---
_id: '8760'
abstract:
- lang: eng
text: n this article an efficient numerical method to solve multiobjective optimization
problems for fluid flow governed by the Navier Stokes equations is presented.
In order to decrease the computational effort, a reduced order model is introduced
using Proper Orthogonal Decomposition and a corresponding Galerkin Projection.
A global, derivative free multiobjective optimization algorithm is applied to
compute the Pareto set (i.e. the set of optimal compromises) for the concurrent
objectives minimization of flow field fluctuations and control cost. The method
is illustrated for a 2D flow around a cylinder at Re = 100.
author:
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Michael
full_name: Dellnitz, Michael
last_name: Dellnitz
citation:
ama: 'Peitz S, Dellnitz M. Multiobjective Optimization of the Flow Around a Cylinder
Using Model Order Reduction. In: PAMM. ; 2015:613-614. doi:10.1002/pamm.201510296'
apa: Peitz, S., & Dellnitz, M. (2015). Multiobjective Optimization of the Flow
Around a Cylinder Using Model Order Reduction. In PAMM (pp. 613–614). https://doi.org/10.1002/pamm.201510296
bibtex: '@inproceedings{Peitz_Dellnitz_2015, title={Multiobjective Optimization
of the Flow Around a Cylinder Using Model Order Reduction}, DOI={10.1002/pamm.201510296},
booktitle={PAMM}, author={Peitz, Sebastian and Dellnitz, Michael}, year={2015},
pages={613–614} }'
chicago: Peitz, Sebastian, and Michael Dellnitz. “Multiobjective Optimization of
the Flow Around a Cylinder Using Model Order Reduction.” In PAMM, 613–14,
2015. https://doi.org/10.1002/pamm.201510296.
ieee: S. Peitz and M. Dellnitz, “Multiobjective Optimization of the Flow Around
a Cylinder Using Model Order Reduction,” in PAMM, 2015, pp. 613–614.
mla: Peitz, Sebastian, and Michael Dellnitz. “Multiobjective Optimization of the
Flow Around a Cylinder Using Model Order Reduction.” PAMM, 2015, pp. 613–14,
doi:10.1002/pamm.201510296.
short: 'S. Peitz, M. Dellnitz, in: PAMM, 2015, pp. 613–614.'
date_created: 2019-03-29T13:36:33Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.1002/pamm.201510296
language:
- iso: eng
page: 613-614
publication: PAMM
publication_identifier:
issn:
- 1617-7061
publication_status: published
status: public
title: Multiobjective Optimization of the Flow Around a Cylinder Using Model Order
Reduction
type: conference
user_id: '47427'
year: '2015'
...
---
_id: '9946'
abstract:
- lang: eng
text: Intelligent mechatronic systems are able to autonomously adapt system behavior
to current environmental conditions and to system states. To allow for such reactions,
complex sensor and actuator systems as well as sophisticated information processing
are required, making these systems increasingly complex. However, with the risk
of increased system complexity also comes the chance to adapt system behavior
based on current reliability and in turn to increase reliability. The adaptation
is based on switching selecting an appropriate working point at runtime. Multiple
suitable working points can be found using multi-objective optimization techniques,
which require an accurate system model including system reliability. At present,
modeling of system reliability is a laborious manual task performed by reliability
modelling experts. Despite actual system reliability being highly dependent on
system dynamics, pre-existing system dynamics models and the resulting reliability
model are at best loosely coupled. To allow for closer interaction among dynamics
and reliability model and to ensure these are always synchronized, advanced modeling
techniques are required. Therefore, an integrated model is introduced that reduces
user input to a minimum and that integrates system dynamics and system reliability.
author:
- first_name: Thorben
full_name: Kaul, Thorben
id: '14802'
last_name: Kaul
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Kaul T, Meyer T, Sextro W. Integrated Model for Dynamics and Reliability of
Intelligent Mechatronic Systems. In: et al.} P, ed. European Safety and Reliability
Conference (ESREL2015). London: Taylor and Francis; 2015. doi:10.1201/b19094-290'
apa: 'Kaul, T., Meyer, T., & Sextro, W. (2015). Integrated Model for Dynamics
and Reliability of Intelligent Mechatronic Systems. In P. et al.} (Ed.), European
Safety and Reliability Conference (ESREL2015). London: Taylor and Francis.
https://doi.org/10.1201/b19094-290'
bibtex: '@inproceedings{Kaul_Meyer_Sextro_2015, place={London}, title={Integrated
Model for Dynamics and Reliability of Intelligent Mechatronic Systems}, DOI={10.1201/b19094-290}, booktitle={European
Safety and Reliability Conference (ESREL2015)}, publisher={Taylor and Francis},
author={Kaul, Thorben and Meyer, Tobias and Sextro, Walter}, editor={et al.},
PodofilliniEditor}, year={2015} }'
chicago: 'Kaul, Thorben, Tobias Meyer, and Walter Sextro. “Integrated Model for
Dynamics and Reliability of Intelligent Mechatronic Systems.” In European Safety
and Reliability Conference (ESREL2015), edited by Podofillini et al.}. London:
Taylor and Francis, 2015. https://doi.org/10.1201/b19094-290.'
ieee: T. Kaul, T. Meyer, and W. Sextro, “Integrated Model for Dynamics and Reliability
of Intelligent Mechatronic Systems,” in European Safety and Reliability Conference
(ESREL2015), 2015.
mla: Kaul, Thorben, et al. “Integrated Model for Dynamics and Reliability of Intelligent
Mechatronic Systems.” European Safety and Reliability Conference (ESREL2015),
edited by Podofillini et al.}, Taylor and Francis, 2015, doi:10.1201/b19094-290.
short: 'T. Kaul, T. Meyer, W. Sextro, in: P. et al.} (Ed.), European Safety and
Reliability Conference (ESREL2015), Taylor and Francis, London, 2015.'
date_created: 2019-05-27T08:20:55Z
date_updated: 2019-09-30T08:07:29Z
department:
- _id: '151'
doi: 10.1201/b19094-290
editor:
- first_name: Podofillini
full_name: et al.}, Podofillini
last_name: et al.}
language:
- iso: eng
place: London
publication: European Safety and Reliability Conference (ESREL2015)
publisher: Taylor and Francis
quality_controlled: '1'
status: public
title: Integrated Model for Dynamics and Reliability of Intelligent Mechatronic Systems
type: conference
user_id: '55222'
year: '2015'
...
---
_id: '9954'
abstract:
- lang: eng
text: To increase quality and reliability of copper wire bonds, self-optimization
is a promising technique. For the implementation of self-optimization for ultrasonic
heavy copper wire bonding machines, a model of stick-slip motion between tool
and wire and between wire and substrate during the bonding process is essential.
Investigations confirm that both of these contacts do indeed show stick-slip movement
in each period oscillation. In a first step, this paper shows the importance of
modeling the stick-slip effect by determining, monitoring and analyzing amplitudes
and phase angles of tool tip, wire and substrate experimentally during bonding
via laser measurements. In a second step, the paper presents a dynamic model which
has been parameterized using an iterative numerical parameter identification method.
This model includes Archard's wear approach in order to compute the lost volume
of tool tip due to wear over the entire process time. A validation of the model
by comparing measured and calculated amplitudes of tool tip and wire reveals high
model quality. Then it is then possible to calculate the lifetime of the tool
for different process parameters, i.e. values of normal force and ultrasonic voltage.
author:
- first_name: Andreas
full_name: Unger, Andreas
last_name: Unger
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Paul
full_name: Eichwald, Paul
last_name: Eichwald
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Florian
full_name: Eacock, Florian
last_name: Eacock
- first_name: Michael
full_name: Brökelmann, Michael
last_name: Brökelmann
citation:
ama: 'Unger A, Sextro W, Meyer T, et al. Modeling of the Stick-Slip Effect in Heavy
Copper Wire Bonding to Determine and Reduce Tool Wear. In: 2015 17th Electronics
Packaging Technology Conference. ; 2015. doi:10.1109/EPTC.2015.7412375'
apa: Unger, A., Sextro, W., Meyer, T., Eichwald, P., Althoff, S., Eacock, F., &
Brökelmann, M. (2015). Modeling of the Stick-Slip Effect in Heavy Copper Wire
Bonding to Determine and Reduce Tool Wear. In 2015 17th Electronics Packaging
Technology Conference. https://doi.org/10.1109/EPTC.2015.7412375
bibtex: '@inproceedings{Unger_Sextro_Meyer_Eichwald_Althoff_Eacock_Brökelmann_2015,
title={Modeling of the Stick-Slip Effect in Heavy Copper Wire Bonding to Determine
and Reduce Tool Wear}, DOI={10.1109/EPTC.2015.7412375},
booktitle={2015 17th Electronics Packaging Technology Conference}, author={Unger,
Andreas and Sextro, Walter and Meyer, Tobias and Eichwald, Paul and Althoff, Simon
and Eacock, Florian and Brökelmann, Michael}, year={2015} }'
chicago: Unger, Andreas, Walter Sextro, Tobias Meyer, Paul Eichwald, Simon Althoff,
Florian Eacock, and Michael Brökelmann. “Modeling of the Stick-Slip Effect in
Heavy Copper Wire Bonding to Determine and Reduce Tool Wear.” In 2015 17th
Electronics Packaging Technology Conference, 2015. https://doi.org/10.1109/EPTC.2015.7412375.
