---
_id: '17651'
abstract:
- lang: eng
  text: 'Consider mitigating the effects of denial of service or of malicious traffic
    in networks by deleting edges. Edge deletion reduces the DoS or the number of
    the malicious flows, but it also inadvertently removes some of the desired flows.
    To model this important problem, we formulate two problems: (1) remove all the
    undesirable flows while minimizing the damage to the desirable ones and (2) balance
    removing the undesirable flows and not removing too many of the desirable flows.
    We prove these problems are equivalent to important theoretical problems, thereby
    being important not only practically but also theoretically, and very hard to
    approximate in a general network. We employ reductions to nonetheless approximate
    the problem and also provide a greedy approximation. When the network is a tree,
    the problems are still MAX SNP-hard, but we provide a greedy-based 2l-approximation
    algorithm, where l is the longest desirable flow. We also provide an algorithm,
    approximating the first and the second problem within {\$}{\$}2 {\backslash}sqrt{\{}
    2{\backslash}left| E {\backslash}right| {\}}{\$}{\$}and {\$}{\$}2 {\backslash}sqrt{\{}2
    ({\backslash}left| E {\backslash}right| + {\backslash}left| {\backslash}text {\{}undesirable
    flows{\}} {\backslash}right| ){\}}{\$}{\$}, respectively, where E is the set of
    the edges of the network. We also provide a fixed-parameter tractable (FPT) algorithm.
    Finally, if the tree has a root such that every flow in the tree flows on the
    path from the root to a leaf, we solve the problem exactly using dynamic programming.'
author:
- first_name: Gleb
  full_name: Polevoy, Gleb
  id: '83983'
  last_name: Polevoy
- first_name: Stojan
  full_name: Trajanovski, Stojan
  last_name: Trajanovski
- first_name: Paola
  full_name: Grosso, Paola
  last_name: Grosso
- first_name: Cees
  full_name: de Laat, Cees
  last_name: de Laat
citation:
  ama: 'Polevoy G, Trajanovski S, Grosso P, de Laat C. Removing Undesirable Flows
    by Edge Deletion. In: Kim D, Uma RN, Zelikovsky A, eds. <i>Combinatorial Optimization
    and Applications</i>. Cham: Springer International Publishing; 2018:217-232.'
  apa: 'Polevoy, G., Trajanovski, S., Grosso, P., &#38; de Laat, C. (2018). Removing
    Undesirable Flows by Edge Deletion. In D. Kim, R. N. Uma, &#38; A. Zelikovsky
    (Eds.), <i>Combinatorial Optimization and Applications</i> (pp. 217–232). Cham:
    Springer International Publishing.'
  bibtex: '@inproceedings{Polevoy_Trajanovski_Grosso_de Laat_2018, place={Cham}, title={Removing
    Undesirable Flows by Edge Deletion}, booktitle={Combinatorial Optimization and
    Applications}, publisher={Springer International Publishing}, author={Polevoy,
    Gleb and Trajanovski, Stojan and Grosso, Paola and de Laat, Cees}, editor={Kim,
    Donghyun and Uma, R. N. and Zelikovsky, AlexanderEditors}, year={2018}, pages={217–232}
    }'
  chicago: 'Polevoy, Gleb, Stojan Trajanovski, Paola Grosso, and Cees de Laat. “Removing
    Undesirable Flows by Edge Deletion.” In <i>Combinatorial Optimization and Applications</i>,
    edited by Donghyun Kim, R. N. Uma, and Alexander Zelikovsky, 217–32. Cham: Springer
    International Publishing, 2018.'
  ieee: G. Polevoy, S. Trajanovski, P. Grosso, and C. de Laat, “Removing Undesirable
    Flows by Edge Deletion,” in <i>Combinatorial Optimization and Applications</i>,
    2018, pp. 217–232.
  mla: Polevoy, Gleb, et al. “Removing Undesirable Flows by Edge Deletion.” <i>Combinatorial
    Optimization and Applications</i>, edited by Donghyun Kim et al., Springer International
    Publishing, 2018, pp. 217–32.
  short: 'G. Polevoy, S. Trajanovski, P. Grosso, C. de Laat, in: D. Kim, R.N. Uma,
    A. Zelikovsky (Eds.), Combinatorial Optimization and Applications, Springer International
    Publishing, Cham, 2018, pp. 217–232.'
date_created: 2020-08-06T15:19:36Z
date_updated: 2022-01-06T06:53:16Z
department:
- _id: '63'
- _id: '541'
editor:
- first_name: Donghyun
  full_name: Kim, Donghyun
  last_name: Kim
- first_name: R. N.
  full_name: Uma, R. N.
  last_name: Uma
- first_name: Alexander
  full_name: Zelikovsky, Alexander
  last_name: Zelikovsky
extern: '1'
keyword:
- flow
- Red-Blue Set Cover
- Positive-Negative Partial Set Cover
- approximation
- tree
- MAX SNP-hard
- root
- leaf
- dynamic programming
- FPT
language:
- iso: eng
page: 217-232
place: Cham
publication: Combinatorial Optimization and Applications
publication_identifier:
  isbn:
  - 978-3-030-04651-4
publisher: Springer International Publishing
status: public
title: Removing Undesirable Flows by Edge Deletion
type: conference
user_id: '83983'
year: '2018'
...
---
_id: '23626'
abstract:
- lang: eng
  text: <jats:p>Interfaces of room temperature ionic liquids (RTILs) are important
    for both applications and basic science and are therefore intensely studied. However,
    the evolution of their interface structure with the cation’s alkyl chain length
    n from Coulomb to van der Waals interaction domination has not yet been studied
    for even a single broad homologous RTIL series. We present here such a study of
    the liquid–air interface for <jats:inline-formula><m:math xmlns:m="http://www.w3.org/1998/Math/MathML"
    overflow="scroll"><m:mrow><m:mpadded width="+1.7pt"><m:mi>n</m:mi></m:mpadded><m:mo>=</m:mo><m:mrow><m:mpadded
    width="+1.7pt"><m:mn>2</m:mn></m:mpadded><m:mtext>to</m:mtext><m:mo> </m:mo><m:mn>22</m:mn></m:mrow></m:mrow></m:math></jats:inline-formula>,
    using angstrom-resolution X-ray methods. For <jats:inline-formula><m:math xmlns:m="http://www.w3.org/1998/Math/MathML"
    overflow="scroll"><m:mrow><m:mpadded width="+1.7pt"><m:mi>n</m:mi></m:mpadded><m:mo
    mathvariant="bold">&lt;</m:mo><m:mn>6</m:mn></m:mrow></m:math></jats:inline-formula>,
    a typical “simple liquid” monotonic surface-normal electron density profile <jats:inline-formula><m:math
    xmlns:m="http://www.w3.org/1998/Math/MathML" overflow="scroll"><m:mrow><m:msub><m:mi>ρ</m:mi><m:mi>e</m:mi></m:msub><m:mrow><m:mo
    stretchy="false">(</m:mo><m:mi>z</m:mi><m:mo stretchy="false">)</m:mo></m:mrow></m:mrow></m:math></jats:inline-formula>
    is obtained, like those of water and organic solvents. For <jats:inline-formula><m:math
    xmlns:m="http://www.w3.org/1998/Math/MathML" overflow="scroll"><m:mrow><m:mpadded
    width="+1.7pt"><m:mi>n</m:mi></m:mpadded><m:mo mathvariant="bold">&gt;</m:mo><m:mn>6</m:mn></m:mrow></m:math></jats:inline-formula>,
    increasingly more pronounced nanoscale self-segregation of the molecules’ charged
    moieties and apolar chains yields surface layering with alternating regions of
    headgroups and chains. The layering decays into the bulk over a few, to a few
    tens, of nanometers. The layering periods and decay lengths, their linear n dependence,
    and slopes are discussed within two models, one with partial-chain interdigitation
    and the other with liquid-like chains. No surface-parallel long-range order is
    found within the surface layer. For <jats:inline-formula><m:math xmlns:m="http://www.w3.org/1998/Math/MathML"
    overflow="scroll"><m:mrow><m:mpadded width="+1.7pt"><m:mi>n</m:mi></m:mpadded><m:mo>=</m:mo><m:mn>22</m:mn></m:mrow></m:math></jats:inline-formula>,
    a different surface phase is observed above melting. Our results also impact general
    liquid-phase issues like supramolecular self-aggregation and bulk–surface structure
    relations.</jats:p>
author:
- first_name: Julia
  full_name: Haddad, Julia
  last_name: Haddad
- first_name: Diego
  full_name: Pontoni, Diego
  last_name: Pontoni
- first_name: Bridget M.
  full_name: Murphy, Bridget M.
  last_name: Murphy
- first_name: Sven
  full_name: Festersen, Sven
  last_name: Festersen
- first_name: Benjamin
  full_name: Runge, Benjamin
  last_name: Runge
- first_name: Olaf M.
  full_name: Magnussen, Olaf M.
  last_name: Magnussen
- first_name: Hans-Georg
  full_name: Steinrück, Hans-Georg
  id: '84268'
  last_name: Steinrück
  orcid: 0000-0001-6373-0877
- first_name: Harald
  full_name: Reichert, Harald
  last_name: Reichert
- first_name: Benjamin M.
  full_name: Ocko, Benjamin M.
  last_name: Ocko
- first_name: Moshe
  full_name: Deutsch, Moshe
  last_name: Deutsch
citation:
  ama: Haddad J, Pontoni D, Murphy BM, et al. Surface structure evolution in a homologous
    series of ionic liquids. <i>Proceedings of the National Academy of Sciences</i>.
