---
_id: '45776'
author:
- first_name: Wolfgang
full_name: Ecker, Wolfgang
last_name: Ecker
- first_name: Milos
full_name: Krstic, Milos
last_name: Krstic
- first_name: Markus
full_name: Ulbricht, Markus
last_name: Ulbricht
- first_name: Andreas
full_name: Mauderer, Andreas
last_name: Mauderer
- first_name: Eyck
full_name: Jentzsch, Eyck
last_name: Jentzsch
- first_name: Andreas
full_name: Koch, Andreas
last_name: Koch
- first_name: Bastian
full_name: Koppelmann, Bastian
id: '25260'
last_name: Koppelmann
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Babak
full_name: Sadiye, Babak
id: '93634'
last_name: Sadiye
- first_name: Niklas
full_name: Bruns, Niklas
last_name: Bruns
- first_name: Rolf
full_name: Drechsler, Rolf
last_name: Drechsler
- first_name: Daniel
full_name: Müller-Gritschneder, Daniel
last_name: Müller-Gritschneder
- first_name: Jan
full_name: Schlamelcher, Jan
last_name: Schlamelcher
- first_name: Kim
full_name: Grüttner, Kim
last_name: Grüttner
- first_name: Jörg
full_name: Bormann, Jörg
last_name: Bormann
- first_name: Wolfgang
full_name: Kunz, Wolfgang
last_name: Kunz
- first_name: Reinhold
full_name: Heckmann, Reinhold
last_name: Heckmann
- first_name: Gerhard
full_name: Angst, Gerhard
last_name: Angst
- first_name: Ralf
full_name: Wimmer, Ralf
last_name: Wimmer
- first_name: Bernd
full_name: Becker, Bernd
last_name: Becker
- first_name: Tobias
full_name: Faller, Tobias
last_name: Faller
- first_name: Paul
full_name: Palomero Bernardo, Paul
last_name: Palomero Bernardo
- first_name: Oliver
full_name: Brinkmann, Oliver
last_name: Brinkmann
- first_name: Johannes
full_name: Partzsch, Johannes
last_name: Partzsch
- first_name: Christian
full_name: Mayr, Christian
last_name: Mayr
citation:
ama: 'Ecker W, Krstic M, Ulbricht M, et al. Scale4Edge – Scaling RISC-V for Edge
Applications. In: Scale4Edge – Scaling RISC-V for Edge Applications. ;
2023.'
apa: Ecker, W., Krstic, M., Ulbricht, M., Mauderer, A., Jentzsch, E., Koch, A.,
Koppelmann, B., Müller, W., Sadiye, B., Bruns, N., Drechsler, R., Müller-Gritschneder,
D., Schlamelcher, J., Grüttner, K., Bormann, J., Kunz, W., Heckmann, R., Angst,
G., Wimmer, R., … Mayr, C. (2023). Scale4Edge – Scaling RISC-V for Edge Applications.
Scale4Edge – Scaling RISC-V for Edge Applications. RISC-V Summit Europe
2023, Barcelona, Spain, June 2023., Barcelona, Spain,.
bibtex: '@inproceedings{Ecker_Krstic_Ulbricht_Mauderer_Jentzsch_Koch_Koppelmann_Müller_Sadiye_Bruns_et
al._2023, title={Scale4Edge – Scaling RISC-V for Edge Applications}, booktitle={Scale4Edge
– Scaling RISC-V for Edge Applications}, author={Ecker, Wolfgang and Krstic, Milos
and Ulbricht, Markus and Mauderer, Andreas and Jentzsch, Eyck and Koch, Andreas
and Koppelmann, Bastian and Müller, Wolfgang and Sadiye, Babak and Bruns, Niklas
and et al.}, year={2023} }'
chicago: Ecker, Wolfgang, Milos Krstic, Markus Ulbricht, Andreas Mauderer, Eyck
Jentzsch, Andreas Koch, Bastian Koppelmann, et al. “Scale4Edge – Scaling RISC-V
for Edge Applications.” In Scale4Edge – Scaling RISC-V for Edge Applications,
2023.
ieee: W. Ecker et al., “Scale4Edge – Scaling RISC-V for Edge Applications,”
presented at the RISC-V Summit Europe 2023, Barcelona, Spain, June 2023., Barcelona,
Spain, 2023.
mla: Ecker, Wolfgang, et al. “Scale4Edge – Scaling RISC-V for Edge Applications.”
Scale4Edge – Scaling RISC-V for Edge Applications, 2023.
short: 'W. Ecker, M. Krstic, M. Ulbricht, A. Mauderer, E. Jentzsch, A. Koch, B.
Koppelmann, W. Müller, B. Sadiye, N. Bruns, R. Drechsler, D. Müller-Gritschneder,
J. Schlamelcher, K. Grüttner, J. Bormann, W. Kunz, R. Heckmann, G. Angst, R. Wimmer,
B. Becker, T. Faller, P. Palomero Bernardo, O. Brinkmann, J. Partzsch, C. Mayr,
in: Scale4Edge – Scaling RISC-V for Edge Applications, 2023.'
conference:
end_date: 2023.06.09
location: ' Barcelona, Spain,'
name: RISC-V Summit Europe 2023, Barcelona, Spain, June 2023.
start_date: 2023.06.05
date_created: 2023-06-26T12:16:36Z
date_updated: 2023-06-26T12:17:04Z
department:
- _id: '58'
language:
- iso: eng
publication: Scale4Edge – Scaling RISC-V for Edge Applications
related_material:
link:
- relation: slides
url: https://riscv-europe.org/media/proceedings/posters/2023-06-06-Wolfgang-ECKER-abstract.pdf
- relation: other
url: https://riscv-europe.org/
status: public
title: Scale4Edge – Scaling RISC-V for Edge Applications
type: conference
user_id: '15931'
year: '2023'
...
---
_id: '45782'
abstract:
- lang: eng
text: The development of automotive components with reduced greenhouse gas
(GHG) emissions is needed to reduce overall vehicle emissions. Life Cycle Engineering
(LCE) based on Life Cycle Assessment (LCA) supports this by providing holistic
information and improvement potentials regarding eco-efficient products. Key factors
influencing LCAs of automotive components, such as material production, will change
in the future. First approaches for integrating future scenarios for these key
factors into LCE already exist, but they only consider a limited number of parameters
and scenarios. This work aims to develop a method that can be practically applied
in the industry for integrating prospective LCAs (pLCA) into the LCE of automotive
components, considering relevant parameters and consistent scenarios. Therefore,
pLCA methods are further developed to investigate the influence of future scenarios
on the GHG emissions of automotive components. The practical application is demonstrated
for a vehicle component with different design options. This paper shows that different
development paths of the foreground and background system can shift the ecological
optimum of design alternatives. Therefore, future pathways of relevant parameters
must be considered comprehensively to reduce GHG emissions of future vehicles.
This work contributes to the methodological and practical integration of pLCA
into automotive development processes and provides quantitative results.
article_number: '10041'
author:
- first_name: Julian
full_name: Grenz, Julian
last_name: Grenz
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Karoline
full_name: Käsewieter, Karoline
last_name: Käsewieter
- first_name: Felipe
full_name: Cerdas, Felipe
last_name: Cerdas
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Christoph
full_name: Herrmann, Christoph
last_name: Herrmann
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Grenz J, Ostermann M, Käsewieter K, et al. Integrating Prospective LCA in the
Development of Automotive Components. Sustainability. 2023;15(13). doi:10.3390/su151310041
apa: Grenz, J., Ostermann, M., Käsewieter, K., Cerdas, F., Marten, T., Herrmann,
C., & Tröster, T. (2023). Integrating Prospective LCA in the Development of
Automotive Components. Sustainability, 15(13), Article 10041. https://doi.org/10.3390/su151310041
bibtex: '@article{Grenz_Ostermann_Käsewieter_Cerdas_Marten_Herrmann_Tröster_2023,
title={Integrating Prospective LCA in the Development of Automotive Components},
volume={15}, DOI={10.3390/su151310041},
number={1310041}, journal={Sustainability}, publisher={MDPI AG}, author={Grenz,
Julian and Ostermann, Moritz and Käsewieter, Karoline and Cerdas, Felipe and Marten,
Thorsten and Herrmann, Christoph and Tröster, Thomas}, year={2023} }'
chicago: Grenz, Julian, Moritz Ostermann, Karoline Käsewieter, Felipe Cerdas, Thorsten
Marten, Christoph Herrmann, and Thomas Tröster. “Integrating Prospective LCA in
the Development of Automotive Components.” Sustainability 15, no. 13 (2023).
https://doi.org/10.3390/su151310041.
ieee: 'J. Grenz et al., “Integrating Prospective LCA in the Development of
Automotive Components,” Sustainability, vol. 15, no. 13, Art. no. 10041,
2023, doi: 10.3390/su151310041.'
mla: Grenz, Julian, et al. “Integrating Prospective LCA in the Development of Automotive
Components.” Sustainability, vol. 15, no. 13, 10041, MDPI AG, 2023, doi:10.3390/su151310041.
short: J. Grenz, M. Ostermann, K. Käsewieter, F. Cerdas, T. Marten, C. Herrmann,
T. Tröster, Sustainability 15 (2023).
date_created: 2023-06-27T06:35:20Z
date_updated: 2023-06-27T06:39:47Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/su151310041
intvolume: ' 15'
issue: '13'
keyword:
- prospective LCA
- life cycle engineering (LCE)
- lightweight design
- automotive components
- body parts
- circular economy
- steel
- aluminum
- hybrid materials
- fiber metal laminates
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2071-1050/15/13/10041
oa: '1'
publication: Sustainability
publication_identifier:
issn:
- 2071-1050
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
related_material:
link:
- relation: supplementary_material
url: ' https://www.mdpi.com/article/10.3390/su151310041/s1'
status: public
title: Integrating Prospective LCA in the Development of Automotive Components
type: journal_article
user_id: '44763'
volume: 15
year: '2023'
...
---
_id: '45793'
abstract:
- lang: eng
text: The global megatrends of digitization and sustainability lead to new challenges
for the design and management of technical products in industrial companies. Product
management - as the bridge between market and company - has the task to absorb
and combine the manifold requirements and make the right product-related decisions.
