---
_id: '65325'
author:
- first_name: Volker
  full_name: Peckhaus, Volker
  id: '391'
  last_name: Peckhaus
citation:
  ama: 'Peckhaus V. “Gödel, Kurt Friedrich.” In: <i>Neue Deutsche Biographie. NDB-Online,
    Veröffentlicht 01.04.2026.</i> ; 2026.'
  apa: Peckhaus, V. (2026). “Gödel, Kurt Friedrich.” In <i>Neue Deutsche Biographie.
    NDB-online, veröffentlicht 01.04.2026.</i>
  bibtex: '@inbook{Peckhaus_2026, title={“Gödel, Kurt Friedrich”}, booktitle={Neue
    Deutsche Biographie. NDB-online, veröffentlicht 01.04.2026.}, author={Peckhaus,
    Volker}, year={2026} }'
  chicago: Peckhaus, Volker. “‘Gödel, Kurt Friedrich.’” In <i>Neue Deutsche Biographie.
    NDB-Online, Veröffentlicht 01.04.2026.</i>, 2026.
  ieee: V. Peckhaus, “‘Gödel, Kurt Friedrich,’” in <i>Neue Deutsche Biographie. NDB-online,
    veröffentlicht 01.04.2026.</i>, 2026.
  mla: Peckhaus, Volker. “‘Gödel, Kurt Friedrich.’” <i>Neue Deutsche Biographie. NDB-Online,
    Veröffentlicht 01.04.2026.</i>, 2026.
  short: 'V. Peckhaus, in: Neue Deutsche Biographie. NDB-Online, Veröffentlicht 01.04.2026.,
    2026.'
date_created: 2026-04-02T09:01:45Z
date_updated: 2026-09-04T09:36:48Z
department:
- _id: '520'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: ' https://www.deutsche-biographie.de/gnd11869569X.html#dbocontent'
oa: '1'
publication: Neue Deutsche Biographie. NDB-online, veröffentlicht 01.04.2026.
status: public
title: '"Gödel, Kurt Friedrich"'
type: encyclopedia_article
user_id: '391'
year: '2026'
...
---
_id: '66958'
author:
- first_name: Christian
  full_name: Cachin, Christian
  last_name: Cachin
- first_name: Jinfeng
  full_name: Dou, Jinfeng
  id: '92888'
  last_name: Dou
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
- first_name: Philipp
  full_name: Schneider, Philipp
  last_name: Schneider
citation:
  ama: 'Cachin C, Dou J, Scheideler C, Schneider P. A Lightweight Approach for State
    Machine Replication. In: ; 2026. doi:<a href="https://doi.org/10.1007/978-3-032-26465-7_8">10.1007/978-3-032-26465-7_8</a>'
  apa: Cachin, C., Dou, J., Scheideler, C., &#38; Schneider, P. (2026). <i>A Lightweight
    Approach for State Machine Replication</i>. <a href="https://doi.org/10.1007/978-3-032-26465-7_8">https://doi.org/10.1007/978-3-032-26465-7_8</a>
  bibtex: '@inproceedings{Cachin_Dou_Scheideler_Schneider_2026, title={A Lightweight
    Approach for State Machine Replication}, DOI={<a href="https://doi.org/10.1007/978-3-032-26465-7_8">10.1007/978-3-032-26465-7_8</a>},
    author={Cachin, Christian and Dou, Jinfeng and Scheideler, Christian and Schneider,
    Philipp}, year={2026} }'
  chicago: Cachin, Christian, Jinfeng Dou, Christian Scheideler, and Philipp Schneider.
    “A Lightweight Approach for State Machine Replication,” 2026. <a href="https://doi.org/10.1007/978-3-032-26465-7_8">https://doi.org/10.1007/978-3-032-26465-7_8</a>.
  ieee: 'C. Cachin, J. Dou, C. Scheideler, and P. Schneider, “A Lightweight Approach
    for State Machine Replication,” 2026, doi: <a href="https://doi.org/10.1007/978-3-032-26465-7_8">10.1007/978-3-032-26465-7_8</a>.'
  mla: Cachin, Christian, et al. <i>A Lightweight Approach for State Machine Replication</i>.
    2026, doi:<a href="https://doi.org/10.1007/978-3-032-26465-7_8">10.1007/978-3-032-26465-7_8</a>.
  short: 'C. Cachin, J. Dou, C. Scheideler, P. Schneider, in: 2026.'
date_created: 2026-09-04T11:11:17Z
date_updated: 2026-09-04T11:16:50Z
doi: 10.1007/978-3-032-26465-7_8
language:
- iso: eng
status: public
title: A Lightweight Approach for State Machine Replication
type: conference
user_id: '92888'
year: '2026'
...
---
_id: '66959'
author:
- first_name: Ren
  full_name: Ozeki, Ren
  last_name: Ozeki
- first_name: Mohamed
  full_name: Rihan, Mohamed
  last_name: Rihan
- first_name: Hamada
  full_name: Rizk, Hamada
  last_name: Rizk
- first_name: Bho
  full_name: Matthiesen, Bho
  id: '126292'
  last_name: Matthiesen
  orcid: 0000-0002-4582-3938
- first_name: Armin
  full_name: Dekorsy, Armin
  last_name: Dekorsy
- first_name: Hirozumi
  full_name: Yamaguchi, Hirozumi
  last_name: Yamaguchi
citation:
  ama: Ozeki R, Rihan M, Rizk H, Matthiesen B, Dekorsy A, Yamaguchi H. Clustered Federated
    Learning With Contrastive Loss and Staleness-Aware Aggregation for LEO Satellite
    Constellations. <i>IEEE Open Journal of the Communications Society</i>. 2026;7:8056-8072.
    doi:<a href="https://doi.org/10.1109/ojcoms.2026.3712413">10.1109/ojcoms.2026.3712413</a>
  apa: Ozeki, R., Rihan, M., Rizk, H., Matthiesen, B., Dekorsy, A., &#38; Yamaguchi,
    H. (2026). Clustered Federated Learning With Contrastive Loss and Staleness-Aware
    Aggregation for LEO Satellite Constellations. <i>IEEE Open Journal of the Communications
    Society</i>, <i>7</i>, 8056–8072. <a href="https://doi.org/10.1109/ojcoms.2026.3712413">https://doi.org/10.1109/ojcoms.2026.3712413</a>
  bibtex: '@article{Ozeki_Rihan_Rizk_Matthiesen_Dekorsy_Yamaguchi_2026, title={Clustered
    Federated Learning With Contrastive Loss and Staleness-Aware Aggregation for LEO
    Satellite Constellations}, volume={7}, DOI={<a href="https://doi.org/10.1109/ojcoms.2026.3712413">10.1109/ojcoms.2026.3712413</a>},
    journal={IEEE Open Journal of the Communications Society}, publisher={Institute
    of Electrical and Electronics Engineers (IEEE)}, author={Ozeki, Ren and Rihan,
    Mohamed and Rizk, Hamada and Matthiesen, Bho and Dekorsy, Armin and Yamaguchi,
    Hirozumi}, year={2026}, pages={8056–8072} }'
  chicago: 'Ozeki, Ren, Mohamed Rihan, Hamada Rizk, Bho Matthiesen, Armin Dekorsy,
    and Hirozumi Yamaguchi. “Clustered Federated Learning With Contrastive Loss and
    Staleness-Aware Aggregation for LEO Satellite Constellations.” <i>IEEE Open Journal
    of the Communications Society</i> 7 (2026): 8056–72. <a href="https://doi.org/10.1109/ojcoms.2026.3712413">https://doi.org/10.1109/ojcoms.2026.3712413</a>.'
  ieee: 'R. Ozeki, M. Rihan, H. Rizk, B. Matthiesen, A. Dekorsy, and H. Yamaguchi,
    “Clustered Federated Learning With Contrastive Loss and Staleness-Aware Aggregation
    for LEO Satellite Constellations,” <i>IEEE Open Journal of the Communications
    Society</i>, vol. 7, pp. 8056–8072, 2026, doi: <a href="https://doi.org/10.1109/ojcoms.2026.3712413">10.1109/ojcoms.2026.3712413</a>.'
  mla: Ozeki, Ren, et al. “Clustered Federated Learning With Contrastive Loss and
    Staleness-Aware Aggregation for LEO Satellite Constellations.” <i>IEEE Open Journal
    of the Communications Society</i>, vol. 7, Institute of Electrical and Electronics
    Engineers (IEEE), 2026, pp. 8056–72, doi:<a href="https://doi.org/10.1109/ojcoms.2026.3712413">10.1109/ojcoms.2026.3712413</a>.
  short: R. Ozeki, M. Rihan, H. Rizk, B. Matthiesen, A. Dekorsy, H. Yamaguchi, IEEE
    Open Journal of the Communications Society 7 (2026) 8056–8072.
date_created: 2026-09-04T13:58:01Z
date_updated: 2026-09-04T19:49:04Z
doi: 10.1109/ojcoms.2026.3712413
intvolume: '         7'
language:
- iso: eng
page: 8056-8072
publication: IEEE Open Journal of the Communications Society
publication_identifier:
  issn:
  - 2644-125X
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Clustered Federated Learning With Contrastive Loss and Staleness-Aware Aggregation
  for LEO Satellite Constellations
type: journal_article
user_id: '126292'
volume: 7
year: '2026'
...
---
_id: '66960'
author:
- first_name: Nasrin
  full_name: Razmi, Nasrin
  last_name: Razmi
- first_name: Bho
  full_name: Matthiesen, Bho
  id: '126292'
  last_name: Matthiesen
  orcid: 0000-0002-4582-3938
- first_name: Remus
  full_name: Teodorescu, Remus
  last_name: Teodorescu
- first_name: Armin
  full_name: Dekorsy, Armin
  last_name: Dekorsy
- first_name: Petar
  full_name: Popovski, Petar
  last_name: Popovski
citation:
  ama: Razmi N, Matthiesen B, Teodorescu R, Dekorsy A, Popovski P. Satellite Battery
    Lifetime Extension via Scheduling of Onboard Computing and Energy Harvesting.
    <i>IEEE Access</i>. 2026;14:13025-13040. doi:<a href="https://doi.org/10.1109/access.2026.3656399">10.1109/access.2026.3656399</a>
  apa: Razmi, N., Matthiesen, B., Teodorescu, R., Dekorsy, A., &#38; Popovski, P.