ieee: A. Unger et al., “Modeling of the Stick-Slip Effect in Heavy Copper
Wire Bonding to Determine and Reduce Tool Wear,” in 2015 17th Electronics Packaging
Technology Conference, 2015.
mla: Unger, Andreas, et al. “Modeling of the Stick-Slip Effect in Heavy Copper Wire
Bonding to Determine and Reduce Tool Wear.” 2015 17th Electronics Packaging
Technology Conference, 2015, doi:10.1109/EPTC.2015.7412375.
short: 'A. Unger, W. Sextro, T. Meyer, P. Eichwald, S. Althoff, F. Eacock, M. Brökelmann,
in: 2015 17th Electronics Packaging Technology Conference, 2015.'
date_created: 2019-05-27T08:43:55Z
date_updated: 2020-05-07T05:33:52Z
department:
- _id: '151'
doi: 10.1109/EPTC.2015.7412375
language:
- iso: eng
project:
- _id: '92'
grant_number: 02 PQ2210
name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen
publication: 2015 17th Electronics Packaging Technology Conference
quality_controlled: '1'
status: public
title: Modeling of the Stick-Slip Effect in Heavy Copper Wire Bonding to Determine
and Reduce Tool Wear
type: conference
user_id: '210'
year: '2015'
...
---
_id: '10673'
author:
- first_name: Nam
full_name: Ho, Nam
last_name: Ho
- first_name: Abdullah Fathi
full_name: Ahmed, Abdullah Fathi
last_name: Ahmed
- first_name: Paul
full_name: Kaufmann, Paul
last_name: Kaufmann
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: 'Ho N, Ahmed AF, Kaufmann P, Platzner M. Microarchitectural optimization by
means of reconfigurable and evolvable cache mappings. In: Proc. NASA/ESA Conf.
Adaptive Hardware and Systems (AHS). ; 2015:1-7. doi:10.1109/AHS.2015.7231178'
apa: Ho, N., Ahmed, A. F., Kaufmann, P., & Platzner, M. (2015). Microarchitectural
optimization by means of reconfigurable and evolvable cache mappings. In Proc.
NASA/ESA Conf. Adaptive Hardware and Systems (AHS) (pp. 1–7). https://doi.org/10.1109/AHS.2015.7231178
bibtex: '@inproceedings{Ho_Ahmed_Kaufmann_Platzner_2015, title={Microarchitectural
optimization by means of reconfigurable and evolvable cache mappings}, DOI={10.1109/AHS.2015.7231178},
booktitle={Proc. NASA/ESA Conf. Adaptive Hardware and Systems (AHS)}, author={Ho,
Nam and Ahmed, Abdullah Fathi and Kaufmann, Paul and Platzner, Marco}, year={2015},
pages={1–7} }'
chicago: Ho, Nam, Abdullah Fathi Ahmed, Paul Kaufmann, and Marco Platzner. “Microarchitectural
Optimization by Means of Reconfigurable and Evolvable Cache Mappings.” In Proc.
NASA/ESA Conf. Adaptive Hardware and Systems (AHS), 1–7, 2015. https://doi.org/10.1109/AHS.2015.7231178.
ieee: N. Ho, A. F. Ahmed, P. Kaufmann, and M. Platzner, “Microarchitectural optimization
by means of reconfigurable and evolvable cache mappings,” in Proc. NASA/ESA
Conf. Adaptive Hardware and Systems (AHS), 2015, pp. 1–7.
mla: Ho, Nam, et al. “Microarchitectural Optimization by Means of Reconfigurable
and Evolvable Cache Mappings.” Proc. NASA/ESA Conf. Adaptive Hardware and Systems
(AHS), 2015, pp. 1–7, doi:10.1109/AHS.2015.7231178.
short: 'N. Ho, A.F. Ahmed, P. Kaufmann, M. Platzner, in: Proc. NASA/ESA Conf. Adaptive
Hardware and Systems (AHS), 2015, pp. 1–7.'
date_created: 2019-07-10T11:18:00Z
date_updated: 2022-01-06T06:50:49Z
department:
- _id: '78'
doi: 10.1109/AHS.2015.7231178
keyword:
- cache storage
- field programmable gate arrays
- multiprocessing systems
- parallel architectures
- reconfigurable architectures
- FPGA
- dynamic reconfiguration
- evolvable cache mapping
- many-core architecture
- memory-to-cache address mapping function
- microarchitectural optimization
- multicore architecture
- nature-inspired optimization
- parallelization degrees
- processor
- reconfigurable cache mapping
- reconfigurable computing
- Field programmable gate arrays
- Software
- Tuning
language:
- iso: eng
page: 1-7
project:
- _id: '31'
grant_number: '257906'
name: Engineering Proprioception in Computing Systems
publication: Proc. NASA/ESA Conf. Adaptive Hardware and Systems (AHS)
status: public
title: Microarchitectural optimization by means of reconfigurable and evolvable cache
mappings
type: conference
user_id: '3118'
year: '2015'
...
---
_id: '10693'
author:
- first_name: Paul
full_name: Kaufmann, Paul
last_name: Kaufmann
- first_name: Cong
full_name: Shen, Cong
last_name: Shen
citation:
ama: 'Kaufmann P, Shen C. Generator Start-up Sequences Optimization for Network
Restoration Using Genetic Algorithm and Simulated Annealing. In: Genetic and
Evolutionary Computation (GECCO). ACM; 2015:409-416.'
apa: Kaufmann, P., & Shen, C. (2015). Generator Start-up Sequences Optimization
for Network Restoration Using Genetic Algorithm and Simulated Annealing. In Genetic
and Evolutionary Computation (GECCO) (pp. 409–416). ACM.
bibtex: '@inproceedings{Kaufmann_Shen_2015, title={Generator Start-up Sequences
Optimization for Network Restoration Using Genetic Algorithm and Simulated Annealing},
booktitle={Genetic and Evolutionary Computation (GECCO)}, publisher={ACM}, author={Kaufmann,
Paul and Shen, Cong}, year={2015}, pages={409–416} }'
chicago: Kaufmann, Paul, and Cong Shen. “Generator Start-up Sequences Optimization
for Network Restoration Using Genetic Algorithm and Simulated Annealing.” In Genetic
and Evolutionary Computation (GECCO), 409–16. ACM, 2015.
ieee: P. Kaufmann and C. Shen, “Generator Start-up Sequences Optimization for Network
Restoration Using Genetic Algorithm and Simulated Annealing,” in Genetic and
Evolutionary Computation (GECCO), 2015, pp. 409–416.
mla: Kaufmann, Paul, and Cong Shen. “Generator Start-up Sequences Optimization for
Network Restoration Using Genetic Algorithm and Simulated Annealing.” Genetic
and Evolutionary Computation (GECCO), ACM, 2015, pp. 409–16.
short: 'P. Kaufmann, C. Shen, in: Genetic and Evolutionary Computation (GECCO),
ACM, 2015, pp. 409–416.'
date_created: 2019-07-10T11:30:00Z
date_updated: 2022-01-06T06:50:49Z
department:
- _id: '78'
page: 409-416
publication: Genetic and Evolutionary Computation (GECCO)
publisher: ACM
status: public
title: Generator Start-up Sequences Optimization for Network Restoration Using Genetic
Algorithm and Simulated Annealing
type: conference
user_id: '3118'
year: '2015'
...