In the process, product management is confronted with heterogeneous information,
rapidly changing portfolio components, as well as increasing product, and organizational
complexity. Combining and utilizing data from different sources, e.g., product
usage data and social media data leads to promising potentials to improve the
quality of product-related decisions. In this paper, we reinforce the need for
data-driven product management as an interdisciplinary field of action. The state
of data-driven product management in practice was analyzed by conducting workshops
with six manufacturing companies and hosting a focus group meeting with experts
from different industries. We investigate the expectations and derive requirements
leading us to open research questions, a vision for data-driven product management,
and a research agenda to shape future research efforts.
author:
- first_name: Khoren
full_name: Grigoryan, Khoren
last_name: Grigoryan
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Nick
full_name: Schreiner, Nick
last_name: Schreiner
- first_name: Martin
full_name: Rabe, Martin
last_name: Rabe
- first_name: Melina
full_name: Panzner, Melina
id: '72658'
last_name: Panzner
- first_name: Arno
full_name: Kühn, Arno
last_name: Kühn
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
citation:
ama: 'Grigoryan K, Fichtler T, Schreiner N, et al. Data-Driven Product Management:
A Practitioner-Driven Research Agenda. In: Procedia CIRP 33. ; 2023.'
apa: 'Grigoryan, K., Fichtler, T., Schreiner, N., Rabe, M., Panzner, M., Kühn, A.,
Dumitrescu, R., & Koldewey, C. (2023). Data-Driven Product Management: A Practitioner-Driven
Research Agenda. Procedia CIRP 33. 33rd CIRP Design Conference, Sydney.'
bibtex: '@inproceedings{Grigoryan_Fichtler_Schreiner_Rabe_Panzner_Kühn_Dumitrescu_Koldewey_2023,
title={Data-Driven Product Management: A Practitioner-Driven Research Agenda},
booktitle={Procedia CIRP 33}, author={Grigoryan, Khoren and Fichtler, Timm and
Schreiner, Nick and Rabe, Martin and Panzner, Melina and Kühn, Arno and Dumitrescu,
Roman and Koldewey, Christian}, year={2023} }'
chicago: 'Grigoryan, Khoren, Timm Fichtler, Nick Schreiner, Martin Rabe, Melina
Panzner, Arno Kühn, Roman Dumitrescu, and Christian Koldewey. “Data-Driven Product
Management: A Practitioner-Driven Research Agenda.” In Procedia CIRP 33,
2023.'
ieee: 'K. Grigoryan et al., “Data-Driven Product Management: A Practitioner-Driven
Research Agenda,” presented at the 33rd CIRP Design Conference, Sydney, 2023.'
mla: 'Grigoryan, Khoren, et al. “Data-Driven Product Management: A Practitioner-Driven
Research Agenda.” Procedia CIRP 33, 2023.'
short: 'K. Grigoryan, T. Fichtler, N. Schreiner, M. Rabe, M. Panzner, A. Kühn, R.
Dumitrescu, C. Koldewey, in: Procedia CIRP 33, 2023.'
conference:
location: Sydney
name: 33rd CIRP Design Conference
date_created: 2023-06-27T13:46:45Z
date_updated: 2023-06-27T13:57:42Z
department:
- _id: '563'
- _id: '241'
keyword:
- Product Management
- Data Analytics
- Data-Driven Design
- Product-related data
- Lifecycle Data
- Tool-support
language:
- iso: eng
publication: Procedia CIRP 33
status: public
title: 'Data-Driven Product Management: A Practitioner-Driven Research Agenda'
type: conference
user_id: '66731'
year: '2023'
...
---
_id: '45807'
abstract:
- lang: eng
text: "Abstract\r\n Background\r\n
\ Occupational health interventions for leaders are underrepresented
in small and medium-sized enterprises (SMEs). When creating and developing effective
occupational health interventions, identification of the specific needs of the
target group is regarded as an essential step before planning an intervention.
Therefore, the aim of this study was (1) to examine the subjectively experienced
work-related stressors of leaders in small and medium-sized IT and technological
services enterprises, (2) to explore coping behaviors leaders use to deal with
the experienced work-related stressors, (3) to investigate resources supporting
the coping process and (4) to identify potentially self-perceived consequences
resulting from the experienced stressors.\r\n \r\n
\ Methods\r\n Ten
semi-structured interviews with leaders in small and medium-sized IT and technological
services enterprises were conducted. The interviews were transcribed and analyzed
with content-structuring qualitative content analysis in accordance to Kuckartz.\r\n
\ \r\n Results\r\n
\ Leaders in small and medium-sized IT and technological
services enterprises experience various stressors caused by work organization
as well as industry-related stressors and other work-related stressors. To address
the experienced stressors, leaders apply problem focused coping behaviors (e.g.
performing changes on structural and personal level), emotional focused coping
behaviors (e.g. balancing activities, cognitive restructuring) as well as the
utilization of social support. Helpful resources for the coping process include
organizational, social and personal resources. As a result of the experienced
work-related stressors, interviewees stated to experience different health impairments,
negative effects on work quality as well as neglect of leisure activities and
lack of time for family and friends.\r\n \r\n
\ Conclusion\r\n The
identified experienced work-related stressors, applied coping behaviors, utilized
resources and emerging consequences underpin the urgent need for the development
and performance of health-oriented leadership interventions for leaders in small
and medium- sized IT and technological services. The results of this study can
be used when designing a target-oriented intervention for the examined target
group.\r\n "
article_number: '700'
author:
- first_name: Indra
full_name: Dannheim, Indra
last_name: Dannheim
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Anja
full_name: Kroke, Anja
last_name: Kroke
citation:
ama: Dannheim I, Buyken A, Kroke A. Work-related stressors and coping behaviors
among leaders in small and medium-sized IT and technological services enterprises.
BMC Public Health. 2023;23(1). doi:10.1186/s12889-023-15581-3
apa: Dannheim, I., Buyken, A., & Kroke, A. (2023). Work-related stressors and
coping behaviors among leaders in small and medium-sized IT and technological
services enterprises. BMC Public Health, 23(1), Article 700. https://doi.org/10.1186/s12889-023-15581-3
bibtex: '@article{Dannheim_Buyken_Kroke_2023, title={Work-related stressors and
coping behaviors among leaders in small and medium-sized IT and technological
services enterprises}, volume={23}, DOI={10.1186/s12889-023-15581-3},
number={1700}, journal={BMC Public Health}, publisher={Springer Science and Business
Media LLC}, author={Dannheim, Indra and Buyken, Anette and Kroke, Anja}, year={2023}
}'
chicago: Dannheim, Indra, Anette Buyken, and Anja Kroke. “Work-Related Stressors
and Coping Behaviors among Leaders in Small and Medium-Sized IT and Technological
Services Enterprises.” BMC Public Health 23, no. 1 (2023). https://doi.org/10.1186/s12889-023-15581-3.
ieee: 'I. Dannheim, A. Buyken, and A. Kroke, “Work-related stressors and coping
behaviors among leaders in small and medium-sized IT and technological services
enterprises,” BMC Public Health, vol. 23, no. 1, Art. no. 700, 2023, doi:
10.1186/s12889-023-15581-3.'
mla: Dannheim, Indra, et al. “Work-Related Stressors and Coping Behaviors among
Leaders in Small and Medium-Sized IT and Technological Services Enterprises.”
BMC Public Health, vol. 23, no. 1, 700, Springer Science and Business Media
LLC, 2023, doi:10.1186/s12889-023-15581-3.
short: I. Dannheim, A. Buyken, A. Kroke, BMC Public Health 23 (2023).
date_created: 2023-06-28T09:23:37Z
date_updated: 2023-06-28T09:24:17Z
department:
- _id: '22'
doi: 10.1186/s12889-023-15581-3
intvolume: ' 23'
issue: '1'
keyword:
- Public Health
- Environmental and Occupational Health
language:
- iso: eng
publication: BMC Public Health
publication_identifier:
issn:
- 1471-2458
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Work-related stressors and coping behaviors among leaders in small and medium-sized
IT and technological services enterprises
type: journal_article
user_id: '92491'
volume: 23
year: '2023'
...
---
_id: '45806'
abstract:
- lang: eng
text: "Abstract\r\n\t \r\n\t
\ Objective:\r\n\t To systematically review
the impact of choice architecture interventions (CAI) on the food choice of healthy
adolescents in a secondary school setting. Factors potentially contributing to
the effectiveness of CAI types and numbers implemented and its long-term success
were examined.\r\n\t \r\n\t \r\n\t
\ Design:\r\n\t PUBMED and Web of Science
were systematically searched in October 2021. Publications were included following
predefined inclusion criteria and grouped according to number and duration of
implemented interventions. Intervention impact was determined by systematic description
of the reported quantitative changes in food choice and/or consumption. Intervention
types were compared with regards to food selection and sustained effects either
during or following the intervention.\r\n\t \r\n\t \r\n\t Setting:\r\n\t
\ CAI on food choice of healthy adolescents in secondary schools.\r\n\t
\ \r\n\t \r\n\t Participants:\r\n\t
\ Not applicable\r\n\t \r\n\t \r\n\t
\ Results:\r\n\t Fourteen studies were included;
four randomized controlled trials and five each of controlled or uncontrolled
pre-post design, respectively. Four studies implemented a single CAI type, with
ten implementing > 1. Three studies investigated CAI effects over the course
of a school year either by continuous or repeated data collection, while ten studies’
schools were visited on selected days during intervention. Twelve studies reported
desired changes in overall food selection, yet effects were not always significant,
and appeared less conclusive for longer term studies.\r\n\t \r\n\t
\ \r\n\t Conclusions:\r\n\t
\ This review found promising evidence that CAI can be effective in
encouraging favorable food choices in healthy adolescents in a secondary school
setting. However, further studies designed to evaluate complex interventions are
needed.\r\n\t "
author:
- first_name: Eva A.
full_name: Schulte, Eva A.
last_name: Schulte
- first_name: Gertrud
full_name: Winkler, Gertrud
last_name: Winkler
- first_name: Christine
full_name: Brombach, Christine
last_name: Brombach
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
citation:
ama: 'Schulte EA, Winkler G, Brombach C, Buyken A. Choice architecture interventions
promoting sustained healthier food choice and consumption by students in a secondary
school setting: A systematic review of intervention studies. Public Health
Nutrition. Published online 2023:1-23. doi:10.1017/s1368980023001118'
apa: 'Schulte, E. A., Winkler, G., Brombach, C., & Buyken, A. (2023). Choice
architecture interventions promoting sustained healthier food choice and consumption
by students in a secondary school setting: A systematic review of intervention
studies. Public Health Nutrition, 1–23. https://doi.org/10.1017/s1368980023001118'
bibtex: '@article{Schulte_Winkler_Brombach_Buyken_2023, title={Choice architecture
interventions promoting sustained healthier food choice and consumption by students
in a secondary school setting: A systematic review of intervention studies}, DOI={10.1017/s1368980023001118},
journal={Public Health Nutrition}, publisher={Cambridge University Press (CUP)},
author={Schulte, Eva A. and Winkler, Gertrud and Brombach, Christine and Buyken,
Anette}, year={2023}, pages={1–23} }'
chicago: 'Schulte, Eva A., Gertrud Winkler, Christine Brombach, and Anette Buyken.