    (2026). Satellite Battery Lifetime Extension via Scheduling of Onboard Computing
    and Energy Harvesting. <i>IEEE Access</i>, <i>14</i>, 13025–13040. <a href="https://doi.org/10.1109/access.2026.3656399">https://doi.org/10.1109/access.2026.3656399</a>
  bibtex: '@article{Razmi_Matthiesen_Teodorescu_Dekorsy_Popovski_2026, title={Satellite
    Battery Lifetime Extension via Scheduling of Onboard Computing and Energy Harvesting},
    volume={14}, DOI={<a href="https://doi.org/10.1109/access.2026.3656399">10.1109/access.2026.3656399</a>},
    journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers
    (IEEE)}, author={Razmi, Nasrin and Matthiesen, Bho and Teodorescu, Remus and Dekorsy,
    Armin and Popovski, Petar}, year={2026}, pages={13025–13040} }'
  chicago: 'Razmi, Nasrin, Bho Matthiesen, Remus Teodorescu, Armin Dekorsy, and Petar
    Popovski. “Satellite Battery Lifetime Extension via Scheduling of Onboard Computing
    and Energy Harvesting.” <i>IEEE Access</i> 14 (2026): 13025–40. <a href="https://doi.org/10.1109/access.2026.3656399">https://doi.org/10.1109/access.2026.3656399</a>.'
  ieee: 'N. Razmi, B. Matthiesen, R. Teodorescu, A. Dekorsy, and P. Popovski, “Satellite
    Battery Lifetime Extension via Scheduling of Onboard Computing and Energy Harvesting,”
    <i>IEEE Access</i>, vol. 14, pp. 13025–13040, 2026, doi: <a href="https://doi.org/10.1109/access.2026.3656399">10.1109/access.2026.3656399</a>.'
  mla: Razmi, Nasrin, et al. “Satellite Battery Lifetime Extension via Scheduling
    of Onboard Computing and Energy Harvesting.” <i>IEEE Access</i>, vol. 14, Institute
    of Electrical and Electronics Engineers (IEEE), 2026, pp. 13025–40, doi:<a href="https://doi.org/10.1109/access.2026.3656399">10.1109/access.2026.3656399</a>.
  short: N. Razmi, B. Matthiesen, R. Teodorescu, A. Dekorsy, P. Popovski, IEEE Access
    14 (2026) 13025–13040.
date_created: 2026-09-04T13:58:40Z
date_updated: 2026-09-04T19:50:35Z
doi: 10.1109/access.2026.3656399
extern: '1'
intvolume: '        14'
language:
- iso: eng
page: 13025-13040
publication: IEEE Access
publication_identifier:
  issn:
  - 2169-3536
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Satellite Battery Lifetime Extension via Scheduling of Onboard Computing and
  Energy Harvesting
type: journal_article
user_id: '126292'
volume: 14
year: '2026'
...
---
_id: '67019'
abstract:
- lang: eng
  text: <jats:p>In order to make rail transportation more attractive compared to motorized
    private transport, intelligent solutions are required across the entire mobility
    chain. Train stations, as places of connection and transfer, offer the greatest
    potential in this context. Thus, the deployment of autonomous service robots at
    train stations offers a wide range of possibilities for supporting passengers
    on their journeys by rail, for example, by providing information, accompanying
    them to the next link in the mobility chain, or transporting their luggage. Since
    such robots are battery-powered, one challenge is to carefully plan activities
    based on the remaining battery capacity. Therefore, the aim of this work is to
    predict battery usage and, in turn, battery state, in order to inform passengers,
    and to enable intelligent planning of its usage.In this work, realistic operational
    conditions of a service robot are systematically assessed through measurements
    on the service robot itself and through passenger surveys at a train station.
    The estimated operational conditions are experimentally replicated to simulate
    the heterogeneous use of the battery pack, while acquiring condition monitoring
    data throughout its use. The battery pack is modeled based on the single particle
    model, which can robustly predict the battery state by simulating its usage considering
    past operational conditions. The approach is validated using experimental data
    obtained from simulating realistic usage. On the one hand, additional battery
    packs are employed, and on the other hand, the load is varied. The advantage of
    this approach lies in the ability to account for future changes, such as higher
    loads than anticipated, to provide robust predictions.This enables the intelligent
    use of service robots, offering passengers an improved service experience at train
    stations.</jats:p>
author:
- first_name: Alexander
  full_name: Löwen, Alexander
  id: '47233'
  last_name: Löwen
- first_name: Enrique
  full_name: Aleman-Gallegos, Enrique
  last_name: Aleman-Gallegos
- first_name: Osarenren
  full_name: Aimiyekagbon, Osarenren
  id: '9557'
  last_name: Aimiyekagbon
- first_name: Sven
  full_name: Wachsmuth, Sven
  last_name: Wachsmuth
- first_name: Walter
  full_name: Sextro, Walter
  id: '21220'
  last_name: Sextro
citation:
  ama: 'Löwen A, Aleman-Gallegos E, Aimiyekagbon O, Wachsmuth S, Sextro W. Prediction
    and simulation of battery pack usage for intelligent service robot deployment
    at a train station. In: <i>PHM Society European Conference</i>. Vol 9. PHM Society;
    2026:1-10. doi:<a href="https://doi.org/10.36001/phme.2026.v9i1.4952">10.36001/phme.2026.v9i1.4952</a>'
  apa: Löwen, A., Aleman-Gallegos, E., Aimiyekagbon, O., Wachsmuth, S., &#38; Sextro,
    W. (2026). Prediction and simulation of battery pack usage for intelligent service
    robot deployment at a train station. <i>PHM Society European Conference</i>, <i>9</i>(1),
    1–10. <a href="https://doi.org/10.36001/phme.2026.v9i1.4952">https://doi.org/10.36001/phme.2026.v9i1.4952</a>
  bibtex: '@inproceedings{Löwen_Aleman-Gallegos_Aimiyekagbon_Wachsmuth_Sextro_2026,
    place={Oslo}, title={Prediction and simulation of battery pack usage for intelligent
    service robot deployment at a train station}, volume={9}, DOI={<a href="https://doi.org/10.36001/phme.2026.v9i1.4952">10.36001/phme.2026.v9i1.4952</a>},
    number={1}, booktitle={PHM Society European Conference}, publisher={PHM Society},
    author={Löwen, Alexander and Aleman-Gallegos, Enrique and Aimiyekagbon, Osarenren
    and Wachsmuth, Sven and Sextro, Walter}, year={2026}, pages={1–10} }'
  chicago: 'Löwen, Alexander, Enrique Aleman-Gallegos, Osarenren Aimiyekagbon, Sven
    Wachsmuth, and Walter Sextro. “Prediction and Simulation of Battery Pack Usage
    for Intelligent Service Robot Deployment at a Train Station.” In <i>PHM Society
    European Conference</i>, 9:1–10. Oslo: PHM Society, 2026. <a href="https://doi.org/10.36001/phme.2026.v9i1.4952">https://doi.org/10.36001/phme.2026.v9i1.4952</a>.'
  ieee: 'A. Löwen, E. Aleman-Gallegos, O. Aimiyekagbon, S. Wachsmuth, and W. Sextro,
    “Prediction and simulation of battery pack usage for intelligent service robot
    deployment at a train station,” in <i>PHM Society European Conference</i>, Oslo,
    2026, vol. 9, no. 1, pp. 1–10, doi: <a href="https://doi.org/10.36001/phme.2026.v9i1.4952">10.36001/phme.2026.v9i1.4952</a>.'
  mla: Löwen, Alexander, et al. “Prediction and Simulation of Battery Pack Usage for
    Intelligent Service Robot Deployment at a Train Station.” <i>PHM Society European
    Conference</i>, vol. 9, no. 1, PHM Society, 2026, pp. 1–10, doi:<a href="https://doi.org/10.36001/phme.2026.v9i1.4952">10.36001/phme.2026.v9i1.4952</a>.
  short: 'A. Löwen, E. Aleman-Gallegos, O. Aimiyekagbon, S. Wachsmuth, W. Sextro,
    in: PHM Society European Conference, PHM Society, Oslo, 2026, pp. 1–10.'
conference:
  end_date: 2026-07-10
  location: Oslo
  start_date: 2026-07-08
date_created: 2026-09-07T12:52:16Z
date_updated: 2026-09-07T13:01:58Z
department:
- _id: '151'
doi: 10.36001/phme.2026.v9i1.4952
intvolume: '         9'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://papers.phmsociety.org/index.php/phme/article/view/4952
oa: '1'
page: 1-10
place: Oslo
popular_science: '1'
publication: PHM Society European Conference
publication_identifier:
  issn:
  - 2325-016X
  - 2325-016X
publication_status: published
publisher: PHM Society
quality_controlled: '1'
related_material:
  link:
  - relation: confirmation
    url: https://papers.phmsociety.org/index.php/phme/article/view/4952
status: public
title: Prediction and simulation of battery pack usage for intelligent service robot
  deployment at a train station
type: conference
user_id: '47233'
volume: 9
year: '2026'
...
---
_id: '67030'
author:
- first_name: Jermaine
  full_name: Irebor, Jermaine
  id: '129711'
  last_name: Irebor
citation:
  ama: 'Irebor J. Machtverschiebungen denken und unterrichten: Black Theologies und
    Religionspädagogik im Dialog. 2026;27(26).'
  apa: 'Irebor, J. (2026). <i>Machtverschiebungen denken und unterrichten: Black Theologies
    und Religionspädagogik im Dialog</i> (Vol. 27, Issue 26). Gemeinschaftswerk der
    Evangelischen Publizistik (GEP).'
  bibtex: '@article{Irebor_2026, place={Frankfurt}, series={epd- Dokumentationen},
    title={Machtverschiebungen denken und unterrichten: Black Theologies und Religionspädagogik
    im Dialog}, volume={27}, number={26}, publisher={Gemeinschaftswerk der Evangelischen
    Publizistik (GEP)}, author={Irebor, Jermaine}, year={2026}, collection={epd- Dokumentationen}
    }'
  chicago: 'Irebor, Jermaine. “Machtverschiebungen denken und unterrichten: Black
    Theologies und Religionspädagogik im Dialog.” epd- Dokumentationen. Frankfurt:
    Gemeinschaftswerk der Evangelischen Publizistik (GEP), 2026.'
  ieee: 'J. Irebor, “Machtverschiebungen denken und unterrichten: Black Theologies
    und Religionspädagogik im Dialog,” vol. 27, no. 26. Gemeinschaftswerk der Evangelischen
    Publizistik (GEP), Frankfurt, 2026.'
  mla: 'Irebor, Jermaine. <i>Machtverschiebungen denken und unterrichten: Black Theologies
    und Religionspädagogik im Dialog</i>. no. 26, Gemeinschaftswerk der Evangelischen
    Publizistik (GEP), 2026.'
  short: J. Irebor, 27 (2026).
conference:
  location: Berlin
  name: Theologien in Beziehung – Rassismuskritik, Antisemitismuskritik und gemeinsame
    Lernräume, Tagung des Netzwerks antisemitismus- und rassismuskritische Religionspädagogik
    und Theologie (narrt)
  start_date: 2025-11-01
date_created: 2026-09-07T13:10:07Z
date_updated: 2026-09-07T13:10:13Z
department:
- _id: '1028'
intvolume: '        27'
issue: '26'
language:
- iso: ger
place: Frankfurt
publication_status: published
publisher: Gemeinschaftswerk der Evangelischen Publizistik (GEP)
series_title: epd- Dokumentationen
status: public
title: 'Machtverschiebungen denken und unterrichten: Black Theologies und Religionspädagogik
  im Dialog'
type: conference
user_id: '129711'
volume: 27
year: '2026'
...
