---
_id: '41971'
abstract:
- lang: ger
text: "Ultraschall-Drahtbonden ist eine Standardtechnologie im Bereich der Aufbau-
und Verbindungstechnik von Leistungshalbleitermodulen. Um Prozessschritte und
damit wertvolle Zeit zu sparen, sollen die Kupferdickdrähte für die Leistungshalbleiter
auch für die Kontaktierung von eingespritzten Anschlusssteckern im Modulrahmen
verwendet werden. Das Kontaktierungsverfahren mit diesen Drähten auf Steckern
in dünnwandigen Kunststoffrahmen führt häufig zu unzureichender Bondqualität.
In dieser Arbeit wird das Bonden von Anschlusssteckern experimentell und anhand
von Simulationen untersucht, um die Prozessstabilität zu steigern.\r\n\r\nZunächst
wurden Experimente auf Untergründen mit hoher Steifigkeit durchgeführt, um Störgrößen
von Untergrundeigenschaften zu verringern. Die gewonnenen Erkenntnisse erlaubten
die Entwicklung eines Simulationsmodells für die Vorhersage der Bondqualität.
Dieses basiert auf einer flächenaufgelösten Reibarbeitsbestimmung im Fügebereich
unter Berücksichtigung des Ultraschallerweichungseffektes und der hierdurch entstehenden
hohen Drahtverformung.\r\n\r\nExperimente an den Anschlusssteckern im Modulrahmen
zeigten eine verringerte Relativverschiebung zwischen Draht und Stecker, was zu
einer deutlichen Verringerung der Reibarbeit führt. Außerdem wurden verminderte
Schwingamplituden des Bondwerkzeugs nachgewiesen. Dies führt zu einer weiteren
Reduktion der Reibarbeit. Beide Effekte wurden mithilfe eines Mehrmassenschwingers
modelliert. Die gewonnenen Erkenntnisse und die erstellten Simulationsmodelle
ermöglichen die Entwicklung von Klemmvorrichtungen, welche die identifizierten
Störgrößen gezielt kompensieren und so ein verlässliches Bonden der Anschlussstecker
im gleichen Prozessschritt ermöglichen, in dem auch die Leistungshalbleiter kontaktiert
werden."
author:
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
citation:
ama: Althoff S. Predicting the Bond Quality of Heavy Copper Wire Bonds Using
a Friction Model Approach. Vol 15. Shaker; 2023.
apa: Althoff, S. (2023). Predicting the Bond Quality of Heavy Copper Wire Bonds
using a Friction Model Approach (Vol. 15). Shaker.
bibtex: '@book{Althoff_2023, series={Schriften des Lehrstuhls für Dynamik und Mechatronik},
title={Predicting the Bond Quality of Heavy Copper Wire Bonds using a Friction
Model Approach}, volume={15}, publisher={Shaker}, author={Althoff, Simon}, year={2023},
collection={Schriften des Lehrstuhls für Dynamik und Mechatronik} }'
chicago: Althoff, Simon. Predicting the Bond Quality of Heavy Copper Wire Bonds
Using a Friction Model Approach. Vol. 15. Schriften Des Lehrstuhls Für Dynamik
Und Mechatronik. Shaker, 2023.
ieee: S. Althoff, Predicting the Bond Quality of Heavy Copper Wire Bonds using
a Friction Model Approach, vol. 15. Shaker, 2023.
mla: Althoff, Simon. Predicting the Bond Quality of Heavy Copper Wire Bonds Using
a Friction Model Approach. Shaker, 2023.
short: S. Althoff, Predicting the Bond Quality of Heavy Copper Wire Bonds Using
a Friction Model Approach, Shaker, 2023.
date_created: 2023-02-10T13:05:19Z
date_updated: 2023-02-10T13:05:42Z
department:
- _id: '151'
extern: '1'
intvolume: ' 15'
keyword:
- heavy copper bonding
- wire bonding
- quality prediction
- friction model
- point-contact-element
language:
- iso: eng
main_file_link:
- url: https://katalog.ub.uni-paderborn.de/local/r/9925085762506463?sr[q,any]=Simon%20Althoff
page: '192'
publication_identifier:
isbn:
- 978-3-8440-8903-5
publication_status: published
publisher: Shaker
related_material:
link:
- relation: confirmation
url: https://www.shaker.de/de/content/catalogue/index.asp?lang=de&ID=8&ISBN=978-3-8440-8903-5&search=yes
series_title: Schriften des Lehrstuhls für Dynamik und Mechatronik
status: public
supervisor:
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
title: Predicting the Bond Quality of Heavy Copper Wire Bonds using a Friction Model
Approach
type: dissertation
user_id: '55222'
volume: 15
year: '2023'
...
---
_id: '44092'
abstract:
- lang: eng
text: "We study how competition between physicians affects the provision of medical
care. In\r\nour theoretical model, physicians are faced with a heterogeneous patient
population, in which patients\r\nsystematically vary with regard to both their
responsiveness to the provided quality of care and their\r\nstate of health. We
test the behavioral predictions derived from this model in a controlled laboratory\r\nexperiment.
In line with the model, we observe that competition significantly improves patient
benefits\r\nas long as patients are able to respond to the quality provided. For
those patients, who are not able\r\nto choose a physician, competition even decreases
the patient benefit compared to a situation without\r\ncompetition. This decrease
is in contrast to our theoretical prediction implying no change in benefits for\r\npassive
patients. Deviations from patient-optimal treatment are highest for passive patients
in need of\r\na low quantity of medical services. With repetition, both, the positive
effects of competition for active\r\npatients as well as the negative effects
of competition for passive patients become more pronounced. Our\r\nresults imply
that competition can not only improve but also worsen patient outcome and that
patients’\r\nresponsiveness to quality is decisive."
article_type: original
author:
- first_name: Jeannette
full_name: Brosig-Koch, Jeannette
last_name: Brosig-Koch
- first_name: Burkhard
full_name: Hehenkamp, Burkhard
id: '37339'
last_name: Hehenkamp
- first_name: Johanna
full_name: Kokot, Johanna
last_name: Kokot
citation:
ama: Brosig-Koch J, Hehenkamp B, Kokot J. Who benefits from quality competition
in health care? A theory and a laboratory experiment on the relevance of patient
characteristics. Health Economics. Published online 2023. doi:10.1002/hec.4689
apa: Brosig-Koch, J., Hehenkamp, B., & Kokot, J. (2023). Who benefits from quality
competition in health care? A theory and a laboratory experiment on the relevance
of patient characteristics. Health Economics. https://doi.org/10.1002/hec.4689
bibtex: '@article{Brosig-Koch_Hehenkamp_Kokot_2023, title={Who benefits from quality
competition in health care? A theory and a laboratory experiment on the relevance
of patient characteristics}, DOI={10.1002/hec.4689},
journal={Health Economics}, author={Brosig-Koch, Jeannette and Hehenkamp, Burkhard
and Kokot, Johanna}, year={2023} }'
chicago: Brosig-Koch, Jeannette, Burkhard Hehenkamp, and Johanna Kokot. “Who Benefits
from Quality Competition in Health Care? A Theory and a Laboratory Experiment
on the Relevance of Patient Characteristics.” Health Economics, 2023. https://doi.org/10.1002/hec.4689.
ieee: 'J. Brosig-Koch, B. Hehenkamp, and J. Kokot, “Who benefits from quality competition
in health care? A theory and a laboratory experiment on the relevance of patient
characteristics,” Health Economics, 2023, doi: 10.1002/hec.4689.'
mla: Brosig-Koch, Jeannette, et al. “Who Benefits from Quality Competition in Health
Care? A Theory and a Laboratory Experiment on the Relevance of Patient Characteristics.”
Health Economics, 2023, doi:10.1002/hec.4689.
short: J. Brosig-Koch, B. Hehenkamp, J. Kokot, Health Economics (2023).
date_created: 2023-04-20T17:02:41Z
date_updated: 2023-04-20T17:16:14Z
department:
- _id: '280'
- _id: '475'
doi: 10.1002/hec.4689
jel:
- I11
- D43
- C91
keyword:
- physician competition
- patient characteristics
- heterogeneity in quality responses
- fee-for-service
- laboratory experiment
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '2'
name: 'SFB 901 - A: SFB 901 - Project Area A'
- _id: '7'
name: 'SFB 901 - A3: SFB 901 - Subproject A3'
publication: Health Economics
quality_controlled: '1'
status: public
title: Who benefits from quality competition in health care? A theory and a laboratory
experiment on the relevance of patient characteristics
type: journal_article
user_id: '37339'
year: '2023'
...
---
_id: '44093'
abstract:
- lang: eng
text: We consider a model where for-profit providers compete in quality in a price-regulated
market that has been opened to competition, and where the incumbent is located
at the center of the market, facing high costs of relocation. The model is relevant
in markets such as public health care, education and schooling, or postal services.
We find that, when the regulated price is low or intermediate, the entrant strategically
locates towards the corner of the market to keep the incumbent at the low monopoly
quality level. For a high price, the entrant locates at the corner of the market
and both providers implement higher quality compared to a monopoly. In any case,
the entrant implements higher quality than the incumbent provider. Social welfare
is always higher in a duopoly if the cost of quality is low. For higher cost levels
welfare is non-monotonic in the price and it can be optimal to the regulator not
to use its entire budget. Therefore, the welfare effect of entry depends on the
price and the size of the entry cost, and the regulator should condition the decision
to allow entry on an assessment of the entry cost.
author:
- first_name: Burkhard
full_name: Hehenkamp, Burkhard
id: '37339'
last_name: Hehenkamp
- first_name: Oddvar M.
full_name: Kaarbøe, Oddvar M.
last_name: Kaarbøe
citation:
ama: Hehenkamp B, Kaarbøe OM. Price Regulation, Quality Competition and Location
Choice with Costly Relocation.
apa: Hehenkamp, B., & Kaarbøe, O. M. (n.d.). Price Regulation, Quality Competition
and Location Choice with Costly Relocation.
bibtex: '@book{Hehenkamp_Kaarbøe, title={Price Regulation, Quality Competition and
Location Choice with Costly Relocation}, author={Hehenkamp, Burkhard and Kaarbøe,
Oddvar M.} }'
chicago: Hehenkamp, Burkhard, and Oddvar M. Kaarbøe. Price Regulation, Quality
Competition and Location Choice with Costly Relocation, n.d.
ieee: B. Hehenkamp and O. M. Kaarbøe, Price Regulation, Quality Competition and
Location Choice with Costly Relocation. .
mla: Hehenkamp, Burkhard, and Oddvar M. Kaarbøe. Price Regulation, Quality Competition
and Location Choice with Costly Relocation.
short: B. Hehenkamp, O.M. Kaarbøe, Price Regulation, Quality Competition and Location
Choice with Costly Relocation, n.d.
date_created: 2023-04-20T17:12:18Z
date_updated: 2023-04-20T17:16:24Z
department:
- _id: '280'
- _id: '475'
jel:
- D43
- L13
- L51
keyword:
- Quality competition
- Price regulation
- Location choice
- Product differentiation
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '2'
name: 'SFB 901 - A: SFB 901 - Project Area A'
- _id: '7'
name: 'SFB 901 - A3: SFB 901 - Subproject A3'
publication_status: submitted
status: public
title: Price Regulation, Quality Competition and Location Choice with Costly Relocation
type: report
user_id: '37339'
year: '2023'
...