“Choice Architecture Interventions Promoting Sustained Healthier Food Choice and
Consumption by Students in a Secondary School Setting: A Systematic Review of
Intervention Studies.” Public Health Nutrition, 2023, 1–23. https://doi.org/10.1017/s1368980023001118.'
ieee: 'E. A. Schulte, G. Winkler, C. Brombach, and A. Buyken, “Choice architecture
interventions promoting sustained healthier food choice and consumption by students
in a secondary school setting: A systematic review of intervention studies,” Public
Health Nutrition, pp. 1–23, 2023, doi: 10.1017/s1368980023001118.'
mla: 'Schulte, Eva A., et al. “Choice Architecture Interventions Promoting Sustained
Healthier Food Choice and Consumption by Students in a Secondary School Setting:
A Systematic Review of Intervention Studies.” Public Health Nutrition,
Cambridge University Press (CUP), 2023, pp. 1–23, doi:10.1017/s1368980023001118.'
short: E.A. Schulte, G. Winkler, C. Brombach, A. Buyken, Public Health Nutrition
(2023) 1–23.
date_created: 2023-06-28T09:20:04Z
date_updated: 2023-06-28T09:21:35Z
department:
- _id: '22'
doi: 10.1017/s1368980023001118
keyword:
- Public Health
- Environmental and Occupational Health
- Nutrition and Dietetics
- Medicine (miscellaneous)
language:
- iso: eng
page: 1-23
publication: Public Health Nutrition
publication_identifier:
issn:
- 1368-9800
- 1475-2727
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: 'Choice architecture interventions promoting sustained healthier food choice
and consumption by students in a secondary school setting: A systematic review of
intervention studies'
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '45810'
abstract:
- lang: eng
text: ' Background: Establishing a healthy lifestyle has a great potential
to reduce the prevalence of non-communicable diseases (NCDs) and their risk factors.
NCDs contribute immensely to the economic costs of the health care system arising
from therapy, medication use, and productivity loss. Aim: The aim of this study
was to evaluate the effect of the Healthy Lifestyle Community Program (cohort
2; HLCP-2) on medication use and consequently on medication costs for selected
NCDs (diabetes, hypertension, and dyslipidemia). Methods: Data stem from a 24-month
non-randomised, controlled intervention trial aiming to improve risk factors for
NCDs. Participants completed questionnaires at six measurement time points assessing
medication use, from which costs were calculated. The following medication groups
were included in the analysis as NCD medication: glucose-lowering medications
(GLM), antihypertensive drugs (AHD) and lipid-lowering drugs (LLD). Statistical
tests for inter- and intra-group comparison and multiple regression analysis were
performed. Results: In total, 118 participants (intervention group [IG]: n = 79;
control group [CG]: n = 39) were considered. Compared to baseline medication use
decreased slightly in the IG and increased in the CG. Costs for NCD medication
were significantly lower in the IG than in the CG after 6 ( p = 0.004), 12 ( p = 0.040),
18 ( p = 0.003) and 24 months ( p = 0.008). After multiple regression analysis
and adjusting for confounders, change of costs differed significantly between
the groups in all final models. Conclusion: The HLCP-2 was able to moderately
prevent an increase of medication use and thus reduce costs for medication to
treat NCDs with the greatest impact on AHD. Trial
registration German Clinical Trials Register DRKS ( www.drks.de
; reference: DRKS00018775). '
article_number: '026010602311646'
author:
- first_name: Ragna-Marie
full_name: Kranz, Ragna-Marie
last_name: Kranz
- first_name: Carmen
full_name: Kettler, Carmen
last_name: Kettler
- first_name: Corinna
full_name: Anand, Corinna
last_name: Anand
- first_name: Christian
full_name: Koeder, Christian
last_name: Koeder
- first_name: Sarah
full_name: Husain, Sarah
last_name: Husain
- first_name: Nora
full_name: Schoch, Nora
last_name: Schoch
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Heike
full_name: Englert, Heike
last_name: Englert
citation:
ama: 'Kranz R-M, Kettler C, Anand C, et al. Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2).
Nutrition and Health. Published online 2023. doi:10.1177/02601060231164665'
apa: 'Kranz, R.-M., Kettler, C., Anand, C., Koeder, C., Husain, S., Schoch, N.,
Buyken, A., & Englert, H. (2023). Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2).
Nutrition and Health, Article 026010602311646. https://doi.org/10.1177/02601060231164665'
bibtex: '@article{Kranz_Kettler_Anand_Koeder_Husain_Schoch_Buyken_Englert_2023,
title={Effect of a controlled lifestyle intervention on medication use and costs:
The Healthy Lifestyle Community Program (cohort 2)}, DOI={10.1177/02601060231164665},
number={026010602311646}, journal={Nutrition and Health}, publisher={SAGE Publications},
author={Kranz, Ragna-Marie and Kettler, Carmen and Anand, Corinna and Koeder,
Christian and Husain, Sarah and Schoch, Nora and Buyken, Anette and Englert, Heike},
year={2023} }'
chicago: 'Kranz, Ragna-Marie, Carmen Kettler, Corinna Anand, Christian Koeder, Sarah
Husain, Nora Schoch, Anette Buyken, and Heike Englert. “Effect of a Controlled
Lifestyle Intervention on Medication Use and Costs: The Healthy Lifestyle Community
Program (Cohort 2).” Nutrition and Health, 2023. https://doi.org/10.1177/02601060231164665.'
ieee: 'R.-M. Kranz et al., “Effect of a controlled lifestyle intervention
on medication use and costs: The Healthy Lifestyle Community Program (cohort 2),”
Nutrition and Health, Art. no. 026010602311646, 2023, doi: 10.1177/02601060231164665.'
mla: 'Kranz, Ragna-Marie, et al. “Effect of a Controlled Lifestyle Intervention
on Medication Use and Costs: The Healthy Lifestyle Community Program (Cohort 2).”
Nutrition and Health, 026010602311646, SAGE Publications, 2023, doi:10.1177/02601060231164665.'
short: R.-M. Kranz, C. Kettler, C. Anand, C. Koeder, S. Husain, N. Schoch, A. Buyken,
H. Englert, Nutrition and Health (2023).
date_created: 2023-06-28T09:29:18Z
date_updated: 2023-06-28T09:29:52Z
department:
- _id: '22'
doi: 10.1177/02601060231164665
keyword:
- Nutrition and Dietetics
- General Medicine
- Medicine (miscellaneous)
language:
- iso: eng
publication: Nutrition and Health
publication_identifier:
issn:
- 0260-1060
- 2047-945X
publication_status: published
publisher: SAGE Publications
status: public
title: 'Effect of a controlled lifestyle intervention on medication use and costs:
The Healthy Lifestyle Community Program (cohort 2)'
type: journal_article
user_id: '92491'
year: '2023'
...
---
_id: '45813'
abstract:
- lang: eng
text: A previous follow-up of the GINIplus study showed that breastfeeding
could protect against early eczema. However, effects diminished in adolescence,
possibly indicating a “rebound effect” in breastfed children after initial protection.
We evaluated the role of early eczema until three years of age on allergies until
young adulthood and assessed whether early eczema modifies the association between
breastfeeding and allergies. Data from GINIplus until 20-years of age (N = 4058)
were considered. Information on atopic eczema, asthma, and rhinitis was based
on reported physician’s diagnoses. Adjusted Odds Ratios (aOR) were modelled by
using generalized estimating equations. Early eczema was associated with eczema
(aORs = 3.2–14.4), asthma (aORs = 2.2–2.7), and rhinitis (aORs = 1.2–2.7) until
young adulthood. For eczema, this association decreased with age (p-for-interaction
= 0.002–0.006). Longitudinal models did not show associations between breastfeeding
and the respective allergies from 5 to 20 years of age. Moreover, early eczema
generally did not modify the association between milk feeding and allergies except
for rhinitis in participants without family history of atopy. Early eczema strongly
predicts allergies until young adulthood. While preventive effects of full breastfeeding
on eczema in infants with family history of atopy does not persist until young
adulthood, the hypothesis of a rebound effect after initial protection cannot
be confirmed.
article_number: '2780'
author:
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
- first_name: Birgit
full_name: Filipiak-Pittroff, Birgit
last_name: Filipiak-Pittroff
- first_name: Marie
full_name: Standl, Marie
last_name: Standl
- first_name: Tamara
full_name: Schikowski, Tamara
last_name: Schikowski
- first_name: Andrea
full_name: von Berg, Andrea
last_name: von Berg
- first_name: Sibylle
full_name: Koletzko, Sibylle
last_name: Koletzko
- first_name: Carl-Peter
full_name: Bauer, Carl-Peter
last_name: Bauer
- first_name: Joachim
full_name: Heinrich, Joachim
last_name: Heinrich
- first_name: Dietrich
full_name: Berdel, Dietrich
last_name: Berdel
- first_name: Monika
full_name: Gappa, Monika
last_name: Gappa
citation:
ama: Libuda L, Filipiak-Pittroff B, Standl M, et al. Full Breastfeeding and Allergic
Diseases—Long-Term Protection or Rebound Effects? Nutrients. 2023;15(12).
doi:10.3390/nu15122780
apa: Libuda, L., Filipiak-Pittroff, B., Standl, M., Schikowski, T., von Berg, A.,
Koletzko, S., Bauer, C.-P., Heinrich, J., Berdel, D., & Gappa, M. (2023).
Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound Effects?
