---
_id: '28646'
author:
- first_name: 'Sebastian '
full_name: 'Pook, Sebastian '
last_name: Pook
- first_name: J{\"u}rgen
full_name: Gausemeier, J{\"u}rgen
last_name: Gausemeier
- first_name: Rafal
full_name: ' Dorociak, Rafal'
last_name: ' Dorociak'
citation:
ama: 'Pook S, Gausemeier J, Dorociak R. Securing the reliability of tomorrow’s
systems with Self-Optimization. In: ; 2012.'
apa: "Pook, S., Gausemeier, J., & Dorociak, R. (2012). Securing the reliability
of tomorrow’s systems with Self-Optimization. The Annual Reliability and Maintainability
Symposium \x96 RAMS 2012."
bibtex: '@inproceedings{Pook_Gausemeier_ Dorociak_2012, place={Reno, Nevada, USA},
title={Securing the reliability of tomorrow’s systems with Self-Optimization},
author={Pook, Sebastian and Gausemeier, J{\"u}rgen and Dorociak, Rafal}, year={2012}
}'
chicago: Pook, Sebastian , J{\"u}rgen Gausemeier, and Rafal Dorociak. “Securing
the Reliability of Tomorrow’s Systems with Self-Optimization.” Reno, Nevada, USA,
2012.
ieee: "S. Pook, J. Gausemeier, and R. Dorociak, “Securing the reliability of tomorrow’s
systems with Self-Optimization,” presented at the The Annual Reliability and Maintainability
Symposium \x96 RAMS 2012, 2012."
mla: Pook, Sebastian, et al. Securing the Reliability of Tomorrow’s Systems with
Self-Optimization. 2012.
short: 'S. Pook, J. Gausemeier, R. Dorociak, in: Reno, Nevada, USA, 2012.'
conference:
end_date: 2012-01-26
name: "The Annual Reliability and Maintainability Symposium \x96 RAMS 2012"
start_date: 2012-01-23
date_created: 2021-12-11T18:14:14Z
date_updated: 2022-01-25T18:07:26Z
department:
- _id: '676'
language:
- iso: eng
place: Reno, Nevada, USA
publication_status: published
status: public
title: Securing the reliability of tomorrow's systems with Self-Optimization
type: conference
user_id: '71124'
year: '2012'
...
---
_id: '25810'
abstract:
- lang: eng
text: "The analysis of production systems by the use of discrete, event-based simulation
is widely used and accepted as decision support method. It aims either at the
comparison of competitive designs or the identification of a “best possible” configuration
of the simulation model. Here, combinatorial techniques of simulation and optimization
methods support the user in finding optimal solutions, which typically result
in long computation times and though often prohibit a practical application in
today’s industry. This paper presents a fast converging procedure as a combination
of a swarm heuristic, namely the particle swarm optimization, and the material
flow simulation to close this gap. Faster convergence is realized by a specific
extension of classic PSO implementations. First results show the applicability
with a simulation reference model.\r\n"
author:
- first_name: 'Christoph '
full_name: 'Laroque, Christoph '
last_name: Laroque
- first_name: ' Jan-Patrick'
full_name: Pater, Jan-Patrick
last_name: Pater
citation:
ama: 'Laroque C, Pater Jan-Patrick. An Automatic Approach for Parameter Optimization
of Material Flow Simulation Models based on Particle Swarm Optimization. In: ;
2012:50-57.'
apa: Laroque, C., & Pater, Jan-Patrick. (2012). An Automatic Approach for
Parameter Optimization of Material Flow Simulation Models based on Particle Swarm
Optimization. 50–57.
bibtex: '@inproceedings{Laroque_Pater_2012, title={An Automatic Approach for Parameter
Optimization of Material Flow Simulation Models based on Particle Swarm Optimization},
author={Laroque, Christoph and Pater, Jan-Patrick}, year={2012}, pages={50–57}
}'
chicago: Laroque, Christoph , and Jan-Patrick Pater. “An Automatic Approach for
Parameter Optimization of Material Flow Simulation Models Based on Particle Swarm
Optimization,” 50–57, 2012.
ieee: C. Laroque and Jan-Patrick Pater, “An Automatic Approach for Parameter Optimization
of Material Flow Simulation Models based on Particle Swarm Optimization,” 2012,
pp. 50–57.
mla: Laroque, Christoph, and Jan-Patrick Pater. An Automatic Approach for Parameter
Optimization of Material Flow Simulation Models Based on Particle Swarm Optimization.
2012, pp. 50–57.
short: 'C. Laroque, Jan-Patrick Pater, in: 2012, pp. 50–57.'
conference:
name: SIMUL 2012, The Fourth International Conference on Advances in System Simulation
date_created: 2021-10-07T18:14:06Z
date_updated: 2022-01-25T18:18:19Z
department:
- _id: '671'
language:
- iso: eng
page: 50-57
publication_identifier:
isbn:
- 978-1-61208-234-9
publication_status: published
status: public
title: An Automatic Approach for Parameter Optimization of Material Flow Simulation
Models based on Particle Swarm Optimization
type: conference
user_id: '71124'
year: '2012'
...
---
_id: '25811'
alternative_title:
- icEIC - DeMset - ICTA 2012
author:
- first_name: Sebastian
full_name: Lauck, Sebastian
last_name: Lauck
- first_name: Philip
full_name: Hartmann, Philip
last_name: Hartmann
- first_name: Christoph
full_name: Laroque, Christoph
last_name: Laroque
citation:
ama: 'Lauck S, Hartmann P, Laroque C. Multi-Layer Architecture for Transition of
Business-Models to common Software-Tools and Optimization of the Model-Structure
exemplified with Microsoft SharePoint 2010. In: International Institute of Informatics
and Systemics; 2012:20-25.'
apa: Lauck, S., Hartmann, P., & Laroque, C. (2012). Multi-Layer Architecture
for Transition of Business-Models to common Software-Tools and Optimization of
the Model-Structure exemplified with Microsoft SharePoint 2010. 20–25.
bibtex: '@inproceedings{Lauck_Hartmann_Laroque_2012, title={Multi-Layer Architecture
for Transition of Business-Models to common Software-Tools and Optimization of
the Model-Structure exemplified with Microsoft SharePoint 2010}, publisher={International
Institute of Informatics and Systemics}, author={Lauck, Sebastian and Hartmann,
Philip and Laroque, Christoph}, year={2012}, pages={20–25} }'
chicago: Lauck, Sebastian, Philip Hartmann, and Christoph Laroque. “Multi-Layer
Architecture for Transition of Business-Models to Common Software-Tools and Optimization
of the Model-Structure Exemplified with Microsoft SharePoint 2010,” 20–25. International
Institute of Informatics and Systemics, 2012.
ieee: S. Lauck, P. Hartmann, and C. Laroque, “Multi-Layer Architecture for Transition
of Business-Models to common Software-Tools and Optimization of the Model-Structure
exemplified with Microsoft SharePoint 2010,” 2012, pp. 20–25.
mla: Lauck, Sebastian, et al. Multi-Layer Architecture for Transition of Business-Models
to Common Software-Tools and Optimization of the Model-Structure Exemplified with
Microsoft SharePoint 2010. International Institute of Informatics and Systemics,
2012, pp. 20–25.
short: 'S. Lauck, P. Hartmann, C. Laroque, in: International Institute of Informatics
and Systemics, 2012, pp. 20–25.'
date_created: 2021-10-07T18:20:49Z
date_updated: 2022-01-25T18:18:33Z
department:
- _id: '671'
language:
- iso: eng
page: 20-25
publisher: International Institute of Informatics and Systemics
status: public
title: Multi-Layer Architecture for Transition of Business-Models to common Software-Tools
and Optimization of the Model-Structure exemplified with Microsoft SharePoint 2010
type: conference
user_id: '71124'
year: '2012'
...
---
_id: '25818'
alternative_title:
- APMOD 2012
author:
- first_name: Jan-Hendrik
full_name: Fischer, Jan-Hendrik
last_name: Fischer
- first_name: ' Robin'
full_name: Delius, Robin
last_name: Delius
- first_name: Dennis
full_name: Horstkemper, Dennis
last_name: Horstkemper
- first_name: ' Christoph'
full_name: Laroque, Christoph
last_name: Laroque
citation:
ama: 'Fischer J-H, Delius Robin, Horstkemper D, Laroque Christoph. Comparing a
hybrid simulation & optimization approach with a purely stochastic optimization
to increase the robustness of production plans. In: ; 2012.'
apa: Fischer, J.-H., Delius, Robin, Horstkemper, D., & Laroque, Christoph.