---
_id: '48063'
abstract:
- lang: eng
text: "Brainwaves have demonstrated to be unique enough across individuals
to be useful as biometrics. They also provide promising advantages over traditional
means of authentication, such as resistance to external observability, revocability,
and intrinsic liveness detection. However, most of the research so far has been
conducted with expensive, bulky, medical-grade helmets, which offer limited applicability
for everyday usage. With the aim to bring brainwave authentication and its benefits
closer to real world deployment, we investigate brain biometrics with consumer
devices. We conduct a comprehensive measurement experiment and user study that
compare five authentication tasks on a user sample up to 10 times larger than
those from previous studies, introducing three novel techniques based on cognitive
semantic processing. Furthermore, we apply our analysis on high-quality open brainwave
data obtained with a medical-grade headset, to assess the differences. We investigate
both the performance, security, and usability of the different options and use
this evidence to elicit design and research recommendations. Our results show
that it is possible to achieve Equal Error Rates as low as 7.2% (a reduction between
68–72% with respect to existing approaches) based on brain responses to images
with current inexpensive technology. We show that the common practice of testing
authentication systems only with known attacker data is unrealistic and may lead
to overly optimistic evaluations. With regard to adoption, users call for simpler
devices, faster authentication, and better privacy.\r\n "
author:
- first_name: Patricia
full_name: Arias-Cabarcos, Patricia
last_name: Arias-Cabarcos
- first_name: Matin
full_name: Fallahi, Matin
last_name: Fallahi
- first_name: Thilo
full_name: Habrich, Thilo
last_name: Habrich
- first_name: Karen
full_name: Schulze, Karen
last_name: Schulze
- first_name: Christian
full_name: Becker, Christian
last_name: Becker
- first_name: Thorsten
full_name: Strufe, Thorsten
last_name: Strufe
citation:
ama: Arias-Cabarcos P, Fallahi M, Habrich T, Schulze K, Becker C, Strufe T. Performance
and Usability Evaluation of Brainwave Authentication Techniques with Consumer
Devices. ACM Transactions on Privacy and Security. 2023;26(3):1-36. doi:10.1145/3579356
apa: Arias-Cabarcos, P., Fallahi, M., Habrich, T., Schulze, K., Becker, C., &
Strufe, T. (2023). Performance and Usability Evaluation of Brainwave Authentication
Techniques with Consumer Devices. ACM Transactions on Privacy and Security,
26(3), 1–36. https://doi.org/10.1145/3579356
bibtex: '@article{Arias-Cabarcos_Fallahi_Habrich_Schulze_Becker_Strufe_2023, title={Performance
and Usability Evaluation of Brainwave Authentication Techniques with Consumer
Devices}, volume={26}, DOI={10.1145/3579356},
number={3}, journal={ACM Transactions on Privacy and Security}, publisher={Association
for Computing Machinery (ACM)}, author={Arias-Cabarcos, Patricia and Fallahi,
Matin and Habrich, Thilo and Schulze, Karen and Becker, Christian and Strufe,
Thorsten}, year={2023}, pages={1–36} }'
chicago: 'Arias-Cabarcos, Patricia, Matin Fallahi, Thilo Habrich, Karen Schulze,
Christian Becker, and Thorsten Strufe. “Performance and Usability Evaluation of
Brainwave Authentication Techniques with Consumer Devices.” ACM Transactions
on Privacy and Security 26, no. 3 (2023): 1–36. https://doi.org/10.1145/3579356.'
ieee: 'P. Arias-Cabarcos, M. Fallahi, T. Habrich, K. Schulze, C. Becker, and T.
Strufe, “Performance and Usability Evaluation of Brainwave Authentication Techniques
with Consumer Devices,” ACM Transactions on Privacy and Security, vol.
26, no. 3, pp. 1–36, 2023, doi: 10.1145/3579356.'
mla: Arias-Cabarcos, Patricia, et al. “Performance and Usability Evaluation of Brainwave
Authentication Techniques with Consumer Devices.” ACM Transactions on Privacy
and Security, vol. 26, no. 3, Association for Computing Machinery (ACM), 2023,
pp. 1–36, doi:10.1145/3579356.
short: P. Arias-Cabarcos, M. Fallahi, T. Habrich, K. Schulze, C. Becker, T. Strufe,
ACM Transactions on Privacy and Security 26 (2023) 1–36.
date_created: 2023-10-14T12:11:55Z
date_updated: 2023-10-14T12:12:42Z
doi: 10.1145/3579356
intvolume: ' 26'
issue: '3'
keyword:
- Safety
- Risk
- Reliability and Quality
- General Computer Science
language:
- iso: eng
page: 1-36
publication: ACM Transactions on Privacy and Security
publication_identifier:
issn:
- 2471-2566
- 2471-2574
publication_status: published
publisher: Association for Computing Machinery (ACM)
status: public
title: Performance and Usability Evaluation of Brainwave Authentication Techniques
with Consumer Devices
type: journal_article
user_id: '92804'
volume: 26
year: '2023'
...
---
_id: '48058'
author:
- first_name: Fabian
full_name: Winkel, Fabian
last_name: Winkel
- first_name: Johannes
full_name: Deuse-Kleinsteuber, Johannes
last_name: Deuse-Kleinsteuber
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: Winkel F, Deuse-Kleinsteuber J, Böcker J. Run-to-Failure Relay Dataset for
Predictive Maintenance Research With Machine Learning. IEEE Transactions on
Reliability. Published online 2023:1-14. doi:10.1109/tr.2023.3255786
apa: Winkel, F., Deuse-Kleinsteuber, J., & Böcker, J. (2023). Run-to-Failure
Relay Dataset for Predictive Maintenance Research With Machine Learning. IEEE
Transactions on Reliability, 1–14. https://doi.org/10.1109/tr.2023.3255786
bibtex: '@article{Winkel_Deuse-Kleinsteuber_Böcker_2023, title={Run-to-Failure Relay
Dataset for Predictive Maintenance Research With Machine Learning}, DOI={10.1109/tr.2023.3255786},
journal={IEEE Transactions on Reliability}, publisher={Institute of Electrical
and Electronics Engineers (IEEE)}, author={Winkel, Fabian and Deuse-Kleinsteuber,
Johannes and Böcker, Joachim}, year={2023}, pages={1–14} }'
chicago: Winkel, Fabian, Johannes Deuse-Kleinsteuber, and Joachim Böcker. “Run-to-Failure
Relay Dataset for Predictive Maintenance Research With Machine Learning.” IEEE
Transactions on Reliability, 2023, 1–14. https://doi.org/10.1109/tr.2023.3255786.
ieee: 'F. Winkel, J. Deuse-Kleinsteuber, and J. Böcker, “Run-to-Failure Relay Dataset
for Predictive Maintenance Research With Machine Learning,” IEEE Transactions
on Reliability, pp. 1–14, 2023, doi: 10.1109/tr.2023.3255786.'
mla: Winkel, Fabian, et al. “Run-to-Failure Relay Dataset for Predictive Maintenance
Research With Machine Learning.” IEEE Transactions on Reliability, Institute
of Electrical and Electronics Engineers (IEEE), 2023, pp. 1–14, doi:10.1109/tr.2023.3255786.
short: F. Winkel, J. Deuse-Kleinsteuber, J. Böcker, IEEE Transactions on Reliability
(2023) 1–14.
date_created: 2023-10-14T12:01:41Z
date_updated: 2023-10-14T12:16:48Z
department:
- _id: '52'
doi: 10.1109/tr.2023.3255786
keyword:
- Electrical and Electronic Engineering
- Safety
- Risk
- Reliability and Quality
language:
- iso: eng
page: 1-14
publication: IEEE Transactions on Reliability
publication_identifier:
issn:
- 0018-9529
- 1558-1721
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Run-to-Failure Relay Dataset for Predictive Maintenance Research With Machine
Learning
type: journal_article
user_id: '66'
year: '2023'
...
---
_id: '48872'
abstract:
- lang: eng
text: Quality diversity (QD) is a branch of evolutionary computation that gained
increasing interest in recent years. The Map-Elites QD approach defines a feature
space, i.e., a partition of the search space, and stores the best solution for
each cell of this space. We study a simple QD algorithm in the context of pseudo-Boolean
optimisation on the "number of ones" feature space, where the ith cell stores
the best solution amongst those with a number of ones in [(i - 1)k, ik - 1]. Here
k is a granularity parameter 1 {$\leq$} k {$\leq$} n+1. We give a tight bound
on the expected time until all cells are covered for arbitrary fitness functions
and for all k and analyse the expected optimisation time of QD on OneMax and other
problems whose structure aligns favourably with the feature space. On combinatorial
problems we show that QD finds a (1 - 1/e)-approximation when maximising any monotone
sub-modular function with a single uniform cardinality constraint efficiently.
Defining the feature space as the number of connected components of a connected
graph, we show that QD finds a minimum spanning tree in expected polynomial time.
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Dirk
full_name: Sudholt, Dirk
last_name: Sudholt
citation:
ama: 'Bossek J, Sudholt D. Runtime Analysis of Quality Diversity Algorithms. In:
Proceedings of the Genetic and Evolutionary Computation Conference. GECCO’23.
Association for Computing Machinery; 2023:1546–1554. doi:10.1145/3583131.3590383'
apa: Bossek, J., & Sudholt, D. (2023). Runtime Analysis of Quality Diversity
Algorithms. Proceedings of the Genetic and Evolutionary Computation Conference,
1546–1554. https://doi.org/10.1145/3583131.3590383
bibtex: '@inproceedings{Bossek_Sudholt_2023, place={New York, NY, USA}, series={GECCO’23},
title={Runtime Analysis of Quality Diversity Algorithms}, DOI={10.1145/3583131.3590383},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference},
publisher={Association for Computing Machinery}, author={Bossek, Jakob and Sudholt,
Dirk}, year={2023}, pages={1546–1554}, collection={GECCO’23} }'
chicago: 'Bossek, Jakob, and Dirk Sudholt. “Runtime Analysis of Quality Diversity
Algorithms.” In Proceedings of the Genetic and Evolutionary Computation Conference,
1546–1554. GECCO’23. New York, NY, USA: Association for Computing Machinery, 2023.
https://doi.org/10.1145/3583131.3590383.'
ieee: 'J. Bossek and D. Sudholt, “Runtime Analysis of Quality Diversity Algorithms,”
in Proceedings of the Genetic and Evolutionary Computation Conference,
2023, pp. 1546–1554, doi: 10.1145/3583131.3590383.'
mla: Bossek, Jakob, and Dirk Sudholt. “Runtime Analysis of Quality Diversity Algorithms.”
Proceedings of the Genetic and Evolutionary Computation Conference, Association
for Computing Machinery, 2023, pp. 1546–1554, doi:10.1145/3583131.3590383.
short: 'J. Bossek, D. Sudholt, in: Proceedings of the Genetic and Evolutionary Computation
Conference, Association for Computing Machinery, New York, NY, USA, 2023, pp.
1546–1554.'
date_created: 2023-11-14T15:58:57Z
date_updated: 2023-12-13T10:48:26Z
department:
- _id: '819'
doi: 10.1145/3583131.3590383
extern: '1'
keyword:
- quality diversity
- runtime analysis
language:
- iso: eng
page: 1546–1554
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference
publication_identifier:
isbn:
- '9798400701191'
publisher: Association for Computing Machinery
series_title: GECCO’23
status: public
title: Runtime Analysis of Quality Diversity Algorithms
type: conference
user_id: '102979'
year: '2023'
...
---
_id: '52816'
abstract:
- lang: eng
text: "Manufacturing companies face the challenge of reaching required quality standards.
Using\r\noptical sensors and deep learning might help. However, training deep
learning algorithms\r\nrequire large amounts of visual training data. Using domain
randomization to generate synthetic\r\nimage data can alleviate this bottleneck.
This paper presents the application of synthetic\r\nimage training data for optical
quality inspections using visual sensor technology. The results\r\nshow synthetically
generated training data are appropriate for visual quality inspections."
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Michael
full_name: Hieb, Michael
id: '72252'
last_name: Hieb
citation:
ama: 'Gräßler I, Hieb M. Creating Synthetic Training Datasets for Inspection in
Machine Vision Quality Gates in Manufacturing. In: Lectures. AMA Service
GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany; 2023:253-524. doi:10.5162/smsi2023/d7.4'
apa: Gräßler, I., & Hieb, M. (2023). Creating Synthetic Training Datasets for
Inspection in Machine Vision Quality Gates in Manufacturing. Lectures,
253–524. https://doi.org/10.5162/smsi2023/d7.4
bibtex: '@inproceedings{Gräßler_Hieb_2023, title={Creating Synthetic Training Datasets
for Inspection in Machine Vision Quality Gates in Manufacturing}, DOI={10.5162/smsi2023/d7.4},
booktitle={Lectures}, publisher={AMA Service GmbH, Von-Münchhausen-Str. 49, 31515
Wunstorf, Germany}, author={Gräßler, Iris and Hieb, Michael}, year={2023}, pages={253–524}
}'
chicago: Gräßler, Iris, and Michael Hieb. “Creating Synthetic Training Datasets
for Inspection in Machine Vision Quality Gates in Manufacturing.” In Lectures,
253–524. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2023.
https://doi.org/10.5162/smsi2023/d7.4.
ieee: 'I. Gräßler and M. Hieb, “Creating Synthetic Training Datasets for Inspection
in Machine Vision Quality Gates in Manufacturing,” in Lectures, Nuremberg,
2023, pp. 253–524, doi: 10.5162/smsi2023/d7.4.'
mla: Gräßler, Iris, and Michael Hieb. “Creating Synthetic Training Datasets for
Inspection in Machine Vision Quality Gates in Manufacturing.” Lectures,
AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2023, pp.
253–524, doi:10.5162/smsi2023/d7.4.
short: 'I. Gräßler, M. Hieb, in: Lectures, AMA Service GmbH, Von-Münchhausen-Str.
