---
_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: '24760'
abstract:
- lang: ger
text: "Anwendungen von Laser-Sinter Bauteilen als Sichtteile sind aufgrund der vergleichsweise
schlechten Oberflächenqualität sehr begrenzt. In dieser Arbeit werden dreidimensionale
Kennwerte benutzt, um die Oberflächenqualität von Laser-Sinter Bauteiloberflächen
und die Einflüsse aus unterschiedlichen Bereichen der gesamten Prozesskette zu
evaluieren. Beispielsweise wurden objektive Kennwerte, mit deren Hilfe Orangenhaut
zu identifizieren ist, und Prozessparameter, die diese deutlich vermindern, gefunden.
Mittels Durchführung von haptischen Versuchen wurde das subjektive Empfinden ermittelt
und konnten zu objektiven Kennwerten korreliert werden. Eine mikroskopische Betrachtung
des flachen Oberflächenwinkels mit verschieden farbigen Pulvern zeigt neue Erkenntnisse
zum Anschmelzvorgang von Partikeln an die Schmelze. Zur nachträglichen Glättung
von Oberflächen wurden mechanische, chemische und optische Nachbehandlungsmethoden
verwendet und deren Potential aufgezeigt. Eine abschließende neuartige Simulation
der dreidimensionalen Topografie bildet die Grundlage für ein Programm zur automatischen
und funktionsgerechten Orientierung von Bauteilen, welche am Beispiel eines realen
Bauteils erfolgreich validiert wurde. Zusammengenommen zeigen die Ergebnisse,
dass die richtige Wahl von Bauorientierung und Prozessparametern entscheidend
für die Bauteilqualität ist und selbst eine aufwendige Nachbearbeitung eine ungeschickte
Wahl derer nur schwerlich ausgleichen kann.\r\n"
author:
- first_name: Patrick
full_name: Delfs, Patrick
last_name: Delfs
citation:
ama: Delfs P. Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv
hergestellter Laser-Sinter Bauteile. Vol 22. Shaker Verlag GmbH; 2021.
apa: Delfs, P. (2021). Dreidimensionale Oberflächenanalyse und Topografie-Simulation
additiv hergestellter Laser-Sinter Bauteile (Vol. 22). Shaker Verlag GmbH.
bibtex: '@book{Delfs_2021, place={Düren}, series={Forschungsberichte des Direct
Manufacturing Research Centers}, title={Dreidimensionale Oberflächenanalyse und
Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile}, volume={22},
publisher={Shaker Verlag GmbH}, author={Delfs, Patrick}, year={2021}, collection={Forschungsberichte
des Direct Manufacturing Research Centers} }'
chicago: 'Delfs, Patrick. Dreidimensionale Oberflächenanalyse und Topografie-Simulation
additiv hergestellter Laser-Sinter Bauteile. Vol. 22. Forschungsberichte des
Direct Manufacturing Research Centers. Düren: Shaker Verlag GmbH, 2021.'
ieee: 'P. Delfs, Dreidimensionale Oberflächenanalyse und Topografie-Simulation
additiv hergestellter Laser-Sinter Bauteile, vol. 22. Düren: Shaker Verlag
GmbH, 2021.'
mla: Delfs, Patrick. Dreidimensionale Oberflächenanalyse und Topografie-Simulation
additiv hergestellter Laser-Sinter Bauteile. Shaker Verlag GmbH, 2021.
short: P. Delfs, Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv
hergestellter Laser-Sinter Bauteile, Shaker Verlag GmbH, Düren, 2021.
date_created: 2021-09-21T11:36:18Z
date_updated: 2022-01-06T06:56:34Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
intvolume: ' 22'
keyword:
- Additive Fertigung
- Oberflächenqualität
- 3D
- Topografie
- Simulation
- PA12
- Laser-Sintern
- Rauheit
language:
- iso: ger
main_file_link:
- url: https://www.shaker.de/de/content/catalogue/index.asp?lang=de&ID=8&ISBN=978-3-8440-7825-1&search=yes
page: '126'
place: Düren
publication_identifier:
isbn:
- 978-3-8440-7825-1
publication_status: published
publisher: Shaker Verlag GmbH
series_title: Forschungsberichte des Direct Manufacturing Research Centers
status: public
supervisor:
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
title: Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter
Laser-Sinter Bauteile
type: dissertation
user_id: '71545'
volume: 22
year: '2021'
...
---
_id: '33649'
article_number: '2000269'
author:
- first_name: Jan
full_name: Kessler, Jan
id: '65425'
last_name: Kessler
orcid: 0000-0002-8705-6992
- first_name: Francesco
full_name: Calcavecchia, Francesco
last_name: Calcavecchia
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
citation:
ama: Kessler J, Calcavecchia F, Kühne T. Artificial Neural Networks as Trial Wave
Functions for Quantum Monte Carlo. Advanced Theory and Simulations. 2021;4(4).
doi:10.1002/adts.202000269
apa: Kessler, J., Calcavecchia, F., & Kühne, T. (2021). Artificial Neural Networks
as Trial Wave Functions for Quantum Monte Carlo. Advanced Theory and Simulations,
4(4), Article 2000269. https://doi.org/10.1002/adts.202000269
bibtex: '@article{Kessler_Calcavecchia_Kühne_2021, title={Artificial Neural Networks
as Trial Wave Functions for Quantum Monte Carlo}, volume={4}, DOI={10.1002/adts.202000269},
number={42000269}, journal={Advanced Theory and Simulations}, publisher={Wiley},
author={Kessler, Jan and Calcavecchia, Francesco and Kühne, Thomas}, year={2021}
}'
chicago: Kessler, Jan, Francesco Calcavecchia, and Thomas Kühne. “Artificial Neural
Networks as Trial Wave Functions for Quantum Monte Carlo.” Advanced Theory
and Simulations 4, no. 4 (2021). https://doi.org/10.1002/adts.202000269.
ieee: 'J. Kessler, F. Calcavecchia, and T. Kühne, “Artificial Neural Networks as
Trial Wave Functions for Quantum Monte Carlo,” Advanced Theory and Simulations,
vol. 4, no. 4, Art. no. 2000269, 2021, doi: 10.1002/adts.202000269.'
mla: Kessler, Jan, et al. “Artificial Neural Networks as Trial Wave Functions for
Quantum Monte Carlo.” Advanced Theory and Simulations, vol. 4, no. 4, 2000269,
Wiley, 2021, doi:10.1002/adts.202000269.
short: J. Kessler, F. Calcavecchia, T. Kühne, Advanced Theory and Simulations 4
(2021).
date_created: 2022-10-10T08:15:23Z
date_updated: 2022-10-10T08:15:37Z
department:
- _id: '613'
doi: 10.1002/adts.202000269
intvolume: ' 4'
issue: '4'
keyword:
- Multidisciplinary
- Modeling and Simulation
- Numerical Analysis
- Statistics and Probability
language:
- iso: eng
publication: Advanced Theory and Simulations
publication_identifier:
issn:
- 2513-0390
- 2513-0390
publication_status: published
publisher: Wiley
status: public
title: Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo
type: journal_article
user_id: '71051'
volume: 4
year: '2021'
...
---
_id: '35575'
author:
- first_name: Moritz
full_name: Schulze Darup, Moritz
last_name: Schulze Darup
- first_name: Andreea B.
full_name: Alexandru, Andreea B.
last_name: Alexandru
- first_name: Daniel E.
full_name: Quevedo, Daniel E.
last_name: Quevedo
- first_name: George J.
full_name: Pappas, George J.
last_name: Pappas
citation:
ama: 'Schulze Darup M, Alexandru AB, Quevedo DE, Pappas GJ. Encrypted Control for
Networked Systems: An Illustrative Introduction and Current Challenges. IEEE
Control Systems. 2021;41(3):58-78. doi:10.1109/mcs.2021.3062956'
apa: 'Schulze Darup, M., Alexandru, A. B., Quevedo, D. E., & Pappas, G. J. (2021).
Encrypted Control for Networked Systems: An Illustrative Introduction and Current
Challenges. IEEE Control Systems, 41(3), 58–78. https://doi.org/10.1109/mcs.2021.3062956'
bibtex: '@article{Schulze Darup_Alexandru_Quevedo_Pappas_2021, title={Encrypted
Control for Networked Systems: An Illustrative Introduction and Current Challenges},
volume={41}, DOI={10.1109/mcs.2021.3062956},
number={3}, journal={IEEE Control Systems}, publisher={Institute of Electrical
and Electronics Engineers (IEEE)}, author={Schulze Darup, Moritz and Alexandru,
Andreea B. and Quevedo, Daniel E. and Pappas, George J.}, year={2021}, pages={58–78}
}'
chicago: 'Schulze Darup, Moritz, Andreea B. Alexandru, Daniel E. Quevedo, and George
J. Pappas. “Encrypted Control for Networked Systems: An Illustrative Introduction
and Current Challenges.” IEEE Control Systems 41, no. 3 (2021): 58–78.
https://doi.org/10.1109/mcs.2021.3062956.'
ieee: 'M. Schulze Darup, A. B. Alexandru, D. E. Quevedo, and G. J. Pappas, “Encrypted
Control for Networked Systems: An Illustrative Introduction and Current Challenges,”
IEEE Control Systems, vol. 41, no. 3, pp. 58–78, 2021, doi: 10.1109/mcs.2021.3062956.'
mla: 'Schulze Darup, Moritz, et al. “Encrypted Control for Networked Systems: An
Illustrative Introduction and Current Challenges.” IEEE Control Systems,
vol. 41, no. 3, Institute of Electrical and Electronics Engineers (IEEE), 2021,
pp. 58–78, doi:10.1109/mcs.2021.3062956.'
short: M. Schulze Darup, A.B. Alexandru, D.E. Quevedo, G.J. Pappas, IEEE Control
Systems 41 (2021) 58–78.
date_created: 2023-01-09T16:33:35Z
date_updated: 2023-01-09T16:43:23Z
department:
- _id: '622'
doi: 10.1109/mcs.2021.3062956
extern: '1'
intvolume: ' 41'
issue: '3'
keyword:
- Electrical and Electronic Engineering
- Modeling and Simulation
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Modeling and Simulation
- Control and Systems Engineering
language:
- iso: eng
page: 58-78
publication: IEEE Control Systems
publication_identifier:
issn:
- 1066-033X
- 1941-000X
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: 'Encrypted Control for Networked Systems: An Illustrative Introduction and
Current Challenges'
type: journal_article
user_id: '158'
volume: 41
year: '2021'
...
---
_id: '23431'
abstract:
- lang: eng
text: As an effective and accurate method for modelling composite materials, mean-field
homogenization is still not well studied in modelling non-linear and damage behaviours
of UD composites. Investigated micro FE-simulations show that the matrix of UD
composites exhibits different average plastic behaviour, named as average asymmetric
matrix plasticity (AAMP), when the composite behaves different under shear, longitudinal
and transverse loadings. In this study, a non-linear mean-field debonding model
(NMFDM) combining a mean-field model and a fibre–matrix interface debonding model,
is developed to simulate UD composites under consideration of AAMP, fibre–matrix
interface damage and progressive failure. AAMP is considered by using so-called
stress mode factor, which is expressed in terms of basic invariants of the matrix
deviatoric stress tensor and is used as an indicator for detection of differences
in the loading mode. The material behaviour of UD composites with imperfect interface
is assumed identical as for perfect interface and stiffness reduced fibres. Progressive
failure criteria are established with consideration of fibre breakage and matrix
crack for different fibre orientations. As a representative example for the NMFDM,
a C30/E201 UD composite is studied. To verify the model, experiments are conducted
on polymers, carbon fibres and UD CFRPs. Finally, the model is applied to simulate
a perforated CFRP laminate, which shows excellent prediction ability on deformation,
debonding and progressive failure.
article_number: '109209'
author:
- first_name: C.
full_name: Cheng, C.
last_name: Cheng
- first_name: Z.
full_name: Wang, Z.
last_name: Wang
- first_name: Z.
full_name: Jin, Z.
last_name: Jin
- first_name: X.
full_name: Ju, X.
last_name: Ju
- first_name: Swetlana
full_name: Schweizer, Swetlana
id: '8938'
last_name: Schweizer
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: 'Cheng C, Wang Z, Jin Z, et al. Non-linear mean-field modelling of UD composite
laminates accounting for average asymmetric plasticity of the matrix, debonding
and progressive failure. Composites Part B: Engineering. 2021;224. doi:10.1016/j.compositesb.2021.109209'
apa: 'Cheng, C., Wang, Z., Jin, Z., Ju, X., Schweizer, S., Tröster, T., & Mahnken,
R. (2021). Non-linear mean-field modelling of UD composite laminates accounting
for average asymmetric plasticity of the matrix, debonding and progressive failure.
Composites Part B: Engineering, 224, Article 109209. https://doi.org/10.1016/j.compositesb.2021.109209'
bibtex: '@article{Cheng_Wang_Jin_Ju_Schweizer_Tröster_Mahnken_2021, title={Non-linear
mean-field modelling of UD composite laminates accounting for average asymmetric
plasticity of the matrix, debonding and progressive failure}, volume={224}, DOI={10.1016/j.compositesb.2021.109209},
number={109209}, journal={Composites Part B: Engineering}, author={Cheng, C. and
Wang, Z. and Jin, Z. and Ju, X. and Schweizer, Swetlana and Tröster, Thomas and
Mahnken, Rolf}, year={2021} }'
chicago: 'Cheng, C., Z. Wang, Z. Jin, X. Ju, Swetlana Schweizer, Thomas Tröster,
and Rolf Mahnken. “Non-Linear Mean-Field Modelling of UD Composite Laminates Accounting
for Average Asymmetric Plasticity of the Matrix, Debonding and Progressive Failure.”
Composites Part B: Engineering 224 (2021). https://doi.org/10.1016/j.compositesb.2021.109209.'
ieee: 'C. Cheng et al., “Non-linear mean-field modelling of UD composite
laminates accounting for average asymmetric plasticity of the matrix, debonding
and progressive failure,” Composites Part B: Engineering, vol. 224, Art.
no. 109209, 2021, doi: 10.1016/j.compositesb.2021.109209.'
mla: 'Cheng, C., et al. “Non-Linear Mean-Field Modelling of UD Composite Laminates
Accounting for Average Asymmetric Plasticity of the Matrix, Debonding and Progressive
Failure.” Composites Part B: Engineering, vol. 224, 109209, 2021, doi:10.1016/j.compositesb.2021.109209.'
short: 'C. Cheng, Z. Wang, Z. Jin, X. Ju, S. Schweizer, T. Tröster, R. Mahnken,
Composites Part B: Engineering 224 (2021).'
date_created: 2021-08-18T06:20:21Z
date_updated: 2023-01-24T13:02:15Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1016/j.compositesb.2021.109209
intvolume: ' 224'
keyword:
- Non-linear mean-field homogenization Average asymmetric plasticity of matrix Fibre–matrix
interface debonding Micro-mechanical FE-simulation Progressive failure
language:
- iso: eng
publication: 'Composites Part B: Engineering'
publication_identifier:
issn:
- 1359-8368
publication_status: published
quality_controlled: '1'
status: public
title: Non-linear mean-field modelling of UD composite laminates accounting for average
asymmetric plasticity of the matrix, debonding and progressive failure
type: journal_article
user_id: '335'
volume: 224
year: '2021'
...
---
_id: '24159'
abstract:
- lang: eng
text: "The online fitting of a microscopic traffic simulation model to reconstruct
the current state of a real traffic\r\narea can be challenging depending on the
provided data. This paper presents a novel method based on limited\r\ndata from
sensors positioned at specific locations and guarantees a general accordance of
reality and\r\nsimulation in terms of multimodal road traffic counts and vehicle
speeds. In these considerations, the actual\r\npurpose of research is of particular
importance. Here, the research aims at improving the traffic flow by\r\ncontrolling
the Traffic Light Systems (TLS) of the examined area which is why the current
traffic state and\r\nthe route choices of individual road users are the matter
of interest. An integer optimization problem is derived\r\nto fit the current
simulation to the latest field measurements. The concept can be transferred to
any road traffic\r\nnetwork and results in an observation of the current multimodal
traffic state matching at the given sensor\r\nposition. First case studies show
promosing results in terms of deviations between reality and simulation."
author:
- first_name: Kevin
full_name: Malena, Kevin
id: '36303'
last_name: Malena
orcid: 0000-0003-1183-4679
- first_name: Christopher
full_name: Link, Christopher
id: '38249'
last_name: Link
- first_name: Sven
full_name: Mertin, Sven
id: '13195'
last_name: Mertin
- first_name: Sandra
full_name: Gausemeier, Sandra
id: '17793'
last_name: Gausemeier
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Malena K, Link C, Mertin S, Gausemeier S, Trächtler A. Online State Estimation
for Microscopic Traffic Simulations using Multiple Data Sources*. In: VEHITS
2021 Proceedings of the 7th International Conference on Vehicle Technology and
Intelligent Transport Systems. Vol 7. VEHITS 2021 Proceedings of the 7th International
Conference on Vehicle Technology and Intelligent Transport Systems. SCITEPRESS;
2021:386-395.'
apa: Malena, K., Link, C., Mertin, S., Gausemeier, S., & Trächtler, A. (2021).
Online State Estimation for Microscopic Traffic Simulations using Multiple Data
Sources*. VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems, 7, 386–395.
bibtex: '@inproceedings{Malena_Link_Mertin_Gausemeier_Trächtler_2021, place={Portugal},
series={VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems}, title={Online State Estimation
for Microscopic Traffic Simulations using Multiple Data Sources*}, volume={7},
booktitle={VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems}, publisher={SCITEPRESS}, author={Malena,
Kevin and Link, Christopher and Mertin, Sven and Gausemeier, Sandra and Trächtler,
Ansgar}, year={2021}, pages={386–395}, collection={VEHITS 2021 Proceedings of
the 7th International Conference on Vehicle Technology and Intelligent Transport
Systems} }'
chicago: 'Malena, Kevin, Christopher Link, Sven Mertin, Sandra Gausemeier, and Ansgar
Trächtler. “Online State Estimation for Microscopic Traffic Simulations Using
Multiple Data Sources*.” In VEHITS 2021 Proceedings of the 7th International
Conference on Vehicle Technology and Intelligent Transport Systems, 7:386–95.
VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology
and Intelligent Transport Systems. Portugal: SCITEPRESS, 2021.'
ieee: K. Malena, C. Link, S. Mertin, S. Gausemeier, and A. Trächtler, “Online State
Estimation for Microscopic Traffic Simulations using Multiple Data Sources*,”
in VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology
and Intelligent Transport Systems, Online Streaming, 2021, vol. 7, pp. 386–395.
mla: Malena, Kevin, et al. “Online State Estimation for Microscopic Traffic Simulations
Using Multiple Data Sources*.” VEHITS 2021 Proceedings of the 7th International
Conference on Vehicle Technology and Intelligent Transport Systems, vol. 7,
SCITEPRESS, 2021, pp. 386–95.
short: 'K. Malena, C. Link, S. Mertin, S. Gausemeier, A. Trächtler, in: VEHITS 2021
Proceedings of the 7th International Conference on Vehicle Technology and Intelligent
Transport Systems, SCITEPRESS, Portugal, 2021, pp. 386–395.'
conference:
end_date: 2021-04-30
location: Online Streaming
name: 7th International Conference on Vehicle Technology and Intelligent Transport
Systems
start_date: 2021-04-28
date_created: 2021-09-10T12:19:14Z
date_updated: 2023-04-27T12:08:24Z
department:
- _id: '153'
intvolume: ' 7'
keyword:
- Microscopic Traffic Simulation
- Online State Estimation
- Mixed Road Users
- Sensor Fusion
- Integer Programming
- Route Choice
- Vehicle2Infrastructure
language:
- iso: eng
main_file_link:
- url: https://www.scitepress.org/PublicationsDetail.aspx?ID=3xZWfOSENWk=&t=1
page: 386-395
place: Portugal
publication: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems
publication_identifier:
isbn:
- 978-989-758-513-5
publication_status: published
publisher: SCITEPRESS
quality_controlled: '1'
related_material:
link:
- relation: confirmation
url: https://www.scitepress.org/PublicationsDetail.aspx?ID=3xZWfOSENWk=&t=1
record:
- id: '33849'
relation: is_continued_by
status: public
series_title: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems
status: public
title: Online State Estimation for Microscopic Traffic Simulations using Multiple
Data Sources*
type: conference
user_id: '36303'
volume: 7
year: '2021'
...