(2012). Comparing a hybrid simulation & optimization approach with a purely
stochastic optimization to increase the robustness of production plans.
bibtex: '@inproceedings{Fischer_Delius_Horstkemper_Laroque_2012, title={Comparing
a hybrid simulation & optimization approach with a purely stochastic optimization
to increase the robustness of production plans}, author={Fischer, Jan-Hendrik
and Delius, Robin and Horstkemper, Dennis and Laroque, Christoph}, year={2012}
}'
chicago: Fischer, Jan-Hendrik, Robin Delius, Dennis Horstkemper, and Christoph
Laroque. “Comparing a Hybrid Simulation & Optimization Approach with a Purely
Stochastic Optimization to Increase the Robustness of Production Plans,” 2012.
ieee: J.-H. Fischer, Robin Delius, D. Horstkemper, and Christoph Laroque, “Comparing
a hybrid simulation & optimization approach with a purely stochastic optimization
to increase the robustness of production plans,” 2012.
mla: Fischer, Jan-Hendrik, et al. Comparing a Hybrid Simulation & Optimization
Approach with a Purely Stochastic Optimization to Increase the Robustness of Production
Plans. 2012.
short: 'J.-H. Fischer, Robin Delius, D. Horstkemper, Christoph Laroque, in: 2012.'
conference:
end_date: 2012-03-30
start_date: 2012-03-28
date_created: 2021-10-07T19:02:51Z
date_updated: 2022-01-25T18:19:26Z
department:
- _id: '671'
language:
- iso: eng
publication_status: published
status: public
title: Comparing a hybrid simulation & optimization approach with a purely stochastic
optimization to increase the robustness of production plans
type: conference
user_id: '71124'
year: '2012'
...
---
_id: '25821'
author:
- first_name: ' Christoph '
full_name: 'Laroque, Christoph '
last_name: Laroque
- first_name: 'Robin '
full_name: 'Delius, Robin '
last_name: Delius
- first_name: Jan-Hendrik
full_name: Fischer, Jan-Hendrik
last_name: Fischer
citation:
ama: Laroque Christoph , Delius R, Fischer J-H. Increase of robustness in production
plans using a hybrid optimization and simulation approach. International Journal
on Advances in Systems and measurements. Published online 2012.
apa: Laroque, Christoph , Delius, R., & Fischer, J.-H. (2012). Increase of
robustness in production plans using a hybrid optimization and simulation approach.
International Journal on Advances in Systems and Measurements.
bibtex: '@article{Laroque_Delius_Fischer_2012, title={Increase of robustness in
production plans using a hybrid optimization and simulation approach}, journal={International
Journal on Advances in Systems and measurements}, author={Laroque, Christoph and
Delius, Robin and Fischer, Jan-Hendrik}, year={2012} }'
chicago: Laroque, Christoph , Robin Delius, and Jan-Hendrik Fischer. “Increase
of Robustness in Production Plans Using a Hybrid Optimization and Simulation Approach.”
International Journal on Advances in Systems and Measurements, 2012.
ieee: Christoph Laroque, R. Delius, and J.-H. Fischer, “Increase of robustness
in production plans using a hybrid optimization and simulation approach,” International
Journal on Advances in Systems and measurements, 2012.
mla: Laroque, Christoph , et al. “Increase of Robustness in Production Plans Using
a Hybrid Optimization and Simulation Approach.” International Journal on Advances
in Systems and Measurements, 2012.
short: Christoph Laroque, R. Delius, J.-H. Fischer, International Journal on Advances
in Systems and Measurements (2012).
date_created: 2021-10-07T19:08:24Z
date_updated: 2022-01-25T18:19:35Z
department:
- _id: '671'
language:
- iso: eng
publication: International Journal on Advances in Systems and measurements
publication_status: published
status: public
title: Increase of robustness in production plans using a hybrid optimization and
simulation approach
type: journal_article
user_id: '71124'
year: '2012'
...
---
_id: '25820'
author:
- first_name: Ekaterina
full_name: Kaganova, Ekaterina
last_name: Kaganova
citation:
ama: Kaganova E. Robust solution approach to an uncertain CLSP problem. Applied
Mathematical Optimization and Modelling. Published online 2012.
apa: Kaganova, E. (2012). Robust solution approach to an uncertain CLSP problem.
Applied Mathematical Optimization and Modelling.
bibtex: '@article{Kaganova_2012, title={Robust solution approach to an uncertain
CLSP problem}, journal={Applied Mathematical Optimization and Modelling}, author={Kaganova,
Ekaterina}, year={2012} }'
chicago: Kaganova, Ekaterina. “Robust Solution Approach to an Uncertain CLSP Problem.”
Applied Mathematical Optimization and Modelling, 2012.
ieee: E. Kaganova, “Robust solution approach to an uncertain CLSP problem,” Applied
Mathematical Optimization and Modelling, 2012.
mla: Kaganova, Ekaterina. “Robust Solution Approach to an Uncertain CLSP Problem.”
Applied Mathematical Optimization and Modelling, 2012.
short: E. Kaganova, Applied Mathematical Optimization and Modelling (2012).
date_created: 2021-10-07T19:05:15Z
date_updated: 2022-01-25T18:19:26Z
department:
- _id: '671'
language:
- iso: eng
publication: Applied Mathematical Optimization and Modelling
publication_status: published
status: public
title: Robust solution approach to an uncertain CLSP problem
type: journal_article
user_id: '71124'
year: '2012'
...
---
_id: '25827'
abstract:
- lang: eng
text: "Persistent trends like quickly changing production programs, increasing customer
individual manufacturing and Sustainable Manufacturing create complex systems
of objectives in manufacturing control. Service-oriented manufacturing systems
and self-optimizing manufacturing resources offer the required flexibility to
consider these objectives in accordance with the current organizational and economical
situation. On the downside, this increase in flexibility make the control of manufacturing
systems more difficult and presents new challenges regarding the scheduling. To
meet these challenges, we developed scheduling framework that supports alternative
process plans and considers the internal states trajectories of resources. In
order to support the user in a complex decision-making environment, evolutionary
multi-objective optimization is used to generate a set of relevant schedules and
an interface to select the most appropriate schedule is provided.\r\n"
author:
- first_name: Benjamin
full_name: Kl{\, Benjamin
last_name: Kl{\
- first_name: 'Jan-Patrick '
full_name: 'Pater, Jan-Patrick '
last_name: Pater
- first_name: Shinichi
full_name: Honiden, Shinichi
last_name: Honiden
- first_name: Wilhelm
full_name: Dangelmaier, Wilhelm
last_name: Dangelmaier
citation:
ama: Kl{\ B, Pater J-P, Honiden S, Dangelmaier W. A multi-objective evolutionary
approach to scheduling for evolving manufacturing systems. Evolving Systems.
2012;3(1):31-44.
apa: Kl{\, B., Pater, J.-P., Honiden, S., & Dangelmaier, W. (2012). A multi-objective
evolutionary approach to scheduling for evolving manufacturing systems. Evolving
Systems, 3(1), 31–44.
bibtex: '@article{Kl{\_Pater_Honiden_Dangelmaier_2012, title={A multi-objective
evolutionary approach to scheduling for evolving manufacturing systems}, volume={3},
number={1}, journal={Evolving Systems}, author={Kl{\, Benjamin and Pater, Jan-Patrick and
Honiden, Shinichi and Dangelmaier, Wilhelm}, year={2012}, pages={31–44} }'
chicago: 'Kl{\, Benjamin, Jan-Patrick Pater, Shinichi Honiden, and Wilhelm Dangelmaier.
“A Multi-Objective Evolutionary Approach to Scheduling for Evolving Manufacturing
Systems.” Evolving Systems 3, no. 1 (2012): 31–44.'
ieee: B. Kl{\, J.-P. Pater, S. Honiden, and W. Dangelmaier, “A multi-objective evolutionary
approach to scheduling for evolving manufacturing systems,” Evolving Systems,
vol. 3, no. 1, pp. 31–44, 2012.
mla: Kl{\, Benjamin, et al. “A Multi-Objective Evolutionary Approach to Scheduling
for Evolving Manufacturing Systems.” Evolving Systems, vol. 3, no. 1, 2012,
pp. 31–44.
short: B. Kl{\, J.-P. Pater, S. Honiden, W. Dangelmaier, Evolving Systems 3 (2012)
31–44.
date_created: 2021-10-07T20:33:24Z
date_updated: 2022-01-25T18:20:05Z
department:
- _id: '671'
intvolume: ' 3'
issue: '1'
language:
- iso: eng
page: 31-44
publication: Evolving Systems
publication_status: published
status: public
title: A multi-objective evolutionary approach to scheduling for evolving manufacturing
systems
type: journal_article
user_id: '71124'
volume: 3
year: '2012'
...
