---
_id: '48840'
abstract:
- lang: eng
text: Research has shown that for many single-objective graph problems where optimum
solutions are composed of low weight sub-graphs, such as the minimum spanning
tree problem (MST), mutation operators favoring low weight edges show superior
performance. Intuitively, similar observations should hold for multi-criteria
variants of such problems. In this work, we focus on the multi-criteria MST problem.
A thorough experimental study is conducted where we estimate the probability of
edges being part of non-dominated spanning trees as a function of the edges’ non-domination
level or domination count, respectively. Building on gained insights, we propose
several biased one-edge-exchange mutation operators that differ in the used edge-selection
probability distribution (biased towards edges of low rank). Our empirical analysis
shows that among different graph types (dense and sparse) and edge weight types
(both uniformly random and combinations of Euclidean and uniformly random) biased
edge-selection strategies perform superior in contrast to the baseline uniform
edge-selection. Our findings are in particular strong for dense graphs.
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
- first_name: Frank
full_name: Neumann, Frank
last_name: Neumann
citation:
ama: 'Bossek J, Grimme C, Neumann F. On the Benefits of Biased Edge-Exchange Mutation
for the Multi-Criteria Spanning Tree Problem. In: Proceedings of the Genetic
and Evolutionary Computation Conference. GECCO ’19. Association for Computing
Machinery; 2019:516–523. doi:10.1145/3321707.3321818'
apa: Bossek, J., Grimme, C., & Neumann, F. (2019). On the Benefits of Biased
Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem. Proceedings
of the Genetic and Evolutionary Computation Conference, 516–523. https://doi.org/10.1145/3321707.3321818
bibtex: '@inproceedings{Bossek_Grimme_Neumann_2019, place={New York, NY, USA}, series={GECCO
’19}, title={On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria
Spanning Tree Problem}, DOI={10.1145/3321707.3321818},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference},
publisher={Association for Computing Machinery}, author={Bossek, Jakob and Grimme,
Christian and Neumann, Frank}, year={2019}, pages={516–523}, collection={GECCO
’19} }'
chicago: 'Bossek, Jakob, Christian Grimme, and Frank Neumann. “On the Benefits of
Biased Edge-Exchange Mutation for the Multi-Criteria Spanning Tree Problem.” In
Proceedings of the Genetic and Evolutionary Computation Conference, 516–523.
GECCO ’19. New York, NY, USA: Association for Computing Machinery, 2019. https://doi.org/10.1145/3321707.3321818.'
ieee: 'J. Bossek, C. Grimme, and F. Neumann, “On the Benefits of Biased Edge-Exchange
Mutation for the Multi-Criteria Spanning Tree Problem,” in Proceedings of the
Genetic and Evolutionary Computation Conference, 2019, pp. 516–523, doi: 10.1145/3321707.3321818.'
mla: Bossek, Jakob, et al. “On the Benefits of Biased Edge-Exchange Mutation for
the Multi-Criteria Spanning Tree Problem.” Proceedings of the Genetic and Evolutionary
Computation Conference, Association for Computing Machinery, 2019, pp. 516–523,
doi:10.1145/3321707.3321818.
short: 'J. Bossek, C. Grimme, F. Neumann, in: Proceedings of the Genetic and Evolutionary
Computation Conference, Association for Computing Machinery, New York, NY, USA,
2019, pp. 516–523.'
date_created: 2023-11-14T15:58:52Z
date_updated: 2023-12-13T10:42:24Z
department:
- _id: '819'
doi: 10.1145/3321707.3321818
extern: '1'
keyword:
- biased mutation
- combinatorial optimization
- minimum spanning tree
- multi-objective optimization
language:
- iso: eng
page: 516–523
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference
publication_identifier:
isbn:
- 978-1-4503-6111-8
publication_status: published
publisher: Association for Computing Machinery
series_title: GECCO ’19
status: public
title: On the Benefits of Biased Edge-Exchange Mutation for the Multi-Criteria Spanning
Tree Problem
type: conference
user_id: '102979'
year: '2019'
...
---
_id: '10000'
abstract:
- lang: eng
text: Ultraschall wird zur Effizienzsteigerung in verfahrenstechnischen Prozessen
eingesetzt. Die Betriebsparamter der Ultraschallsysteme werden empirisch ermittelt,
da derzeit keine systematische Analyse der Wechselwirkung zwischen Ultraschallwandler
und Schallfeld sowie kein Verfahren zur Messung der Kavitationsaktivität ohne
zusätzlichen Sensor existieren. Auf Basis einer experimentellen Analyse des betrachteten
sonochemischen Reaktors wird ein Finite-Elemente-Modell aufgebaut, das die Wechselwirkung
zwischen Schallfeld und Ultraschallwandler berücksichtigt. Die modellbasierte
Analyse zeigt, dass wegen der akustischen Eigenschaften des Autoklavs nur direkt
an der Sonotrode Kavitation entsteht. Die Wechselwirkung zwischen Ultraschallwandler
und Schallfeld ermöglicht Aussagen über das Schallfeld und die Kavitationsaktivität
auf Basis der Rückwirkung auf den Ultraschallwandler. Die lineare Schalldruckverteilung
ermöglicht eine Prognose über die Verteilung von Kavitationszonen. Das beschriebene
Modell liefert wertvolle Erkenntnisse für die Auslegung, Analyse und Skalierung
sonochemischer Reaktoren. Auf Grund der rauen Prozessrandbedingungen ist die Applikation
von Sensoren zur Überwachung der Kavitationsaktivität in vielen sonochemischen
Prozessen nicht möglich. Zur prozessbegleitenden Messung der Kavitationsaktivität
wird ein Verfahren entwickelt, das die Bewertung der Kavitationsaktivität durch
Auswertung der Rückwirkung auf den Ultraschallwandler erlaubt. Das Messverfahren
ermöglicht eine vorhersagbare und reproduzierbare Durchführung kavitationsbasierter
Prozesse und stellt eine wichtige Erweiterung für bestehende und neue Ultraschallsysteme
dar.
author:
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
citation:
ama: Bornmann P. Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung
Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen.
Shaker; 2019.
apa: Bornmann, P. (2019). Modellierung und experimentelle Charakterisierung der
Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten
Prozessen. Shaker.
bibtex: '@book{Bornmann_2019, title={Modellierung und experimentelle Charakterisierung
der Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten
Prozessen}, publisher={Shaker}, author={Bornmann, Peter}, year={2019} }'
chicago: Bornmann, Peter. Modellierung Und Experimentelle Charakterisierung Der
Wechselwirkung Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten
Prozessen. Shaker, 2019.
ieee: P. Bornmann, Modellierung und experimentelle Charakterisierung der Wechselwirkung
zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen.
Shaker, 2019.
mla: Bornmann, Peter. Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung
Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen.
Shaker, 2019.
short: P. Bornmann, Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung
Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen,
Shaker, 2019.
date_created: 2019-05-27T10:29:53Z
date_updated: 2023-09-15T12:23:55Z
department:
- _id: '151'
keyword:
- Sonochemie
- Akustische Kavitation
- Kavitationsmessung
- Kavitationsdetektion
- FEM-Simulation Ultraschallwandler
- Prozessüberwachung
- FEM-Simulation Schallfeld
- Self-Sensing
- Piezoelektrische Ultraschallwandler
- Ultraschallreinigung
language:
- iso: eng
publisher: Shaker
status: public
title: Modellierung und experimentelle Charakterisierung der Wechselwirkung zwischen
Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen
type: dissertation
user_id: '210'
year: '2019'
...
---
_id: '1163'
abstract:
- lang: eng
text: "In this paper we present two major results:\r\nFirst, we introduce the first
self-stabilizing version of a supervised overlay network (as introduced in~\\cite{DBLP:conf/ispan/KothapalliS05})
by presenting a self-stabilizing supervised skip ring.\r\nSecondly, we show how
to use the self-stabilizing supervised skip ring to construct an efficient self-stabilizing
publish-subscribe system.\r\nThat is, in addition to stabilizing the overlay network,
every subscriber of a topic will eventually know all of the publications that
have been issued so far for that topic. The communication work needed to processes
a subscribe or unsubscribe operation is just a constant in a legitimate state,
and the communication work of checking whether the system is still in a legitimate
state is just a constant on expectation for the supervisor as well as any process
in the system.\r\n"
author:
- first_name: Michael
full_name: Feldmann, Michael
id: '23538'
last_name: Feldmann
- first_name: Christina
full_name: Kolb, Christina
id: '43647'
last_name: Kolb
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Thim Frederik
full_name: Strothmann, Thim Frederik
id: '11319'
last_name: Strothmann
citation:
ama: 'Feldmann M, Kolb C, Scheideler C, Strothmann TF. Self-Stabilizing Supervised
Publish-Subscribe Systems. In: Proceedings of the 32nd IEEE International Parallel
& Distributed Processing Symposium (IPDPS). IEEE; 2018. doi:10.1109/IPDPS.2018.00114'
apa: 'Feldmann, M., Kolb, C., Scheideler, C., & Strothmann, T. F. (2018). Self-Stabilizing
Supervised Publish-Subscribe Systems. In Proceedings of the 32nd IEEE International
Parallel & Distributed Processing Symposium (IPDPS). Vancouver: IEEE.
https://doi.org/10.1109/IPDPS.2018.00114'
bibtex: '@inproceedings{Feldmann_Kolb_Scheideler_Strothmann_2018, title={Self-Stabilizing
Supervised Publish-Subscribe Systems}, DOI={10.1109/IPDPS.2018.00114},
booktitle={Proceedings of the 32nd IEEE International Parallel & Distributed
Processing Symposium (IPDPS)}, publisher={IEEE}, author={Feldmann, Michael and
Kolb, Christina and Scheideler, Christian and Strothmann, Thim Frederik}, year={2018}
}'
chicago: Feldmann, Michael, Christina Kolb, Christian Scheideler, and Thim Frederik
Strothmann. “Self-Stabilizing Supervised Publish-Subscribe Systems.” In Proceedings
of the 32nd IEEE International Parallel & Distributed Processing Symposium
(IPDPS). IEEE, 2018. https://doi.org/10.1109/IPDPS.2018.00114.
ieee: M. Feldmann, C. Kolb, C. Scheideler, and T. F. Strothmann, “Self-Stabilizing
Supervised Publish-Subscribe Systems,” in Proceedings of the 32nd IEEE International
Parallel & Distributed Processing Symposium (IPDPS), Vancouver, 2018.
mla: Feldmann, Michael, et al. “Self-Stabilizing Supervised Publish-Subscribe Systems.”