---
_id: '1636'
author:
- first_name: Sébastien
full_name: Auroux, Sébastien
id: '42575'
last_name: Auroux
- first_name: Martin
full_name: Draxler, Martin
last_name: Draxler
- first_name: Arianna
full_name: Morelli, Arianna
last_name: Morelli
- first_name: Vincenzo
full_name: Mancuso, Vincenzo
last_name: Mancuso
citation:
ama: 'Auroux S, Draxler M, Morelli A, Mancuso V. Dynamic network reconfiguration
in wireless DenseNets with the CROWD SDN architecture. In: 2015 European Conference
on Networks and Communications (EuCNC). IEEE; 2015. doi:10.1109/eucnc.2015.7194057'
apa: Auroux, S., Draxler, M., Morelli, A., & Mancuso, V. (2015). Dynamic network
reconfiguration in wireless DenseNets with the CROWD SDN architecture. In 2015
European Conference on Networks and Communications (EuCNC). IEEE. https://doi.org/10.1109/eucnc.2015.7194057
bibtex: '@inproceedings{Auroux_Draxler_Morelli_Mancuso_2015, title={Dynamic network
reconfiguration in wireless DenseNets with the CROWD SDN architecture}, DOI={10.1109/eucnc.2015.7194057},
booktitle={2015 European Conference on Networks and Communications (EuCNC)}, publisher={IEEE},
author={Auroux, Sébastien and Draxler, Martin and Morelli, Arianna and Mancuso,
Vincenzo}, year={2015} }'
chicago: Auroux, Sébastien, Martin Draxler, Arianna Morelli, and Vincenzo Mancuso.
“Dynamic Network Reconfiguration in Wireless DenseNets with the CROWD SDN Architecture.”
In 2015 European Conference on Networks and Communications (EuCNC). IEEE,
2015. https://doi.org/10.1109/eucnc.2015.7194057.
ieee: S. Auroux, M. Draxler, A. Morelli, and V. Mancuso, “Dynamic network reconfiguration
in wireless DenseNets with the CROWD SDN architecture,” in 2015 European Conference
on Networks and Communications (EuCNC), 2015.
mla: Auroux, Sébastien, et al. “Dynamic Network Reconfiguration in Wireless DenseNets
with the CROWD SDN Architecture.” 2015 European Conference on Networks and
Communications (EuCNC), IEEE, 2015, doi:10.1109/eucnc.2015.7194057.
short: 'S. Auroux, M. Draxler, A. Morelli, V. Mancuso, in: 2015 European Conference
on Networks and Communications (EuCNC), IEEE, 2015.'
date_created: 2018-03-22T13:33:59Z
date_updated: 2022-01-06T06:52:49Z
department:
- _id: '75'
doi: 10.1109/eucnc.2015.7194057
ec_funded: '1'
project:
- _id: '22'
call_identifier: FP7-ICT-2011-C
grant_number: '318115'
name: Connectivity management for eneRgy Optimised Wireless Dense works
publication: 2015 European Conference on Networks and Communications (EuCNC)
publication_identifier:
isbn:
- '9781467373593'
publication_status: published
publisher: IEEE
status: public
title: Dynamic network reconfiguration in wireless DenseNets with the CROWD SDN architecture
type: conference
user_id: '15572'
year: '2015'
...
---
_id: '13222'
abstract:
- lang: eng
text: When performing measurements, the effects of the measurement system itself
on the measured data generally must be eliminated. Consequently, those effects,
i.e. the system’s dynamic behavior, need to be known. For the piezo-composite
transducers in an ultrasonic transmission line, a model based approach is used
to describe their dynamic behavior and take into account its dependence on the
environment temperature and the acoustic impedance of the target medium. Temperature-dependent
model parameters are presented, which are obtained by performing a multiplepart
identification process on the transducer model, based on electrical impedance
measurements [1]. The identification process uses an inverse approach for optimizing
a subset of the model parameters. Additionally, algorithmic differentiation methods
are used to determine accurate derivatives. In a final optimization step, impedance
measurements taken at different temperatures are used to determine the temperature
dependencies of the model parameters. These can then be used to assess the plausibility
of the identification results. Additionally, the parameters can be expressed as
polynomials in the temperature to take different operating conditions into account.
author:
- first_name: Manuel
full_name: Webersen, Manuel
id: '11289'
last_name: Webersen
orcid: 0000-0001-6411-4232
- first_name: Fabian
full_name: Bause, Fabian
last_name: Bause
- first_name: Jens
full_name: Rautenberg, Jens
last_name: Rautenberg
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Webersen M, Bause F, Rautenberg J, Henning B. Identification of temperature-dependent
model parameters of ultrasonic piezo-composite transducers. In: AMA Service GmbH,
ed. AMA Conferences 2015. ; 2015:195-200.'
apa: Webersen, M., Bause, F., Rautenberg, J., & Henning, B. (2015). Identification
of temperature-dependent model parameters of ultrasonic piezo-composite transducers.
In AMA Service GmbH (Ed.), AMA Conferences 2015 (pp. 195–200). Nürnberg.
bibtex: '@inproceedings{Webersen_Bause_Rautenberg_Henning_2015, title={Identification
of temperature-dependent model parameters of ultrasonic piezo-composite transducers},
booktitle={AMA Conferences 2015}, author={Webersen, Manuel and Bause, Fabian and
Rautenberg, Jens and Henning, Bernd}, editor={AMA Service GmbHEditor}, year={2015},
pages={195–200} }'
chicago: Webersen, Manuel, Fabian Bause, Jens Rautenberg, and Bernd Henning. “Identification
of Temperature-Dependent Model Parameters of Ultrasonic Piezo-Composite Transducers.”
In AMA Conferences 2015, edited by AMA Service GmbH, 195–200, 2015.
ieee: M. Webersen, F. Bause, J. Rautenberg, and B. Henning, “Identification of temperature-dependent
model parameters of ultrasonic piezo-composite transducers,” in AMA Conferences
2015, Nürnberg, 2015, pp. 195–200.
mla: Webersen, Manuel, et al. “Identification of Temperature-Dependent Model Parameters
of Ultrasonic Piezo-Composite Transducers.” AMA Conferences 2015, edited
by AMA Service GmbH, 2015, pp. 195–200.
short: 'M. Webersen, F. Bause, J. Rautenberg, B. Henning, in: AMA Service GmbH (Ed.),
AMA Conferences 2015, 2015, pp. 195–200.'
conference:
end_date: 2015-05-21
location: Nürnberg
name: SENSOR 2015
start_date: 2015-05-19
corporate_editor:
- AMA Service GmbH
date_created: 2019-09-13T13:21:38Z
date_updated: 2022-01-06T06:51:31Z
department:
- _id: '49'
keyword:
- piezo-composite
- transducer
- temperature dependency
- identification
- plausibility
language:
- iso: eng
page: 195-200
publication: AMA Conferences 2015
status: public
title: Identification of temperature-dependent model parameters of ultrasonic piezo-composite
transducers
type: conference
user_id: '11289'
year: '2015'
...
---
_id: '10242'
author:
- first_name: B.
full_name: Szörényi, B.
last_name: Szörényi
- first_name: Robert
full_name: Busa-Fekete, Robert
last_name: Busa-Fekete
- first_name: K.
full_name: Dembczynski, K.
last_name: Dembczynski
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Szörényi B, Busa-Fekete R, Dembczynski K, Hüllermeier E. Online F-Measure
Optimization. In: In Advances in Neural Information Processing Systems 28 (NIPS
2015). ; 2015:595-603.'
apa: Szörényi, B., Busa-Fekete, R., Dembczynski, K., & Hüllermeier, E. (2015).
Online F-Measure Optimization. In in Advances in Neural Information Processing
Systems 28 (NIPS 2015) (pp. 595–603).
bibtex: '@inproceedings{Szörényi_Busa-Fekete_Dembczynski_Hüllermeier_2015, title={Online
F-Measure Optimization}, booktitle={in Advances in Neural Information Processing
Systems 28 (NIPS 2015)}, author={Szörényi, B. and Busa-Fekete, Robert and Dembczynski,
K. and Hüllermeier, Eyke}, year={2015}, pages={595–603} }'
chicago: Szörényi, B., Robert Busa-Fekete, K. Dembczynski, and Eyke Hüllermeier.