---
_id: '11833'
abstract:
- lang: eng
text: In this paper we propose an approach to retrieve the geometry of an acoustic
sensor network consisting of spatially distributed microphone arrays from unconstrained
speech input. The calibration relies on Direction of Arrival (DoA) measurements
which do not require a clock synchronization among the sensor nodes. The calibration
problem is formulated as a cost function optimization task, which minimizes the
squared differences between measured and predicted observations and additionally
avoids the existence of minima that correspond to mirrored versions of the actual
sensor orientations. Further, outlier measurements caused by reverberation are
mitigated by a Random Sample Consensus (RANSAC) approach. The experimental results
show a mean positioning error of at most 25 cm even in highly reverberant environments.
author:
- first_name: Florian
full_name: Jacob, Florian
last_name: Jacob
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Jacob F, Schmalenstroeer J, Haeb-Umbach R. Microphone Array Position Self-Calibration
from Reverberant Speech Input. In: International Workshop on Acoustic Signal
Enhancement (IWAENC 2012). ; 2012.'
apa: Jacob, F., Schmalenstroeer, J., & Haeb-Umbach, R. (2012). Microphone Array
Position Self-Calibration from Reverberant Speech Input. International Workshop
on Acoustic Signal Enhancement (IWAENC 2012).
bibtex: '@inproceedings{Jacob_Schmalenstroeer_Haeb-Umbach_2012, title={Microphone
Array Position Self-Calibration from Reverberant Speech Input}, booktitle={International
Workshop on Acoustic Signal Enhancement (IWAENC 2012)}, author={Jacob, Florian
and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}, year={2012} }'
chicago: Jacob, Florian, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Microphone
Array Position Self-Calibration from Reverberant Speech Input.” In International
Workshop on Acoustic Signal Enhancement (IWAENC 2012), 2012.
ieee: F. Jacob, J. Schmalenstroeer, and R. Haeb-Umbach, “Microphone Array Position
Self-Calibration from Reverberant Speech Input,” 2012.
mla: Jacob, Florian, et al. “Microphone Array Position Self-Calibration from Reverberant
Speech Input.” International Workshop on Acoustic Signal Enhancement (IWAENC
2012), 2012.
short: 'F. Jacob, J. Schmalenstroeer, R. Haeb-Umbach, in: International Workshop
on Acoustic Signal Enhancement (IWAENC 2012), 2012.'
date_created: 2019-07-12T05:29:08Z
date_updated: 2023-10-26T08:10:52Z
department:
- _id: '54'
keyword:
- Unsupervised
- geometry calibration
- microphone arrays
- position self-calibration
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2012/JaScHa12.pdf
oa: '1'
publication: International Workshop on Acoustic Signal Enhancement (IWAENC 2012)
quality_controlled: '1'
related_material:
link:
- description: Video
relation: supplementary_material
url: https://groups.uni-paderborn.de/nt/pubs/2012/Microphine_Array_Position_Self-Calibration_from_Reverberant_Speech_Input.mp4
- description: Poster
relation: supplementary_material
url: https://groups.uni-paderborn.de/nt/pubs/2012/JaScHa12_Poster.pdf
- description: Demonstrator
relation: supplementary_material
url: https://groups.uni-paderborn.de/nt/pubs/2012/JaScHa12_Demonstrator.pdf
status: public
title: Microphone Array Position Self-Calibration from Reverberant Speech Input
type: conference
user_id: '460'
year: '2012'
...
---
_id: '46397'
abstract:
- lang: eng
text: In multiobjective optimization, set-based performance indicators are commonly
used to assess the quality of a Pareto front approximation. Based on the scalarization
obtained by these indicators, a performance comparison of multiobjective optimization
algorithms becomes possible. The R2 and the Hypervolume (HV) indicator represent
two recommended approaches which have shown a correlated behavior in recent empirical
studies. Whereas the HV indicator has been comprehensively analyzed in the last
years, almost no studies on the R2 indicator exist. In this paper, we thus perform
a comprehensive investigation of the properties of the R2 indicator in a theoretical
and empirical way. The influence of the number and distribution of the weight
vectors on the optimal distribution of μ solutions is analyzed. Based on a comparative
analysis, specific characteristics and differences of the R2 and HV indicator
are presented.
author:
- first_name: Dimo
full_name: Brockhoff, Dimo
last_name: Brockhoff
- first_name: Tobias
full_name: Wagner, Tobias
last_name: Wagner
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Brockhoff D, Wagner T, Trautmann H. On the Properties of the R2 Indicator.
In: Proceedings of the 14th Annual Conference on Genetic and Evolutionary Computation.
GECCO ’12. Association for Computing Machinery; 2012:465–472. doi:10.1145/2330163.2330230'
apa: Brockhoff, D., Wagner, T., & Trautmann, H. (2012). On the Properties of
the R2 Indicator. Proceedings of the 14th Annual Conference on Genetic and
Evolutionary Computation, 465–472. https://doi.org/10.1145/2330163.2330230
bibtex: '@inproceedings{Brockhoff_Wagner_Trautmann_2012, place={New York, NY, USA},
series={GECCO ’12}, title={On the Properties of the R2 Indicator}, DOI={10.1145/2330163.2330230},
booktitle={Proceedings of the 14th Annual Conference on Genetic and Evolutionary
Computation}, publisher={Association for Computing Machinery}, author={Brockhoff,
Dimo and Wagner, Tobias and Trautmann, Heike}, year={2012}, pages={465–472}, collection={GECCO
’12} }'
chicago: 'Brockhoff, Dimo, Tobias Wagner, and Heike Trautmann. “On the Properties
of the R2 Indicator.” In Proceedings of the 14th Annual Conference on Genetic
and Evolutionary Computation, 465–472. GECCO ’12. New York, NY, USA: Association
for Computing Machinery, 2012. https://doi.org/10.1145/2330163.2330230.'
ieee: 'D. Brockhoff, T. Wagner, and H. Trautmann, “On the Properties of the R2 Indicator,”
in Proceedings of the 14th Annual Conference on Genetic and Evolutionary Computation,
2012, pp. 465–472, doi: 10.1145/2330163.2330230.'
mla: Brockhoff, Dimo, et al. “On the Properties of the R2 Indicator.” Proceedings
of the 14th Annual Conference on Genetic and Evolutionary Computation, Association
for Computing Machinery, 2012, pp. 465–472, doi:10.1145/2330163.2330230.
short: 'D. Brockhoff, T. Wagner, H. Trautmann, in: Proceedings of the 14th Annual
Conference on Genetic and Evolutionary Computation, Association for Computing
Machinery, New York, NY, USA, 2012, pp. 465–472.'
date_created: 2023-08-04T15:52:42Z
date_updated: 2023-10-16T13:47:23Z
department:
- _id: '34'
- _id: '819'
doi: 10.1145/2330163.2330230
keyword:
- hypervolume indicator
- multiobjective optimization
- performance assessment
- r2 indicator
language:
- iso: eng
page: 465–472
place: New York, NY, USA
publication: Proceedings of the 14th Annual Conference on Genetic and Evolutionary
Computation
publication_identifier:
isbn:
- '9781450311779'
publisher: Association for Computing Machinery
series_title: GECCO ’12
status: public
title: On the Properties of the R2 Indicator
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '46396'
abstract:
- lang: eng
text: The steady supply of new optimization methods makes the algorithm selection
problem (ASP) an increasingly pressing and challenging task, specially for real-world
black-box optimization problems. The introduced approach considers the ASP as
a cost-sensitive classification task which is based on Exploratory Landscape Analysis.
Low-level features gathered by systematic sampling of the function on the feasible
set are used to predict a well-performing algorithm out of a given portfolio.
Example-specific label costs are defined by the expected runtime of each candidate
algorithm. We use one-sided support vector regression to solve this learning problem.
The approach is illustrated by means of the optimization problems and algorithms
of the BBOB’09/10 workshop.
author:
- first_name: Bernd
full_name: Bischl, Bernd
last_name: Bischl
- first_name: Olaf
full_name: Mersmann, Olaf
last_name: Mersmann
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: Mike
full_name: Preuß, Mike
last_name: Preuß
citation:
ama: 'Bischl B, Mersmann O, Trautmann H, Preuß M. Algorithm Selection Based on Exploratory
Landscape Analysis and Cost-Sensitive Learning. In: Proceedings of the 14th
Annual Conference on Genetic and Evolutionary Computation. GECCO ’12. Association
for Computing Machinery; 2012:313–320. doi:10.1145/2330163.2330209'
apa: Bischl, B., Mersmann, O., Trautmann, H., & Preuß, M. (2012). Algorithm
Selection Based on Exploratory Landscape Analysis and Cost-Sensitive Learning.
Proceedings of the 14th Annual Conference on Genetic and Evolutionary Computation,
313–320. https://doi.org/10.1145/2330163.2330209
bibtex: '@inproceedings{Bischl_Mersmann_Trautmann_Preuß_2012, place={New York, NY,
USA}, series={GECCO ’12}, title={Algorithm Selection Based on Exploratory Landscape
Analysis and Cost-Sensitive Learning}, DOI={10.1145/2330163.2330209},
booktitle={Proceedings of the 14th Annual Conference on Genetic and Evolutionary
Computation}, publisher={Association for Computing Machinery}, author={Bischl,
Bernd and Mersmann, Olaf and Trautmann, Heike and Preuß, Mike}, year={2012}, pages={313–320},
collection={GECCO ’12} }'
chicago: 'Bischl, Bernd, Olaf Mersmann, Heike Trautmann, and Mike Preuß. “Algorithm
Selection Based on Exploratory Landscape Analysis and Cost-Sensitive Learning.”