Proceedings of the 32nd IEEE International Parallel & Distributed Processing
Symposium (IPDPS), IEEE, 2018, doi:10.1109/IPDPS.2018.00114.
short: 'M. Feldmann, C. Kolb, C. Scheideler, T.F. Strothmann, in: Proceedings of
the 32nd IEEE International Parallel & Distributed Processing Symposium (IPDPS),
IEEE, 2018.'
conference:
end_date: 2018-5-24
location: Vancouver
name: 32nd IEEE International Parallel & Distributed Processing Symposium (IPDPS)
start_date: 2018-5-22
date_created: 2018-02-01T13:56:01Z
date_updated: 2022-01-06T06:51:05Z
ddc:
- '040'
department:
- _id: '79'
- _id: '66'
doi: 10.1109/IPDPS.2018.00114
external_id:
arxiv:
- '1710.08128'
file:
- access_level: closed
content_type: application/pdf
creator: mfeldma2
date_created: 2018-10-31T13:25:37Z
date_updated: 2018-10-31T13:25:37Z
file_id: '5211'
file_name: 08425258.pdf
file_size: 239559
relation: main_file
success: 1
file_date_updated: 2018-10-31T13:25:37Z
has_accepted_license: '1'
keyword:
- Topological Self-stabilization
- Supervised Overlay
- Publish-Subscribe System
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publication: Proceedings of the 32nd IEEE International Parallel & Distributed Processing
Symposium (IPDPS)
publisher: IEEE
status: public
title: Self-Stabilizing Supervised Publish-Subscribe Systems
type: conference
user_id: '11319'
year: '2018'
...
---
_id: '5675'
abstract:
- lang: eng
text: When responding to natural disasters, professional relief units are often
supported by many volunteers which are not affiliated to humanitarian organizations.
The effective coordination of these volunteers is crucial to leverage their capabilities
and to avoid conflicts with professional relief units. In this paper, we empirically
identify key requirements that professional relief units pose on this coordination.
Based on these requirements, we suggest a decision model. We computationally solve
a real-world instance of the model and empirically validate the computed solution
in interviews with practitioners. Our results show that the suggested model allows
for solving volunteer coordination tasks of realistic size near-optimally within
short time, with the determined solution being well accepted by practitioners.
We also describe in this article how the suggested decision support model is integrated
in the volunteer coordination system which we develop in joint cooperation with
a disaster management authority and a software development company.
author:
- first_name: Gerhard
full_name: Rauchecker, Gerhard
last_name: Rauchecker
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: 'Rauchecker G, Schryen G. Decision Support for the Optimal Coordination of
Spontaneous Volunteers in Disaster Relief. In: Proceedings of the 15th International
Conference on Information Systems for Crisis Response and Management. ; 2018.'
apa: Rauchecker, G., & Schryen, G. (2018). Decision Support for the Optimal
Coordination of Spontaneous Volunteers in Disaster Relief. In Proceedings of
the 15th International Conference on Information Systems for Crisis Response and
Management. Rochester, NY, USA.
bibtex: '@inproceedings{Rauchecker_Schryen_2018, title={Decision Support for the
Optimal Coordination of Spontaneous Volunteers in Disaster Relief}, booktitle={Proceedings
of the 15th International Conference on Information Systems for Crisis Response
and Management}, author={Rauchecker, Gerhard and Schryen, Guido}, year={2018}
}'
chicago: Rauchecker, Gerhard, and Guido Schryen. “Decision Support for the Optimal
Coordination of Spontaneous Volunteers in Disaster Relief.” In Proceedings
of the 15th International Conference on Information Systems for Crisis Response
and Management, 2018.
ieee: G. Rauchecker and G. Schryen, “Decision Support for the Optimal Coordination
of Spontaneous Volunteers in Disaster Relief,” in Proceedings of the 15th International
Conference on Information Systems for Crisis Response and Management, Rochester,
NY, USA, 2018.
mla: Rauchecker, Gerhard, and Guido Schryen. “Decision Support for the Optimal Coordination
of Spontaneous Volunteers in Disaster Relief.” Proceedings of the 15th International
Conference on Information Systems for Crisis Response and Management, 2018.
short: 'G. Rauchecker, G. Schryen, in: Proceedings of the 15th International Conference
on Information Systems for Crisis Response and Management, 2018.'
conference:
location: Rochester, NY, USA
name: 15th International Conference on Information Systems for Crisis Response and
Management
date_created: 2018-11-14T15:35:54Z
date_updated: 2022-01-06T07:02:28Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-07T11:25:06Z
date_updated: 2018-12-13T15:05:44Z
file_id: '6020'
file_name: 2018_ISCRAM_Conference_Proceedings - Publication Version.pdf
file_size: 488472
relation: main_file
file_date_updated: 2018-12-13T15:05:44Z
has_accepted_license: '1'
keyword:
- Coordination of spontaneous volunteers
- volunteer coordination system
- decision support
- scheduling optimization model
- linear programming
language:
- iso: eng
oa: '1'
publication: Proceedings of the 15th International Conference on Information Systems
for Crisis Response and Management
status: public
title: Decision Support for the Optimal Coordination of Spontaneous Volunteers in
Disaster Relief
type: conference
user_id: '61579'
year: '2018'
...
---
_id: '4411'
abstract:
- lang: eng
text: "While a lot of research in distributed computing has covered solutions for
self-stabilizing computing and topologies, there is far less work on self-stabilization
for distributed data structures.\r\nConsidering crashing peers in peer-to-peer
networks, it should not be taken for granted that a distributed data structure
remains intact.\r\nIn this work, we present a self-stabilizing protocol for a
distributed data structure called the hashed Patricia Trie (Kniesburges and Scheideler
WALCOM'11) that enables efficient prefix search on a set of keys.\r\nThe data
structure has a wide area of applications including string matching problems while
offering low overhead and efficient operations when embedded on top of a distributed
hash table.\r\nEspecially, longest prefix matching for $x$ can be done in $\\mathcal{O}(\\log
|x|)$ hash table read accesses.\r\nWe show how to maintain the structure in a
self-stabilizing way.\r\nOur protocol assures low overhead in a legal state and
a total (asymptotically optimal) memory demand of $\\Theta(d)$ bits, where $d$
is the number of bits needed for storing all keys."
author:
- first_name: Till
full_name: Knollmann, Till
id: '39241'
last_name: Knollmann
orcid: 0000-0003-2014-4696
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Knollmann T, Scheideler C. A Self-Stabilizing Hashed Patricia Trie. In: Izumi
T, Kuznetsov P, eds. Proceedings of the 20th International Symposium on Stabilization,
Safety, and Security of Distributed Systems (SSS). Vol 11201. Lecture Notes
of Computer Science. Springer, Cham; 2018. doi:10.1007/978-3-030-03232-6_1'
apa: 'Knollmann, T., & Scheideler, C. (2018). A Self-Stabilizing Hashed Patricia
Trie. In T. Izumi & P. Kuznetsov (Eds.), Proceedings of the 20th International
Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS)
(Vol. 11201). Tokyo: Springer, Cham. https://doi.org/10.1007/978-3-030-03232-6_1'
bibtex: '@inproceedings{Knollmann_Scheideler_2018, series={Lecture Notes of Computer
Science}, title={A Self-Stabilizing Hashed Patricia Trie}, volume={11201}, DOI={10.1007/978-3-030-03232-6_1},
booktitle={Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS)}, publisher={Springer, Cham}, author={Knollmann,
Till and Scheideler, Christian}, editor={Izumi, Taisuke and Kuznetsov, PetrEditors},
year={2018}, collection={Lecture Notes of Computer Science} }'
chicago: Knollmann, Till, and Christian Scheideler. “A Self-Stabilizing Hashed Patricia
Trie.” In Proceedings of the 20th International Symposium on Stabilization,
Safety, and Security of Distributed Systems (SSS), edited by Taisuke Izumi
and Petr Kuznetsov, Vol. 11201. Lecture Notes of Computer Science. Springer, Cham,
2018. https://doi.org/10.1007/978-3-030-03232-6_1.
ieee: T. Knollmann and C. Scheideler, “A Self-Stabilizing Hashed Patricia Trie,”
in Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS), Tokyo, 2018, vol. 11201.
mla: Knollmann, Till, and Christian Scheideler. “A Self-Stabilizing Hashed Patricia
Trie.” Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS), edited by Taisuke Izumi and Petr
Kuznetsov, vol. 11201, Springer, Cham, 2018, doi:10.1007/978-3-030-03232-6_1.