“Online F-Measure Optimization.” In In Advances in Neural Information Processing
Systems 28 (NIPS 2015), 595–603, 2015.
ieee: B. Szörényi, R. Busa-Fekete, K. Dembczynski, and E. Hüllermeier, “Online F-Measure
Optimization,” in in Advances in Neural Information Processing Systems 28 (NIPS
2015), 2015, pp. 595–603.
mla: Szörényi, B., et al. “Online F-Measure Optimization.” In Advances in Neural
Information Processing Systems 28 (NIPS 2015), 2015, pp. 595–603.
short: 'B. Szörényi, R. Busa-Fekete, K. Dembczynski, E. Hüllermeier, in: In Advances
in Neural Information Processing Systems 28 (NIPS 2015), 2015, pp. 595–603.'
date_created: 2019-06-13T13:41:45Z
date_updated: 2022-01-06T06:50:33Z
department:
- _id: '34'
- _id: '7'
- _id: '355'
language:
- iso: eng
page: 595-603
publication: in Advances in Neural Information Processing Systems 28 (NIPS 2015)
status: public
title: Online F-Measure Optimization
type: conference
user_id: '49109'
year: '2015'
...
---
_id: '29973'
abstract:
- lang: eng
text: 'Haushaltsgeräte aus der Klasse der "Weißen Ware" tragen mit etwa einem Drittel
($34,2%$ \citeBDEW2013) zum privaten Energieverbrauch bei. Diese Veröffentlichung
präsentiert eine Struktur und die dafür notwendige optimale Betriebsstrategie
für Weiße Ware in einer Umgebung mit Strompreisen, die wegen der Volatilität der
Regenerativen Energien stark fluktuieren. Das vorgeschlagene Konzept nutzt dafür
ein dezentrales Energiemanagementsystem, das über drei Hierarchieebenen verteilt
ist: die Geräteebene, die Haushaltsebene und die Ortsnetzebene. Auf der Geräteebene
nutzt dieses Konzept zusätzlich Betriebsflexibilitäten der Haushaltsgeräte aus.'
author:
- first_name: Karl Stephan Christian
full_name: Stille, Karl Stephan Christian
id: '30152'
last_name: Stille
orcid: 0000-0002-4212-6555
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
- first_name: Ralf
full_name: Bettentrup, Ralf
last_name: Bettentrup
- first_name: Ingo
full_name: Kaiser, Ingo
last_name: Kaiser
citation:
ama: 'Stille KSC, Böcker J, Bettentrup R, Kaiser I. Hierarchisches Optimierungskonzept
für die Laststeuerung von Haushaltsgeräten. In: ETG-Fachtagung “Von Smart Grids
Zu Smart Markets.” VDE; 2015.'
apa: Stille, K. S. C., Böcker, J., Bettentrup, R., & Kaiser, I. (2015). Hierarchisches
Optimierungskonzept für die Laststeuerung von Haushaltsgeräten. ETG-Fachtagung
“Von Smart Grids Zu Smart Markets.”
bibtex: '@inproceedings{Stille_Böcker_Bettentrup_Kaiser_2015, place={Kassel}, title={Hierarchisches
Optimierungskonzept für die Laststeuerung von Haushaltsgeräten}, booktitle={ETG-Fachtagung
“Von Smart Grids zu Smart Markets”}, publisher={VDE}, author={Stille, Karl Stephan
Christian and Böcker, Joachim and Bettentrup, Ralf and Kaiser, Ingo}, year={2015}
}'
chicago: 'Stille, Karl Stephan Christian, Joachim Böcker, Ralf Bettentrup, and Ingo
Kaiser. “Hierarchisches Optimierungskonzept Für Die Laststeuerung von Haushaltsgeräten.”
In ETG-Fachtagung “Von Smart Grids Zu Smart Markets.” Kassel: VDE, 2015.'
ieee: K. S. C. Stille, J. Böcker, R. Bettentrup, and I. Kaiser, “Hierarchisches
Optimierungskonzept für die Laststeuerung von Haushaltsgeräten,” 2015.
mla: Stille, Karl Stephan Christian, et al. “Hierarchisches Optimierungskonzept
Für Die Laststeuerung von Haushaltsgeräten.” ETG-Fachtagung “Von Smart Grids
Zu Smart Markets,” VDE, 2015.
short: 'K.S.C. Stille, J. Böcker, R. Bettentrup, I. Kaiser, in: ETG-Fachtagung “Von
Smart Grids Zu Smart Markets,” VDE, Kassel, 2015.'
date_created: 2022-02-23T09:24:36Z
date_updated: 2022-02-23T16:10:58Z
department:
- _id: '52'
keyword:
- Energy management
- hybrid energy storage system
- self-optimization
- multi-objective optimization
- adaptive systems
- pareto set
- SFB614-D1
- SFB614-D2
- LEA-Publikation
- Eigene
language:
- iso: eng
main_file_link:
- url: https://www.vde-verlag.de/proceedings-en/453897045.html
place: Kassel
publication: ETG-Fachtagung "Von Smart Grids zu Smart Markets"
publisher: VDE
status: public
title: Hierarchisches Optimierungskonzept für die Laststeuerung von Haushaltsgeräten
type: conference
user_id: '66'
year: '2015'
...
---
_id: '30603'
author:
- first_name: Milind
full_name: Paradkar, Milind
last_name: Paradkar
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: 'Paradkar M, Böcker J. 3D analytical model for estimation of eddy currentlosses
in the magnets of IPM machine considering the reaction field of the induced eddy
currents. In: 2015 IEEE Energy Conversion Congress and Exposition (ECCE).
IEEE; 2015. doi:10.1109/ecce.2015.7310061'
apa: Paradkar, M., & Böcker, J. (2015). 3D analytical model for estimation of
eddy currentlosses in the magnets of IPM machine considering the reaction field
of the induced eddy currents. 2015 IEEE Energy Conversion Congress and Exposition
(ECCE). https://doi.org/10.1109/ecce.2015.7310061
bibtex: '@inproceedings{Paradkar_Böcker_2015, title={3D analytical model for estimation
of eddy currentlosses in the magnets of IPM machine considering the reaction field
of the induced eddy currents}, DOI={10.1109/ecce.2015.7310061},
booktitle={2015 IEEE Energy Conversion Congress and Exposition (ECCE)}, publisher={IEEE},
author={Paradkar, Milind and Böcker, Joachim}, year={2015} }'
chicago: Paradkar, Milind, and Joachim Böcker. “3D Analytical Model for Estimation
of Eddy Currentlosses in the Magnets of IPM Machine Considering the Reaction Field
of the Induced Eddy Currents.” In 2015 IEEE Energy Conversion Congress and
Exposition (ECCE). IEEE, 2015. https://doi.org/10.1109/ecce.2015.7310061.
ieee: 'M. Paradkar and J. Böcker, “3D analytical model for estimation of eddy currentlosses
in the magnets of IPM machine considering the reaction field of the induced eddy
currents,” 2015, doi: 10.1109/ecce.2015.7310061.'
mla: Paradkar, Milind, and Joachim Böcker. “3D Analytical Model for Estimation of
Eddy Currentlosses in the Magnets of IPM Machine Considering the Reaction Field
of the Induced Eddy Currents.” 2015 IEEE Energy Conversion Congress and Exposition
(ECCE), IEEE, 2015, doi:10.1109/ecce.2015.7310061.
short: 'M. Paradkar, J. Böcker, in: 2015 IEEE Energy Conversion Congress and Exposition
(ECCE), IEEE, 2015.'
date_created: 2022-03-28T07:41:13Z
date_updated: 2022-03-28T07:41:19Z
department:
- _id: '52'
doi: 10.1109/ecce.2015.7310061
language:
- iso: eng
publication: 2015 IEEE Energy Conversion Congress and Exposition (ECCE)
publication_status: published
publisher: IEEE
status: public
title: 3D analytical model for estimation of eddy currentlosses in the magnets of
IPM machine considering the reaction field of the induced eddy currents
type: conference
user_id: '71353'
year: '2015'
...
---
_id: '32999'
author:
- first_name: Claudia
full_name: Öhlschläger, Claudia
id: '610'
last_name: Öhlschläger
citation:
ama: 'Öhlschläger C. Rezension zu: Nicola Kaminski; Volker Mergenthaler: Zuschauer
im Eckfenster 1821/22 oder Selbstreflexion der Journalliteratur im Journal(text).
Mit einem Faksimile des Zuschauers vom April/Mai 1822. Das achtzehnte Jahrhundert
402, 2016. Published online 2015.'
apa: 'Öhlschläger, C. (2015). Rezension zu: Nicola Kaminski; Volker Mergenthaler:
Zuschauer im Eckfenster 1821/22 oder Selbstreflexion der Journalliteratur im Journal(text).