    2018;115:E1100-E1107. doi:<a href="https://doi.org/10.1073/pnas.1716418115">10.1073/pnas.1716418115</a>
  apa: Haddad, J., Pontoni, D., Murphy, B. M., Festersen, S., Runge, B., Magnussen,
    O. M., Steinrück, H.-G., Reichert, H., Ocko, B. M., &#38; Deutsch, M. (2018).
    Surface structure evolution in a homologous series of ionic liquids. <i>Proceedings
    of the National Academy of Sciences</i>, <i>115</i>, E1100–E1107. <a href="https://doi.org/10.1073/pnas.1716418115">https://doi.org/10.1073/pnas.1716418115</a>
  bibtex: '@article{Haddad_Pontoni_Murphy_Festersen_Runge_Magnussen_Steinrück_Reichert_Ocko_Deutsch_2018,
    title={Surface structure evolution in a homologous series of ionic liquids}, volume={115},
    DOI={<a href="https://doi.org/10.1073/pnas.1716418115">10.1073/pnas.1716418115</a>},
    journal={Proceedings of the National Academy of Sciences}, author={Haddad, Julia
    and Pontoni, Diego and Murphy, Bridget M. and Festersen, Sven and Runge, Benjamin
    and Magnussen, Olaf M. and Steinrück, Hans-Georg and Reichert, Harald and Ocko,
    Benjamin M. and Deutsch, Moshe}, year={2018}, pages={E1100–E1107} }'
  chicago: 'Haddad, Julia, Diego Pontoni, Bridget M. Murphy, Sven Festersen, Benjamin
    Runge, Olaf M. Magnussen, Hans-Georg Steinrück, Harald Reichert, Benjamin M. Ocko,
    and Moshe Deutsch. “Surface Structure Evolution in a Homologous Series of Ionic
    Liquids.” <i>Proceedings of the National Academy of Sciences</i> 115 (2018): E1100–1107.
    <a href="https://doi.org/10.1073/pnas.1716418115">https://doi.org/10.1073/pnas.1716418115</a>.'
  ieee: 'J. Haddad <i>et al.</i>, “Surface structure evolution in a homologous series
    of ionic liquids,” <i>Proceedings of the National Academy of Sciences</i>, vol.
    115, pp. E1100–E1107, 2018, doi: <a href="https://doi.org/10.1073/pnas.1716418115">10.1073/pnas.1716418115</a>.'
  mla: Haddad, Julia, et al. “Surface Structure Evolution in a Homologous Series of
    Ionic Liquids.” <i>Proceedings of the National Academy of Sciences</i>, vol. 115,
    2018, pp. E1100–07, doi:<a href="https://doi.org/10.1073/pnas.1716418115">10.1073/pnas.1716418115</a>.
  short: J. Haddad, D. Pontoni, B.M. Murphy, S. Festersen, B. Runge, O.M. Magnussen,
    H.-G. Steinrück, H. Reichert, B.M. Ocko, M. Deutsch, Proceedings of the National
    Academy of Sciences 115 (2018) E1100–E1107.
date_created: 2021-09-01T09:47:27Z
date_updated: 2022-01-06T06:55:57Z
department:
- _id: '633'
doi: 10.1073/pnas.1716418115
intvolume: '       115'
language:
- iso: eng
page: E1100-E1107
publication: Proceedings of the National Academy of Sciences
publication_identifier:
  issn:
  - 0027-8424
  - 1091-6490
publication_status: published
status: public
title: Surface structure evolution in a homologous series of ionic liquids
type: journal_article
user_id: '84268'
volume: 115
year: '2018'
...
---
_id: '22117'
author:
- first_name: B.
  full_name: Schramm, B.
  last_name: Schramm
- first_name: L.
  full_name: Risse, L.
  last_name: Risse
- first_name: J.P.
  full_name: Brüggemann, J.P.
  last_name: Brüggemann
- first_name: H.A.
  full_name: Richard, H.A.
  last_name: Richard
- first_name: G.
  full_name: Kullmer, G.
  last_name: Kullmer
citation:
  ama: Schramm B, Risse L, Brüggemann JP, Richard HA, Kullmer G. Additive manufacturing
    for medical applications. <i>Journal of 3D Printing in medicine</i>. 2018;2.
  apa: Schramm, B., Risse, L., Brüggemann, J. P., Richard, H. A., &#38; Kullmer, G.
    (2018). Additive manufacturing for medical applications. <i>Journal of 3D Printing
    in Medicine</i>, <i>2</i>.
  bibtex: '@article{Schramm_Risse_Brüggemann_Richard_Kullmer_2018, title={Additive
    manufacturing for medical applications}, volume={2}, journal={Journal of 3D Printing
    in medicine}, author={Schramm, B. and Risse, L. and Brüggemann, J.P. and Richard,
    H.A. and Kullmer, G.}, year={2018} }'
  chicago: Schramm, B., L. Risse, J.P. Brüggemann, H.A. Richard, and G. Kullmer. “Additive
    Manufacturing for Medical Applications.” <i>Journal of 3D Printing in Medicine</i>
    2 (2018).
  ieee: B. Schramm, L. Risse, J. P. Brüggemann, H. A. Richard, and G. Kullmer, “Additive
    manufacturing for medical applications,” <i>Journal of 3D Printing in medicine</i>,
    vol. 2, 2018.
  mla: Schramm, B., et al. “Additive Manufacturing for Medical Applications.” <i>Journal
    of 3D Printing in Medicine</i>, vol. 2, 2018.
  short: B. Schramm, L. Risse, J.P. Brüggemann, H.A. Richard, G. Kullmer, Journal
    of 3D Printing in Medicine 2 (2018).
date_created: 2021-05-11T07:48:03Z
date_updated: 2022-01-06T06:55:26Z
department:
- _id: '143'
- _id: '219'
intvolume: '         2'
publication: Journal of 3D Printing in medicine
status: public
title: Additive manufacturing for medical applications
type: journal_article
user_id: '60486'
volume: 2
year: '2018'
...
---
_id: '22145'
abstract:
- lang: eng
  text: results clearly demonstrate the great potential of additive
author:
- first_name: T.D.
  full_name: Joy, T.D.
  last_name: Joy
- first_name: J.P.
  full_name: Brüggemann, J.P.
  last_name: Brüggemann
- first_name: G.
  full_name: Kullmer, G.
  last_name: Kullmer
citation:
  ama: 'Joy TD, Brüggemann JP, Kullmer G. Crack Growth Simulation with Adapcrack3D
    in 3D Structures under the influence of Temperature. In: <i>Procedia Structural
    Integrity</i>. ; 2018:in press.'
  apa: Joy, T. D., Brüggemann, J. P., &#38; Kullmer, G. (2018). Crack Growth Simulation
    with Adapcrack3D in 3D Structures under the influence of Temperature. In <i>Procedia
    Structural Integrity</i> (p. in press).
  bibtex: '@inproceedings{Joy_Brüggemann_Kullmer_2018, title={Crack Growth Simulation
    with Adapcrack3D in 3D Structures under the influence of Temperature}, booktitle={Procedia
    Structural Integrity}, author={Joy, T.D. and Brüggemann, J.P. and Kullmer, G.},
    year={2018}, pages={in press} }'
  chicago: Joy, T.D., J.P. Brüggemann, and G. Kullmer. “Crack Growth Simulation with
    Adapcrack3D in 3D Structures under the Influence of Temperature.” In <i>Procedia
    Structural Integrity</i>, in press, 2018.
  ieee: T. D. Joy, J. P. Brüggemann, and G. Kullmer, “Crack Growth Simulation with
    Adapcrack3D in 3D Structures under the influence of Temperature,” in <i>Procedia
    Structural Integrity</i>, 2018, p. in press.
  mla: Joy, T. D., et al. “Crack Growth Simulation with Adapcrack3D in 3D Structures
    under the Influence of Temperature.” <i>Procedia Structural Integrity</i>, 2018,
    p. in press.
  short: 'T.D. Joy, J.P. Brüggemann, G. Kullmer, in: Procedia Structural Integrity,
    2018, p. in press.'
date_created: 2021-05-11T07:48:36Z
date_updated: 2022-01-06T06:55:27Z
department:
- _id: '143'
- _id: '219'
page: in press
publication: Procedia Structural Integrity
status: public
title: Crack Growth Simulation with Adapcrack3D in 3D Structures under the influence
  of Temperature
type: conference
user_id: '60486'
year: '2018'
...
---
_id: '22147'
author:
- first_name: J.P.
  full_name: Brüggemann, J.P.
  last_name: Brüggemann
- first_name: L.
  full_name: Risse, L.
  last_name: Risse
- first_name: G.
  full_name: Kullmer, G.
  last_name: Kullmer
- first_name: B.
  full_name: Schramm, B.
  last_name: Schramm
- first_name: H.A.
  full_name: Richard, H.A.
  last_name: Richard
citation:
  ama: 'Brüggemann JP, Risse L, Kullmer G, Schramm B, Richard HA. Optimization of
    the fracture mechanical properties of additively manufactured EN AW-7075. In:
    <i>Procedia Structural Integrity</i>. ; 2018:in press. doi:<a href="https://doi.org/10.1016/j.prostr.2018.12.052">10.1016/j.prostr.2018.12.052</a>'
  apa: Brüggemann, J. P., Risse, L., Kullmer, G., Schramm, B., &#38; Richard, H. A.