49, 31515 Wunstorf, Germany, 2023, pp. 253–524.'
conference:
end_date: 2023-05-11
location: Nuremberg
name: SMSI 2023. Sensor and Measurement Science International
start_date: 2023-05-08
date_created: 2024-03-25T10:16:24Z
date_updated: 2024-03-25T11:05:53Z
department:
- _id: '152'
doi: 10.5162/smsi2023/d7.4
keyword:
- synthetic training data
- machine vision quality gates
- deep learning
- automated inspection and quality control
- production control
language:
- iso: eng
page: 253-524
publication: Lectures
publication_status: published
publisher: AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany
quality_controlled: '1'
status: public
title: Creating Synthetic Training Datasets for Inspection in Machine Vision Quality
Gates in Manufacturing
type: conference
user_id: '5905'
year: '2023'
...
---
_id: '31844'
abstract:
- lang: eng
text: "Encrypting data before sending it to the cloud ensures data confidentiality
but requires the cloud to compute on encrypted data. Trusted execution environments,
such as Intel SGX enclaves, promise to provide a secure environment in which data
can be decrypted and then processed. However, vulnerabilities in the executed
program give attackers ample opportunities to execute arbitrary code inside the
enclave. This code can modify the dataflow of the program and leak secrets via
SGX side channels. Fully homomorphic encryption would be an alternative to compute
on encrypted data without data leaks. However, due to its high computational complexity,
its applicability to general-purpose computing remains limited. Researchers have
made several proposals for transforming programs to perform encrypted computations
on less powerful encryption schemes. Yet current approaches do not support programs
making control-flow decisions based on encrypted data.\r\n \r\n
\ We introduce the concept of\r\n dataflow authentication\r\n
\ (DFAuth) to enable such programs. DFAuth prevents an adversary from
arbitrarily deviating from the dataflow of a program. Our technique hence offers
protections against the side-channel attacks described previously. We implemented
two flavors of DFAuth, a Java bytecode-to-bytecode compiler, and an SGX enclave
running a small and program-independent trusted code base. We applied DFAuth to
a neural network performing machine learning on sensitive medical data and a smart
charging scheduler for electric vehicles. Our transformation yields a neural network
with encrypted weights, which can be evaluated on encrypted inputs in\r\n \r\n \\( 12.55 \\,\\mathrm{m}\\mathrm{s} \\)\r\n
\ \r\n . Our protected scheduler is
capable of updating the encrypted charging plan in approximately 1.06 seconds.\r\n
\ "
author:
- first_name: Andreas
full_name: Fischer, Andreas
last_name: Fischer
- first_name: Benny
full_name: Fuhry, Benny
last_name: Fuhry
- first_name: Jörn
full_name: Kußmaul, Jörn
last_name: Kußmaul
- first_name: Jonas
full_name: Janneck, Jonas
last_name: Janneck
- first_name: Florian
full_name: Kerschbaum, Florian
last_name: Kerschbaum
- first_name: Eric
full_name: Bodden, Eric
id: '59256'
last_name: Bodden
orcid: 0000-0003-3470-3647
citation:
ama: Fischer A, Fuhry B, Kußmaul J, Janneck J, Kerschbaum F, Bodden E. Computation
on Encrypted Data Using Dataflow Authentication. ACM Transactions on Privacy
and Security. 2022;25(3):1-36. doi:10.1145/3513005
apa: Fischer, A., Fuhry, B., Kußmaul, J., Janneck, J., Kerschbaum, F., & Bodden,
E. (2022). Computation on Encrypted Data Using Dataflow Authentication. ACM
Transactions on Privacy and Security, 25(3), 1–36. https://doi.org/10.1145/3513005
bibtex: '@article{Fischer_Fuhry_Kußmaul_Janneck_Kerschbaum_Bodden_2022, title={Computation
on Encrypted Data Using Dataflow Authentication}, volume={25}, DOI={10.1145/3513005},
number={3}, journal={ACM Transactions on Privacy and Security}, publisher={Association
for Computing Machinery (ACM)}, author={Fischer, Andreas and Fuhry, Benny and
Kußmaul, Jörn and Janneck, Jonas and Kerschbaum, Florian and Bodden, Eric}, year={2022},
pages={1–36} }'
chicago: 'Fischer, Andreas, Benny Fuhry, Jörn Kußmaul, Jonas Janneck, Florian Kerschbaum,
and Eric Bodden. “Computation on Encrypted Data Using Dataflow Authentication.”
ACM Transactions on Privacy and Security 25, no. 3 (2022): 1–36. https://doi.org/10.1145/3513005.'
ieee: 'A. Fischer, B. Fuhry, J. Kußmaul, J. Janneck, F. Kerschbaum, and E. Bodden,
“Computation on Encrypted Data Using Dataflow Authentication,” ACM Transactions
on Privacy and Security, vol. 25, no. 3, pp. 1–36, 2022, doi: 10.1145/3513005.'
mla: Fischer, Andreas, et al. “Computation on Encrypted Data Using Dataflow Authentication.”
ACM Transactions on Privacy and Security, vol. 25, no. 3, Association for
Computing Machinery (ACM), 2022, pp. 1–36, doi:10.1145/3513005.
short: A. Fischer, B. Fuhry, J. Kußmaul, J. Janneck, F. Kerschbaum, E. Bodden, ACM
Transactions on Privacy and Security 25 (2022) 1–36.
date_created: 2022-06-09T10:28:03Z
date_updated: 2022-06-09T10:29:19Z
department:
- _id: '76'
doi: 10.1145/3513005
intvolume: ' 25'
issue: '3'
keyword:
- Safety
- Risk
- Reliability and Quality
- General Computer Science
language:
- iso: eng
page: 1-36
publication: ACM Transactions on Privacy and Security
publication_identifier:
issn:
- 2471-2566
- 2471-2574
publication_status: published
publisher: Association for Computing Machinery (ACM)
status: public
title: Computation on Encrypted Data Using Dataflow Authentication
type: journal_article
user_id: '15249'
volume: 25
year: '2022'
...
---
_id: '48861'
abstract:
- lang: eng
text: Generating instances of different properties is key to algorithm selection
methods that differentiate between the performance of different solvers for a
given combinatorial optimization problem. A wide range of methods using evolutionary
computation techniques has been introduced in recent years. With this paper, we
contribute to this area of research by providing a new approach based on quality
diversity (QD) that is able to explore the whole feature space. QD algorithms
allow to create solutions of high quality within a given feature space by splitting
it up into boxes and improving solution quality within each box. We use our QD
approach for the generation of TSP instances to visualize and analyze the variety
of instances differentiating various TSP solvers and compare it to instances generated
by established approaches from the literature.
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Frank
full_name: Neumann, Frank
last_name: Neumann
citation:
ama: 'Bossek J, Neumann F. Exploring the Feature Space of TSP Instances Using Quality
Diversity. In: Proceedings of the Genetic and Evolutionary Computation Conference.
GECCO ’22. Association for Computing Machinery; 2022:186–194. doi:10.1145/3512290.3528851'
apa: Bossek, J., & Neumann, F. (2022). Exploring the Feature Space of TSP Instances
Using Quality Diversity. Proceedings of the Genetic and Evolutionary Computation
Conference, 186–194. https://doi.org/10.1145/3512290.3528851
bibtex: '@inproceedings{Bossek_Neumann_2022, place={New York, NY, USA}, series={GECCO
’22}, title={Exploring the Feature Space of TSP Instances Using Quality Diversity},
DOI={10.1145/3512290.3528851},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference},
publisher={Association for Computing Machinery}, author={Bossek, Jakob and Neumann,
Frank}, year={2022}, pages={186–194}, collection={GECCO ’22} }'
chicago: 'Bossek, Jakob, and Frank Neumann. “Exploring the Feature Space of TSP
Instances Using Quality Diversity.” In Proceedings of the Genetic and Evolutionary
Computation Conference, 186–194. GECCO ’22. New York, NY, USA: Association
for Computing Machinery, 2022. https://doi.org/10.1145/3512290.3528851.'
ieee: 'J. Bossek and F. Neumann, “Exploring the Feature Space of TSP Instances Using
Quality Diversity,” in Proceedings of the Genetic and Evolutionary Computation
Conference, 2022, pp. 186–194, doi: 10.1145/3512290.3528851.'
mla: Bossek, Jakob, and Frank Neumann. “Exploring the Feature Space of TSP Instances
Using Quality Diversity.” Proceedings of the Genetic and Evolutionary Computation
Conference, Association for Computing Machinery, 2022, pp. 186–194, doi:10.1145/3512290.3528851.
short: 'J. Bossek, F. Neumann, in: Proceedings of the Genetic and Evolutionary Computation
Conference, Association for Computing Machinery, New York, NY, USA, 2022, pp.
186–194.'
date_created: 2023-11-14T15:58:55Z
date_updated: 2023-12-13T10:45:56Z
department:
- _id: '819'
doi: 10.1145/3512290.3528851
extern: '1'
keyword:
- instance features
- instance generation
- quality diversity
- TSP
language:
- iso: eng
page: 186–194
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference
publication_identifier:
isbn:
- 978-1-4503-9237-2
publication_status: published
publisher: Association for Computing Machinery
series_title: GECCO ’22
status: public
title: Exploring the Feature Space of TSP Instances Using Quality Diversity
type: conference
user_id: '102979'
year: '2022'
...
---
_id: '48894'
abstract:
- lang: eng
text: Recently different evolutionary computation approaches have been developed
that generate sets of high quality diverse solutions for a given optimisation
problem. Many studies have considered diversity 1) as a mean to explore niches
in behavioural space (quality diversity) or 2) to increase the structural differences
of solutions (evolutionary diversity optimisation). In this study, we introduce
a co-evolutionary algorithm to simultaneously explore the two spaces for the multi-component
traveling thief problem. The results show the capability of the co-evolutionary
algorithm to achieve significantly higher diversity compared to the baseline evolutionary
diversity algorithms from the literature.
author:
- first_name: Adel
full_name: Nikfarjam, Adel
last_name: Nikfarjam
- first_name: Aneta
full_name: Neumann, Aneta
last_name: Neumann
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Frank
full_name: Neumann, Frank
last_name: Neumann
citation:
ama: 'Nikfarjam A, Neumann A, Bossek J, Neumann F. Co-Evolutionary Diversity Optimisation
for the Traveling Thief Problem. In: Rudolph G, Kononova AV, Aguirre H, Kerschke
P, Ochoa G, Tu\v sar T, eds. Parallel Problem Solving from Nature (PPSN XVII).
Lecture Notes in Computer Science. Springer International Publishing; 2022:237–249.
doi:10.1007/978-3-031-14714-2_17'
apa: Nikfarjam, A., Neumann, A., Bossek, J., & Neumann, F. (2022). Co-Evolutionary
Diversity Optimisation for the Traveling Thief Problem. In G. Rudolph, A. V. Kononova,
H. Aguirre, P. Kerschke, G. Ochoa, & T. Tu\v sar (Eds.), Parallel Problem
Solving from Nature (PPSN XVII) (pp. 237–249). Springer International Publishing.
https://doi.org/10.1007/978-3-031-14714-2_17
bibtex: '@inproceedings{Nikfarjam_Neumann_Bossek_Neumann_2022, place={Cham}, series={Lecture
Notes in Computer Science}, title={Co-Evolutionary Diversity Optimisation for
the Traveling Thief Problem}, DOI={10.1007/978-3-031-14714-2_17},
booktitle={Parallel Problem Solving from Nature (PPSN XVII)}, publisher={Springer
International Publishing}, author={Nikfarjam, Adel and Neumann, Aneta and Bossek,
Jakob and Neumann, Frank}, editor={Rudolph, Günter and Kononova, Anna V. and Aguirre,
Hernán and Kerschke, Pascal and Ochoa, Gabriela and Tu\v sar, Tea}, year={2022},
pages={237–249}, collection={Lecture Notes in Computer Science} }'
chicago: 'Nikfarjam, Adel, Aneta Neumann, Jakob Bossek, and Frank Neumann. “Co-Evolutionary
Diversity Optimisation for the Traveling Thief Problem.” In Parallel Problem
Solving from Nature (PPSN XVII), edited by Günter Rudolph, Anna V. Kononova,
Hernán Aguirre, Pascal Kerschke, Gabriela Ochoa, and Tea Tu\v sar, 237–249. Lecture
Notes in Computer Science. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-14714-2_17.'
ieee: 'A. Nikfarjam, A. Neumann, J. Bossek, and F. Neumann, “Co-Evolutionary Diversity
Optimisation for the Traveling Thief Problem,” in Parallel Problem Solving
from Nature (PPSN XVII), 2022, pp. 237–249, doi: 10.1007/978-3-031-14714-2_17.'
mla: Nikfarjam, Adel, et al. “Co-Evolutionary Diversity Optimisation for the Traveling
Thief Problem.” Parallel Problem Solving from Nature (PPSN XVII), edited
by Günter Rudolph et al., Springer International Publishing, 2022, pp. 237–249,
doi:10.1007/978-3-031-14714-2_17.
short: 'A. Nikfarjam, A. Neumann, J. Bossek, F. Neumann, in: G. Rudolph, A.V. Kononova,
H. Aguirre, P. Kerschke, G. Ochoa, T. Tu\v sar (Eds.), Parallel Problem Solving
from Nature (PPSN XVII), Springer International Publishing, Cham, 2022, pp. 237–249.'
date_created: 2023-11-14T15:59:00Z
date_updated: 2023-12-13T10:49:51Z
department:
- _id: '819'
doi: 10.1007/978-3-031-14714-2_17
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: Tu\v sar, Tea
last_name: Tu\v sar
extern: '1'
keyword:
- Co-evolutionary algorithms
- Evolutionary diversity optimisation
- Quality diversity
- Traveling thief problem
language:
- iso: eng
page: 237–249
place: Cham
publication: Parallel Problem Solving from Nature (PPSN XVII)
publication_identifier:
isbn:
- 978-3-031-14714-2
publication_status: published
publisher: Springer International Publishing
series_title: Lecture Notes in Computer Science
status: public
title: Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem
type: conference
user_id: '102979'
year: '2022'
...
