---
_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: 2024-04-03T09:23:54Z
department:
- _id: '841'
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'
...