    (2018). Optimization of the fracture mechanical properties of additively manufactured
    EN AW-7075. In <i>Procedia Structural Integrity</i> (p. in press). <a href="https://doi.org/10.1016/j.prostr.2018.12.052">https://doi.org/10.1016/j.prostr.2018.12.052</a>
  bibtex: '@inproceedings{Brüggemann_Risse_Kullmer_Schramm_Richard_2018, title={Optimization
    of the fracture mechanical properties of additively manufactured EN AW-7075},
    DOI={<a href="https://doi.org/10.1016/j.prostr.2018.12.052">10.1016/j.prostr.2018.12.052</a>},
    booktitle={Procedia Structural Integrity}, author={Brüggemann, J.P. and Risse,
    L. and Kullmer, G. and Schramm, B. and Richard, H.A.}, year={2018}, pages={in
    press} }'
  chicago: Brüggemann, J.P., L. Risse, G. Kullmer, B. Schramm, and H.A. Richard. “Optimization
    of the Fracture Mechanical Properties of Additively Manufactured EN AW-7075.”
    In <i>Procedia Structural Integrity</i>, in press, 2018. <a href="https://doi.org/10.1016/j.prostr.2018.12.052">https://doi.org/10.1016/j.prostr.2018.12.052</a>.
  ieee: J. P. Brüggemann, L. Risse, G. Kullmer, B. Schramm, and H. A. Richard, “Optimization
    of the fracture mechanical properties of additively manufactured EN AW-7075,”
    in <i>Procedia Structural Integrity</i>, 2018, p. in press.
  mla: Brüggemann, J. P., et al. “Optimization of the Fracture Mechanical Properties
    of Additively Manufactured EN AW-7075.” <i>Procedia Structural Integrity</i>,
    2018, p. in press, doi:<a href="https://doi.org/10.1016/j.prostr.2018.12.052">10.1016/j.prostr.2018.12.052</a>.
  short: 'J.P. Brüggemann, L. Risse, G. Kullmer, B. Schramm, H.A. Richard, in: Procedia
    Structural Integrity, 2018, p. in press.'
date_created: 2021-05-11T07:48:38Z
date_updated: 2022-01-06T06:55:27Z
department:
- _id: '143'
- _id: '219'
doi: 10.1016/j.prostr.2018.12.052
page: in press
publication: Procedia Structural Integrity
status: public
title: Optimization of the fracture mechanical properties of additively manufactured
  EN AW-7075
type: conference
user_id: '60486'
year: '2018'
...
---
_id: '22759'
author:
- first_name: Alexander
  full_name: Albers, Alexander
  last_name: Albers
- first_name: Ruslan
  full_name: Bernijazov, Ruslan
  last_name: Bernijazov
- first_name: Lydia
  full_name: Kaiser, Lydia
  last_name: Kaiser
- first_name: Roman
  full_name: Dumitrescu, Roman
  id: '16190'
  last_name: Dumitrescu
citation:
  ama: 'Albers A, Bernijazov R, Kaiser L, Dumitrescu R. Internet of Things Canvas
    for Ideation in Model-Based Product Generation Planning. In: <i>IEEE - 13th System
    of Systems Engineering Conference, 19. - 22. Jun. 2018</i>. ; 2018.'
  apa: Albers, A., Bernijazov, R., Kaiser, L., &#38; Dumitrescu, R. (2018). Internet
    of Things Canvas for Ideation in Model-Based Product Generation Planning. In <i>IEEE
    - 13th System of Systems Engineering Conference, 19. - 22. Jun. 2018</i>.
  bibtex: '@inproceedings{Albers_Bernijazov_Kaiser_Dumitrescu_2018, title={Internet
    of Things Canvas for Ideation in Model-Based Product Generation Planning}, booktitle={IEEE
    - 13th System of Systems Engineering Conference, 19. - 22. Jun. 2018}, author={Albers,
    Alexander and Bernijazov, Ruslan and Kaiser, Lydia and Dumitrescu, Roman}, year={2018}
    }'
  chicago: Albers, Alexander, Ruslan Bernijazov, Lydia Kaiser, and Roman Dumitrescu.
    “Internet of Things Canvas for Ideation in Model-Based Product Generation Planning.”
    In <i>IEEE - 13th System of Systems Engineering Conference, 19. - 22. Jun. 2018</i>,
    2018.
  ieee: A. Albers, R. Bernijazov, L. Kaiser, and R. Dumitrescu, “Internet of Things
    Canvas for Ideation in Model-Based Product Generation Planning,” in <i>IEEE -
    13th System of Systems Engineering Conference, 19. - 22. Jun. 2018</i>, 2018.
  mla: Albers, Alexander, et al. “Internet of Things Canvas for Ideation in Model-Based
    Product Generation Planning.” <i>IEEE - 13th System of Systems Engineering Conference,
    19. - 22. Jun. 2018</i>, 2018.
  short: 'A. Albers, R. Bernijazov, L. Kaiser, R. Dumitrescu, in: IEEE - 13th System
    of Systems Engineering Conference, 19. - 22. Jun. 2018, 2018.'
conference:
  end_date: 2018-06-22
  name: IEEE - 13th System of Systems Engineering Conference
  start_date: 2018-06-19
date_created: 2021-07-15T12:29:37Z
date_updated: 2022-01-06T06:55:39Z
department:
- _id: '563'
language:
- iso: eng
publication: IEEE - 13th System of Systems Engineering Conference, 19. - 22. Jun.
  2018
status: public
title: Internet of Things Canvas for Ideation in Model-Based Product Generation Planning
type: conference
user_id: '21240'
year: '2018'
...
---
_id: '22786'
author:
- first_name: Robert
  full_name: Joppen, Robert
  last_name: Joppen
- first_name: Sebastian
  full_name: von Enzberg, Sebastian
  last_name: von Enzberg
- first_name: Arno
  full_name: Kühn, Arno
  last_name: Kühn
- first_name: Roman
  full_name: Dumitrescu, Roman
  id: '16190'
  last_name: Dumitrescu
citation:
  ama: 'Joppen R, von Enzberg S, Kühn A, Dumitrescu R. A practical Framework for the
    Optimization of Production Management Processes. In: <i>The 16th Global Conference
    on Sustainable Manufacturing </i>. ; 2018.'
  apa: Joppen, R., von Enzberg, S., Kühn, A., &#38; Dumitrescu, R. (2018). A practical
    Framework for the Optimization of Production Management Processes. In <i>The 16th
    Global Conference on Sustainable Manufacturing </i>.
  bibtex: '@inproceedings{Joppen_von Enzberg_Kühn_Dumitrescu_2018, title={A practical
    Framework for the Optimization of Production Management Processes}, booktitle={The
    16th Global Conference on Sustainable Manufacturing }, author={Joppen, Robert
    and von Enzberg, Sebastian and Kühn, Arno and Dumitrescu, Roman}, year={2018}
    }'
  chicago: Joppen, Robert, Sebastian von Enzberg, Arno Kühn, and Roman Dumitrescu.
    “A Practical Framework for the Optimization of Production Management Processes.”
    In <i>The 16th Global Conference on Sustainable Manufacturing </i>, 2018.
  ieee: R. Joppen, S. von Enzberg, A. Kühn, and R. Dumitrescu, “A practical Framework
    for the Optimization of Production Management Processes,” in <i>The 16th Global
    Conference on Sustainable Manufacturing </i>, 2018.
  mla: Joppen, Robert, et al. “A Practical Framework for the Optimization of Production
    Management Processes.” <i>The 16th Global Conference on Sustainable Manufacturing
    </i>, 2018.
  short: 'R. Joppen, S. von Enzberg, A. Kühn, R. Dumitrescu, in: The 16th Global Conference
    on Sustainable Manufacturing , 2018.'
date_created: 2021-07-22T08:28:15Z
date_updated: 2022-01-06T06:55:40Z
department:
- _id: '563'
language:
- iso: eng
publication: 'The 16th Global Conference on Sustainable Manufacturing '
status: public
title: A practical Framework for the Optimization of Production Management Processes
type: conference
user_id: '21240'
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: <i>Proceedings of the 15th International
    Conference on Information Systems for Crisis Response and Management</i>. ; 2018.'
  apa: Rauchecker, G., &#38; Schryen, G. (2018). Decision Support for the Optimal
    Coordination of Spontaneous Volunteers in Disaster Relief. In <i>Proceedings of
    the 15th International Conference on Information Systems for Crisis Response and
    Management</i>. 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 <i>Proceedings
    of the 15th International Conference on Information Systems for Crisis Response
    and Management</i>, 2018.
  ieee: G. Rauchecker and G. Schryen, “Decision Support for the Optimal Coordination
    of Spontaneous Volunteers in Disaster Relief,” in <i>Proceedings of the 15th International
    Conference on Information Systems for Crisis Response and Management</i>, Rochester,
    NY, USA, 2018.
  mla: Rauchecker, Gerhard, and Guido Schryen. “Decision Support for the Optimal Coordination
    of Spontaneous Volunteers in Disaster Relief.” <i>Proceedings of the 15th International
    Conference on Information Systems for Crisis Response and Management</i>, 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: '5822'
author:
- first_name: Daniel
  full_name: Gaspers, Daniel
  last_name: Gaspers
- first_name: Christoph
  full_name: Knorr, Christoph
  last_name: Knorr
- first_name: Tobias
  full_name: Nickchen, Tobias
  id: '27340'
  last_name: Nickchen
  orcid: 0000-0001-8958-9330
- first_name: Daniel
  full_name: Nickchen, Daniel
  last_name: Nickchen
- first_name: Barbel
  full_name: Mertsching, Barbel
  last_name: Mertsching
- first_name: Mahmoud A.
  full_name: Mohamed, Mahmoud A.