---
_id: '32561'
abstract:
- lang: eng
text: "This investigation concentrates on the association of intergenerational value\r\nsimilarity
and adult children’s and parents’subjective well-being, on the linkage\r\nbetween
relationship quality and subjective well-being. Mediation effects of\r\nthe relationship
quality on the associations between value similarity and\r\nsubjective well-being
were focused. The sample consisted of 600 adult\r\nGerman children (53.8% women)
and their parents. Dyadic correlations were\r\nconstructed to determine the value
similarity. In this study, the general value\r\norientation and the family values
were objects of research. We measured the\r\nsubjective well-being with the Satisfaction
with Life Scale and we used the\r\nNetwork of Relationships Inventory (NRI) to
measure the relationship\r\nquality. Associations between subjective well-being
and value similarity, and\r\nbetween subjective well-being and relationship quality,
as well as mediation\r\neffects, were found. All effects depend on gender and
perspective."
article_number: 0192513X2110544
author:
- first_name: Christian
full_name: Hoellger, Christian
last_name: Hoellger
- first_name: Sabrina
full_name: Sommer, Sabrina
last_name: Sommer
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
citation:
ama: Hoellger C, Sommer S, Buhl HM. Intergenerational Value Similarity and Subjective
Well-Being. Journal of Family Issues. Published online 2021. doi:10.1177/0192513x211054470
apa: Hoellger, C., Sommer, S., & Buhl, H. M. (2021). Intergenerational Value
Similarity and Subjective Well-Being. Journal of Family Issues, Article
0192513X2110544. https://doi.org/10.1177/0192513x211054470
bibtex: '@article{Hoellger_Sommer_Buhl_2021, title={Intergenerational Value Similarity
and Subjective Well-Being}, DOI={10.1177/0192513x211054470},
number={0192513X2110544}, journal={Journal of Family Issues}, publisher={SAGE
Publications}, author={Hoellger, Christian and Sommer, Sabrina and Buhl, Heike
M.}, year={2021} }'
chicago: Hoellger, Christian, Sabrina Sommer, and Heike M. Buhl. “Intergenerational
Value Similarity and Subjective Well-Being.” Journal of Family Issues,
2021. https://doi.org/10.1177/0192513x211054470.
ieee: 'C. Hoellger, S. Sommer, and H. M. Buhl, “Intergenerational Value Similarity
and Subjective Well-Being,” Journal of Family Issues, Art. no. 0192513X2110544,
2021, doi: 10.1177/0192513x211054470.'
mla: Hoellger, Christian, et al. “Intergenerational Value Similarity and Subjective
Well-Being.” Journal of Family Issues, 0192513X2110544, SAGE Publications,
2021, doi:10.1177/0192513x211054470.
short: C. Hoellger, S. Sommer, H.M. Buhl, Journal of Family Issues (2021).
date_created: 2022-08-03T06:03:49Z
date_updated: 2022-08-29T06:39:59Z
department:
- _id: '427'
doi: 10.1177/0192513x211054470
keyword:
- adult child–parent dyads
- relationship quality
- life satisfaction
- parent–child relationship
- intergenerational stake hypothesis
- mediation analyses
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.sagepub.com/doi/pdf/10.1177/0192513X211054470
oa: '1'
publication: Journal of Family Issues
publication_identifier:
issn:
- 0192-513X
- 1552-5481
publication_status: published
publisher: SAGE Publications
status: public
title: Intergenerational Value Similarity and Subjective Well-Being
type: journal_article
user_id: '42165'
year: '2021'
...
---
_id: '27111'
abstract:
- lang: eng
text: In the industry 4.0 era, there is a growing need to transform unstructured
data acquired by a multitude of sources into information and subsequently into
knowledge to improve the quality of manufactured products, to boost production,
for predictive maintenance, etc. Data-driven approaches, such as machine learning
techniques, are typically employed to model the underlying relationship from data.
However, an increase in model accuracy with state-of-the-art methods, such as
deep convolutional neural networks, results in less interpretability and transparency.
Due to the ease of implementation, interpretation and transparency to both domain
experts and non-experts, a rule-based method is proposed in this paper, for prognostics
and health management (PHM) and specifically for diagnostics. The proposed method
utilizes the most relevant sensor signals acquired via feature extraction and
selection techniques and expert knowledge. As a case study, the presented method
is evaluated on data from a real-world quality control set-up provided by the
European prognostics and health management society (PHME) at the conference’s
2021 data challenge. With the proposed method, our team took the third place,
capable of successfully diagnosing different fault modes, irrespective of varying
conditions.
author:
- first_name: Osarenren Kennedy
full_name: Aimiyekagbon, Osarenren Kennedy
id: '9557'
last_name: Aimiyekagbon
- first_name: Lars
full_name: Muth, Lars
id: '77313'
last_name: Muth
orcid: 0000-0002-2938-5616
- first_name: Meike Claudia
full_name: Wohlleben, Meike Claudia
id: '43991'
last_name: Wohlleben
orcid: 0009-0009-9767-7168
- first_name: Amelie
full_name: Bender, Amelie
id: '54290'
last_name: Bender
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Aimiyekagbon OK, Muth L, Wohlleben MC, Bender A, Sextro W. Rule-based Diagnostics
of a Production Line. In: Do P, King S, Fink O, eds. Proceedings of the European
Conference of the PHM Society 2021. Vol 6. ; 2021:527-536. doi:10.36001/phme.2021.v6i1.3042'
apa: Aimiyekagbon, O. K., Muth, L., Wohlleben, M. C., Bender, A., & Sextro,
W. (2021). Rule-based Diagnostics of a Production Line. In P. Do, S. King, &
O. Fink (Eds.), Proceedings of the European Conference of the PHM Society 2021
(Vol. 6, Issue 1, pp. 527–536). https://doi.org/10.36001/phme.2021.v6i1.3042
bibtex: '@inproceedings{Aimiyekagbon_Muth_Wohlleben_Bender_Sextro_2021, title={Rule-based
Diagnostics of a Production Line}, volume={6}, DOI={10.36001/phme.2021.v6i1.3042},
number={1}, booktitle={Proceedings of the European Conference of the PHM Society
2021}, author={Aimiyekagbon, Osarenren Kennedy and Muth, Lars and Wohlleben, Meike
Claudia and Bender, Amelie and Sextro, Walter}, editor={Do, Phuc and King, Steve
and Fink, Olga}, year={2021}, pages={527–536} }'
chicago: Aimiyekagbon, Osarenren Kennedy, Lars Muth, Meike Claudia Wohlleben, Amelie
Bender, and Walter Sextro. “Rule-Based Diagnostics of a Production Line.” In Proceedings
of the European Conference of the PHM Society 2021, edited by Phuc Do, Steve
King, and Olga Fink, 6:527–36, 2021. https://doi.org/10.36001/phme.2021.v6i1.3042.
ieee: 'O. K. Aimiyekagbon, L. Muth, M. C. Wohlleben, A. Bender, and W. Sextro, “Rule-based
Diagnostics of a Production Line,” in Proceedings of the European Conference
of the PHM Society 2021, 2021, vol. 6, no. 1, pp. 527–536, doi: 10.36001/phme.2021.v6i1.3042.'
mla: Aimiyekagbon, Osarenren Kennedy, et al. “Rule-Based Diagnostics of a Production
Line.” Proceedings of the European Conference of the PHM Society 2021,
edited by Phuc Do et al., vol. 6, no. 1, 2021, pp. 527–36, doi:10.36001/phme.2021.v6i1.3042.
short: 'O.K. Aimiyekagbon, L. Muth, M.C. Wohlleben, A. Bender, W. Sextro, in: P.
Do, S. King, O. Fink (Eds.), Proceedings of the European Conference of the PHM
Society 2021, 2021, pp. 527–536.'
conference:
name: PHM Society European Conference
date_created: 2021-11-03T12:26:39Z
date_updated: 2023-09-22T09:13:01Z
department:
- _id: '151'
doi: 10.36001/phme.2021.v6i1.3042
editor:
- first_name: Phuc
full_name: Do, Phuc
last_name: Do
- first_name: Steve
full_name: King, Steve
last_name: King
- first_name: Olga
full_name: Fink, Olga
last_name: Fink
intvolume: ' 6'
issue: '1'
keyword:
- PHME 2021
- Feature Selection Classification
- Feature Selection Clustering
- Interpretable Model
- Transparent Model
- Industry 4.0
- Real-World Diagnostics
- Quality Control
- Predictive Maintenance
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://papers.phmsociety.org/index.php/phme/article/download/3042/1812
oa: '1'
page: 527-536
publication: Proceedings of the European Conference of the PHM Society 2021
publication_status: published
quality_controlled: '1'
status: public
title: Rule-based Diagnostics of a Production Line
type: conference
user_id: '9557'
volume: 6
year: '2021'
...
---
_id: '27117'
abstract:
- lang: eng
text: 'Through co-occurrence analysis of 1139 documents (1964-2018) we identified
trends in the discussions about the implementation of student teaching evaluation
(SET). We found that: (1) Attention to SET originated in the US in the 1970s,
spreading to German-speaking countries in the mid-1990s and continuing in China
and Latin America in the early 2000s. (2) SET is commonly viewed as a control
tool deserving methodological improvement, while bias is debated in the US. We
also found local trajectories: (3) Whereas in the US and Latin America SET is
primarily seen as a management tool, German-speaking and Chinese authors reflect
more on improving teaching. Chinese scholars consider SET a valid instrument for
state control associated with artificial intelligence. Also, (4) SET is commonly
used in medical education in the US and the German-speaking region and in physical
education in China. We conclude that SET is discussed cross-nationally but affected
by national path dependencies.'
article_type: original
author:
- first_name: Pedro
full_name: Pineda, Pedro
last_name: Pineda
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
citation:
ama: 'Pineda P, Steinhardt I. The Debate on student evaluations of teaching: global
convergence confronts higher education traditions. Teaching in Higher Education.
Published online 2020:1-21. doi:10.1080/13562517.2020.1863351'
apa: 'Pineda, P., & Steinhardt, I. (2020). The Debate on student evaluations
of teaching: global convergence confronts higher education traditions. Teaching
in Higher Education, 1–21. https://doi.org/10.1080/13562517.2020.1863351'
bibtex: '@article{Pineda_Steinhardt_2020, title={The Debate on student evaluations
of teaching: global convergence confronts higher education traditions}, DOI={10.1080/13562517.2020.1863351},
journal={Teaching in Higher Education}, author={Pineda, Pedro and Steinhardt,
Isabel}, year={2020}, pages={1–21} }'
chicago: 'Pineda, Pedro, and Isabel Steinhardt. “The Debate on Student Evaluations
of Teaching: Global Convergence Confronts Higher Education Traditions.” Teaching
in Higher Education, 2020, 1–21. https://doi.org/10.1080/13562517.2020.1863351.'
ieee: 'P. Pineda and I. Steinhardt, “The Debate on student evaluations of teaching:
global convergence confronts higher education traditions,” Teaching in Higher
Education, pp. 1–21, 2020, doi: 10.1080/13562517.2020.1863351.'
mla: 'Pineda, Pedro, and Isabel Steinhardt. “The Debate on Student Evaluations of
Teaching: Global Convergence Confronts Higher Education Traditions.” Teaching
in Higher Education, 2020, pp. 1–21, doi:10.1080/13562517.2020.1863351.'
short: P. Pineda, I. Steinhardt, Teaching in Higher Education (2020) 1–21.
date_created: 2021-11-03T13:01:53Z
date_updated: 2022-01-11T16:07:08Z
doi: 10.1080/13562517.2020.1863351
extern: '1'
keyword:
- academic discourse
- bibliometric review
- quality assurance
- student evaluation of teaching
- teaching evaluation
language:
- iso: eng
page: 1-21
publication: Teaching in Higher Education
publication_identifier:
issn:
- 1356-2517
- 1470-1294
publication_status: published
quality_controlled: '1'
status: public
title: 'The Debate on student evaluations of teaching: global convergence confronts
higher education traditions'
type: journal_article
user_id: '90339'
year: '2020'
...