Mit einem Faksimile des Zuschauers vom April/Mai 1822. In Das achtzehnte Jahrhundert
40.2, 2016. Wehrhahn, zahlreiche farbige Abb.'
bibtex: '@article{Öhlschläger_2015, place={Hannover}, title={Rezension zu: Nicola
Kaminski; Volker Mergenthaler: Zuschauer im Eckfenster 1821/22 oder Selbstreflexion
der Journalliteratur im Journal(text). Mit einem Faksimile des Zuschauers vom
April/Mai 1822}, journal={Das achtzehnte Jahrhundert 40.2, 2016}, publisher={Wehrhahn,
zahlreiche farbige Abb.}, author={Öhlschläger, Claudia}, year={2015} }'
chicago: 'Öhlschläger, Claudia. “Rezension zu: Nicola Kaminski; Volker Mergenthaler:
Zuschauer im Eckfenster 1821/22 oder Selbstreflexion der Journalliteratur im Journal(text).
Mit einem Faksimile des Zuschauers vom April/Mai 1822.” Das achtzehnte Jahrhundert
40.2, 2016. Hannover: Wehrhahn, zahlreiche farbige Abb., 2015.'
ieee: 'C. Öhlschläger, “Rezension zu: Nicola Kaminski; Volker Mergenthaler: Zuschauer
im Eckfenster 1821/22 oder Selbstreflexion der Journalliteratur im Journal(text).
Mit einem Faksimile des Zuschauers vom April/Mai 1822,” Das achtzehnte Jahrhundert
40.2, 2016. Wehrhahn, zahlreiche farbige Abb., Hannover, 2015.'
mla: 'Öhlschläger, Claudia. “Rezension zu: Nicola Kaminski; Volker Mergenthaler:
Zuschauer im Eckfenster 1821/22 oder Selbstreflexion der Journalliteratur im Journal(text).
Mit einem Faksimile des Zuschauers vom April/Mai 1822.” Das achtzehnte Jahrhundert
40.2, 2016, Wehrhahn, zahlreiche farbige Abb., 2015.'
short: C. Öhlschläger, Das achtzehnte Jahrhundert 40.2, 2016 (2015).
date_created: 2022-08-17T15:00:02Z
date_updated: 2022-09-13T14:54:15Z
department:
- _id: '5'
- _id: '116'
language:
- iso: ger
place: Hannover
publication: Das achtzehnte Jahrhundert 40.2, 2016
publisher: Wehrhahn, zahlreiche farbige Abb.
status: public
title: 'Rezension zu: Nicola Kaminski; Volker Mergenthaler: Zuschauer im Eckfenster
1821/22 oder Selbstreflexion der Journalliteratur im Journal(text). Mit einem Faksimile
des Zuschauers vom April/Mai 1822'
type: review
user_id: '49063'
year: '2015'
...
---
_id: '35996'
author:
- first_name: Kirsten
full_name: Schlegel-Matthies, Kirsten
id: '459'
last_name: Schlegel-Matthies
citation:
ama: Schlegel-Matthies K. Fleisch in unserer Gesellschaft. Ernährung im Fokus
Zeitschrift für Fach-, Lehr- und Beratungskräfte. 2015;(9-10):256-261.
apa: Schlegel-Matthies, K. (2015). Fleisch in unserer Gesellschaft. Ernährung
im Fokus. Zeitschrift für Fach-, Lehr- und Beratungskräfte, 9–10, 256–261.
bibtex: '@article{Schlegel-Matthies_2015, title={Fleisch in unserer Gesellschaft},
number={9–10}, journal={Ernährung im Fokus. Zeitschrift für Fach-, Lehr- und Beratungskräfte},
author={Schlegel-Matthies, Kirsten}, year={2015}, pages={256–261} }'
chicago: 'Schlegel-Matthies, Kirsten. “Fleisch in unserer Gesellschaft.” Ernährung
im Fokus. Zeitschrift für Fach-, Lehr- und Beratungskräfte, no. 9–10 (2015):
256–61.'
ieee: K. Schlegel-Matthies, “Fleisch in unserer Gesellschaft,” Ernährung im Fokus.
Zeitschrift für Fach-, Lehr- und Beratungskräfte, no. 9–10, pp. 256–261, 2015.
mla: Schlegel-Matthies, Kirsten. “Fleisch in unserer Gesellschaft.” Ernährung
im Fokus. Zeitschrift für Fach-, Lehr- und Beratungskräfte, no. 9–10, 2015,
pp. 256–61.
short: K. Schlegel-Matthies, Ernährung im Fokus. Zeitschrift für Fach-, Lehr- und
Beratungskräfte (2015) 256–261.
date_created: 2023-01-11T10:51:08Z
date_updated: 2023-01-11T10:51:20Z
department:
- _id: '35'
- _id: '17'
- _id: '22'
- _id: '396'
issue: 9-10
language:
- iso: ger
page: 256 - 261
publication: Ernährung im Fokus. Zeitschrift für Fach-, Lehr- und Beratungskräfte
publication_status: published
status: public
title: Fleisch in unserer Gesellschaft
type: journal_article
user_id: '459'
year: '2015'
...
---
_id: '46375'
abstract:
- lang: eng
text: In single-objective optimization different optimization strategies exist depending
on the structure and characteristics of the underlying problem. In particular,
the presence of so-called funnels in multimodal problems offers the possibility
of applying techniques exploiting the global structure of the function. The recently
proposed Exploratory Landscape Analysis approach automatically identifies problem
characteristics based on a moderately small initial sample of the objective function
and proved to be effective for algorithm selection problems in continuous black-box
optimization. In this paper, specific features for detecting funnel structures
are introduced and combined with the existing ones in order to classify optimization
problems regarding the funnel property. The effectiveness of the approach is shown
by experiments on specifically generated test instances and validation experiments
on standard benchmark problems.
author:
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Mike
full_name: Preuss, Mike
last_name: Preuss
- first_name: Simon
full_name: Wessing, Simon
last_name: Wessing
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Kerschke P, Preuss M, Wessing S, Trautmann H. Detecting Funnel Structures
by Means of Exploratory Landscape Analysis. In: Silva S, ed. Proceedings of
the Genetic and Evolutionary Computation Conference (GECCO ’15). ACM; 2015:265–272.
doi:10.1145/2739480.2754642'
apa: Kerschke, P., Preuss, M., Wessing, S., & Trautmann, H. (2015). Detecting
Funnel Structures by Means of Exploratory Landscape Analysis. In S. Silva (Ed.),
Proceedings of the Genetic and Evolutionary Computation Conference (GECCO ’15)
(pp. 265–272). ACM. https://doi.org/10.1145/2739480.2754642
bibtex: '@inproceedings{Kerschke_Preuss_Wessing_Trautmann_2015, place={New York,
NY, USA}, title={Detecting Funnel Structures by Means of Exploratory Landscape
Analysis}, DOI={10.1145/2739480.2754642},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference
(GECCO ’15)}, publisher={ACM}, author={Kerschke, Pascal and Preuss, Mike and Wessing,
Simon and Trautmann, Heike}, editor={Silva, Sara}, year={2015}, pages={265–272}
}'
chicago: 'Kerschke, Pascal, Mike Preuss, Simon Wessing, and Heike Trautmann. “Detecting
Funnel Structures by Means of Exploratory Landscape Analysis.” In Proceedings
of the Genetic and Evolutionary Computation Conference (GECCO ’15), edited
by Sara Silva, 265–272. New York, NY, USA: ACM, 2015. https://doi.org/10.1145/2739480.2754642.'
ieee: 'P. Kerschke, M. Preuss, S. Wessing, and H. Trautmann, “Detecting Funnel Structures
by Means of Exploratory Landscape Analysis,” in Proceedings of the Genetic
and Evolutionary Computation Conference (GECCO ’15), 2015, pp. 265–272, doi:
10.1145/2739480.2754642.'
mla: Kerschke, Pascal, et al. “Detecting Funnel Structures by Means of Exploratory
Landscape Analysis.” Proceedings of the Genetic and Evolutionary Computation
Conference (GECCO ’15), edited by Sara Silva, ACM, 2015, pp. 265–272, doi:10.1145/2739480.2754642.
short: 'P. Kerschke, M. Preuss, S. Wessing, H. Trautmann, in: S. Silva (Ed.), Proceedings
of the Genetic and Evolutionary Computation Conference (GECCO ’15), ACM, New York,
NY, USA, 2015, pp. 265–272.'
date_created: 2023-08-04T15:22:39Z
date_updated: 2023-10-16T13:41:38Z
department:
- _id: '34'
- _id: '819'
doi: 10.1145/2739480.2754642
editor:
- first_name: Sara
full_name: Silva, Sara
last_name: Silva
language:
- iso: eng
page: 265–272
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference (GECCO
’15)
publication_identifier:
isbn:
- 978-1-4503-3472-3
publisher: ACM
status: public
title: Detecting Funnel Structures by Means of Exploratory Landscape Analysis
type: conference
user_id: '15504'
year: '2015'
...