short: 'T. Knollmann, C. Scheideler, in: T. Izumi, P. Kuznetsov (Eds.), Proceedings
of the 20th International Symposium on Stabilization, Safety, and Security of
Distributed Systems (SSS), Springer, Cham, 2018.'
conference:
end_date: 2018-11-07
location: Tokyo
name: 20th International Symposium on Stabilization, Safety, and Security of Distributed
Systems (SSS)
start_date: 2018-11-04
date_created: 2018-09-17T13:12:18Z
date_updated: 2022-01-06T07:01:02Z
ddc:
- '000'
department:
- _id: '63'
- _id: '79'
doi: 10.1007/978-3-030-03232-6_1
editor:
- first_name: Taisuke
full_name: Izumi, Taisuke
last_name: Izumi
- first_name: Petr
full_name: Kuznetsov, Petr
last_name: Kuznetsov
external_id:
arxiv:
- '1809.04923'
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T14:38:37Z
date_updated: 2018-11-02T14:38:37Z
file_id: '5277'
file_name: ASelf-stabilizingHashedPatrici.pdf
file_size: 500005
relation: main_file
success: 1
file_date_updated: 2018-11-02T14:38:37Z
has_accepted_license: '1'
intvolume: ' 11201'
keyword:
- Self-Stabilizing
- Prefix Search
- Distributed Data Structure
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publication: Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS)
publisher: Springer, Cham
series_title: Lecture Notes of Computer Science
status: public
title: A Self-Stabilizing Hashed Patricia Trie
type: conference
user_id: '39241'
volume: 11201
year: '2018'
...
---
_id: '9999'
abstract:
- lang: eng
text: Ultrasonic wire bonding is an indispensable process in the industrial manufacturing
of semiconductor devices. Copper wire is increasingly replacing the well-established
aluminium wire because of its superior electrical, thermal and mechanical properties.
Copper wire processes differ significantly from aluminium processes and are more
sensitive to disturbances, which reduces the range of parameter values suitable
for a stable process. Disturbances can be compensated by an adaption of process
parameters, but finding suitable parameters manually is difficult and time-consuming.
This paper presents a physical model of the ultrasonic wire bonding process including
the friction contact between tool and wire. This model yields novel insights into
the process. A prototype of a multi-objective optimizing bonding machine (MOBM)
is presented. It uses multi-objective optimization, based on the complete process
model, to automatically select the best operating point as a compromise of concurrent
objectives.
author:
- first_name: Andreas
full_name: Unger, Andreas
last_name: Unger
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Michael
full_name: Brökelmann, Michael
last_name: Brökelmann
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Unger A, Hunstig M, Meyer T, Brökelmann M, Sextro W. Intelligent Production
of Wire Bonds using Multi-Objective Optimization – Insights, Opportunities and
Challenges. In: In Proceedings of IMAPS 2018 – 51st Symposium on Microelectronics,
Pasadena, CA, 2018. Vol Vol. 2018, No. 1, pp. 000572-000577. ; 2018. doi:10.4071/2380-4505-2018.1.000572'
apa: Unger, A., Hunstig, M., Meyer, T., Brökelmann, M., & Sextro, W. (2018).
Intelligent Production of Wire Bonds using Multi-Objective Optimization – Insights,
Opportunities and Challenges. In In Proceedings of IMAPS 2018 – 51st Symposium
on Microelectronics, Pasadena, CA, 2018 (Vol. Vol. 2018, No. 1, pp. 000572-000577.).
https://doi.org/10.4071/2380-4505-2018.1.000572
bibtex: '@inproceedings{Unger_Hunstig_Meyer_Brökelmann_Sextro_2018, title={Intelligent
Production of Wire Bonds using Multi-Objective Optimization – Insights, Opportunities
and Challenges}, volume={Vol. 2018, No. 1, pp. 000572-000577.}, DOI={10.4071/2380-4505-2018.1.000572},
booktitle={In Proceedings of IMAPS 2018 – 51st Symposium on Microelectronics,
Pasadena, CA, 2018}, author={Unger, Andreas and Hunstig, Matthias and Meyer, Tobias
and Brökelmann, Michael and Sextro, Walter}, year={2018} }'
chicago: Unger, Andreas, Matthias Hunstig, Tobias Meyer, Michael Brökelmann, and
Walter Sextro. “Intelligent Production of Wire Bonds Using Multi-Objective Optimization
– Insights, Opportunities and Challenges.” In In Proceedings of IMAPS 2018
– 51st Symposium on Microelectronics, Pasadena, CA, 2018, Vol. Vol. 2018,
No. 1, pp. 000572-000577., 2018. https://doi.org/10.4071/2380-4505-2018.1.000572.
ieee: A. Unger, M. Hunstig, T. Meyer, M. Brökelmann, and W. Sextro, “Intelligent
Production of Wire Bonds using Multi-Objective Optimization – Insights, Opportunities
and Challenges,” in In Proceedings of IMAPS 2018 – 51st Symposium on Microelectronics,
Pasadena, CA, 2018, 2018, vol. Vol. 2018, No. 1, pp. 000572-000577.
mla: Unger, Andreas, et al. “Intelligent Production of Wire Bonds Using Multi-Objective
Optimization – Insights, Opportunities and Challenges.” In Proceedings of IMAPS
2018 – 51st Symposium on Microelectronics, Pasadena, CA, 2018, vol. Vol. 2018,
No. 1, pp. 000572-000577., 2018, doi:10.4071/2380-4505-2018.1.000572.
short: 'A. Unger, M. Hunstig, T. Meyer, M. Brökelmann, W. Sextro, in: In Proceedings
of IMAPS 2018 – 51st Symposium on Microelectronics, Pasadena, CA, 2018, 2018.'
date_created: 2019-05-27T10:27:45Z
date_updated: 2020-05-07T05:33:56Z
department:
- _id: '151'
doi: 10.4071/2380-4505-2018.1.000572
keyword:
- wire bonding
- multi-objective optimization
- process model
- copper wire
- self-optimization
language:
- iso: eng
project:
- _id: '92'
grant_number: 02 PQ2210
name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen
publication: In Proceedings of IMAPS 2018 – 51st Symposium on Microelectronics, Pasadena,
CA, 2018
quality_controlled: '1'
status: public
title: Intelligent Production of Wire Bonds using Multi-Objective Optimization – Insights,
Opportunities and Challenges
type: conference
user_id: '210'
volume: Vol. 2018, No. 1, pp. 000572-000577.
year: '2018'
...
---
_id: '32158'
abstract:
- lang: eng
text: 'Sociogenesis addresses a pervasive problem in psychology given by Cartesian
dualism that assigns the mental an inner locus apart from material activity. Aligning
ourselves to the ongoing critical discussions of interiorization in psychology,
we explore the crucial notion of space by highlighting language as sociocultural
and dialogical activity performed by other-oriented individuals. We discuss space
in terms of the “language spacetime”, a symbolic, embodied formation of mutually
positioned speaking and listening selves. This leads beyond the “inside-outside”
container metaphor and allows for a reformulation of interiorization. Interiorization
is conceptualized as a continuous series of different, though mutually related
movements between self and other and self and self that lead to and are supported
by specific formations in language activity: reversion, transposition, and decoupling.
Along a short passage of a video-based interview, we trace the reversion of dialogical
positions within the addressivity constellation of the two interlocutors, their
interactive creation of a heterotopic spacetime, and the decoupling of one speaker''s
psychological activity from the concrete here-and-now and the present other by
moving and acting into this new sphere. Interiorization appears as a movement
at the border of past, present, and possible future(s).'
author:
- first_name: Marie-Cécile
full_name: Bertau, Marie-Cécile
last_name: Bertau
- first_name: Andrea
full_name: Karsten, Andrea
id: '53917'
last_name: Karsten
citation:
ama: 'Bertau M-C, Karsten A. Reconsidering interiorization: Self moving across language
spacetimes. New Ideas in Psychology. 2018;49:7-17. doi:10.1016/j.newideapsych.2017.12.001'
apa: 'Bertau, M.-C., & Karsten, A. (2018). Reconsidering interiorization: Self
moving across language spacetimes. New Ideas in Psychology, 49,
7–17. https://doi.org/10.1016/j.newideapsych.2017.12.001'
bibtex: '@article{Bertau_Karsten_2018, title={Reconsidering interiorization: Self
moving across language spacetimes}, volume={49}, DOI={10.1016/j.newideapsych.2017.12.001},
journal={New Ideas in Psychology}, publisher={Elsevier BV}, author={Bertau, Marie-Cécile
and Karsten, Andrea}, year={2018}, pages={7–17} }'
chicago: 'Bertau, Marie-Cécile, and Andrea Karsten. “Reconsidering Interiorization:
Self Moving across Language Spacetimes.” New Ideas in Psychology 49 (2018):
7–17. https://doi.org/10.1016/j.newideapsych.2017.12.001.'
ieee: 'M.-C. Bertau and A. Karsten, “Reconsidering interiorization: Self moving
across language spacetimes,” New Ideas in Psychology, vol. 49, pp. 7–17,
2018, doi: 10.1016/j.newideapsych.2017.12.001.'
mla: 'Bertau, Marie-Cécile, and Andrea Karsten. “Reconsidering Interiorization:
Self Moving across Language Spacetimes.” New Ideas in Psychology, vol.