In Proceedings of the 14th Annual Conference on Genetic and Evolutionary Computation,
313–320. GECCO ’12. New York, NY, USA: Association for Computing Machinery, 2012.
https://doi.org/10.1145/2330163.2330209.'
ieee: 'B. Bischl, O. Mersmann, H. Trautmann, and M. Preuß, “Algorithm Selection
Based on Exploratory Landscape Analysis and Cost-Sensitive Learning,” in Proceedings
of the 14th Annual Conference on Genetic and Evolutionary Computation, 2012,
pp. 313–320, doi: 10.1145/2330163.2330209.'
mla: Bischl, Bernd, et al. “Algorithm Selection Based on Exploratory Landscape Analysis
and Cost-Sensitive Learning.” Proceedings of the 14th Annual Conference on
Genetic and Evolutionary Computation, Association for Computing Machinery,
2012, pp. 313–320, doi:10.1145/2330163.2330209.
short: 'B. Bischl, O. Mersmann, H. Trautmann, M. Preuß, in: Proceedings of the 14th
Annual Conference on Genetic and Evolutionary Computation, Association for Computing
Machinery, New York, NY, USA, 2012, pp. 313–320.'
date_created: 2023-08-04T15:51:56Z
date_updated: 2023-10-16T13:48:48Z
department:
- _id: '34'
- _id: '819'
doi: 10.1145/2330163.2330209
keyword:
- machine learning
- exploratory landscape analysis
- fitness landscape
- benchmarking
- evolutionary optimization
- bbob test set
- algorithm selection
language:
- iso: eng
page: 313–320
place: New York, NY, USA
publication: Proceedings of the 14th Annual Conference on Genetic and Evolutionary
Computation
publication_identifier:
isbn:
- '9781450311779'
publisher: Association for Computing Machinery
series_title: GECCO ’12
status: public
title: Algorithm Selection Based on Exploratory Landscape Analysis and Cost-Sensitive
Learning
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '46399'
abstract:
- lang: eng
text: Meta-modeling has become a crucial tool in solving expensive optimization
problems. Much of the work in the past has focused on finding a good regression
method to model the fitness function. Examples include classical linear regression,
splines, neural networks, Kriging and support vector regression. This paper specifically
draws attention to the fact that assessing model accuracy is a crucial aspect
in the meta-modeling framework. Resampling strategies such as cross-validation,
subsampling, bootstrapping, and nested resampling are prominent methods for model
validation and are systematically discussed with respect to possible pitfalls,
shortcomings, and specific features. A survey of meta-modeling techniques within
evolutionary optimization is provided. In addition, practical examples illustrating
some of the pitfalls associated with model selection and performance assessment
are presented. Finally, recommendations are given for choosing a model validation
technique for a particular setting.
author:
- first_name: B
full_name: Bischl, B
last_name: Bischl
- first_name: O
full_name: Mersmann, O
last_name: Mersmann
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: C
full_name: Weihs, C
last_name: Weihs
citation:
ama: Bischl B, Mersmann O, Trautmann H, Weihs C. Resampling Methods in Model Validation.
Evolutionary Computation Journal. 2012;20(2):249–275. doi:10.1162/EVCO_a_00069
apa: Bischl, B., Mersmann, O., Trautmann, H., & Weihs, C. (2012). Resampling
Methods in Model Validation. Evolutionary Computation Journal, 20(2),
249–275. https://doi.org/10.1162/EVCO_a_00069
bibtex: '@article{Bischl_Mersmann_Trautmann_Weihs_2012, title={Resampling Methods
in Model Validation}, volume={20}, DOI={10.1162/EVCO_a_00069},
number={2}, journal={Evolutionary Computation Journal}, author={Bischl, B and
Mersmann, O and Trautmann, Heike and Weihs, C}, year={2012}, pages={249–275} }'
chicago: 'Bischl, B, O Mersmann, Heike Trautmann, and C Weihs. “Resampling Methods
in Model Validation.” Evolutionary Computation Journal 20, no. 2 (2012):
249–275. https://doi.org/10.1162/EVCO_a_00069.'
ieee: 'B. Bischl, O. Mersmann, H. Trautmann, and C. Weihs, “Resampling Methods in
Model Validation,” Evolutionary Computation Journal, vol. 20, no. 2, pp.
249–275, 2012, doi: 10.1162/EVCO_a_00069.'
mla: Bischl, B., et al. “Resampling Methods in Model Validation.” Evolutionary
Computation Journal, vol. 20, no. 2, 2012, pp. 249–275, doi:10.1162/EVCO_a_00069.
short: B. Bischl, O. Mersmann, H. Trautmann, C. Weihs, Evolutionary Computation
Journal 20 (2012) 249–275.
date_created: 2023-08-04T15:54:41Z
date_updated: 2023-10-16T13:53:58Z
department:
- _id: '34'
- _id: '819'
doi: 10.1162/EVCO_a_00069
intvolume: ' 20'
issue: '2'
language:
- iso: eng
page: 249–275
publication: Evolutionary Computation Journal
status: public
title: Resampling Methods in Model Validation
type: journal_article
user_id: '15504'
volume: 20
year: '2012'
...
---
_id: '48890'
abstract:
- lang: eng
text: With this paper we contribute to the understanding of the success of 2-opt
based local search algorithms for solving the traveling salesman problem TSP.
Although 2-opt is widely used in practice, it is hard to understand its success
from a theoretical perspective. We take a statistical approach and examine the
features of TSP instances that make the problem either hard or easy to solve.
As a measure of problem difficulty for 2-opt we use the approximation ratio that
it achieves on a given instance. Our investigations point out important features
that make TSP instances hard or easy to be approximated by 2-opt.
author:
- first_name: Olaf
full_name: Mersmann, Olaf
last_name: Mersmann
- first_name: Bernd
full_name: Bischl, Bernd
last_name: Bischl
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Heike
full_name: Trautmann, Heike
last_name: Trautmann
- first_name: Markus
full_name: Wagner, Markus
last_name: Wagner
- first_name: Frank
full_name: Neumann, Frank
last_name: Neumann
citation:
ama: 'Mersmann O, Bischl B, Bossek J, Trautmann H, Wagner M, Neumann F. Local Search
and the Traveling Salesman Problem: A Feature-Based Characterization of Problem
Hardness. In: Revised Selected Papers of the 6th International Conference on
Learning and Intelligent Optimization - Volume 7219. LION 6. Springer-Verlag;
2012:115–129.'
apa: 'Mersmann, O., Bischl, B., Bossek, J., Trautmann, H., Wagner, M., & Neumann,
F. (2012). Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness. Revised Selected Papers of the 6th International Conference
on Learning and Intelligent Optimization - Volume 7219, 115–129.'
bibtex: '@inproceedings{Mersmann_Bischl_Bossek_Trautmann_Wagner_Neumann_2012, place={Berlin,
Heidelberg}, series={LION 6}, title={Local Search and the Traveling Salesman Problem:
A Feature-Based Characterization of Problem Hardness}, booktitle={Revised Selected
Papers of the 6th International Conference on Learning and Intelligent Optimization
- Volume 7219}, publisher={Springer-Verlag}, author={Mersmann, Olaf and Bischl,
Bernd and Bossek, Jakob and Trautmann, Heike and Wagner, Markus and Neumann, Frank},
year={2012}, pages={115–129}, collection={LION 6} }'
chicago: 'Mersmann, Olaf, Bernd Bischl, Jakob Bossek, Heike Trautmann, Markus Wagner,
and Frank Neumann. “Local Search and the Traveling Salesman Problem: A Feature-Based
Characterization of Problem Hardness.” In Revised Selected Papers of the 6th
International Conference on Learning and Intelligent Optimization - Volume 7219,
115–129. LION 6. Berlin, Heidelberg: Springer-Verlag, 2012.'
ieee: 'O. Mersmann, B. Bischl, J. Bossek, H. Trautmann, M. Wagner, and F. Neumann,
“Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness,” in Revised Selected Papers of the 6th International Conference
on Learning and Intelligent Optimization - Volume 7219, 2012, pp. 115–129.'
mla: 'Mersmann, Olaf, et al. “Local Search and the Traveling Salesman Problem: A
Feature-Based Characterization of Problem Hardness.” Revised Selected Papers
of the 6th International Conference on Learning and Intelligent Optimization -
Volume 7219, Springer-Verlag, 2012, pp. 115–129.'
short: 'O. Mersmann, B. Bischl, J. Bossek, H. Trautmann, M. Wagner, F. Neumann,
in: Revised Selected Papers of the 6th International Conference on Learning and
Intelligent Optimization - Volume 7219, Springer-Verlag, Berlin, Heidelberg, 2012,
pp. 115–129.'
date_created: 2023-11-14T15:58:59Z
date_updated: 2023-12-13T10:48:58Z
department:
- _id: '819'
extern: '1'
keyword:
- 2-opt
- Classification
- Feature Selection
- MARS
- TSP
language:
- iso: eng
page: 115–129
place: Berlin, Heidelberg
publication: Revised Selected Papers of the 6th International Conference on Learning
and Intelligent Optimization - Volume 7219
publication_identifier:
isbn:
- 978-3-642-34412-1
publisher: Springer-Verlag
series_title: LION 6
status: public
title: 'Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness'
type: conference
user_id: '102979'
year: '2012'
...
---
_id: '48888'
abstract:
- lang: eng
text: With this paper we contribute to the understanding of the success of 2-opt
based local search algorithms for solving the traveling salesman problem (TSP).
Although 2-opt is widely used in practice, it is hard to understand its success
from a theoretical perspective. We take a statistical approach and examine the
features of TSP instances that make the problem either hard or easy to solve.