---
_id: '46376'
abstract:
- lang: eng
text: We investigate per-instance algorithm selection techniques for solving the
Travelling Salesman Problem (TSP), based on the two state-of-the-art inexact TSP
solvers, LKH and EAX. Our comprehensive experiments demonstrate that the solvers
exhibit complementary performance across a diverse set of instances, and the potential
for improving the state of the art by selecting between them is significant. Using
TSP features from the literature as well as a set of novel features, we show that
we can capitalise on this potential by building an efficient selector that achieves
significant performance improvements in practice. Our selectors represent a significant
improvement in the state-of-the-art in inexact TSP solving, and hence in the ability
to find optimal solutions (without proof of optimality) for challenging TSP instances
in practice.
author:
- first_name: Lars
full_name: Kotthoff, Lars
last_name: Kotthoff
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Holger
full_name: Hoos, Holger
last_name: Hoos
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Kotthoff L, Kerschke P, Hoos H, Trautmann H. Improving the State of the Art
in Inexact TSP Solving Using Per-Instance Algorithm Selection. In: Dhaenens C,
Jourdan L, Marmion M-E, eds. Learning and Intelligent Optimization. Springer
International Publishing; 2015:202–217.'
apa: Kotthoff, L., Kerschke, P., Hoos, H., & Trautmann, H. (2015). Improving
the State of the Art in Inexact TSP Solving Using Per-Instance Algorithm Selection.
In C. Dhaenens, L. Jourdan, & M.-E. Marmion (Eds.), Learning and Intelligent
Optimization (pp. 202–217). Springer International Publishing.
bibtex: '@inproceedings{Kotthoff_Kerschke_Hoos_Trautmann_2015, place={Cham}, title={Improving
the State of the Art in Inexact TSP Solving Using Per-Instance Algorithm Selection},
booktitle={Learning and Intelligent Optimization}, publisher={Springer International
Publishing}, author={Kotthoff, Lars and Kerschke, Pascal and Hoos, Holger and
Trautmann, Heike}, editor={Dhaenens, Clarisse and Jourdan, Laetitia and Marmion,
Marie-Eléonore}, year={2015}, pages={202–217} }'
chicago: 'Kotthoff, Lars, Pascal Kerschke, Holger Hoos, and Heike Trautmann. “Improving
the State of the Art in Inexact TSP Solving Using Per-Instance Algorithm Selection.”
In Learning and Intelligent Optimization, edited by Clarisse Dhaenens,
Laetitia Jourdan, and Marie-Eléonore Marmion, 202–217. Cham: Springer International
Publishing, 2015.'
ieee: L. Kotthoff, P. Kerschke, H. Hoos, and H. Trautmann, “Improving the State
of the Art in Inexact TSP Solving Using Per-Instance Algorithm Selection,” in
Learning and Intelligent Optimization, 2015, pp. 202–217.
mla: Kotthoff, Lars, et al. “Improving the State of the Art in Inexact TSP Solving
Using Per-Instance Algorithm Selection.” Learning and Intelligent Optimization,
edited by Clarisse Dhaenens et al., Springer International Publishing, 2015, pp.
202–217.
short: 'L. Kotthoff, P. Kerschke, H. Hoos, H. Trautmann, in: C. Dhaenens, L. Jourdan,
M.-E. Marmion (Eds.), Learning and Intelligent Optimization, Springer International
Publishing, Cham, 2015, pp. 202–217.'
date_created: 2023-08-04T15:24:20Z
date_updated: 2023-10-16T13:41:54Z
department:
- _id: '34'
- _id: '819'
editor:
- first_name: Clarisse
full_name: Dhaenens, Clarisse
last_name: Dhaenens
- first_name: Laetitia
full_name: Jourdan, Laetitia
last_name: Jourdan
- first_name: Marie-Eléonore
full_name: Marmion, Marie-Eléonore
last_name: Marmion
language:
- iso: eng
page: 202–217
place: Cham
publication: Learning and Intelligent Optimization
publication_identifier:
isbn:
- 978-3-319-19084-6
publisher: Springer International Publishing
status: public
title: Improving the State of the Art in Inexact TSP Solving Using Per-Instance Algorithm
Selection
type: conference
user_id: '15504'
year: '2015'
...
---
_id: '46379'
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 extended version of
our previous conference 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. Furthermore, the R2
indicator is integrated into an indicator-based steady-state evolutionary multiobjective
optimization algorithm (EMOA). It is shown that the so-called R2-EMOA can accurately
approximate the optimal distribution of µ solutions regarding R2.
author:
- first_name: D
full_name: Brockhoff, D
last_name: Brockhoff
- first_name: T
full_name: Wagner, T
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. R2 Indicator Based Multiobjective Search.
Evolutionary Computation Journal. 2015;23(3):369–395. doi:10.1162/EVCO_a_00135
apa: Brockhoff, D., Wagner, T., & Trautmann, H. (2015). R2 Indicator Based Multiobjective
Search. Evolutionary Computation Journal, 23(3), 369–395. https://doi.org/10.1162/EVCO_a_00135
bibtex: '@article{Brockhoff_Wagner_Trautmann_2015, title={R2 Indicator Based Multiobjective
Search}, volume={23}, DOI={10.1162/EVCO_a_00135},
number={3}, journal={Evolutionary Computation Journal}, author={Brockhoff, D and
Wagner, T and Trautmann, Heike}, year={2015}, pages={369–395} }'
chicago: 'Brockhoff, D, T Wagner, and Heike Trautmann. “R2 Indicator Based Multiobjective
Search.” Evolutionary Computation Journal 23, no. 3 (2015): 369–395. https://doi.org/10.1162/EVCO_a_00135.'
ieee: 'D. Brockhoff, T. Wagner, and H. Trautmann, “R2 Indicator Based Multiobjective
Search,” Evolutionary Computation Journal, vol. 23, no. 3, pp. 369–395,
2015, doi: 10.1162/EVCO_a_00135.'
mla: Brockhoff, D., et al. “R2 Indicator Based Multiobjective Search.” Evolutionary
Computation Journal, vol. 23, no. 3, 2015, pp. 369–395, doi:10.1162/EVCO_a_00135.
short: D. Brockhoff, T. Wagner, H. Trautmann, Evolutionary Computation Journal 23
(2015) 369–395.
date_created: 2023-08-04T15:28:25Z
date_updated: 2023-10-16T13:42:47Z
department:
- _id: '34'
- _id: '819'
doi: 10.1162/EVCO_a_00135
intvolume: ' 23'
issue: '3'
language:
- iso: eng
page: 369–395
publication: Evolutionary Computation Journal
status: public
title: R2 Indicator Based Multiobjective Search
type: journal_article
user_id: '15504'
volume: 23
year: '2015'
...
---
_id: '46380'
abstract:
- lang: eng
text: 'We present methods to answer two basic questions that arise when benchmarking
optimization algorithms. The first one is: which algorithm is the "best" one?
and the second one is: which algorithm should I use for my real-world problem?
Both are connected and neither is easy to answer. We present a theoretical framework
for designing and analyzing the raw data of such benchmark experiments. This represents
a first step in answering the aforementioned questions. The 2009 and 2010 BBOB
benchmark results are analyzed by means of this framework and we derive insight
regarding the answers to the two questions. Furthermore, we discuss how to properly
aggregate rankings from algorithm evaluations on individual problems into a consensus,
its theoretical background and which common pitfalls should be avoided. Finally,
we address the grouping of test problems into sets with similar optimizer rankings
and investigate whether these are reflected by already proposed test problem characteristics,
finding that this is not always the case.'
author:
- first_name: O
full_name: Mersmann, O
last_name: Mersmann
- first_name: M
full_name: Preuss, M
last_name: Preuss
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: B
full_name: Bischl, B
last_name: Bischl
- first_name: C
full_name: Weihs, C
last_name: Weihs
citation:
ama: Mersmann O, Preuss M, Trautmann H, Bischl B, Weihs C. Analyzing the BBOB Results
by Means of Benchmarking Concepts. Evolutionary Computation Journal. 2015;23(1):161–185.
apa: Mersmann, O., Preuss, M., Trautmann, H., Bischl, B., & Weihs, C. (2015).