49, Elsevier BV, 2018, pp. 7–17, doi:10.1016/j.newideapsych.2017.12.001.'
short: M.-C. Bertau, A. Karsten, New Ideas in Psychology 49 (2018) 7–17.
date_created: 2022-06-24T14:41:20Z
date_updated: 2022-07-18T09:21:16Z
department:
- _id: '424'
doi: 10.1016/j.newideapsych.2017.12.001
intvolume: ' 49'
keyword:
- Interiorization
- Dialogical self
- Language activity
- Voice
- Vygotsky
- Heterotopia
- Video-confrontation
language:
- iso: eng
page: 7-17
publication: New Ideas in Psychology
publication_identifier:
issn:
- 0732-118X
publication_status: published
publisher: Elsevier BV
status: public
title: 'Reconsidering interiorization: Self moving across language spacetimes'
type: journal_article
user_id: '42165'
volume: 49
year: '2018'
...
---
_id: '48839'
abstract:
- lang: eng
text: We analyze the effects of including local search techniques into a multi-objective
evolutionary algorithm for solving a bi-objective orienteering problem with a
single vehicle while the two conflicting objectives are minimization of travel
time and maximization of the number of visited customer locations. Experiments
are based on a large set of specifically designed problem instances with different
characteristics and it is shown that local search techniques focusing on one of
the objectives only improve the performance of the evolutionary algorithm in terms
of both objectives. The analysis also shows that local search techniques are capable
of sending locally optimal solutions to foremost fronts of the multi-objective
optimization process, and that these solutions then become the leading factors
of the evolutionary process.
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
- first_name: Stephan
full_name: Meisel, Stephan
last_name: Meisel
- first_name: Günter
full_name: Rudolph, Günter
last_name: Rudolph
- first_name: Heike
full_name: Trautmann, Heike
last_name: Trautmann
citation:
ama: 'Bossek J, Grimme C, Meisel S, Rudolph G, Trautmann H. Local Search Effects
in Bi-Objective Orienteering. In: Proceedings of the Genetic and Evolutionary
Computation Conference. GECCO ’18. Association for Computing Machinery; 2018:585–592.
doi:10.1145/3205455.3205548'
apa: Bossek, J., Grimme, C., Meisel, S., Rudolph, G., & Trautmann, H. (2018).
Local Search Effects in Bi-Objective Orienteering. Proceedings of the Genetic
and Evolutionary Computation Conference, 585–592. https://doi.org/10.1145/3205455.3205548
bibtex: '@inproceedings{Bossek_Grimme_Meisel_Rudolph_Trautmann_2018, place={New
York, NY, USA}, series={GECCO ’18}, title={Local Search Effects in Bi-Objective
Orienteering}, DOI={10.1145/3205455.3205548},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference},
publisher={Association for Computing Machinery}, author={Bossek, Jakob and Grimme,
Christian and Meisel, Stephan and Rudolph, Günter and Trautmann, Heike}, year={2018},
pages={585–592}, collection={GECCO ’18} }'
chicago: 'Bossek, Jakob, Christian Grimme, Stephan Meisel, Günter Rudolph, and Heike
Trautmann. “Local Search Effects in Bi-Objective Orienteering.” In Proceedings
of the Genetic and Evolutionary Computation Conference, 585–592. GECCO ’18.
New York, NY, USA: Association for Computing Machinery, 2018. https://doi.org/10.1145/3205455.3205548.'
ieee: 'J. Bossek, C. Grimme, S. Meisel, G. Rudolph, and H. Trautmann, “Local Search
Effects in Bi-Objective Orienteering,” in Proceedings of the Genetic and Evolutionary
Computation Conference, 2018, pp. 585–592, doi: 10.1145/3205455.3205548.'
mla: Bossek, Jakob, et al. “Local Search Effects in Bi-Objective Orienteering.”
Proceedings of the Genetic and Evolutionary Computation Conference, Association
for Computing Machinery, 2018, pp. 585–592, doi:10.1145/3205455.3205548.
short: 'J. Bossek, C. Grimme, S. Meisel, G. Rudolph, H. Trautmann, in: Proceedings
of the Genetic and Evolutionary Computation Conference, Association for Computing
Machinery, New York, NY, USA, 2018, pp. 585–592.'
date_created: 2023-11-14T15:58:51Z
date_updated: 2023-12-13T10:42:14Z
department:
- _id: '819'
doi: 10.1145/3205455.3205548
extern: '1'
keyword:
- combinatorial optimization
- metaheuristics
- multi-objective optimization
- orienteering
- transportation
language:
- iso: eng
page: 585–592
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference
publication_identifier:
isbn:
- 978-1-4503-5618-3
publication_status: published
publisher: Association for Computing Machinery
series_title: GECCO ’18
status: public
title: Local Search Effects in Bi-Objective Orienteering
type: conference
user_id: '102979'
year: '2018'
...
---
_id: '48867'
abstract:
- lang: eng
text: Assessing the performance of stochastic optimization algorithms in the field
of multi-objective optimization is of utmost importance. Besides the visual comparison
of the obtained approximation sets, more sophisticated methods have been proposed
in the last decade, e. g., a variety of quantitative performance indicators or
statistical tests. In this paper, we present tools implemented in the R package
ecr, which assist in performing comprehensive and sound comparison and evaluation
of multi-objective evolutionary algorithms following recommendations from the
literature.
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
citation:
ama: 'Bossek J. Performance Assessment of Multi-Objective Evolutionary Algorithms
with the R Package ecr. In: Proceedings of the Genetic and Evolutionary Computation
Conference Companion. GECCO ’18. Association for Computing Machinery; 2018:1350–1356.
doi:10.1145/3205651.3208312'
apa: Bossek, J. (2018). Performance Assessment of Multi-Objective Evolutionary Algorithms
with the R Package ecr. Proceedings of the Genetic and Evolutionary Computation
Conference Companion, 1350–1356. https://doi.org/10.1145/3205651.3208312
bibtex: '@inproceedings{Bossek_2018, place={New York, NY, USA}, series={GECCO ’18},
title={Performance Assessment of Multi-Objective Evolutionary Algorithms with
the R Package ecr}, DOI={10.1145/3205651.3208312},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference
Companion}, publisher={Association for Computing Machinery}, author={Bossek, Jakob},
year={2018}, pages={1350–1356}, collection={GECCO ’18} }'
chicago: 'Bossek, Jakob. “Performance Assessment of Multi-Objective Evolutionary
Algorithms with the R Package Ecr.” In Proceedings of the Genetic and Evolutionary
Computation Conference Companion, 1350–1356. GECCO ’18. New York, NY, USA:
Association for Computing Machinery, 2018. https://doi.org/10.1145/3205651.3208312.'
ieee: 'J. Bossek, “Performance Assessment of Multi-Objective Evolutionary Algorithms
with the R Package ecr,” in Proceedings of the Genetic and Evolutionary Computation
Conference Companion, 2018, pp. 1350–1356, doi: 10.1145/3205651.3208312.'
mla: Bossek, Jakob. “Performance Assessment of Multi-Objective Evolutionary Algorithms
with the R Package Ecr.” Proceedings of the Genetic and Evolutionary Computation
Conference Companion, Association for Computing Machinery, 2018, pp. 1350–1356,
doi:10.1145/3205651.3208312.
short: 'J. Bossek, in: Proceedings of the Genetic and Evolutionary Computation Conference
Companion, Association for Computing Machinery, New York, NY, USA, 2018, pp. 1350–1356.'
date_created: 2023-11-14T15:58:56Z
date_updated: 2023-12-13T10:46:04Z
department:
- _id: '819'
doi: 10.1145/3205651.3208312
extern: '1'
keyword:
- evolutionary optimization
- performance assessment
- software-tools
language:
- iso: eng
page: 1350–1356
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference Companion
publication_identifier:
isbn:
- 978-1-4503-5764-7
publication_status: published
publisher: Association for Computing Machinery
series_title: GECCO ’18
status: public
title: Performance Assessment of Multi-Objective Evolutionary Algorithms with the
R Package ecr
type: conference
user_id: '102979'
year: '2018'
...
---
_id: '48885'
abstract:
- lang: eng
text: Performance comparisons of optimization algorithms are heavily influenced
by the underlying indicator(s). In this paper we investigate commonly used performance
indicators for single-objective stochastic solvers, such as the Penalized Average
Runtime (e.g., PAR10) or the Expected Running Time (ERT), based on exemplary benchmark
performances of state-of-the-art inexact TSP solvers. Thereby, we introduce a
methodology for analyzing the effects of (usually heuristically set) indicator
parametrizations - such as the penalty factor and the method used for aggregating
across multiple runs - w.r.t. the robustness of the considered optimization algorithms.
author:
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- 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
citation:
ama: 'Kerschke P, Bossek J, Trautmann H. Parameterization of State-of-the-Art Performance
Indicators: A Robustness Study Based on Inexact TSP Solvers. In: Proceedings
of the Genetic and Evolutionary Computation Conference Companion. GECCO’18.
