 - 7. Tagung des DVM-Arbeitskreises Additiv gefertigte Bauteile und Strukturen,
Berlin, 2022, vol. 7, pp. 91–106, doi: 10.48447/ADD-2022-014.'
mla: Ott, Manuel, et al. “Neuronale Netze in der Konstruktion zur Ausschöpfung der
Potentiale additiver Fertigungstechnologien.” Bericht 407 - 7. Tagung des DVM-Arbeitskreises
Additiv gefertigte Bauteile und Strukturen, edited by Deutscher Verband für
Materialforschung und -prüfung e.V. , vol. 7, 2022, pp. 91–106, doi:10.48447/ADD-2022-014.
short: 'M. Ott, N. Meihöfener, R. Koch, in: Deutscher Verband für Materialforschung
und -prüfung e.V. (Ed.), Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv
gefertigte Bauteile und Strukturen, Berlin, 2022, pp. 91–106.'
conference:
end_date: 2022-11-09
location: Berlin
name: 7. Tagung des DVM-Arbeitskreises Additiv gefertigte Bauteile und Strukturen
start_date: 2022-11-08
corporate_editor:
- 'Deutscher Verband für Materialforschung und -prüfung e.V. '
date_created: 2023-01-16T08:42:28Z
date_updated: 2023-01-18T08:52:56Z
department:
- _id: '741'
- _id: '144'
doi: 10.48447/ADD-2022-014
intvolume: ' 7'
jel:
- L74
keyword:
- Künstliche Intelligenz
- Neuronale Netze
- 3D-Druck
- Design for Additive Manufacturing
language:
- iso: ger
page: 91-106
place: Berlin
publication: Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv gefertigte Bauteile
und Strukturen
publication_status: published
series_title: Bericht 407 - 7. Tagung des DVM-Arbeitskreises Additiv gefertigte Bauteile
und Strukturen
status: public
title: Neuronale Netze in der Konstruktion zur Ausschöpfung der Potentiale additiver
Fertigungstechnologien
type: conference
user_id: '44204'
volume: 7
year: '2022'
...
---
_id: '33489'
author:
- first_name: Jarren
full_name: Lange, Jarren
id: '78801'
last_name: Lange
- first_name: Dominik
full_name: Schmies, Dominik
id: '7173'
last_name: Schmies
- first_name: Karl Stephan Christian
full_name: Stille, Karl Stephan Christian
id: '30152'
last_name: Stille
orcid: 0000-0002-4212-6555
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
- first_name: Oliver
full_name: Wallscheid, Oliver
id: '11291'
last_name: Wallscheid
orcid: https://orcid.org/0000-0001-9362-8777
citation:
ama: 'Lange J, Schmies D, Stille KSC, Böcker J, Wallscheid O. Experimental Comparison
of FPGA-Implemented Model Predictive Voltage Control to Cascaded Proportional
Resonant Control for a Three-Phase Four-Wire Three-Level Grid-Forming Inverter
of 250 kVA. In: EPE’22 ECCE Europe. IEEE; 2022.'
apa: Lange, J., Schmies, D., Stille, K. S. C., Böcker, J., & Wallscheid, O.
(2022). Experimental Comparison of FPGA-Implemented Model Predictive Voltage Control
to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire Three-Level
Grid-Forming Inverter of 250 kVA. EPE’22 ECCE Europe. EPE’22 ECCE Europe,
Hannover.
bibtex: '@inproceedings{Lange_Schmies_Stille_Böcker_Wallscheid_2022, place={Hannover},
title={Experimental Comparison of FPGA-Implemented Model Predictive Voltage Control
to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire Three-Level
Grid-Forming Inverter of 250 kVA}, booktitle={EPE’22 ECCE Europe}, publisher={IEEE},
author={Lange, Jarren and Schmies, Dominik and Stille, Karl Stephan Christian
and Böcker, Joachim and Wallscheid, Oliver}, year={2022} }'
chicago: 'Lange, Jarren, Dominik Schmies, Karl Stephan Christian Stille, Joachim
Böcker, and Oliver Wallscheid. “Experimental Comparison of FPGA-Implemented Model
Predictive Voltage Control to Cascaded Proportional Resonant Control for a Three-Phase
Four-Wire Three-Level Grid-Forming Inverter of 250 KVA.” In EPE’22 ECCE Europe.