Nutrients, 15(12), Article 2780. https://doi.org/10.3390/nu15122780
bibtex: '@article{Libuda_Filipiak-Pittroff_Standl_Schikowski_von Berg_Koletzko_Bauer_Heinrich_Berdel_Gappa_2023,
title={Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound
Effects?}, volume={15}, DOI={10.3390/nu15122780},
number={122780}, journal={Nutrients}, publisher={MDPI AG}, author={Libuda, Lars
and Filipiak-Pittroff, Birgit and Standl, Marie and Schikowski, Tamara and von
Berg, Andrea and Koletzko, Sibylle and Bauer, Carl-Peter and Heinrich, Joachim
and Berdel, Dietrich and Gappa, Monika}, year={2023} }'
chicago: Libuda, Lars, Birgit Filipiak-Pittroff, Marie Standl, Tamara Schikowski,
Andrea von Berg, Sibylle Koletzko, Carl-Peter Bauer, Joachim Heinrich, Dietrich
Berdel, and Monika Gappa. “Full Breastfeeding and Allergic Diseases—Long-Term
Protection or Rebound Effects?” Nutrients 15, no. 12 (2023). https://doi.org/10.3390/nu15122780.
ieee: 'L. Libuda et al., “Full Breastfeeding and Allergic Diseases—Long-Term
Protection or Rebound Effects?,” Nutrients, vol. 15, no. 12, Art. no. 2780,
2023, doi: 10.3390/nu15122780.'
mla: Libuda, Lars, et al. “Full Breastfeeding and Allergic Diseases—Long-Term Protection
or Rebound Effects?” Nutrients, vol. 15, no. 12, 2780, MDPI AG, 2023, doi:10.3390/nu15122780.
short: L. Libuda, B. Filipiak-Pittroff, M. Standl, T. Schikowski, A. von Berg, S.
Koletzko, C.-P. Bauer, J. Heinrich, D. Berdel, M. Gappa, Nutrients 15 (2023).
date_created: 2023-06-29T07:53:51Z
date_updated: 2023-06-29T07:54:27Z
department:
- _id: '35'
- _id: '17'
- _id: '22'
doi: 10.3390/nu15122780
intvolume: ' 15'
issue: '12'
keyword:
- Food Science
- Nutrition and Dietetics
language:
- iso: eng
publication: Nutrients
publication_identifier:
issn:
- 2072-6643
publication_status: published
publisher: MDPI AG
status: public
title: Full Breastfeeding and Allergic Diseases—Long-Term Protection or Rebound Effects?
type: journal_article
user_id: '88682'
volume: 15
year: '2023'
...
---
_id: '31880'
abstract:
- lang: eng
text: The notion of neural collapse refers to several emergent phenomena that have
been empirically observed across various canonical classification problems. During
the terminal phase of training a deep neural network, the feature embedding of
all examples of the same class tend to collapse to a single representation, and
the features of different classes tend to separate as much as possible. Neural
collapse is often studied through a simplified model, called the unconstrained
feature representation, in which the model is assumed to have "infinite expressivity"
and can map each data point to any arbitrary representation. In this work, we
propose a more realistic variant of the unconstrained feature representation that
takes the limited expressivity of the network into account. Empirical evidence
suggests that the memorization of noisy data points leads to a degradation (dilation)
of the neural collapse. Using a model of the memorization-dilation (M-D) phenomenon,
we show one mechanism by which different losses lead to different performances
of the trained network on noisy data. Our proofs reveal why label smoothing, a
modification of cross-entropy empirically observed to produce a regularization
effect, leads to improved generalization in classification tasks.
author:
- first_name: Duc Anh
full_name: Nguyen, Duc Anh
last_name: Nguyen
- first_name: Ron
full_name: Levie, Ron
last_name: Levie
- first_name: Julian
full_name: Lienen, Julian
id: '44040'
last_name: Lienen
- first_name: Gitta
full_name: Kutyniok, Gitta
last_name: Kutyniok
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Nguyen DA, Levie R, Lienen J, Kutyniok G, Hüllermeier E. Memorization-Dilation:
Modeling Neural Collapse Under Noise. In: International Conference on Learning
Representations, ICLR. ; 2023.'
apa: 'Nguyen, D. A., Levie, R., Lienen, J., Kutyniok, G., & Hüllermeier, E.
(2023). Memorization-Dilation: Modeling Neural Collapse Under Noise. International
Conference on Learning Representations, ICLR. International Conference on
Learning Representations, ICLR, Kigali, Ruanda.'
bibtex: '@inproceedings{Nguyen_Levie_Lienen_Kutyniok_Hüllermeier_2023, title={Memorization-Dilation:
Modeling Neural Collapse Under Noise}, booktitle={International Conference on
Learning Representations, ICLR}, author={Nguyen, Duc Anh and Levie, Ron and Lienen,
Julian and Kutyniok, Gitta and Hüllermeier, Eyke}, year={2023} }'
chicago: 'Nguyen, Duc Anh, Ron Levie, Julian Lienen, Gitta Kutyniok, and Eyke Hüllermeier.
“Memorization-Dilation: Modeling Neural Collapse Under Noise.” In International
Conference on Learning Representations, ICLR, 2023.'
ieee: 'D. A. Nguyen, R. Levie, J. Lienen, G. Kutyniok, and E. Hüllermeier, “Memorization-Dilation:
Modeling Neural Collapse Under Noise,” presented at the International Conference
on Learning Representations, ICLR, Kigali, Ruanda, 2023.'
mla: 'Nguyen, Duc Anh, et al. “Memorization-Dilation: Modeling Neural Collapse Under
Noise.” International Conference on Learning Representations, ICLR, 2023.'
short: 'D.A. Nguyen, R. Levie, J. Lienen, G. Kutyniok, E. Hüllermeier, in: International
Conference on Learning Representations, ICLR, 2023.'
conference:
location: Kigali, Ruanda
name: International Conference on Learning Representations, ICLR
date_created: 2022-06-14T14:48:36Z
date_updated: 2023-06-29T09:14:26Z
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2206.05530
oa: '1'
publication: International Conference on Learning Representations, ICLR
status: public
title: 'Memorization-Dilation: Modeling Neural Collapse Under Noise'
type: conference
user_id: '44040'
year: '2023'
...
---
_id: '45814'
abstract:
- lang: eng
text: "Label noise poses an important challenge in machine learning, especially
in\r\ndeep learning, in which large models with high expressive power dominate
the\r\nfield. Models of that kind are prone to memorizing incorrect labels, thereby\r\nharming
generalization performance. Many methods have been proposed to address\r\nthis
problem, including robust loss functions and more complex label correction\r\napproaches.
Robust loss functions are appealing due to their simplicity, but\r\ntypically
lack flexibility, while label correction usually adds substantial\r\ncomplexity
to the training setup. In this paper, we suggest to address the\r\nshortcomings
of both methodologies by \"ambiguating\" the target information,\r\nadding additional,
complementary candidate labels in case the learner is not\r\nsufficiently convinced
of the observed training label. More precisely, we\r\nleverage the framework of
so-called superset learning to construct set-valued\r\ntargets based on a confidence
threshold, which deliver imprecise yet more\r\nreliable beliefs about the ground-truth,
effectively helping the learner to\r\nsuppress the memorization effect. In an
extensive empirical evaluation, our\r\nmethod demonstrates favorable learning
behavior on synthetic and real-world\r\nnoise, confirming the effectiveness in
detecting and correcting erroneous\r\ntraining labels."
author:
- first_name: Julian
full_name: Lienen, Julian
last_name: Lienen
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
citation:
ama: Lienen J, Hüllermeier E. Mitigating Label Noise through Data Ambiguation. arXiv:230513764.
Published online 2023.
apa: Lienen, J., & Hüllermeier, E. (2023). Mitigating Label Noise through Data
Ambiguation. In arXiv:2305.13764.
bibtex: '@article{Lienen_Hüllermeier_2023, title={Mitigating Label Noise through
Data Ambiguation}, journal={arXiv:2305.13764}, author={Lienen, Julian and Hüllermeier,
Eyke}, year={2023} }'
chicago: Lienen, Julian, and Eyke Hüllermeier. “Mitigating Label Noise through Data
Ambiguation.” ArXiv:2305.13764, 2023.
ieee: J. Lienen and E. Hüllermeier, “Mitigating Label Noise through Data Ambiguation,”
arXiv:2305.13764. 2023.
mla: Lienen, Julian, and Eyke Hüllermeier. “Mitigating Label Noise through Data
Ambiguation.” ArXiv:2305.13764, 2023.
short: J. Lienen, E. Hüllermeier, ArXiv:2305.13764 (2023).
date_created: 2023-06-29T09:06:34Z
date_updated: 2023-06-29T09:12:21Z
external_id:
arxiv:
- '2305.13764'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2305.13764.pdf
oa: '1'
publication: arXiv:2305.13764
status: public
title: Mitigating Label Noise through Data Ambiguation
type: preprint
user_id: '44040'
year: '2023'
...
---
_id: '45812'
author:
- first_name: Leon
full_name: Özcan, Leon
id: '45137'
last_name: Özcan
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Benjamin
full_name: Kasten, Benjamin
last_name: Kasten
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Özcan L, Fichtler T, Kasten B, Koldewey C, Dumitrescu R. Interview Study on
Strategy Options for Platform Operation in B2B Markets. In: ; 2023.'
apa: Özcan, L., Fichtler, T., Kasten, B., Koldewey, C., & Dumitrescu, R. (2023).
Interview Study on Strategy Options for Platform Operation in B2B Markets.
ISPIM Innovation Conference, Ljubljana.
bibtex: '@inproceedings{Özcan_Fichtler_Kasten_Koldewey_Dumitrescu_2023, title={Interview
Study on Strategy Options for Platform Operation in B2B Markets}, author={Özcan,
Leon and Fichtler, Timm and Kasten, Benjamin and Koldewey, Christian and Dumitrescu,
Roman}, year={2023} }'
chicago: Özcan, Leon, Timm Fichtler, Benjamin Kasten, Christian Koldewey, and Roman
Dumitrescu. “Interview Study on Strategy Options for Platform Operation in B2B
Markets,” 2023.
ieee: L. Özcan, T. Fichtler, B. Kasten, C. Koldewey, and R. Dumitrescu, “Interview
Study on Strategy Options for Platform Operation in B2B Markets,” presented at
the ISPIM Innovation Conference, Ljubljana, 2023.
mla: Özcan, Leon, et al. Interview Study on Strategy Options for Platform Operation
in B2B Markets. 2023.
short: 'L. Özcan, T. Fichtler, B. Kasten, C. Koldewey, R. Dumitrescu, in: 2023.'
conference:
location: Ljubljana
name: ISPIM Innovation Conference
date_created: 2023-06-28T11:18:12Z
date_updated: 2023-06-28T11:18:31Z
department:
- _id: '563'
keyword:
- Digital Platform
- Platform Strategy
- Strategic Management
- Platform Life Cycle
- Interview Study
- Business Model
- Business-to-Business
- Two-sided Market
- Multi-sided Market
language:
- iso: eng
status: public
title: Interview Study on Strategy Options for Platform Operation in B2B Markets
type: conference
user_id: '66731'
year: '2023'
...