Association for Computing Machinery; 2018:1737–1744. doi:10.1145/3205651.3208233'
apa: 'Kerschke, P., Bossek, J., & Trautmann, H. (2018). Parameterization of
State-of-the-Art Performance Indicators: A Robustness Study Based on Inexact TSP
Solvers. Proceedings of the Genetic and Evolutionary Computation Conference
Companion, 1737–1744. https://doi.org/10.1145/3205651.3208233'
bibtex: '@inproceedings{Kerschke_Bossek_Trautmann_2018, place={New York, NY, USA},
series={GECCO’18}, title={Parameterization of State-of-the-Art Performance Indicators:
A Robustness Study Based on Inexact TSP Solvers}, DOI={10.1145/3205651.3208233},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference
Companion}, publisher={Association for Computing Machinery}, author={Kerschke,
Pascal and Bossek, Jakob and Trautmann, Heike}, year={2018}, pages={1737–1744},
collection={GECCO’18} }'
chicago: 'Kerschke, Pascal, Jakob Bossek, and Heike Trautmann. “Parameterization
of State-of-the-Art Performance Indicators: A Robustness Study Based on Inexact
TSP Solvers.” In Proceedings of the Genetic and Evolutionary Computation Conference
Companion, 1737–1744. GECCO’18. New York, NY, USA: Association for Computing
Machinery, 2018. https://doi.org/10.1145/3205651.3208233.'
ieee: 'P. Kerschke, J. Bossek, and H. Trautmann, “Parameterization of State-of-the-Art
Performance Indicators: A Robustness Study Based on Inexact TSP Solvers,” in Proceedings
of the Genetic and Evolutionary Computation Conference Companion, 2018, pp.
1737–1744, doi: 10.1145/3205651.3208233.'
mla: 'Kerschke, Pascal, et al. “Parameterization of State-of-the-Art Performance
Indicators: A Robustness Study Based on Inexact TSP Solvers.” Proceedings of
the Genetic and Evolutionary Computation Conference Companion, Association
for Computing Machinery, 2018, pp. 1737–1744, doi:10.1145/3205651.3208233.'
short: 'P. Kerschke, J. Bossek, H. Trautmann, in: Proceedings of the Genetic and
Evolutionary Computation Conference Companion, Association for Computing Machinery,
New York, NY, USA, 2018, pp. 1737–1744.'
date_created: 2023-11-14T15:58:59Z
date_updated: 2023-12-13T10:48:38Z
department:
- _id: '819'
doi: 10.1145/3205651.3208233
extern: '1'
keyword:
- algorithm selection
- optimization
- performance measures
- transportation
- travelling salesperson problem
language:
- iso: eng
page: 1737–1744
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference Companion
publication_identifier:
isbn:
- 978-1-4503-5764-7
publisher: Association for Computing Machinery
series_title: GECCO’18
status: public
title: 'Parameterization of State-of-the-Art Performance Indicators: A Robustness
Study Based on Inexact TSP Solvers'
type: conference
user_id: '102979'
year: '2018'
...
---
_id: '4419'
abstract:
- lang: eng
text: Research on entrepreneurial learning highlights the importance of experience
and prior knowledge to entrepreneurial success. However, a conundrum remains and
we are still seeking answers as to why some novice entrepreneurs learn successfully
from their experiences and succeed, while some experienced entrepreneurs fail
with their ventures. In order to advance the discussion about the role of experience
during entrepreneurial learning, our critical reflection aims to (1) highlight
some of the shortcomings of experiential learning theory (ELT) and (2) illustrate
how alternative theoretical perspectives have the potential to advance our conceptual
understanding of entrepreneurial learning processes. We argue for an explanation
of entrepreneurial learning as a dynamic and self-regulated process that relies
on planning, monitoring, and self-reflection.
author:
- first_name: Alexander Paul
full_name: Fust, Alexander Paul
last_name: Fust
- first_name: Tobias
full_name: Jenert, Tobias
id: '71994'
last_name: Jenert
orcid: ' https://orcid.org/0000-0001-9262-5646'
- first_name: Christoph
full_name: Winkler, Christoph
last_name: Winkler
citation:
ama: 'Fust AP, Jenert T, Winkler C. Experiential or Self-Regulated Learning: A Critical
Reflection of Entrepreneurial Learning Processes. Entrepreneurship Research
Journal. 2018;8(2):1-11.'
apa: 'Fust, A. P., Jenert, T., & Winkler, C. (2018). Experiential or Self-Regulated
Learning: A Critical Reflection of Entrepreneurial Learning Processes. Entrepreneurship
Research Journal, 8(2), 1–11.'
bibtex: '@article{Fust_Jenert_Winkler_2018, title={Experiential or Self-Regulated
Learning: A Critical Reflection of Entrepreneurial Learning Processes}, volume={8},
number={2}, journal={Entrepreneurship Research Journal}, publisher={de @Gruyter},
author={Fust, Alexander Paul and Jenert, Tobias and Winkler, Christoph}, year={2018},
pages={1–11} }'
chicago: 'Fust, Alexander Paul, Tobias Jenert, and Christoph Winkler. “Experiential
or Self-Regulated Learning: A Critical Reflection of Entrepreneurial Learning
Processes.” Entrepreneurship Research Journal 8, no. 2 (2018): 1–11.'
ieee: 'A. P. Fust, T. Jenert, and C. Winkler, “Experiential or Self-Regulated Learning:
A Critical Reflection of Entrepreneurial Learning Processes,” Entrepreneurship
Research Journal, vol. 8, no. 2, pp. 1–11, 2018.'
mla: 'Fust, Alexander Paul, et al. “Experiential or Self-Regulated Learning: A Critical
Reflection of Entrepreneurial Learning Processes.” Entrepreneurship Research
Journal, vol. 8, no. 2, de @Gruyter, 2018, pp. 1–11.'
short: A.P. Fust, T. Jenert, C. Winkler, Entrepreneurship Research Journal 8 (2018)
1–11.
date_created: 2018-09-18T08:47:00Z
date_updated: 2024-03-21T14:43:08Z
department:
- _id: '208'
- _id: '282'
intvolume: ' 8'
issue: '2'
keyword:
- entrepreneurial learning
- experiential learning
- self-regulated learning
language:
- iso: eng
page: 1-11
publication: Entrepreneurship Research Journal
publication_identifier:
unknown:
- 2194-6175
publisher: de @Gruyter
quality_controlled: '1'
status: public
title: 'Experiential or Self-Regulated Learning: A Critical Reflection of Entrepreneurial
Learning Processes'
type: journal_article
user_id: '71994'
volume: 8
year: '2018'
...
---
_id: '9994'
abstract:
- lang: eng
text: Reliability-adaptive systems allow an adaptation of system behavior based
on current system reliability. They can extend their lifetime at the cost of lowered
performance or vice versa. This can be used to adapt failure behavior according
to a maintenance plan, thus increasing availability while using up system capability
fully. To facilitate setup, a control algorithm independent of a degradation model
is desired. A closed loop control technique for reliability based on a health
index, a measure for system degradation, is introduced. It uses self-optimization
as means to implement behavior adaptation. This is based on selecting the priorities
of objectives that the system pursues. Possible working points are computed beforehand
using model-based multiobjective optimization techniques. The controller selects
the priorities of objectives and this way balances reliability and performance.
As exemplary application, an automatically actuated single plate dry clutch is
introduced. The entire reliability control is setup and lifetime experiments are
conducted. Results show that the variance of time to failure is reduced greatly,
making the failure behavior more predictable. At the same time, the desired usable
lifetime can be extended at the cost of system performance to allow for changed
maintenance intervals. Together, these possibilities allow for greater system
usage and better planning of maintenance.
author:
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
citation:
ama: Meyer T. Optimization-Based Reliability Control of Mechatronic Systems.
Shaker; 2018.
apa: Meyer, T. (2018). Optimization-based reliability control of mechatronic
systems. Shaker.
bibtex: '@book{Meyer_2018, title={Optimization-based reliability control of mechatronic
systems}, publisher={Shaker}, author={Meyer, Tobias}, year={2018} }'
chicago: Meyer, Tobias. Optimization-Based Reliability Control of Mechatronic
Systems. Shaker, 2018.
ieee: T. Meyer, Optimization-based reliability control of mechatronic systems.
Shaker, 2018.
mla: Meyer, Tobias. Optimization-Based Reliability Control of Mechatronic Systems.
Shaker, 2018.
short: T. Meyer, Optimization-Based Reliability Control of Mechatronic Systems,
Shaker, 2018.
date_created: 2019-05-27T10:21:17Z
date_updated: 2023-09-15T12:26:09Z
department:
- _id: '151'
keyword:
- dependability
- reliability
- behavior adaptation
- self-optimization
- multiobjective optimization
- optimal control
- automotive drivetrain
- clutch system
- reliability-adaptive system
language:
- iso: eng
publisher: Shaker
status: public
title: Optimization-based reliability control of mechatronic systems
type: dissertation
user_id: '210'
year: '2018'
...
---
_id: '64054'
abstract:
- lang: eng
text: In this work, the preparation of porous hybrid particle-based films by core-shell
particle design and convenient film preparation is reported. Monodisperse core
particles consisting of poly(methyl methacrylate‑co‑allyl methacrylate) (P(MMA‑co‑ALMA))
were synthesized by starved-feed emulsion polymerization followed by the introduction
of an initiator-containing monomer (inimer) for subsequent atom transfer radical
polymerization (ATRP). The inimer shell allowed for the introduction of allylhydrido
polycarbosilane (SMP-10) under ATRP conditions by grafting to the core particles.
The functionalization of the prepared core-shell particles was investigated by
IR spectroscopy (FTIR), scanning transmission electron microscopy (STEM) and solid-state
NMR combined with dynamic nuclear polarization (DNP). The obtained hard core/soft
preceramic shell particles were subjected to the melt-shear organization technique,
enabling a convenient alignment into a colloidal crystal structure in one single
step without the presence of a dispersion medium or solvent for the designed particles.