---
_id: '56950'
abstract:
- lang: eng
  text: "After nearly two decades of research, the question of a quantum PCP theorem\r\nfor
    quantum Constraint Satisfaction Problems (CSPs) remains wide open. As a\r\nresult,
    proving QMA-hardness of approximation for ground state energy\r\nestimation has
    remained elusive. Recently, it was shown [Bittel, Gharibian,\r\nKliesch, CCC 2023]
    that a natural problem involving variational quantum\r\ncircuits is QCMA-hard
    to approximate within ratio N^(1-eps) for any eps > 0 and\r\nN the input size.
    Unfortunately, this problem was not related to quantum CSPs,\r\nleaving the question
    of hardness of approximation for quantum CSPs open. In\r\nthis work, we show that
    if instead of focusing on ground state energies, one\r\nconsiders computing properties
    of the ground space, QCMA-hardness of computing\r\nground space properties can
    be shown. In particular, we show that it is (1)\r\nQCMA-complete within ratio
    N^(1-eps) to approximate the Ground State\r\nConnectivity problem (GSCON), and
    (2) QCMA-hard within the same ratio to\r\nestimate the amount of entanglement
    of a local Hamiltonian's ground state,\r\ndenoted Ground State Entanglement (GSE).
    As a bonus, a simplification of our\r\nconstruction yields NP-completeness of
    approximation for a natural k-SAT\r\nreconfiguration problem, to be contrasted
    with the recent PCP-based PSPACE\r\nhardness of approximation results for a different
    definition of k-SAT\r\nreconfiguration [Karthik C.S. and Manurangsi, 2023, and
    Hirahara, Ohsaka, STOC\r\n2024]."
author:
- first_name: Sevag
  full_name: Gharibian, Sevag
  id: '71541'
  last_name: Gharibian
  orcid: 0000-0002-9992-3379
- first_name: Carsten
  full_name: Hecht, Carsten
  last_name: Hecht
citation:
  ama: 'Gharibian S, Hecht C. Hardness of approximation for ground state problems.
    In: <i>51st International Symposium on Mathematical Foundations of Computer Science
    (MFCS)</i>. Vol 386. ; :1-19.'
  apa: Gharibian, S., &#38; Hecht, C. (n.d.). Hardness of approximation for ground
    state problems. <i>51st International Symposium on Mathematical Foundations of
    Computer Science (MFCS)</i>, <i>386</i>(48), 1–19.
  bibtex: '@inproceedings{Gharibian_Hecht, title={Hardness of approximation for ground
    state problems}, volume={386}, number={48}, booktitle={51st International Symposium
    on Mathematical Foundations of Computer Science (MFCS)}, author={Gharibian, Sevag
    and Hecht, Carsten}, pages={1–19} }'
  chicago: Gharibian, Sevag, and Carsten Hecht. “Hardness of Approximation for Ground
    State Problems.” In <i>51st International Symposium on Mathematical Foundations
    of Computer Science (MFCS)</i>, 386:1–19, n.d.
  ieee: S. Gharibian and C. Hecht, “Hardness of approximation for ground state problems,”
    in <i>51st International Symposium on Mathematical Foundations of Computer Science
    (MFCS)</i>, vol. 386, no. 48, pp. 1–19.
  mla: Gharibian, Sevag, and Carsten Hecht. “Hardness of Approximation for Ground
    State Problems.” <i>51st International Symposium on Mathematical Foundations of
    Computer Science (MFCS)</i>, vol. 386, no. 48, pp. 1–19.
  short: 'S. Gharibian, C. Hecht, in: 51st International Symposium on Mathematical
    Foundations of Computer Science (MFCS), n.d., pp. 1–19.'
date_created: 2024-11-08T07:58:24Z
date_updated: 2026-09-08T20:37:14Z
department:
- _id: '7'
- _id: '623'
external_id:
  arxiv:
  - '2411.04874'
intvolume: '       386'
issue: '48'
language:
- iso: eng
page: 1-19
publication: 51st International Symposium on Mathematical Foundations of Computer
  Science (MFCS)
publication_status: accepted
status: public
title: Hardness of approximation for ground state problems
type: conference
user_id: '71541'
volume: 386
year: '2026'
...
---
_id: '67069'
author:
- first_name: Enno
  full_name: Adler, Enno
  last_name: Adler
- first_name: Stefan
  full_name: Böttcher, Stefan
  id: '624'
  last_name: Böttcher
- first_name: Rita Juliane
  full_name: Hartel, Rita Juliane
  id: '14961'
  last_name: Hartel
citation:
  ama: 'Adler E, Böttcher S, Hartel RJ. Compressing Hypergraphs using Suffix Sorting.
    In: <i>Data Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27,
    2026</i>. IEEE; 2026:113–122. doi:<a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>'
  apa: Adler, E., Böttcher, S., &#38; Hartel, R. J. (2026). Compressing Hypergraphs
    using Suffix Sorting. <i>Data Compression Conference, DCC 2026, Snowbird, UT,
    USA, March 24-27, 2026</i>, 113–122. <a href="https://doi.org/10.1109/DCC66757.2026.00019">https://doi.org/10.1109/DCC66757.2026.00019</a>
  bibtex: '@inproceedings{Adler_Böttcher_Hartel_2026, title={Compressing Hypergraphs
    using Suffix Sorting}, DOI={<a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>},
    booktitle={Data Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27,
    2026}, publisher={IEEE}, author={Adler, Enno and Böttcher, Stefan and Hartel,
    Rita Juliane}, year={2026}, pages={113–122} }'
  chicago: Adler, Enno, Stefan Böttcher, and Rita Juliane Hartel. “Compressing Hypergraphs
    Using Suffix Sorting.” In <i>Data Compression Conference, DCC 2026, Snowbird,
    UT, USA, March 24-27, 2026</i>, 113–122. IEEE, 2026. <a href="https://doi.org/10.1109/DCC66757.2026.00019">https://doi.org/10.1109/DCC66757.2026.00019</a>.
  ieee: 'E. Adler, S. Böttcher, and R. J. Hartel, “Compressing Hypergraphs using Suffix
    Sorting,” in <i>Data Compression Conference, DCC 2026, Snowbird, UT, USA, March
    24-27, 2026</i>, 2026, pp. 113–122, doi: <a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>.'
  mla: Adler, Enno, et al. “Compressing Hypergraphs Using Suffix Sorting.” <i>Data
    Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27, 2026</i>, IEEE,
    2026, pp. 113–122, doi:<a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>.
  short: 'E. Adler, S. Böttcher, R.J. Hartel, in: Data Compression Conference, DCC
    2026, Snowbird, UT, USA, March 24-27, 2026, IEEE, 2026, pp. 113–122.'
date_created: 2026-09-08T09:43:25Z
date_updated: 2026-09-08T09:45:25Z
department:
- _id: '69'
doi: 10.1109/DCC66757.2026.00019
language:
- iso: eng
page: 113–122
publication: Data Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27,
  2026
publisher: IEEE
status: public
title: Compressing Hypergraphs using Suffix Sorting
type: conference
user_id: '14961'
year: '2026'
...
---
_id: '67068'
author:
- first_name: Enno
  full_name: Adler, Enno
  last_name: Adler
- first_name: Stefan
  full_name: Böttcher, Stefan
  last_name: Böttcher
- first_name: Rita
  full_name: Hartel, Rita
  last_name: Hartel
citation:
  ama: 'Adler E, Böttcher S, Hartel R. Compressing Hypergraphs using Suffix Sorting.
    In: <i>Data Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27,
    2026</i>. IEEE; 2026:113–122. doi:<a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>'
  apa: Adler, E., Böttcher, S., &#38; Hartel, R. (2026). Compressing Hypergraphs using
    Suffix Sorting. <i>Data Compression Conference, DCC 2026, Snowbird, UT, USA, March
    24-27, 2026</i>, 113–122. <a href="https://doi.org/10.1109/DCC66757.2026.00019">https://doi.org/10.1109/DCC66757.2026.00019</a>
  bibtex: '@inproceedings{Adler_Böttcher_Hartel_2026, title={Compressing Hypergraphs
    using Suffix Sorting}, DOI={<a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>},
    booktitle={Data Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27,
    2026}, publisher={IEEE}, author={Adler, Enno and Böttcher, Stefan and Hartel,
    Rita}, year={2026}, pages={113–122} }'
  chicago: Adler, Enno, Stefan Böttcher, and Rita Hartel. “Compressing Hypergraphs
    Using Suffix Sorting.” In <i>Data Compression Conference, DCC 2026, Snowbird,
    UT, USA, March 24-27, 2026</i>, 113–122. IEEE, 2026. <a href="https://doi.org/10.1109/DCC66757.2026.00019">https://doi.org/10.1109/DCC66757.2026.00019</a>.
  ieee: 'E. Adler, S. Böttcher, and R. Hartel, “Compressing Hypergraphs using Suffix
    Sorting,” in <i>Data Compression Conference, DCC 2026, Snowbird, UT, USA, March
    24-27, 2026</i>, 2026, pp. 113–122, doi: <a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>.'
  mla: Adler, Enno, et al. “Compressing Hypergraphs Using Suffix Sorting.” <i>Data
    Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27, 2026</i>, IEEE,
    2026, pp. 113–122, doi:<a href="https://doi.org/10.1109/DCC66757.2026.00019">10.1109/DCC66757.2026.00019</a>.
  short: 'E. Adler, S. Böttcher, R. Hartel, in: Data Compression Conference, DCC 2026,
    Snowbird, UT, USA, March 24-27, 2026, IEEE, 2026, pp. 113–122.'
date_created: 2026-09-08T09:42:41Z
date_updated: 2026-09-08T10:24:20Z
department:
- _id: '69'
doi: 10.1109/DCC66757.2026.00019
page: 113–122
publication: Data Compression Conference, DCC 2026, Snowbird, UT, USA, March 24-27,
  2026
publisher: IEEE
status: public
title: Compressing Hypergraphs using Suffix Sorting
type: conference
user_id: '14961'
year: '2026'
...