---
_id: '41510'
article_number: '106498'
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Pramanik S, Andreiev A, Hoyer K-P, Schaper M. Quasi in-situ analysis of fracture
path during cyclic loading of double-edged U notched additively manufactured FeCo
alloy. International Journal of Fatigue. 2021;153. doi:10.1016/j.ijfatigue.2021.106498
apa: Pramanik, S., Andreiev, A., Hoyer, K.-P., & Schaper, M. (2021). Quasi in-situ
analysis of fracture path during cyclic loading of double-edged U notched additively
manufactured FeCo alloy. International Journal of Fatigue, 153,
Article 106498. https://doi.org/10.1016/j.ijfatigue.2021.106498
bibtex: '@article{Pramanik_Andreiev_Hoyer_Schaper_2021, title={Quasi in-situ analysis
of fracture path during cyclic loading of double-edged U notched additively manufactured
FeCo alloy}, volume={153}, DOI={10.1016/j.ijfatigue.2021.106498},
number={106498}, journal={International Journal of Fatigue}, publisher={Elsevier
BV}, author={Pramanik, Sudipta and Andreiev, Anatolii and Hoyer, Kay-Peter and
Schaper, Mirko}, year={2021} }'
chicago: Pramanik, Sudipta, Anatolii Andreiev, Kay-Peter Hoyer, and Mirko Schaper.
“Quasi In-Situ Analysis of Fracture Path during Cyclic Loading of Double-Edged
U Notched Additively Manufactured FeCo Alloy.” International Journal of Fatigue
153 (2021). https://doi.org/10.1016/j.ijfatigue.2021.106498.
ieee: 'S. Pramanik, A. Andreiev, K.-P. Hoyer, and M. Schaper, “Quasi in-situ analysis
of fracture path during cyclic loading of double-edged U notched additively manufactured
FeCo alloy,” International Journal of Fatigue, vol. 153, Art. no. 106498,
2021, doi: 10.1016/j.ijfatigue.2021.106498.'
mla: Pramanik, Sudipta, et al. “Quasi In-Situ Analysis of Fracture Path during Cyclic
Loading of Double-Edged U Notched Additively Manufactured FeCo Alloy.” International
Journal of Fatigue, vol. 153, 106498, Elsevier BV, 2021, doi:10.1016/j.ijfatigue.2021.106498.
short: S. Pramanik, A. Andreiev, K.-P. Hoyer, M. Schaper, International Journal
of Fatigue 153 (2021).
date_created: 2023-02-02T14:33:05Z
date_updated: 2023-06-01T14:35:13Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.ijfatigue.2021.106498
intvolume: ' 153'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Fatigue
publication_identifier:
issn:
- 0142-1123
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Quasi in-situ analysis of fracture path during cyclic loading of double-edged
U notched additively manufactured FeCo alloy
type: journal_article
user_id: '43720'
volume: 153
year: '2021'
...
---
_id: '21436'
abstract:
- lang: eng
text: Ultrasonic wire bonding is a solid-state joining process, used in the electronics
industry to form electrical connections, e.g. to connect electrical terminals
within semiconductor modules. Many process parameters affect the bond strength,
such like the bond normal force, ultrasonic power, wire material and bonding frequency.
Today, process design, development, and optimization is most likely based on the
knowledge of process engineers and is mainly performed by experimental testing.
In this contribution, a newly developed simulation tool is presented, to reduce
time and costs and efficiently determine optimized process parameter. Based on
a co-simulation of MATLAB and ANSYS, the different physical phenomena of the wire
bonding process are considered using finite element simulation for the complex
plastic deformation of the wire and reduced order models for the transient dynamics
of the transducer, wire, substrate and bond formation. The model parameters such
as the coefficients of friction between bond tool and wire and between wire and
substrate were determined for aluminium and copper wire in experiments with a
test rig specially developed for the requirements of heavy wire bonding. To reduce
simulation time, for the finite element simulation a restart analysis and high
performance computing is utilized. Detailed analysis of the bond formation showed,
that the normal pressure distribution in the contact between wire and substrate
has high impact on bond formation and distribution of welded areas in the contact
area.
author:
- first_name: Reinhard
full_name: Schemmel, Reinhard
id: '28647'
last_name: Schemmel
- first_name: Viktor
full_name: Krieger, Viktor
last_name: Krieger
- 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: Schemmel R, Krieger V, Hemsel T, Sextro W. Co-simulation of MATLAB and ANSYS
for ultrasonic wire bonding process optimization. Microelectronics Reliability.
2021;119:114077. doi:https://doi.org/10.1016/j.microrel.2021.114077
apa: Schemmel, R., Krieger, V., Hemsel, T., & Sextro, W. (2021). Co-simulation
of MATLAB and ANSYS for ultrasonic wire bonding process optimization. Microelectronics
Reliability, 119, 114077. https://doi.org/10.1016/j.microrel.2021.114077
bibtex: '@article{Schemmel_Krieger_Hemsel_Sextro_2021, title={Co-simulation of MATLAB
and ANSYS for ultrasonic wire bonding process optimization}, volume={119}, DOI={https://doi.org/10.1016/j.microrel.2021.114077},
journal={Microelectronics Reliability}, author={Schemmel, Reinhard and Krieger,
Viktor and Hemsel, Tobias and Sextro, Walter}, year={2021}, pages={114077} }'
chicago: 'Schemmel, Reinhard, Viktor Krieger, Tobias Hemsel, and Walter Sextro.
“Co-Simulation of MATLAB and ANSYS for Ultrasonic Wire Bonding Process Optimization.”
Microelectronics Reliability 119 (2021): 114077. https://doi.org/10.1016/j.microrel.2021.114077.'
ieee: 'R. Schemmel, V. Krieger, T. Hemsel, and W. Sextro, “Co-simulation of MATLAB
and ANSYS for ultrasonic wire bonding process optimization,” Microelectronics
Reliability, vol. 119, p. 114077, 2021, doi: https://doi.org/10.1016/j.microrel.2021.114077.'
mla: Schemmel, Reinhard, et al. “Co-Simulation of MATLAB and ANSYS for Ultrasonic
Wire Bonding Process Optimization.” Microelectronics Reliability, vol.
119, 2021, p. 114077, doi:https://doi.org/10.1016/j.microrel.2021.114077.
short: R. Schemmel, V. Krieger, T. Hemsel, W. Sextro, Microelectronics Reliability
119 (2021) 114077.
date_created: 2021-03-10T09:37:02Z
date_updated: 2023-09-21T14:15:33Z
department:
- _id: '151'
doi: https://doi.org/10.1016/j.microrel.2021.114077
intvolume: ' 119'
keyword:
- Ultrasonic heavy wire bonding
- Co-simulation
- ANSYS
- MATLAB
- Process optimization
- Friction coefficient
- Copper-copper
- Aluminium-copper
language:
- iso: eng
page: '114077'
publication: Microelectronics Reliability
publication_identifier:
issn:
- 0026-2714
publication_status: published
quality_controlled: '1'
status: public
title: Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization
type: journal_article
user_id: '210'
volume: 119
year: '2021'
...
---
_id: '37822'
article_number: '117182'
author:
- first_name: Daxin
full_name: Han, Daxin
id: '36544'
last_name: Han
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Han D, Yang K, Meschut G. Mechanical joining of glass fibre reinforced polymer
(GFRP) through an innovative solid self-piercing rivet. Journal of Materials
Processing Technology. 2021;296. doi:10.1016/j.jmatprotec.2021.117182
apa: Han, D., Yang, K., & Meschut, G. (2021). Mechanical joining of glass fibre
reinforced polymer (GFRP) through an innovative solid self-piercing rivet. Journal
of Materials Processing Technology, 296, Article 117182. https://doi.org/10.1016/j.jmatprotec.2021.117182
bibtex: '@article{Han_Yang_Meschut_2021, title={Mechanical joining of glass fibre
reinforced polymer (GFRP) through an innovative solid self-piercing rivet}, volume={296},
DOI={10.1016/j.jmatprotec.2021.117182},
number={117182}, journal={Journal of Materials Processing Technology}, publisher={Elsevier
BV}, author={Han, Daxin and Yang, Keke and Meschut, Gerson}, year={2021} }'
chicago: Han, Daxin, Keke Yang, and Gerson Meschut. “Mechanical Joining of Glass
Fibre Reinforced Polymer (GFRP) through an Innovative Solid Self-Piercing Rivet.”
Journal of Materials Processing Technology 296 (2021). https://doi.org/10.1016/j.jmatprotec.2021.117182.
ieee: 'D. Han, K. Yang, and G. Meschut, “Mechanical joining of glass fibre reinforced
polymer (GFRP) through an innovative solid self-piercing rivet,” Journal of
Materials Processing Technology, vol. 296, Art. no. 117182, 2021, doi: 10.1016/j.jmatprotec.2021.117182.'
mla: Han, Daxin, et al. “Mechanical Joining of Glass Fibre Reinforced Polymer (GFRP)
through an Innovative Solid Self-Piercing Rivet.” Journal of Materials Processing
Technology, vol. 296, 117182, Elsevier BV, 2021, doi:10.1016/j.jmatprotec.2021.117182.
short: D. Han, K. Yang, G. Meschut, Journal of Materials Processing Technology 296
(2021).
date_created: 2023-01-21T10:32:47Z
date_updated: 2023-10-16T19:22:21Z
department:
- _id: '157'
doi: 10.1016/j.jmatprotec.2021.117182
intvolume: ' 296'
keyword:
- Industrial and Manufacturing Engineering
- Metals and Alloys
- Computer Science Applications
- Modeling and Simulation
- Ceramics and Composites
language:
- iso: eng
publication: Journal of Materials Processing Technology
publication_identifier:
issn:
- 0924-0136
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative
solid self-piercing rivet
type: journal_article
user_id: '65085'
volume: 296
year: '2021'
...
---
_id: '21811'
abstract:
- lang: eng
text: 'In order to reduce the fuel consumption and consequently the greenhouse emissions,
the automotive industry is implementing lightweight constructions in the body
in white production. As a result, the use of aluminum alloys is continuously increasing.
Due to poor weldability of aluminum in combination with other materials, mechanical
joining technologies like clinching are increasingly used. In order to predict
relevant characteristics of clinched joints and to ensure the reliability of the
process, it is simulated numerically during product development processes. In
this regard the predictive accuracy of the simulated process highly depends on
the implemented friction model. In particular, the frictional behavior between
the sheet metals affects the geometrical formation of the clinched joint significantly.
This paper presents a testing method, which enables to determine the frictional
coefficients between sheet metal materials for the simulation of clinching processes.
For this purpose, the correlation of interface pressure and the relative velocity
between aluminum sheets in clinching processes is investigated using numerical
simulation. Furthermore, the developed testing method focuses on the specimen
geometry as well as the reproduction of the occurring friction conditions between
two sheet metal materials in clinching processes. Based on a methodical approach
the test setup is explained and the functionality of the method is proven by experimental
tests using sheet metal material EN AW6014. '
author:
- first_name: Moritz Sebastian
full_name: Rossel, Moritz Sebastian
id: '44503'
last_name: Rossel
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Rossel MS, Böhnke M, Bielak CR, Bobbert M, Meschut G. Development of a Method
for the Identification of Friction Coefficients in Sheet Metal Materials for the
Numerical Simulation of Clinching Processes. In: Sheet Metal 2021. Vol
883. Key Engineering Materials. Trans Tech Publications Ltd; 2021:81-88. doi:10.4028/www.scientific.net/KEM.883.81'
apa: Rossel, M. S., Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2021).
Development of a Method for the Identification of Friction Coefficients in Sheet
Metal Materials for the Numerical Simulation of Clinching Processes. Sheet
Metal 2021, 883, 81–88. https://doi.org/10.4028/www.scientific.net/KEM.883.81
bibtex: '@inproceedings{Rossel_Böhnke_Bielak_Bobbert_Meschut_2021, series={Key Engineering
Materials}, title={Development of a Method for the Identification of Friction
Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching
Processes}, volume={883}, DOI={10.4028/www.scientific.net/KEM.883.81},
booktitle={Sheet Metal 2021}, publisher={Trans Tech Publications Ltd}, author={Rossel,
Moritz Sebastian and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias
and Meschut, Gerson}, year={2021}, pages={81–88}, collection={Key Engineering
Materials} }'
chicago: Rossel, Moritz Sebastian, Max Böhnke, Christian Roman Bielak, Mathias Bobbert,
and Gerson Meschut. “Development of a Method for the Identification of Friction
Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching
Processes.” In Sheet Metal 2021, 883:81–88. Key Engineering Materials.
Trans Tech Publications Ltd, 2021. https://doi.org/10.4028/www.scientific.net/KEM.883.81.
ieee: 'M. S. Rossel, M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Development
of a Method for the Identification of Friction Coefficients in Sheet Metal Materials
for the Numerical Simulation of Clinching Processes,” in Sheet Metal 2021,
2021, vol. 883, pp. 81–88, doi: 10.4028/www.scientific.net/KEM.883.81.'
mla: Rossel, Moritz Sebastian, et al. “Development of a Method for the Identification
of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation
of Clinching Processes.” Sheet Metal 2021, vol. 883, Trans Tech Publications
Ltd, 2021, pp. 81–88, doi:10.4028/www.scientific.net/KEM.883.81.
short: 'M.S. Rossel, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: Sheet Metal
2021, Trans Tech Publications Ltd, 2021, pp. 81–88.'
date_created: 2021-04-28T06:12:54Z
date_updated: 2024-03-11T08:15:08Z
department:
- _id: '157'
doi: 10.4028/www.scientific.net/KEM.883.81
intvolume: ' 883'
keyword:
- Tribology
- Sheet Metal
- Simulation
language:
- iso: eng
page: 81-88
publication: Sheet Metal 2021
publication_status: published
publisher: Trans Tech Publications Ltd
quality_controlled: '1'
series_title: Key Engineering Materials
status: public
title: Development of a Method for the Identification of Friction Coefficients in
Sheet Metal Materials for the Numerical Simulation of Clinching Processes
type: conference
user_id: '45779'
volume: 883
year: '2021'
...
---
_id: '21542'
abstract:
- lang: eng
text: Using near-field (NF) scan data to predict the far-field (FF) behaviour of
radiating electronic systems represents a novel method to accompany the whole
RF design process. This approach involves so-called Huygens' box as an efficient
radiation model inside an electromagnetic (EM) simulation tool and then transforms
the scanned NF measured data into the FF. For this, the basic idea of the Huygens'box
principle and the NF-to-FF transformation are briefly presented. The NF is measured
on the Huygens' box around a device under test using anNF scanner, recording the
magnitude and phase of the site-related magnetic and electric components. A comparison
between a fullwave simulation and the measurement results shows a good similarity
in both the NF and the simulated and transformed FF.Thus, this method is applicable
to predict the FF behaviour of any electronic system by measuring the NF. With
this knowledge, the RF design can be improved due to allowing a significant reduction
of EM compatibility failure at the end of the development flow. In addition, the
very efficient FF radiation model can be used for detailed investigations in various
environments and the impact of such an equivalent radiation source on other electronic
systems can be assessed.
author:
- first_name: Dominik
full_name: Schröder, Dominik
last_name: Schröder
- first_name: Sven
full_name: Lange, Sven
id: '38240'
last_name: Lange
- first_name: Christian
full_name: Hangmann, Christian
last_name: Hangmann
- first_name: Christian
full_name: Hedayat, Christian
last_name: Hedayat
citation:
ama: 'Schröder D, Lange S, Hangmann C, Hedayat C. Far-field prediction combining
simulations with near-field measurements for EMI assessment of PCBs. In: Tensorial
Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis.
1st ed. Croyton, UK: The Institution of Engineering and Technology (IET); 2020:315-346
(32). doi:10.1049/pbcs072e_ch14'
apa: 'Schröder, D., Lange, S., Hangmann, C., & Hedayat, C. (2020). Far-field
prediction combining simulations with near-field measurements for EMI assessment
of PCBs. In Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity
and EMC Analysis (1st ed., pp. 315-346 (32)). Croyton, UK: The Institution
of Engineering and Technology (IET). https://doi.org/10.1049/pbcs072e_ch14'
bibtex: '@inbook{Schröder_Lange_Hangmann_Hedayat_2020, place={Croyton, UK}, edition={1},
title={Far-field prediction combining simulations with near-field measurements
for EMI assessment of PCBs}, DOI={10.1049/pbcs072e_ch14},
booktitle={Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity
and EMC Analysis}, publisher={ The Institution of Engineering and Technology (IET)},
author={Schröder, Dominik and Lange, Sven and Hangmann, Christian and Hedayat,
Christian}, year={2020}, pages={315-346 (32)} }'
chicago: 'Schröder, Dominik, Sven Lange, Christian Hangmann, and Christian Hedayat.
“Far-Field Prediction Combining Simulations with near-Field Measurements for EMI
Assessment of PCBs.” In Tensorial Analysis of Networks (TAN) Modelling for
PCB Signal Integrity and EMC Analysis, 1st ed., 315-346 (32). Croyton, UK: The
Institution of Engineering and Technology (IET), 2020. https://doi.org/10.1049/pbcs072e_ch14.'
ieee: 'D. Schröder, S. Lange, C. Hangmann, and C. Hedayat, “Far-field prediction
combining simulations with near-field measurements for EMI assessment of PCBs,”
in Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity
and EMC Analysis, 1st ed., Croyton, UK: The Institution of Engineering and
Technology (IET), 2020, pp. 315-346 (32).'
mla: Schröder, Dominik, et al. “Far-Field Prediction Combining Simulations with
near-Field Measurements for EMI Assessment of PCBs.” Tensorial Analysis of
Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis, 1st ed., The
Institution of Engineering and Technology (IET), 2020, pp. 315-346 (32), doi:10.1049/pbcs072e_ch14.
short: 'D. Schröder, S. Lange, C. Hangmann, C. Hedayat, in: Tensorial Analysis
of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis, 1st ed., The
Institution of Engineering and Technology (IET), Croyton, UK, 2020, pp. 315-346
(32).'
date_created: 2021-03-18T13:49:49Z
date_updated: 2022-01-06T06:55:03Z
department:
- _id: '485'
doi: 10.1049/pbcs072e_ch14
edition: '1'
keyword:
- Huygens' box
- NF-to-FF transformation
- efficient FF radiation model
- FF behaviour
- EMI assessment
- PCB
- near-field measurements
- efficient radiation model
- far-field behaviour
- RF design process
- far-field prediction
- Huygens'box principle
- fullwave simulation
- electronic system radiation
- equivalent radiation source
- electromagnetic simulation tool
- near-field scan data
- EM compatibility failure reduction
language:
- iso: eng
main_file_link:
- url: https://digital-library.theiet.org/content/books/10.1049/pbcs072e_ch14
page: 315-346 (32)
place: Croyton, UK
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity
and EMC Analysis
publication_identifier:
isbn:
- '9781839530494'
- '9781839530500'
publication_status: published
publisher: ' The Institution of Engineering and Technology (IET)'
related_material:
record:
- id: '21542'
relation: other
status: public
status: public
title: Far-field prediction combining simulations with near-field measurements for
EMI assessment of PCBs
type: book_chapter
user_id: '38240'
year: '2020'
...
---
_id: '20678'
author:
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Robert
full_name: Beck, Robert
id: '38279'
last_name: Beck
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Bielak CR, Böhnke M, Beck R, Bobbert M, Meschut G. Numerical analysis of the
robustness of clinching process considering the pre-forming of the parts . Journal
of Advanced Joining Processes . Published online 2020. doi:https://doi.org/10.1016/j.jajp.2020.100038
apa: Bielak, C. R., Böhnke, M., Beck, R., Bobbert, M., & Meschut, G. (2020).
Numerical analysis of the robustness of clinching process considering the pre-forming
of the parts . Journal of Advanced Joining Processes. . https://doi.org/10.1016/j.jajp.2020.100038
bibtex: '@article{Bielak_Böhnke_Beck_Bobbert_Meschut_2020, title={Numerical analysis
of the robustness of clinching process considering the pre-forming of the parts
}, DOI={https://doi.org/10.1016/j.jajp.2020.100038},
journal={Journal of Advanced Joining Processes. }, publisher={Elsevier}, author={Bielak,
Christian Roman and Böhnke, Max and Beck, Robert and Bobbert, Mathias and Meschut,
Gerson}, year={2020} }'
chicago: Bielak, Christian Roman, Max Böhnke, Robert Beck, Mathias Bobbert, and
Gerson Meschut. “Numerical Analysis of the Robustness of Clinching Process Considering
the Pre-Forming of the Parts .” Journal of Advanced Joining Processes. ,
2020. https://doi.org/10.1016/j.jajp.2020.100038.
ieee: 'C. R. Bielak, M. Böhnke, R. Beck, M. Bobbert, and G. Meschut, “Numerical
analysis of the robustness of clinching process considering the pre-forming of
the parts ,” Journal of Advanced Joining Processes. , 2020, doi: https://doi.org/10.1016/j.jajp.2020.100038.'
mla: Bielak, Christian Roman, et al. “Numerical Analysis of the Robustness of Clinching
Process Considering the Pre-Forming of the Parts .” Journal of Advanced Joining
Processes. , Elsevier, 2020, doi:https://doi.org/10.1016/j.jajp.2020.100038.
short: C.R. Bielak, M. Böhnke, R. Beck, M. Bobbert, G. Meschut, Journal of Advanced
Joining Processes. (2020).
date_created: 2020-12-02T16:21:34Z
date_updated: 2022-03-24T09:39:11Z
department:
- _id: '157'
doi: https://doi.org/10.1016/j.jajp.2020.100038
keyword:
- Clinching
- process simulation
- FEM
- pre-straining
- sensitivity analysis
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: 'Journal of Advanced Joining Processes. '
publication_identifier:
unknown:
- https://doi.org/10.1016/j.jajp.2020.100038
publication_status: published
publisher: Elsevier
status: public
title: 'Numerical analysis of the robustness of clinching process considering the
pre-forming of the parts '
type: journal_article
user_id: '34782'
year: '2020'
...