Hannover: IEEE, 2022.'
ieee: J. Lange, D. Schmies, K. S. C. Stille, J. Böcker, and O. Wallscheid, “Experimental
Comparison of FPGA-Implemented Model Predictive Voltage Control to Cascaded Proportional
Resonant Control for a Three-Phase Four-Wire Three-Level Grid-Forming Inverter
of 250 kVA,” presented at the EPE’22 ECCE Europe, Hannover, 2022.
mla: Lange, Jarren, et al. “Experimental Comparison of FPGA-Implemented Model Predictive
Voltage Control to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire
Three-Level Grid-Forming Inverter of 250 KVA.” EPE’22 ECCE Europe, IEEE,
2022.
short: 'J. Lange, D. Schmies, K.S.C. Stille, J. Böcker, O. Wallscheid, in: EPE’22
ECCE Europe, IEEE, Hannover, 2022.'
conference:
location: Hannover
name: EPE'22 ECCE Europe
date_created: 2022-09-27T10:47:02Z
date_updated: 2023-01-19T19:06:22Z
department:
- _id: '52'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9907737
place: Hannover
publication: EPE'22 ECCE Europe
publisher: IEEE
status: public
title: Experimental Comparison of FPGA-Implemented Model Predictive Voltage Control
to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire Three-Level
Grid-Forming Inverter of 250 kVA
type: conference
user_id: '66'
year: '2022'
...
---
_id: '39066'
author:
- first_name: Kathrin
full_name: Wicker, Kathrin
id: '94976'
last_name: Wicker
citation:
ama: 'Wicker K. Alltagsmanagement und Alltagskompetenzen von Familien in besonderen
Lebenslagen. Eine qualitative Studie über Informations- und Unterstützungsbedarfe
von jungen Familien in Deutschland. In: Deutsche Gesellschaft für Hauswirtschaft
e.V., ed. ; 2022. doi: 10.23782/HUW_02_2022'
apa: Wicker, K. (2022). Alltagsmanagement und Alltagskompetenzen von Familien
in besonderen Lebenslagen. Eine qualitative Studie über Informations- und Unterstützungsbedarfe
von jungen Familien in Deutschland. (Deutsche Gesellschaft für Hauswirtschaft
e.V., Ed.). https://doi.org/ 10.23782/HUW_02_2022
bibtex: '@inproceedings{Wicker_2022, place={Rheine}, title={Alltagsmanagement und
Alltagskompetenzen von Familien in besonderen Lebenslagen. Eine qualitative Studie
über Informations- und Unterstützungsbedarfe von jungen Familien in Deutschland.},
DOI={ 10.23782/HUW_02_2022},
author={Wicker, Kathrin}, editor={Deutsche Gesellschaft für Hauswirtschaft e.V.},
year={2022} }'
chicago: Wicker, Kathrin. “Alltagsmanagement Und Alltagskompetenzen von Familien
in Besonderen Lebenslagen. Eine Qualitative Studie Über Informations- Und Unterstützungsbedarfe
von Jungen Familien in Deutschland.” edited by Deutsche Gesellschaft für Hauswirtschaft
e.V. Rheine, 2022. https://doi.org/
10.23782/HUW_02_2022.
ieee: 'K. Wicker, “Alltagsmanagement und Alltagskompetenzen von Familien in besonderen
Lebenslagen. Eine qualitative Studie über Informations- und Unterstützungsbedarfe
von jungen Familien in Deutschland.,” Hannover, 2022, doi: 10.23782/HUW_02_2022.'
mla: Wicker, Kathrin. Alltagsmanagement Und Alltagskompetenzen von Familien in
Besonderen Lebenslagen. Eine Qualitative Studie Über Informations- Und Unterstützungsbedarfe
von Jungen Familien in Deutschland. Edited by Deutsche Gesellschaft für Hauswirtschaft
e.V., 2022, doi: 10.23782/HUW_02_2022.
short: 'K. Wicker, in: Deutsche Gesellschaft für Hauswirtschaft e.V. (Ed.), Rheine,
2022.'
conference:
end_date: 2021-09-24
location: Hannover
name: Leben 2050. Haushaltswissenschaftliche Perspektiven. Dokumentation der Jubiläumstagung
der Deutschen Gesellschaft für Hauswirtschaft vom 23. und 24. September 2021
start_date: 2021-09-23
corporate_editor:
- Deutsche Gesellschaft für Hauswirtschaft e.V.
date_created: 2023-01-24T09:03:49Z
date_updated: 2023-01-24T09:12:46Z
department:
- _id: '394'
doi: ' 10.23782/HUW_02_2022'
language:
- iso: eng
place: Rheine
publication_identifier:
isbn:
- ' 2626-0913'
status: public
title: Alltagsmanagement und Alltagskompetenzen von Familien in besonderen Lebenslagen.
Eine qualitative Studie über Informations- und Unterstützungsbedarfe von jungen
Familien in Deutschland.
type: conference
user_id: '94976'
year: '2022'
...