---
_id: '67134'
abstract:
- lang: eng
  text: <jats:p>Diffractive neural networks (DNNs) are an emerging approach for the
    realization of photonic artificial intelligence, especially due to their suitability
    for machine-vision applications and high-dimensional photonic information processing
    at lower power consumption. However, incorporating optical nonlinear activation
    functions to make DNNs a feasible alternative to their electronic counterpart
    remains a challenge. Here, we investigate the inclusion of second-harmonic generation
    (SHG), as one of the simplest and most efficient types of optical nonlinearities,
    in DNNs. We numerically investigate the impact of SHG on the performance of classification
    tasks in an all-optical nonlinear DNN. Specifically, we investigate and discuss
    the essential requirements for an effective arrangement of a SHG activation in
    single and multilayer DNNs. We find that the performance, in terms of classification
    accuracy and class contrast, is affected strongly by the positioning of the SHG
    activation. Finally, we discuss and outline the constraints for including SHG
    in an experimental realization. Taking these constraints into account, we estimate
    the power-related efficiency of the nonlinear DNN system. Overall, our results
    provide a path towards implementing nonlinear DNNs using the SHG process.</jats:p>
article_number: '35794'
author:
- first_name: M.
  full_name: Braasch, M.
  last_name: Braasch
- first_name: A.
  full_name: Kartashova, A.
  last_name: Kartashova
- first_name: S.
  full_name: Krasikov, S.
  last_name: Krasikov
- first_name: E.
  full_name: Goi, E.
  last_name: Goi
- first_name: T.
  full_name: Pertsch, T.
  last_name: Pertsch
- first_name: S.
  full_name: Saravi, S.
  last_name: Saravi
citation:
  ama: Braasch M, Kartashova A, Krasikov S, Goi E, Pertsch T, Saravi S. Second-harmonic
    generation for enhancing the performance of diffractive neural networks. <i>Optics
    Express</i>. 2026;34(19). doi:<a href="https://doi.org/10.1364/oe.592467">10.1364/oe.592467</a>
  apa: Braasch, M., Kartashova, A., Krasikov, S., Goi, E., Pertsch, T., &#38; Saravi,
    S. (2026). Second-harmonic generation for enhancing the performance of diffractive
    neural networks. <i>Optics Express</i>, <i>34</i>(19), Article 35794. <a href="https://doi.org/10.1364/oe.592467">https://doi.org/10.1364/oe.592467</a>
  bibtex: '@article{Braasch_Kartashova_Krasikov_Goi_Pertsch_Saravi_2026, title={Second-harmonic
    generation for enhancing the performance of diffractive neural networks}, volume={34},
    DOI={<a href="https://doi.org/10.1364/oe.592467">10.1364/oe.592467</a>}, number={1935794},
    journal={Optics Express}, publisher={Optica Publishing Group}, author={Braasch,
    M. and Kartashova, A. and Krasikov, S. and Goi, E. and Pertsch, T. and Saravi,
    S.}, year={2026} }'
  chicago: Braasch, M., A. Kartashova, S. Krasikov, E. Goi, T. Pertsch, and S. Saravi.
    “Second-Harmonic Generation for Enhancing the Performance of Diffractive Neural
    Networks.” <i>Optics Express</i> 34, no. 19 (2026). <a href="https://doi.org/10.1364/oe.592467">https://doi.org/10.1364/oe.592467</a>.
  ieee: 'M. Braasch, A. Kartashova, S. Krasikov, E. Goi, T. Pertsch, and S. Saravi,
    “Second-harmonic generation for enhancing the performance of diffractive neural
    networks,” <i>Optics Express</i>, vol. 34, no. 19, Art. no. 35794, 2026, doi:
    <a href="https://doi.org/10.1364/oe.592467">10.1364/oe.592467</a>.'
  mla: Braasch, M., et al. “Second-Harmonic Generation for Enhancing the Performance
    of Diffractive Neural Networks.” <i>Optics Express</i>, vol. 34, no. 19, 35794,
    Optica Publishing Group, 2026, doi:<a href="https://doi.org/10.1364/oe.592467">10.1364/oe.592467</a>.
  short: M. Braasch, A. Kartashova, S. Krasikov, E. Goi, T. Pertsch, S. Saravi, Optics
    Express 34 (2026).
date_created: 2026-09-12T10:09:12Z
date_updated: 2026-09-12T10:10:04Z
department:
- _id: '975'
doi: 10.1364/oe.592467
intvolume: '        34'
issue: '19'
language:
- iso: eng
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Second-harmonic generation for enhancing the performance of diffractive neural
  networks
type: journal_article
user_id: '115260'
volume: 34
year: '2026'
...
---
_id: '67133'
abstract:
- lang: eng
  text: <jats:p>We investigated the spectral properties of squeezed light generated
    via parametric down-conversion in the high-gain regime, considering both unapodized
    and apodized dispersion-engineered waveguides. The gain-dependent evolution of
    these states is examined starting from the low-gain regime, which includes both
    highly correlated and nearly uncorrelated cases. For the unapodized configuration,
    our simulated results show a monotonic increase in spectral purity with gain,
    whereas for some of the apodized configuration, they exhibit a nonmonotonic dependence,
    initially decreasing and then recovering at higher gain. By combining Schmidt-mode
    analysis with a group-velocity-based interpretation, we explain why different
    dispersion conditions exhibit distinct gain-dependent behavior, specifically that
    rapid purification occurs when the pump group velocity lies between those of the
    signal and idler. Our study shows that the evolution of spectral purity is governed
    primarily by the underlying dispersion of the waveguide. These results demonstrate
    that dispersion engineering and parametric gain can be jointly exploited to tailor
    the spectral-mode structure of squeezed-light sources, enabling their optimization
    for a broad range of quantum applications.</jats:p>
article_number: '023706'
author:
- first_name: Jatin
  full_name: Kumar, Jatin
  last_name: Kumar
- first_name: Aleksa
  full_name: Krstić, Aleksa
  last_name: Krstić
- first_name: Sina
  full_name: Saravi, Sina
  last_name: Saravi
- first_name: Frank
  full_name: Setzpfandt, Frank
  last_name: Setzpfandt
citation:
  ama: Kumar J, Krstić A, Saravi S, Setzpfandt F. Toward spectral engineering of squeezed
    light in high-gain parametric down-conversion. <i>Physical Review A</i>. 2026;114(2).
    doi:<a href="https://doi.org/10.1103/2hth-yy33">10.1103/2hth-yy33</a>
  apa: Kumar, J., Krstić, A., Saravi, S., &#38; Setzpfandt, F. (2026). Toward spectral
    engineering of squeezed light in high-gain parametric down-conversion. <i>Physical
    Review A</i>, <i>114</i>(2), Article 023706. <a href="https://doi.org/10.1103/2hth-yy33">https://doi.org/10.1103/2hth-yy33</a>
  bibtex: '@article{Kumar_Krstić_Saravi_Setzpfandt_2026, title={Toward spectral engineering
    of squeezed light in high-gain parametric down-conversion}, volume={114}, DOI={<a
    href="https://doi.org/10.1103/2hth-yy33">10.1103/2hth-yy33</a>}, number={2023706},
    journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Kumar,
    Jatin and Krstić, Aleksa and Saravi, Sina and Setzpfandt, Frank}, year={2026}
    }'
  chicago: Kumar, Jatin, Aleksa Krstić, Sina Saravi, and Frank Setzpfandt. “Toward
    Spectral Engineering of Squeezed Light in High-Gain Parametric down-Conversion.”
    <i>Physical Review A</i> 114, no. 2 (2026). <a href="https://doi.org/10.1103/2hth-yy33">https://doi.org/10.1103/2hth-yy33</a>.
  ieee: 'J. Kumar, A. Krstić, S. Saravi, and F. Setzpfandt, “Toward spectral engineering
    of squeezed light in high-gain parametric down-conversion,” <i>Physical Review
    A</i>, vol. 114, no. 2, Art. no. 023706, 2026, doi: <a href="https://doi.org/10.1103/2hth-yy33">10.1103/2hth-yy33</a>.'
  mla: Kumar, Jatin, et al. “Toward Spectral Engineering of Squeezed Light in High-Gain
    Parametric down-Conversion.” <i>Physical Review A</i>, vol. 114, no. 2, 023706,
    American Physical Society (APS), 2026, doi:<a href="https://doi.org/10.1103/2hth-yy33">10.1103/2hth-yy33</a>.
  short: J. Kumar, A. Krstić, S. Saravi, F. Setzpfandt, Physical Review A 114 (2026).
date_created: 2026-09-12T10:08:24Z
date_updated: 2026-09-12T10:10:11Z
department:
- _id: '975'
doi: 10.1103/2hth-yy33
intvolume: '       114'
issue: '2'
language:
- iso: eng
publication: Physical Review A
publication_identifier:
  issn:
  - 2469-9926
  - 2469-9934
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Toward spectral engineering of squeezed light in high-gain parametric down-conversion
type: journal_article
user_id: '115260'
volume: 114
year: '2026'
...
---
_id: '67148'
abstract:
- lang: eng
  text: Laser Powder Bed Fusion (PBF-LB/M) enables significant performance enhancements
    in tool and mold making via the integration of complex, conformal cooling channels.