  last_name: Mohamed
citation:
  ama: 'Gaspers D, Knorr C, Nickchen T, Nickchen D, Mertsching B, Mohamed MA. Real-time
    Graph-Based 3D Reconstruction of Sparse Feature Environments for Mobile Robot
    Applications. In: <i>2018 IEEE International Symposium on Safety, Security, and
    Rescue Robotics (SSRR)</i>. IEEE; 2018. doi:<a href="https://doi.org/10.1109/ssrr.2018.8468658">10.1109/ssrr.2018.8468658</a>'
  apa: Gaspers, D., Knorr, C., Nickchen, T., Nickchen, D., Mertsching, B., &#38; Mohamed,
    M. A. (2018). Real-time Graph-Based 3D Reconstruction of Sparse Feature Environments
    for Mobile Robot Applications. In <i>2018 IEEE International Symposium on Safety,
    Security, and Rescue Robotics (SSRR)</i>. IEEE. <a href="https://doi.org/10.1109/ssrr.2018.8468658">https://doi.org/10.1109/ssrr.2018.8468658</a>
  bibtex: '@inproceedings{Gaspers_Knorr_Nickchen_Nickchen_Mertsching_Mohamed_2018,
    title={Real-time Graph-Based 3D Reconstruction of Sparse Feature Environments
    for Mobile Robot Applications}, DOI={<a href="https://doi.org/10.1109/ssrr.2018.8468658">10.1109/ssrr.2018.8468658</a>},
    booktitle={2018 IEEE International Symposium on Safety, Security, and Rescue Robotics
    (SSRR)}, publisher={IEEE}, author={Gaspers, Daniel and Knorr, Christoph and Nickchen,
    Tobias and Nickchen, Daniel and Mertsching, Barbel and Mohamed, Mahmoud A.}, year={2018}
    }'
  chicago: Gaspers, Daniel, Christoph Knorr, Tobias Nickchen, Daniel Nickchen, Barbel
    Mertsching, and Mahmoud A. Mohamed. “Real-Time Graph-Based 3D Reconstruction of
    Sparse Feature Environments for Mobile Robot Applications.” In <i>2018 IEEE International
    Symposium on Safety, Security, and Rescue Robotics (SSRR)</i>. IEEE, 2018. <a
    href="https://doi.org/10.1109/ssrr.2018.8468658">https://doi.org/10.1109/ssrr.2018.8468658</a>.
  ieee: D. Gaspers, C. Knorr, T. Nickchen, D. Nickchen, B. Mertsching, and M. A. Mohamed,
    “Real-time Graph-Based 3D Reconstruction of Sparse Feature Environments for Mobile
    Robot Applications,” in <i>2018 IEEE International Symposium on Safety, Security,
    and Rescue Robotics (SSRR)</i>, 2018.
  mla: Gaspers, Daniel, et al. “Real-Time Graph-Based 3D Reconstruction of Sparse
    Feature Environments for Mobile Robot Applications.” <i>2018 IEEE International
    Symposium on Safety, Security, and Rescue Robotics (SSRR)</i>, IEEE, 2018, doi:<a
    href="https://doi.org/10.1109/ssrr.2018.8468658">10.1109/ssrr.2018.8468658</a>.
  short: 'D. Gaspers, C. Knorr, T. Nickchen, D. Nickchen, B. Mertsching, M.A. Mohamed,
    in: 2018 IEEE International Symposium on Safety, Security, and Rescue Robotics
    (SSRR), IEEE, 2018.'
date_created: 2018-11-26T08:49:44Z
date_updated: 2022-01-06T07:02:43Z
department:
- _id: '66'
- _id: '534'
doi: 10.1109/ssrr.2018.8468658
language:
- iso: eng
publication: 2018 IEEE International Symposium on Safety, Security, and Rescue Robotics
  (SSRR)
publication_identifier:
  isbn:
  - '9781538655726'
publication_status: published
publisher: IEEE
status: public
title: Real-time Graph-Based 3D Reconstruction of Sparse Feature Environments for
  Mobile Robot Applications
type: conference
user_id: '27340'
year: '2018'
...
---
_id: '8750'
abstract:
- lang: eng
  text: In this article we propose a descent method for equality and inequality constrained
    multiobjective optimization problems (MOPs) which generalizes the steepest descent
    method for unconstrained MOPs by Fliege and Svaiter to constrained problems by
    using two active set strategies. Under some regularity assumptions on the problem,
    we show that accumulation points of our descent method satisfy a necessary condition
    for local Pareto optimality. Finally, we show the typical behavior of our method
    in a numerical example.
author:
- first_name: Bennet
  full_name: Gebken, Bennet
  id: '32643'
  last_name: Gebken
- 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: 'Gebken B, Peitz S, Dellnitz M. A Descent Method for Equality and Inequality
    Constrained Multiobjective Optimization Problems. In: <i>Numerical and Evolutionary
    Optimization – NEO 2017</i>. Cham; 2018. doi:<a href="https://doi.org/10.1007/978-3-319-96104-0_2">10.1007/978-3-319-96104-0_2</a>'
  apa: Gebken, B., Peitz, S., &#38; Dellnitz, M. (2018). A Descent Method for Equality
    and Inequality Constrained Multiobjective Optimization Problems. In <i>Numerical
    and Evolutionary Optimization – NEO 2017</i>. Cham. <a href="https://doi.org/10.1007/978-3-319-96104-0_2">https://doi.org/10.1007/978-3-319-96104-0_2</a>
  bibtex: '@inproceedings{Gebken_Peitz_Dellnitz_2018, place={Cham}, title={A Descent
    Method for Equality and Inequality Constrained Multiobjective Optimization Problems},
    DOI={<a href="https://doi.org/10.1007/978-3-319-96104-0_2">10.1007/978-3-319-96104-0_2</a>},
    booktitle={Numerical and Evolutionary Optimization – NEO 2017}, author={Gebken,
    Bennet and Peitz, Sebastian and Dellnitz, Michael}, year={2018} }'
  chicago: Gebken, Bennet, Sebastian Peitz, and Michael Dellnitz. “A Descent Method
    for Equality and Inequality Constrained Multiobjective Optimization Problems.”
    In <i>Numerical and Evolutionary Optimization – NEO 2017</i>. Cham, 2018. <a href="https://doi.org/10.1007/978-3-319-96104-0_2">https://doi.org/10.1007/978-3-319-96104-0_2</a>.
  ieee: B. Gebken, S. Peitz, and M. Dellnitz, “A Descent Method for Equality and Inequality
    Constrained Multiobjective Optimization Problems,” in <i>Numerical and Evolutionary
    Optimization – NEO 2017</i>, 2018.
  mla: Gebken, Bennet, et al. “A Descent Method for Equality and Inequality Constrained
    Multiobjective Optimization Problems.” <i>Numerical and Evolutionary Optimization
    – NEO 2017</i>, 2018, doi:<a href="https://doi.org/10.1007/978-3-319-96104-0_2">10.1007/978-3-319-96104-0_2</a>.
  short: 'B. Gebken, S. Peitz, M. Dellnitz, in: Numerical and Evolutionary Optimization
    – NEO 2017, Cham, 2018.'
conference:
  name: 'NEO 2017: Numerical and Evolutionary Optimization'
date_created: 2019-03-29T13:26:47Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.1007/978-3-319-96104-0_2
language:
- iso: eng
place: Cham
publication: Numerical and Evolutionary Optimization – NEO 2017
publication_identifier:
  isbn:
  - '9783319961033'
  - '9783319961040'
  issn:
  - 1860-949X
  - 1860-9503
publication_status: published
status: public
title: A Descent Method for Equality and Inequality Constrained Multiobjective Optimization
  Problems
type: conference
user_id: '47427'
year: '2018'
...
---
_id: '8751'
abstract:
- lang: eng
  text: Multiobjective optimization plays an increasingly important role in modern
    applications, where several criteria are often of equal importance. The task in
    multiobjective optimization and multiobjective optimal control is therefore to
    compute the set of optimal compromises (the Pareto set) between the conflicting
    objectives. The advances in algorithms and the increasing interest in Pareto-optimal
    solutions have led to a wide range of new applications related to optimal and
    feedback control, which results in new challenges such as expensive models or
    real-time applicability. Since the Pareto set generally consists of an infinite
    number of solutions, the computational effort can quickly become challenging,
    which is particularly problematic when the objectives are costly to evaluate or
    when a solution has to be presented very quickly. This article gives an overview
    of recent developments in accelerating multiobjective optimal control for complex
    problems where either PDE constraints are present or where a feedback behavior
    has to be achieved. In the first case, surrogate models yield significant speed-ups.
    Besides classical meta-modeling techniques for multiobjective optimization, a
    promising alternative for control problems is to introduce a surrogate model for
    the system dynamics. In the case of real-time requirements, various promising
    model predictive control approaches have been proposed, using either fast online
    solvers or offline-online decomposition. We also briefly comment on dimension
    reduction in many-objective optimization problems as another technique for reducing
    the numerical effort.
article_type: review
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. A Survey of Recent Trends in Multiobjective Optimal Control—Surrogate
    Models, Feedback Control and Objective Reduction. <i>Mathematical and Computational
    Applications</i>. 2018;23(2). doi:<a href="https://doi.org/10.3390/mca23020030">10.3390/mca23020030</a>
  apa: Peitz, S., &#38; Dellnitz, M. (2018). A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction. <i>Mathematical
    and Computational Applications</i>, <i>23</i>(2). <a href="https://doi.org/10.3390/mca23020030">https://doi.org/10.3390/mca23020030</a>
  bibtex: '@article{Peitz_Dellnitz_2018, title={A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction}, volume={23},
    DOI={<a href="https://doi.org/10.3390/mca23020030">10.3390/mca23020030</a>}, number={2},
    journal={Mathematical and Computational Applications}, author={Peitz, Sebastian
    and Dellnitz, Michael}, year={2018} }'
  chicago: Peitz, Sebastian, and Michael Dellnitz. “A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction.” <i>Mathematical
    and Computational Applications</i> 23, no. 2 (2018). <a href="https://doi.org/10.3390/mca23020030">https://doi.org/10.3390/mca23020030</a>.
  ieee: S. Peitz and M. Dellnitz, “A Survey of Recent Trends in Multiobjective Optimal
    Control—Surrogate Models, Feedback Control and Objective Reduction,” <i>Mathematical
    and Computational Applications</i>, vol. 23, no. 2, 2018.
  mla: Peitz, Sebastian, and Michael Dellnitz. “A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction.” <i>Mathematical
    and Computational Applications</i>, vol. 23, no. 2, 2018, doi:<a href="https://doi.org/10.3390/mca23020030">10.3390/mca23020030</a>.
  short: S. Peitz, M. Dellnitz, Mathematical and Computational Applications 23 (2018).
date_created: 2019-03-29T13:27:51Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.3390/mca23020030
intvolume: '        23'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.mdpi.com/2297-8747/23/2/30/pdf
oa: '1'
publication: Mathematical and Computational Applications
publication_identifier:
  issn:
  - 2297-8747
publication_status: published
status: public
title: A Survey of Recent Trends in Multiobjective Optimal Control—Surrogate Models,
  Feedback Control and Objective Reduction
type: journal_article
user_id: '47427'
volume: 23
year: '2018'
...