As a measure of problem difficulty for 2-opt we use the approximation ratio that
it achieves on a given instance. Our investigations point out important features
that make TSP instances hard or easy to be approximated by 2-opt.
author:
- first_name: Olaf
full_name: Mersmann, Olaf
last_name: Mersmann
- first_name: Bernd
full_name: Bischl, Bernd
last_name: Bischl
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Heike
full_name: Trautmann, Heike
last_name: Trautmann
- first_name: Markus
full_name: Wagner, Markus
last_name: Wagner
- first_name: Frank
full_name: Neumann, Frank
last_name: Neumann
citation:
ama: 'Mersmann O, Bischl B, Bossek J, Trautmann H, Wagner M, Neumann F. Local Search
and the Traveling Salesman Problem: A Feature-Based Characterization of Problem
Hardness. In: Learning and Intelligent Optimization. Vol 7219. Springer
Berlin Heidelberg; 2012:115–129. doi:10.1007/978-3-642-34413-8_9'
apa: 'Mersmann, O., Bischl, B., Bossek, J., Trautmann, H., Wagner, M., & Neumann,
F. (2012). Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness. In Learning and Intelligent Optimization (Vol. 7219,
pp. 115–129). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-34413-8_9'
bibtex: '@inbook{Mersmann_Bischl_Bossek_Trautmann_Wagner_Neumann_2012, place={Berlin,
Heidelberg}, title={Local Search and the Traveling Salesman Problem: A Feature-Based
Characterization of Problem Hardness}, volume={7219}, DOI={10.1007/978-3-642-34413-8_9},
booktitle={Learning and Intelligent Optimization}, publisher={Springer Berlin
Heidelberg}, author={Mersmann, Olaf and Bischl, Bernd and Bossek, Jakob and Trautmann,
Heike and Wagner, Markus and Neumann, Frank}, year={2012}, pages={115–129} }'
chicago: 'Mersmann, Olaf, Bernd Bischl, Jakob Bossek, Heike Trautmann, Markus Wagner,
and Frank Neumann. “Local Search and the Traveling Salesman Problem: A Feature-Based
Characterization of Problem Hardness.” In Learning and Intelligent Optimization,
7219:115–129. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-34413-8_9.'
ieee: 'O. Mersmann, B. Bischl, J. Bossek, H. Trautmann, M. Wagner, and F. Neumann,
“Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness,” in Learning and Intelligent Optimization, vol. 7219,
Berlin, Heidelberg: Springer Berlin Heidelberg, 2012, pp. 115–129.'
mla: 'Mersmann, Olaf, et al. “Local Search and the Traveling Salesman Problem: A
Feature-Based Characterization of Problem Hardness.” Learning and Intelligent
Optimization, vol. 7219, Springer Berlin Heidelberg, 2012, pp. 115–129, doi:10.1007/978-3-642-34413-8_9.'
short: 'O. Mersmann, B. Bischl, J. Bossek, H. Trautmann, M. Wagner, F. Neumann,
in: Learning and Intelligent Optimization, Springer Berlin Heidelberg, Berlin,
Heidelberg, 2012, pp. 115–129.'
date_created: 2023-11-14T15:58:59Z
date_updated: 2023-12-13T10:49:15Z
department:
- _id: '819'
doi: 10.1007/978-3-642-34413-8_9
extern: '1'
intvolume: ' 7219'
language:
- iso: eng
page: 115–129
place: Berlin, Heidelberg
publication: Learning and Intelligent Optimization
publication_identifier:
isbn:
- 978-3-642-34412-1 978-3-642-34413-8
publisher: Springer Berlin Heidelberg
status: public
title: 'Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness'
type: book_chapter
user_id: '102979'
volume: 7219
year: '2012'
...
---
_id: '49699'
author:
- first_name: Christoph
full_name: Jacke, Christoph
id: '20747'
last_name: Jacke
citation:
ama: 'Jacke C. Der Club „Gleis 22". 25 Jahre andere Räume, andere Musiken, Kommunikation
und Kreativität. In: Skroblin D, Dietrich F, eds. GLEIS 22 - Fünfundzwanzig
Jahre Konzerte. Oktober Verlag; 2012:6-8.'
apa: Jacke, C. (2012). Der Club „Gleis 22". 25 Jahre andere Räume, andere Musiken,
Kommunikation und Kreativität. In D. Skroblin & F. Dietrich (Eds.), GLEIS
22 - Fünfundzwanzig Jahre Konzerte. (pp. 6–8). Oktober Verlag.
bibtex: '@inbook{Jacke_2012, place={Münster}, title={Der Club „Gleis 22". 25 Jahre
andere Räume, andere Musiken, Kommunikation und Kreativität.}, booktitle={GLEIS
22 - Fünfundzwanzig Jahre Konzerte.}, publisher={Oktober Verlag}, author={Jacke,
Christoph}, editor={Skroblin, David and Dietrich, Frank}, year={2012}, pages={6–8}
}'
chicago: 'Jacke, Christoph. “Der Club „Gleis 22". 25 Jahre andere Räume, andere
Musiken, Kommunikation und Kreativität.” In GLEIS 22 - Fünfundzwanzig Jahre
Konzerte., edited by David Skroblin and Frank Dietrich, 6–8. Münster: Oktober
Verlag, 2012.'
ieee: 'C. Jacke, “Der Club „Gleis 22". 25 Jahre andere Räume, andere Musiken, Kommunikation
und Kreativität.,” in GLEIS 22 - Fünfundzwanzig Jahre Konzerte., D. Skroblin
and F. Dietrich, Eds. Münster: Oktober Verlag, 2012, pp. 6–8.'
mla: Jacke, Christoph. “Der Club „Gleis 22". 25 Jahre andere Räume, andere Musiken,
Kommunikation und Kreativität.” GLEIS 22 - Fünfundzwanzig Jahre Konzerte.,
edited by David Skroblin and Frank Dietrich, Oktober Verlag, 2012, pp. 6–8.
short: 'C. Jacke, in: D. Skroblin, F. Dietrich (Eds.), GLEIS 22 - Fünfundzwanzig
Jahre Konzerte., Oktober Verlag, Münster, 2012, pp. 6–8.'
date_created: 2023-12-15T12:23:02Z
date_updated: 2023-12-15T12:23:09Z
department:
- _id: '607'
editor:
- first_name: David
full_name: Skroblin, David
last_name: Skroblin
- first_name: Frank
full_name: Dietrich, Frank
last_name: Dietrich
language:
- iso: ger
page: 6-8
place: Münster
publication: GLEIS 22 - Fünfundzwanzig Jahre Konzerte.
publisher: Oktober Verlag
status: public
title: Der Club „Gleis 22". 25 Jahre andere Räume, andere Musiken, Kommunikation und
Kreativität.
type: book_chapter
user_id: '90934'
year: '2012'
...
---
_id: '46398'
abstract:
- lang: eng
text: With this paper we contribute to the understanding of the success of 2-opt
based local search algorithms for solving the traveling salesman problem (TSP).
Although 2-opt is widely used in practice, it is hard to understand its success
from a theoretical perspective. We take a statistical approach and examine the
features of TSP instances that make the problem either hard or easy to solve.
As a measure of problem difficulty for 2-opt we use the approximation ratio that
it achieves on a given instance. Our investigations point out important features
that make TSP instances hard or easy to be approximated by 2-opt.
author:
- first_name: Olaf
full_name: Mersmann, Olaf
last_name: Mersmann
- first_name: Bernd
full_name: Bischl, Bernd
last_name: Bischl
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: Markus
full_name: Wagner, Markus
last_name: Wagner
- first_name: Frank
full_name: Neumann, Frank
last_name: Neumann
citation:
ama: 'Mersmann O, Bischl B, Bossek J, Trautmann H, Wagner M, Neumann F. Local Search
and the Traveling Salesman Problem: A Feature-Based Characterization of Problem
Hardness. In: Hamadi Y, Schoenauer M, eds. Learning and Intelligent Optimization.
Springer Berlin Heidelberg; 2012:115–129. doi:https://doi.org/10.1007/978-3-642-34413-8_9'
apa: 'Mersmann, O., Bischl, B., Bossek, J., Trautmann, H., Wagner, M., & Neumann,
F. (2012). Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness. In Y. Hamadi & M. Schoenauer (Eds.), Learning and
Intelligent Optimization (pp. 115–129). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-34413-8_9'
bibtex: '@inproceedings{Mersmann_Bischl_Bossek_Trautmann_Wagner_Neumann_2012, place={Berlin,
Heidelberg}, title={Local Search and the Traveling Salesman Problem: A Feature-Based
Characterization of Problem Hardness}, DOI={https://doi.org/10.1007/978-3-642-34413-8_9},
booktitle={Learning and Intelligent Optimization}, publisher={Springer Berlin
Heidelberg}, author={Mersmann, Olaf and Bischl, Bernd and Bossek, Jakob and Trautmann,
Heike and Wagner, Markus and Neumann, Frank}, editor={Hamadi, Youssef and Schoenauer,
Marc}, year={2012}, pages={115–129} }'
chicago: 'Mersmann, Olaf, Bernd Bischl, Jakob Bossek, Heike Trautmann, Markus Wagner,
and Frank Neumann. “Local Search and the Traveling Salesman Problem: A Feature-Based
Characterization of Problem Hardness.” In Learning and Intelligent Optimization,
edited by Youssef Hamadi and Marc Schoenauer, 115–129. Berlin, Heidelberg: Springer
Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-34413-8_9.'
ieee: 'O. Mersmann, B. Bischl, J. Bossek, H. Trautmann, M. Wagner, and F. Neumann,
“Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness,” in Learning and Intelligent Optimization, 2012, pp.