    However, high manufacturing costs of monolithic components and material-specific
    defect susceptibility still hinder widespread industrial adoption. Within the
    collaborative project WerKo3D, the scaling, process qualification, and structural
    design of the novel tool steel Printium 13 were successfully investigated to lower
    market entry barriers for additive tooling applications. An industrial batch of
    50 kg of Printium 13 powder was produced via vacuum inert gas atomization and
    thoroughly characterized. Utilizing a Design of Experiments (DoE) approach on
    an SLM 280 system, an optimized process window was established, yielding a relative
    density of about 99.99%. Subsequent heat treatment parameterizations revealed
    a superior mechanical property profile combining high hardness with enhanced impact
    toughness compared to conventional AISI H13 tool steel, alongside ultimate tensile
    strengths up to 1,600 MPa. To reduce build times and material consumption, a segmented
    shell-core tool design was conceptualized and numerically optimized via coupled
    CFD and FEM simulations. The functional demonstrator - a sprue insert for aluminum
    die casting - was additively manufactured without cracking, heat-treated, and
    finish-machined to final dimensions. Furthermore, a two-day training and knowledge-transfer
    program was realized to disseminate design guidelines to industry stakeholders.
    The findings validate the complete process chain from powder atomization to crack-free
    hybrid tool manufacturing.
alternative_title:
- Revolutionizing toolmaking through innovative design concepts and advanced tool
  steel for 3D printing
author:
- first_name: Thorsten
  full_name: Marten, Thorsten
  id: '338'
  last_name: Marten
  orcid: 0009-0001-6433-7839
- first_name: Florian
  full_name: Hengsbach, Florian
  last_name: Hengsbach
- first_name: André
  full_name: Jungeilges, André
  id: '45189'
  last_name: Jungeilges
citation:
  ama: 'Marten T, Hengsbach F, Jungeilges A. <i>Werkzeugbau-Revolution mittels innovativem
    Konstruktionsdesign und neuartigem Werkzeugstahl für den 3D-Druck (WerKo3D)</i>.
    Hannover : Technische Informationsbibliothek; 2026.'
  apa: 'Marten, T., Hengsbach, F., &#38; Jungeilges, A. (2026). <i>Werkzeugbau-Revolution
    mittels innovativem Konstruktionsdesign und neuartigem Werkzeugstahl für den 3D-Druck
    (WerKo3D)</i>. Hannover : Technische Informationsbibliothek.'
  bibtex: '@book{Marten_Hengsbach_Jungeilges_2026, place={Universität Paderborn},
    series={DATIpilot Modul 1 Innovationssprints; Sachbericht zum Verwendungsnachweis},
    title={Werkzeugbau-Revolution mittels innovativem Konstruktionsdesign und neuartigem
    Werkzeugstahl für den 3D-Druck (WerKo3D)}, publisher={Hannover : Technische Informationsbibliothek},
    author={Marten, Thorsten and Hengsbach, Florian and Jungeilges, André}, year={2026},
    collection={DATIpilot Modul 1 Innovationssprints; Sachbericht zum Verwendungsnachweis}
    }'
  chicago: 'Marten, Thorsten, Florian Hengsbach, and André Jungeilges. <i>Werkzeugbau-Revolution
    mittels innovativem Konstruktionsdesign und neuartigem Werkzeugstahl für den 3D-Druck
    (WerKo3D)</i>. DATIpilot Modul 1 Innovationssprints; Sachbericht zum Verwendungsnachweis.
    Universität Paderborn: Hannover : Technische Informationsbibliothek, 2026.'
  ieee: 'T. Marten, F. Hengsbach, and A. Jungeilges, <i>Werkzeugbau-Revolution mittels
    innovativem Konstruktionsdesign und neuartigem Werkzeugstahl für den 3D-Druck
    (WerKo3D)</i>. Universität Paderborn: Hannover : Technische Informationsbibliothek,
    2026.'
  mla: 'Marten, Thorsten, et al. <i>Werkzeugbau-Revolution mittels innovativem Konstruktionsdesign
    und neuartigem Werkzeugstahl für den 3D-Druck (WerKo3D)</i>. Hannover : Technische
    Informationsbibliothek, 2026.'
  short: 'T. Marten, F. Hengsbach, A. Jungeilges, Werkzeugbau-Revolution mittels innovativem
    Konstruktionsdesign und neuartigem Werkzeugstahl für den 3D-Druck (WerKo3D), Hannover :
    Technische Informationsbibliothek, Universität Paderborn, 2026.'
date_created: 2026-09-15T08:08:10Z
date_updated: 2026-09-15T08:13:26Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://oa.tib.eu/renate/handle/123456789/42242
oa: '1'
page: '25'
place: Universität Paderborn
publication_status: published
publisher: 'Hannover : Technische Informationsbibliothek'
series_title: DATIpilot Modul 1 Innovationssprints; Sachbericht zum Verwendungsnachweis
status: public
title: Werkzeugbau-Revolution mittels innovativem Konstruktionsdesign und neuartigem
  Werkzeugstahl für den 3D-Druck (WerKo3D)
type: report
user_id: '338'
year: '2026'
...
---
_id: '67146'
abstract:
- lang: eng
  text: "<jats:p>\r\n                    High-harmonic generation in solids enables
    probing of strong-field electron dynamics in condensed matter and the development
    of compact ultrafast light sources. Whereas most studies have focused on above-bandgap
    high-order harmonics, which are usually interpreted through short electron-hole
    trajectories that recombine within one optical cycle, the microscopic origin of
    low-order emission near the bandgap remains poorly understood. Here, we investigate
    near-bandgap harmonic generation in ZnO by combining semiconductor Bloch equations with
    a complex-time quantum-trajectory analysis. Our results indicate that these harmonics
    are not a continuation of the short trajectory. Rather, they originate from multiple-scattering
    trajectories, in which the electron-hole pair undergoes repeated Bragg scattering
    at the Brillouin-zone boundary and electron-hole reencounter near the\r\n                    <a:math
    xmlns:a=\"http://www.w3.org/1998/Math/MathML\">\r\n                      <a:mi
    mathvariant=\"normal\">Γ</a:mi>\r\n                    </a:math>\r\n                    point
    before the actual recombination occurs. We identify that the imaginary part of
    the electron-hole displacement provides a practical diagnostic of the residual
    tunneling memory. Real-space electron-hole overlap alone does not imply coherent
    recombination unless the full complex displacement vanishes. These results clarify
    the microscopic picture of near-bandgap harmonic emission in ZnO and offer a framework
    for interpreting phase-resolved strong-field dynamics in solids.\r\n                  </jats:p>"
article_number: '033303'
author:
- first_name: Xunqin
  full_name: Huo, Xunqin
  last_name: Huo
- first_name: Xiwang
  full_name: Liu, Xiwang
  last_name: Liu
- first_name: Shidong
  full_name: Yang, Shidong
  last_name: Yang
- first_name: Xiaohong
  full_name: Song, Xiaohong
  last_name: Song
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Weifeng
  full_name: Yang, Weifeng
  last_name: Yang
citation:
  ama: Huo X, Liu X, Yang S, Song X, Meier T, Yang W. Near-bandgap harmonic generation
    in solids from multiple scattering revealed by complex quantum trajectories. <i>Physical
    Review Research</i>. 2026;8(3). doi:<a href="https://doi.org/10.1103/l939-jglf">10.1103/l939-jglf</a>
  apa: Huo, X., Liu, X., Yang, S., Song, X., Meier, T., &#38; Yang, W. (2026). Near-bandgap
    harmonic generation in solids from multiple scattering revealed by complex quantum
    trajectories. <i>Physical Review Research</i>, <i>8</i>(3), Article 033303. <a
    href="https://doi.org/10.1103/l939-jglf">https://doi.org/10.1103/l939-jglf</a>
  bibtex: '@article{Huo_Liu_Yang_Song_Meier_Yang_2026, title={Near-bandgap harmonic
    generation in solids from multiple scattering revealed by complex quantum trajectories},
    volume={8}, DOI={<a href="https://doi.org/10.1103/l939-jglf">10.1103/l939-jglf</a>},
    number={3033303}, journal={Physical Review Research}, publisher={American Physical
    Society (APS)}, author={Huo, Xunqin and Liu, Xiwang and Yang, Shidong and Song,
    Xiaohong and Meier, Torsten and Yang, Weifeng}, year={2026} }'
  chicago: Huo, Xunqin, Xiwang Liu, Shidong Yang, Xiaohong Song, Torsten Meier, and
    Weifeng Yang. “Near-Bandgap Harmonic Generation in Solids from Multiple Scattering
    Revealed by Complex Quantum Trajectories.” <i>Physical Review Research</i> 8,
    no. 3 (2026). <a href="https://doi.org/10.1103/l939-jglf">https://doi.org/10.1103/l939-jglf</a>.
  ieee: 'X. Huo, X. Liu, S. Yang, X. Song, T. Meier, and W. Yang, “Near-bandgap harmonic
    generation in solids from multiple scattering revealed by complex quantum trajectories,”
    <i>Physical Review Research</i>, vol. 8, no. 3, Art. no. 033303, 2026, doi: <a
    href="https://doi.org/10.1103/l939-jglf">10.1103/l939-jglf</a>.'
  mla: Huo, Xunqin, et al. “Near-Bandgap Harmonic Generation in Solids from Multiple
    Scattering Revealed by Complex Quantum Trajectories.” <i>Physical Review Research</i>,
    vol. 8, no. 3, 033303, American Physical Society (APS), 2026, doi:<a href="https://doi.org/10.1103/l939-jglf">10.1103/l939-jglf</a>.
  short: X. Huo, X. Liu, S. Yang, X. Song, T. Meier, W. Yang, Physical Review Research
    8 (2026).
date_created: 2026-09-15T06:50:14Z
date_updated: 2026-09-15T06:51:05Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
doi: 10.1103/l939-jglf
intvolume: '         8'
issue: '3'
language:
- iso: eng
publication: Physical Review Research
publication_identifier:
  issn:
  - 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Near-bandgap harmonic generation in solids from multiple scattering revealed
  by complex quantum trajectories
type: journal_article
user_id: '16199'
volume: 8
year: '2026'
...
---
_id: '67145'
abstract:
- lang: eng
  text: "Inklusion ist ein menschenrechtlich gebotenes Ziel und eine gesamtgesellschaftliche
    Aufgabe, mit der sich u.a. Akteur*innen in pädagogischen Handlungsfeldern und
    Institutionen sowie in der empirischen Bildungsforschung befassen. \r\nDieser
    Band ist aus dem vom Bundesministerium für Bildung, Familie, Senioren, Frauen
    und Jugend geförderten Projekt Paderborner Perspektiven auf Inklusion – interdisziplinär,
    diskursiv, praxisbezogen – Kolloquium, Kolleg, Kamingespräche (PPIK) heraus entstanden.