---
_id: '45824'
abstract:
- lang: eng
text: As cognitive function is critical for muscle coordination, cognitive
training may also improve neuromuscular control strategy and knee function following
an anterior cruciate ligament reconstruction (ACLR). The purpose of this case-control
study was to examine the effects of cognitive training on joint stiffness regulation
in response to negative visual stimuli and knee function following ACLR. A total
of 20 ACLR patients and 20 healthy controls received four weeks of online cognitive
training. Executive function, joint stiffness in response to emotionally evocative
visual stimuli (neutral, fearful, knee injury related), and knee function outcomes
before and after the intervention were compared. Both groups improved executive
function following the intervention (p = 0.005). The ACLR group had greater mid-range
stiffness in response to fearful (p = 0.024) and injury-related pictures (p =
0.017) than neutral contents before the intervention, while no post-intervention
stiffness differences were observed among picture types. The ACLR group showed
better single-legged hop for distance after cognitive training (p = 0.047), while
the healthy group demonstrated no improvement. Cognitive training enhanced executive
function, which may reduce joint stiffness dysregulation in response to emotionally
arousing images and improve knee function in ACLR patients, presumably by facilitating
neural processing necessary for neuromuscular control.
article_number: '1875'
author:
- first_name: Yong Woo
full_name: An, Yong Woo
last_name: An
- first_name: Kyung-Min
full_name: Kim, Kyung-Min
last_name: Kim
- first_name: Andrea
full_name: DiTrani Lobacz, Andrea
last_name: DiTrani Lobacz
- first_name: Jochen
full_name: Baumeister, Jochen
id: '46'
last_name: Baumeister
orcid: 0000-0003-2683-5826
- first_name: Jill S.
full_name: Higginson, Jill S.
last_name: Higginson
- first_name: Jeffrey
full_name: Rosen, Jeffrey
last_name: Rosen
- first_name: Charles Buz
full_name: Swanik, Charles Buz
last_name: Swanik
citation:
ama: An YW, Kim K-M, DiTrani Lobacz A, et al. Cognitive Training Improves Joint
Stiffness Regulation and Function in ACLR Patients Compared to Healthy Controls.
Healthcare. 2023;11(13). doi:10.3390/healthcare11131875
apa: An, Y. W., Kim, K.-M., DiTrani Lobacz, A., Baumeister, J., Higginson, J. S.,
Rosen, J., & Swanik, C. B. (2023). Cognitive Training Improves Joint Stiffness
Regulation and Function in ACLR Patients Compared to Healthy Controls. Healthcare,
11(13), Article 1875. https://doi.org/10.3390/healthcare11131875
bibtex: '@article{An_Kim_DiTrani Lobacz_Baumeister_Higginson_Rosen_Swanik_2023,
title={Cognitive Training Improves Joint Stiffness Regulation and Function in
ACLR Patients Compared to Healthy Controls}, volume={11}, DOI={10.3390/healthcare11131875},
number={131875}, journal={Healthcare}, publisher={MDPI AG}, author={An, Yong Woo
and Kim, Kyung-Min and DiTrani Lobacz, Andrea and Baumeister, Jochen and Higginson,
Jill S. and Rosen, Jeffrey and Swanik, Charles Buz}, year={2023} }'
chicago: An, Yong Woo, Kyung-Min Kim, Andrea DiTrani Lobacz, Jochen Baumeister,
Jill S. Higginson, Jeffrey Rosen, and Charles Buz Swanik. “Cognitive Training
Improves Joint Stiffness Regulation and Function in ACLR Patients Compared to
Healthy Controls.” Healthcare 11, no. 13 (2023). https://doi.org/10.3390/healthcare11131875.
ieee: 'Y. W. An et al., “Cognitive Training Improves Joint Stiffness Regulation
and Function in ACLR Patients Compared to Healthy Controls,” Healthcare,
vol. 11, no. 13, Art. no. 1875, 2023, doi: 10.3390/healthcare11131875.'
mla: An, Yong Woo, et al. “Cognitive Training Improves Joint Stiffness Regulation
and Function in ACLR Patients Compared to Healthy Controls.” Healthcare,
vol. 11, no. 13, 1875, MDPI AG, 2023, doi:10.3390/healthcare11131875.
short: Y.W. An, K.-M. Kim, A. DiTrani Lobacz, J. Baumeister, J.S. Higginson, J.
Rosen, C.B. Swanik, Healthcare 11 (2023).
date_created: 2023-06-30T13:47:33Z
date_updated: 2023-06-30T13:48:21Z
department:
- _id: '17'
doi: 10.3390/healthcare11131875
intvolume: ' 11'
issue: '13'
keyword:
- Health Information Management
- Health Informatics
- Health Policy
- Leadership and Management
language:
- iso: eng
publication: Healthcare
publication_identifier:
issn:
- 2227-9032
publication_status: published
publisher: MDPI AG
status: public
title: Cognitive Training Improves Joint Stiffness Regulation and Function in ACLR
Patients Compared to Healthy Controls
type: journal_article
user_id: '46'
volume: 11
year: '2023'
...
---
_id: '33734'
abstract:
- lang: eng
text: 'Many applications require explainable node classification in knowledge graphs.
Towards this end, a popular ``white-box'''' approach is class expression learning:
Given sets of positive and negative nodes, class expressions in description logics
are learned that separate positive from negative nodes. Most existing approaches
are search-based approaches generating many candidate class expressions and selecting
the best one. However, they often take a long time to find suitable class expressions.
In this paper, we cast class expression learning as a translation problem and
propose a new family of class expression learning approaches which we dub neural
class expression synthesizers. Training examples are ``translated'''' into class
expressions in a fashion akin to machine translation. Consequently, our synthesizers
are not subject to the runtime limitations of search-based approaches. We study
three instances of this novel family of approaches based on LSTMs, GRUs, and set
transformers, respectively. An evaluation of our approach on four benchmark datasets
suggests that it can effectively synthesize high-quality class expressions with
respect to the input examples in approximately one second on average. Moreover,
a comparison to state-of-the-art approaches suggests that we achieve better F-measures
on large datasets. For reproducibility purposes, we provide our implementation
as well as pretrained models in our public GitHub repository at https://github.com/dice-group/NeuralClassExpressionSynthesis'
author:
- first_name: N'Dah Jean
full_name: KOUAGOU, N'Dah Jean
id: '87189'
last_name: KOUAGOU
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Caglar
full_name: Demir, Caglar
id: '43817'
last_name: Demir
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
id: '65716'
last_name: Ngonga Ngomo
citation:
ama: 'KOUAGOU NJ, Heindorf S, Demir C, Ngonga Ngomo A-C. Neural Class Expression
Synthesis. In: Pesquita C, Jimenez-Ruiz E, McCusker J, et al., eds. The Semantic
Web - 20th Extended Semantic Web Conference (ESWC 2023). Vol 13870. Springer
International Publishing; 2023:209-226. doi:https://doi.org/10.1007/978-3-031-33455-9_13'
apa: KOUAGOU, N. J., Heindorf, S., Demir, C., & Ngonga Ngomo, A.-C. (2023).
Neural Class Expression Synthesis. In C. Pesquita, E. Jimenez-Ruiz, J. McCusker,
D. Faria, M. Dragoni, A. Dimou, R. Troncy, & S. Hertling (Eds.), The Semantic
Web - 20th Extended Semantic Web Conference (ESWC 2023) (Vol. 13870, pp. 209–226).
Springer International Publishing. https://doi.org/10.1007/978-3-031-33455-9_13
bibtex: '@inproceedings{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2023, title={Neural
Class Expression Synthesis}, volume={13870}, DOI={https://doi.org/10.1007/978-3-031-33455-9_13},
booktitle={The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023)},
publisher={Springer International Publishing}, author={KOUAGOU, N’Dah Jean and
Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, editor={Pesquita,
Catia and Jimenez-Ruiz, Ernesto and McCusker, Jamie and Faria, Daniel and Dragoni,
Mauro and Dimou, Anastasia and Troncy, Raphael and Hertling, Sven}, year={2023},
pages={209–226} }'
chicago: KOUAGOU, N’Dah Jean, Stefan Heindorf, Caglar Demir, and Axel-Cyrille Ngonga
Ngomo. “Neural Class Expression Synthesis.” In The Semantic Web - 20th Extended
Semantic Web Conference (ESWC 2023), edited by Catia Pesquita, Ernesto Jimenez-Ruiz,
Jamie McCusker, Daniel Faria, Mauro Dragoni, Anastasia Dimou, Raphael Troncy,
and Sven Hertling, 13870:209–26. Springer International Publishing, 2023. https://doi.org/10.1007/978-3-031-33455-9_13.
ieee: 'N. J. KOUAGOU, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Neural Class
Expression Synthesis,” in The Semantic Web - 20th Extended Semantic Web Conference
(ESWC 2023), Hersonissos, Crete, Greece, 2023, vol. 13870, pp. 209–226, doi:
https://doi.org/10.1007/978-3-031-33455-9_13.'
mla: KOUAGOU, N’Dah Jean, et al. “Neural Class Expression Synthesis.” The Semantic
Web - 20th Extended Semantic Web Conference (ESWC 2023), edited by Catia Pesquita
et al., vol. 13870, Springer International Publishing, 2023, pp. 209–26, doi:https://doi.org/10.1007/978-3-031-33455-9_13.
short: 'N.J. KOUAGOU, S. Heindorf, C. Demir, A.-C. Ngonga Ngomo, in: C. Pesquita,
E. Jimenez-Ruiz, J. McCusker, D. Faria, M. Dragoni, A. Dimou, R. Troncy, S. Hertling
(Eds.), The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023),
Springer International Publishing, 2023, pp. 209–226.'