115–129, doi: https://doi.org/10.1007/978-3-642-34413-8_9.'
mla: 'Mersmann, Olaf, et al. “Local Search and the Traveling Salesman Problem: A
Feature-Based Characterization of Problem Hardness.” Learning and Intelligent
Optimization, edited by Youssef Hamadi and Marc Schoenauer, Springer Berlin
Heidelberg, 2012, pp. 115–129, doi:https://doi.org/10.1007/978-3-642-34413-8_9.'
short: 'O. Mersmann, B. Bischl, J. Bossek, H. Trautmann, M. Wagner, F. Neumann,
in: Y. Hamadi, M. Schoenauer (Eds.), Learning and Intelligent Optimization, Springer
Berlin Heidelberg, Berlin, Heidelberg, 2012, pp. 115–129.'
date_created: 2023-08-04T15:53:33Z
date_updated: 2024-06-10T11:57:32Z
department:
- _id: '34'
- _id: '819'
doi: https://doi.org/10.1007/978-3-642-34413-8_9
editor:
- first_name: Youssef
full_name: Hamadi, Youssef
last_name: Hamadi
- first_name: Marc
full_name: Schoenauer, Marc
last_name: Schoenauer
language:
- iso: eng
page: 115–129
place: Berlin, Heidelberg
publication: Learning and Intelligent Optimization
publication_identifier:
isbn:
- 978-3-642-34413-8
publisher: Springer Berlin Heidelberg
status: public
title: 'Local Search and the Traveling Salesman Problem: A Feature-Based Characterization
of Problem Hardness'
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '54937'
abstract:
- lang: eng
text: 'Purpose: The epithelial sodium channel (ENaC) is typically expressed in sodium-absorbing
epithelia. Several reports suggest that ENaC is also expressed in ocular tissues
and may play a role in aqueous humor secretion and glaucoma. However, the precise
localization of ENaC in the human eye is still unclear. Here, the authors studied
ENaC expression in 12 normal human donor eyes and in six eyes of patients with
glaucoma. Methods: Quantitative real-time PCR was used to investigate the expression
of $\alpha$-, $\beta$-, $\gamma$-, and $\delta$-ENaC transcripts in ocular tissues.
In addition, the authors performed immunohistochemical studies using recently
generated antibodies against human $\beta$- and $\gamma$-ENaC. Results: At the
mRNA level, all four ENaC subunits were found to be expressed in a wide range
of ocular tissues from normal and glaucomatous human eyes, with the cornea, ciliary
body, iris, and retina showing the highest expression levels. At the protein level,
$\beta$- and $\gamma$-ENaC subunits showed distinct distribution patterns and
could be immunolocalized primarily to the cell membranes of epithelial cells of
the cornea and to the conjunctiva, iris, ciliary body, lens, and retinal pigment
epithelium but also to vascular endothelial cells, smooth muscle cells, stromal
cells, and retinal neurons. The authors found no altered mRNA level of any subunit
in glaucomatous eyes. Conclusions: All four ENaC subunits ($\alpha$$\beta$$\gamma$$\delta$)
are expressed in the normal human eye, with distinct localization of subunits
possibly reflecting different functional states of the channel. The (patho-)physiological
roles of ENaC in the various localizations in the eye remain to be determined.'
author:
- first_name: Bettina
full_name: Krueger, Bettina
id: '49428'
last_name: Krueger
orcid: 0000-0001-5351-1785
- first_name: Ursula
full_name: Schlötzer-Schrehardt, Ursula
last_name: Schlötzer-Schrehardt
- first_name: Silke
full_name: Haerteis, Silke
last_name: Haerteis
- first_name: Matthias
full_name: Zenkel, Matthias
last_name: Zenkel
- first_name: Verena E.
full_name: Chankiewitz, Verena E.
last_name: Chankiewitz
- first_name: Kerstin U.
full_name: Amann, Kerstin U.
last_name: Amann
- first_name: Friedrich E.
full_name: Kruse, Friedrich E.
last_name: Kruse
- first_name: Christoph
full_name: Korbmacher, Christoph
last_name: Korbmacher
citation:
ama: Krueger B, Schlötzer-Schrehardt U, Haerteis S, et al. Four Subunits ($\alpha$$\beta$$\gamma$$\delta$)
of the Epithelial Sodium Channel (ENaC) Are Expressed in the Human Eye in Various
Locations. Investigative Opthalmology & Visual Science. 2012;53(2):596–604.
doi:10.1167/iovs.11-8581
apa: Krueger, B., Schlötzer-Schrehardt, U., Haerteis, S., Zenkel, M., Chankiewitz,
V. E., Amann, K. U., Kruse, F. E., & Korbmacher, C. (2012). Four Subunits
($\alpha$$\beta$$\gamma$$\delta$) of the Epithelial Sodium Channel (ENaC) Are
Expressed in the Human Eye in Various Locations. Investigative Opthalmology
& Visual Science, 53(2), 596–604. https://doi.org/10.1167/iovs.11-8581
bibtex: '@article{Krueger_Schlötzer-Schrehardt_Haerteis_Zenkel_Chankiewitz_Amann_Kruse_Korbmacher_2012,
title={Four Subunits ($\alpha$$\beta$$\gamma$$\delta$) of the Epithelial Sodium
Channel (ENaC) Are Expressed in the Human Eye in Various Locations}, volume={53},
DOI={10.1167/iovs.11-8581},
number={2}, journal={Investigative Opthalmology & Visual Science}, publisher={Association
for Research in Vision and Ophthalmology (ARVO)}, author={Krueger, Bettina and
Schlötzer-Schrehardt, Ursula and Haerteis, Silke and Zenkel, Matthias and Chankiewitz,
Verena E. and Amann, Kerstin U. and Kruse, Friedrich E. and Korbmacher, Christoph},
year={2012}, pages={596–604} }'
chicago: 'Krueger, Bettina, Ursula Schlötzer-Schrehardt, Silke Haerteis, Matthias
Zenkel, Verena E. Chankiewitz, Kerstin U. Amann, Friedrich E. Kruse, and Christoph
Korbmacher. “Four Subunits ($\alpha$$\beta$$\gamma$$\delta$) of the Epithelial
Sodium Channel (ENaC) Are Expressed in the Human Eye in Various Locations.” Investigative
Opthalmology & Visual Science 53, no. 2 (2012): 596–604. https://doi.org/10.1167/iovs.11-8581.'
ieee: 'B. Krueger et al., “Four Subunits ($\alpha$$\beta$$\gamma$$\delta$)
of the Epithelial Sodium Channel (ENaC) Are Expressed in the Human Eye in Various
Locations,” Investigative Opthalmology & Visual Science, vol. 53, no.
2, pp. 596–604, 2012, doi: 10.1167/iovs.11-8581.'
mla: Krueger, Bettina, et al. “Four Subunits ($\alpha$$\beta$$\gamma$$\delta$) of
the Epithelial Sodium Channel (ENaC) Are Expressed in the Human Eye in Various
Locations.” Investigative Opthalmology & Visual Science, vol. 53, no.
2, Association for Research in Vision and Ophthalmology (ARVO), 2012, pp. 596–604,
doi:10.1167/iovs.11-8581.
short: B. Krueger, U. Schlötzer-Schrehardt, S. Haerteis, M. Zenkel, V.E. Chankiewitz,
K.U. Amann, F.E. Kruse, C. Korbmacher, Investigative Opthalmology & Visual
Science 53 (2012) 596–604.
date_created: 2024-06-30T13:51:35Z
date_updated: 2024-06-30T13:52:14Z
department:
- _id: '35'
- _id: '22'
doi: 10.1167/iovs.11-8581
intvolume: ' 53'
issue: '2'
language:
- iso: eng
page: 596–604
publication: Investigative Opthalmology & Visual Science
publisher: Association for Research in Vision and Ophthalmology (ARVO)
status: public
title: Four Subunits ($\alpha$$\beta$$\gamma$$\delta$) of the Epithelial Sodium Channel
(ENaC) Are Expressed in the Human Eye in Various Locations
type: journal_article
user_id: '49428'
volume: 53
year: '2012'
...
---
_id: '54930'
abstract:
- lang: eng
text: 'Background: Increased expression of the pro-fibrotic protein connective tissue
growth factor (CTGF) has been detected in injured kidneys and elevated urinary
levels of CTGF are discussed as prognostic marker of chronic kidney disease. There
is evidence that epithelial cells lining the renal tubular system contribute to
uptake and secretion of CTGF. However, the role of different types of tubular
epithelial cells in these processes so far has not been addressed in primary cultures
of human cells. Results: Tubular epithelial cells of proximal and distal origin
were isolated from human kidneys and cultured as polarized cells in insert wells.
The pro-fibrotic stimuli lysophosphatidic acid (LPA) and transforming growth factor
$\beta$ (TGF-$\beta$) were used to induce CTGF secretion.LPA activated CTGF secretion
in proximal tubular cells when applied from either the apical or the basolateral
side as shown by immunocytochemistry. CTGF was secreted exclusively to the apical
side. Signaling pathways activated by LPA included MAP kinase and Rho kinase signaling.