    Die Beiträge aus Fachdidaktik, Erziehungswissenschaft, Psychologie, Schul-, Inklusions-
    und Sonderpädagogik blicken aus verschiedenen Perspektiven auf Strukturen, Kulturen
    und Praktiken von Inklusion und deren Umsetzung. Sie zeigen, wie interdisziplinäre
    Forschung, Kooperation und Reflexion zur Professionalisierung von (zukünftigen)
    Lehrkräften und Wissenschaftler*innen beitragen kann.\r\nEs handelt sich um den
    dritten Band der Reihe Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung,
    die von der PLAZ – Professional School of Education herausgegeben wird."
alternative_title:
- Strukturen – Kulturen – Praktiken
citation:
  ama: Häsel-Weide U, Kottmann B, Aschhoff-Hartmann S, Neumann P, Tenberge C, eds.
    <i>Perspektiven auf Inklusion im interdisziplinären Diskurs</i>. Waxmann Verlag
    GmbH; 2026. doi:<a href="https://doi.org/10.31244/9783818851262">10.31244/9783818851262</a>
  apa: Häsel-Weide, U., Kottmann, B., Aschhoff-Hartmann, S., Neumann, P., &#38; Tenberge,
    C. (Eds.). (2026). <i>Perspektiven auf Inklusion im interdisziplinären Diskurs</i>.
    Waxmann Verlag GmbH. <a href="https://doi.org/10.31244/9783818851262">https://doi.org/10.31244/9783818851262</a>
  bibtex: '@book{Häsel-Weide_Kottmann_Aschhoff-Hartmann_Neumann_Tenberge_2026, place={Münster
    und New York}, title={Perspektiven auf Inklusion im interdisziplinären Diskurs},
    DOI={<a href="https://doi.org/10.31244/9783818851262">10.31244/9783818851262</a>},
    publisher={Waxmann Verlag GmbH}, year={2026} }'
  chicago: 'Häsel-Weide, Uta, Brigitte Kottmann, Stefanie Aschhoff-Hartmann, Phillip
    Neumann, and Claudia Tenberge, eds. <i>Perspektiven auf Inklusion im interdisziplinären
    Diskurs</i>. Münster und New York: Waxmann Verlag GmbH, 2026. <a href="https://doi.org/10.31244/9783818851262">https://doi.org/10.31244/9783818851262</a>.'
  ieee: 'U. Häsel-Weide, B. Kottmann, S. Aschhoff-Hartmann, P. Neumann, and C. Tenberge,
    Eds., <i>Perspektiven auf Inklusion im interdisziplinären Diskurs</i>. Münster
    und New York: Waxmann Verlag GmbH, 2026.'
  mla: Häsel-Weide, Uta, et al., editors. <i>Perspektiven auf Inklusion im interdisziplinären
    Diskurs</i>. Waxmann Verlag GmbH, 2026, doi:<a href="https://doi.org/10.31244/9783818851262">10.31244/9783818851262</a>.
  short: U. Häsel-Weide, B. Kottmann, S. Aschhoff-Hartmann, P. Neumann, C. Tenberge,
    eds., Perspektiven auf Inklusion im interdisziplinären Diskurs, Waxmann Verlag
    GmbH, Münster und New York, 2026.
date_created: 2026-09-14T19:17:23Z
date_updated: 2026-09-14T19:20:41Z
department:
- _id: '479'
doi: 10.31244/9783818851262
editor:
- first_name: Uta
  full_name: Häsel-Weide, Uta
  id: '60267'
  last_name: Häsel-Weide
  orcid: 0000-0001-6278-4240
- first_name: Brigitte
  full_name: Kottmann, Brigitte
  id: '82466'
  last_name: Kottmann
- first_name: Stefanie
  full_name: Aschhoff-Hartmann, Stefanie
  id: '26628'
  last_name: Aschhoff-Hartmann
- first_name: Phillip
  full_name: Neumann, Phillip
  id: '95559'
  last_name: Neumann
- first_name: Claudia
  full_name: Tenberge, Claudia
  id: '67302'
  last_name: Tenberge
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://www.waxmann.com/buecher/Perspektiven-auf-Inklusion-im-interdisziplinaeren-Diskurs
oa: '1'
place: Münster und New York
project:
- _id: '643'
  name: Paderborner Perspektiven auf Inklusion - interdisziplinär, diskursiv, praxisbezogen
    - Kolloquien, Kolleg und Kamingespräche
publication_identifier:
  isbn:
  - '9783818801267'
publication_status: published
publisher: Waxmann Verlag GmbH
status: public
title: Perspektiven auf Inklusion im interdisziplinären Diskurs
type: book_editor
user_id: '95559'
year: '2026'
...
---
_id: '67147'
abstract:
- lang: eng
  text: "We introduce the non-symmetric heat and Poisson semigroups associated with
    the Heckman-Opdam Laplacian in the compact setting. Based on the Poisson semigroup,
    we study several Littlewood-Paley $g$-functions in the spirit of Stein's work
    for compact Lie groups and prove their $L^{p}$-boundedness for $1<p<\\infty$.
    As an application, we define associated Riesz transforms and Riesz potentials
    and prove their $L^{p}$-continuity for $1<p<\\infty$. \r\n  Passing to the average
    with respect to the action of the associated reflection group, our framework in
    particular covers the Littlewood-Paley-Stein theory for Jacobi polynomial expansions
    and corresponding direct product settings as special cases."
author:
- first_name: Lukas
  full_name: Langen, Lukas
  id: '73664'
  last_name: Langen
- first_name: Margit
  full_name: Rösler, Margit
  id: '37390'
  last_name: Rösler
citation:
  ama: Langen L, Rösler M. Littlewood-Paley Theory For Orthogonal Expansions Associated
    With Root Systems. <i>arXiv:260912722</i>. Published online 2026.
  apa: Langen, L., &#38; Rösler, M. (2026). Littlewood-Paley Theory For Orthogonal
    Expansions Associated With Root Systems. In <i>arXiv:2609.12722</i>.
  bibtex: '@article{Langen_Rösler_2026, title={Littlewood-Paley Theory For Orthogonal
    Expansions Associated With Root Systems}, journal={arXiv:2609.12722}, author={Langen,
    Lukas and Rösler, Margit}, year={2026} }'
  chicago: Langen, Lukas, and Margit Rösler. “Littlewood-Paley Theory For Orthogonal
    Expansions Associated With Root Systems.” <i>ArXiv:2609.12722</i>, 2026.
  ieee: L. Langen and M. Rösler, “Littlewood-Paley Theory For Orthogonal Expansions
    Associated With Root Systems,” <i>arXiv:2609.12722</i>. 2026.
  mla: Langen, Lukas, and Margit Rösler. “Littlewood-Paley Theory For Orthogonal Expansions
    Associated With Root Systems.” <i>ArXiv:2609.12722</i>, 2026.
  short: L. Langen, M. Rösler, ArXiv:2609.12722 (2026).
date_created: 2026-09-15T07:55:23Z
date_updated: 2026-09-15T08:03:26Z
external_id:
  arxiv:
  - '2609.12722'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/pdf/2609.12722v1
oa: '1'
page: '29'
publication: arXiv:2609.12722
status: public
title: Littlewood-Paley Theory For Orthogonal Expansions Associated With Root Systems
type: preprint
user_id: '73664'
year: '2026'
...
---
_id: '66550'
abstract:
- lang: eng
  text: For an arbitrary reduced root system, we give upper bounds for the Dunkl kernel
    with regular spectral parameter and its derivatives, which are uniform in the
    spatial variable. These estimates generalize well-known sharp upper bounds for
    classical one-variable Bessel functions and for spherical functions of Cartan
    motion groups. As a consequence, we prove that the representing measure of Dunkl's
    intertwining operator is absolutely continuous with respect to the Lebesgue measure
    for multiplicities $k> 1/2$ and generic spectral parameter. This settles a conjecture
    posed in [RdJ02] at least for $k>1/2$.
author:
- first_name: Lukas
  full_name: Langen, Lukas
  id: '73664'
  last_name: Langen
citation:
  ama: Langen L. Uniform bounds on the Dunkl kernel. <i>arXiv:260702176</i>. Published
    online 2026.
  apa: Langen, L. (2026). Uniform bounds on the Dunkl kernel. In <i>arXiv:2607.02176</i>.
  bibtex: '@article{Langen_2026, title={Uniform bounds on the Dunkl kernel}, journal={arXiv:2607.02176},
    author={Langen, Lukas}, year={2026} }'
  chicago: Langen, Lukas. “Uniform Bounds on the Dunkl Kernel.” <i>ArXiv:2607.02176</i>,
    2026.
  ieee: L. Langen, “Uniform bounds on the Dunkl kernel,” <i>arXiv:2607.02176</i>.
    2026.
  mla: Langen, Lukas. “Uniform Bounds on the Dunkl Kernel.” <i>ArXiv:2607.02176</i>,
    2026.
  short: L. Langen, ArXiv:2607.02176 (2026).
date_created: 2026-07-21T13:08:08Z
date_updated: 2026-09-15T08:02:59Z
external_id:
  arxiv:
  - '2607.02176'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/pdf/2607.02176
oa: '1'
page: '31'
publication: arXiv:2607.02176
status: public
title: Uniform bounds on the Dunkl kernel
type: preprint
user_id: '73664'
year: '2026'
...
---
_id: '66853'
abstract:
- lang: eng
  text: "<jats:p>In diesem Band werden übergreifende Themen des digital gestützten
    MINT-Unterrichts diskutiert: allgemeine Grundlagen zur Lehrkräfteprofessionalisierung
    für die digitale Transformation, deren Herausforderungen und Gelingensbedingungen
    sowie professionelles Handeln in einer Kultur der Digitalität. Ein weiterer Schwerpunkt
    sind digitale Lernumgebungen und Technologien für den MINT-Unterricht, inklusive
    Überlegungen zur Infrastruktur und konkreten Umsetzung im schulischen Alltag.