---
_id: '19390'
abstract:
- lang: eng
text: "Due to the strong reduction of PV prices, storage plays a dominating role
in overall system costs. A \r\nsteeper elevation angle would result in a more
balanced seasonal PV yield, at the cost of PV yield reductions during \r\nsummer,
but allowing reduced storage capacities. Additionally, the effect of a single-axis
tracking system has been \r\ninvestigated, generating more electricity during
the morning and evening hours, thus reducing daily storage \r\nrequirements. The
necessary PV size and storage capacities required for the German energy supply
(1,500 TWh after \r\nelectrification of all sectors) via 100% renewable energies
and a 50% solar share have been calculated via the \r\nHOMER Pro software, considering
the bridging of periods of \"dark lulls“ in winter, using costs of 2030 (Table
1). \r\nResults: The increase of module elevation angles above the typical 30°
leads to a reduction of investment and supply \r\ncosts. The optimum is reached
at a cost reduction of -1.5% for an elevation angle at the latitude of the installation
\r\nsite. An explanation is that high elevation angles are favorable for clear
winter days, but not at all for the critical days \r\nwith diffuse irradiance
only, so the battery capacity must be increased. For the same reason, tracking
systems do not \r\noffer any cost advantage (at least for the ones without an
option for horizontal positioning during diffuse days)."
author:
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
- first_name: D.
full_name: Rustemovic, D.
last_name: Rustemovic
- first_name: Arash
full_name: Khatibi, Arash
id: '43538'
last_name: Khatibi
citation:
ama: 'Krauter S, Rustemovic D, Khatibi A. Reduction of required storage capacities
for a 100% renewable energy supply in Germany, if new PV systems are installed
with east-west tracking systems at increased elevation angles. In: Proceedings
of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020.
; 2020:1818-1819. doi:10.4229/EUPVSEC20202020-6BV.5.10'
apa: Krauter, S., Rustemovic, D., & Khatibi, A. (2020). Reduction of required
storage capacities for a 100% renewable energy supply in Germany, if new PV systems
are installed with east-west tracking systems at increased elevation angles. Proceedings
of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020,
1818–1819. https://doi.org/10.4229/EUPVSEC20202020-6BV.5.10
bibtex: '@inproceedings{Krauter_Rustemovic_Khatibi_2020, title={Reduction of required
storage capacities for a 100% renewable energy supply in Germany, if new PV systems
are installed with east-west tracking systems at increased elevation angles},
DOI={10.4229/EUPVSEC20202020-6BV.5.10},
booktitle={Proceedings of the 37th European Photovoltaic Solar Energy Conference,
07 - 11 September 2020}, author={Krauter, Stefan and Rustemovic, D. and Khatibi,
Arash}, year={2020}, pages={1818–1819} }'
chicago: Krauter, Stefan, D. Rustemovic, and Arash Khatibi. “Reduction of Required
Storage Capacities for a 100% Renewable Energy Supply in Germany, If New PV Systems
Are Installed with East-West Tracking Systems at Increased Elevation Angles.”
In Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07
- 11 September 2020, 1818–19, 2020. https://doi.org/10.4229/EUPVSEC20202020-6BV.5.10.
ieee: 'S. Krauter, D. Rustemovic, and A. Khatibi, “Reduction of required storage
capacities for a 100% renewable energy supply in Germany, if new PV systems are
installed with east-west tracking systems at increased elevation angles,” in Proceedings
of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020,
online, 2020, pp. 1818–1819, doi: 10.4229/EUPVSEC20202020-6BV.5.10.'
mla: Krauter, Stefan, et al. “Reduction of Required Storage Capacities for a 100%
Renewable Energy Supply in Germany, If New PV Systems Are Installed with East-West
Tracking Systems at Increased Elevation Angles.” Proceedings of the 37th European
Photovoltaic Solar Energy Conference, 07 - 11 September 2020, 2020, pp. 1818–19,
doi:10.4229/EUPVSEC20202020-6BV.5.10.
short: 'S. Krauter, D. Rustemovic, A. Khatibi, in: Proceedings of the 37th European
Photovoltaic Solar Energy Conference, 07 - 11 September 2020, 2020, pp. 1818–1819.'
conference:
end_date: 2020-09-11
location: online
name: 37th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC
2020)
start_date: 2020-09-07
date_created: 2020-09-14T12:42:30Z
date_updated: 2022-01-06T13:43:51Z
ddc:
- '620'
department:
- _id: '53'
doi: 10.4229/EUPVSEC20202020-6BV.5.10
file:
- access_level: closed
content_type: application/pdf
creator: krauter
date_created: 2022-01-06T13:41:20Z
date_updated: 2022-01-06T13:41:20Z
file_id: '29178'
file_name: Krauter Rustemovic Khatibi - Elevated Angle - EUPVSEC 2020.pdf
file_size: 428312
relation: main_file
success: 1
file_date_updated: 2022-01-06T13:41:20Z
has_accepted_license: '1'
keyword:
- Energy Storage
- PV system integration
- Large Grid-connected PV systems
- Simulation
- Energy Supply Options
language:
- iso: eng
page: 1818 - 1819
publication: Proceedings of the 37th European Photovoltaic Solar Energy Conference,
07 - 11 September 2020
publication_identifier:
isbn:
- 3-936338-73-6
publication_status: published
quality_controlled: '1'
status: public
title: Reduction of required storage capacities for a 100% renewable energy supply
in Germany, if new PV systems are installed with east-west tracking systems at increased
elevation angles
type: conference
user_id: '28836'
year: '2020'
...
---
_id: '29722'
abstract:
- lang: eng
text: Modern user interfaces (UIs) are increasingly expected to be plastic, in the
sense that they retain a constant level of usability, even when subjected to context
changes at runtime. Self-adaptive user interfaces (SAUIs) have been promoted as
a solution for context variability due to their ability to automatically adapt
to the context-of-use at runtime. The development of SAUIs is a challenging and
complex task as additional aspects like context management and UI adaptation have
to be covered. In classical model-driven UI development approaches, these aspects
are not fully integrated and hence introduce additional complexity as they represent
crosscutting concerns. In this paper, we present an integrated model-driven development
approach where a classical model-driven development of UIs is coupled with a model-driven
development of context-of-use and UI adaptation rules. We base our approach on
the core UI modeling language IFML and introduce new modeling languages for context-of-use
(ContextML) and UI adaptation rules (AdaptML). The generated UI code, based on
the IFML model, is coupled with the context and adaptation services, generated
from the ContextML and AdaptMLmodel, respectively. The integration of the generated
artifacts, namely UI code, context, and adaptation services in an overall rule-based
execution environment, enables runtime UI adaptation. The benefit of our approach
is demonstrated by two case studies, showing the development of SAUIs for different
application scenarios and a usability study which has been conducted to analyze
end-user satisfaction of SAUIs.
author:
- first_name: Enes
full_name: Yigitbas, Enes
last_name: Yigitbas
- first_name: Ivan
full_name: Jovanovikj, Ivan
last_name: Jovanovikj
- first_name: Kai
full_name: Biermeier, Kai
id: '55908'
last_name: Biermeier
- first_name: Stefan
full_name: Sauer, Stefan
last_name: Sauer
- first_name: Gregor
full_name: Engels, Gregor
last_name: Engels
citation:
ama: Yigitbas E, Jovanovikj I, Biermeier K, Sauer S, Engels G. Integrated model-driven
development of self-adaptive user interfaces. Software and Systems Modeling.
2020;19(5):1057-1081. doi:10.1007/s10270-020-00777-7
apa: Yigitbas, E., Jovanovikj, I., Biermeier, K., Sauer, S., & Engels, G. (2020).
Integrated model-driven development of self-adaptive user interfaces. Software
and Systems Modeling, 19(5), 1057–1081. https://doi.org/10.1007/s10270-020-00777-7
bibtex: '@article{Yigitbas_Jovanovikj_Biermeier_Sauer_Engels_2020, title={Integrated
model-driven development of self-adaptive user interfaces}, volume={19}, DOI={10.1007/s10270-020-00777-7},
number={5}, journal={Software and Systems Modeling}, publisher={Springer Science
and Business Media LLC}, author={Yigitbas, Enes and Jovanovikj, Ivan and Biermeier,
Kai and Sauer, Stefan and Engels, Gregor}, year={2020}, pages={1057–1081} }'
chicago: 'Yigitbas, Enes, Ivan Jovanovikj, Kai Biermeier, Stefan Sauer, and Gregor
Engels. “Integrated Model-Driven Development of Self-Adaptive User Interfaces.”
Software and Systems Modeling 19, no. 5 (2020): 1057–81. https://doi.org/10.1007/s10270-020-00777-7.'
ieee: 'E. Yigitbas, I. Jovanovikj, K. Biermeier, S. Sauer, and G. Engels, “Integrated
model-driven development of self-adaptive user interfaces,” Software and Systems
Modeling, vol. 19, no. 5, pp. 1057–1081, 2020, doi: 10.1007/s10270-020-00777-7.'
mla: Yigitbas, Enes, et al. “Integrated Model-Driven Development of Self-Adaptive
User Interfaces.” Software and Systems Modeling, vol. 19, no. 5, Springer
Science and Business Media LLC, 2020, pp. 1057–81, doi:10.1007/s10270-020-00777-7.
short: E. Yigitbas, I. Jovanovikj, K. Biermeier, S. Sauer, G. Engels, Software and
Systems Modeling 19 (2020) 1057–1081.
date_created: 2022-02-02T08:29:09Z
date_updated: 2022-02-02T08:58:33Z
department:
- _id: '34'
- _id: '66'
doi: 10.1007/s10270-020-00777-7
intvolume: ' 19'
issue: '5'
keyword:
- Modelling and Simulation
- Software
language:
- iso: eng
page: 1057-1081
publication: Software and Systems Modeling
publication_identifier:
issn:
- 1619-1366
- 1619-1374
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Integrated model-driven development of self-adaptive user interfaces
type: journal_article
user_id: '55908'
volume: 19
year: '2020'
...
---
_id: '33263'
abstract:
- lang: eng
text: Dynamical systems often admit geometric properties that must be taken into
account when studying their behavior. We show that many such properties can be
encoded by means of quiver representations. These properties include classical
symmetry, hidden symmetry, and feedforward structure, as well as subnetwork and
quotient relations in network dynamical systems. A quiver equivariant dynamical
system consists of a collection of dynamical systems with maps between them that
send solutions to solutions. We prove that such quiver structures are preserved
under Lyapunov--Schmidt reduction, center manifold reduction, and normal form
reduction.
author:
- first_name: Eddie
full_name: Nijholt, Eddie
last_name: Nijholt
- first_name: Bob W.
full_name: Rink, Bob W.
last_name: Rink
- first_name: Sören
full_name: Schwenker, Sören
id: '97359'
last_name: Schwenker
orcid: 0000-0002-8054-2058
citation:
ama: Nijholt E, Rink BW, Schwenker S. Quiver Representations and Dimension Reduction
in Dynamical Systems. SIAM Journal on Applied Dynamical Systems. 2020;19(4):2428-2468.
doi:10.1137/20m1345670
apa: Nijholt, E., Rink, B. W., & Schwenker, S. (2020). Quiver Representations
and Dimension Reduction in Dynamical Systems. SIAM Journal on Applied Dynamical
Systems, 19(4), 2428–2468. https://doi.org/10.1137/20m1345670
bibtex: '@article{Nijholt_Rink_Schwenker_2020, title={Quiver Representations and
Dimension Reduction in Dynamical Systems}, volume={19}, DOI={10.1137/20m1345670},
number={4}, journal={SIAM Journal on Applied Dynamical Systems}, publisher={Society
for Industrial & Applied Mathematics (SIAM)}, author={Nijholt, Eddie and Rink,
Bob W. and Schwenker, Sören}, year={2020}, pages={2428–2468} }'
chicago: 'Nijholt, Eddie, Bob W. Rink, and Sören Schwenker. “Quiver Representations
and Dimension Reduction in Dynamical Systems.” SIAM Journal on Applied Dynamical
Systems 19, no. 4 (2020): 2428–68. https://doi.org/10.1137/20m1345670.'
ieee: 'E. Nijholt, B. W. Rink, and S. Schwenker, “Quiver Representations and Dimension
Reduction in Dynamical Systems,” SIAM Journal on Applied Dynamical Systems,
vol. 19, no. 4, pp. 2428–2468, 2020, doi: 10.1137/20m1345670.'
mla: Nijholt, Eddie, et al. “Quiver Representations and Dimension Reduction in Dynamical
Systems.” SIAM Journal on Applied Dynamical Systems, vol. 19, no. 4, Society
for Industrial & Applied Mathematics (SIAM), 2020, pp. 2428–68, doi:10.1137/20m1345670.
short: E. Nijholt, B.W. Rink, S. Schwenker, SIAM Journal on Applied Dynamical Systems
19 (2020) 2428–2468.
date_created: 2022-09-06T11:37:42Z
date_updated: 2022-09-07T08:36:03Z
doi: 10.1137/20m1345670
extern: '1'
external_id:
arxiv:
- '2006.08073'
intvolume: ' 19'
issue: '4'
keyword:
- Modeling and Simulation
- Analysis
language:
- iso: eng
page: 2428-2468
publication: SIAM Journal on Applied Dynamical Systems
publication_identifier:
issn:
- 1536-0040
publication_status: published
publisher: Society for Industrial & Applied Mathematics (SIAM)
status: public
title: Quiver Representations and Dimension Reduction in Dynamical Systems
type: journal_article
user_id: '97359'
volume: 19
year: '2020'
...
---
_id: '34670'
author:
- first_name: Tobias
full_name: Black, Tobias
id: '23686'
last_name: Black
orcid: 0000-0001-9963-0800
citation:
ama: Black T. Global generalized solutions to a forager–exploiter model with superlinear
degradation and their eventual regularity properties. Mathematical Models and
Methods in Applied Sciences. 2020;30(06):1075-1117. doi:10.1142/s0218202520400072
apa: Black, T. (2020). Global generalized solutions to a forager–exploiter model
with superlinear degradation and their eventual regularity properties. Mathematical
Models and Methods in Applied Sciences, 30(06), 1075–1117. https://doi.org/10.1142/s0218202520400072
bibtex: '@article{Black_2020, title={Global generalized solutions to a forager–exploiter
model with superlinear degradation and their eventual regularity properties},
volume={30}, DOI={10.1142/s0218202520400072},
number={06}, journal={Mathematical Models and Methods in Applied Sciences}, publisher={World
Scientific Pub Co Pte Lt}, author={Black, Tobias}, year={2020}, pages={1075–1117}
}'
chicago: 'Black, Tobias. “Global Generalized Solutions to a Forager–Exploiter Model
with Superlinear Degradation and Their Eventual Regularity Properties.” Mathematical
Models and Methods in Applied Sciences 30, no. 06 (2020): 1075–1117. https://doi.org/10.1142/s0218202520400072.'
ieee: 'T. Black, “Global generalized solutions to a forager–exploiter model with
superlinear degradation and their eventual regularity properties,” Mathematical
Models and Methods in Applied Sciences, vol. 30, no. 06, pp. 1075–1117, 2020,
doi: 10.1142/s0218202520400072.'
mla: Black, Tobias. “Global Generalized Solutions to a Forager–Exploiter Model with
Superlinear Degradation and Their Eventual Regularity Properties.” Mathematical
Models and Methods in Applied Sciences, vol. 30, no. 06, World Scientific
Pub Co Pte Lt, 2020, pp. 1075–117, doi:10.1142/s0218202520400072.
short: T. Black, Mathematical Models and Methods in Applied Sciences 30 (2020) 1075–1117.
date_created: 2022-12-21T09:48:11Z
date_updated: 2023-07-10T11:39:59Z
department:
- _id: '34'
- _id: '10'
- _id: '90'
doi: 10.1142/s0218202520400072
intvolume: ' 30'
issue: '06'
keyword:
- Applied Mathematics
- Modeling and Simulation
language:
- iso: eng
page: 1075-1117
publication: Mathematical Models and Methods in Applied Sciences
publication_identifier:
issn:
- 0218-2025
- 1793-6314
publication_status: published
publisher: World Scientific Pub Co Pte Lt
status: public
title: Global generalized solutions to a forager–exploiter model with superlinear
degradation and their eventual regularity properties
type: journal_article
user_id: '23686'
volume: 30
year: '2020'
...
---
_id: '15332'
abstract:
- lang: eng
text: "Artificial intelligence (AI) has the potential for far-reaching – in our
opinion – irreversible changes.\r\nThey range from effects on the individual and
society to new societal and social issues. The question arises\r\nas to how students
can learn the basic functioning of AI systems, what areas of life and society
are affected\r\nby these and – most important – how their own lives are affected
by these changes. Therefore, we are developing and evaluating school materials
for the German ”Science Year AI”. It can be used for students of all\r\nschool
types from the seventh grade upwards and will be distributed to about 2000 schools
in autumn with\r\nthe support of the Federal Ministry of Education and Research.
The material deals with the following aspects\r\nof AI: Discussing everyday experiences
with AI, how does machine learning work, historical development\r\nof AI concepts,
difference between man and machine, future distribution of roles between man and
machine,\r\nin which AI world do we want to live and how much AI would we like
to have in our lives. Through an\r\naccompanying evaluation, high quality of the
technical content and didactic preparation is achieved in order\r\nto guarantee
the long-term applicability in the teaching context in the different age groups
and school types.\r\nIn this paper, we describe the current state of the material
development, the challenges arising, and the results\r\nof tests with different
classes to date. We also present first ideas for evaluating the results."
author:
- first_name: Michael
full_name: Schlichtig, Michael
id: '32312'
last_name: Schlichtig
orcid: 0000-0001-6600-6171
- first_name: Simone Anna
full_name: Opel, Simone Anna
id: '72932'
last_name: Opel
- first_name: Lea
full_name: Budde, Lea
id: '32443'
last_name: Budde
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
citation:
ama: 'Schlichtig M, Opel SA, Budde L, Schulte C. Understanding Artificial Intelligence
– A Project for the Development of Comprehensive Teaching Material. In: Jasutė
E, Pozdniakov S, eds. ISSEP 2019 - 12th International Conference on Informatics
in Schools: Situation, Evaluation and Perspectives, Local Proceedings. Vol
12. ; 2019:65-73.'
apa: 'Schlichtig, M., Opel, S. A., Budde, L., & Schulte, C. (2019). Understanding
Artificial Intelligence – A Project for the Development of Comprehensive Teaching
Material. In E. Jasutė & S. Pozdniakov (Eds.), ISSEP 2019 - 12th International
conference on informatics in schools: Situation, evaluation and perspectives,
Local Proceedings (Vol. 12, pp. 65–73).'
bibtex: '@inproceedings{Schlichtig_Opel_Budde_Schulte_2019, title={Understanding
Artificial Intelligence – A Project for the Development of Comprehensive Teaching
Material}, volume={12}, booktitle={ISSEP 2019 - 12th International conference
on informatics in schools: Situation, evaluation and perspectives, Local Proceedings},
author={Schlichtig, Michael and Opel, Simone Anna and Budde, Lea and Schulte,
Carsten}, editor={Jasutė, Eglė and Pozdniakov, Sergei}, year={2019}, pages={65–73}
}'
chicago: 'Schlichtig, Michael, Simone Anna Opel, Lea Budde, and Carsten Schulte.