TGF-$\beta$ applied from either side also stimulated CTGF secretion primarily
to the apical side with little basolateral release.Interestingly, TGF-$\beta$
activation induced different signaling pathways depending on the side of TGF-$\beta$
application. Smad signaling was almost exclusively activated from the basolateral
side most prominently in cells of distal origin. Only part of these cells also
synthesized CTGF indicating that Smad activation alone was not sufficient for
CTGF induction. MAP kinases were involved in apical TGF-$\beta$-mediated activation
of CTGF synthesis in proximal cells and a subset of epithelial cells of distal
origin. This subpopulation of distal tubular cells was also able to internalize
recombinant apical CTGF, in addition to proximal cells which were the main cells
to take up exogenous CTGF. Conclusions: Analysis of polarized human primary renal
epithelial cells in a transwell system shows that vectorial secretion of the pro-fibrotic
protein CTGF depends on the cell type, the stimulus and the signaling pathway
activated. In all conditions, CTGF was secreted mainly to the apical side upon
TGF-$\beta$ and LPA treatment and therefore, likely contributes to increased urinary
CTGF levels in vivo. Moreover, CTGF secreted basolaterally may be active as paracrine
pro-fibrotic mediator.'
author:
- first_name: Jonathan
full_name: Zuehlke, Jonathan
last_name: Zuehlke
- first_name: Astrid
full_name: Ebenau, Astrid
last_name: Ebenau
- first_name: Bettina
full_name: Krueger, Bettina
id: '49428'
last_name: Krueger
orcid: 0000-0001-5351-1785
- first_name: Margarete
full_name: Goppelt-Struebe, Margarete
last_name: Goppelt-Struebe
citation:
ama: Zuehlke J, Ebenau A, Krueger B, Goppelt-Struebe M. Vectorial secretion of CTGF
as a cell-type specific response to LPA and TGF-$\beta$ in human tubular epithelial
cells. Cell Communication and Signaling. 2012;10(1). doi:10.1186/1478-811x-10-25
apa: Zuehlke, J., Ebenau, A., Krueger, B., & Goppelt-Struebe, M. (2012). Vectorial
secretion of CTGF as a cell-type specific response to LPA and TGF-$\beta$ in human
tubular epithelial cells. Cell Communication and Signaling, 10(1).
https://doi.org/10.1186/1478-811x-10-25
bibtex: '@article{Zuehlke_Ebenau_Krueger_Goppelt-Struebe_2012, title={Vectorial
secretion of CTGF as a cell-type specific response to LPA and TGF-$\beta$ in human
tubular epithelial cells}, volume={10}, DOI={10.1186/1478-811x-10-25},
number={1}, journal={Cell Communication and Signaling}, publisher={Springer},
author={Zuehlke, Jonathan and Ebenau, Astrid and Krueger, Bettina and Goppelt-Struebe,
Margarete}, year={2012} }'
chicago: Zuehlke, Jonathan, Astrid Ebenau, Bettina Krueger, and Margarete Goppelt-Struebe.
“Vectorial Secretion of CTGF as a Cell-Type Specific Response to LPA and TGF-$\beta$
in Human Tubular Epithelial Cells.” Cell Communication and Signaling 10,
no. 1 (2012). https://doi.org/10.1186/1478-811x-10-25.
ieee: 'J. Zuehlke, A. Ebenau, B. Krueger, and M. Goppelt-Struebe, “Vectorial secretion
of CTGF as a cell-type specific response to LPA and TGF-$\beta$ in human tubular
epithelial cells,” Cell Communication and Signaling, vol. 10, no. 1, 2012,
doi: 10.1186/1478-811x-10-25.'
mla: Zuehlke, Jonathan, et al. “Vectorial Secretion of CTGF as a Cell-Type Specific
Response to LPA and TGF-$\beta$ in Human Tubular Epithelial Cells.” Cell Communication
and Signaling, vol. 10, no. 1, Springer, 2012, doi:10.1186/1478-811x-10-25.
short: J. Zuehlke, A. Ebenau, B. Krueger, M. Goppelt-Struebe, Cell Communication
and Signaling 10 (2012).
date_created: 2024-06-30T13:45:36Z
date_updated: 2024-06-30T13:45:48Z
department:
- _id: '35'
- _id: '22'
doi: 10.1186/1478-811x-10-25
intvolume: ' 10'
issue: '1'
language:
- iso: eng
publication: Cell Communication and Signaling
publisher: Springer
status: public
title: Vectorial secretion of CTGF as a cell-type specific response to LPA and TGF-$\beta$
in human tubular epithelial cells
type: journal_article
user_id: '49428'
volume: 10
year: '2012'
...
---
_id: '54934'
abstract:
- lang: eng
text: Aldosterone is thought to be the main hormone to stimulate the epithelial
sodium channel (ENaC) in the aldosterone-sensitive distal nephron (ASDN) comprising
the late distal convoluted tubule (DCT2), the connecting tubule (CNT) and the
entire collecting duct (CD). There is immunohistochemical evidence for an axial
gradient of ENaC expression along the ASDN with highest expression in the DCT2
and CNT. However, most of our knowledge about renal ENaC function stems from studies
in the cortical collecting duct (CCD). Here we investigated ENaC function in the
transition zone of DCT2/CNT or CNT/CCD microdissected from mice maintained on
different sodium diets to vary plasma aldosterone levels. Single-channel recordings
demonstrated amiloride-sensitive Na(+) channels in DCT2/CNT with biophysical properties
typical for ENaC previously described in CNT/CCD. In animals maintained on a standard
salt diet, the average ENaC-mediated whole cell current ($\Delta$I(ami)) was higher
in DCT2/CNT than in CNT/CCD. A low salt diet increased $\Delta$I(ami) in CNT/CCD
but had little effect on $\Delta$I(ami) in DCT2/CNT. To investigate whether aldosterone
is necessary for ENaC activity in the DCT2/CNT, we used aldosterone synthase knockout
(AS(-/-)) mice that lack aldosterone. In CNT/CCD of AS(-/-) mice, $\Delta$I(ami)
was lower than that in wild-type (WT) animals and was not stimulated by a low
salt diet. In contrast, in DCT2/CNT of AS(-/-) mice, $\Delta$I(ami) was similar
to that in DCT2/CNT of WT animals both on a standard and on a low salt diet. We
conclude that ENaC function in the DCT2/CNT is largely independent of aldosterone
which is in contrast to its known aldosterone sensitivity in CNT/CCD.
author:
- first_name: Viatcheslav
full_name: Nesterov, Viatcheslav
last_name: Nesterov
- first_name: Anke
full_name: Dahlmann, Anke
last_name: Dahlmann
- first_name: Bettina
full_name: Krueger, Bettina
id: '49428'
last_name: Krueger
orcid: 0000-0001-5351-1785
- first_name: Marko
full_name: Bertog, Marko
last_name: Bertog
- first_name: Johannes
full_name: Loffing, Johannes
last_name: Loffing
- first_name: Christoph
full_name: Korbmacher, Christoph
last_name: Korbmacher
citation:
ama: Nesterov V, Dahlmann A, Krueger B, Bertog M, Loffing J, Korbmacher C. Aldosterone-dependent
and -independent regulation of the epithelial sodium channel (ENaC) in mouse distal
nephron. American Journal of Physiology-Renal Physiology. 2012;303(9):F1289–F1299.
doi:10.1152/ajprenal.00247.2012
apa: Nesterov, V., Dahlmann, A., Krueger, B., Bertog, M., Loffing, J., & Korbmacher,
C. (2012). Aldosterone-dependent and -independent regulation of the epithelial
sodium channel (ENaC) in mouse distal nephron. American Journal of Physiology-Renal
Physiology, 303(9), F1289–F1299. https://doi.org/10.1152/ajprenal.00247.2012
bibtex: '@article{Nesterov_Dahlmann_Krueger_Bertog_Loffing_Korbmacher_2012, title={Aldosterone-dependent
and -independent regulation of the epithelial sodium channel (ENaC) in mouse distal
nephron}, volume={303}, DOI={10.1152/ajprenal.00247.2012},
number={9}, journal={American Journal of Physiology-Renal Physiology}, publisher={American
Physiological Society}, author={Nesterov, Viatcheslav and Dahlmann, Anke and Krueger,
Bettina and Bertog, Marko and Loffing, Johannes and Korbmacher, Christoph}, year={2012},
pages={F1289–F1299} }'
chicago: 'Nesterov, Viatcheslav, Anke Dahlmann, Bettina Krueger, Marko Bertog, Johannes
Loffing, and Christoph Korbmacher. “Aldosterone-Dependent and -Independent Regulation
of the Epithelial Sodium Channel (ENaC) in Mouse Distal Nephron.” American
Journal of Physiology-Renal Physiology 303, no. 9 (2012): F1289–F1299. https://doi.org/10.1152/ajprenal.00247.2012.'
ieee: 'V. Nesterov, A. Dahlmann, B. Krueger, M. Bertog, J. Loffing, and C. Korbmacher,
“Aldosterone-dependent and -independent regulation of the epithelial sodium channel
(ENaC) in mouse distal nephron,” American Journal of Physiology-Renal Physiology,
vol. 303, no. 9, pp. F1289–F1299, 2012, doi: 10.1152/ajprenal.00247.2012.'
mla: Nesterov, Viatcheslav, et al. “Aldosterone-Dependent and -Independent Regulation
of the Epithelial Sodium Channel (ENaC) in Mouse Distal Nephron.” American
Journal of Physiology-Renal Physiology, vol. 303, no. 9, American Physiological
Society, 2012, pp. F1289–F1299, doi:10.1152/ajprenal.00247.2012.
short: V. Nesterov, A. Dahlmann, B. Krueger, M. Bertog, J. Loffing, C. Korbmacher,
American Journal of Physiology-Renal Physiology 303 (2012) F1289–F1299.
date_created: 2024-06-30T13:49:18Z
date_updated: 2024-06-30T13:49:30Z
department:
- _id: '35'
- _id: '22'
doi: 10.1152/ajprenal.00247.2012
intvolume: ' 303'
issue: '9'
language:
- iso: eng
page: F1289–F1299
publication: American Journal of Physiology-Renal Physiology
publisher: American Physiological Society
status: public
title: Aldosterone-dependent and -independent regulation of the epithelial sodium
channel (ENaC) in mouse distal nephron
type: journal_article
user_id: '49428'
volume: 303
year: '2012'
...