conference:
end_date: 2023-06-01
location: Hersonissos, Crete, Greece
name: 20th Extended Semantic Web Conference
start_date: 2023-05-28
date_created: 2022-10-15T19:20:11Z
date_updated: 2023-07-02T18:10:02Z
department:
- _id: '574'
- _id: '760'
doi: https://doi.org/10.1007/978-3-031-33455-9_13
editor:
- first_name: Catia
full_name: Pesquita, Catia
last_name: Pesquita
- first_name: Ernesto
full_name: Jimenez-Ruiz, Ernesto
last_name: Jimenez-Ruiz
- first_name: Jamie
full_name: McCusker, Jamie
last_name: McCusker
- first_name: Daniel
full_name: Faria, Daniel
last_name: Faria
- first_name: Mauro
full_name: Dragoni, Mauro
last_name: Dragoni
- first_name: Anastasia
full_name: Dimou, Anastasia
last_name: Dimou
- first_name: Raphael
full_name: Troncy, Raphael
last_name: Troncy
- first_name: Sven
full_name: Hertling, Sven
last_name: Hertling
external_id:
unknown:
- https://link.springer.com/chapter/10.1007/978-3-031-33455-9_13
intvolume: ' 13870'
keyword:
- Neural network
- Concept learning
- Description logics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://2023.eswc-conferences.org/wp-content/uploads/2023/05/paper_Kouagou_2023_Neural.pdf
oa: '1'
page: 209 - 226
project:
- _id: '410'
name: 'KnowGraphs: KnowGraphs: Knowledge Graphs at Scale'
- _id: '407'
grant_number: '101070305'
name: 'ENEXA: Efficient Explainable Learning on Knowledge Graphs'
- _id: '285'
grant_number: NW21-059D
name: 'SAIL: SAIL: SustAInable Life-cycle of Intelligent Socio-Technical Systems'
publication: The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023)
publication_identifier:
unknown:
- 978-3-031-33455-9
publication_status: published
publisher: Springer International Publishing
status: public
title: Neural Class Expression Synthesis
type: conference
user_id: '11871'
volume: 13870
year: '2023'
...
---
_id: '37937'
abstract:
- lang: eng
text: "Knowledge bases are widely used for information management on the web,\r\nenabling
high-impact applications such as web search, question answering, and\r\nnatural
language processing. They also serve as the backbone for automatic\r\ndecision
systems, e.g. for medical diagnostics and credit scoring. As\r\nstakeholders affected
by these decisions would like to understand their\r\nsituation and verify fair
decisions, a number of explanation approaches have\r\nbeen proposed using concepts
in description logics. However, the learned\r\nconcepts can become long and difficult
to fathom for non-experts, even when\r\nverbalized. Moreover, long concepts do
not immediately provide a clear path of\r\naction to change one's situation. Counterfactuals
answering the question \"How\r\nmust feature values be changed to obtain a different
classification?\" have been\r\nproposed as short, human-friendly explanations
for tabular data. In this paper,\r\nwe transfer the notion of counterfactuals
to description logics and propose the\r\nfirst algorithm for generating counterfactual
explanations in the description\r\nlogic $\\mathcal{ELH}$. Counterfactual candidates
are generated from concepts\r\nand the candidates with fewest feature changes
are selected as counterfactuals.\r\nIn case of multiple counterfactuals, we rank
them according to the likeliness\r\nof their feature combinations. For evaluation,
we conduct a user survey to\r\ninvestigate which of the generated counterfactual
candidates are preferred for\r\nexplanation by participants. In a second study,
we explore possible use cases\r\nfor counterfactual explanations."
author:
- first_name: Leonie Nora
full_name: Sieger, Leonie Nora
id: '93402'
last_name: Sieger
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Lukas
full_name: Blübaum, Lukas
last_name: Blübaum
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
id: '65716'
last_name: Ngonga Ngomo
citation:
ama: Sieger LN, Heindorf S, Blübaum L, Ngonga Ngomo A-C. Counterfactual Explanations
for Concepts in ELH. arXiv:230105109. Published online 2023.
apa: Sieger, L. N., Heindorf, S., Blübaum, L., & Ngonga Ngomo, A.-C. (2023).
Counterfactual Explanations for Concepts in ELH. In arXiv:2301.05109.
bibtex: '@article{Sieger_Heindorf_Blübaum_Ngonga Ngomo_2023, title={Counterfactual
Explanations for Concepts in ELH}, journal={arXiv:2301.05109}, author={Sieger,
Leonie Nora and Heindorf, Stefan and Blübaum, Lukas and Ngonga Ngomo, Axel-Cyrille},
year={2023} }'
chicago: Sieger, Leonie Nora, Stefan Heindorf, Lukas Blübaum, and Axel-Cyrille Ngonga
Ngomo. “Counterfactual Explanations for Concepts in ELH.” ArXiv:2301.05109,
2023.
ieee: L. N. Sieger, S. Heindorf, L. Blübaum, and A.-C. Ngonga Ngomo, “Counterfactual
Explanations for Concepts in ELH,” arXiv:2301.05109. 2023.
mla: Sieger, Leonie Nora, et al. “Counterfactual Explanations for Concepts in ELH.”
ArXiv:2301.05109, 2023.
short: L.N. Sieger, S. Heindorf, L. Blübaum, A.-C. Ngonga Ngomo, ArXiv:2301.05109
(2023).
date_created: 2023-01-22T19:36:01Z
date_updated: 2023-07-02T18:10:34Z
department:
- _id: '574'
- _id: '760'
external_id:
arxiv:
- '2301.05109'
language:
- iso: eng
main_file_link:
- url: https://arxiv.org/pdf/2301.05109.pdf
publication: arXiv:2301.05109
status: public
title: Counterfactual Explanations for Concepts in ELH
type: preprint
user_id: '11871'
year: '2023'
...
---
_id: '45244'
abstract:
- lang: eng
text: "Label noise poses an important challenge in machine learning, especially
in\r\ndeep learning, in which large models with high expressive power dominate
the\r\nfield. Models of that kind are prone to memorizing incorrect labels, thereby\r\nharming
generalization performance. Many methods have been proposed to address\r\nthis
problem, including robust loss functions and more complex label correction\r\napproaches.
Robust loss functions are appealing due to their simplicity, but\r\ntypically
lack flexibility, while label correction usually adds substantial\r\ncomplexity
to the training setup. In this paper, we suggest to address the\r\nshortcomings
of both methodologies by \"ambiguating\" the target information,\r\nadding additional,
complementary candidate labels in case the learner is not\r\nsufficiently convinced
of the observed training label. More precisely, we\r\nleverage the framework of
so-called superset learning to construct set-valued\r\ntargets based on a confidence
threshold, which deliver imprecise yet more\r\nreliable beliefs about the ground-truth,
effectively helping the learner to\r\nsuppress the memorization effect. In an
extensive empirical evaluation, our\r\nmethod demonstrates favorable learning
behavior on synthetic and real-world\r\nnoise, confirming the effectiveness in
detecting and correcting erroneous\r\ntraining labels."
author:
- first_name: Julian
full_name: Lienen, Julian
last_name: Lienen
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
citation:
ama: Lienen J, Hüllermeier E. Mitigating Label Noise through Data Ambiguation. arXiv:230513764.
Published online 2023.
apa: Lienen, J., & Hüllermeier, E. (2023). Mitigating Label Noise through Data
Ambiguation. In arXiv:2305.13764.
bibtex: '@article{Lienen_Hüllermeier_2023, title={Mitigating Label Noise through
Data Ambiguation}, journal={arXiv:2305.13764}, author={Lienen, Julian and Hüllermeier,
Eyke}, year={2023} }'
chicago: Lienen, Julian, and Eyke Hüllermeier. “Mitigating Label Noise through Data
Ambiguation.” ArXiv:2305.13764, 2023.
ieee: J. Lienen and E. Hüllermeier, “Mitigating Label Noise through Data Ambiguation,”
arXiv:2305.13764. 2023.
mla: Lienen, Julian, and Eyke Hüllermeier. “Mitigating Label Noise through Data
Ambiguation.” ArXiv:2305.13764, 2023.
short: J. Lienen, E. Hüllermeier, ArXiv:2305.13764 (2023).
date_created: 2023-05-24T05:28:34Z
date_updated: 2023-06-30T14:20:31Z
external_id:
arxiv:
- '2305.13764'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2305.13764.pdf
oa: '1'
publication: arXiv:2305.13764
status: public
title: Mitigating Label Noise through Data Ambiguation
type: preprint
user_id: '44040'
year: '2023'
...
---
_id: '45828'
abstract:
- lang: eng
text: This article presents the potential-dependent adsorption of two proteins,
bovine serum albumin (BSA) and lysozyme (LYZ), on Ti6Al4V alloy at pH 7.4 and
37 °C. The adsorption process was studied on an electropolished alloy under cathodic
and anodic overpotentials, compared to the open circuit potential (OCP). To analyze
the adsorption process, various complementary interface analytical techniques
were employed, including PM-IRRAS (polarization-modulation infrared reflection-absorption
spectroscopy), AFM (atomic force microscopy), XPS (X-ray photoelectron spectroscopy),
and E-QCM (electrochemical quartz crystal microbalance) measurements. The polarization
experiments were conducted within a potential range where charging of the electric
double layer dominates, and Faradaic currents can be disregarded. The findings
highlight the significant influence of the interfacial charge distribution on
the adsorption of BSA and LYZ onto the alloy surface. Furthermore, electrochemical
analysis of the protein layers formed under applied overpotentials demonstrated
improved corrosion protection properties. These studies provide valuable insights
into protein adsorption on titanium alloys under physiological conditions, characterized
by varying potentials of the passive alloy.
author:
- first_name: Belma
full_name: Duderija, Belma
id: '54863'
last_name: Duderija
- first_name: Alejandro
full_name: González-Orive, Alejandro
last_name: González-Orive
- first_name: Christoph
full_name: Ebbert, Christoph
id: '7266'
last_name: Ebbert
- first_name: Vanessa
full_name: Neßlinger, Vanessa
last_name: Neßlinger
- first_name: Adrian
full_name: Keller, Adrian
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: Duderija B, González-Orive A, Ebbert C, Neßlinger V, Keller A, Grundmeier G.
Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy.