Moreover, the hybrid particle-based films were converted into a porous ceramic
structure upon thermal treatment. As a result, freestanding ceramic porous films
have been obtained after degradation of the organic template core particles. Noteworthy,
the conversion of the matrix material consisting of SMP-10 into the ceramic occurred
with preservation of the pristine colloidal crystal template structure. Herein,
the first example of core-shell particle preparation by combining different polymerization
methodologies and application of the convenient melt-shear organization technique
is shown, paving a new way to ceramic materials with tailored morphology and porosity.
author:
- first_name: Steffen
full_name: Vowinkel, Steffen
last_name: Vowinkel
- first_name: Anna
full_name: Boehm, Anna
last_name: Boehm
- first_name: Timmy
full_name: Schäfer, Timmy
last_name: Schäfer
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Emanuel
full_name: Ionescu, Emanuel
last_name: Ionescu
- first_name: Markus
full_name: Gallei, Markus
last_name: Gallei
citation:
ama: Vowinkel S, Boehm A, Schäfer T, Gutmann T, Ionescu E, Gallei M. Preceramic
core-shell particles for the preparation of hybrid colloidal crystal films by
melt-shear organization and conversion into porous ceramics. Materials &
Design. 2018;160:926–935. doi:10.1016/j.matdes.2018.10.032
apa: Vowinkel, S., Boehm, A., Schäfer, T., Gutmann, T., Ionescu, E., & Gallei,
M. (2018). Preceramic core-shell particles for the preparation of hybrid colloidal
crystal films by melt-shear organization and conversion into porous ceramics.
Materials & Design, 160, 926–935. https://doi.org/10.1016/j.matdes.2018.10.032
bibtex: '@article{Vowinkel_Boehm_Schäfer_Gutmann_Ionescu_Gallei_2018, title={Preceramic
core-shell particles for the preparation of hybrid colloidal crystal films by
melt-shear organization and conversion into porous ceramics}, volume={160}, DOI={10.1016/j.matdes.2018.10.032},
journal={Materials & Design}, author={Vowinkel, Steffen and Boehm, Anna and
Schäfer, Timmy and Gutmann, Torsten and Ionescu, Emanuel and Gallei, Markus},
year={2018}, pages={926–935} }'
chicago: 'Vowinkel, Steffen, Anna Boehm, Timmy Schäfer, Torsten Gutmann, Emanuel
Ionescu, and Markus Gallei. “Preceramic Core-Shell Particles for the Preparation
of Hybrid Colloidal Crystal Films by Melt-Shear Organization and Conversion into
Porous Ceramics.” Materials & Design 160 (2018): 926–935. https://doi.org/10.1016/j.matdes.2018.10.032.'
ieee: 'S. Vowinkel, A. Boehm, T. Schäfer, T. Gutmann, E. Ionescu, and M. Gallei,
“Preceramic core-shell particles for the preparation of hybrid colloidal crystal
films by melt-shear organization and conversion into porous ceramics,” Materials
& Design, vol. 160, pp. 926–935, 2018, doi: 10.1016/j.matdes.2018.10.032.'
mla: Vowinkel, Steffen, et al. “Preceramic Core-Shell Particles for the Preparation
of Hybrid Colloidal Crystal Films by Melt-Shear Organization and Conversion into
Porous Ceramics.” Materials & Design, vol. 160, 2018, pp. 926–935,
doi:10.1016/j.matdes.2018.10.032.
short: S. Vowinkel, A. Boehm, T. Schäfer, T. Gutmann, E. Ionescu, M. Gallei, Materials
& Design 160 (2018) 926–935.
date_created: 2026-02-07T16:15:42Z
date_updated: 2026-02-17T16:12:52Z
doi: 10.1016/j.matdes.2018.10.032
extern: '1'
intvolume: ' 160'
keyword:
- emulsion polymerization
- self-assembly
- ATRP
- Colloidal crystal
- Hybrid film
- Particle processing
language:
- iso: eng
page: 926–935
publication: Materials & Design
status: public
title: Preceramic core-shell particles for the preparation of hybrid colloidal crystal
films by melt-shear organization and conversion into porous ceramics
type: journal_article
user_id: '100715'
volume: 160
year: '2018'
...
---
_id: '9862'
abstract:
- lang: eng
text: 'In order to improve the credibility of modern simulation tools, uncertainties
of different kinds have to be considered. This work is focused on epistemic uncertainties
in the framework of continuum mechanics, which are taken into account by fuzzy
analysis. The underlying min-max optimization problem of the extension principle
is approximated by α-discretization, resulting in a separation of minimum and
maximum problems. To become more universal, so-called quantities of interest are
employed, which allow a general formulation for the target problem of interest.
In this way, the relation to parameter identification problems based on least-squares
functions is highlighted. The solutions of the related optimization problems with
simple constraints are obtained with a gradient-based scheme, which is derived
from a sensitvity analysis for the target problem by means of a variational formulation.
Two numerical examples for the fuzzy analysis of material parameters are concerned
with a necking problem at large strain elastoplasticity and a perforated strip
at large strain hyperelasticity to demonstrate the versatility of the proposed
variational formulation. '
author:
- first_name: Rolf
full_name: Mahnken, Rolf
last_name: Mahnken
citation:
ama: Mahnken R. “A variational formulation for fuzzy analysis in continuum mechanics.”
Mathematics and Mechanics of complex systems. 2017;5(3-4).
apa: Mahnken, R. (2017). “A variational formulation for fuzzy analysis in continuum
mechanics.” Mathematics and Mechanics of Complex Systems, 5(3–4).
bibtex: '@article{Mahnken_2017, title={“A variational formulation for fuzzy analysis
in continuum mechanics”}, volume={5}, number={3–4}, journal={Mathematics and Mechanics
of complex systems}, author={Mahnken, Rolf}, year={2017} }'
chicago: Mahnken, Rolf. “‘A Variational Formulation for Fuzzy Analysis in Continuum
Mechanics.’” Mathematics and Mechanics of Complex Systems 5, no. 3–4 (2017).
ieee: R. Mahnken, “‘A variational formulation for fuzzy analysis in continuum mechanics,’”
Mathematics and Mechanics of complex systems, vol. 5, no. 3–4, 2017.
mla: Mahnken, Rolf. “‘A Variational Formulation for Fuzzy Analysis in Continuum
Mechanics.’” Mathematics and Mechanics of Complex Systems, vol. 5, no.
3–4, 2017.
short: R. Mahnken, Mathematics and Mechanics of Complex Systems 5 (2017).
date_created: 2019-05-20T11:36:47Z
date_updated: 2019-05-27T12:54:35Z
department:
- _id: '154'
intvolume: ' 5'
issue: 3-4
keyword:
- fuzzy analysis
- α-level optimization
- quantities of interest
- optimization with simple constraints
- large strain elasticity
- large strain elastoplasticity
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://msp.org/memocs/2017/5-3/memocs-v5-n3-p03-s.pdf
oa: '1'
publication: Mathematics and Mechanics of complex systems
publication_identifier:
issn:
- ' 2325-3444'
publication_status: published
status: public
title: '"A variational formulation for fuzzy analysis in continuum mechanics"'
type: journal_article
user_id: '78813'
volume: 5
year: '2017'
...
---
_id: '9976'
abstract:
- lang: eng
text: State-of-the-art mechatronic systems offer inherent intelligence that enables
them to autonomously adapt their behavior to current environmental conditions
and to their own system state. This autonomous behavior adaptation is made possible
by software in combination with complex sensor and actuator systems and by sophisticated
information processing, all of which make these systems increasingly complex.
This increasing complexity makes the design process a challenging task and brings
new complex possibilities for operation and maintenance. However, with the risk
of increased system complexity also comes the chance to adapt system behavior
based on current reliability, which in turn increases reliability. The development
of such an adaption strategy requires appropriate methods to evaluate reliability
based on currently selected system behavior. A common approach to implement such
adaptivity is to base system behavior on different working points that are obtained
using multiobjective optimization. During operation, selection among these allows
a changed operating strategy. To allow for multiobjective optimization, an accurate
system model including system reliability is required. This model is repeatedly
evaluated by the optimization algorithm. At present, modeling of system reliability
and synchronization of the models of behavior and reliability is a laborious manual
task and thus very error-prone. Since system behavior is crucial for system reliability,
an integrated model is introduced that integrates system behavior and system reliability.
The proposed approach is used to formulate reliability-related objective functions
for a clutch test rig that are used to compute feasible working points using multiobjective
optimization.
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. Formulation of reliability-related objective functions
for design of intelligent mechatronic systems. SAGE Journals. 2017;Vol.
231(4):390-399. doi:10.1177/1748006X17709376
apa: Kaul, T., Meyer, T., & Sextro, W. (2017). Formulation of reliability-related
objective functions for design of intelligent mechatronic systems. SAGE Journals,
Vol. 231(4), 390–399. https://doi.org/10.1177/1748006X17709376
bibtex: '@article{Kaul_Meyer_Sextro_2017, title={Formulation of reliability-related
objective functions for design of intelligent mechatronic systems}, volume={Vol.