---
_id: '54939'
abstract:
- lang: eng
text: 'Background: Renal tubular epithelial cells of proximal and distal origin
differ markedly in their physiological functions. Therefore, we hypothesized that
they also differ in their capacity to undergo epithelial to mesenchymal alterations.
Results: We used cultures of freshly isolated primary human tubular cells. To
distinguish cells of different tubular origin we took advantage of the fact that
human proximal epithelial cells uniquely express N-cadherin instead of E-cadherin
as major cell-cell adhesion molecule. To provoke mesenchymal alteration we treated
these cocultures with TGF-$\beta$ for up to 6 days. Within this time period, the
morphology of distal tubular cells was barely altered. In contrast to tubular
cell lines, E-cadherin was not down-regulated by TGF-$\beta$, even though TGF-$\beta$
signal transduction was initiated as demonstrated by nuclear localization of Smad2/3.
Analysis of transcription factors and miRNAs possibly involved in E-cadherin regulation
revealed high levels of miRNAs of the miR200-family, which may contribute to the
stability of E-cadherin expression in human distal tubular epithelial cells. By
contrast, proximal tubular epithelial cells altered their phenotype when treated
with TGF-$\beta$. They became elongated and formed three-dimensional structures.
Rho-kinases were identified as modulators of TGF-$\beta$-induced morphological
alterations. Non-specific inhibition of Rho-kinases resulted in stabilization
of the epithelial phenotype, while partial effects were observed upon downregulation
of Rho-kinase isoforms ROCK1 and ROCK2. The distinct reactivity of proximal and
distal cells was retained when the cells were cultured as polarized cells. Conclusions:
Interference with Rho-kinase signaling provides a target to counteract TGF-$\beta$-mediated
mesenchymal alterations of epithelial cells, particularly in proximal tubular
epithelial cells. Furthermore, primary distal tubular cells differed from cell
lines by their high phenotypic stability which included constant expression of
E-cadherin. Our cell culture system of primary epithelial cells is thus suitable
to understand and modulate cellular remodeling processes of distinct tubular cells
relevant for human renal disease.'
author:
- first_name: Christof
full_name: Keller, Christof
last_name: Keller
- first_name: Sven
full_name: Kroening, Sven
last_name: Kroening
- first_name: Jonathan
full_name: Zuehlke, Jonathan
last_name: Zuehlke
- first_name: Frank
full_name: Kunath, Frank
last_name: Kunath
- first_name: Bettina
full_name: Krueger, Bettina
id: '49428'
last_name: Krueger
orcid: 0000-0001-5351-1785
- first_name: Margarete
full_name: Goppelt-Struebe, Margarete
last_name: Goppelt-Struebe
citation:
ama: Keller C, Kroening S, Zuehlke J, Kunath F, Krueger B, Goppelt-Struebe M. Distinct
Mesenchymal Alterations in N-Cadherin and E-Cadherin Positive Primary Renal Epithelial
Cells. PLOS ONE. 2012;7(8):e43584. doi:10.1371/journal.pone.0043584
apa: Keller, C., Kroening, S., Zuehlke, J., Kunath, F., Krueger, B., & Goppelt-Struebe,
M. (2012). Distinct Mesenchymal Alterations in N-Cadherin and E-Cadherin Positive
Primary Renal Epithelial Cells. PLOS ONE, 7(8), e43584. https://doi.org/10.1371/journal.pone.0043584
bibtex: '@article{Keller_Kroening_Zuehlke_Kunath_Krueger_Goppelt-Struebe_2012, title={Distinct
Mesenchymal Alterations in N-Cadherin and E-Cadherin Positive Primary Renal Epithelial
Cells}, volume={7}, DOI={10.1371/journal.pone.0043584},
number={8}, journal={PLOS ONE}, publisher={Public Library of Science}, author={Keller,
Christof and Kroening, Sven and Zuehlke, Jonathan and Kunath, Frank and Krueger,
Bettina and Goppelt-Struebe, Margarete}, year={2012}, pages={e43584} }'
chicago: 'Keller, Christof, Sven Kroening, Jonathan Zuehlke, Frank Kunath, Bettina
Krueger, and Margarete Goppelt-Struebe. “Distinct Mesenchymal Alterations in N-Cadherin
and E-Cadherin Positive Primary Renal Epithelial Cells.” PLOS ONE 7, no.
8 (2012): e43584. https://doi.org/10.1371/journal.pone.0043584.'
ieee: 'C. Keller, S. Kroening, J. Zuehlke, F. Kunath, B. Krueger, and M. Goppelt-Struebe,
“Distinct Mesenchymal Alterations in N-Cadherin and E-Cadherin Positive Primary
Renal Epithelial Cells,” PLOS ONE, vol. 7, no. 8, p. e43584, 2012, doi:
10.1371/journal.pone.0043584.'
mla: Keller, Christof, et al. “Distinct Mesenchymal Alterations in N-Cadherin and
E-Cadherin Positive Primary Renal Epithelial Cells.” PLOS ONE, vol. 7,
no. 8, Public Library of Science, 2012, p. e43584, doi:10.1371/journal.pone.0043584.
short: C. Keller, S. Kroening, J. Zuehlke, F. Kunath, B. Krueger, M. Goppelt-Struebe,
PLOS ONE 7 (2012) e43584.
date_created: 2024-06-30T13:53:18Z
date_updated: 2024-06-30T13:53:30Z
department:
- _id: '35'
- _id: '22'
doi: 10.1371/journal.pone.0043584
intvolume: ' 7'
issue: '8'
language:
- iso: eng
page: e43584
publication: PLOS ONE
publication_identifier:
issn:
- 1932-6203
publisher: Public Library of Science
status: public
title: Distinct Mesenchymal Alterations in N-Cadherin and E-Cadherin Positive Primary
Renal Epithelial Cells
type: journal_article
user_id: '49428'
volume: 7
year: '2012'
...
---
_id: '39724'
alternative_title:
- 3D STRUCTURE IN HOLOGRAPHIC POLYMER-DISPERSED LIQUID CRYSTALS
author:
- first_name: Andreas
full_name: Redler, Andreas
last_name: Redler
- first_name: Heinz-Siegfried
full_name: Kitzerow, Heinz-Siegfried
id: '254'
last_name: Kitzerow
citation:
ama: Redler A, Kitzerow H-S. Three-dimensional structure in holographic polymer-dispersed
liquid crystals. Polymers for Advanced Technologies. 2012;24(1):7-9. doi:10.1002/pat.3040
apa: Redler, A., & Kitzerow, H.-S. (2012). Three-dimensional structure in holographic
polymer-dispersed liquid crystals. Polymers for Advanced Technologies,
24(1), 7–9. https://doi.org/10.1002/pat.3040
bibtex: '@article{Redler_Kitzerow_2012, title={Three-dimensional structure in holographic
polymer-dispersed liquid crystals}, volume={24}, DOI={10.1002/pat.3040},
number={1}, journal={Polymers for Advanced Technologies}, publisher={Wiley}, author={Redler,
Andreas and Kitzerow, Heinz-Siegfried}, year={2012}, pages={7–9} }'
chicago: 'Redler, Andreas, and Heinz-Siegfried Kitzerow. “Three-Dimensional Structure
in Holographic Polymer-Dispersed Liquid Crystals.” Polymers for Advanced Technologies
24, no. 1 (2012): 7–9. https://doi.org/10.1002/pat.3040.'
ieee: 'A. Redler and H.-S. Kitzerow, “Three-dimensional structure in holographic
polymer-dispersed liquid crystals,” Polymers for Advanced Technologies,
vol. 24, no. 1, pp. 7–9, 2012, doi: 10.1002/pat.3040.'
mla: Redler, Andreas, and Heinz-Siegfried Kitzerow. “Three-Dimensional Structure
in Holographic Polymer-Dispersed Liquid Crystals.” Polymers for Advanced Technologies,
vol. 24, no. 1, Wiley, 2012, pp. 7–9, doi:10.1002/pat.3040.
short: A. Redler, H.-S. Kitzerow, Polymers for Advanced Technologies 24 (2012) 7–9.
date_created: 2023-01-24T18:36:08Z
date_updated: 2023-01-24T18:36:33Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1002/pat.3040
intvolume: ' 24'
issue: '1'
keyword:
- Polymers and Plastics
language:
- iso: eng
page: 7-9
publication: Polymers for Advanced Technologies
publication_identifier:
issn:
- 1042-7147
publication_status: published
publisher: Wiley
status: public
title: Three-dimensional structure in holographic polymer-dispersed liquid crystals
type: journal_article
user_id: '254'
volume: 24
year: '2012'
...