Molecules. 2023;28(13):5109. doi:10.3390/molecules28135109
apa: Duderija, B., González-Orive, A., Ebbert, C., Neßlinger, V., Keller, A., &
Grundmeier, G. (2023). Electrode Potential-Dependent Studies of Protein Adsorption
on Ti6Al4V Alloy. Molecules, 28(13), 5109. https://doi.org/10.3390/molecules28135109
bibtex: '@article{Duderija_González-Orive_Ebbert_Neßlinger_Keller_Grundmeier_2023,
title={Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V
Alloy}, volume={28}, DOI={10.3390/molecules28135109},
number={13}, journal={Molecules}, publisher={MDPI AG}, author={Duderija, Belma
and González-Orive, Alejandro and Ebbert, Christoph and Neßlinger, Vanessa and
Keller, Adrian and Grundmeier, Guido}, year={2023}, pages={5109} }'
chicago: 'Duderija, Belma, Alejandro González-Orive, Christoph Ebbert, Vanessa Neßlinger,
Adrian Keller, and Guido Grundmeier. “Electrode Potential-Dependent Studies of
Protein Adsorption on Ti6Al4V Alloy.” Molecules 28, no. 13 (2023): 5109.
https://doi.org/10.3390/molecules28135109.'
ieee: 'B. Duderija, A. González-Orive, C. Ebbert, V. Neßlinger, A. Keller, and G.
Grundmeier, “Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V
Alloy,” Molecules, vol. 28, no. 13, p. 5109, 2023, doi: 10.3390/molecules28135109.'
mla: Duderija, Belma, et al. “Electrode Potential-Dependent Studies of Protein Adsorption
on Ti6Al4V Alloy.” Molecules, vol. 28, no. 13, MDPI AG, 2023, p. 5109,
doi:10.3390/molecules28135109.
short: B. Duderija, A. González-Orive, C. Ebbert, V. Neßlinger, A. Keller, G. Grundmeier,
Molecules 28 (2023) 5109.
date_created: 2023-07-03T08:06:28Z
date_updated: 2023-07-03T08:07:55Z
department:
- _id: '302'
doi: 10.3390/molecules28135109
intvolume: ' 28'
issue: '13'
keyword:
- Chemistry (miscellaneous)
- Analytical Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Molecular Medicine
- Drug Discovery
- Pharmaceutical Science
language:
- iso: eng
page: '5109'
publication: Molecules
publication_identifier:
issn:
- 1420-3049
publication_status: published
publisher: MDPI AG
status: public
title: Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy
type: journal_article
user_id: '48864'
volume: 28
year: '2023'
...
---
_id: '45829'
author:
- first_name: Adrian
full_name: Keller, Adrian
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: 'Keller A, Grundmeier G. High-speed AFM studies of macromolecular dynamics
at solid/liquid interfaces. In: Reference Module in Chemistry, Molecular Sciences
and Chemical Engineering. Elsevier; 2023. doi:10.1016/b978-0-323-85669-0.00123-9'
apa: Keller, A., & Grundmeier, G. (2023). High-speed AFM studies of macromolecular
dynamics at solid/liquid interfaces. In Reference Module in Chemistry, Molecular
Sciences and Chemical Engineering. Elsevier. https://doi.org/10.1016/b978-0-323-85669-0.00123-9
bibtex: '@inbook{Keller_Grundmeier_2023, title={High-speed AFM studies of macromolecular
dynamics at solid/liquid interfaces}, DOI={10.1016/b978-0-323-85669-0.00123-9},
booktitle={Reference Module in Chemistry, Molecular Sciences and Chemical Engineering},
publisher={Elsevier}, author={Keller, Adrian and Grundmeier, Guido}, year={2023}
}'
chicago: Keller, Adrian, and Guido Grundmeier. “High-Speed AFM Studies of Macromolecular
Dynamics at Solid/Liquid Interfaces.” In Reference Module in Chemistry, Molecular
Sciences and Chemical Engineering. Elsevier, 2023. https://doi.org/10.1016/b978-0-323-85669-0.00123-9.
ieee: A. Keller and G. Grundmeier, “High-speed AFM studies of macromolecular dynamics
at solid/liquid interfaces,” in Reference Module in Chemistry, Molecular Sciences
and Chemical Engineering, Elsevier, 2023.
mla: Keller, Adrian, and Guido Grundmeier. “High-Speed AFM Studies of Macromolecular
Dynamics at Solid/Liquid Interfaces.” Reference Module in Chemistry, Molecular
Sciences and Chemical Engineering, Elsevier, 2023, doi:10.1016/b978-0-323-85669-0.00123-9.
short: 'A. Keller, G. Grundmeier, in: Reference Module in Chemistry, Molecular Sciences
and Chemical Engineering, Elsevier, 2023.'
date_created: 2023-07-03T08:08:29Z
date_updated: 2023-07-03T08:08:44Z
department:
- _id: '302'
doi: 10.1016/b978-0-323-85669-0.00123-9
language:
- iso: eng
publication: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering
publication_identifier:
isbn:
- '9780124095472'
publication_status: published
publisher: Elsevier
status: public
title: High-speed AFM studies of macromolecular dynamics at solid/liquid interfaces
type: book_chapter
user_id: '48864'
year: '2023'
...
---
_id: '45833'
author:
- first_name: Anastassija
full_name: Kostan, Anastassija
last_name: Kostan
citation:
ama: 'Kostan A. Die epistemische Gewalt KI-basierter Gesichtserkennung. Wie ein
codierter Blick neue Formen der technologisierten Subalternität erschafft. In:
Bedeutung Und Implikationen Epistemischer Ungerechtigkeit. Tectum – ein
Verlag in der Nomos Verlagsgesellschaft; 2023. doi:10.5771/9783828877368-253'
apa: Kostan, A. (2023). Die epistemische Gewalt KI-basierter Gesichtserkennung.
Wie ein codierter Blick neue Formen der technologisierten Subalternität erschafft.
In Bedeutung und Implikationen epistemischer Ungerechtigkeit. Tectum –
ein Verlag in der Nomos Verlagsgesellschaft. https://doi.org/10.5771/9783828877368-253
bibtex: '@inbook{Kostan_2023, title={Die epistemische Gewalt KI-basierter Gesichtserkennung.
Wie ein codierter Blick neue Formen der technologisierten Subalternität erschafft},
DOI={10.5771/9783828877368-253},
booktitle={Bedeutung und Implikationen epistemischer Ungerechtigkeit}, publisher={Tectum
– ein Verlag in der Nomos Verlagsgesellschaft}, author={Kostan, Anastassija},
year={2023} }'
chicago: Kostan, Anastassija. “Die Epistemische Gewalt KI-Basierter Gesichtserkennung.
Wie Ein Codierter Blick Neue Formen Der Technologisierten Subalternität Erschafft.”
In Bedeutung Und Implikationen Epistemischer Ungerechtigkeit. Tectum –
ein Verlag in der Nomos Verlagsgesellschaft, 2023. https://doi.org/10.5771/9783828877368-253.
ieee: A. Kostan, “Die epistemische Gewalt KI-basierter Gesichtserkennung. Wie ein
codierter Blick neue Formen der technologisierten Subalternität erschafft,” in
Bedeutung und Implikationen epistemischer Ungerechtigkeit, Tectum – ein
Verlag in der Nomos Verlagsgesellschaft, 2023.
mla: Kostan, Anastassija. “Die Epistemische Gewalt KI-Basierter Gesichtserkennung.
Wie Ein Codierter Blick Neue Formen Der Technologisierten Subalternität Erschafft.”
Bedeutung Und Implikationen Epistemischer Ungerechtigkeit, Tectum – ein
Verlag in der Nomos Verlagsgesellschaft, 2023, doi:10.5771/9783828877368-253.
short: 'A. Kostan, in: Bedeutung Und Implikationen Epistemischer Ungerechtigkeit,
Tectum – ein Verlag in der Nomos Verlagsgesellschaft, 2023.'
date_created: 2023-07-03T08:30:29Z
date_updated: 2023-07-03T08:38:39Z
doi: 10.5771/9783828877368-253
publication: Bedeutung und Implikationen epistemischer Ungerechtigkeit
publication_identifier:
isbn:
- '9783828877368'
publication_status: published
publisher: Tectum – ein Verlag in der Nomos Verlagsgesellschaft
status: public
title: Die epistemische Gewalt KI-basierter Gesichtserkennung. Wie ein codierter Blick
neue Formen der technologisierten Subalternität erschafft
type: book_chapter
user_id: '99059'
year: '2023'
...
---
_id: '44323'
abstract:
- lang: eng
text: "Reading between the lines has so far been reserved for humans. The present
dissertation addresses this research gap using machine learning methods.\r\nImplicit
expressions are not comprehensible by computers and cannot be localized in the
text. However, many texts arise on interpersonal topics that, unlike commercial
evaluation texts, often imply information only by means of longer phrases. Examples
are the kindness and the attentiveness of a doctor, which are only paraphrased
(“he didn’t even look me in the eye”). The analysis of such data, especially the
identification and localization of implicit statements, is a research gap (1).
This work uses so-called Aspect-based Sentiment Analysis as a method for this
purpose. It remains open how the aspect categories to be extracted can be discovered
and thematically delineated based on the data (2). Furthermore, it is not yet
explored how a collection of tools should look like, with which implicit phrases
can be identified and thus made explicit\r\n(3). Last, it is an open question
how to correlate the identified phrases from the text data with other data, including
the investigation of the relationship between quantitative scores (e.g., school
grades) and the thematically related text (4). Based on these research gaps, the
research question is posed as follows: Using text mining methods, how can implicit
rating content be properly interpreted and thus made explicit before it is automatically
categorized and quantified?\r\nThe uniqueness of this dissertation is based on
the automated recognition of implicit linguistic statements alongside explicit
statements. These are identified in unstructured text data so that features expressed
only in the text can later be compared across data sources, even though they were
not included in rating categories such as stars or school grades. German-language
physician ratings from websites in three countries serve as the sample domain.