---
_id: '32559'
abstract:
- lang: eng
text: This investigation concentrates on value similarity between parents and their
children during adulthood. The interplay between gender, age, relationship quality,
and frequency of contact on value similarity was analyzed. A total of 600 adult
German children (53.8% women) and their parents took part in a questionnaire study.
Value orientation was measured with a short version of Schwartz’s Portrait Values
Questionnaire, and relationship quality with the Network of Relationships Inventory
(Furman & Buhrmeister, 1992).Value similarity was higher in mother–daughter
dyads compared to mother–son dyads, but in the other dyads, no significant differences
were found. Regarding relationship quality, verbal intimacy was not related to
value similarity. Parental satisfaction was associated with value similarity in
the father–child dyads. Satisfaction, as perceived by adult children, was linked
to value similarity in mother–child and father–son dyads. Furthermore, the frequency
of contact related to value similarity between mothers and sons.
author:
- first_name: Christian
full_name: Hoellger, Christian
last_name: Hoellger
- first_name: Sabrina
full_name: Sommer, Sabrina
last_name: Sommer
- first_name: Isabelle
full_name: Albert, Isabelle
last_name: Albert
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
citation:
ama: Hoellger C, Sommer S, Albert I, Buhl HM. Intergenerational Value Similarity
in Adulthood. Journal of Family Issues. 2020;42(6):1234-1257. doi:10.1177/0192513x20943914
apa: Hoellger, C., Sommer, S., Albert, I., & Buhl, H. M. (2020). Intergenerational
Value Similarity in Adulthood. Journal of Family Issues, 42(6),
1234–1257. https://doi.org/10.1177/0192513x20943914
bibtex: '@article{Hoellger_Sommer_Albert_Buhl_2020, title={Intergenerational Value
Similarity in Adulthood}, volume={42}, DOI={10.1177/0192513x20943914},
number={6}, journal={Journal of Family Issues}, publisher={SAGE Publications},
author={Hoellger, Christian and Sommer, Sabrina and Albert, Isabelle and Buhl,
Heike M.}, year={2020}, pages={1234–1257} }'
chicago: 'Hoellger, Christian, Sabrina Sommer, Isabelle Albert, and Heike M. Buhl.
“Intergenerational Value Similarity in Adulthood.” Journal of Family Issues
42, no. 6 (2020): 1234–57. https://doi.org/10.1177/0192513x20943914.'
ieee: 'C. Hoellger, S. Sommer, I. Albert, and H. M. Buhl, “Intergenerational Value
Similarity in Adulthood,” Journal of Family Issues, vol. 42, no. 6, pp.
1234–1257, 2020, doi: 10.1177/0192513x20943914.'
mla: Hoellger, Christian, et al. “Intergenerational Value Similarity in Adulthood.”
Journal of Family Issues, vol. 42, no. 6, SAGE Publications, 2020, pp.
1234–57, doi:10.1177/0192513x20943914.
short: C. Hoellger, S. Sommer, I. Albert, H.M. Buhl, Journal of Family Issues 42
(2020) 1234–1257.
date_created: 2022-08-03T05:56:45Z
date_updated: 2022-08-29T06:34:26Z
department:
- _id: '427'
doi: 10.1177/0192513x20943914
intvolume: ' 42'
issue: '6'
keyword:
- Adult child–parent dyads
- value similarity
- relationship quality
- frequency of contact
- parent-child-relationship
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.sagepub.com/doi/pdf/10.1177/0192513X20943914
oa: '1'
page: 1234-1257
publication: Journal of Family Issues
publication_identifier:
issn:
- 0192-513X
- 1552-5481
publication_status: published
publisher: SAGE Publications
status: public
title: Intergenerational Value Similarity in Adulthood
type: journal_article
user_id: '42165'
volume: 42
year: '2020'
...
---
_id: '15368'
abstract:
- lang: eng
text: Service Level Agreements are essential tools enabling clients and telco operators
to specify required quality of service. The 5GTANGO NFV platform enables SLAs
through policies and custom service lifecycle management components. This allows
the operator to trigger certain lifecycle management events for a service, and
the network service developer to define how to execute such events (e.g., how
to scale). In this demo we will demonstrate this unique 5GTANGO concept using
an elastic proxy service supported by a high availability SLA enforced through
a range of traffic regimes.
author:
- first_name: Thomas
full_name: Soenen, Thomas
last_name: Soenen
- first_name: Felipe
full_name: Vicens, Felipe
last_name: Vicens
- first_name: José
full_name: Bonnet, José
last_name: Bonnet
- first_name: Carlos
full_name: Parada, Carlos
last_name: Parada
- first_name: Evgenia
full_name: Kapassa, Evgenia
last_name: Kapassa
- first_name: Marious
full_name: Touloupou, Marious
last_name: Touloupou
- first_name: Eleni
full_name: Fotopulou, Eleni
last_name: Fotopulou
- first_name: Anastasios
full_name: Zafeiropoulos, Anastasios
last_name: Zafeiropoulos
- first_name: Ana
full_name: Pol, Ana
last_name: Pol
- first_name: Stavros
full_name: Kolometsos, Stavros
last_name: Kolometsos
- first_name: George
full_name: Xilouris, George
last_name: Xilouris
- first_name: Pol
full_name: Alemany, Pol
last_name: Alemany
- first_name: Ricard
full_name: Vilalta, Ricard
last_name: Vilalta
- first_name: Panos
full_name: Trakadas, Panos
last_name: Trakadas
- first_name: Panos
full_name: Karkazis, Panos
last_name: Karkazis
- first_name: Manuel
full_name: Peuster, Manuel
id: '13271'
last_name: Peuster
- first_name: Wouter
full_name: Tavernier, Wouter
last_name: Tavernier
citation:
ama: 'Soenen T, Vicens F, Bonnet J, et al. SLA-controlled Proxy Service Through
Customisable MANO Supporting Operator Policies. In: 2019 IFIP/IEEE Symposium
on Integrated Network and Service Management (IM). ; 2019:707-708.'
apa: Soenen, T., Vicens, F., Bonnet, J., Parada, C., Kapassa, E., Touloupou, M.,
… Tavernier, W. (2019). SLA-controlled Proxy Service Through Customisable MANO
Supporting Operator Policies. In 2019 IFIP/IEEE Symposium on Integrated Network
and Service Management (IM) (pp. 707–708). Arlington, VA, USA, USA.
bibtex: '@inproceedings{Soenen_Vicens_Bonnet_Parada_Kapassa_Touloupou_Fotopulou_Zafeiropoulos_Pol_Kolometsos_et
al._2019, title={SLA-controlled Proxy Service Through Customisable MANO Supporting
Operator Policies}, booktitle={2019 IFIP/IEEE Symposium on Integrated Network
and Service Management (IM)}, author={Soenen, Thomas and Vicens, Felipe and Bonnet,
José and Parada, Carlos and Kapassa, Evgenia and Touloupou, Marious and Fotopulou,
Eleni and Zafeiropoulos, Anastasios and Pol, Ana and Kolometsos, Stavros and et
al.}, year={2019}, pages={707–708} }'
chicago: Soenen, Thomas, Felipe Vicens, José Bonnet, Carlos Parada, Evgenia Kapassa,
Marious Touloupou, Eleni Fotopulou, et al. “SLA-Controlled Proxy Service Through
Customisable MANO Supporting Operator Policies.” In 2019 IFIP/IEEE Symposium
on Integrated Network and Service Management (IM), 707–8, 2019.
ieee: T. Soenen et al., “SLA-controlled Proxy Service Through Customisable
MANO Supporting Operator Policies,” in 2019 IFIP/IEEE Symposium on Integrated
Network and Service Management (IM), Arlington, VA, USA, USA, 2019, pp. 707–708.
mla: Soenen, Thomas, et al. “SLA-Controlled Proxy Service Through Customisable MANO
Supporting Operator Policies.” 2019 IFIP/IEEE Symposium on Integrated Network
and Service Management (IM), 2019, pp. 707–08.
short: 'T. Soenen, F. Vicens, J. Bonnet, C. Parada, E. Kapassa, M. Touloupou, E.
Fotopulou, A. Zafeiropoulos, A. Pol, S. Kolometsos, G. Xilouris, P. Alemany, R.
Vilalta, P. Trakadas, P. Karkazis, M. Peuster, W. Tavernier, in: 2019 IFIP/IEEE
Symposium on Integrated Network and Service Management (IM), 2019, pp. 707–708.'
conference:
location: Arlington, VA, USA, USA
name: IFIP/IEEE Symposium on Integrated Network and Service Management (IM)
date_created: 2019-12-18T06:54:18Z
date_updated: 2022-01-06T06:52:21Z
keyword:
- 5G mobile communication
- contracts
- quality of service
- telecommunication traffic
- virtualisation
- custom service lifecycle management components
- lifecycle management events
- network service developer
- elastic proxy service
- SLA-controlled proxy service
- customisable MANO
- operator policies
- Service Level Agreements
- unique 5G TANGO concept
- 5G TANGO NFV platform
- quality of service
- traffic regimes
- high availability SLA
- Monitoring
- Probes
- Portals
- Quality of service
- Tools
- Servers
- Graphical user interfaces
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/8717922
page: 707-708
project:
- _id: '28'
grant_number: '761493'
name: 5G Development and validation platform for global industry-specific network
services and Apps
publication: 2019 IFIP/IEEE Symposium on Integrated Network and Service Management
(IM)
publication_identifier:
issn:
- 1573-0077
status: public
title: SLA-controlled Proxy Service Through Customisable MANO Supporting Operator
Policies
type: conference
user_id: '13271'
year: '2019'
...
---
_id: '3542'
abstract:
- lang: eng
text: "We study the historical development of Slovenian Accounting Standards (SAS)
and their association with accounting quality (AQ). We focus on private firms
where the financial reporting process is characterised by low demand for high-quality
reporting. We investigate three distinct editions of SAS since 1994 and test how
their development towards international standards is related to AQ. Aggregate
earnings management measures indicate that the use of accounting discretion decreases
with less earnings smoothing over time. The main features of AQ have been consistent
throughout historical development. Asymmetric timeliness of earnings, the ability
of earnings to predict future cash flows, and the ability of accruals to mitigate
mismatching are all present throughout. We also document typical departures from
properties of high AQ. For example, accruals do not (always) facilitate timely
recognition of losses. However, these can be attributed to the overwhelming influence
of reporting incentives (e.g. taxation, debt, size) rather than to the (lower)
quality of accounting standards.\r\n\r\n\r\n \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
\r\n\r\n\r\n\r\n Full Article \r\n Figures & data \r\n References \r\n
Citations \r\n \r\n Metrics \r\n Reprints & Permissions \r\n PDF \r\n \r\n
\r\n\r\n\r\n\r\n\r\nAbstract\r\n\r\n\r\nWe study the historical development of
Slovenian Accounting Standards (SAS) and their association with accounting quality
(AQ). We focus on private firms where the financial reporting process is characterised
by low demand for high-quality reporting. We investigate three distinct editions
of SAS since 1994 and test how their development towards international standards
is related to AQ. Aggregate earnings management measures indicate that the use
of accounting discretion decreases with less earnings smoothing over time. The
main features of AQ have been consistent throughout historical development. Asymmetric
timeliness of earnings, the ability of earnings to predict future cash flows,
and the ability of accruals to mitigate mismatching are all present throughout.
We also document typical departures from properties of high AQ. For example, accruals
do not (always) facilitate timely recognition of losses. However, these can be
attributed to the overwhelming influence of reporting incentives (e.g. taxation,
debt, size) rather than to the (lower) quality of accounting standards."
author:
- first_name: Aljosa
full_name: Valentincic, Aljosa
last_name: Valentincic
- first_name: Ales
full_name: Novak, Ales
last_name: Novak
- first_name: Urska
full_name: Kosi, Urska
id: '54068'
last_name: Kosi
citation:
ama: Valentincic A, Novak A, Kosi U. Accounting quality in private firms during
the transition towards international standards. Accounting in Europe. 2017;14(3):358-387.
doi:10.1080/17449480.2017.1378821
apa: Valentincic, A., Novak, A., & Kosi, U. (2017). Accounting quality in private
firms during the transition towards international standards. Accounting in
Europe, 14(3), 358–387. https://doi.org/10.1080/17449480.2017.1378821
bibtex: '@article{Valentincic_Novak_Kosi_2017, title={Accounting quality in private
firms during the transition towards international standards}, volume={14}, DOI={10.1080/17449480.2017.1378821},
number={3}, journal={Accounting in Europe}, author={Valentincic, Aljosa and Novak,
Ales and Kosi, Urska}, year={2017}, pages={358–387} }'
chicago: 'Valentincic, Aljosa, Ales Novak, and Urska Kosi. “Accounting Quality in
Private Firms during the Transition towards International Standards.” Accounting
in Europe 14, no. 3 (2017): 358–87. https://doi.org/10.1080/17449480.2017.1378821.'
ieee: 'A. Valentincic, A. Novak, and U. Kosi, “Accounting quality in private firms
during the transition towards international standards,” Accounting in Europe,
vol. 14, no. 3, pp. 358–387, 2017, doi: 10.1080/17449480.2017.1378821.'
mla: Valentincic, Aljosa, et al. “Accounting Quality in Private Firms during the
Transition towards International Standards.” Accounting in Europe, vol.