“Understanding Artificial Intelligence – A Project for the Development of Comprehensive
Teaching Material.” In ISSEP 2019 - 12th International Conference on Informatics
in Schools: Situation, Evaluation and Perspectives, Local Proceedings, edited
by Eglė Jasutė and Sergei Pozdniakov, 12:65–73, 2019.'
ieee: 'M. Schlichtig, S. A. Opel, L. Budde, and C. Schulte, “Understanding Artificial
Intelligence – A Project for the Development of Comprehensive Teaching Material,”
in ISSEP 2019 - 12th International conference on informatics in schools: Situation,
evaluation and perspectives, Local Proceedings, Lanarca, 2019, vol. 12, pp.
65–73.'
mla: 'Schlichtig, Michael, et al. “Understanding Artificial Intelligence – A Project
for the Development of Comprehensive Teaching Material.” ISSEP 2019 - 12th
International Conference on Informatics in Schools: Situation, Evaluation and
Perspectives, Local Proceedings, edited by Eglė Jasutė and Sergei Pozdniakov,
vol. 12, 2019, pp. 65–73.'
short: 'M. Schlichtig, S.A. Opel, L. Budde, C. Schulte, in: E. Jasutė, S. Pozdniakov
(Eds.), ISSEP 2019 - 12th International Conference on Informatics in Schools:
Situation, Evaluation and Perspectives, Local Proceedings, 2019, pp. 65–73.'
conference:
end_date: 2019-11-20
location: Lanarca
name: 'ISSEP 2019 - 12th International conference on informatics in schools: Situation,
evaluation and perspectives'
start_date: 2019-11-18
date_created: 2019-12-16T17:50:08Z
date_updated: 2022-07-26T11:41:41Z
department:
- _id: '67'
editor:
- first_name: Eglė
full_name: Jasutė, Eglė
last_name: Jasutė
- first_name: Sergei
full_name: Pozdniakov, Sergei
last_name: Pozdniakov
intvolume: ' 12'
keyword:
- Artificial Intelligence
- Machine Learning
- Teaching Material
- Societal Aspects
- Ethics. Social Aspects
- Science Year
- Simulation Game
language:
- iso: eng
main_file_link:
- url: http://cyprusconferences.org/issep2019/wp-content/uploads/2019/10/LocalISSEP-v5.pdf
page: 65 - 73
publication: 'ISSEP 2019 - 12th International conference on informatics in schools:
Situation, evaluation and perspectives, Local Proceedings'
publication_identifier:
isbn:
- 978-9925-553-27-3
publication_status: published
quality_controlled: '1'
status: public
title: Understanding Artificial Intelligence – A Project for the Development of Comprehensive
Teaching Material
type: conference
user_id: '32312'
volume: 12
year: '2019'
...
---
_id: '41958'
abstract:
- lang: ger
text: Das Nasspressverfahren ist ein Serienherstellungsprozess für Bauteile aus
duroplastischen Faserverbundkunststoffen (FVK) mit einer geringen Geometriekomplexität.
Im Rahmen dieser Arbeit wurde ein modifiziertes Nasspressverfahren untersucht,
welches die Herstellung von hybriden Blech-FVK-Strukturen ermöglicht. Die stoffschlüssige
Verbindung zwischen dem metallischen Trägerbauteil und einem lokalen FVK-Verstärkungselement
wird durch Co-Bonding im Nasspresswerkzeug aufgebaut. Epoxidbasierte Matrixharze
und Klebstoffe wurden mit Methoden der Klebtechnik sowie thermischen und rheometrischen
Prüfungen charakterisiert, um ein materialspezifisches Fertigungsprozessfenster
einzugrenzen. Experimentelle Untersuchungen zum Nasspressen von GFK-Laminaten
und Stahl-GFK-Hybridstrukturen fokussierten die Mikrostruktur und das strukturelle
Verhalten von stoffschlüssigen Hybridverbindungen. Unter anderem wurden Einflüsse
von zeit-, temperatur- und druckabhängigen Fertigungsparametern sowie der Einsatz
von Strukturklebstofffilmen und internen Trennmitteln analysiert. Anhand von Fallturmtests
an hybriden Demonstratorkomponenten konnte das modifizierte Nasspressverfahren
für die Herstellung crashrelevanter Karosseriebauteile qualifiziert werden.
author:
- first_name: Hermann
full_name: Opdemom, Hermann
last_name: Opdemom
citation:
ama: Opdemom H. Experimentelle Untersuchung einse modifzierten Nasspressverfahrens
für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen.
Vol 2019,35. Shaker Verlag; 2019.
apa: 'Opdemom, H. (2019). Experimentelle Untersuchung einse modifzierten Nasspressverfahrens
für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen: Vol.
2019,35. Shaker Verlag.'
bibtex: '@book{Opdemom_2019, series={Schriftenreihe Institut für Leichtbau mit Hybridsystemen},
title={Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für
die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen}, volume={2019,35},
publisher={Shaker Verlag}, author={Opdemom, Hermann}, year={2019}, collection={Schriftenreihe
Institut für Leichtbau mit Hybridsystemen} }'
chicago: Opdemom, Hermann. Experimentelle Untersuchung einse modifzierten Nasspressverfahrens
für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen.
Vol. 2019,35. Schriftenreihe Institut für Leichtbau mit Hybridsystemen. Shaker
Verlag, 2019.
ieee: H. Opdemom, Experimentelle Untersuchung einse modifzierten Nasspressverfahrens
für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen,
vol. 2019,35. Shaker Verlag, 2019.
mla: Opdemom, Hermann. Experimentelle Untersuchung einse modifzierten Nasspressverfahrens
für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen.
Shaker Verlag, 2019.
short: H. Opdemom, Experimentelle Untersuchung einse modifzierten Nasspressverfahrens
für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen, Shaker
Verlag, 2019.
date_created: 2023-02-10T11:24:40Z
date_updated: 2023-02-10T11:24:47Z
department:
- _id: '9'
- _id: '149'
- _id: '321'
keyword:
- Leichtbau
- Faserverbundkunststoffe
- Nasspressverfahren
- Hybridbauteile
- Rheologie
- Klebtechnik
- Co-Bonding
language:
- iso: ger
page: '178'
publication_identifier:
isbn:
- 978-3-8440-6428-5
publication_status: published
publisher: Shaker Verlag
series_title: Schriftenreihe Institut für Leichtbau mit Hybridsystemen
status: public
supervisor:
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
title: Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die
Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen
type: dissertation
user_id: '15952'
volume: 2019,35
year: '2019'
...
---
_id: '10000'
abstract:
- lang: eng
text: Ultraschall wird zur Effizienzsteigerung in verfahrenstechnischen Prozessen
eingesetzt. Die Betriebsparamter der Ultraschallsysteme werden empirisch ermittelt,
da derzeit keine systematische Analyse der Wechselwirkung zwischen Ultraschallwandler
und Schallfeld sowie kein Verfahren zur Messung der Kavitationsaktivität ohne
zusätzlichen Sensor existieren. Auf Basis einer experimentellen Analyse des betrachteten
sonochemischen Reaktors wird ein Finite-Elemente-Modell aufgebaut, das die Wechselwirkung
zwischen Schallfeld und Ultraschallwandler berücksichtigt. Die modellbasierte
Analyse zeigt, dass wegen der akustischen Eigenschaften des Autoklavs nur direkt
an der Sonotrode Kavitation entsteht. Die Wechselwirkung zwischen Ultraschallwandler
und Schallfeld ermöglicht Aussagen über das Schallfeld und die Kavitationsaktivität
auf Basis der Rückwirkung auf den Ultraschallwandler. Die lineare Schalldruckverteilung
ermöglicht eine Prognose über die Verteilung von Kavitationszonen. Das beschriebene
Modell liefert wertvolle Erkenntnisse für die Auslegung, Analyse und Skalierung
sonochemischer Reaktoren. Auf Grund der rauen Prozessrandbedingungen ist die Applikation
von Sensoren zur Überwachung der Kavitationsaktivität in vielen sonochemischen
Prozessen nicht möglich. Zur prozessbegleitenden Messung der Kavitationsaktivität
wird ein Verfahren entwickelt, das die Bewertung der Kavitationsaktivität durch
Auswertung der Rückwirkung auf den Ultraschallwandler erlaubt. Das Messverfahren
ermöglicht eine vorhersagbare und reproduzierbare Durchführung kavitationsbasierter
Prozesse und stellt eine wichtige Erweiterung für bestehende und neue Ultraschallsysteme
dar.
author:
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
citation:
ama: Bornmann P. Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung
Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen.
Shaker; 2019.
apa: Bornmann, P. (2019). Modellierung und experimentelle Charakterisierung der
Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten
Prozessen. Shaker.
bibtex: '@book{Bornmann_2019, title={Modellierung und experimentelle Charakterisierung
der Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten
Prozessen}, publisher={Shaker}, author={Bornmann, Peter}, year={2019} }'
chicago: Bornmann, Peter. Modellierung Und Experimentelle Charakterisierung Der
Wechselwirkung Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten
Prozessen. Shaker, 2019.
ieee: P. Bornmann, Modellierung und experimentelle Charakterisierung der Wechselwirkung
zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen.
Shaker, 2019.
mla: Bornmann, Peter. Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung
Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen.
Shaker, 2019.
short: P. Bornmann, Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung
Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen,
Shaker, 2019.
date_created: 2019-05-27T10:29:53Z
date_updated: 2023-09-15T12:23:55Z
department:
- _id: '151'
keyword:
- Sonochemie
- Akustische Kavitation
- Kavitationsmessung
- Kavitationsdetektion
- FEM-Simulation Ultraschallwandler
- Prozessüberwachung
- FEM-Simulation Schallfeld
- Self-Sensing
- Piezoelektrische Ultraschallwandler
- Ultraschallreinigung
language:
- iso: eng
publisher: Shaker
status: public
title: Modellierung und experimentelle Charakterisierung der Wechselwirkung zwischen
Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen
type: dissertation
user_id: '210'
year: '2019'
...
---
_id: '10598'
abstract:
- lang: eng
text: "Approximate computing has become a very popular design\r\nstrategy that exploits
error resilient computations to achieve higher\r\nperformance and energy efficiency.
Automated synthesis of approximate\r\ncircuits is performed via functional approximation,
in which various\r\nparts of the target circuit are extensively examined with
a library\r\nof approximate components/transformations to trade off the functional\r\naccuracy
and computational budget (i.e., power). However, as the number\r\nof possible
approximate transformations increases, traditional search\r\ntechniques suffer
from a combinatorial explosion due to the large\r\nbranching factor. In this work,
we present a comprehensive framework\r\nfor automated synthesis of approximate
circuits from either structural\r\nor behavioral descriptions. We adapt the Monte
Carlo Tree Search\r\n(MCTS), as a stochastic search technique, to deal with the
large design\r\nspace exploration, which enables a broader range of potential
possible\r\napproximations through lightweight random simulations. The proposed\r\nframework
is able to recognize the design Pareto set even with low\r\ncomputational budgets.
Experimental results highlight the capabilities of\r\nthe proposed synthesis framework
by resulting in up to 61.69% energy\r\nsaving while maintaining the predefined
quality constraints."
author:
- first_name: Muhammad
full_name: Awais, Muhammad
id: '64665'
last_name: Awais
orcid: https://orcid.org/0000-0003-4148-2969
- first_name: Hassan
full_name: Ghasemzadeh Mohammadi, Hassan
id: '61186'
last_name: Ghasemzadeh Mohammadi
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: 'Awais M, Ghasemzadeh Mohammadi H, Platzner M. An MCTS-based Framework for
Synthesis of Approximate Circuits. In: 26th IFIP/IEEE International Conference
on Very Large Scale Integration (VLSI-SoC). ; 2018:219-224. doi:10.1109/VLSI-SoC.2018.8645026'
apa: Awais, M., Ghasemzadeh Mohammadi, H., & Platzner, M. (2018). An MCTS-based
Framework for Synthesis of Approximate Circuits. In 26th IFIP/IEEE International
Conference on Very Large Scale Integration (VLSI-SoC) (pp. 219–224). https://doi.org/10.1109/VLSI-SoC.2018.8645026
bibtex: '@inproceedings{Awais_Ghasemzadeh Mohammadi_Platzner_2018, title={An MCTS-based
Framework for Synthesis of Approximate Circuits}, DOI={10.1109/VLSI-SoC.2018.8645026},
booktitle={26th IFIP/IEEE International Conference on Very Large Scale Integration
(VLSI-SoC)}, author={Awais, Muhammad and Ghasemzadeh Mohammadi, Hassan and Platzner,
Marco}, year={2018}, pages={219–224} }'
chicago: Awais, Muhammad, Hassan Ghasemzadeh Mohammadi, and Marco Platzner. “An
MCTS-Based Framework for Synthesis of Approximate Circuits.” In 26th IFIP/IEEE
International Conference on Very Large Scale Integration (VLSI-SoC), 219–24,
2018. https://doi.org/10.1109/VLSI-SoC.2018.8645026.
ieee: M. Awais, H. Ghasemzadeh Mohammadi, and M. Platzner, “An MCTS-based Framework
for Synthesis of Approximate Circuits,” in 26th IFIP/IEEE International Conference
on Very Large Scale Integration (VLSI-SoC), 2018, pp. 219–224.
mla: Awais, Muhammad, et al. “An MCTS-Based Framework for Synthesis of Approximate
Circuits.” 26th IFIP/IEEE International Conference on Very Large Scale Integration
(VLSI-SoC), 2018, pp. 219–24, doi:10.1109/VLSI-SoC.2018.8645026.
short: 'M. Awais, H. Ghasemzadeh Mohammadi, M. Platzner, in: 26th IFIP/IEEE International
Conference on Very Large Scale Integration (VLSI-SoC), 2018, pp. 219–224.'
date_created: 2019-07-10T09:21:38Z
date_updated: 2022-01-06T06:50:46Z
department:
- _id: '78'
doi: 10.1109/VLSI-SoC.2018.8645026
keyword:
- Approximate computing
- High-level synthesis
- Accuracy
- Monte-Carlo tree search
- Circuit simulation
language:
- iso: eng
page: 219-224
publication: 26th IFIP/IEEE International Conference on Very Large Scale Integration
(VLSI-SoC)
status: public
title: An MCTS-based Framework for Synthesis of Approximate Circuits
type: conference
user_id: '64665'
year: '2018'
...
---
_id: '30935'
author:
- first_name: Juliane
full_name: Anderski, Juliane
last_name: Anderski
- first_name: Laura
full_name: Mahlert, Laura
last_name: Mahlert
- first_name: Jingjiang
full_name: Sun, Jingjiang
last_name: Sun
- first_name: Wolfgang
full_name: Birnbaum, Wolfgang
last_name: Birnbaum
- first_name: Dennis
full_name: Mulac, Dennis
last_name: Mulac
- first_name: Sebastian
full_name: Schreiber, Sebastian
last_name: Schreiber
- first_name: Fabian
full_name: Herrmann, Fabian
last_name: Herrmann
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
- first_name: Klaus
full_name: Langer, Klaus
last_name: Langer
citation:
ama: Anderski J, Mahlert L, Sun J, et al. Light-responsive nanoparticles based on
new polycarbonate polymers as innovative drug delivery systems for photosensitizers
in PDT. International Journal of Pharmaceutics. 2018;557:182-191. doi:10.1016/j.ijpharm.2018.12.040
apa: Anderski, J., Mahlert, L., Sun, J., Birnbaum, W., Mulac, D., Schreiber, S.,
Herrmann, F., Kuckling, D., & Langer, K. (2018). Light-responsive nanoparticles
based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers
in PDT. International Journal of Pharmaceutics, 557, 182–191. https://doi.org/10.1016/j.ijpharm.2018.12.040
bibtex: '@article{Anderski_Mahlert_Sun_Birnbaum_Mulac_Schreiber_Herrmann_Kuckling_Langer_2018,
title={Light-responsive nanoparticles based on new polycarbonate polymers as innovative
drug delivery systems for photosensitizers in PDT}, volume={557}, DOI={10.1016/j.ijpharm.2018.12.040},
journal={International Journal of Pharmaceutics}, publisher={Elsevier BV}, author={Anderski,
Juliane and Mahlert, Laura and Sun, Jingjiang and Birnbaum, Wolfgang and Mulac,
Dennis and Schreiber, Sebastian and Herrmann, Fabian and Kuckling, Dirk and Langer,
Klaus}, year={2018}, pages={182–191} }'
chicago: 'Anderski, Juliane, Laura Mahlert, Jingjiang Sun, Wolfgang Birnbaum, Dennis
Mulac, Sebastian Schreiber, Fabian Herrmann, Dirk Kuckling, and Klaus Langer.
“Light-Responsive Nanoparticles Based on New Polycarbonate Polymers as Innovative
Drug Delivery Systems for Photosensitizers in PDT.” International Journal of
Pharmaceutics 557 (2018): 182–91. https://doi.org/10.1016/j.ijpharm.2018.12.040.'
ieee: 'J. Anderski et al., “Light-responsive nanoparticles based on new polycarbonate
polymers as innovative drug delivery systems for photosensitizers in PDT,” International
Journal of Pharmaceutics, vol. 557, pp. 182–191, 2018, doi: 10.1016/j.ijpharm.2018.12.040.'
mla: Anderski, Juliane, et al. “Light-Responsive Nanoparticles Based on New Polycarbonate
Polymers as Innovative Drug Delivery Systems for Photosensitizers in PDT.” International
Journal of Pharmaceutics, vol. 557, Elsevier BV, 2018, pp. 182–91, doi:10.1016/j.ijpharm.2018.12.040.
short: J. Anderski, L. Mahlert, J. Sun, W. Birnbaum, D. Mulac, S. Schreiber, F.
Herrmann, D. Kuckling, K. Langer, International Journal of Pharmaceutics 557 (2018)
182–191.
date_created: 2022-04-21T09:13:47Z
date_updated: 2022-04-21T09:14:49Z
department:
- _id: '311'
doi: 10.1016/j.ijpharm.2018.12.040
intvolume: ' 557'
keyword:
- NanoparticlesLight-responsive polymersPhotodynamic therapyPoly(lactic-co-glycolic
acid)Intestinal cancer
language:
- iso: eng
page: 182-191
publication: International Journal of Pharmaceutics
publication_identifier:
issn:
- 0378-5173
publication_status: published
publisher: Elsevier BV
status: public
title: Light-responsive nanoparticles based on new polycarbonate polymers as innovative
drug delivery systems for photosensitizers in PDT
type: journal_article
user_id: '94'
volume: 557
year: '2018'
...
---
_id: '20868'
abstract:
- lang: eng
text: 'This study proposes a simple theoretical framework that allows for assessing
financial distress up to five years in advance. We jointly model financial distress
by using two of its key driving factors: declining cash-generating ability and
insufficient liquidity reserves. The model is based on stochastic processes and
incorporates firm-level and industry-sector developments. A large-scale empirical
implementation for US-listed firms over the period of 1980-2010 shows important
improvements in the discriminatory accuracy and demonstrates incremental information
content beyond state-of-the-art accounting and market-based prediction models.
Consequently, this study might provide important ex ante warning signals for investors,
regulators and practitioners.'
author:
- first_name: Sönke
full_name: Sievers, Sönke
id: '46447'
last_name: Sievers
- first_name: Jan
full_name: Klobucnik, Jan
last_name: Klobucnik
- first_name: David
full_name: Miersch, David
last_name: Miersch
citation:
ama: 'Sievers S, Klobucnik J, Miersch D. Predicting Early Warning Signals of
Financial Distress: Theory and Empirical Evidence.; 2017. doi:10.2139/ssrn.2237757'
apa: 'Sievers, S., Klobucnik, J., & Miersch, D. (2017). Predicting Early
Warning Signals of Financial Distress: Theory and Empirical Evidence. https://doi.org/10.2139/ssrn.2237757'
bibtex: '@book{Sievers_Klobucnik_Miersch_2017, title={Predicting Early Warning Signals
of Financial Distress: Theory and Empirical Evidence}, DOI={10.2139/ssrn.2237757},
author={Sievers, Sönke and Klobucnik, Jan and Miersch, David}, year={2017} }'
chicago: 'Sievers, Sönke, Jan Klobucnik, and David Miersch. Predicting Early
Warning Signals of Financial Distress: Theory and Empirical Evidence, 2017.
https://doi.org/10.2139/ssrn.2237757.'
ieee: 'S. Sievers, J. Klobucnik, and D. Miersch, Predicting Early Warning Signals
of Financial Distress: Theory and Empirical Evidence. 2017.'
mla: 'Sievers, Sönke, et al. Predicting Early Warning Signals of Financial Distress:
Theory and Empirical Evidence. 2017, doi:10.2139/ssrn.2237757.'
short: 'S. Sievers, J. Klobucnik, D. Miersch, Predicting Early Warning Signals of
Financial Distress: Theory and Empirical Evidence, 2017.'
date_created: 2021-01-05T11:44:45Z
date_updated: 2022-01-06T06:54:41Z
department:
- _id: '275'
doi: 10.2139/ssrn.2237757
jel:
- C63
- C52
- C53
- G33
- M41
keyword:
- Financial distress prediction
- probability of default
- accounting information
- stochastic processes
- simulation
language:
- iso: eng
main_file_link:
- url: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2237757
page: '84'
publication_status: published
status: public
title: 'Predicting Early Warning Signals of Financial Distress: Theory and Empirical
Evidence'
type: working_paper
user_id: '46447'
year: '2017'
...