231(4)}, DOI={10.1177/1748006X17709376},
journal={SAGE Journals}, author={Kaul, Thorben and Meyer, Tobias and Sextro, Walter},
year={2017}, pages={390–399} }'
chicago: 'Kaul, Thorben, Tobias Meyer, and Walter Sextro. “Formulation of Reliability-Related
Objective Functions for Design of Intelligent Mechatronic Systems.” SAGE Journals
Vol. 231(4) (2017): 390–99. https://doi.org/10.1177/1748006X17709376.'
ieee: T. Kaul, T. Meyer, and W. Sextro, “Formulation of reliability-related objective
functions for design of intelligent mechatronic systems,” SAGE Journals,
vol. Vol. 231(4), pp. 390–399, 2017.
mla: Kaul, Thorben, et al. “Formulation of Reliability-Related Objective Functions
for Design of Intelligent Mechatronic Systems.” SAGE Journals, vol. Vol.
231(4), 2017, pp. 390–99, doi:10.1177/1748006X17709376.
short: T. Kaul, T. Meyer, W. Sextro, SAGE Journals Vol. 231(4) (2017) 390–399.
date_created: 2019-05-27T09:37:46Z
date_updated: 2019-09-16T10:20:49Z
department:
- _id: '151'
doi: 10.1177/1748006X17709376
keyword:
- Integrated model
- reliability
- system behavior
- Bayesian network
- multiobjective optimization
language:
- iso: eng
page: 390 - 399
publication: SAGE Journals
quality_controlled: '1'
status: public
title: Formulation of reliability-related objective functions for design of intelligent
mechatronic systems
type: journal_article
user_id: '55222'
volume: Vol. 231(4)
year: '2017'
...
---
_id: '9978'
abstract:
- lang: eng
text: Piezoelectric transducers are used in a wide range of applications. Reliability
of these transducers is an important aspect in their application. Prognostics,
which involve continuous monitoring of the health of technical systems and using
this information to estimate the current health state and consequently predict
the remaining useful lifetime (RUL), can be used to increase the reliability,
safety, and availability of the transducers. This is achieved by utilizing the
health state and RUL predictions to adaptively control the usage of the components
or to schedule appropriate maintenance without interrupting operation. In this
work, a prognostic approach utilizing self-sensing, where electric signals of
a piezoelectric transducer are used as the condition monitoring data, is proposed.
The approach involves training machine learning algorithms to model the degradation
of the transducers through a health index and the use of the learned model to
estimate the health index of similar transducers. The current health index is
then used to estimate RUL of test components. The feasibility of the approach
is demonstrated using piezoelectric bimorphs and the results show that the method
is accurate in predicting the health index and RUL.
author:
- first_name: James Kuria
full_name: Kimotho, James Kuria
last_name: Kimotho
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: 'Kimotho JK, Sextro W, Hemsel T. Estimation of Remaining Useful Lifetime of
Piezoelectric Transducers Based on Self-Sensing. In: IEEE Transactions on Reliability.
; 2017:1-10. doi:10.1109/TR.2017.2710260'
apa: Kimotho, J. K., Sextro, W., & Hemsel, T. (2017). Estimation of Remaining
Useful Lifetime of Piezoelectric Transducers Based on Self-Sensing. In IEEE
Transactions on Reliability (pp. 1–10). https://doi.org/10.1109/TR.2017.2710260
bibtex: '@inproceedings{Kimotho_Sextro_Hemsel_2017, title={Estimation of Remaining
Useful Lifetime of Piezoelectric Transducers Based on Self-Sensing}, DOI={10.1109/TR.2017.2710260},
booktitle={IEEE Transactions on Reliability}, author={Kimotho, James Kuria and
Sextro, Walter and Hemsel, Tobias}, year={2017}, pages={1–10} }'
chicago: Kimotho, James Kuria, Walter Sextro, and Tobias Hemsel. “Estimation of
Remaining Useful Lifetime of Piezoelectric Transducers Based on Self-Sensing.”
In IEEE Transactions on Reliability, 1–10, 2017. https://doi.org/10.1109/TR.2017.2710260.
ieee: J. K. Kimotho, W. Sextro, and T. Hemsel, “Estimation of Remaining Useful Lifetime
of Piezoelectric Transducers Based on Self-Sensing,” in IEEE Transactions on
Reliability, 2017, pp. 1–10.
mla: Kimotho, James Kuria, et al. “Estimation of Remaining Useful Lifetime of Piezoelectric
Transducers Based on Self-Sensing.” IEEE Transactions on Reliability, 2017,
pp. 1–10, doi:10.1109/TR.2017.2710260.
short: 'J.K. Kimotho, W. Sextro, T. Hemsel, in: IEEE Transactions on Reliability,
2017, pp. 1–10.'
date_created: 2019-05-27T09:41:06Z
date_updated: 2019-09-16T10:32:05Z
department:
- _id: '151'
doi: 10.1109/TR.2017.2710260
keyword:
- Estimation of Remaining Useful Lifetime of Piezoelectric Transducers Based on Self-Sensing
language:
- iso: eng
page: 1 - 10
publication: IEEE Transactions on Reliability
quality_controlled: '1'
status: public
title: Estimation of Remaining Useful Lifetime of Piezoelectric Transducers Based
on Self-Sensing
type: conference
user_id: '55222'
year: '2017'
...
---
_id: '10676'
author:
- first_name: Nam
full_name: Ho, Nam
last_name: Ho
- 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, Kaufmann P, Platzner M. Evolvable caches: Optimization of reconfigurable
cache mappings for a LEON3/Linux-based multi-core processor. In: 2017 International
Conference on Field Programmable Technology (ICFPT). ; 2017:215-218. doi:10.1109/FPT.2017.8280144'
apa: 'Ho, N., Kaufmann, P., & Platzner, M. (2017). Evolvable caches: Optimization
of reconfigurable cache mappings for a LEON3/Linux-based multi-core processor.
In 2017 International Conference on Field Programmable Technology (ICFPT)
(pp. 215–218). https://doi.org/10.1109/FPT.2017.8280144'
bibtex: '@inproceedings{Ho_Kaufmann_Platzner_2017, title={Evolvable caches: Optimization
of reconfigurable cache mappings for a LEON3/Linux-based multi-core processor},
DOI={10.1109/FPT.2017.8280144},
booktitle={2017 International Conference on Field Programmable Technology (ICFPT)},
author={Ho, Nam and Kaufmann, Paul and Platzner, Marco}, year={2017}, pages={215–218}
}'
chicago: 'Ho, Nam, Paul Kaufmann, and Marco Platzner. “Evolvable Caches: Optimization
of Reconfigurable Cache Mappings for a LEON3/Linux-Based Multi-Core Processor.”
In 2017 International Conference on Field Programmable Technology (ICFPT),
215–18, 2017. https://doi.org/10.1109/FPT.2017.8280144.'
ieee: 'N. Ho, P. Kaufmann, and M. Platzner, “Evolvable caches: Optimization of reconfigurable
cache mappings for a LEON3/Linux-based multi-core processor,” in 2017 International
Conference on Field Programmable Technology (ICFPT), 2017, pp. 215–218.'
mla: 'Ho, Nam, et al. “Evolvable Caches: Optimization of Reconfigurable Cache Mappings
for a LEON3/Linux-Based Multi-Core Processor.” 2017 International Conference
on Field Programmable Technology (ICFPT), 2017, pp. 215–18, doi:10.1109/FPT.2017.8280144.'
short: 'N. Ho, P. Kaufmann, M. Platzner, in: 2017 International Conference on Field
Programmable Technology (ICFPT), 2017, pp. 215–218.'
date_created: 2019-07-10T11:22:59Z
date_updated: 2022-01-06T06:50:49Z
department:
- _id: '78'
doi: 10.1109/FPT.2017.8280144
keyword:
- Linux
- cache storage
- microprocessor chips
- multiprocessing systems
- LEON3-Linux based multicore processor
- MiBench suite
- block sizes
- cache adaptation
- evolvable caches
- memory-to-cache-index mapping function
- processor caches
- reconfigurable cache mapping optimization
- reconfigurable hardware technology
- replacement strategies
- standard Linux OS
- time a complete hardware implementation
- Hardware
- Indexes
- Linux
- Measurement
- Multicore processing
- Optimization
- Training
language:
- iso: eng
page: 215-218
publication: 2017 International Conference on Field Programmable Technology (ICFPT)
status: public
title: 'Evolvable caches: Optimization of reconfigurable cache mappings for a LEON3/Linux-based
multi-core processor'
type: conference
user_id: '398'
year: '2017'
...
---
_id: '10780'
author:
- first_name: Zakarya
full_name: Guettatfi, Zakarya
last_name: Guettatfi
- first_name: Philipp
full_name: Hübner, Philipp
last_name: Hübner
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
- first_name: Bernhard
full_name: Rinner, Bernhard
last_name: Rinner
citation:
ama: 'Guettatfi Z, Hübner P, Platzner M, Rinner B. Computational self-awareness
as design approach for visual sensor nodes. In: 12th International Symposium
on Reconfigurable Communication-Centric Systems-on-Chip (ReCoSoC). ; 2017:1-8.
doi:10.1109/ReCoSoC.2017.8016147'
apa: Guettatfi, Z., Hübner, P., Platzner, M., & Rinner, B. (2017). Computational
self-awareness as design approach for visual sensor nodes. In 12th International
Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC)
(pp. 1–8). https://doi.org/10.1109/ReCoSoC.2017.8016147
bibtex: '@inproceedings{Guettatfi_Hübner_Platzner_Rinner_2017, title={Computational
self-awareness as design approach for visual sensor nodes}, DOI={10.1109/ReCoSoC.2017.8016147},
booktitle={12th International Symposium on Reconfigurable Communication-centric
Systems-on-Chip (ReCoSoC)}, author={Guettatfi, Zakarya and Hübner, Philipp and
Platzner, Marco and Rinner, Bernhard}, year={2017}, pages={1–8} }'
chicago: Guettatfi, Zakarya, Philipp Hübner, Marco Platzner, and Bernhard Rinner.