The solution approach consists of data creation, a pipeline for text processing
and analyses based on this. In the data creation, aspect classes are identified
and delineated across platforms and marked in text data. This results in six datasets
with over 70,000 annotated sentences and detailed guidelines. The models that
were created based on the training data extract and categorize the aspects. In
addition, the sentiment polarity and the evaluation weight, i. e., the importance
of each phrase, are determined. The models, which are combined in a pipeline,
are used in a prototype in the form of a web application. The analyses built on
the pipeline quantify the rating contents by linking the obtained information
with further data, thus allowing new insights.\r\nAs a result, a toolbox is provided
to identify quantifiable rating content and categories using text mining for a
sample domain. This is used to evaluate the approach, which in principle can also
be adapted to any other domain."
author:
- first_name: Joschka
full_name: Kersting, Joschka
id: '58701'
last_name: Kersting
citation:
ama: Kersting J. Identifizierung quantifizierbarer Bewertungsinhalte und -kategorien
mittels Text Mining. Universität der Bundeswehr München ; 2023.
apa: Kersting, J. (2023). Identifizierung quantifizierbarer Bewertungsinhalte
und -kategorien mittels Text Mining. Universität der Bundeswehr München .
bibtex: '@book{Kersting_2023, place={Neubiberg}, title={Identifizierung quantifizierbarer
Bewertungsinhalte und -kategorien mittels Text Mining}, publisher={Universität
der Bundeswehr München }, author={Kersting, Joschka}, year={2023} }'
chicago: 'Kersting, Joschka. Identifizierung quantifizierbarer Bewertungsinhalte
und -kategorien mittels Text Mining. Neubiberg: Universität der Bundeswehr
München , 2023.'
ieee: 'J. Kersting, Identifizierung quantifizierbarer Bewertungsinhalte und -kategorien
mittels Text Mining. Neubiberg: Universität der Bundeswehr München , 2023.'
mla: Kersting, Joschka. Identifizierung quantifizierbarer Bewertungsinhalte und
-kategorien mittels Text Mining. Universität der Bundeswehr München , 2023.
short: J. Kersting, Identifizierung quantifizierbarer Bewertungsinhalte und -kategorien
mittels Text Mining, Universität der Bundeswehr München , Neubiberg, 2023.
date_created: 2023-05-02T12:54:00Z
date_updated: 2023-07-03T12:29:50Z
department:
- _id: '579'
- _id: '7'
language:
- iso: ger
page: '208'
place: Neubiberg
project:
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901'
- _id: '3'
name: 'SFB 901 - B: SFB 901 - Project Area B'
- _id: '9'
grant_number: '160364472'
name: 'SFB 901 - B1: SFB 901 - Subproject B1'
publication_status: published
publisher: 'Universität der Bundeswehr München '
related_material:
link:
- relation: supplementary_material
url: https://athene-forschung.unibw.de/145003
status: public
supervisor:
- first_name: Michaela
full_name: Geierhos, Michaela
id: '42496'
last_name: Geierhos
orcid: 0000-0002-8180-5606
title: Identifizierung quantifizierbarer Bewertungsinhalte und -kategorien mittels
Text Mining
type: dissertation
user_id: '58701'
year: '2023'
...
---
_id: '45857'
abstract:
- lang: eng
text: The aim of the present study is to prove the construct validity of
the German versions of the Feeling Scale (FS) and the Felt Arousal Scale (FAS)
for a progressive muscle relaxation (PMR) exercise. A total of 228 sport science
students conducted the PMR exercise for 45 min and completed the FS, the FAS,
and the Self-Assessment Manikin (SAM) in a pre-test–post-test design. A significant
decrease in arousal (t(227) = 8.296, p < 0.001) and a significant increase
in pleasure (t(227) = 4.748, p < 0.001) were observed. For convergent validity,
the correlations between the FS and the subscale SAM-P for the valence dimension
(r = 0.67, p < 0.001) and between the FAS and the subscale SAM-A for the arousal
dimension (r = 0.31, p < 0.001) were significant. For discriminant validity,
the correlations between different constructs (FS and SAM-A, FAS and SAM-P) were
not significant, whereas the discriminant analysis between the FS and the FAS
revealed a negative significant correlation (r = −0.15, p < 0.001). Together,
the pattern of results confirms the use of the German versions of the FS and the
FAS to measure the affective response for a PMR exercise.
article_number: '523'
author:
- first_name: Kristin
full_name: Thorenz, Kristin
id: '34992'
last_name: Thorenz
- first_name: Andre
full_name: Berwinkel, Andre
last_name: Berwinkel
- first_name: Matthias
full_name: Weigelt, Matthias
id: '36388'
last_name: Weigelt
citation:
ama: Thorenz K, Berwinkel A, Weigelt M. A Validation Study for the German Versions
of the Feeling Scale and the Felt Arousal Scale for a Progressive Muscle Relaxation
Exercise. Behavioral Sciences. 2023;13(7). doi:10.3390/bs13070523
apa: Thorenz, K., Berwinkel, A., & Weigelt, M. (2023). A Validation Study for
the German Versions of the Feeling Scale and the Felt Arousal Scale for a Progressive
Muscle Relaxation Exercise. Behavioral Sciences, 13(7), Article
523. https://doi.org/10.3390/bs13070523
bibtex: '@article{Thorenz_Berwinkel_Weigelt_2023, title={A Validation Study for
the German Versions of the Feeling Scale and the Felt Arousal Scale for a Progressive
Muscle Relaxation Exercise}, volume={13}, DOI={10.3390/bs13070523},
number={7523}, journal={Behavioral Sciences}, publisher={MDPI AG}, author={Thorenz,
Kristin and Berwinkel, Andre and Weigelt, Matthias}, year={2023} }'
chicago: Thorenz, Kristin, Andre Berwinkel, and Matthias Weigelt. “A Validation
Study for the German Versions of the Feeling Scale and the Felt Arousal Scale
for a Progressive Muscle Relaxation Exercise.” Behavioral Sciences 13,
no. 7 (2023). https://doi.org/10.3390/bs13070523.
ieee: 'K. Thorenz, A. Berwinkel, and M. Weigelt, “A Validation Study for the German
Versions of the Feeling Scale and the Felt Arousal Scale for a Progressive Muscle
Relaxation Exercise,” Behavioral Sciences, vol. 13, no. 7, Art. no. 523,
2023, doi: 10.3390/bs13070523.'
mla: Thorenz, Kristin, et al. “A Validation Study for the German Versions of the
Feeling Scale and the Felt Arousal Scale for a Progressive Muscle Relaxation Exercise.”
Behavioral Sciences, vol. 13, no. 7, 523, MDPI AG, 2023, doi:10.3390/bs13070523.
short: K. Thorenz, A. Berwinkel, M. Weigelt, Behavioral Sciences 13 (2023).
date_created: 2023-07-04T11:13:16Z
date_updated: 2023-07-04T11:14:50Z
doi: 10.3390/bs13070523
intvolume: ' 13'
issue: '7'
keyword:
- Behavioral Neuroscience
- General Psychology
- Genetics
- Development
- Ecology
- Evolution
- Behavior and Systematics
language:
- iso: eng
publication: Behavioral Sciences
publication_identifier:
issn:
- 2076-328X
publication_status: published
publisher: MDPI AG
status: public
title: A Validation Study for the German Versions of the Feeling Scale and the Felt
Arousal Scale for a Progressive Muscle Relaxation Exercise
type: journal_article
user_id: '34992'
volume: 13
year: '2023'
...
---
_id: '45856'
author:
- first_name: Kristin
full_name: Thorenz, Kristin
id: '34992'
last_name: Thorenz
- first_name: Andre
full_name: Berwinkel, Andre
last_name: Berwinkel
- first_name: Matthias
full_name: Weigelt, Matthias
id: '36388'
last_name: Weigelt
citation:
ama: Thorenz K, Berwinkel A, Weigelt M. A Validation Study of the German Versions
of the Feeling Scale and the Felt Arousal Scale for a Passive Relaxation Technique
(Autogenic Training). Psychology. 2023;14(06):1070-1084. doi:10.4236/psych.2023.146058
apa: Thorenz, K., Berwinkel, A., & Weigelt, M. (2023). A Validation Study of
the German Versions of the Feeling Scale and the Felt Arousal Scale for a Passive
Relaxation Technique (Autogenic Training). Psychology, 14(06), 1070–1084.
https://doi.org/10.4236/psych.2023.146058
bibtex: '@article{Thorenz_Berwinkel_Weigelt_2023, title={A Validation Study of the
German Versions of the Feeling Scale and the Felt Arousal Scale for a Passive
Relaxation Technique (Autogenic Training)}, volume={14}, DOI={10.4236/psych.2023.146058},
number={06}, journal={Psychology}, publisher={Scientific Research Publishing,
Inc.}, author={Thorenz, Kristin and Berwinkel, Andre and Weigelt, Matthias}, year={2023},
pages={1070–1084} }'
chicago: 'Thorenz, Kristin, Andre Berwinkel, and Matthias Weigelt. “A Validation
Study of the German Versions of the Feeling Scale and the Felt Arousal Scale for
a Passive Relaxation Technique (Autogenic Training).” Psychology 14, no.
06 (2023): 1070–84. https://doi.org/10.4236/psych.2023.146058.'
ieee: 'K. Thorenz, A. Berwinkel, and M. Weigelt, “A Validation Study of the German
Versions of the Feeling Scale and the Felt Arousal Scale for a Passive Relaxation
Technique (Autogenic Training),” Psychology, vol. 14, no. 06, pp. 1070–1084,
2023, doi: 10.4236/psych.2023.146058.'
mla: Thorenz, Kristin, et al. “A Validation Study of the German Versions of the
Feeling Scale and the Felt Arousal Scale for a Passive Relaxation Technique (Autogenic
Training).” Psychology, vol. 14, no. 06, Scientific Research Publishing,
Inc., 2023, pp. 1070–84, doi:10.4236/psych.2023.146058.
short: K. Thorenz, A. Berwinkel, M. Weigelt, Psychology 14 (2023) 1070–1084.
date_created: 2023-07-04T11:12:13Z
date_updated: 2023-07-04T11:14:41Z
doi: 10.4236/psych.2023.146058
intvolume: ' 14'
issue: '06'
keyword:
- General Earth and Planetary Sciences
- General Environmental Science
language:
- iso: eng
page: 1070-1084
publication: Psychology
publication_identifier:
issn:
- 2152-7180
- 2152-7199
publication_status: published
publisher: Scientific Research Publishing, Inc.
status: public
title: A Validation Study of the German Versions of the Feeling Scale and the Felt
Arousal Scale for a Passive Relaxation Technique (Autogenic Training)
type: journal_article
user_id: '34992'
volume: 14
year: '2023'
...