Analyzing the BBOB Results by Means of Benchmarking Concepts. Evolutionary
Computation Journal, 23(1), 161–185.
bibtex: '@article{Mersmann_Preuss_Trautmann_Bischl_Weihs_2015, title={Analyzing
the BBOB Results by Means of Benchmarking Concepts}, volume={23}, number={1},
journal={Evolutionary Computation Journal}, author={Mersmann, O and Preuss, M
and Trautmann, Heike and Bischl, B and Weihs, C}, year={2015}, pages={161–185}
}'
chicago: 'Mersmann, O, M Preuss, Heike Trautmann, B Bischl, and C Weihs. “Analyzing
the BBOB Results by Means of Benchmarking Concepts.” Evolutionary Computation
Journal 23, no. 1 (2015): 161–185.'
ieee: O. Mersmann, M. Preuss, H. Trautmann, B. Bischl, and C. Weihs, “Analyzing
the BBOB Results by Means of Benchmarking Concepts,” Evolutionary Computation
Journal, vol. 23, no. 1, pp. 161–185, 2015.
mla: Mersmann, O., et al. “Analyzing the BBOB Results by Means of Benchmarking Concepts.”
Evolutionary Computation Journal, vol. 23, no. 1, 2015, pp. 161–185.
short: O. Mersmann, M. Preuss, H. Trautmann, B. Bischl, C. Weihs, Evolutionary Computation
Journal 23 (2015) 161–185.
date_created: 2023-08-04T15:30:11Z
date_updated: 2023-10-16T13:43:06Z
department:
- _id: '34'
- _id: '819'
intvolume: ' 23'
issue: '1'
language:
- iso: eng
page: 161–185
publication: Evolutionary Computation Journal
status: public
title: Analyzing the BBOB Results by Means of Benchmarking Concepts
type: journal_article
user_id: '15504'
volume: 23
year: '2015'
...
---
_id: '48838'
abstract:
- lang: eng
text: 'The majority of algorithms can be controlled or adjusted by parameters. Their
values can substantially affect the algorithms’ performance. Since the manual
exploration of the parameter space is tedious – even for few parameters – several
automatic procedures for parameter tuning have been proposed. Recent approaches
also take into account some characteristic properties of the problem instances,
frequently termed instance features. Our contribution is the proposal of a novel
concept for feature-based algorithm parameter tuning, which applies an approximating
surrogate model for learning the continuous feature-parameter mapping. To accomplish
this, we learn a joint model of the algorithm performance based on both the algorithm
parameters and the instance features. The required data is gathered using a recently
proposed acquisition function for model refinement in surrogate-based optimization:
the profile expected improvement. This function provides an avenue for maximizing
the information required for the feature-parameter mapping, i.e., the mapping
from instance features to the corresponding optimal algorithm parameters. The
approach is validated by applying the tuner to exemplary evolutionary algorithms
and problems, for which theoretically grounded or heuristically determined feature-parameter
mappings are available.'
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Bernd
full_name: Bischl, Bernd
last_name: Bischl
- first_name: Tobias
full_name: Wagner, Tobias
last_name: Wagner
- first_name: Günter
full_name: Rudolph, Günter
last_name: Rudolph
citation:
ama: 'Bossek J, Bischl B, Wagner T, Rudolph G. Learning Feature-Parameter Mappings
for Parameter Tuning via the Profile Expected Improvement. In: Proceedings
of the Genetic and Evolutionary Computation Conference. GECCO ’15. Association
for Computing Machinery; 2015:1319–1326. doi:10.1145/2739480.2754673'
apa: Bossek, J., Bischl, B., Wagner, T., & Rudolph, G. (2015). Learning Feature-Parameter
Mappings for Parameter Tuning via the Profile Expected Improvement. Proceedings
of the Genetic and Evolutionary Computation Conference, 1319–1326. https://doi.org/10.1145/2739480.2754673
bibtex: '@inproceedings{Bossek_Bischl_Wagner_Rudolph_2015, place={New York, NY,
USA}, series={GECCO ’15}, title={Learning Feature-Parameter Mappings for Parameter
Tuning via the Profile Expected Improvement}, DOI={10.1145/2739480.2754673},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference},
publisher={Association for Computing Machinery}, author={Bossek, Jakob and Bischl,
Bernd and Wagner, Tobias and Rudolph, Günter}, year={2015}, pages={1319–1326},
collection={GECCO ’15} }'
chicago: 'Bossek, Jakob, Bernd Bischl, Tobias Wagner, and Günter Rudolph. “Learning
Feature-Parameter Mappings for Parameter Tuning via the Profile Expected Improvement.”
In Proceedings of the Genetic and Evolutionary Computation Conference,
1319–1326. GECCO ’15. New York, NY, USA: Association for Computing Machinery,
2015. https://doi.org/10.1145/2739480.2754673.'
ieee: 'J. Bossek, B. Bischl, T. Wagner, and G. Rudolph, “Learning Feature-Parameter
Mappings for Parameter Tuning via the Profile Expected Improvement,” in Proceedings
of the Genetic and Evolutionary Computation Conference, 2015, pp. 1319–1326,
doi: 10.1145/2739480.2754673.'
mla: Bossek, Jakob, et al. “Learning Feature-Parameter Mappings for Parameter Tuning
via the Profile Expected Improvement.” Proceedings of the Genetic and Evolutionary
Computation Conference, Association for Computing Machinery, 2015, pp. 1319–1326,
doi:10.1145/2739480.2754673.
short: 'J. Bossek, B. Bischl, T. Wagner, G. Rudolph, in: Proceedings of the Genetic
and Evolutionary Computation Conference, Association for Computing Machinery,
New York, NY, USA, 2015, pp. 1319–1326.'
date_created: 2023-11-14T15:58:51Z
date_updated: 2023-12-13T10:40:30Z
department:
- _id: '819'
doi: 10.1145/2739480.2754673
extern: '1'
keyword:
- evolutionary algorithms
- model-based optimization
- parameter tuning
language:
- iso: eng
page: 1319–1326
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference
publication_identifier:
isbn:
- 978-1-4503-3472-3
publication_status: published
publisher: Association for Computing Machinery
series_title: GECCO ’15
status: public
title: Learning Feature-Parameter Mappings for Parameter Tuning via the Profile Expected
Improvement
type: conference
user_id: '102979'
year: '2015'
...
---
_id: '48887'
abstract:
- lang: eng
text: 'We evaluate the performance of a multi-objective evolutionary algorithm on
a class of dynamic routing problems with a single vehicle. In particular we focus
on relating algorithmic performance to the most prominent characteristics of problem
instances. The routing problem considers two types of customers: mandatory customers
must be visited whereas optional customers do not necessarily have to be visited.
Moreover, mandatory customers are known prior to the start of the tour whereas
optional customers request for service at later points in time with the vehicle
already being on its way. The multi-objective optimization problem then results
as maximizing the number of visited customers while simultaneously minimizing
total travel time. As an a-posteriori evaluation tool, the evolutionary algorithm
aims at approximating the related Pareto set for specifically designed benchmarking
instances differing in terms of number of customers, geographical layout, fraction
of mandatory customers, and request times of optional customers. Conceptional
and experimental comparisons to online heuristic procedures are provided.'
author:
- first_name: Stephan
full_name: Meisel, Stephan
last_name: Meisel
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Martin
full_name: Wölck, Martin
last_name: Wölck
- first_name: Günter
full_name: Rudolph, Günter
last_name: Rudolph
- first_name: Heike
full_name: Trautmann, Heike
last_name: Trautmann
citation:
ama: 'Meisel S, Grimme C, Bossek J, Wölck M, Rudolph G, Trautmann H. Evaluation
of a Multi-Objective EA on Benchmark Instances for Dynamic Routing of a Vehicle.
In: Proceedings of the Genetic and Evolutionary Computation Conference .