14, no. 3, 2017, pp. 358–87, doi:10.1080/17449480.2017.1378821.
short: A. Valentincic, A. Novak, U. Kosi, Accounting in Europe 14 (2017) 358–387.
date_created: 2018-07-11T08:57:03Z
date_updated: 2023-01-24T15:34:31Z
department:
- _id: '551'
- _id: '635'
- _id: '186'
doi: 10.1080/17449480.2017.1378821
intvolume: ' 14'
issue: '3'
jel:
- M41
- C23
- L21
- P20
keyword:
- private firms
- accounting quality
- development of accounting standards
- IFRS-like standards
- Slovenia
language:
- iso: eng
page: 358-387
publication: Accounting in Europe
publication_status: published
status: public
title: Accounting quality in private firms during the transition towards international
standards
type: journal_article
user_id: '54068'
volume: 14
year: '2017'
...
---
_id: '2570'
abstract:
- lang: eng
text: On an intermediate goods market we consider vertical and horizontal product
differentiation and analyze the impact of simultaneous competition for resources
and the demand of customers on the market outcome. Asymmetries between intermediaries
may arise due to distinct product qualities as well as by reasons of different
production technologies. The intermediaries compete on the output market by choosing
production quantities sequentially and for the supplies of a monopolistic input
supplier on the input market. It turns out that there exist differences in product
quality and productivities such that an intermediary being the Stackelberg leader
has no incentive to procure inputs, whereas in the role of the Stackelberg follower
will participate in the market. Moreover, we find that given an intermediary is
more competitive, his equilibrium output quantity is higher when being the leader
than when being the follower. Interestingly, if the intermediary is less competitive
and goods are complements, there may exist asymmetries such that an intermediary
being in the position of the Stackelberg follower offers higher output quantities
in equilibrium than when being in the position of the Stackelberg leader.
author:
- first_name: Jochen
full_name: Manegold, Jochen
last_name: Manegold
citation:
ama: Manegold J. Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation. Vol 98. CIE Working Paper Series, Paderborn
University; 2016.
apa: Manegold, J. (2016). Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation (Vol. 98). CIE Working Paper Series, Paderborn
University.
bibtex: '@book{Manegold_2016, series={Working Papers CIE}, title={Stackelberg Competition
among Intermediaries in a Differentiated Duopoly with Product Innovation}, volume={98},
publisher={CIE Working Paper Series, Paderborn University}, author={Manegold,
Jochen}, year={2016}, collection={Working Papers CIE} }'
chicago: Manegold, Jochen. Stackelberg Competition among Intermediaries in a
Differentiated Duopoly with Product Innovation. Vol. 98. Working Papers CIE.
CIE Working Paper Series, Paderborn University, 2016.
ieee: J. Manegold, Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation, vol. 98. CIE Working Paper Series, Paderborn
University, 2016.
mla: Manegold, Jochen. Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation. Vol. 98, CIE Working Paper Series, Paderborn
University, 2016.
short: J. Manegold, Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation, CIE Working Paper Series, Paderborn University,
2016.
date_created: 2018-05-03T08:06:05Z
date_updated: 2022-01-06T06:57:11Z
ddc:
- '040'
department:
- _id: '205'
- _id: '475'
file:
- access_level: closed
content_type: application/pdf
creator: stela
date_created: 2018-10-31T09:16:36Z
date_updated: 2018-10-31T09:16:36Z
file_id: '5145'
file_name: WP - Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation.pdf
file_size: 776029
relation: main_file
success: 1
file_date_updated: 2018-10-31T09:16:36Z
has_accepted_license: '1'
intvolume: ' 98'
keyword:
- Input Market
- Product Quality
- Quantity Competition
- Stackelberg Competition
- Product Innovation
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '7'
name: SFB 901 - Subproject A3
publisher: CIE Working Paper Series, Paderborn University
series_title: Working Papers CIE
status: public
title: Stackelberg Competition among Intermediaries in a Differentiated Duopoly with
Product Innovation
type: working_paper
user_id: '65453'
volume: 98
year: '2016'
...
---
_id: '4035'
abstract:
- lang: eng
text: We examine whether the mandated introduction of International Financial Reporting
Standards (IFRS) is associated with the propensity to access the public rather
than private debt market and the cost of debt. We use a global sample of public
bonds and private loans and find that mandatory IFRS adopters are more likely,
post-IFRS, to issue bonds than to borrow privately. We also find that mandatory
IFRS adopters pay lower bond yield spreads, but not lower loan spreads, after
the mandate. These findings are consistent with debt providers responding positively
to financial reporting of higher quality and comparability, but only when there
is a greater reliance on publicly available financial statements than private
communication. Lastly, we document that the observed debt market benefits are
concentrated in countries with larger differences between domestic GAAP and IFRS
and are present even for EU countries that did not experience concurrent financial
reporting enforcement or other institutional reforms. Overall, our study documents
positive economic consequences around the mandated IFRS adoption for corporate
debt financing and, in particular, for bond financing.
author:
- first_name: Annita
full_name: Florou, Annita
last_name: Florou
- first_name: Urska
full_name: Kosi, Urska
id: '54068'
last_name: Kosi
citation:
ama: Florou A, Kosi U. Does mandatory IFRS adoption facilitate debt financing? Review
of Accounting Studies. 2015;20(4):1407-1456. doi:10.1007/s11142
apa: Florou, A., & Kosi, U. (2015). Does mandatory IFRS adoption facilitate
debt financing? Review of Accounting Studies, 20(4), 1407–1456.
https://doi.org/10.1007/s11142
bibtex: '@article{Florou_Kosi_2015, title={Does mandatory IFRS adoption facilitate
debt financing?}, volume={20}, DOI={10.1007/s11142},
number={4}, journal={Review of Accounting Studies}, author={Florou, Annita and
Kosi, Urska}, year={2015}, pages={1407–1456} }'
chicago: 'Florou, Annita, and Urska Kosi. “Does Mandatory IFRS Adoption Facilitate
Debt Financing?” Review of Accounting Studies 20, no. 4 (2015): 1407–56.
https://doi.org/10.1007/s11142.'
ieee: 'A. Florou and U. Kosi, “Does mandatory IFRS adoption facilitate debt financing?,”
Review of Accounting Studies, vol. 20, no. 4, pp. 1407–1456, 2015, doi:
10.1007/s11142.'
mla: Florou, Annita, and Urska Kosi. “Does Mandatory IFRS Adoption Facilitate Debt
Financing?” Review of Accounting Studies, vol. 20, no. 4, 2015, pp. 1407–56,
doi:10.1007/s11142.
short: A. Florou, U. Kosi, Review of Accounting Studies 20 (2015) 1407–1456.
date_created: 2018-08-22T07:47:41Z
date_updated: 2023-01-24T15:32:37Z
department:
- _id: '551'
- _id: '635'
- _id: '186'
doi: 10.1007/s11142
extern: '1'
intvolume: ' 20'
issue: '4'
jel:
- G15
- K22
- M41
- M48
keyword:
- Accounting regulation
- IFRS
- Accounting quality
- Public and private debt markets
- Cost of debt
language:
- iso: eng
page: 1407-1456
publication: Review of Accounting Studies
publication_identifier:
eissn:
- 1573-7136
publication_status: published
status: public
title: Does mandatory IFRS adoption facilitate debt financing?
type: journal_article
user_id: '54068'
volume: 20
year: '2015'
...
---
_id: '9868'
abstract:
- lang: eng
text: In order to increase mechanical strength, heat dissipation and ampacity and
to decrease failure through fatigue fracture, wedge copper wire bonding is being
introduced as a standard interconnection method for mass production. To achieve
the same process stability when using copper wire instead of aluminum wire a profound
understanding of the bonding process is needed. Due to the higher hardness of
copper compared to aluminum wire it is more difficult to approach the surfaces
of wire and substrate to a level where van der Waals forces are able to arise
between atoms. Also, enough friction energy referred to the total contact area
has to be generated to activate the surfaces. Therefore, a friction model is used
to simulate the joining process. This model calculates the resulting energy of
partial areas in the contact surface and provides information about the adhesion
process of each area. The focus here is on the arising of micro joints in the
contact area depending on the location in the contact and time. To validate the
model, different touchdown forces are used to vary the initial contact areas of
wire and substrate. Additionally, a piezoelectric tri-axial force sensor is built
up to identify the known phases of pre-deforming, cleaning, adhering and diffusing
for the real bonding process to map with the model. Test substrates as DBC and
copper plate are used to show the different formations of a wedge bond connection
due to hardness and reaction propensity. The experiments were done by using 500
$\mu$m copper wire and a standard V-groove tool.
author:
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Jan
full_name: Neuhaus, Jan
last_name: Neuhaus
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Althoff S, Neuhaus J, Hemsel T, Sextro W. Improving the bond quality of copper
wire bonds using a friction model approach. In: Electronic Components and Technology
Conference (ECTC), 2014 IEEE 64th. ; 2014:1549-1555. doi:10.1109/ECTC.2014.6897500'
apa: Althoff, S., Neuhaus, J., Hemsel, T., & Sextro, W. (2014). Improving the
bond quality of copper wire bonds using a friction model approach. In Electronic
Components and Technology Conference (ECTC), 2014 IEEE 64th (pp. 1549–1555).
https://doi.org/10.1109/ECTC.2014.6897500
bibtex: '@inproceedings{Althoff_Neuhaus_Hemsel_Sextro_2014, title={Improving the
bond quality of copper wire bonds using a friction model approach}, DOI={10.1109/ECTC.2014.6897500},
booktitle={Electronic Components and Technology Conference (ECTC), 2014 IEEE 64th},
author={Althoff, Simon and Neuhaus, Jan and Hemsel, Tobias and Sextro, Walter},
year={2014}, pages={1549–1555} }'
chicago: Althoff, Simon, Jan Neuhaus, Tobias Hemsel, and Walter Sextro. “Improving
the Bond Quality of Copper Wire Bonds Using a Friction Model Approach.” In Electronic
Components and Technology Conference (ECTC), 2014 IEEE 64th, 1549–55, 2014.
https://doi.org/10.1109/ECTC.2014.6897500.
ieee: S. Althoff, J. Neuhaus, T. Hemsel, and W. Sextro, “Improving the bond quality
of copper wire bonds using a friction model approach,” in Electronic Components
and Technology Conference (ECTC), 2014 IEEE 64th, 2014, pp. 1549–1555.
mla: Althoff, Simon, et al. “Improving the Bond Quality of Copper Wire Bonds Using
a Friction Model Approach.” Electronic Components and Technology Conference
(ECTC), 2014 IEEE 64th, 2014, pp. 1549–55, doi:10.1109/ECTC.2014.6897500.
short: 'S. Althoff, J. Neuhaus, T. Hemsel, W. Sextro, in: Electronic Components
and Technology Conference (ECTC), 2014 IEEE 64th, 2014, pp. 1549–1555.'
date_created: 2019-05-20T12:11:44Z
date_updated: 2019-09-16T10:57:58Z
department:
- _id: '151'
doi: 10.1109/ECTC.2014.6897500
keyword:
- adhesion
- circuit reliability
- deformation
- diffusion
- fatigue cracks
- friction
- interconnections
- lead bonding
- van der Waals forces
- Cu
- adhering process
- adhesion process
- ampacity improvement
- bond quality improvement
- cleaning process
- diffusing process
- fatigue fracture failure
- friction energy
- friction model
- heat dissipation
- mechanical strength
- piezoelectric triaxial force sensor
- predeforming process
- size 500 mum
- total contact area
- van der Waals forces
- wedge copper wire bonding
- Bonding
- Copper
- Finite element analysis
- Force
- Friction
- Substrates
- Wires
language:
- iso: eng
page: 1549-1555
publication: Electronic Components and Technology Conference (ECTC), 2014 IEEE 64th
quality_controlled: '1'
status: public
title: Improving the bond quality of copper wire bonds using a friction model approach
type: conference
user_id: '55222'
year: '2014'
...