---
_id: '9972'
abstract:
- lang: eng
text: The transportation of dry fine powders is an emerging technologic task, as
in biotechnology, pharmaceu-tical and coatings industry the particle sizes of
processed powders get smaller and smaller. Fine powdersare primarily defined by
the fact that adhesive and cohesive forces outweigh the weight forces, leadingto
mostly unwanted agglomeration (clumping) and adhesion to surfaces. Thereby it
gets more difficult touse conventional conveyor systems (e.g. pneumatic or vibratory
conveyors) for transport. A rather newmethod for transporting these fine powders
is based on ultrasonic vibrations, which are used to reducefriction between powder
and substrate. Within this contribution an experimental set-up consisting of apipe,
a solenoid actuator for axial vibration and an annular piezoelectric actuator
for the high frequencyradial vibration of the pipe is described. Since amplitudes
of the radial pipe vibration should be as large aspossible to get high effects
of friction reduction, the pipe is excited to vibrate in resonance. To determinethe
optimum excitation frequency and actuator position the vibration modes and resonance
frequenciesof the pipe are calculated and measured. Results are in good accordance.
author:
- first_name: Paul
full_name: Dunst, Paul
id: '22130'
last_name: Dunst
- 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: Dunst P, Hemsel T, Sextro W. Analysis of pipe vibration in an ultrasonic powder
transportationsystem. elsevier. 2017;Sensors and Actuators A 263:733-736.
apa: Dunst, P., Hemsel, T., & Sextro, W. (2017). Analysis of pipe vibration
in an ultrasonic powder transportationsystem. Elsevier, Sensors and
Actuators A 263, 733–736.
bibtex: '@article{Dunst_Hemsel_Sextro_2017, title={Analysis of pipe vibration in
an ultrasonic powder transportationsystem}, volume={Sensors and Actuators A 263},
journal={elsevier}, author={Dunst, Paul and Hemsel, Tobias and Sextro, Walter},
year={2017}, pages={733–736} }'
chicago: 'Dunst, Paul, Tobias Hemsel, and Walter Sextro. “Analysis of Pipe Vibration
in an Ultrasonic Powder Transportationsystem.” Elsevier Sensors and Actuators
A 263 (2017): 733–36.'
ieee: P. Dunst, T. Hemsel, and W. Sextro, “Analysis of pipe vibration in an ultrasonic
powder transportationsystem,” elsevier, vol. Sensors and Actuators A 263,
pp. 733–736, 2017.
mla: Dunst, Paul, et al. “Analysis of Pipe Vibration in an Ultrasonic Powder Transportationsystem.”
Elsevier, vol. Sensors and Actuators A 263, 2017, pp. 733–36.
short: P. Dunst, T. Hemsel, W. Sextro, Elsevier Sensors and Actuators A 263 (2017)
733–736.
date_created: 2019-05-27T09:31:13Z
date_updated: 2019-09-16T10:23:40Z
department:
- _id: '151'
keyword:
- Powder transport Piezoelectrics Ultrasonics Pipe vibration Finite element simulation
Fine powder
language:
- iso: eng
page: 733-736
publication: elsevier
quality_controlled: '1'
status: public
title: Analysis of pipe vibration in an ultrasonic powder transportationsystem
type: journal_article
user_id: '55222'
volume: Sensors and Actuators A 263
year: '2017'
...
---
_id: '5199'
abstract:
- lang: eng
text: 'This study proposes a simple theoretical framework that allows for assessing
financial distress up to five years in advance. We jointly model financial distress
by using two of its key driving factors: declining cash-generating ability and
insufficient liquidity reserves. The model is based on stochastic processes and
incorporates firm-level and industry-sector developments. A large-scale empirical
implementation for US-listed firms over the period of 1980-2010 shows important
improvements in the discriminatory accuracy and demonstrates incremental information
content beyond state-of-the-art accounting and market-based prediction models.
Consequently, this study might provide important ex ante warning signals for investors,
regulators and practitioners. '
author:
- first_name: Jan
full_name: Klobucnik, Jan
last_name: Klobucnik
- first_name: David
full_name: Miersch, David
last_name: Miersch
- first_name: Sönke
full_name: Sievers, Sönke
last_name: Sievers
citation:
ama: 'Klobucnik J, Miersch D, Sievers S. Predicting Early Warning Signals of Financial
Distress: Theory and Empirical Evidence. SSRN Electronic Journal. 2017.'
apa: 'Klobucnik, J., Miersch, D., & Sievers, S. (2017). Predicting Early Warning
Signals of Financial Distress: Theory and Empirical Evidence. SSRN Electronic
Journal.'
bibtex: '@article{Klobucnik_Miersch_Sievers_2017, title={Predicting Early Warning
Signals of Financial Distress: Theory and Empirical Evidence}, journal={SSRN Electronic
Journal}, author={Klobucnik, Jan and Miersch, David and Sievers, Sönke}, year={2017}
}'
chicago: 'Klobucnik, Jan, David Miersch, and Sönke Sievers. “Predicting Early Warning
Signals of Financial Distress: Theory and Empirical Evidence.” SSRN Electronic
Journal, 2017.'
ieee: 'J. Klobucnik, D. Miersch, and S. Sievers, “Predicting Early Warning Signals
of Financial Distress: Theory and Empirical Evidence,” SSRN Electronic Journal,
2017.'
mla: 'Klobucnik, Jan, et al. “Predicting Early Warning Signals of Financial Distress:
Theory and Empirical Evidence.” SSRN Electronic Journal, 2017.'
short: J. Klobucnik, D. Miersch, S. Sievers, SSRN Electronic Journal (2017).
date_created: 2018-10-31T12:19:42Z
date_updated: 2022-01-06T07:01:43Z
department:
- _id: '275'
jel:
- C63
- C52
- C53
- G33
- M41
keyword:
- Financial distress prediction
- probability of default
- accounting information
- stochastic processes
- simulation
language:
- iso: eng
publication: SSRN Electronic Journal
publication_status: published
status: public
title: 'Predicting Early Warning Signals of Financial Distress: Theory and Empirical
Evidence'
type: journal_article
user_id: '64756'
year: '2017'
...
---
_id: '9955'
abstract:
- lang: eng
text: Wire bonding has been an established packaging technology for decades. When
introducing copper as wire material for high power applications, adaptations to
the bonding process and to machines became necessary. Here, challenges occur due
to the stiffer wire material and changing oxide layers on the contact partners.
To achieve sufficient process stability, a clean bond area is required, which
can only be achieved with high shear stresses in the contact partners surfaces.
These necessitate high normal forces to plastically deform the wire and substrate.
To achieve such high stresses in the contact area, the bonding tool needs to be
able to transmit the needed tangential forces to the top side of the wire. The
wire itself performs a shear movement and transmits the force into the contact
area to clean the contaminant and oxide layers and to level the desired bond surfaces.
The main function of the tool is to transmit these forces. If the bond tool can
only transmit low forces in the direction of excitation, the parameter space for
a stable bond process is severely restricted. Here, a modeling approach to estimate
how well different tool shapes meet the demand of transmitting high tangential
forces is presented. The model depends on wire deformation and thus on the ultrasonic
softening effect.
author:
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Andreas
full_name: Unger, Andreas
last_name: Unger
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Florian
full_name: Eacock, Florian
last_name: Eacock
citation:
ama: 'Althoff S, Meyer T, Unger A, Sextro W, Eacock F. Shape-Dependent Transmittable
Tangential Force of Wire Bond Tools. In: IEEE 66th Electronic Components and
Technology Conference. ; 2016:2103-2110. doi:10.1109/ECTC.2016.234'
apa: Althoff, S., Meyer, T., Unger, A., Sextro, W., & Eacock, F. (2016). Shape-Dependent
Transmittable Tangential Force of Wire Bond Tools. In IEEE 66th Electronic
Components and Technology Conference (pp. 2103–2110). https://doi.org/10.1109/ECTC.2016.234
bibtex: '@inproceedings{Althoff_Meyer_Unger_Sextro_Eacock_2016, title={Shape-Dependent
Transmittable Tangential Force of Wire Bond Tools}, DOI={10.1109/ECTC.2016.234},
booktitle={IEEE 66th Electronic Components and Technology Conference}, author={Althoff,
Simon and Meyer, Tobias and Unger, Andreas and Sextro, Walter and Eacock, Florian},
year={2016}, pages={2103–2110} }'
chicago: Althoff, Simon, Tobias Meyer, Andreas Unger, Walter Sextro, and Florian
Eacock. “Shape-Dependent Transmittable Tangential Force of Wire Bond Tools.” In
IEEE 66th Electronic Components and Technology Conference, 2103–10, 2016.
https://doi.org/10.1109/ECTC.2016.234.
ieee: S. Althoff, T. Meyer, A. Unger, W. Sextro, and F. Eacock, “Shape-Dependent
Transmittable Tangential Force of Wire Bond Tools,” in IEEE 66th Electronic
Components and Technology Conference, 2016, pp. 2103–2110.
mla: Althoff, Simon, et al. “Shape-Dependent Transmittable Tangential Force of Wire
Bond Tools.” IEEE 66th Electronic Components and Technology Conference,
2016, pp. 2103–10, doi:10.1109/ECTC.2016.234.
short: 'S. Althoff, T. Meyer, A. Unger, W. Sextro, F. Eacock, in: IEEE 66th Electronic
Components and Technology Conference, 2016, pp. 2103–2110.'
date_created: 2019-05-27T08:47:52Z
date_updated: 2020-05-07T05:33:52Z
department:
- _id: '151'
doi: 10.1109/ECTC.2016.234
keyword:
- finite element simulation
- wire bonding
- tool geometry
language:
- iso: eng
page: 2103-2110
project:
- _id: '92'
grant_number: 02 PQ2210
name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen
publication: IEEE 66th Electronic Components and Technology Conference
quality_controlled: '1'
status: public
title: Shape-Dependent Transmittable Tangential Force of Wire Bond Tools
type: conference
user_id: '210'
year: '2016'
...
---
_id: '17659'
author:
- first_name: Gleb
full_name: Polevoy, Gleb
id: '83983'
last_name: Polevoy
- first_name: Stojan
full_name: Trajanovski, Stojan
last_name: Trajanovski
- first_name: Mathijs M.
full_name: de Weerdt, Mathijs M.
last_name: de Weerdt
citation:
ama: 'Polevoy G, Trajanovski S, de Weerdt MM. Nash Equilibria in Shared Effort Games.
In: Proceedings of the 2014 International Conference on Autonomous Agents and
Multi-Agent Systems. AAMAS ’14. Richland, SC: International Foundation for
Autonomous Agents and Multiagent Systems; 2014:861-868.'
apa: 'Polevoy, G., Trajanovski, S., & de Weerdt, M. M. (2014). Nash Equilibria
in Shared Effort Games. In Proceedings of the 2014 International Conference
on Autonomous Agents and Multi-agent Systems (pp. 861–868). Richland, SC:
International Foundation for Autonomous Agents and Multiagent Systems.'
bibtex: '@inproceedings{Polevoy_Trajanovski_de Weerdt_2014, place={Richland, SC},
series={AAMAS ’14}, title={Nash Equilibria in Shared Effort Games}, booktitle={Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-agent Systems},
publisher={International Foundation for Autonomous Agents and Multiagent Systems},
author={Polevoy, Gleb and Trajanovski, Stojan and de Weerdt, Mathijs M.}, year={2014},
pages={861–868}, collection={AAMAS ’14} }'
chicago: 'Polevoy, Gleb, Stojan Trajanovski, and Mathijs M. de Weerdt. “Nash Equilibria
in Shared Effort Games.” In Proceedings of the 2014 International Conference
on Autonomous Agents and Multi-Agent Systems, 861–68. AAMAS ’14. Richland,
SC: International Foundation for Autonomous Agents and Multiagent Systems, 2014.'
ieee: G. Polevoy, S. Trajanovski, and M. M. de Weerdt, “Nash Equilibria in Shared
Effort Games,” in Proceedings of the 2014 International Conference on Autonomous
Agents and Multi-agent Systems, 2014, pp. 861–868.
mla: Polevoy, Gleb, et al. “Nash Equilibria in Shared Effort Games.” Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems,
International Foundation for Autonomous Agents and Multiagent Systems, 2014, pp.
861–68.
short: 'G. Polevoy, S. Trajanovski, M.M. de Weerdt, in: Proceedings of the 2014
International Conference on Autonomous Agents and Multi-Agent Systems, International
Foundation for Autonomous Agents and Multiagent Systems, Richland, SC, 2014, pp.
861–868.'
date_created: 2020-08-06T15:21:26Z
date_updated: 2022-01-06T06:53:16Z
department:
- _id: '63'
- _id: '541'
extern: '1'
keyword:
- competition
- equilibrium
- market
- models
- shared effort games
- simulation
language:
- iso: eng
page: 861-868
place: Richland, SC
publication: Proceedings of the 2014 International Conference on Autonomous Agents
and Multi-agent Systems
publication_identifier:
isbn:
- 978-1-4503-2738-1
publisher: International Foundation for Autonomous Agents and Multiagent Systems
series_title: AAMAS '14
status: public
title: Nash Equilibria in Shared Effort Games
type: conference
user_id: '83983'
year: '2014'
...
---
_id: '17661'
author:
- first_name: Thomas C.
full_name: King, Thomas C.
last_name: King
- first_name: Qingzhi
full_name: Liu, Qingzhi
last_name: Liu
- first_name: Gleb
full_name: Polevoy, Gleb
id: '83983'
last_name: Polevoy
- first_name: Mathijs
full_name: de Weerdt, Mathijs
last_name: de Weerdt
- first_name: Virginia
full_name: Dignum, Virginia
last_name: Dignum
- first_name: M. Birna
full_name: van Riemsdijk, M. Birna
last_name: van Riemsdijk
- first_name: Martijn
full_name: Warnier, Martijn
last_name: Warnier
citation:
ama: 'King TC, Liu Q, Polevoy G, et al. Request Driven Social Sensing. In: Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems.
AAMAS ’14. Richland, SC: International Foundation for Autonomous Agents and Multiagent
Systems; 2014:1651-1652.'
apa: 'King, T. C., Liu, Q., Polevoy, G., de Weerdt, M., Dignum, V., van Riemsdijk,
M. B., & Warnier, M. (2014). Request Driven Social Sensing. In Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-agent Systems
(pp. 1651–1652). Richland, SC: International Foundation for Autonomous Agents
and Multiagent Systems.'
bibtex: '@inproceedings{King_Liu_Polevoy_de Weerdt_Dignum_van Riemsdijk_Warnier_2014,
place={Richland, SC}, series={AAMAS ’14}, title={Request Driven Social Sensing},
booktitle={Proceedings of the 2014 International Conference on Autonomous Agents
and Multi-agent Systems}, publisher={International Foundation for Autonomous Agents
and Multiagent Systems}, author={King, Thomas C. and Liu, Qingzhi and Polevoy,
Gleb and de Weerdt, Mathijs and Dignum, Virginia and van Riemsdijk, M. Birna and
Warnier, Martijn}, year={2014}, pages={1651–1652}, collection={AAMAS ’14} }'
chicago: 'King, Thomas C., Qingzhi Liu, Gleb Polevoy, Mathijs de Weerdt, Virginia
Dignum, M. Birna van Riemsdijk, and Martijn Warnier. “Request Driven Social Sensing.”
In Proceedings of the 2014 International Conference on Autonomous Agents and
Multi-Agent Systems, 1651–52. AAMAS ’14. Richland, SC: International Foundation
for Autonomous Agents and Multiagent Systems, 2014.'
ieee: T. C. King et al., “Request Driven Social Sensing,” in Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-agent Systems,
2014, pp. 1651–1652.
mla: King, Thomas C., et al. “Request Driven Social Sensing.” Proceedings of
the 2014 International Conference on Autonomous Agents and Multi-Agent Systems,
International Foundation for Autonomous Agents and Multiagent Systems, 2014, pp.
1651–52.
short: 'T.C. King, Q. Liu, G. Polevoy, M. de Weerdt, V. Dignum, M.B. van Riemsdijk,
M. Warnier, in: Proceedings of the 2014 International Conference on Autonomous
Agents and Multi-Agent Systems, International Foundation for Autonomous Agents
and Multiagent Systems, Richland, SC, 2014, pp. 1651–1652.'
date_created: 2020-08-06T15:21:45Z
date_updated: 2022-01-06T06:53:16Z
department:
- _id: '63'
- _id: '541'
extern: '1'
keyword:
- crowd-sensing
- crowdsourcing
- data aggregation
- game theory
- norms
- reciprocation
- self interested agents
- simulation
language:
- iso: eng
page: 1651-1652
place: Richland, SC
publication: Proceedings of the 2014 International Conference on Autonomous Agents
and Multi-agent Systems
publication_identifier:
isbn:
- 978-1-4503-2738-1
publisher: International Foundation for Autonomous Agents and Multiagent Systems
series_title: AAMAS '14
status: public
title: Request Driven Social Sensing
type: conference
user_id: '83983'
year: '2014'
...
---
_id: '34442'
abstract:
- lang: eng
text: Radial shaft seals are used in a variety of applications, where rotating shafts
in steady housings have to be sealed. Typical examples are crankshafts, camshafts,
differential gear or hydraulic pumps. In the operating state the elastomeric seal
ring and the shaft are separated by a lubrication film of just a few micrometers.
Due to shear strain and fluid friction the contact area is subject to a higher
temperature than the rest of the seal ring. The stiffness of the elastomeric material
is intensely influenced by this temperature and thus contact pressure, friction
and wear also strongly depend on the contact temperature. In order to simulate
the contact behavior of elastomer seal rings it is essential to use a comprehensive
approach which takes into consideration the interaction of temperature, friction
and wear. Based on this idea a macroscopic simulation model has been developed
at the MEGT. It combines a finite element approach for the simulation of contact
pressure at different wear states, a semi-analytical approach for the calculation
of contact temperature and an empirical approach for the calculation of friction.
In this paper the model setup is presented, as well as simulation and experimental
results.
author:
- first_name: D.
full_name: Frölich, D.
last_name: Frölich
- first_name: Balázs
full_name: Magyar, Balázs
id: '97759'
last_name: Magyar
- first_name: B.
full_name: Sauer, B.
last_name: Sauer
citation:
ama: Frölich D, Magyar B, Sauer B. A comprehensive model of wear, friction and contact
temperature in radial shaft seals. Wear. 2014;311(1):71-80. doi:https://doi.org/10.1016/j.wear.2013.12.030
apa: Frölich, D., Magyar, B., & Sauer, B. (2014). A comprehensive model of wear,
friction and contact temperature in radial shaft seals. Wear, 311(1),
71–80. https://doi.org/10.1016/j.wear.2013.12.030
bibtex: '@article{Frölich_Magyar_Sauer_2014, title={A comprehensive model of wear,
friction and contact temperature in radial shaft seals}, volume={311}, DOI={https://doi.org/10.1016/j.wear.2013.12.030},
number={1}, journal={Wear}, author={Frölich, D. and Magyar, Balázs and Sauer,
B.}, year={2014}, pages={71–80} }'
chicago: 'Frölich, D., Balázs Magyar, and B. Sauer. “A Comprehensive Model of Wear,
Friction and Contact Temperature in Radial Shaft Seals.” Wear 311, no.
1 (2014): 71–80. https://doi.org/10.1016/j.wear.2013.12.030.'
ieee: 'D. Frölich, B. Magyar, and B. Sauer, “A comprehensive model of wear, friction
and contact temperature in radial shaft seals,” Wear, vol. 311, no. 1,
pp. 71–80, 2014, doi: https://doi.org/10.1016/j.wear.2013.12.030.'
mla: Frölich, D., et al. “A Comprehensive Model of Wear, Friction and Contact Temperature
in Radial Shaft Seals.” Wear, vol. 311, no. 1, 2014, pp. 71–80, doi:https://doi.org/10.1016/j.wear.2013.12.030.
short: D. Frölich, B. Magyar, B. Sauer, Wear 311 (2014) 71–80.
date_created: 2022-12-15T10:19:37Z
date_updated: 2022-12-15T10:20:39Z
department:
- _id: '146'
doi: https://doi.org/10.1016/j.wear.2013.12.030
extern: '1'
intvolume: ' 311'
issue: '1'
keyword:
- Radial shaft seal ring
- Contact temperature
- Wear
- Friction torque
- Finite element simulation
language:
- iso: eng
page: 71-80
publication: Wear
publication_identifier:
issn:
- 0043-1648
status: public
title: A comprehensive model of wear, friction and contact temperature in radial shaft
seals
type: journal_article
user_id: '38077'
volume: 311
year: '2014'
...