---
_id: '8754'
abstract:
- lang: eng
  text: In this chapter, we combine a global, derivative-free subdivision algorithm
    for multiobjective optimization problems with a posteriori error estimates for
    reduced-order models based on Proper Orthogonal Decomposition in order to efficiently
    solve multiobjective optimization problems governed by partial differential equations.
    An error bound for a semilinear heat equation is developed in such a way that
    the errors in the conflicting objectives can be estimated individually. The resulting
    algorithm constructs a library of locally valid reduced-order models online using
    a Greedy (worst-first) search. Using this approach, the number of evaluations
    of the full-order model can be reduced by a factor of more than 1000.
author:
- first_name: Dennis
  full_name: Beermann, Dennis
  last_name: Beermann
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Stefan
  full_name: Volkwein, Stefan
  last_name: Volkwein
citation:
  ama: 'Beermann D, Dellnitz M, Peitz S, Volkwein S. Set-Oriented Multiobjective Optimal
    Control of PDEs Using Proper Orthogonal Decomposition. In: <i>Reduced-Order Modeling
    (ROM) for Simulation and Optimization</i>. Cham; 2018:47-72. doi:<a href="https://doi.org/10.1007/978-3-319-75319-5_3">10.1007/978-3-319-75319-5_3</a>'
  apa: Beermann, D., Dellnitz, M., Peitz, S., &#38; Volkwein, S. (2018). Set-Oriented
    Multiobjective Optimal Control of PDEs Using Proper Orthogonal Decomposition.
    In <i>Reduced-Order Modeling (ROM) for Simulation and Optimization</i> (pp. 47–72).
    Cham. <a href="https://doi.org/10.1007/978-3-319-75319-5_3">https://doi.org/10.1007/978-3-319-75319-5_3</a>
  bibtex: '@inbook{Beermann_Dellnitz_Peitz_Volkwein_2018, place={Cham}, title={Set-Oriented
    Multiobjective Optimal Control of PDEs Using Proper Orthogonal Decomposition},
    DOI={<a href="https://doi.org/10.1007/978-3-319-75319-5_3">10.1007/978-3-319-75319-5_3</a>},
    booktitle={Reduced-Order Modeling (ROM) for Simulation and Optimization}, author={Beermann,
    Dennis and Dellnitz, Michael and Peitz, Sebastian and Volkwein, Stefan}, year={2018},
    pages={47–72} }'
  chicago: Beermann, Dennis, Michael Dellnitz, Sebastian Peitz, and Stefan Volkwein.
    “Set-Oriented Multiobjective Optimal Control of PDEs Using Proper Orthogonal Decomposition.”
    In <i>Reduced-Order Modeling (ROM) for Simulation and Optimization</i>, 47–72.
    Cham, 2018. <a href="https://doi.org/10.1007/978-3-319-75319-5_3">https://doi.org/10.1007/978-3-319-75319-5_3</a>.
  ieee: D. Beermann, M. Dellnitz, S. Peitz, and S. Volkwein, “Set-Oriented Multiobjective
    Optimal Control of PDEs Using Proper Orthogonal Decomposition,” in <i>Reduced-Order
    Modeling (ROM) for Simulation and Optimization</i>, Cham, 2018, pp. 47–72.
  mla: Beermann, Dennis, et al. “Set-Oriented Multiobjective Optimal Control of PDEs
    Using Proper Orthogonal Decomposition.” <i>Reduced-Order Modeling (ROM) for Simulation
    and Optimization</i>, 2018, pp. 47–72, doi:<a href="https://doi.org/10.1007/978-3-319-75319-5_3">10.1007/978-3-319-75319-5_3</a>.
  short: 'D. Beermann, M. Dellnitz, S. Peitz, S. Volkwein, in: Reduced-Order Modeling
    (ROM) for Simulation and Optimization, Cham, 2018, pp. 47–72.'
date_created: 2019-03-29T13:31:20Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.1007/978-3-319-75319-5_3
language:
- iso: eng
page: 47-72
place: Cham
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Reduced-Order Modeling (ROM) for Simulation and Optimization
publication_identifier:
  isbn:
  - '9783319753188'
  - '9783319753195'
publication_status: published
status: public
title: Set-Oriented Multiobjective Optimal Control of PDEs Using Proper Orthogonal
  Decomposition
type: book_chapter
user_id: '47427'
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: <i>In Proceedings of IMAPS 2018 – 51st Symposium on Microelectronics,
    Pasadena, CA, 2018</i>. Vol Vol. 2018, No. 1, pp. 000572-000577. ; 2018. doi:<a
    href="https://doi.org/10.4071/2380-4505-2018.1.000572">10.4071/2380-4505-2018.1.000572</a>'
  apa: Unger, A., Hunstig, M., Meyer, T., Brökelmann, M., &#38; Sextro, W. (2018).
    Intelligent Production of Wire Bonds using Multi-Objective Optimization – Insights,
    Opportunities and Challenges. In <i>In Proceedings of IMAPS 2018 – 51st Symposium
    on Microelectronics, Pasadena, CA, 2018</i> (Vol. Vol. 2018, No. 1, pp. 000572-000577.).
    <a href="https://doi.org/10.4071/2380-4505-2018.1.000572">https://doi.org/10.4071/2380-4505-2018.1.000572</a>
  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={<a href="https://doi.org/10.4071/2380-4505-2018.1.000572">10.4071/2380-4505-2018.1.000572</a>},
    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 <i>In Proceedings of IMAPS 2018
    – 51st Symposium on Microelectronics, Pasadena, CA, 2018</i>, Vol. Vol. 2018,
    No. 1, pp. 000572-000577., 2018. <a href="https://doi.org/10.4071/2380-4505-2018.1.000572">https://doi.org/10.4071/2380-4505-2018.1.000572</a>.
  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 <i>In Proceedings of IMAPS 2018 – 51st Symposium on Microelectronics,
    Pasadena, CA, 2018</i>, 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.” <i>In Proceedings of IMAPS
    2018 – 51st Symposium on Microelectronics, Pasadena, CA, 2018</i>, vol. Vol. 2018,
    No. 1, pp. 000572-000577., 2018, doi:<a href="https://doi.org/10.4071/2380-4505-2018.1.000572">10.4071/2380-4505-2018.1.000572</a>.
  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: '3930'
author:
- first_name: Katharina
  full_name: Brassat, Katharina
  id: '11305'
  last_name: Brassat
- first_name: A.
  full_name: Taube, A.
  last_name: Taube
- first_name: Daniel
  full_name: Kool, Daniel
  id: '44586'
  last_name: Kool
- first_name: L.
  full_name: Tasche, L.
  last_name: Tasche
- first_name: K.P.
  full_name: Hoyer, K.P.
  last_name: Hoyer
- first_name: Mirko
  full_name: Schaper, Mirko
  last_name: Schaper
- first_name: Jörg
  full_name: Lindner, Jörg
  id: '20797'
  last_name: Lindner
citation:
  ama: 'Brassat K, Taube A, Kool D, et al. Ti-6Al-4V alloy: 3D printing of lightweight
    implants and nanopatterning by self-assembly. In: ; 2018.'
  apa: 'Brassat, K., Taube, A., Kool, D., Tasche, L., Hoyer, K. P., Schaper, M., &#38;
    Lindner, J. (2018). Ti-6Al-4V alloy: 3D printing of lightweight implants and nanopatterning
    by self-assembly. Presented at the EMRS-Fall Meeting 2018, Warsaw, Poland.'
  bibtex: '@inproceedings{Brassat_Taube_Kool_Tasche_Hoyer_Schaper_Lindner_2018, title={Ti-6Al-4V
    alloy: 3D printing of lightweight implants and nanopatterning by self-assembly},
    author={Brassat, Katharina and Taube, A. and Kool, Daniel and Tasche, L. and Hoyer,
    K.P. and Schaper, Mirko and Lindner, Jörg}, year={2018} }'
  chicago: 'Brassat, Katharina, A. Taube, Daniel Kool, L. Tasche, K.P. Hoyer, Mirko
    Schaper, and Jörg Lindner. “Ti-6Al-4V Alloy: 3D Printing of Lightweight Implants
    and Nanopatterning by Self-Assembly,” 2018.'
  ieee: 'K. Brassat <i>et al.</i>, “Ti-6Al-4V alloy: 3D printing of lightweight implants
    and nanopatterning by self-assembly,” presented at the EMRS-Fall Meeting 2018,
    Warsaw, Poland, 2018.'
  mla: 'Brassat, Katharina, et al. <i>Ti-6Al-4V Alloy: 3D Printing of Lightweight
    Implants and Nanopatterning by Self-Assembly</i>. 2018.'
  short: 'K. Brassat, A. Taube, D. Kool, L. Tasche, K.P. Hoyer, M. Schaper, J. Lindner,
    in: 2018.'
conference:
  end_date: 2018-09-20
  location: Warsaw, Poland
  name: EMRS-Fall Meeting 2018
  start_date: 2018-09-17
date_created: 2018-08-16T13:18:03Z
date_updated: 2022-01-06T06:59:56Z
department:
- _id: '286'
- _id: '15'
status: public
title: 'Ti-6Al-4V alloy: 3D printing of lightweight implants and nanopatterning by
  self-assembly'
type: conference
user_id: '55706'
year: '2018'
...