“Computational Self-Awareness as Design Approach for Visual Sensor Nodes.” In
12th International Symposium on Reconfigurable Communication-Centric Systems-on-Chip
(ReCoSoC), 1–8, 2017. https://doi.org/10.1109/ReCoSoC.2017.8016147.
ieee: Z. Guettatfi, P. Hübner, M. Platzner, and B. Rinner, “Computational self-awareness
as design approach for visual sensor nodes,” in 12th International Symposium
on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC), 2017, pp.
1–8.
mla: Guettatfi, Zakarya, et al. “Computational Self-Awareness as Design Approach
for Visual Sensor Nodes.” 12th International Symposium on Reconfigurable Communication-Centric
Systems-on-Chip (ReCoSoC), 2017, pp. 1–8, doi:10.1109/ReCoSoC.2017.8016147.
short: 'Z. Guettatfi, P. Hübner, M. Platzner, B. Rinner, in: 12th International
Symposium on Reconfigurable Communication-Centric Systems-on-Chip (ReCoSoC), 2017,
pp. 1–8.'
date_created: 2019-07-10T12:13:15Z
date_updated: 2022-01-06T06:50:50Z
department:
- _id: '78'
doi: 10.1109/ReCoSoC.2017.8016147
keyword:
- embedded systems
- image sensors
- power aware computing
- wireless sensor networks
- Zynq-based VSN node prototype
- computational self-awareness
- design approach
- platform levels
- power consumption
- visual sensor networks
- visual sensor nodes
- Cameras
- Hardware
- Middleware
- Multicore processing
- Operating systems
- Runtime
- Reconfigurable platforms
- distributed embedded systems
- performance-resource trade-off
- self-awareness
- visual sensor nodes
language:
- iso: eng
page: 1-8
publication: 12th International Symposium on Reconfigurable Communication-centric
Systems-on-Chip (ReCoSoC)
status: public
title: Computational self-awareness as design approach for visual sensor nodes
type: conference
user_id: '3118'
year: '2017'
...
---
_id: '48863'
abstract:
- lang: eng
text: The novel R package ecr (version 2), short for Evolutionary Computation in
R, provides a comprehensive collection of building blocks for constructing powerful
evolutionary algorithms for single- and multi-objective continuous and combinatorial
optimization problems. It allows to solve standard optimization tasks with few
lines of code using a black-box approach. Moreover, rapid prototyping of non-standard
ideas is possible via an explicit, white-box approach. This paper describes the
design principles of the package and gives some introductory examples on how to
use the package in practise.
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
citation:
ama: 'Bossek J. Ecr 2.0: A Modular Framework for Evolutionary Computation in R.
In: Proceedings of the Genetic and Evolutionary Computation Conference Companion.
GECCO ’17. Association for Computing Machinery; 2017:1187–1193. doi:10.1145/3067695.3082470'
apa: 'Bossek, J. (2017). Ecr 2.0: A Modular Framework for Evolutionary Computation
in R. Proceedings of the Genetic and Evolutionary Computation Conference Companion,
1187–1193. https://doi.org/10.1145/3067695.3082470'
bibtex: '@inproceedings{Bossek_2017, place={New York, NY, USA}, series={GECCO ’17},
title={Ecr 2.0: A Modular Framework for Evolutionary Computation in R}, DOI={10.1145/3067695.3082470}, booktitle={Proceedings
of the Genetic and Evolutionary Computation Conference Companion}, publisher={Association
for Computing Machinery}, author={Bossek, Jakob}, year={2017}, pages={1187–1193},
collection={GECCO ’17} }'
chicago: 'Bossek, Jakob. “Ecr 2.0: A Modular Framework for Evolutionary Computation
in R.” In Proceedings of the Genetic and Evolutionary Computation Conference
Companion, 1187–1193. GECCO ’17. New York, NY, USA: Association for Computing
Machinery, 2017. https://doi.org/10.1145/3067695.3082470.'
ieee: 'J. Bossek, “Ecr 2.0: A Modular Framework for Evolutionary Computation in
R,” in Proceedings of the Genetic and Evolutionary Computation Conference Companion,
2017, pp. 1187–1193, doi: 10.1145/3067695.3082470.'
mla: 'Bossek, Jakob. “Ecr 2.0: A Modular Framework for Evolutionary Computation
in R.” Proceedings of the Genetic and Evolutionary Computation Conference Companion,
Association for Computing Machinery, 2017, pp. 1187–1193, doi:10.1145/3067695.3082470.'
short: 'J. Bossek, in: Proceedings of the Genetic and Evolutionary Computation Conference
Companion, Association for Computing Machinery, New York, NY, USA, 2017, pp. 1187–1193.'
date_created: 2023-11-14T15:58:55Z
date_updated: 2023-12-13T10:45:05Z
department:
- _id: '819'
doi: 10.1145/3067695.3082470
extern: '1'
keyword:
- evolutionary optimization
- software-tools
language:
- iso: eng
page: 1187–1193
place: New York, NY, USA
publication: Proceedings of the Genetic and Evolutionary Computation Conference Companion
publication_identifier:
isbn:
- 978-1-4503-4939-0
publication_status: published
publisher: Association for Computing Machinery
series_title: GECCO ’17
status: public
title: 'Ecr 2.0: A Modular Framework for Evolutionary Computation in R'
type: conference
user_id: '102979'
year: '2017'
...
---
_id: '48857'
abstract:
- lang: eng
text: 'While finding minimum-cost spanning trees (MST) in undirected graphs is solvable
in polynomial time, the multi-criteria minimum spanning tree problem (mcMST) is
NP-hard. Interestingly, the mcMST problem has not been in focus of evolutionary
computation research for a long period of time, although, its relevance for real
world problems is easy to see. The available and most notable approaches by Zhou
and Gen as well as by Knowles and Corne concentrate on solution encoding and on
fairly dated selection mechanisms. In this work, we revisit the mcMST and focus
on the mutation operators as exploratory components of evolutionary algorithms
neglected so far. We investigate optimal solution characteristics to discuss current
mutation strategies, identify shortcomings of these operators, and propose a sub-tree
based operator which offers what we term Pareto-beneficial behavior: ensuring
convergence and diversity at the same time. The operator is empirically evaluated
inside modern standard evolutionary meta-heuristics for multi-criteria optimization
and compared to hitherto applied mutation operators in the context of mcMST.'
author:
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
citation:
ama: 'Bossek J, Grimme C. A Pareto-Beneficial Sub-Tree Mutation for the Multi-Criteria
Minimum Spanning Tree Problem. In: 2017 IEEE Symposium Series on Computational
Intelligence (SSCI). ; 2017:1–8. doi:10.1109/SSCI.2017.8285183'
apa: Bossek, J., & Grimme, C. (2017). A Pareto-Beneficial Sub-Tree Mutation
for the Multi-Criteria Minimum Spanning Tree Problem. 2017 IEEE Symposium Series
on Computational Intelligence (SSCI), 1–8. https://doi.org/10.1109/SSCI.2017.8285183
bibtex: '@inproceedings{Bossek_Grimme_2017, title={A Pareto-Beneficial Sub-Tree
Mutation for the Multi-Criteria Minimum Spanning Tree Problem}, DOI={10.1109/SSCI.2017.8285183},
booktitle={2017 IEEE Symposium Series on Computational Intelligence (SSCI)}, author={Bossek,
Jakob and Grimme, Christian}, year={2017}, pages={1–8} }'
chicago: Bossek, Jakob, and Christian Grimme. “A Pareto-Beneficial Sub-Tree Mutation
for the Multi-Criteria Minimum Spanning Tree Problem.” In 2017 IEEE Symposium
Series on Computational Intelligence (SSCI), 1–8, 2017. https://doi.org/10.1109/SSCI.2017.8285183.
ieee: 'J. Bossek and C. Grimme, “A Pareto-Beneficial Sub-Tree Mutation for the Multi-Criteria
Minimum Spanning Tree Problem,” in 2017 IEEE Symposium Series on Computational
Intelligence (SSCI), 2017, pp. 1–8, doi: 10.1109/SSCI.2017.8285183.'
mla: Bossek, Jakob, and Christian Grimme. “A Pareto-Beneficial Sub-Tree Mutation
for the Multi-Criteria Minimum Spanning Tree Problem.” 2017 IEEE Symposium
Series on Computational Intelligence (SSCI), 2017, pp. 1–8, doi:10.1109/SSCI.2017.8285183.
short: 'J. Bossek, C. Grimme, in: 2017 IEEE Symposium Series on Computational Intelligence
(SSCI), 2017, pp. 1–8.'
date_created: 2023-11-14T15:58:54Z
date_updated: 2023-12-13T10:44:28Z
department:
- _id: '819'
doi: 10.1109/SSCI.2017.8285183
extern: '1'
keyword:
- Convergence
- Encoding
- Euclidean distance
- Evolutionary computation
- Heating systems
- Optimization
- Standards
language:
- iso: eng
page: 1–8
publication: 2017 IEEE Symposium Series on Computational Intelligence (SSCI)
publication_status: published
status: public
title: A Pareto-Beneficial Sub-Tree Mutation for the Multi-Criteria Minimum Spanning
Tree Problem
type: conference
user_id: '102979'
year: '2017'
...