---
_id: '17202'
author:
- first_name: Anna-Lisa
full_name: Vollmer, Anna-Lisa
last_name: Vollmer
- first_name: Jonathan
full_name: Grizou, Jonathan
last_name: Grizou
- first_name: Manuel
full_name: Lopes, Manuel
last_name: Lopes
- first_name: Katharina
full_name: Rohlfing, Katharina
id: '50352'
last_name: Rohlfing
- first_name: Pierre-Yves
full_name: Oudeyer, Pierre-Yves
last_name: Oudeyer
citation:
ama: 'Vollmer A-L, Grizou J, Lopes M, Rohlfing K, Oudeyer P-Y. Studying the Co-Construction
of Interaction Protocols in Collaborative Tasks with Humans. In: 2014 Joint
IEEE International Conference on Development and Learning and on Epigenetic Robotics.
IEEE; 2014:208-215.'
apa: Vollmer, A.-L., Grizou, J., Lopes, M., Rohlfing, K., & Oudeyer, P.-Y. (2014).
Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with
Humans. 2014 Joint IEEE International Conference on Development and Learning
and on Epigenetic Robotics, 208–215.
bibtex: '@inproceedings{Vollmer_Grizou_Lopes_Rohlfing_Oudeyer_2014, title={Studying
the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans},
booktitle={2014 Joint IEEE International Conference on Development and Learning
and on Epigenetic Robotics}, publisher={IEEE}, author={Vollmer, Anna-Lisa and
Grizou, Jonathan and Lopes, Manuel and Rohlfing, Katharina and Oudeyer, Pierre-Yves},
year={2014}, pages={208–215} }'
chicago: Vollmer, Anna-Lisa, Jonathan Grizou, Manuel Lopes, Katharina Rohlfing,
and Pierre-Yves Oudeyer. “Studying the Co-Construction of Interaction Protocols
in Collaborative Tasks with Humans.” In 2014 Joint IEEE International Conference
on Development and Learning and on Epigenetic Robotics, 208–15. IEEE, 2014.
ieee: A.-L. Vollmer, J. Grizou, M. Lopes, K. Rohlfing, and P.-Y. Oudeyer, “Studying
the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans,”
in 2014 Joint IEEE International Conference on Development and Learning and
on Epigenetic Robotics, 2014, pp. 208–215.
mla: Vollmer, Anna-Lisa, et al. “Studying the Co-Construction of Interaction Protocols
in Collaborative Tasks with Humans.” 2014 Joint IEEE International Conference
on Development and Learning and on Epigenetic Robotics, IEEE, 2014, pp. 208–15.
short: 'A.-L. Vollmer, J. Grizou, M. Lopes, K. Rohlfing, P.-Y. Oudeyer, in: 2014
Joint IEEE International Conference on Development and Learning and on Epigenetic
Robotics, IEEE, 2014, pp. 208–215.'
date_created: 2020-06-24T13:01:21Z
date_updated: 2023-02-01T16:11:59Z
department:
- _id: '749'
keyword:
- interaction
- communication
- co-construction
- interaction protocols
language:
- iso: eng
page: 208 - 215
publication: 2014 Joint IEEE International Conference on Development and Learning
and on Epigenetic Robotics
publication_identifier:
isbn:
- 978-1-4799-7540-2
publisher: IEEE
status: public
title: Studying the Co-Construction of Interaction Protocols in Collaborative Tasks
with Humans
type: conference
user_id: '14931'
year: '2014'
...
---
_id: '5717'
abstract:
- lang: eng
text: Although professional service providers increasingly deliver their services
globally, little is known about cross-cultural differences in customers’ motivation
to participate in service production. To address this lacuna, we survey a total
of 2,284 banking customers in 11 countries on their motivation to provide personal
information to, and follow the advice of, their service providers. We find differences
in both aspects, but only the differences in providing personal information can
be explained by the cultural values of uncertainty avoidance, individualism/collectivism,
and masculinity/femininity. To perform certain tasks in the service process, global
professional service providers should acknowledge cultural differences in customers’
motivations.
article_type: original
author:
- first_name: Jan H
full_name: Schumann, Jan H
last_name: Schumann
- first_name: Nancy
full_name: Wünderlich, Nancy
id: '36392'
last_name: Wünderlich
- first_name: Marcus S
full_name: Zimmer, Marcus S
last_name: Zimmer
citation:
ama: Schumann JH, Wünderlich N, Zimmer MS. Culture’s Impact on Customer Motivation
to Engage in Professional Service Enactments. Schmalenbach Business Review.
2012;64(2):141-165.
apa: Schumann, J. H., Wünderlich, N., & Zimmer, M. S. (2012). Culture’s Impact
on Customer Motivation to Engage in Professional Service Enactments. Schmalenbach
Business Review, 64(2), 141–165.
bibtex: '@article{Schumann_Wünderlich_Zimmer_2012, title={Culture’s Impact on Customer
Motivation to Engage in Professional Service Enactments.}, volume={64}, number={2},
journal={Schmalenbach Business Review}, publisher={Springer}, author={Schumann,
Jan H and Wünderlich, Nancy and Zimmer, Marcus S}, year={2012}, pages={141–165}
}'
chicago: 'Schumann, Jan H, Nancy Wünderlich, and Marcus S Zimmer. “Culture’s Impact
on Customer Motivation to Engage in Professional Service Enactments.” Schmalenbach
Business Review 64, no. 2 (2012): 141–65.'
ieee: J. H. Schumann, N. Wünderlich, and M. S. Zimmer, “Culture’s Impact on Customer
Motivation to Engage in Professional Service Enactments.,” Schmalenbach Business
Review, vol. 64, no. 2, pp. 141–165, 2012.
mla: Schumann, Jan H., et al. “Culture’s Impact on Customer Motivation to Engage
in Professional Service Enactments.” Schmalenbach Business Review, vol.
64, no. 2, Springer, 2012, pp. 141–65.
short: J.H. Schumann, N. Wünderlich, M.S. Zimmer, Schmalenbach Business Review 64
(2012) 141–165.
date_created: 2018-11-16T09:40:23Z
date_updated: 2022-01-06T07:02:37Z
department:
- _id: '181'
intvolume: ' 64'
issue: '2'
keyword:
- Co-Production
- Culture
- Customer Participation
- Professional Services
language:
- iso: eng
page: 141-165
publication: Schmalenbach Business Review
publication_status: published
publisher: Springer
status: public
title: Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments.
type: journal_article
user_id: '37741'
volume: 64
year: '2012'
...
---
_id: '9784'
abstract:
- lang: eng
text: Piezoelectric inertia motors use the inertia of a body to drive it by means
of a friction contact in a series of small steps. These motors can operate in
``stick-slip'' or ``slip-slip'' mode, with the fundamental frequency of the driving
signal ranging from several Hertz to more than 100 kHz. To predict the motor characteristics,
a Coulomb friction model is sufficient in many cases, but numerical simulation
requires microscopic time steps. This contribution proposes a much faster simulation
technique using one evaluation per period of the excitation signal. The proposed
technique produces results very close to those of timestep simulation for ultrasonics
inertia motors and allows direct determination of the steady-state velocity of
an inertia motor from the motion profile of the driving part. Thus it is a useful
simulation technique which can be applied in both analysis and design of inertia
motors, especially for parameter studies and optimisation.
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
last_name: Sextro
citation:
ama: 'Hunstig M, Hemsel T, Sextro W. An efficient simulation technique for high-frequency
piezoelectric inertia motors. In: Ultrasonics Symposium (IUS), 2012 IEEE International.
; 2012:277-280. doi:10.1109/ULTSYM.2012.0068'
apa: Hunstig, M., Hemsel, T., & Sextro, W. (2012). An efficient simulation technique
for high-frequency piezoelectric inertia motors. In Ultrasonics Symposium (IUS),
2012 IEEE International (pp. 277–280). https://doi.org/10.1109/ULTSYM.2012.0068
bibtex: '@inproceedings{Hunstig_Hemsel_Sextro_2012, title={An efficient simulation
technique for high-frequency piezoelectric inertia motors}, DOI={10.1109/ULTSYM.2012.0068},
booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Hunstig,
Matthias and Hemsel, Tobias and Sextro, Walter}, year={2012}, pages={277–280}
}'
chicago: Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “An Efficient Simulation
Technique for High-Frequency Piezoelectric Inertia Motors.” In Ultrasonics
Symposium (IUS), 2012 IEEE International, 277–80, 2012. https://doi.org/10.1109/ULTSYM.2012.0068.
ieee: M. Hunstig, T. Hemsel, and W. Sextro, “An efficient simulation technique for
high-frequency piezoelectric inertia motors,” in Ultrasonics Symposium (IUS),
2012 IEEE International, 2012, pp. 277–280.
mla: Hunstig, Matthias, et al. “An Efficient Simulation Technique for High-Frequency
Piezoelectric Inertia Motors.” Ultrasonics Symposium (IUS), 2012 IEEE International,
2012, pp. 277–80, doi:10.1109/ULTSYM.2012.0068.
short: 'M. Hunstig, T. Hemsel, W. Sextro, in: Ultrasonics Symposium (IUS), 2012
IEEE International, 2012, pp. 277–280.'
date_created: 2019-05-13T13:20:17Z
date_updated: 2022-01-06T07:04:20Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2012.0068
keyword:
- friction
- ultrasonic motors
- Coulomb friction model
- efficient simulation technique
- friction contact
- high-frequency piezoelectric inertia motor
- motor characteristics prediction
- numerical simulation
- slip-slip mode
- stick-slip mode
- time-step simulation
- ultrasonic inertia motor
- Acceleration
- Acoustics
- Actuators
- Computational modeling
- Friction
- Numerical models
- Steady-state
language:
- iso: eng
page: 277-280
publication: Ultrasonics Symposium (IUS), 2012 IEEE International
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: An efficient simulation technique for high-frequency piezoelectric inertia
motors
type: conference
user_id: '55222'
year: '2012'
...
---
_id: '45933'
author:
- first_name: J.
full_name: Karátson, J.
last_name: Karátson
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
citation:
ama: Karátson J, Kovács B. Variable preconditioning in complex Hilbert space and
its application to the nonlinear Schrödinger equation. Computers &
Mathematics with Applications. 2012;65(3):449-459. doi:10.1016/j.camwa.2012.04.021
apa: Karátson, J., & Kovács, B. (2012). Variable preconditioning in complex
Hilbert space and its application to the nonlinear Schrödinger equation. Computers
& Mathematics with Applications, 65(3), 449–459. https://doi.org/10.1016/j.camwa.2012.04.021
bibtex: '@article{Karátson_Kovács_2012, title={Variable preconditioning in complex
Hilbert space and its application to the nonlinear Schrödinger equation}, volume={65},
DOI={10.1016/j.camwa.2012.04.021},
number={3}, journal={Computers & Mathematics with Applications}, publisher={Elsevier
BV}, author={Karátson, J. and Kovács, Balázs}, year={2012}, pages={449–459} }'
chicago: 'Karátson, J., and Balázs Kovács. “Variable Preconditioning in Complex
Hilbert Space and Its Application to the Nonlinear Schrödinger Equation.” Computers
& Mathematics with Applications 65, no. 3 (2012): 449–59. https://doi.org/10.1016/j.camwa.2012.04.021.'
ieee: 'J. Karátson and B. Kovács, “Variable preconditioning in complex Hilbert space
and its application to the nonlinear Schrödinger equation,” Computers &
Mathematics with Applications, vol. 65, no. 3, pp. 449–459, 2012, doi: 10.1016/j.camwa.2012.04.021.'
mla: Karátson, J., and Balázs Kovács. “Variable Preconditioning in Complex Hilbert
Space and Its Application to the Nonlinear Schrödinger Equation.” Computers
& Mathematics with Applications, vol. 65, no. 3, Elsevier BV, 2012,
pp. 449–59, doi:10.1016/j.camwa.2012.04.021.
short: J. Karátson, B. Kovács, Computers & Mathematics with Applications
65 (2012) 449–459.
date_created: 2023-07-10T11:33:50Z
date_updated: 2023-07-10T11:33:58Z
doi: 10.1016/j.camwa.2012.04.021
intvolume: ' 65'
issue: '3'
keyword:
- Computational Mathematics
- Computational Theory and Mathematics
- Modeling and Simulation
language:
- iso: eng
page: 449-459
publication: Computers & Mathematics with Applications
publication_identifier:
issn:
- 0898-1221
publication_status: published
publisher: Elsevier BV
status: public
title: Variable preconditioning in complex Hilbert space and its application to the
nonlinear Schrödinger equation
type: journal_article
user_id: '100441'
volume: 65
year: '2012'
...
---
_id: '23858'
abstract:
- lang: eng
text: A large proportion of plastics today is compounded, which means the process
from refining a raw material to the processable material. For this process compounding
extruders are used which mostly involve tightly intermeshing, co-rotating twin
screw extruders. These extruders consist of two closely spaced screws which rotate
in the same direction and convey the raw material to the screw tip. These screws
are surrounded by several barrel modules which heat or cool the material. As the
whole design of the machine is modularly arranged the process behavior of a twin
screw extruder depends for the main part on the arrangement of the screw and the
barrel elements. Until today this arrangement and process optimization is conducted
by experienced engineers and with the help of trial-and-error methods. Furthermore,
theoretical models are used with which the behavior of the extruder is estimated.
As these models are mostly very complex they are only made available with the
realization in different software projects. One of the tools is called SIGMA.
Within this paper SIGMA is introduced as a software to optimize a twin screw extruder.
SIGMA supports the engineer already in the early stages of the extruder arrangement.
author:
- first_name: Nils
full_name: Kretzschmar, Nils
id: '15387'
last_name: Kretzschmar
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
citation:
ama: 'Kretzschmar N, Schöppner V. Simulating Tightly Intermeshing, Co-Rotating Twin
Screw Extruders with SIGMA. In: Proceedings of the 2010 Summer Computer Simulation
Conference. SCSC ’10. San Diego, CA, USA: Society for Computer Simulation
International; 2010:133–140.'
apa: 'Kretzschmar, N., & Schöppner, V. (2010). Simulating Tightly Intermeshing,
Co-Rotating Twin Screw Extruders with SIGMA. In Proceedings of the 2010 Summer
Computer Simulation Conference (pp. 133–140). San Diego, CA, USA: Society
for Computer Simulation International.'
bibtex: '@inproceedings{Kretzschmar_Schöppner_2010, place={San Diego, CA, USA},
series={SCSC ’10}, title={Simulating Tightly Intermeshing, Co-Rotating Twin Screw
Extruders with SIGMA}, booktitle={Proceedings of the 2010 Summer Computer Simulation
Conference}, publisher={Society for Computer Simulation International}, author={Kretzschmar,
Nils and Schöppner, Volker}, year={2010}, pages={133–140}, collection={SCSC ’10}
}'
chicago: 'Kretzschmar, Nils, and Volker Schöppner. “Simulating Tightly Intermeshing,
Co-Rotating Twin Screw Extruders with SIGMA.” In Proceedings of the 2010 Summer
Computer Simulation Conference, 133–140. SCSC ’10. San Diego, CA, USA: Society
for Computer Simulation International, 2010.'
ieee: N. Kretzschmar and V. Schöppner, “Simulating Tightly Intermeshing, Co-Rotating
Twin Screw Extruders with SIGMA,” in Proceedings of the 2010 Summer Computer
Simulation Conference, 2010, pp. 133–140.
mla: Kretzschmar, Nils, and Volker Schöppner. “Simulating Tightly Intermeshing,
Co-Rotating Twin Screw Extruders with SIGMA.” Proceedings of the 2010 Summer
Computer Simulation Conference, Society for Computer Simulation International,
2010, pp. 133–140.
short: 'N. Kretzschmar, V. Schöppner, in: Proceedings of the 2010 Summer Computer
Simulation Conference, Society for Computer Simulation International, San Diego,
CA, USA, 2010, pp. 133–140.'
date_created: 2021-09-07T10:31:48Z
date_updated: 2022-01-06T06:56:02Z
department:
- _id: '367'
keyword:
- process optimization
- polymer engineering
- compounding
- twin screw extruder
- simulation
language:
- iso: eng
page: 133–140
place: San Diego, CA, USA
publication: Proceedings of the 2010 Summer Computer Simulation Conference
publisher: Society for Computer Simulation International
series_title: SCSC '10
status: public
title: Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA
type: conference
user_id: '15387'
year: '2010'
...
---
_id: '3693'
abstract:
- lang: ger
text: Erbschaftsteuer | Inheritance tax | Steuerreform | Tax reform | Steuerwirkung
| Tax effects | Steuereinnahmen | Tax revenue | Mikrodaten | Microdata | Simulation
| Deutschland | Germany
author:
- first_name: Ralf
full_name: Maiterth, Ralf
last_name: Maiterth
- first_name: Henriette
full_name: Houben, Henriette
last_name: Houben
- first_name: Wiebke
full_name: Broekelschen, Wiebke
last_name: Broekelschen
- first_name: Jens
full_name: Müller, Jens
id: '1245'
last_name: Müller
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
citation:
ama: Maiterth R, Houben H, Broekelschen W, Müller J, Sureth-Sloane C. Mikroanalytische
Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform. Statistik
und Wissenschaft. 2009:163--183.
apa: Maiterth, R., Houben, H., Broekelschen, W., Müller, J., & Sureth-Sloane,
C. (2009). Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform.
Statistik Und Wissenschaft, 163--183.
bibtex: '@article{Maiterth_Houben_Broekelschen_Müller_Sureth-Sloane_2009, title={Mikroanalytische
Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform}, journal={Statistik
und Wissenschaft}, author={Maiterth, Ralf and Houben, Henriette and Broekelschen,
Wiebke and Müller, Jens and Sureth-Sloane, Caren}, year={2009}, pages={163--183}
}'
chicago: Maiterth, Ralf, Henriette Houben, Wiebke Broekelschen, Jens Müller, and
Caren Sureth-Sloane. “Mikroanalytische Begleitung Der Steuerpolitik Am Beispiel
Der Erbschaftsteuerreform.” Statistik Und Wissenschaft, 2009, 163--183.
ieee: R. Maiterth, H. Houben, W. Broekelschen, J. Müller, and C. Sureth-Sloane,
“Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform,”
Statistik und Wissenschaft, pp. 163--183, 2009.
mla: Maiterth, Ralf, et al. “Mikroanalytische Begleitung Der Steuerpolitik Am Beispiel
Der Erbschaftsteuerreform.” Statistik Und Wissenschaft, 2009, pp. 163--183.
short: R. Maiterth, H. Houben, W. Broekelschen, J. Müller, C. Sureth-Sloane, Statistik
Und Wissenschaft (2009) 163--183.
date_created: 2018-07-25T07:16:30Z
date_updated: 2022-01-06T06:59:30Z
department:
- _id: '186'
- _id: '189'
- _id: '187'
- _id: '635'
jel:
- H2
- M41
keyword:
- Erbschaftsteuer | Inheritance tax | Steuerreform | Tax reform | Steuerwirkung |
Tax effects | Steuereinnahmen | Tax revenue | Mikrodaten | Microdata | Simulation
language:
- iso: eng
page: 163--183
publication: Statistik und Wissenschaft
status: public
title: Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform
type: journal_article
user_id: '67504'
year: '2009'
...