---
_id: '669'
abstract:
- lang: eng
  text: We study a new class of games which generalizes congestion games andits bottleneck
    variant. We introduce congestion games with mixed objectives to modelnetwork scenarios
    in which players seek to optimize for latency and bandwidths alike.We characterize
    the (non-)existence of pure Nash equilibria (PNE), the convergenceof improvement
    dynamics, the quality of equilibria and show the complexity of thedecision problem.
    For games that do not possess PNE we give bounds on the approx-imation ratio of
    approximate pure Nash equilibria.
author:
- first_name: Matthias
  full_name: Feldotto, Matthias
  id: '14052'
  last_name: Feldotto
  orcid: 0000-0003-1348-6516
- first_name: Lennart
  full_name: Leder, Lennart
  last_name: Leder
- first_name: Alexander
  full_name: Skopalik, Alexander
  id: '40384'
  last_name: Skopalik
citation:
  ama: Feldotto M, Leder L, Skopalik A. Congestion games with mixed objectives. <i>Journal
    of Combinatorial Optimization</i>. 2018;36(4):1145-1167. doi:<a href="https://doi.org/10.1007/s10878-017-0189-y">10.1007/s10878-017-0189-y</a>
  apa: Feldotto, M., Leder, L., &#38; Skopalik, A. (2018). Congestion games with mixed
    objectives. <i>Journal of Combinatorial Optimization</i>, <i>36</i>(4), 1145–1167.
    <a href="https://doi.org/10.1007/s10878-017-0189-y">https://doi.org/10.1007/s10878-017-0189-y</a>
  bibtex: '@article{Feldotto_Leder_Skopalik_2018, title={Congestion games with mixed
    objectives}, volume={36}, DOI={<a href="https://doi.org/10.1007/s10878-017-0189-y">10.1007/s10878-017-0189-y</a>},
    number={4}, journal={Journal of Combinatorial Optimization}, publisher={Springer
    Nature}, author={Feldotto, Matthias and Leder, Lennart and Skopalik, Alexander},
    year={2018}, pages={1145–1167} }'
  chicago: 'Feldotto, Matthias, Lennart Leder, and Alexander Skopalik. “Congestion
    Games with Mixed Objectives.” <i>Journal of Combinatorial Optimization</i> 36,
    no. 4 (2018): 1145–67. <a href="https://doi.org/10.1007/s10878-017-0189-y">https://doi.org/10.1007/s10878-017-0189-y</a>.'
  ieee: M. Feldotto, L. Leder, and A. Skopalik, “Congestion games with mixed objectives,”
    <i>Journal of Combinatorial Optimization</i>, vol. 36, no. 4, pp. 1145–1167, 2018.
  mla: Feldotto, Matthias, et al. “Congestion Games with Mixed Objectives.” <i>Journal
    of Combinatorial Optimization</i>, vol. 36, no. 4, Springer Nature, 2018, pp.
    1145–67, doi:<a href="https://doi.org/10.1007/s10878-017-0189-y">10.1007/s10878-017-0189-y</a>.
  short: M. Feldotto, L. Leder, A. Skopalik, Journal of Combinatorial Optimization
    36 (2018) 1145–1167.
date_created: 2017-10-26T14:11:04Z
date_updated: 2022-01-06T07:03:15Z
ddc:
- '000'
department:
- _id: '63'
- _id: '541'
doi: 10.1007/s10878-017-0189-y
external_id:
  arxiv:
  - '1607.05143'
file:
- access_level: closed
  content_type: application/pdf
  creator: feldi
  date_created: 2018-10-31T16:57:32Z
  date_updated: 2018-10-31T16:57:32Z
  file_id: '5226'
  file_name: Feldotto2018_Article_CongestionGamesWithMixedObject.pdf
  file_size: 605207
  relation: main_file
  success: 1
file_date_updated: 2018-10-31T16:57:32Z
has_accepted_license: '1'
intvolume: '        36'
issue: '4'
language:
- iso: eng
page: 1145-1167
project:
- _id: '1'
  name: SFB 901
- _id: '7'
  name: SFB 901 - Subprojekt A3
- _id: '2'
  name: SFB 901 - Project Area A
publication: Journal of Combinatorial Optimization
publication_identifier:
  issn:
  - 1382-6905
  - 1573-2886
publication_status: published
publisher: Springer Nature
status: public
title: Congestion games with mixed objectives
type: journal_article
user_id: '14052'
volume: 36
year: '2018'
...
---
_id: '6970'
abstract:
- lang: eng
  text: "Dynamic allocation of resources is a key feature in network function virtualization
    (NFV), enabling flexible adjustment of slices and contained network services to
    ever-changing service demands. \r\nConsidering resource allocation across the
    entire network, many authors have proposed approaches to optimize the placement
    and chaining of virtual network function (VNF) instances and the allocation of
    resources to these VNF instances. In doing so, various optimization objectives
    are conceivable, e.g., minimizing certain required resources or the end-to-end
    delay of the placed services.\r\n\r\nIn this paper, we investigate the relationship
    between four typical optimization objectives when coordinating the placement and
    resource allocation of chained VNF instances. We observe an interesting trade-off
    between minimizing the overhead of starting/stopping VNF instances and all other
    objectives when adapting to changed service demands."
author:
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- first_name: Sevil
  full_name: Dräxler, Sevil
  id: '31764'
  last_name: Dräxler
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Schneider SB, Dräxler S, Karl H. Trade-offs in Dynamic Resource Allocation
    in Network Function Virtualization. In: <i>IEEE Global Communications Conference
    (GLOBECOM 2018)</i>. IEEE; 2018.'
  apa: 'Schneider, S. B., Dräxler, S., &#38; Karl, H. (2018). Trade-offs in Dynamic
    Resource Allocation in Network Function Virtualization. In <i>IEEE Global Communications
    Conference (GLOBECOM 2018)</i>. Abu Dhabi, UAE: IEEE.'
  bibtex: '@inproceedings{Schneider_Dräxler_Karl_2018, title={Trade-offs in Dynamic
    Resource Allocation in Network Function Virtualization}, booktitle={IEEE Global
    Communications Conference (GLOBECOM 2018)}, publisher={IEEE}, author={Schneider,
    Stefan Balthasar and Dräxler, Sevil and Karl, Holger}, year={2018} }'
  chicago: Schneider, Stefan Balthasar, Sevil Dräxler, and Holger Karl. “Trade-Offs
    in Dynamic Resource Allocation in Network Function Virtualization.” In <i>IEEE
    Global Communications Conference (GLOBECOM 2018)</i>. IEEE, 2018.
  ieee: S. B. Schneider, S. Dräxler, and H. Karl, “Trade-offs in Dynamic Resource
    Allocation in Network Function Virtualization,” in <i>IEEE Global Communications
    Conference (GLOBECOM 2018)</i>, Abu Dhabi, UAE, 2018.
  mla: Schneider, Stefan Balthasar, et al. “Trade-Offs in Dynamic Resource Allocation
    in Network Function Virtualization.” <i>IEEE Global Communications Conference
    (GLOBECOM 2018)</i>, IEEE, 2018.
  short: 'S.B. Schneider, S. Dräxler, H. Karl, in: IEEE Global Communications Conference
    (GLOBECOM 2018), IEEE, 2018.'
conference:
  location: Abu Dhabi, UAE
  name: IEEE Global Communications Conference (GLOBECOM 2018)
date_created: 2019-01-24T13:53:22Z
date_updated: 2022-01-06T07:03:24Z
ddc:
- '040'
department:
- _id: '75'
file:
- access_level: open_access
  content_type: application/pdf
  creator: stschn
  date_created: 2019-01-24T13:53:16Z
  date_updated: 2019-01-24T13:53:16Z
  file_id: '6971'
  file_name: preprint_ris.pdf
  file_size: 422196
  relation: main_file
file_date_updated: 2019-01-24T13:53:16Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: IEEE Global Communications Conference (GLOBECOM 2018)
publisher: IEEE
status: public
title: Trade-offs in Dynamic Resource Allocation in Network Function Virtualization
type: conference
user_id: '35343'
year: '2018'
...
---
_id: '16425'
abstract:
- lang: eng
  text: 'In recent years, OpenCL has been increasingly adopted as it enables software
    programmers to harness the performance and power efficiency of FPGAs. Despite
    simplifying the FPGA programming challenge, achieving high performance and energy
    efficiency with OpenCL is still a difficult task. In order to further contribute
    to the advance of the OpenCL usage for FPGAs, we utilize a realistic application
    scenario as our case study: the AutoDock molecular docking software. While OpenCL
    has proven its effectiveness in accelerating molecular docking on GPUs, for FPGA-based
    AutoDock accelerators it struggles with difficult design patterns. Besides complex
    multiple-producers to single-consumer datapaths, these include time-intensive
    loops with variable runtimes. Therefore, this work presents the design and optimization
    steps for implementing AutoDock in OpenCL targeting an Arria-10 FPGA, as well
    as a corresponding execution runtime and energy-efficiency evaluation. Applying
    these techniques improved the performance of the initial OpenCL implementation
    for FPGAs by three orders of magnitude, with the final version of the code now
    yielding speed-ups of up to ~2.7x, and energy-efficiency gains of up to ~1.8x
    over the original serial AutoDock version executing on a current-generation CPU.'
author:
- first_name: Leonardo
  full_name: Solis-Vasquez, Leonardo
  last_name: Solis-Vasquez
- first_name: Andreas
  full_name: Koch, Andreas
  last_name: Koch
citation:
  ama: 'Solis-Vasquez L, Koch A. A Case Study in Using OpenCL on FPGAs: Creating an
    Open-Source Accelerator of the AutoDock Molecular Docking Software. In: <i>FSP
    Workshop 2018; Fifth International Workshop on FPGAs for Software Programmers</i>.