    Ergänzend werden Befunde zur Forschung und Evaluation von digital gestützten Fortbildungsformaten
    für den MINT-Unterricht dargestellt. \r\nÜbergreifende Themen zur Professionalisierung
    digital gestützten MINT-Unterrichts finden sich in Band 1. \r\nKonkrete Fortbildungskonzepte
    des MINT-Bereichs werden in Band 2 vorgestellt. \r\n\r\nDer Band ist Teil der
    Reihe „Digitale Transformation von Schule und Fortbildung gestalten im Kompetenzverbund
    lernen:digital“, welche die Ergebnisse der Förderlinie „Kompetenzzentren für digitales
    und digital gestütztes Unterrichten in Schule und Weiterbildung“ (2023–2026) dokumentiert.</jats:p>"
alternative_title:
- Ergebnisse aus dem Kompetenzzentrum MINT
author:
- first_name: Lena Luise
  full_name: Crummenerl, Lena Luise
  id: '87916'
  last_name: Crummenerl
- first_name: Annkathrin
  full_name: Wenzel, Annkathrin
  id: '90443'
  last_name: Wenzel
- first_name: Katja
  full_name: Franzen, Katja
  id: '75124'
  last_name: Franzen
- first_name: Annika
  full_name: Sieffert, Annika
  last_name: Sieffert
- first_name: Marie-Sophie
  full_name: Vüllers, Marie-Sophie
  last_name: Vüllers
- first_name: Eva
  full_name: Blumberg, Eva
  id: '37549'
  last_name: Blumberg
  orcid: 0009-0004-1651-541X
citation:
  ama: 'Crummenerl LL, Wenzel A, Franzen K, Sieffert A, Vüllers M-S, Blumberg E. Konzeption
    und erste Evaluationsergebnisse einer Lehrkräftefortbildung zum unterstützenden
    Einsatz digitaler Medien im naturwissenschaftlich-technischen Sachunterricht der
    Grundschule unter Einbezug des außerschulischen Lernortes Schüler:innenlabor.
    In: Scheiter K, Richter D, Pittich D, Halbrock L, eds. <i>Professionelles Handeln
    in einer Kultur der Digitalität</i>. Vol Teilband 2. Ergebnisse aus dem Kompetenzzentrum
    MINT. Waxmann Verlag GmbH; 2026:697-711. doi:<a href="https://doi.org/10.31244/9783818851507">10.31244/9783818851507</a>'
  apa: 'Crummenerl, L. L., Wenzel, A., Franzen, K., Sieffert, A., Vüllers, M.-S.,
    &#38; Blumberg, E. (2026). Konzeption und erste Evaluationsergebnisse einer Lehrkräftefortbildung
    zum unterstützenden Einsatz digitaler Medien im naturwissenschaftlich-technischen
    Sachunterricht der Grundschule unter Einbezug des außerschulischen Lernortes Schüler:innenlabor.
    In K. Scheiter, D. Richter, D. Pittich, &#38; L. Halbrock (Eds.), <i>Professionelles
    Handeln in einer Kultur der Digitalität: Vol. Teilband 2</i> (pp. 697–711). Waxmann
    Verlag GmbH. <a href="https://doi.org/10.31244/9783818851507">https://doi.org/10.31244/9783818851507</a>'
  bibtex: '@inbook{Crummenerl_Wenzel_Franzen_Sieffert_Vüllers_Blumberg_2026, series={Ergebnisse
    aus dem Kompetenzzentrum MINT}, title={Konzeption und erste Evaluationsergebnisse
    einer Lehrkräftefortbildung zum unterstützenden Einsatz digitaler Medien im naturwissenschaftlich-technischen
    Sachunterricht der Grundschule unter Einbezug des außerschulischen Lernortes Schüler:innenlabor},
    volume={Teilband 2}, DOI={<a href="https://doi.org/10.31244/9783818851507">10.31244/9783818851507</a>},
    booktitle={Professionelles Handeln in einer Kultur der Digitalität}, publisher={Waxmann
    Verlag GmbH}, author={Crummenerl, Lena Luise and Wenzel, Annkathrin and Franzen,
    Katja and Sieffert, Annika and Vüllers, Marie-Sophie and Blumberg, Eva}, editor={Scheiter,
    Katharina and Richter, Dirk and Pittich, Daniel and Halbrock, Lara}, year={2026},
    pages={697–711}, collection={Ergebnisse aus dem Kompetenzzentrum MINT} }'
  chicago: Crummenerl, Lena Luise, Annkathrin Wenzel, Katja Franzen, Annika Sieffert,
    Marie-Sophie Vüllers, and Eva Blumberg. “Konzeption und erste Evaluationsergebnisse
    einer Lehrkräftefortbildung zum unterstützenden Einsatz digitaler Medien im naturwissenschaftlich-technischen
    Sachunterricht der Grundschule unter Einbezug des außerschulischen Lernortes Schüler:innenlabor.”
    In <i>Professionelles Handeln in einer Kultur der Digitalität</i>, edited by Katharina
    Scheiter, Dirk Richter, Daniel Pittich, and Lara Halbrock, Teilband 2:697–711.
    Ergebnisse aus dem Kompetenzzentrum MINT. Waxmann Verlag GmbH, 2026. <a href="https://doi.org/10.31244/9783818851507">https://doi.org/10.31244/9783818851507</a>.
  ieee: L. L. Crummenerl, A. Wenzel, K. Franzen, A. Sieffert, M.-S. Vüllers, and E.
    Blumberg, “Konzeption und erste Evaluationsergebnisse einer Lehrkräftefortbildung
    zum unterstützenden Einsatz digitaler Medien im naturwissenschaftlich-technischen
    Sachunterricht der Grundschule unter Einbezug des außerschulischen Lernortes Schüler:innenlabor,”
    in <i>Professionelles Handeln in einer Kultur der Digitalität</i>, vol. Teilband
    2, K. Scheiter, D. Richter, D. Pittich, and L. Halbrock, Eds. Waxmann Verlag GmbH,
    2026, pp. 697–711.
  mla: Crummenerl, Lena Luise, et al. “Konzeption und erste Evaluationsergebnisse
    einer Lehrkräftefortbildung zum unterstützenden Einsatz digitaler Medien im naturwissenschaftlich-technischen
    Sachunterricht der Grundschule unter Einbezug des außerschulischen Lernortes Schüler:innenlabor.”
    <i>Professionelles Handeln in einer Kultur der Digitalität</i>, edited by Katharina
    Scheiter et al., vol. Teilband 2, Waxmann Verlag GmbH, 2026, pp. 697–711, doi:<a
    href="https://doi.org/10.31244/9783818851507">10.31244/9783818851507</a>.
  short: 'L.L. Crummenerl, A. Wenzel, K. Franzen, A. Sieffert, M.-S. Vüllers, E. Blumberg,
    in: K. Scheiter, D. Richter, D. Pittich, L. Halbrock (Eds.), Professionelles Handeln
    in einer Kultur der Digitalität, Waxmann Verlag GmbH, 2026, pp. 697–711.'
date_created: 2026-08-26T09:39:07Z
date_updated: 2026-09-16T09:41:04Z
doi: 10.31244/9783818851507
editor:
- first_name: Katharina
  full_name: Scheiter, Katharina
  last_name: Scheiter
- first_name: Dirk
  full_name: Richter, Dirk
  last_name: Richter
- first_name: Daniel
  full_name: Pittich, Daniel
  last_name: Pittich
- first_name: Lara
  full_name: Halbrock, Lara
  last_name: Halbrock
keyword:
- Lehrkräftefortbildung
- digitale Medien
- naturwissenschaftlicher Sachunterricht
language:
- iso: ger
page: 697-711
publication: Professionelles Handeln in einer Kultur der Digitalität
publication_identifier:
  isbn:
  - '9783818801502'
publication_status: published
publisher: Waxmann Verlag GmbH
series_title: Ergebnisse aus dem Kompetenzzentrum MINT
status: public
title: Konzeption und erste Evaluationsergebnisse einer Lehrkräftefortbildung zum
  unterstützenden Einsatz digitaler Medien im naturwissenschaftlich-technischen Sachunterricht
  der Grundschule unter Einbezug des außerschulischen Lernortes Schüler:innenlabor
type: book_chapter
user_id: '87916'
volume: Teilband 2
year: '2026'
...
---
_id: '67151'
author:
- first_name: Lena Luise
  full_name: Crummenerl, Lena Luise
  id: '87916'
  last_name: Crummenerl
- first_name: Eva
  full_name: Blumberg, Eva
  id: '37549'
  last_name: Blumberg
  orcid: 0009-0004-1651-541X
citation:
  ama: 'Crummenerl LL, Blumberg E. „Wasser ist kostbar und wir haben nicht unendlich
    viel davon.“ – Interessen und Vorstellungen von Grundschulkindern zum ressourcenschonenden
    Umgang mit Wasser und dem Potenzial außerschulischer Lernorte. In: Beudels M,
    Henrichwark C, eds. <i>Vorstellungen von Kindern Zu Themenfeldern Der Nachhaltigkeit</i>.
    Klinkhardt; 2026:191-205.'
  apa: Crummenerl, L. L., &#38; Blumberg, E. (2026). „Wasser ist kostbar und wir haben
    nicht unendlich viel davon.“ – Interessen und Vorstellungen von Grundschulkindern
    zum ressourcenschonenden Umgang mit Wasser und dem Potenzial außerschulischer
    Lernorte. In M. Beudels &#38; C. Henrichwark (Eds.), <i>Vorstellungen von Kindern
    zu Themenfeldern der Nachhaltigkeit</i> (pp. 191–205). Klinkhardt.
  bibtex: '@inbook{Crummenerl_Blumberg_2026, place={Bad Heilbrunn}, title={„Wasser
    ist kostbar und wir haben nicht unendlich viel davon.“ – Interessen und Vorstellungen
    von Grundschulkindern zum ressourcenschonenden Umgang mit Wasser und dem Potenzial
    außerschulischer Lernorte}, booktitle={Vorstellungen von Kindern zu Themenfeldern
    der Nachhaltigkeit}, publisher={Klinkhardt}, author={Crummenerl, Lena Luise and
    Blumberg, Eva}, editor={Beudels, Melanie and Henrichwark, Claudia}, year={2026},
    pages={191–205} }'
  chicago: 'Crummenerl, Lena Luise, and Eva Blumberg. “„Wasser Ist Kostbar Und Wir
    Haben Nicht Unendlich Viel Davon.“ – Interessen Und Vorstellungen von Grundschulkindern
    Zum Ressourcenschonenden Umgang Mit Wasser Und Dem Potenzial Außerschulischer
    Lernorte.” In <i>Vorstellungen von Kindern Zu Themenfeldern Der Nachhaltigkeit</i>,
    edited by Melanie Beudels and Claudia Henrichwark, 191–205. Bad Heilbrunn: Klinkhardt,
    2026.'