---
_id: '33813'
abstract:
- lang: eng
text: "Today, mobile and embedded real-time systems have to cope with the migration\r\nand
allocation of multiple software tasks running on top of a real-time operating\r\nsystem
(RTOS) residing on one or several system processors. Each RTOS has to\r\nbe configured
towards the individual needs of the application and environment.\r\nFor this,
different scheduling strategies and task priorities have to be evaluated in\r\norder
to keep execution and response times for a given task set. Abstract RTOS\r\nsimulation
is applied to analyze different parameters in early design phases. This\r\nchapter
presents a SystemC RTOS library for abstract yet accurate RTOS sim-\r\nulation,
supporting modeling of preemption in the presence of prioritized and\r\nnested
interrupts. After introducing basic principles of abstract RTOS simula-\r\ntion,
we present our SystemC library in detail. Thereafter, we discuss related\r\napproaches
and close with applications in electronic automotive systems design\r\nand some
evaluations."
author:
- first_name: Henning
full_name: Zabel, Henning
last_name: Zabel
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Andreas
full_name: Gerstlauer, Andreas
last_name: Gerstlauer
citation:
ama: 'Zabel H, Müller W, Gerstlauer A. Accurate RTOS Modelling and Analysis with
SystemC. In: Ecker W, Müller W, Dömer R, eds. Hardware Dependent Software -
Principles and Practice. Springer Verlag; 2009:233-260. doi:10.1007/978-1-4020-9436-1_9'
apa: Zabel, H., Müller, W., & Gerstlauer, A. (2009). Accurate RTOS Modelling
and Analysis with SystemC. In W. Ecker, W. Müller, & R. Dömer (Eds.), Hardware
Dependent Software - Principles and Practice (pp. 233–260). Springer Verlag.
https://doi.org/10.1007/978-1-4020-9436-1_9
bibtex: '@inbook{Zabel_Müller_Gerstlauer_2009, place={Dordrecht}, title={Accurate
RTOS Modelling and Analysis with SystemC}, DOI={10.1007/978-1-4020-9436-1_9},
booktitle={Hardware Dependent Software - Principles and Practice}, publisher={Springer
Verlag}, author={Zabel, Henning and Müller, Wolfgang and Gerstlauer, Andreas},
editor={Ecker, Wolfgang and Müller, Wolfgang and Dömer, Rainer}, year={2009},
pages={233–260} }'
chicago: 'Zabel, Henning, Wolfgang Müller, and Andreas Gerstlauer. “Accurate RTOS
Modelling and Analysis with SystemC.” In Hardware Dependent Software - Principles
and Practice, edited by Wolfgang Ecker, Wolfgang Müller, and Rainer Dömer,
233–60. Dordrecht: Springer Verlag, 2009. https://doi.org/10.1007/978-1-4020-9436-1_9.'
ieee: 'H. Zabel, W. Müller, and A. Gerstlauer, “Accurate RTOS Modelling and Analysis
with SystemC,” in Hardware Dependent Software - Principles and Practice,
W. Ecker, W. Müller, and R. Dömer, Eds. Dordrecht: Springer Verlag, 2009, pp.
233–260.'
mla: Zabel, Henning, et al. “Accurate RTOS Modelling and Analysis with SystemC.”
Hardware Dependent Software - Principles and Practice, edited by Wolfgang
Ecker et al., Springer Verlag, 2009, pp. 233–60, doi:10.1007/978-1-4020-9436-1_9.
short: 'H. Zabel, W. Müller, A. Gerstlauer, in: W. Ecker, W. Müller, R. Dömer (Eds.),
Hardware Dependent Software - Principles and Practice, Springer Verlag, Dordrecht,
2009, pp. 233–260.'
date_created: 2022-10-18T10:45:06Z
date_updated: 2022-10-18T10:55:55Z
department:
- _id: '672'
doi: 10.1007/978-1-4020-9436-1_9
editor:
- first_name: Wolfgang
full_name: Ecker, Wolfgang
last_name: Ecker
- first_name: Wolfgang
full_name: Müller, Wolfgang
last_name: Müller
- first_name: Rainer
full_name: Dömer, Rainer
last_name: Dömer
keyword:
- RTOS Modelling
- RTOS Simulation
- SystemC
- Task Scheduling
- Interrupt Analysis
language:
- iso: eng
page: 233-260
place: Dordrecht
publication: Hardware Dependent Software - Principles and Practice
publication_identifier:
isbn:
- 978-1-4020-9435-4
publisher: Springer Verlag
status: public
title: Accurate RTOS Modelling and Analysis with SystemC
type: book_chapter
user_id: '5786'
year: '2009'
...
---
_id: '17272'
abstract:
- lang: eng
text: In developmental research, tutoring behavior has been identified as scaffolding
infants' learning processes. It has been defined in terms of child-directed speech
(Motherese), child-directed motion (Motionese), and contingency. In the field
of developmental robotics, research often assumes that in human-robot interaction
(HRI), robots are treated similar to infants, because their immature cognitive
capabilities benefit from this behavior. However, according to our knowledge,
it has barely been studied whether this is true and how exactly humans alter their
behavior towards a robotic interaction partner. In this paper, we present results
concerning the acceptance of a robotic agent in a social learning scenario obtained
via comparison to adults and 8-11 months old infants in equal conditions. These
results constitute an important empirical basis for making use of tutoring behavior
in social robotics. In our study, we performed a detailed multimodal analysis
of HRI in a tutoring situation using the example of a robot simulation equipped
with a bottom-up saliency-based attention model. Our results reveal significant
differences in hand movement velocity, motion pauses, range of motion, and eye
gaze suggesting that for example adults decrease their hand movement velocity
in an Adult-Child Interaction (ACI), opposed to an Adult-Adult Interaction (AAI)
and this decrease is even higher in the Adult-Robot Interaction (ARI). We also
found important differences between ACI and ARI in how the behavior is modified
over time as the interaction unfolds. These findings indicate the necessity of
integrating top-down feedback structures into a bottom-up system for robots to
be fully accepted as interaction partners.
author:
- first_name: Anna-Lisa
full_name: Vollmer, Anna-Lisa
last_name: Vollmer
- first_name: Katrin Solveig
full_name: Lohan, Katrin Solveig
last_name: Lohan
- first_name: Kerstin
full_name: Fischer, Kerstin
last_name: Fischer
- first_name: Yukie
full_name: Nagai, Yukie
last_name: Nagai
- first_name: Karola
full_name: Pitsch, Karola
last_name: Pitsch
- first_name: Jannik
full_name: Fritsch, Jannik
last_name: Fritsch
- first_name: Katharina
full_name: Rohlfing, Katharina
id: '50352'
last_name: Rohlfing
- first_name: Britta
full_name: Wrede, Britta
last_name: Wrede
citation:
ama: 'Vollmer A-L, Lohan KS, Fischer K, et al. People modify their tutoring behavior
in robot-directed interaction for action learning. In: Development and Learning,
2009. ICDL 2009. IEEE 8th International Conference on Development and Learning.
IEEE; 2009:1-6. doi:10.1109/DEVLRN.2009.5175516'
apa: Vollmer, A.-L., Lohan, K. S., Fischer, K., Nagai, Y., Pitsch, K., Fritsch,
J., Rohlfing, K., & Wrede, B. (2009). People modify their tutoring behavior
in robot-directed interaction for action learning. Development and Learning,
2009. ICDL 2009. IEEE 8th International Conference on Development and Learning,
1–6. https://doi.org/10.1109/DEVLRN.2009.5175516
bibtex: '@inproceedings{Vollmer_Lohan_Fischer_Nagai_Pitsch_Fritsch_Rohlfing_Wrede_2009,
title={People modify their tutoring behavior in robot-directed interaction for
action learning}, DOI={10.1109/DEVLRN.2009.5175516},
booktitle={Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference
on Development and Learning}, publisher={IEEE}, author={Vollmer, Anna-Lisa and
Lohan, Katrin Solveig and Fischer, Kerstin and Nagai, Yukie and Pitsch, Karola
and Fritsch, Jannik and Rohlfing, Katharina and Wrede, Britta}, year={2009}, pages={1–6}
}'
chicago: Vollmer, Anna-Lisa, Katrin Solveig Lohan, Kerstin Fischer, Yukie Nagai,
Karola Pitsch, Jannik Fritsch, Katharina Rohlfing, and Britta Wrede. “People Modify
Their Tutoring Behavior in Robot-Directed Interaction for Action Learning.” In
Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference
on Development and Learning, 1–6. IEEE, 2009. https://doi.org/10.1109/DEVLRN.2009.5175516.
ieee: 'A.-L. Vollmer et al., “People modify their tutoring behavior in robot-directed
interaction for action learning,” in Development and Learning, 2009. ICDL 2009.
IEEE 8th International Conference on Development and Learning, 2009, pp. 1–6,
doi: 10.1109/DEVLRN.2009.5175516.'
mla: Vollmer, Anna-Lisa, et al. “People Modify Their Tutoring Behavior in Robot-Directed
Interaction for Action Learning.” Development and Learning, 2009. ICDL 2009.
IEEE 8th International Conference on Development and Learning, IEEE, 2009,
pp. 1–6, doi:10.1109/DEVLRN.2009.5175516.
short: 'A.-L. Vollmer, K.S. Lohan, K. Fischer, Y. Nagai, K. Pitsch, J. Fritsch,
K. Rohlfing, B. Wrede, in: Development and Learning, 2009. ICDL 2009. IEEE 8th
International Conference on Development and Learning, IEEE, 2009, pp. 1–6.'
date_created: 2020-06-24T13:02:43Z
date_updated: 2023-02-01T13:06:43Z
department:
- _id: '749'
doi: 10.1109/DEVLRN.2009.5175516
keyword:
- robot simulation
- hand movement velocity
- robotic interaction partner
- robotic agent
- robot-directed interaction
- multimodal analysis
- Motionese
- Motherese
- intelligent tutoring systems
- immature cognitive capability
- human computer interaction
- eye gaze
- child-directed speech
- child-directed motion
- bottom-up system
- bottom-up saliency-based attention model
- adult-robot interaction
- adult-child interaction
- adult-adult interaction
- human-robot interaction
- action learning
- social learning scenario
- social robotics
- software agents
- top-down feedback structures
- tutoring behavior
language:
- iso: eng
page: 1-6
publication: Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference
on Development and Learning
publisher: IEEE
status: public
title: People modify their tutoring behavior in robot-directed interaction for action
learning
type: conference
user_id: '14931'
year: '2009'
...
---
_id: '37075'
abstract:
- lang: eng
text: Complex control oriented embedded systems with hard real-time constraints
require real-time operation system (RTOS) for predictable timing behavior. To
support the evaluation of different scheduling strategies and task priorities,
we use an abstract RTOS model based on SystemC. In this article, we present an
annotation method for time estimation that supports flexible simulation and validation
of real-time-constraints for task migration between different target processors
without loss of simulation performance and less memory overhead.
author:
- first_name: Henning
full_name: Zabel, Henning
last_name: Zabel
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: Zabel H, Müller W. An Efficient Time Annotation Technique in Abstract RTOS
Simulations for Multiprocessor Task Migration. Kleinjohann L, Kleinjohann B, eds.
2008;271. doi:10.1007/978-0-387-09661-2_18
apa: Zabel, H., & Müller, W. (2008). An Efficient Time Annotation Technique
in Abstract RTOS Simulations for Multiprocessor Task Migration (L. Kleinjohann
& B. Kleinjohann, Eds.; Vol. 271). Springer Verlag. https://doi.org/10.1007/978-0-387-09661-2_18
bibtex: '@article{Zabel_Müller_2008, place={Dordrecht}, series={ IFIP – The International
Federation for Information Processing}, title={An Efficient Time Annotation Technique
in Abstract RTOS Simulations for Multiprocessor Task Migration}, volume={271},
DOI={10.1007/978-0-387-09661-2_18},
publisher={Springer Verlag}, author={Zabel, Henning and Müller, Wolfgang}, editor={Kleinjohann,
L. and Kleinjohann, B.}, year={2008}, collection={ IFIP – The International Federation
for Information Processing} }'
chicago: 'Zabel, Henning, and Wolfgang Müller. “An Efficient Time Annotation Technique
in Abstract RTOS Simulations for Multiprocessor Task Migration.” Edited by L.
Kleinjohann and B. Kleinjohann. IFIP – The International Federation for Information
Processing. Dordrecht: Springer Verlag, 2008. https://doi.org/10.1007/978-0-387-09661-2_18.'
ieee: 'H. Zabel and W. Müller, “An Efficient Time Annotation Technique in Abstract
RTOS Simulations for Multiprocessor Task Migration,” vol. 271. Springer Verlag,
Dordrecht, 2008, doi: 10.1007/978-0-387-09661-2_18.'
mla: Zabel, Henning, and Wolfgang Müller. An Efficient Time Annotation Technique
in Abstract RTOS Simulations for Multiprocessor Task Migration. Edited by
L. Kleinjohann and B. Kleinjohann, vol. 271, Springer Verlag, 2008, doi:10.1007/978-0-387-09661-2_18.
short: H. Zabel, W. Müller, 271 (2008).
conference:
name: IFIP Working Conference on Distributed and Parallel Embedded Systems (DIPES
2008)
date_created: 2023-01-17T12:08:21Z
date_updated: 2023-01-17T12:08:25Z
department:
- _id: '672'
doi: 10.1007/978-0-387-09661-2_18
editor:
- first_name: L.
full_name: Kleinjohann, L.
last_name: Kleinjohann
- first_name: B.
full_name: Kleinjohann, B.
last_name: Kleinjohann
intvolume: ' 271'
keyword:
- Execution Time Schedule Strategy Simulation Speed Task Migration Atomic
Block
language:
- iso: eng
place: Dordrecht
publication_identifier:
isbn:
- 978-0-387-09660-5
publisher: Springer Verlag
series_title: ' IFIP – The International Federation for Information Processing'
status: public
title: An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor
Task Migration
type: conference
user_id: '5786'
volume: 271
year: '2008'
...
---
_id: '2412'
abstract:
- lang: eng
text: ' Reconfigurable architectures that tightly integrate a standard CPU core
with a field-programmable hardware structure have recently been receiving impact
of these design decisions on the overall system performance is a challenging task.
In this paper, we first present a framework for the cycle-accurate performance
evaluation of hybrid reconfigurable processors on the system level. Then, we discuss
a reconfigurable processor for data-streaming applications, which attaches a coarse-grained
reconfigurable unit to the coprocessor interface of a standard embedded CPU core.
By means of a case study we evaluate the system-level impact of certain design
features for the reconfigurable unit, such as multiple contexts, register replication,
and hardware context scheduling. The results illustrate that a system-level evaluation
framework is of paramount importance for studying the architectural trade-offs
and optimizing design parameters for reconfigurable processors.'
author:
- first_name: Rolf
full_name: Enzler, Rolf
last_name: Enzler
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: Enzler R, Plessl C, Platzner M. System-level performance evaluation of reconfigurable
processors. Microprocessors and Microsystems. 2005;29(2-3):63-73. doi:10.1016/j.micpro.2004.06.004
apa: Enzler, R., Plessl, C., & Platzner, M. (2005). System-level performance
evaluation of reconfigurable processors. Microprocessors and Microsystems,
29(2–3), 63–73. https://doi.org/10.1016/j.micpro.2004.06.004
bibtex: '@article{Enzler_Plessl_Platzner_2005, title={System-level performance evaluation
of reconfigurable processors}, volume={29}, DOI={10.1016/j.micpro.2004.06.004},
number={2–3}, journal={Microprocessors and Microsystems}, publisher={Elsevier},
author={Enzler, Rolf and Plessl, Christian and Platzner, Marco}, year={2005},
pages={63–73} }'
chicago: 'Enzler, Rolf, Christian Plessl, and Marco Platzner. “System-Level Performance
Evaluation of Reconfigurable Processors.” Microprocessors and Microsystems
29, no. 2–3 (2005): 63–73. https://doi.org/10.1016/j.micpro.2004.06.004.'
ieee: R. Enzler, C. Plessl, and M. Platzner, “System-level performance evaluation
of reconfigurable processors,” Microprocessors and Microsystems, vol. 29,
no. 2–3, pp. 63–73, 2005.
mla: Enzler, Rolf, et al. “System-Level Performance Evaluation of Reconfigurable
Processors.” Microprocessors and Microsystems, vol. 29, no. 2–3, Elsevier,
2005, pp. 63–73, doi:10.1016/j.micpro.2004.06.004.
short: R. Enzler, C. Plessl, M. Platzner, Microprocessors and Microsystems 29 (2005)
63–73.
date_created: 2018-04-17T14:36:10Z
date_updated: 2022-01-06T06:56:07Z
department:
- _id: '518'
- _id: '78'
doi: 10.1016/j.micpro.2004.06.004
intvolume: ' 29'
issue: 2-3
keyword:
- FPGA
- reconfigurable computing
- co-simulation
- Zippy
page: 63-73
publication: Microprocessors and Microsystems
publisher: Elsevier
status: public
title: System-level performance evaluation of reconfigurable processors
type: journal_article
user_id: '24135'
volume: 29
year: '2005'
...
---
_id: '39030'
abstract:
- lang: eng
text: "StateCharts are well accepted for embedded systems\r\nspecification for various
applications. However, for the\r\nspecification of complex systems they have several\r\nlimitations.
In this article, we present a novel approach to\r\nefficiently execute an UML
2.0 subset for embedded real-\r\ntime systems implementation with focus on hardware\r\ninterrupts,
software exceptions, and timeouts. We\r\nintroduce a UML Virtual Machine, which
directly\r\nexecutes sequence diagrams, which are embedded into\r\nhierarchically
structured state transition diagrams.\r\nWhereas state diagrams are directly executed
as\r\nEmbedded State Machines (ESMs), sequence diagrams\r\nare translated into
UVM Bytecode. The final UVM\r\nexecution is performed by the interaction of the
ESM and\r\nthe Bytecode Interpreter. Due to our completely model-\r\nbased approach,
the UVM runtime kernel is easily\r\nadaptable and scalable to different scheduling
and\r\nmemory management strategies."
author:
- first_name: Tim
full_name: Schattkowsky, Tim
last_name: Schattkowsky
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Schattkowsky T, Müller W. A UML Virtual Machine for Embedded Systems. In:
Proceedings of ISNG 05. ; 2005.'
apa: Schattkowsky, T., & Müller, W. (2005). A UML Virtual Machine for Embedded
Systems. Proceedings of ISNG 05.
bibtex: '@inproceedings{Schattkowsky_Müller_2005, place={Las Vegas, NV}, title={A
UML Virtual Machine for Embedded Systems}, booktitle={Proceedings of ISNG 05},
author={Schattkowsky, Tim and Müller, Wolfgang}, year={2005} }'
chicago: Schattkowsky, Tim, and Wolfgang Müller. “A UML Virtual Machine for Embedded
Systems.” In Proceedings of ISNG 05. Las Vegas, NV, 2005.
ieee: T. Schattkowsky and W. Müller, “A UML Virtual Machine for Embedded Systems,”
2005.
mla: Schattkowsky, Tim, and Wolfgang Müller. “A UML Virtual Machine for Embedded
Systems.” Proceedings of ISNG 05, 2005.
short: 'T. Schattkowsky, W. Müller, in: Proceedings of ISNG 05, Las Vegas, NV, 2005.'
date_created: 2023-01-24T08:12:20Z
date_updated: 2023-01-24T08:12:26Z
department:
- _id: '672'
keyword:
- UML
- Executable Models
- Hardware/Software Co-design
- Virtual Machine
- Embedded Systems
language:
- iso: eng
place: Las Vegas, NV
publication: Proceedings of ISNG 05
status: public
title: A UML Virtual Machine for Embedded Systems
type: conference
user_id: '5786'
year: '2005'
...
---
_id: '2422'
abstract:
- lang: eng
text: Reconfigurable computing architectures aim to dynamically adapt their hardware
to the application at hand. As research shows, the time it takes to reconfigure
the hardware forms an overhead that can significantly impair the benefits of hardware
customization. Multi-context devices are one promising approach to overcome the
limitations posed by long reconfiguration times. In contrast to more traditional
reconfigurable architectures, multi-context devices hold several configurations
on-chip. On demand, the device can quickly switch to another context. In this
paper we present a co-simulation environment to investigate design trade-offs
for hybrid multi-context architectures. Our architectural model comprises a reconfigurable
unit closely coupled to a CPU core. As a case study, we discuss the implementation
of a FIR filter partitioned into several contexts. We outline the mapping process
and present simulation results for single- and multi-context reconfigurable units
coupled with both embedded and high-end CPUs.
author:
- first_name: Rolf
full_name: Enzler, Rolf
last_name: Enzler
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: 'Enzler R, Plessl C, Platzner M. Co-simulation of a Hybrid Multi-Context Architecture.
In: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms
(ERSA). CSREA Press; 2003:174-180.'
apa: Enzler, R., Plessl, C., & Platzner, M. (2003). Co-simulation of a Hybrid
Multi-Context Architecture. In Proc. Int. Conf. on Engineering of Reconfigurable
Systems and Algorithms (ERSA) (pp. 174–180). CSREA Press.
bibtex: '@inproceedings{Enzler_Plessl_Platzner_2003, title={Co-simulation of a Hybrid
Multi-Context Architecture}, booktitle={Proc. Int. Conf. on Engineering of Reconfigurable
Systems and Algorithms (ERSA)}, publisher={CSREA Press}, author={Enzler, Rolf
and Plessl, Christian and Platzner, Marco}, year={2003}, pages={174–180} }'
chicago: Enzler, Rolf, Christian Plessl, and Marco Platzner. “Co-Simulation of a
Hybrid Multi-Context Architecture.” In Proc. Int. Conf. on Engineering of Reconfigurable
Systems and Algorithms (ERSA), 174–80. CSREA Press, 2003.
ieee: R. Enzler, C. Plessl, and M. Platzner, “Co-simulation of a Hybrid Multi-Context
Architecture,” in Proc. Int. Conf. on Engineering of Reconfigurable Systems
and Algorithms (ERSA), 2003, pp. 174–180.
mla: Enzler, Rolf, et al. “Co-Simulation of a Hybrid Multi-Context Architecture.”
Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA),
CSREA Press, 2003, pp. 174–80.
short: 'R. Enzler, C. Plessl, M. Platzner, in: Proc. Int. Conf. on Engineering of
Reconfigurable Systems and Algorithms (ERSA), CSREA Press, 2003, pp. 174–180.'
date_created: 2018-04-17T15:12:56Z
date_updated: 2022-01-06T06:56:13Z
department:
- _id: '518'
- _id: '78'
keyword:
- Zippy
- co-simulation
page: 174-180
publication: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms
(ERSA)
publication_identifier:
isbn:
- 1-932415-05-X
publisher: CSREA Press
status: public
title: Co-simulation of a Hybrid Multi-Context Architecture
type: conference
user_id: '24135'
year: '2003'
...
---
_id: '45418'
author:
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
- first_name: D.
full_name: Tikhomirov, D.
last_name: Tikhomirov
- first_name: E.
full_name: Stein, E.
last_name: Stein
citation:
ama: Mahnken R, Tikhomirov D, Stein E. Implicit integration scheme and its consistent
linearization for an elastoplastic-damage model with application to concrete.
Computers & Structures. 2002;75(2):135-143. doi:10.1016/s0045-7949(99)00089-9
apa: Mahnken, R., Tikhomirov, D., & Stein, E. (2002). Implicit integration scheme
and its consistent linearization for an elastoplastic-damage model with application
to concrete. Computers & Structures, 75(2), 135–143. https://doi.org/10.1016/s0045-7949(99)00089-9
bibtex: '@article{Mahnken_Tikhomirov_Stein_2002, title={Implicit integration scheme
and its consistent linearization for an elastoplastic-damage model with application
to concrete}, volume={75}, DOI={10.1016/s0045-7949(99)00089-9},
number={2}, journal={Computers & Structures}, publisher={Elsevier BV},
author={Mahnken, Rolf and Tikhomirov, D. and Stein, E.}, year={2002}, pages={135–143}
}'
chicago: 'Mahnken, Rolf, D. Tikhomirov, and E. Stein. “Implicit Integration Scheme
and Its Consistent Linearization for an Elastoplastic-Damage Model with Application
to Concrete.” Computers & Structures 75, no. 2 (2002): 135–43.
https://doi.org/10.1016/s0045-7949(99)00089-9.'
ieee: 'R. Mahnken, D. Tikhomirov, and E. Stein, “Implicit integration scheme and
its consistent linearization for an elastoplastic-damage model with application
to concrete,” Computers & Structures, vol. 75, no. 2, pp. 135–143,
2002, doi: 10.1016/s0045-7949(99)00089-9.'
mla: Mahnken, Rolf, et al. “Implicit Integration Scheme and Its Consistent Linearization
for an Elastoplastic-Damage Model with Application to Concrete.” Computers
& Structures, vol. 75, no. 2, Elsevier BV, 2002, pp. 135–43, doi:10.1016/s0045-7949(99)00089-9.
short: R. Mahnken, D. Tikhomirov, E. Stein, Computers & Structures 75 (2002)
135–143.
date_created: 2023-05-31T12:05:43Z
date_updated: 2023-05-31T12:06:27Z
department:
- _id: '9'
- _id: '154'
doi: 10.1016/s0045-7949(99)00089-9
intvolume: ' 75'
issue: '2'
keyword:
- Computer Science Applications
- Mechanical Engineering
- General Materials Science
- Modeling and Simulation
- Civil and Structural Engineering
language:
- iso: eng
page: 135-143
publication: Computers & Structures
publication_identifier:
issn:
- 0045-7949
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Implicit integration scheme and its consistent linearization for an elastoplastic-damage
model with application to concrete
type: journal_article
user_id: '335'
volume: 75
year: '2002'
...
---
_id: '45423'
author:
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Mahnken R. Improved implementation of an algorithm for non-linear isotropic/kinematic
hardening in elastoplasticity. Communications in Numerical Methods in Engineering.
2002;15(10):745-754. doi:10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r
apa: Mahnken, R. (2002). Improved implementation of an algorithm for non-linear
isotropic/kinematic hardening in elastoplasticity. Communications in Numerical
Methods in Engineering, 15(10), 745–754. https://doi.org/10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r
bibtex: '@article{Mahnken_2002, title={Improved implementation of an algorithm for
non-linear isotropic/kinematic hardening in elastoplasticity}, volume={15}, DOI={10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r},
number={10}, journal={Communications in Numerical Methods in Engineering}, publisher={Wiley},
author={Mahnken, Rolf}, year={2002}, pages={745–754} }'
chicago: 'Mahnken, Rolf. “Improved Implementation of an Algorithm for Non-Linear
Isotropic/Kinematic Hardening in Elastoplasticity.” Communications in Numerical
Methods in Engineering 15, no. 10 (2002): 745–54. https://doi.org/10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r.'
ieee: 'R. Mahnken, “Improved implementation of an algorithm for non-linear isotropic/kinematic
hardening in elastoplasticity,” Communications in Numerical Methods in Engineering,
vol. 15, no. 10, pp. 745–754, 2002, doi: 10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r.'
mla: Mahnken, Rolf. “Improved Implementation of an Algorithm for Non-Linear Isotropic/Kinematic
Hardening in Elastoplasticity.” Communications in Numerical Methods in Engineering,
vol. 15, no. 10, Wiley, 2002, pp. 745–54, doi:10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r.
short: R. Mahnken, Communications in Numerical Methods in Engineering 15 (2002)
745–754.
date_created: 2023-05-31T12:14:42Z
date_updated: 2023-05-31T12:15:12Z
department:
- _id: '9'
- _id: '154'
doi: 10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r
intvolume: ' 15'
issue: '10'
keyword:
- Applied Mathematics
- Computational Theory and Mathematics
- General Engineering
- Modeling and Simulation
- Software
language:
- iso: eng
page: 745-754
publication: Communications in Numerical Methods in Engineering
publication_identifier:
issn:
- 1069-8299
- 1099-0887
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Improved implementation of an algorithm for non-linear isotropic/kinematic
hardening in elastoplasticity
type: journal_article
user_id: '335'
volume: 15
year: '2002'
...
---
_id: '45422'
author:
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Mahnken R. A comprehensive study of a multiplicative elastoplasticity model
coupled to damage including parameter identification. Computers & Structures.
2002;74(2):179-200. doi:10.1016/s0045-7949(98)00296-x
apa: Mahnken, R. (2002). A comprehensive study of a multiplicative elastoplasticity
model coupled to damage including parameter identification. Computers &
Structures, 74(2), 179–200. https://doi.org/10.1016/s0045-7949(98)00296-x
bibtex: '@article{Mahnken_2002, title={A comprehensive study of a multiplicative
elastoplasticity model coupled to damage including parameter identification},
volume={74}, DOI={10.1016/s0045-7949(98)00296-x},
number={2}, journal={Computers & Structures}, publisher={Elsevier BV},
author={Mahnken, Rolf}, year={2002}, pages={179–200} }'
chicago: 'Mahnken, Rolf. “A Comprehensive Study of a Multiplicative Elastoplasticity
Model Coupled to Damage Including Parameter Identification.” Computers &
Structures 74, no. 2 (2002): 179–200. https://doi.org/10.1016/s0045-7949(98)00296-x.'
ieee: 'R. Mahnken, “A comprehensive study of a multiplicative elastoplasticity model
coupled to damage including parameter identification,” Computers &
Structures, vol. 74, no. 2, pp. 179–200, 2002, doi: 10.1016/s0045-7949(98)00296-x.'
mla: Mahnken, Rolf. “A Comprehensive Study of a Multiplicative Elastoplasticity
Model Coupled to Damage Including Parameter Identification.” Computers &
Structures, vol. 74, no. 2, Elsevier BV, 2002, pp. 179–200, doi:10.1016/s0045-7949(98)00296-x.
short: R. Mahnken, Computers & Structures 74 (2002) 179–200.
date_created: 2023-05-31T12:13:28Z
date_updated: 2023-05-31T12:13:59Z
department:
- _id: '9'
- _id: '154'
doi: 10.1016/s0045-7949(98)00296-x
intvolume: ' 74'
issue: '2'
keyword:
- Computer Science Applications
- Mechanical Engineering
- General Materials Science
- Modeling and Simulation
- Civil and Structural Engineering
language:
- iso: eng
page: 179-200
publication: Computers & Structures
publication_identifier:
issn:
- 0045-7949
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: A comprehensive study of a multiplicative elastoplasticity model coupled to
damage including parameter identification
type: journal_article
user_id: '335'
volume: 74
year: '2002'
...
---
_id: '45432'
author:
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
- first_name: E
full_name: Stein, E
last_name: Stein
citation:
ama: Mahnken R, Stein E. The identification of parameters for visco-plastic models
via finite-element methods and gradient methods. Modelling and Simulation in
Materials Science and Engineering. 2002;2(3A):597-616. doi:10.1088/0965-0393/2/3a/013
apa: Mahnken, R., & Stein, E. (2002). The identification of parameters for visco-plastic
models via finite-element methods and gradient methods. Modelling and Simulation
in Materials Science and Engineering, 2(3A), 597–616. https://doi.org/10.1088/0965-0393/2/3a/013
bibtex: '@article{Mahnken_Stein_2002, title={The identification of parameters for
visco-plastic models via finite-element methods and gradient methods}, volume={2},
DOI={10.1088/0965-0393/2/3a/013},
number={3A}, journal={Modelling and Simulation in Materials Science and Engineering},
publisher={IOP Publishing}, author={Mahnken, Rolf and Stein, E}, year={2002},
pages={597–616} }'
chicago: 'Mahnken, Rolf, and E Stein. “The Identification of Parameters for Visco-Plastic
Models via Finite-Element Methods and Gradient Methods.” Modelling and Simulation
in Materials Science and Engineering 2, no. 3A (2002): 597–616. https://doi.org/10.1088/0965-0393/2/3a/013.'
ieee: 'R. Mahnken and E. Stein, “The identification of parameters for visco-plastic
models via finite-element methods and gradient methods,” Modelling and Simulation
in Materials Science and Engineering, vol. 2, no. 3A, pp. 597–616, 2002, doi:
10.1088/0965-0393/2/3a/013.'
mla: Mahnken, Rolf, and E. Stein. “The Identification of Parameters for Visco-Plastic
Models via Finite-Element Methods and Gradient Methods.” Modelling and Simulation
in Materials Science and Engineering, vol. 2, no. 3A, IOP Publishing, 2002,
pp. 597–616, doi:10.1088/0965-0393/2/3a/013.
short: R. Mahnken, E. Stein, Modelling and Simulation in Materials Science and Engineering
2 (2002) 597–616.
date_created: 2023-05-31T12:28:01Z
date_updated: 2023-05-31T12:28:27Z
department:
- _id: '9'
- _id: '154'
doi: 10.1088/0965-0393/2/3a/013
intvolume: ' 2'
issue: 3A
keyword:
- Computer Science Applications
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
page: 597-616
publication: Modelling and Simulation in Materials Science and Engineering
publication_identifier:
issn:
- 0965-0393
- 1361-651X
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: The identification of parameters for visco-plastic models via finite-element
methods and gradient methods
type: journal_article
user_id: '335'
volume: 2
year: '2002'
...
---
_id: '2433'
author:
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Simon
full_name: Maurer, Simon
last_name: Maurer
citation:
ama: Plessl C, Maurer S. Hardware/Software Codesign in Speech Compression Applications.
Computer Engineering and Networks Lab, ETH Zurich, Switzerland; 2000.
apa: Plessl, C., & Maurer, S. (2000). Hardware/Software Codesign in Speech
Compression Applications. Computer Engineering and Networks Lab, ETH Zurich,
Switzerland.
bibtex: '@book{Plessl_Maurer_2000, title={Hardware/Software Codesign in Speech Compression
Applications}, publisher={Computer Engineering and Networks Lab, ETH Zurich, Switzerland},
author={Plessl, Christian and Maurer, Simon}, year={2000} }'
chicago: Plessl, Christian, and Simon Maurer. Hardware/Software Codesign in Speech
Compression Applications. Computer Engineering and Networks Lab, ETH Zurich,
Switzerland, 2000.
ieee: C. Plessl and S. Maurer, Hardware/Software Codesign in Speech Compression
Applications. Computer Engineering and Networks Lab, ETH Zurich, Switzerland,
2000.
mla: Plessl, Christian, and Simon Maurer. Hardware/Software Codesign in Speech
Compression Applications. Computer Engineering and Networks Lab, ETH Zurich,
Switzerland, 2000.
short: C. Plessl, S. Maurer, Hardware/Software Codesign in Speech Compression Applications,
Computer Engineering and Networks Lab, ETH Zurich, Switzerland, 2000.
date_created: 2018-04-17T15:56:00Z
date_updated: 2022-01-06T06:56:17Z
department:
- _id: '518'
keyword:
- co-design
- speech processing
publisher: Computer Engineering and Networks Lab, ETH Zurich, Switzerland
status: public
title: Hardware/Software Codesign in Speech Compression Applications
type: mastersthesis
user_id: '24135'
year: '2000'
...
---
_id: '34448'
abstract:
- lang: eng
text: We present a rigorous but transparent semantic definition for VHDL corresponding
to the IEEE VHDL’ 93 standard [68, 9, 84]. Our definition covers the full behavior
of signal and variable assignments as well as the behavior of the various wait
statements including delta, time, and postponed cycles. We consider explicitly
declared signals, ports, local variables, and shared variables. Our specification
defines an abstract VHDL ’ 93 interpreter in the form of transition rules for
an evolving algebra machine (EA-Machine) [60]. It faithfully reflects and supports
the view of simulation given in the IEEE VHDL ’ 93 standard language reference
manual. The definition can be understood without any prior formal training. We
illustrate our definition by running the example VHDL program set out in the Introduction
to this volume.
author:
- first_name: Egon
full_name: Börger, Egon
last_name: Börger
- first_name: Uwe
full_name: Glässer, Uwe
last_name: Glässer
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'Börger E, Glässer U, Müller W. A Formal Definition of an Abstract VHDL’93
Simulator by EA-Machines. In: Delgado Kloos C, Breuer PT, eds. Semantics of
VHDL. Kluwer Academic Publishers; 1995:107-139. doi:10.1007/978-1-4615-2237-9_5'
apa: Börger, E., Glässer, U., & Müller, W. (1995). A Formal Definition of an
Abstract VHDL’93 Simulator by EA-Machines. In C. Delgado Kloos & P. T. Breuer
(Eds.), Semantics of VHDL (pp. 107–139). Kluwer Academic Publishers. https://doi.org/10.1007/978-1-4615-2237-9_5
bibtex: '@inbook{Börger_Glässer_Müller_1995, place={Dordrecht}, title={A Formal
Definition of an Abstract VHDL’93 Simulator by EA-Machines}, DOI={10.1007/978-1-4615-2237-9_5},
booktitle={Semantics of VHDL}, publisher={Kluwer Academic Publishers}, author={Börger,
Egon and Glässer, Uwe and Müller, Wolfgang}, editor={Delgado Kloos, C. and Breuer,
Peter T.}, year={1995}, pages={107–139} }'
chicago: 'Börger, Egon, Uwe Glässer, and Wolfgang Müller. “A Formal Definition of
an Abstract VHDL’93 Simulator by EA-Machines.” In Semantics of VHDL, edited
by C. Delgado Kloos and Peter T. Breuer, 107–39. Dordrecht: Kluwer Academic Publishers,
1995. https://doi.org/10.1007/978-1-4615-2237-9_5.'
ieee: 'E. Börger, U. Glässer, and W. Müller, “A Formal Definition of an Abstract
VHDL’93 Simulator by EA-Machines,” in Semantics of VHDL, C. Delgado Kloos
and P. T. Breuer, Eds. Dordrecht: Kluwer Academic Publishers, 1995, pp. 107–139.'
mla: Börger, Egon, et al. “A Formal Definition of an Abstract VHDL’93 Simulator
by EA-Machines.” Semantics of VHDL, edited by C. Delgado Kloos and Peter
T. Breuer, Kluwer Academic Publishers, 1995, pp. 107–39, doi:10.1007/978-1-4615-2237-9_5.
short: 'E. Börger, U. Glässer, W. Müller, in: C. Delgado Kloos, P.T. Breuer (Eds.),
Semantics of VHDL, Kluwer Academic Publishers, Dordrecht, 1995, pp. 107–139.'
date_created: 2022-12-15T11:42:48Z
date_updated: 2022-12-15T11:43:14Z
department:
- _id: '672'
doi: 10.1007/978-1-4615-2237-9_5
editor:
- first_name: C.
full_name: Delgado Kloos, C.
last_name: Delgado Kloos
- first_name: Peter T.
full_name: Breuer, Peter T.
last_name: Breuer
keyword:
- Transition Rule Formal Verification Variable Assignment Kernel Process Simulation
Cycle
language:
- iso: eng
page: 107 - 139
place: Dordrecht
publication: Semantics of VHDL
publication_identifier:
isbn:
- 978-1-4615-2237-9
publisher: Kluwer Academic Publishers
status: public
title: A Formal Definition of an Abstract VHDL'93 Simulator by EA-Machines
type: book_chapter
user_id: '5786'
year: '1995'
...
---
_id: '40218'
author:
- first_name: R.
full_name: Lasser, R.
last_name: Lasser
- first_name: Margit
full_name: Rösler, Margit
id: '37390'
last_name: Rösler
citation:
ama: Lasser R, Rösler M. Linear mean estimation of weakly stationary stochastic
processes under the aspects of optimality and asymptotic optimality. Stochastic
Processes and their Applications. 1991;38(2):279-293. doi:10.1016/0304-4149(91)90095-t
apa: Lasser, R., & Rösler, M. (1991). Linear mean estimation of weakly stationary
stochastic processes under the aspects of optimality and asymptotic optimality.
Stochastic Processes and Their Applications, 38(2), 279–293. https://doi.org/10.1016/0304-4149(91)90095-t
bibtex: '@article{Lasser_Rösler_1991, title={Linear mean estimation of weakly stationary
stochastic processes under the aspects of optimality and asymptotic optimality},
volume={38}, DOI={10.1016/0304-4149(91)90095-t},
number={2}, journal={Stochastic Processes and their Applications}, publisher={Elsevier
BV}, author={Lasser, R. and Rösler, Margit}, year={1991}, pages={279–293} }'
chicago: 'Lasser, R., and Margit Rösler. “Linear Mean Estimation of Weakly Stationary
Stochastic Processes under the Aspects of Optimality and Asymptotic Optimality.”
Stochastic Processes and Their Applications 38, no. 2 (1991): 279–93. https://doi.org/10.1016/0304-4149(91)90095-t.'
ieee: 'R. Lasser and M. Rösler, “Linear mean estimation of weakly stationary stochastic
processes under the aspects of optimality and asymptotic optimality,” Stochastic
Processes and their Applications, vol. 38, no. 2, pp. 279–293, 1991, doi:
10.1016/0304-4149(91)90095-t.'
mla: Lasser, R., and Margit Rösler. “Linear Mean Estimation of Weakly Stationary
Stochastic Processes under the Aspects of Optimality and Asymptotic Optimality.”
Stochastic Processes and Their Applications, vol. 38, no. 2, Elsevier BV,
1991, pp. 279–93, doi:10.1016/0304-4149(91)90095-t.
short: R. Lasser, M. Rösler, Stochastic Processes and Their Applications 38 (1991)
279–293.
date_created: 2023-01-26T09:09:22Z
date_updated: 2023-01-26T17:29:03Z
department:
- _id: '555'
doi: 10.1016/0304-4149(91)90095-t
extern: '1'
intvolume: ' 38'
issue: '2'
keyword:
- Applied Mathematics
- Modeling and Simulation
- Statistics and Probability
language:
- iso: eng
page: 279-293
publication: Stochastic Processes and their Applications
publication_identifier:
issn:
- 0304-4149
publication_status: published
publisher: Elsevier BV
status: public
title: Linear mean estimation of weakly stationary stochastic processes under the
aspects of optimality and asymptotic optimality
type: journal_article
user_id: '93826'
volume: 38
year: '1991'
...