    ; 2018:1-10.'
  apa: 'Solis-Vasquez, L., &#38; Koch, A. (2018). A Case Study in Using OpenCL on
    FPGAs: Creating an Open-Source Accelerator of the AutoDock Molecular Docking Software.
    In <i>FSP Workshop 2018; Fifth International Workshop on FPGAs for Software Programmers</i>
    (pp. 1–10).'
  bibtex: '@inproceedings{Solis-Vasquez_Koch_2018, title={A Case Study in Using OpenCL
    on FPGAs: Creating an Open-Source Accelerator of the AutoDock Molecular Docking
    Software}, booktitle={FSP Workshop 2018; Fifth International Workshop on FPGAs
    for Software Programmers}, author={Solis-Vasquez, Leonardo and Koch, Andreas},
    year={2018}, pages={1–10} }'
  chicago: 'Solis-Vasquez, Leonardo, and Andreas Koch. “A Case Study in Using OpenCL
    on FPGAs: Creating an Open-Source Accelerator of the AutoDock Molecular Docking
    Software.” In <i>FSP Workshop 2018; Fifth International Workshop on FPGAs for
    Software Programmers</i>, 1–10, 2018.'
  ieee: 'L. Solis-Vasquez and A. Koch, “A Case Study in Using OpenCL on FPGAs: Creating
    an Open-Source Accelerator of the AutoDock Molecular Docking Software,” in <i>FSP
    Workshop 2018; Fifth International Workshop on FPGAs for Software Programmers</i>,
    2018, pp. 1–10.'
  mla: 'Solis-Vasquez, Leonardo, and Andreas Koch. “A Case Study in Using OpenCL on
    FPGAs: Creating an Open-Source Accelerator of the AutoDock Molecular Docking Software.”
    <i>FSP Workshop 2018; Fifth International Workshop on FPGAs for Software Programmers</i>,
    2018, pp. 1–10.'
  short: 'L. Solis-Vasquez, A. Koch, in: FSP Workshop 2018; Fifth International Workshop
    on FPGAs for Software Programmers, 2018, pp. 1–10.'
date_created: 2020-04-06T12:23:38Z
date_updated: 2022-01-06T06:52:50Z
keyword:
- pc2-harp-ressources
language:
- iso: eng
page: 1-10
publication: FSP Workshop 2018; Fifth International Workshop on FPGAs for Software
  Programmers
status: public
title: 'A Case Study in Using OpenCL on FPGAs: Creating an Open-Source Accelerator
  of the AutoDock Molecular Docking Software'
type: conference
user_id: '61189'
year: '2018'
...
---
_id: '1181'
abstract:
- lang: eng
  text: "The main idea in On-The-Fly Computing is to automatically compose existing
    software services according to the wishes of end-users. However, since user requirements
    are often ambiguous, vague and incomplete, the selection and composition of suitable
    software services is a challanging task. In this paper, we present our current
    approach to improve requirement descriptions before they are used for software
    composition. This procedure is fully automated, but also has limitations, for
    example, if necessary information is missing. In addition, and in response to
    the limitations, we provide insights into our above-mentioned current work that
    combines the existing optimization approach with a\r\nchatbot solution."
author:
- first_name: Frederik Simon
  full_name: Bäumer, Frederik Simon
  id: '38837'
  last_name: Bäumer
- first_name: Michaela
  full_name: Geierhos, Michaela
  id: '42496'
  last_name: Geierhos
  orcid: 0000-0002-8180-5606
citation:
  ama: 'Bäumer FS, Geierhos M. How to Deal with Inaccurate Service Requirements? Insights
    in Our Current Approach and New Ideas. In: Schmid K, Spoletini P, Ben Charrada
    E, et al., eds. <i>Joint Proceedings of REFSQ-2018 Workshops, Doctoral Symposium,
    Live Studies Track, and Poster Track Co-Located with the 23rd International Conference
    on Requirements Engineering: Foundation for Software Quality (REFSQ 2018)</i>.
    Vol 2075. CEUR Workshop Proceedings. CEUR-WS.org; 2018.'
  apa: 'Bäumer, F. S., &#38; Geierhos, M. (2018). How to Deal with Inaccurate Service
    Requirements? Insights in Our Current Approach and New Ideas. In K. Schmid, P.
    Spoletini, E. Ben Charrada, Y. Chisik, F. Dalpiaz, A. Ferrari, … A. Zamansky (Eds.),
    <i>Joint Proceedings of REFSQ-2018 Workshops, Doctoral Symposium, Live Studies
    Track, and Poster Track co-located with the 23rd International Conference on Requirements
    Engineering: Foundation for Software Quality (REFSQ 2018)</i> (Vol. 2075). Utrecht,
    The Netherlands: CEUR-WS.org.'
  bibtex: '@inproceedings{Bäumer_Geierhos_2018, series={CEUR Workshop Proceedings},
    title={How to Deal with Inaccurate Service Requirements? Insights in Our Current
    Approach and New Ideas}, volume={2075}, booktitle={Joint Proceedings of REFSQ-2018
    Workshops, Doctoral Symposium, Live Studies Track, and Poster Track co-located
    with the 23rd International Conference on Requirements Engineering: Foundation
    for Software Quality (REFSQ 2018)}, publisher={CEUR-WS.org}, author={Bäumer, Frederik
    Simon and Geierhos, Michaela}, editor={Schmid, Klaus and Spoletini, Paola and
    Ben Charrada, Eya and Chisik, Yoram and Dalpiaz, Fabiano and Ferrari, Alessio
    and Forbrig, Peter and Franch, Xavier and Kirikova, Marite and Madhavji, Nazim
    and et al.Editors}, year={2018}, collection={CEUR Workshop Proceedings} }'
  chicago: 'Bäumer, Frederik Simon, and Michaela Geierhos. “How to Deal with Inaccurate
    Service Requirements? Insights in Our Current Approach and New Ideas.” In <i>Joint
    Proceedings of REFSQ-2018 Workshops, Doctoral Symposium, Live Studies Track, and
    Poster Track Co-Located with the 23rd International Conference on Requirements
    Engineering: Foundation for Software Quality (REFSQ 2018)</i>, edited by Klaus
    Schmid, Paola Spoletini, Eya Ben Charrada, Yoram Chisik, Fabiano Dalpiaz, Alessio
    Ferrari, Peter Forbrig, et al., Vol. 2075. CEUR Workshop Proceedings. CEUR-WS.org,
    2018.'
  ieee: 'F. S. Bäumer and M. Geierhos, “How to Deal with Inaccurate Service Requirements?
    Insights in Our Current Approach and New Ideas,” in <i>Joint Proceedings of REFSQ-2018
    Workshops, Doctoral Symposium, Live Studies Track, and Poster Track co-located
    with the 23rd International Conference on Requirements Engineering: Foundation
    for Software Quality (REFSQ 2018)</i>, Utrecht, The Netherlands, 2018, vol. 2075.'
  mla: 'Bäumer, Frederik Simon, and Michaela Geierhos. “How to Deal with Inaccurate
    Service Requirements? Insights in Our Current Approach and New Ideas.” <i>Joint
    Proceedings of REFSQ-2018 Workshops, Doctoral Symposium, Live Studies Track, and
    Poster Track Co-Located with the 23rd International Conference on Requirements
    Engineering: Foundation for Software Quality (REFSQ 2018)</i>, edited by Klaus
    Schmid et al., vol. 2075, CEUR-WS.org, 2018.'
  short: 'F.S. Bäumer, M. Geierhos, in: K. Schmid, P. Spoletini, E. Ben Charrada,
    Y. Chisik, F. Dalpiaz, A. Ferrari, P. Forbrig, X. Franch, M. Kirikova, N. Madhavji,
    C. Palomares, J. Ralyté, M. Sabetzadeh, P. Sawyer, D. van der Linden, A. Zamansky
    (Eds.), Joint Proceedings of REFSQ-2018 Workshops, Doctoral Symposium, Live Studies
    Track, and Poster Track Co-Located with the 23rd International Conference on Requirements
    Engineering: Foundation for Software Quality (REFSQ 2018), CEUR-WS.org, 2018.'