---
_id: '9878'
abstract:
- lang: eng
text: (K,Na)NbO3 ceramics have attracted much attention as lead-free piezoelectric
materials with high piezoelectric properties. High-quality (K,Na)NbO3 ceramics
can be sintered using KNbO3 and NaNbO3 powders synthesized by a hydrothermal method.
In this study, to enhance the quality factor of the ceramics, high-power ultrasonic
irradiation was employed during the hydrothermal method, which led to a reduction
in the particle size of the resultant powders.
author:
- first_name: G.
full_name: Isobe, G.
last_name: Isobe
- first_name: Takafumi
full_name: Maeda, Takafumi
last_name: Maeda
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Isobe G, Maeda T, Bornmann P, Hemsel T, Morita T. Synthesis of lead-free piezoelectric
powders by ultrasonic-assisted hydrothermal method and properties of sintered
(K0.48Na0.52)NBO3 ceramics. Ultrasonics, Ferroelectrics, and Frequency Control,
IEEE Transactions on. 2014;61(2):225-230. doi:10.1109/TUFFC.2014.6722608
apa: Isobe, G., Maeda, T., Bornmann, P., Hemsel, T., & Morita, T. (2014). Synthesis
of lead-free piezoelectric powders by ultrasonic-assisted hydrothermal method
and properties of sintered (K0.48Na0.52)NBO3 ceramics. Ultrasonics, Ferroelectrics,
and Frequency Control, IEEE Transactions On, 61(2), 225–230. https://doi.org/10.1109/TUFFC.2014.6722608
bibtex: '@article{Isobe_Maeda_Bornmann_Hemsel_Morita_2014, title={Synthesis of lead-free
piezoelectric powders by ultrasonic-assisted hydrothermal method and properties
of sintered (K0.48Na0.52)NBO3 ceramics}, volume={61}, DOI={10.1109/TUFFC.2014.6722608},
number={2}, journal={Ultrasonics, Ferroelectrics, and Frequency Control, IEEE
Transactions on}, author={Isobe, G. and Maeda, Takafumi and Bornmann, Peter and
Hemsel, Tobias and Morita, Takeshi}, year={2014}, pages={225–230} }'
chicago: 'Isobe, G., Takafumi Maeda, Peter Bornmann, Tobias Hemsel, and Takeshi
Morita. “Synthesis of Lead-Free Piezoelectric Powders by Ultrasonic-Assisted Hydrothermal
Method and Properties of Sintered (K0.48Na0.52)NBO3 Ceramics.” Ultrasonics,
Ferroelectrics, and Frequency Control, IEEE Transactions On 61, no. 2 (2014):
225–30. https://doi.org/10.1109/TUFFC.2014.6722608.'
ieee: G. Isobe, T. Maeda, P. Bornmann, T. Hemsel, and T. Morita, “Synthesis of lead-free
piezoelectric powders by ultrasonic-assisted hydrothermal method and properties
of sintered (K0.48Na0.52)NBO3 ceramics,” Ultrasonics, Ferroelectrics, and Frequency
Control, IEEE Transactions on, vol. 61, no. 2, pp. 225–230, 2014.
mla: Isobe, G., et al. “Synthesis of Lead-Free Piezoelectric Powders by Ultrasonic-Assisted
Hydrothermal Method and Properties of Sintered (K0.48Na0.52)NBO3 Ceramics.” Ultrasonics,
Ferroelectrics, and Frequency Control, IEEE Transactions On, vol. 61, no.
2, 2014, pp. 225–30, doi:10.1109/TUFFC.2014.6722608.
short: G. Isobe, T. Maeda, P. Bornmann, T. Hemsel, T. Morita, Ultrasonics, Ferroelectrics,
and Frequency Control, IEEE Transactions On 61 (2014) 225–230.
date_created: 2019-05-20T13:10:14Z
date_updated: 2019-09-16T10:53:17Z
department:
- _id: '151'
doi: 10.1109/TUFFC.2014.6722608
intvolume: ' 61'
issue: '2'
keyword:
- Q-factor
- ceramics
- crystal growth from solution
- particle size
- piezoelectric materials
- potassium compounds
- powders
- sintering
- sodium compounds
- ultrasonic effects
- (K0.48Na0.52)NbO3
- KNbO3 powders
- NaNbO3 powders
- high-power ultrasonic irradiation
- lead-free piezoelectric materials
- lead-free piezoelectric powders
- particle size reduction
- piezoelectric properties
- quality factor
- sintered (K0.48Na0.52)NbO3 ceramics
- sintering
- ultrasonic-assisted hydrothermal method
- Acoustics
- Ceramics
- Lead
- Piezoelectric materials
- Powders
- Radiation effects
- Transducers
language:
- iso: eng
page: 225-230
publication: Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions
on
publication_identifier:
issn:
- 0885-3010
quality_controlled: '1'
status: public
title: Synthesis of lead-free piezoelectric powders by ultrasonic-assisted hydrothermal
method and properties of sintered (K0.48Na0.52)NBO3 ceramics
type: journal_article
user_id: '55222'
volume: 61
year: '2014'
...
---
_id: '39483'
author:
- first_name: F.F.
full_name: Vidor, F.F.
last_name: Vidor
- first_name: G.I.
full_name: Wirth, G.I.
last_name: Wirth
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
citation:
ama: Vidor FF, Wirth GI, Hilleringmann U. Low temperature fabrication of a ZnO nanoparticle
thin-film transistor suitable for flexible electronics. Microelectronics Reliability.
2014;54(12):2760-2765. doi:10.1016/j.microrel.2014.07.147
apa: Vidor, F. F., Wirth, G. I., & Hilleringmann, U. (2014). Low temperature
fabrication of a ZnO nanoparticle thin-film transistor suitable for flexible electronics.
Microelectronics Reliability, 54(12), 2760–2765. https://doi.org/10.1016/j.microrel.2014.07.147
bibtex: '@article{Vidor_Wirth_Hilleringmann_2014, title={Low temperature fabrication
of a ZnO nanoparticle thin-film transistor suitable for flexible electronics},
volume={54}, DOI={10.1016/j.microrel.2014.07.147},
number={12}, journal={Microelectronics Reliability}, publisher={Elsevier BV},
author={Vidor, F.F. and Wirth, G.I. and Hilleringmann, Ulrich}, year={2014}, pages={2760–2765}
}'
chicago: 'Vidor, F.F., G.I. Wirth, and Ulrich Hilleringmann. “Low Temperature Fabrication
of a ZnO Nanoparticle Thin-Film Transistor Suitable for Flexible Electronics.”
Microelectronics Reliability 54, no. 12 (2014): 2760–65. https://doi.org/10.1016/j.microrel.2014.07.147.'
ieee: 'F. F. Vidor, G. I. Wirth, and U. Hilleringmann, “Low temperature fabrication
of a ZnO nanoparticle thin-film transistor suitable for flexible electronics,”
Microelectronics Reliability, vol. 54, no. 12, pp. 2760–2765, 2014, doi:
10.1016/j.microrel.2014.07.147.'
mla: Vidor, F. F., et al. “Low Temperature Fabrication of a ZnO Nanoparticle Thin-Film
Transistor Suitable for Flexible Electronics.” Microelectronics Reliability,
vol. 54, no. 12, Elsevier BV, 2014, pp. 2760–65, doi:10.1016/j.microrel.2014.07.147.
short: F.F. Vidor, G.I. Wirth, U. Hilleringmann, Microelectronics Reliability 54
(2014) 2760–2765.
date_created: 2023-01-24T11:25:42Z
date_updated: 2023-03-22T10:15:06Z
department:
- _id: '59'
doi: 10.1016/j.microrel.2014.07.147
intvolume: ' 54'
issue: '12'
keyword:
- Electrical and Electronic Engineering
- Surfaces
- Coatings and Films
- Safety
- Risk
- Reliability and Quality
- Condensed Matter Physics
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
page: 2760-2765
publication: Microelectronics Reliability
publication_identifier:
issn:
- 0026-2714
publication_status: published
publisher: Elsevier BV
status: public
title: Low temperature fabrication of a ZnO nanoparticle thin-film transistor suitable
for flexible electronics
type: journal_article
user_id: '20179'
volume: 54
year: '2014'
...
---
_id: '9797'
abstract:
- lang: eng
text: A model approach for wedge/wedge bonding copper wire is presented. The connection
between wire and substrate is based on a variety of physical effects, but the
dominant one is the friction based welding while applying ultrasound. Consequently,
a friction model was used to investigate the welding process. This model is built
up universal and can be used to describe the formation of micro welds in the time
variant contact area between wire and substrate. Aim of the model is to identify
the interactions between touchdown, bond normal force, ultrasonic power and bonding
time. To do so, the contact area is discretized into partial areas where a Point
Contact Model is applied. Based on this approach it is possible to simulate micro
and macro slip inside the contact area between wire and substrate. The work done
by friction force is a main criterion to define occurring micro joints which influence
the subsequent welding.
author:
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Jan
full_name: Neuhaus, Jan
last_name: Neuhaus
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Althoff S, Neuhaus J, Hemsel T, Sextro W. A friction based approach for modeling
wire bonding. In: IMAPS 2013, 46th International Symposium on Microelectronics.
Orlando (Florida), USA; 2013. doi:10.4071/isom-2013-TA67'
apa: Althoff, S., Neuhaus, J., Hemsel, T., & Sextro, W. (2013). A friction based
approach for modeling wire bonding. In IMAPS 2013, 46th International Symposium
on Microelectronics. Orlando (Florida), USA. https://doi.org/10.4071/isom-2013-TA67
bibtex: '@inproceedings{Althoff_Neuhaus_Hemsel_Sextro_2013, place={Orlando (Florida),
USA}, title={A friction based approach for modeling wire bonding}, DOI={10.4071/isom-2013-TA67},
booktitle={IMAPS 2013, 46th International Symposium on Microelectronics}, author={Althoff,
Simon and Neuhaus, Jan and Hemsel, Tobias and Sextro, Walter}, year={2013} }'
chicago: Althoff, Simon, Jan Neuhaus, Tobias Hemsel, and Walter Sextro. “A Friction
Based Approach for Modeling Wire Bonding.” In IMAPS 2013, 46th International
Symposium on Microelectronics. Orlando (Florida), USA, 2013. https://doi.org/10.4071/isom-2013-TA67.
ieee: S. Althoff, J. Neuhaus, T. Hemsel, and W. Sextro, “A friction based approach
for modeling wire bonding,” in IMAPS 2013, 46th International Symposium on
Microelectronics, 2013.
mla: Althoff, Simon, et al. “A Friction Based Approach for Modeling Wire Bonding.”
IMAPS 2013, 46th International Symposium on Microelectronics, 2013, doi:10.4071/isom-2013-TA67.
short: 'S. Althoff, J. Neuhaus, T. Hemsel, W. Sextro, in: IMAPS 2013, 46th International
Symposium on Microelectronics, Orlando (Florida), USA, 2013.'
date_created: 2019-05-13T13:55:36Z
date_updated: 2022-01-06T07:04:20Z
department:
- _id: '151'
doi: 10.4071/isom-2013-TA67
keyword:
- Wire bonding
- friction modeling
- wire bond quality
- contact element modeling
language:
- iso: eng
place: Orlando (Florida), USA
publication: IMAPS 2013, 46th International Symposium on Microelectronics
status: public
title: A friction based approach for modeling wire bonding
type: conference
user_id: '55222'
year: '2013'
...
---
_id: '4398'
abstract:
- lang: eng
text: Employing a Hausman–Taylor instrument variable (HT–IV) estimator to data from
558 microfinance institutions (MFIs) in 80 developing countries for the period
from 2002 to 2007, this paper provides empirical evidence for a positive impact
of a country's external governance quality and outcome on local microbanks' economic
success in terms of profitability and sustainability. Evidence as well suggests
a negative relationship between external governance and the microbanks' social
success measured by the depth of outreach. In this context, our analysis reveals
that a country's political stability, governance effectiveness, regulatory quality
and rule of law are significant key elements of external governance affecting
the MFIs' functional performance. Moreover, results from sensitivity analyses
indicate that the relationship between external governance quality and microfinance
functional performance significantly depends on the microbanks' business concepts,
their lending methodologies and sources of funding.
alternative_title:
- 'The impact of external governance quality on the economic and social success of
microfinance institutions '
author:
- first_name: André
full_name: Uhde, André
id: '36049'
last_name: Uhde
orcid: https://orcid.org/0000-0002-8058-8857
- first_name: Oliver
full_name: Müller, Oliver
last_name: Müller
citation:
ama: Uhde A, Müller O. External governance outcome and microfinance success.