GECCO’15. Association for Computing Machinery; 2015:425–432. doi:10.1145/2739480.2754705'
apa: Meisel, S., Grimme, C., Bossek, J., Wölck, M., Rudolph, G., & Trautmann,
H. (2015). Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic
Routing of a Vehicle. Proceedings of the Genetic and Evolutionary Computation
Conference , 425–432. https://doi.org/10.1145/2739480.2754705
bibtex: '@inproceedings{Meisel_Grimme_Bossek_Wölck_Rudolph_Trautmann_2015, place={New
York, NY, USA}, series={GECCO’15}, title={Evaluation of a Multi-Objective EA on
Benchmark Instances for Dynamic Routing of a Vehicle}, DOI={10.1145/2739480.2754705},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference
}, publisher={Association for Computing Machinery}, author={Meisel, Stephan and
Grimme, Christian and Bossek, Jakob and Wölck, Martin and Rudolph, Günter and
Trautmann, Heike}, year={2015}, pages={425–432}, collection={GECCO’15} }'
chicago: 'Meisel, Stephan, Christian Grimme, Jakob Bossek, Martin Wölck, Günter
Rudolph, and Heike Trautmann. “Evaluation of a Multi-Objective EA on Benchmark
Instances for Dynamic Routing of a Vehicle.” In Proceedings of the Genetic
and Evolutionary Computation Conference , 425–432. GECCO’15. New York, NY,
USA: Association for Computing Machinery, 2015. https://doi.org/10.1145/2739480.2754705.'
ieee: 'S. Meisel, C. Grimme, J. Bossek, M. Wölck, G. Rudolph, and H. Trautmann,
“Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic Routing
of a Vehicle,” in Proceedings of the Genetic and Evolutionary Computation Conference
, 2015, pp. 425–432, doi: 10.1145/2739480.2754705.'
mla: Meisel, Stephan, et al. “Evaluation of a Multi-Objective EA on Benchmark Instances
for Dynamic Routing of a Vehicle.” Proceedings of the Genetic and Evolutionary
Computation Conference , Association for Computing Machinery, 2015, pp. 425–432,
doi:10.1145/2739480.2754705.
short: 'S. Meisel, C. Grimme, J. Bossek, M. Wölck, G. Rudolph, H. Trautmann, in:
Proceedings of the Genetic and Evolutionary Computation Conference , Association
for Computing Machinery, New York, NY, USA, 2015, pp. 425–432.'
date_created: 2023-11-14T15:58:59Z
date_updated: 2023-12-13T10:49:06Z
department:
- _id: '819'
doi: 10.1145/2739480.2754705
extern: '1'
keyword:
- combinatorial optimization
- metaheuristics
- multi-objective optimization
- online algorithms
- transportation
language:
- iso: eng
page: 425–432
place: New York, NY, USA
publication: 'Proceedings of the Genetic and Evolutionary Computation Conference '
publication_identifier:
isbn:
- 978-1-4503-3472-3
publisher: Association for Computing Machinery
series_title: GECCO’15
status: public
title: Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic Routing
of a Vehicle
type: conference
user_id: '102979'
year: '2015'
...
---
_id: '46377'
abstract:
- lang: eng
text: 'We evaluate the performance of a multi-objective evolutionary algorithm on
a class of dynamic routing problems with a single vehicle. In particular we focus
on relating algorithmic performance to the most prominent characteristics of problem
instances. The routing problem considers two types of customers: mandatory customers
must be visited whereas optional customers do not necessarily have to be visited.
Moreover, mandatory customers are known prior to the start of the tour whereas
optional customers request for service at later points in time with the vehicle
already being on its way. The multi-objective optimization problem then results
as maximizing the number of visited customers while simultaneously minimizing
total travel time. As an a-posteriori evaluation tool, the evolutionary algorithm
aims at approximating the related Pareto set for specifically designed benchmarking
instances differing in terms of number of customers, geographical layout, fraction
of mandatory customers, and request times of optional customers. Conceptional
and experimental comparisons to online heuristic procedures are provided.'
author:
- first_name: Stephan
full_name: Meisel, Stephan
last_name: Meisel
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Martin
full_name: Wölck, Martin
last_name: Wölck
- first_name: Guenter
full_name: Rudolph, Guenter
last_name: Rudolph
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Meisel S, Grimme C, Bossek J, Wölck M, Rudolph G, Trautmann H. Evaluation
of a Multi-Objective EA on Benchmark Instances for Dynamic Routing of a Vehicle.
In: Proceedings of the Genetic and Evolutionary Computation Conference (GECCO
’15). ; 2015:425–432. doi:10.1145/2739480.2754705'
apa: Meisel, S., Grimme, C., Bossek, J., Wölck, M., Rudolph, G., & Trautmann,
H. (2015). Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic
Routing of a Vehicle. Proceedings of the Genetic and Evolutionary Computation
Conference (GECCO ’15), 425–432. https://doi.org/10.1145/2739480.2754705
bibtex: '@inproceedings{Meisel_Grimme_Bossek_Wölck_Rudolph_Trautmann_2015, place={Madrid,
Spain}, title={Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic
Routing of a Vehicle}, DOI={10.1145/2739480.2754705},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference
(GECCO ’15)}, author={Meisel, Stephan and Grimme, Christian and Bossek, Jakob
and Wölck, Martin and Rudolph, Guenter and Trautmann, Heike}, year={2015}, pages={425–432}
}'
chicago: Meisel, Stephan, Christian Grimme, Jakob Bossek, Martin Wölck, Guenter
Rudolph, and Heike Trautmann. “Evaluation of a Multi-Objective EA on Benchmark
Instances for Dynamic Routing of a Vehicle.” In Proceedings of the Genetic
and Evolutionary Computation Conference (GECCO ’15), 425–432. Madrid, Spain,
2015. https://doi.org/10.1145/2739480.2754705.
ieee: 'S. Meisel, C. Grimme, J. Bossek, M. Wölck, G. Rudolph, and H. Trautmann,
“Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic Routing
of a Vehicle,” in Proceedings of the Genetic and Evolutionary Computation Conference
(GECCO ’15), 2015, pp. 425–432, doi: 10.1145/2739480.2754705.'
mla: Meisel, Stephan, et al. “Evaluation of a Multi-Objective EA on Benchmark Instances
for Dynamic Routing of a Vehicle.” Proceedings of the Genetic and Evolutionary
Computation Conference (GECCO ’15), 2015, pp. 425–432, doi:10.1145/2739480.2754705.
short: 'S. Meisel, C. Grimme, J. Bossek, M. Wölck, G. Rudolph, H. Trautmann, in:
Proceedings of the Genetic and Evolutionary Computation Conference (GECCO ’15),
Madrid, Spain, 2015, pp. 425–432.'
date_created: 2023-08-04T15:24:41Z
date_updated: 2024-06-10T11:57:57Z
department:
- _id: '34'
- _id: '819'
doi: 10.1145/2739480.2754705
language:
- iso: eng
page: 425–432
place: Madrid, Spain
publication: Proceedings of the Genetic and Evolutionary Computation Conference (GECCO
’15)
publication_identifier:
isbn:
- 978-1-4503-3472-3
status: public
title: Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic Routing
of a Vehicle
type: conference
user_id: '15504'
year: '2015'
...
---
_id: '23067'
author:
- first_name: Zeeshan
full_name: Shareef, Zeeshan
last_name: Shareef
citation:
ama: Shareef Z. Path Planning and Trajectory Optimization of Delta Parallel Robot.
Vol 345. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn; 2015.
apa: Shareef, Z. (2015). Path Planning and Trajectory Optimization of Delta Parallel
Robot (Vol. 345). Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn.
bibtex: '@book{Shareef_2015, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts,
Paderborn}, title={Path Planning and Trajectory Optimization of Delta Parallel
Robot}, volume={345}, publisher={Verlagsschriftenreihe des Heinz Nixdorf Instituts,
Paderborn}, author={Shareef, Zeeshan}, year={2015}, collection={Verlagsschriftenreihe
des Heinz Nixdorf Instituts, Paderborn} }'
chicago: Shareef, Zeeshan. Path Planning and Trajectory Optimization of Delta
Parallel Robot. Vol. 345. Verlagsschriftenreihe Des Heinz Nixdorf Instituts,
Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2015.
ieee: Z. Shareef, Path Planning and Trajectory Optimization of Delta Parallel
Robot, vol. 345. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn,
2015.
mla: Shareef, Zeeshan. Path Planning and Trajectory Optimization of Delta Parallel
Robot. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2015.
short: Z. Shareef, Path Planning and Trajectory Optimization of Delta Parallel Robot,
Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2015.
date_created: 2021-08-09T06:42:33Z
date_updated: 2024-07-12T12:00:08Z
department:
- _id: '153'
- _id: '26'
intvolume: ' 345'
language:
- iso: eng
publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
status: public
title: Path Planning and Trajectory Optimization of Delta Parallel Robot
type: dissertation
user_id: '1112'
volume: 345
year: '2015'
...