conference:
  end_date: 2018-03-19
  location: Utrecht, The Netherlands
  name: 1st Workshop on Natural Language Processing for Requirements Engineering (NLP4RE)
  start_date: 2018-03-19
date_created: 2018-03-02T09:22:12Z
date_updated: 2022-01-06T06:51:09Z
ddc:
- '000'
department:
- _id: '36'
- _id: '1'
- _id: '579'
editor:
- first_name: Klaus
  full_name: Schmid, Klaus
  last_name: Schmid
- first_name: Paola
  full_name: Spoletini, Paola
  last_name: Spoletini
- first_name: Eya
  full_name: Ben Charrada, Eya
  last_name: Ben Charrada
- first_name: Yoram
  full_name: Chisik, Yoram
  last_name: Chisik
- first_name: Fabiano
  full_name: Dalpiaz, Fabiano
  last_name: Dalpiaz
- first_name: Alessio
  full_name: Ferrari, Alessio
  last_name: Ferrari
- first_name: Peter
  full_name: Forbrig, Peter
  last_name: Forbrig
- first_name: Xavier
  full_name: Franch, Xavier
  last_name: Franch
- first_name: Marite
  full_name: Kirikova, Marite
  last_name: Kirikova
- first_name: Nazim
  full_name: Madhavji, Nazim
  last_name: Madhavji
- first_name: Cristina
  full_name: Palomares, Cristina
  last_name: Palomares
- first_name: Jolita
  full_name: Ralyté, Jolita
  last_name: Ralyté
- first_name: Mehrdad
  full_name: Sabetzadeh, Mehrdad
  last_name: Sabetzadeh
- first_name: Pete
  full_name: Sawyer, Pete
  last_name: Sawyer
- first_name: Dirk
  full_name: van der Linden, Dirk
  last_name: van der Linden
- first_name: Anna
  full_name: Zamansky, Anna
  last_name: Zamansky
file:
- access_level: closed
  content_type: application/pdf
  creator: ups
  date_created: 2018-11-02T13:52:54Z
  date_updated: 2018-11-02T13:52:54Z
  file_id: '5256'
  file_name: NLP4RE_paper1.pdf
  file_size: 1126820
  relation: main_file
  success: 1
file_date_updated: 2018-11-02T13:52:54Z
has_accepted_license: '1'
intvolume: '      2075'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: http://ceur-ws.org/Vol-2075/NLP4RE_paper1.pdf
oa: '1'
project:
- _id: '1'
  name: SFB 901
- _id: '3'
  name: SFB 901 - Project Area B
- _id: '9'
  name: SFB 901 - Subproject B1
publication: 'Joint Proceedings of REFSQ-2018 Workshops, Doctoral Symposium, Live
  Studies Track, and Poster Track co-located with the 23rd International Conference
  on Requirements Engineering: Foundation for Software Quality (REFSQ 2018)'
publication_identifier:
  issn:
  - 1613-0073
publication_status: published
publisher: CEUR-WS.org
quality_controlled: '1'
series_title: CEUR Workshop Proceedings
status: public
title: How to Deal with Inaccurate Service Requirements? Insights in Our Current Approach
  and New Ideas
type: conference
user_id: '477'
volume: 2075
year: '2018'
...
---
_id: '15585'
author:
- first_name: Roman
  full_name: Bednarik, Roman
  last_name: Bednarik
- first_name: Carsten
  full_name: Schulte, Carsten
  id: '60311'
  last_name: Schulte
- first_name: Lea
  full_name: Budde, Lea
  id: '32443'
  last_name: Budde
- first_name: Birte
  full_name: Heinemann, Birte
  last_name: Heinemann
- first_name: Hana
  full_name: Vrzakova, Hana
  last_name: Vrzakova
citation:
  ama: 'Bednarik R, Schulte C, Budde L, Heinemann B, Vrzakova H. Eye-movement Modeling
    Examples in Source Code Comprehension: A Classroom Study. In: <i>Proceedings of
    the 18th Koli Calling International Conference on Computing Education Research,
    Koli, Finland, November 22-25, 2018</i>. ; 2018:2:1-2:8. doi:<a href="https://doi.org/10.1145/3279720.3279722">10.1145/3279720.3279722</a>'
  apa: 'Bednarik, R., Schulte, C., Budde, L., Heinemann, B., &#38; Vrzakova, H. (2018).
    Eye-movement Modeling Examples in Source Code Comprehension: A Classroom Study.
    In <i>Proceedings of the 18th Koli Calling International Conference on Computing
    Education Research, Koli, Finland, November 22-25, 2018</i> (pp. 2:1-2:8). <a
    href="https://doi.org/10.1145/3279720.3279722">https://doi.org/10.1145/3279720.3279722</a>'
  bibtex: '@inproceedings{Bednarik_Schulte_Budde_Heinemann_Vrzakova_2018, title={Eye-movement
    Modeling Examples in Source Code Comprehension: A Classroom Study}, DOI={<a href="https://doi.org/10.1145/3279720.3279722">10.1145/3279720.3279722</a>},
    booktitle={Proceedings of the 18th Koli Calling International Conference on Computing
    Education Research, Koli, Finland, November 22-25, 2018}, author={Bednarik, Roman
    and Schulte, Carsten and Budde, Lea and Heinemann, Birte and Vrzakova, Hana},
    year={2018}, pages={2:1-2:8} }'
  chicago: 'Bednarik, Roman, Carsten Schulte, Lea Budde, Birte Heinemann, and Hana
    Vrzakova. “Eye-Movement Modeling Examples in Source Code Comprehension: A Classroom
    Study.” In <i>Proceedings of the 18th Koli Calling International Conference on
    Computing Education Research, Koli, Finland, November 22-25, 2018</i>, 2:1-2:8,
    2018. <a href="https://doi.org/10.1145/3279720.3279722">https://doi.org/10.1145/3279720.3279722</a>.'
  ieee: 'R. Bednarik, C. Schulte, L. Budde, B. Heinemann, and H. Vrzakova, “Eye-movement
    Modeling Examples in Source Code Comprehension: A Classroom Study,” in <i>Proceedings
    of the 18th Koli Calling International Conference on Computing Education Research,
    Koli, Finland, November 22-25, 2018</i>, 2018, pp. 2:1-2:8.'
  mla: 'Bednarik, Roman, et al. “Eye-Movement Modeling Examples in Source Code Comprehension:
    A Classroom Study.” <i>Proceedings of the 18th Koli Calling International Conference
    on Computing Education Research, Koli, Finland, November 22-25, 2018</i>, 2018,
    pp. 2:1-2:8, doi:<a href="https://doi.org/10.1145/3279720.3279722">10.1145/3279720.3279722</a>.'
  short: 'R. Bednarik, C. Schulte, L. Budde, B. Heinemann, H. Vrzakova, in: Proceedings
    of the 18th Koli Calling International Conference on Computing Education Research,
    Koli, Finland, November 22-25, 2018, 2018, pp. 2:1-2:8.'
date_created: 2020-01-15T09:00:46Z
date_updated: 2022-01-06T06:52:30Z
department:
- _id: '67'
doi: 10.1145/3279720.3279722
language:
- iso: eng
page: 2:1-2:8
publication: Proceedings of the 18th Koli Calling International Conference on Computing
  Education Research, Koli, Finland, November 22-25, 2018
status: public
title: 'Eye-movement Modeling Examples in Source Code Comprehension: A Classroom Study'
type: conference
user_id: '21145'
year: '2018'
...
---
_id: '14856'
author:
- first_name: Corinna
  full_name: Hallmann, Corinna
  last_name: Hallmann
- first_name: Sascha Christian
  full_name: Burmeister, Sascha Christian
  id: '32685'
  last_name: Burmeister
- first_name: Michaela
  full_name: Wissing, Michaela
  id: '32439'
  last_name: Wissing
- first_name: Leena
  full_name: Suhl, Leena
  last_name: Suhl
citation:
  ama: 'Hallmann C, Burmeister SC, Wissing M, Suhl L. Heuristics and Simulation for
    Water Tank Optimization. In: <i>Communications in Computer and Information Science</i>.
    Cham; 2018. doi:<a href="https://doi.org/10.1007/978-3-319-96271-9_5">10.1007/978-3-319-96271-9_5</a>'
  apa: Hallmann, C., Burmeister, S. C., Wissing, M., &#38; Suhl, L. (2018). Heuristics
    and Simulation for Water Tank Optimization. In <i>Communications in Computer and
    Information Science</i>. Cham. <a href="https://doi.org/10.1007/978-3-319-96271-9_5">https://doi.org/10.1007/978-3-319-96271-9_5</a>
  bibtex: '@inbook{Hallmann_Burmeister_Wissing_Suhl_2018, place={Cham}, title={Heuristics
    and Simulation for Water Tank Optimization}, DOI={<a href="https://doi.org/10.1007/978-3-319-96271-9_5">10.1007/978-3-319-96271-9_5</a>},
    booktitle={Communications in Computer and Information Science}, author={Hallmann,
    Corinna and Burmeister, Sascha Christian and Wissing, Michaela and Suhl, Leena},
    year={2018} }'
  chicago: Hallmann, Corinna, Sascha Christian Burmeister, Michaela Wissing, and Leena
    Suhl. “Heuristics and Simulation for Water Tank Optimization.” In <i>Communications
    in Computer and Information Science</i>. Cham, 2018. <a href="https://doi.org/10.1007/978-3-319-96271-9_5">https://doi.org/10.1007/978-3-319-96271-9_5</a>.
  ieee: C. Hallmann, S. C. Burmeister, M. Wissing, and L. Suhl, “Heuristics and Simulation
    for Water Tank Optimization,” in <i>Communications in Computer and Information
    Science</i>, Cham, 2018.
  mla: Hallmann, Corinna, et al. “Heuristics and Simulation for Water Tank Optimization.”
    <i>Communications in Computer and Information Science</i>, 2018, doi:<a href="https://doi.org/10.1007/978-3-319-96271-9_5">10.1007/978-3-319-96271-9_5</a>.
  short: 'C. Hallmann, S.C. Burmeister, M. Wissing, L. Suhl, in: Communications in
    Computer and Information Science, Cham, 2018.'
date_created: 2019-11-08T08:10:10Z
date_updated: 2022-01-06T06:52:08Z
department:
- _id: '277'
doi: 10.1007/978-3-319-96271-9_5
language:
- iso: eng
place: Cham
publication: Communications in Computer and Information Science
publication_identifier:
  isbn:
  - '9783319962702'
  - '9783319962719'
  issn:
  - 1865-0929
  - 1865-0937
publication_status: published
status: public
title: Heuristics and Simulation for Water Tank Optimization
type: book_chapter
user_id: '32439'
year: '2018'
...