International Journal of Monetary Economics and Finance . 2013;6(2/3):116-149.
doi:https://doi.org/10.1504/IJMEF.2013.056394
apa: Uhde, A., & Müller, O. (2013). External governance outcome and microfinance
success. International Journal of Monetary Economics and Finance , 6(2/3),
116–149. https://doi.org/10.1504/IJMEF.2013.056394
bibtex: '@article{Uhde_Müller_2013, title={External governance outcome and microfinance
success}, volume={6}, DOI={https://doi.org/10.1504/IJMEF.2013.056394},
number={2/3}, journal={ International Journal of Monetary Economics and Finance
}, author={Uhde, André and Müller, Oliver}, year={2013}, pages={116–149} }'
chicago: 'Uhde, André, and Oliver Müller. “External Governance Outcome and Microfinance
Success.” International Journal of Monetary Economics and Finance 6,
no. 2/3 (2013): 116–49. https://doi.org/10.1504/IJMEF.2013.056394.'
ieee: 'A. Uhde and O. Müller, “External governance outcome and microfinance success,”
International Journal of Monetary Economics and Finance , vol. 6, no.
2/3, pp. 116–149, 2013, doi: https://doi.org/10.1504/IJMEF.2013.056394.'
mla: Uhde, André, and Oliver Müller. “External Governance Outcome and Microfinance
Success.” International Journal of Monetary Economics and Finance , vol.
6, no. 2/3, 2013, pp. 116–49, doi:https://doi.org/10.1504/IJMEF.2013.056394.
short: A. Uhde, O. Müller, International Journal of Monetary Economics and Finance 6
(2013) 116–149.
date_created: 2018-09-14T11:53:25Z
date_updated: 2023-01-10T09:38:58Z
department:
- _id: '186'
- _id: '188'
doi: https://doi.org/10.1504/IJMEF.2013.056394
intvolume: ' 6'
issue: 2/3
jel:
- G21
- G28
keyword:
- microfinance
- external governance
- economic success
- social success
- developing countries
- profitability
- sustainability
- microbanks
- outreach
- political stability
- governance effectiveness
- regulatory quality
- rule of law
- governance quality
- lending methodologies
- funding sources
language:
- iso: eng
page: 116-149
publication: ' International Journal of Monetary Economics and Finance '
publication_identifier:
eissn:
- 1752-0487
publication_status: published
status: public
title: External governance outcome and microfinance success
type: journal_article
user_id: '21810'
volume: 6
year: '2013'
...
---
_id: '4402'
abstract:
- lang: eng
text: 'This contribution presents and discusses main results of a new survey on
the assessment of supervisory quality among German banks in 2010. In particular,
it is analyzed if and how supervised banks’ perception of the quality of supervisory
authorities and their instruments has changed due to the financial crisis starting
in mid-2007. Subsequently, results from the recent survey are compared with findings
provided by a former study carried out by the authors in 2006 (Paul, Stein and
Uhde, 2008). '
author:
- first_name: Stephan
full_name: Paul, Stephan
last_name: Paul
- first_name: Stefan
full_name: Stein, Stefan
last_name: Stein
- first_name: André
full_name: Uhde, André
id: '36049'
last_name: Uhde
orcid: https://orcid.org/0000-0002-8058-8857
citation:
ama: Paul S, Stein S, Uhde A. Measuring the quality of banking supervision revisited
- Assessments by German banks before and during the financial crisis. Journal
of Governance and Regulation. 2012;1(3):96-109. doi:http://dx.doi.org/10.2139/ssrn.1946120
apa: Paul, S., Stein, S., & Uhde, A. (2012). Measuring the quality of banking
supervision revisited - Assessments by German banks before and during the financial
crisis. Journal of Governance and Regulation, 1(3), 96–109. http://dx.doi.org/10.2139/ssrn.1946120
bibtex: '@article{Paul_Stein_Uhde_2012, title={Measuring the quality of banking
supervision revisited - Assessments by German banks before and during the financial
crisis}, volume={1}, DOI={http://dx.doi.org/10.2139/ssrn.1946120
}, number={3}, journal={Journal of Governance and Regulation}, author={Paul,
Stephan and Stein, Stefan and Uhde, André}, year={2012}, pages={96–109} }'
chicago: 'Paul, Stephan, Stefan Stein, and André Uhde. “Measuring the Quality of
Banking Supervision Revisited - Assessments by German Banks before and during
the Financial Crisis.” Journal of Governance and Regulation 1, no. 3 (2012):
96–109. http://dx.doi.org/10.2139/ssrn.1946120
.'
ieee: 'S. Paul, S. Stein, and A. Uhde, “Measuring the quality of banking supervision
revisited - Assessments by German banks before and during the financial crisis,”
Journal of Governance and Regulation, vol. 1, no. 3, pp. 96–109, 2012,
doi: http://dx.doi.org/10.2139/ssrn.1946120
.'
mla: Paul, Stephan, et al. “Measuring the Quality of Banking Supervision Revisited
- Assessments by German Banks before and during the Financial Crisis.” Journal
of Governance and Regulation, vol. 1, no. 3, 2012, pp. 96–109, doi:http://dx.doi.org/10.2139/ssrn.1946120 .
short: S. Paul, S. Stein, A. Uhde, Journal of Governance and Regulation 1 (2012)
96–109.
date_created: 2018-09-14T12:37:30Z
date_updated: 2023-01-10T09:35:07Z
department:
- _id: '186'
- _id: '188'
doi: 'http://dx.doi.org/10.2139/ssrn.1946120 '
extern: '1'
intvolume: ' 1'
issue: '3'
jel:
- G21
- G28
keyword:
- banking supervision
- quality
- assessment
- banking sector
language:
- iso: eng
page: 96-109
publication: Journal of Governance and Regulation
publication_status: published
status: public
title: Measuring the quality of banking supervision revisited - Assessments by German
banks before and during the financial crisis
type: journal_article
user_id: '21810'
volume: 1
year: '2012'
...
---
_id: '4407'
abstract:
- lang: eng
text: 'The successful implementation of a harmonised regulatory framework for the
global banking system is still a long way off. This mainly results from (a) different
traditions in banking regulation and supervision at the national level, (b) different
national emphases on regulatory sub-goals such as efficiency or the protection
and promotion of national financial markets, and (c) different institutional settings
and conditions. In this context, studies on the banking industry''s assessment
of supervisory processes and instruments highlight how effectively and efficiently
individual nation states are implementing international frameworks such as Basel
II and the Capital Requirements Directive for Europe. In November 2005, the German
Government commissioned an evaluation of the supervisory processes and instruments
of the country''s banking authorities, BaFin and Bundesbank. The study aimed to
determine the options for further optimising supervision, reducing regulatory
burden and bureaucracy, and otherwise restricting supervision. This paper presents
the most important findings from the survey, analyses significant differences
in assessments given by various banking groups, empirically evaluates significant
drivers of banks'' overall satisfaction with banking supervision, and drafts proposals
for improving banking regulation and supervision in Germany. Finally, aspects
of further research are discussed. '
author:
- first_name: Stephan
full_name: Paul, Stephan
last_name: Paul
- first_name: Stefan
full_name: Stein, Stefan
last_name: Stein
- first_name: André
full_name: Uhde, André
id: '36049'
last_name: Uhde
orcid: https://orcid.org/0000-0002-8058-8857
citation:
ama: 'Paul S, Stein S, Uhde A. Measuring the relationship between supervisory authorities
and banks: An assessment of the German banking sector. Journal of Risk Managment
in Financial Institutions. 2008;2(1):69-87.'
apa: 'Paul, S., Stein, S., & Uhde, A. (2008). Measuring the relationship between
supervisory authorities and banks: An assessment of the German banking sector.
Journal of Risk Managment in Financial Institutions, 2(1), 69–87.'
bibtex: '@article{Paul_Stein_Uhde_2008, title={Measuring the relationship between
supervisory authorities and banks: An assessment of the German banking sector},
volume={2}, number={1}, journal={Journal of Risk Managment in Financial Institutions},
author={Paul, Stephan and Stein, Stefan and Uhde, André}, year={2008}, pages={69–87}
}'
chicago: 'Paul, Stephan, Stefan Stein, and André Uhde. “Measuring the Relationship
between Supervisory Authorities and Banks: An Assessment of the German Banking
Sector.” Journal of Risk Managment in Financial Institutions 2, no. 1 (2008):
69–87.'
ieee: 'S. Paul, S. Stein, and A. Uhde, “Measuring the relationship between supervisory
authorities and banks: An assessment of the German banking sector,” Journal
of Risk Managment in Financial Institutions, vol. 2, no. 1, pp. 69–87, 2008.'
mla: 'Paul, Stephan, et al. “Measuring the Relationship between Supervisory Authorities
and Banks: An Assessment of the German Banking Sector.” Journal of Risk Managment
in Financial Institutions, vol. 2, no. 1, 2008, pp. 69–87.'
short: S. Paul, S. Stein, A. Uhde, Journal of Risk Managment in Financial Institutions
2 (2008) 69–87.
date_created: 2018-09-14T13:08:39Z
date_updated: 2023-01-10T09:36:51Z
department:
- _id: '186'
- _id: '188'
extern: '1'
intvolume: ' 2'
issue: '1'
jel:
- G21
- G28
keyword:
- banking supervision
- quality
- assessment
- banking sector
language:
- iso: eng
page: 69-87
publication: Journal of Risk Managment in Financial Institutions
publication_status: published
status: public
title: 'Measuring the relationship between supervisory authorities and banks: An assessment
of the German banking sector'
type: journal_article
user_id: '21810'
volume: 2
year: '2008'
...
---
_id: '35910'
abstract:
- lang: eng
text: 'The feature of this paper is a critical assessment of the current discourses
about quality of life (QoL) and their implications for Social Work. At first it
pictures some major historical backgrounds of the discussion on the improvement
of life quality as an aim of societal development. In particular three crucial
shifts in the politics of QoL - its ''individualisation'', its ''informalisation''
and its ''culturalisation'' - and their implications for Social Work are critically
examined theoretically and empirically referring to the results of an own community-study.
The paper concludes with an alternative suggestion reflecting the idea of an ''autonomy-based''
approach of democratic equality. '
article_type: original
author:
- first_name: Sandra
full_name: Landhäußer, Sandra
id: '93863'
last_name: Landhäußer
- first_name: Holger
full_name: Ziegler, Holger
last_name: Ziegler
citation:
ama: Landhäußer S, Ziegler H. Social Work and the Quality of Life Politics - A Critical
Assessment . Social Work & Society. 2005;3(1):30-58. doi:https://ejournals.bib.uni-wuppertal.de/index.php/sws/article/view/206
apa: Landhäußer, S., & Ziegler, H. (2005). Social Work and the Quality of Life
Politics - A Critical Assessment . Social Work & Society, 3(1),
30–58. https://ejournals.bib.uni-wuppertal.de/index.php/sws/article/view/206
bibtex: '@article{Landhäußer_Ziegler_2005, title={Social Work and the Quality of
Life Politics - A Critical Assessment }, volume={3}, DOI={https://ejournals.bib.uni-wuppertal.de/index.php/sws/article/view/206},
number={1}, journal={Social Work & Society}, publisher={Social Work and Society
International Online Journal}, author={Landhäußer, Sandra and Ziegler, Holger},
year={2005}, pages={30–58} }'
chicago: 'Landhäußer, Sandra, and Holger Ziegler. “Social Work and the Quality of
Life Politics - A Critical Assessment .” Social Work & Society 3, no.
1 (2005): 30–58. https://ejournals.bib.uni-wuppertal.de/index.php/sws/article/view/206.'
ieee: 'S. Landhäußer and H. Ziegler, “Social Work and the Quality of Life Politics
- A Critical Assessment ,” Social Work & Society, vol. 3, no. 1, pp.
30–58, 2005, doi: https://ejournals.bib.uni-wuppertal.de/index.php/sws/article/view/206.'
mla: Landhäußer, Sandra, and Holger Ziegler. “Social Work and the Quality of Life
Politics - A Critical Assessment .” Social Work & Society, vol. 3,
no. 1, Social Work and Society International Online Journal, 2005, pp. 30–58,
doi:https://ejournals.bib.uni-wuppertal.de/index.php/sws/article/view/206.
short: S. Landhäußer, H. Ziegler, Social Work & Society 3 (2005) 30–58.
date_created: 2023-01-11T07:30:18Z
date_updated: 2023-01-27T10:19:38Z
department:
- _id: '723'
- _id: '36'
doi: https://ejournals.bib.uni-wuppertal.de/index.php/sws/article/view/206
intvolume: ' 3'
issue: '1'
keyword:
- Critical
- quality
- Social
language:
- iso: eng
page: 30-58
publication: Social Work & Society
publication_status: published
publisher: Social Work and Society International Online Journal
status: public
title: 'Social Work and the Quality of Life Politics - A Critical Assessment '
type: journal_article
user_id: '48187'
volume: 3
year: '2005'
...