  ieee: 'L. L. Crummenerl and E. Blumberg, “„Wasser ist kostbar und wir haben nicht
    unendlich viel davon.“ – Interessen und Vorstellungen von Grundschulkindern zum
    ressourcenschonenden Umgang mit Wasser und dem Potenzial außerschulischer Lernorte,”
    in <i>Vorstellungen von Kindern zu Themenfeldern der Nachhaltigkeit</i>, M. Beudels
    and C. Henrichwark, Eds. Bad Heilbrunn: Klinkhardt, 2026, pp. 191–205.'
  mla: Crummenerl, Lena Luise, and Eva Blumberg. “„Wasser Ist Kostbar Und Wir Haben
    Nicht Unendlich Viel Davon.“ – Interessen Und Vorstellungen von Grundschulkindern
    Zum Ressourcenschonenden Umgang Mit Wasser Und Dem Potenzial Außerschulischer
    Lernorte.” <i>Vorstellungen von Kindern Zu Themenfeldern Der Nachhaltigkeit</i>,
    edited by Melanie Beudels and Claudia Henrichwark, Klinkhardt, 2026, pp. 191–205.
  short: 'L.L. Crummenerl, E. Blumberg, in: M. Beudels, C. Henrichwark (Eds.), Vorstellungen
    von Kindern Zu Themenfeldern Der Nachhaltigkeit, Klinkhardt, Bad Heilbrunn, 2026,
    pp. 191–205.'
date_created: 2026-09-16T09:40:35Z
date_updated: 2026-09-16T09:41:11Z
department:
- _id: '15'
editor:
- first_name: Melanie
  full_name: Beudels, Melanie
  last_name: Beudels
- first_name: Claudia
  full_name: Henrichwark, Claudia
  last_name: Henrichwark
keyword:
- Außerschulische Lernorte
- BNE
- Interesse
- Qualitative Inhaltsanalyse
- Sachunterricht
language:
- iso: eng
page: 191-205
place: Bad Heilbrunn
publication: Vorstellungen von Kindern zu Themenfeldern der Nachhaltigkeit
publication_identifier:
  isbn:
  - 978-3-7815-2792-8
publisher: Klinkhardt
status: public
title: „Wasser ist kostbar und wir haben nicht unendlich viel davon.“ – Interessen
  und Vorstellungen von Grundschulkindern zum ressourcenschonenden Umgang mit Wasser
  und dem Potenzial außerschulischer Lernorte
type: book_chapter
user_id: '87916'
year: '2026'
...
---
_id: '67149'
author:
- first_name: Fabian
  full_name: Fudali, Fabian
  last_name: Fudali
- first_name: Urban
  full_name: Skvorc, Urban
  id: '103764'
  last_name: Skvorc
- first_name: Christian
  full_name: Grimme, Christian
  last_name: Grimme
- first_name: Jakob
  full_name: Bossek, Jakob
  last_name: Bossek
citation:
  ama: 'Fudali F, Skvorc U, Grimme C, Bossek J. Inexact Sorting in the USGS Operator
    for the Bi-Objective Minimum Spanning Tree Problem. In: Trujillo L, Hu T, eds.
    <i>Proceedings of the Genetic and Evolutionary Computation Conference Companion,
    GECCO 2026, Centro Internacional de Convenciones CIC-ANDE, San Jose, Costa Rica,
    July 13-17, 2026</i>. ACM; 2026:1619–1622. doi:<a href="https://doi.org/10.1145/3795101.3814667">10.1145/3795101.3814667</a>'
  apa: Fudali, F., Skvorc, U., Grimme, C., &#38; Bossek, J. (2026). Inexact Sorting
    in the USGS Operator for the Bi-Objective Minimum Spanning Tree Problem. In L.
    Trujillo &#38; T. Hu (Eds.), <i>Proceedings of the Genetic and Evolutionary Computation
    Conference Companion, GECCO 2026, Centro Internacional de Convenciones CIC-ANDE,
    San Jose, Costa Rica, July 13-17, 2026</i> (pp. 1619–1622). ACM. <a href="https://doi.org/10.1145/3795101.3814667">https://doi.org/10.1145/3795101.3814667</a>
  bibtex: '@inproceedings{Fudali_Skvorc_Grimme_Bossek_2026, title={Inexact Sorting
    in the USGS Operator for the Bi-Objective Minimum Spanning Tree Problem}, DOI={<a
    href="https://doi.org/10.1145/3795101.3814667">10.1145/3795101.3814667</a>}, booktitle={Proceedings
    of the Genetic and Evolutionary Computation Conference Companion, GECCO 2026,
    Centro Internacional de Convenciones CIC-ANDE, San Jose, Costa Rica, July 13-17,
    2026}, publisher={ACM}, author={Fudali, Fabian and Skvorc, Urban and Grimme, Christian
    and Bossek, Jakob}, editor={Trujillo, Leonardo and Hu, Ting}, year={2026}, pages={1619–1622}
    }'
  chicago: Fudali, Fabian, Urban Skvorc, Christian Grimme, and Jakob Bossek. “Inexact
    Sorting in the USGS Operator for the Bi-Objective Minimum Spanning Tree Problem.”
    In <i>Proceedings of the Genetic and Evolutionary Computation Conference Companion,
    GECCO 2026, Centro Internacional de Convenciones CIC-ANDE, San Jose, Costa Rica,
    July 13-17, 2026</i>, edited by Leonardo Trujillo and Ting Hu, 1619–1622. ACM,
    2026. <a href="https://doi.org/10.1145/3795101.3814667">https://doi.org/10.1145/3795101.3814667</a>.
  ieee: 'F. Fudali, U. Skvorc, C. Grimme, and J. Bossek, “Inexact Sorting in the USGS
    Operator for the Bi-Objective Minimum Spanning Tree Problem,” in <i>Proceedings
    of the Genetic and Evolutionary Computation Conference Companion, GECCO 2026,
    Centro Internacional de Convenciones CIC-ANDE, San Jose, Costa Rica, July 13-17,
    2026</i>, 2026, pp. 1619–1622, doi: <a href="https://doi.org/10.1145/3795101.3814667">10.1145/3795101.3814667</a>.'
  mla: Fudali, Fabian, et al. “Inexact Sorting in the USGS Operator for the Bi-Objective
    Minimum Spanning Tree Problem.” <i>Proceedings of the Genetic and Evolutionary
    Computation Conference Companion, GECCO 2026, Centro Internacional de Convenciones
    CIC-ANDE, San Jose, Costa Rica, July 13-17, 2026</i>, edited by Leonardo Trujillo
    and Ting Hu, ACM, 2026, pp. 1619–1622, doi:<a href="https://doi.org/10.1145/3795101.3814667">10.1145/3795101.3814667</a>.
  short: 'F. Fudali, U. Skvorc, C. Grimme, J. Bossek, in: L. Trujillo, T. Hu (Eds.),
    Proceedings of the Genetic and Evolutionary Computation Conference Companion,
    GECCO 2026, Centro Internacional de Convenciones CIC-ANDE, San Jose, Costa Rica,
    July 13-17, 2026, ACM, 2026, pp. 1619–1622.'
date_created: 2026-09-16T07:02:24Z
date_updated: 2026-09-16T07:04:07Z
department:
- _id: '819'
doi: 10.1145/3795101.3814667
editor:
- first_name: Leonardo
  full_name: Trujillo, Leonardo
  last_name: Trujillo
- first_name: Ting
  full_name: Hu, Ting
  last_name: Hu
language:
- iso: eng
page: 1619–1622
publication: Proceedings of the Genetic and Evolutionary Computation Conference Companion,
  GECCO 2026, Centro Internacional de Convenciones CIC-ANDE, San Jose, Costa Rica,
  July 13-17, 2026
publisher: ACM
status: public
title: Inexact Sorting in the USGS Operator for the Bi-Objective Minimum Spanning
  Tree Problem
type: conference
user_id: '15504'
year: '2026'
...
---
_id: '67152'
article_type: original
author:
- first_name: Christian
  full_name: Fuchs, Christian
  id: '21863'
  last_name: Fuchs
  orcid: 0000-0003-0589-4579
citation:
  ama: 'Fuchs C. The Toxic Schema: How Nick Land’s Dark Enlightenment Works. . <i>Thesis
    Eleven</i>. Published online 2026. doi:<a href="https://doi.org/10.1177/07255136261487456
    ">10.1177/07255136261487456 </a>'
  apa: 'Fuchs, C. (2026). The Toxic Schema: How Nick Land’s Dark Enlightenment Works.
    . <i>Thesis Eleven</i>. <a href="https://doi.org/10.1177/07255136261487456 ">https://doi.org/10.1177/07255136261487456
    </a>'
  bibtex: '@article{Fuchs_2026, title={The Toxic Schema: How Nick Land’s Dark Enlightenment
    Works. }, DOI={<a href="https://doi.org/10.1177/07255136261487456 ">10.1177/07255136261487456
    </a>}, journal={Thesis Eleven}, author={Fuchs, Christian}, year={2026} }'
  chicago: 'Fuchs, Christian. “The Toxic Schema: How Nick Land’s Dark Enlightenment
    Works. .” <i>Thesis Eleven</i>, 2026. <a href="https://doi.org/10.1177/07255136261487456
    ">https://doi.org/10.1177/07255136261487456 </a>.'
  ieee: 'C. Fuchs, “The Toxic Schema: How Nick Land’s Dark Enlightenment Works. ,”
    <i>Thesis Eleven</i>, 2026, doi: <a href="https://doi.org/10.1177/07255136261487456
    ">10.1177/07255136261487456 </a>.'
  mla: 'Fuchs, Christian. “The Toxic Schema: How Nick Land’s Dark Enlightenment Works.
    .” <i>Thesis Eleven</i>, 2026, doi:<a href="https://doi.org/10.1177/07255136261487456
    ">10.1177/07255136261487456 </a>.'
  short: C. Fuchs, Thesis Eleven (2026).
date_created: 2026-09-16T11:54:33Z
date_updated: 2026-09-16T11:54:37Z
department:
- _id: '136'
- _id: '11'
doi: '10.1177/07255136261487456 '
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: 'https://doi.org/10.1177/07255136261487456 '
oa: '1'
publication: Thesis Eleven
quality_controlled: '1'
status: public
title: 'The Toxic Schema: How Nick Land’s Dark Enlightenment Works. '
type: journal_article
user_id: '21863'
year: '2026'
...
