---
_id: '29550'
author:
- first_name: Korinna
  full_name: Schönhärl, Korinna
  id: '89037'
  last_name: Schönhärl
  orcid: 0000-0002-7967-3261
- first_name: 'Marc '
  full_name: 'Buggeln, Marc '
  last_name: Buggeln
citation:
  ama: 'Schönhärl K, Buggeln M. <i>Die Kosten der Rettung Europas: Schulden- und Steuerkulturen
    in historischer Perspektive</i>.; 2020.'
  apa: 'Schönhärl, K., &#38; Buggeln, M. (2020). <i>Die Kosten der Rettung Europas:
    Schulden- und Steuerkulturen in historischer Perspektive</i>.'
  bibtex: '@book{Schönhärl_Buggeln_2020, title={Die Kosten der Rettung Europas: Schulden-
    und Steuerkulturen in historischer Perspektive}, author={Schönhärl, Korinna and
    Buggeln, Marc }, year={2020} }'
  chicago: 'Schönhärl, Korinna, and Marc  Buggeln. <i>Die Kosten der Rettung Europas:
    Schulden- und Steuerkulturen in historischer Perspektive</i>, 2020.'
  ieee: 'K. Schönhärl and M. Buggeln, <i>Die Kosten der Rettung Europas: Schulden-
    und Steuerkulturen in historischer Perspektive</i>. 2020.'
  mla: 'Schönhärl, Korinna, and Marc Buggeln. <i>Die Kosten der Rettung Europas: Schulden-
    und Steuerkulturen in historischer Perspektive</i>. 2020.'
  short: 'K. Schönhärl, M. Buggeln, Die Kosten der Rettung Europas: Schulden- und
    Steuerkulturen in historischer Perspektive, 2020.'
date_created: 2022-01-27T09:41:15Z
date_updated: 2022-01-27T09:41:33Z
department:
- _id: '445'
extern: '1'
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://www.hsozkult.de/debate/id/diskussionen-5048
oa: '1'
status: public
title: 'Die Kosten der Rettung Europas: Schulden- und Steuerkulturen in historischer
  Perspektive'
type: misc
user_id: '89037'
year: '2020'
...
---
_id: '31372'
author:
- first_name: Max
  full_name: Hoffmann, Max
  id: '32202'
  last_name: Hoffmann
citation:
  ama: 'Hoffmann M. Schnittstellenaktivitäten zum Kongruenzsatz WSW. In: Siller H-S,
    Weigel W, Wörler JF, eds. <i>Beiträge zum Mathematikunterricht 2020</i>. WTM-Verlag;
    2020:1353-1356. doi:<a href="https://doi.org/10.17877/DE290R-21368">10.17877/DE290R-21368</a>'
  apa: Hoffmann, M. (2020). Schnittstellenaktivitäten zum Kongruenzsatz WSW. In H.-S.
    Siller, W. Weigel, &#38; J. F. Wörler (Eds.), <i>Beiträge zum Mathematikunterricht
    2020</i> (pp. 1353–1356). WTM-Verlag. <a href="https://doi.org/10.17877/DE290R-21368">https://doi.org/10.17877/DE290R-21368</a>
  bibtex: '@inproceedings{Hoffmann_2020, place={Münster}, title={Schnittstellenaktivitäten
    zum Kongruenzsatz WSW}, DOI={<a href="https://doi.org/10.17877/DE290R-21368">10.17877/DE290R-21368</a>},
    booktitle={Beiträge zum Mathematikunterricht 2020}, publisher={WTM-Verlag}, author={Hoffmann,
    Max}, editor={Siller, Hans-Stefan and Weigel, Wolfgang and Wörler, Jan Franz},
    year={2020}, pages={1353–1356} }'
  chicago: 'Hoffmann, Max. “Schnittstellenaktivitäten zum Kongruenzsatz WSW.” In <i>Beiträge
    zum Mathematikunterricht 2020</i>, edited by Hans-Stefan Siller, Wolfgang Weigel,
    and Jan Franz Wörler, 1353–56. Münster: WTM-Verlag, 2020. <a href="https://doi.org/10.17877/DE290R-21368">https://doi.org/10.17877/DE290R-21368</a>.'
  ieee: 'M. Hoffmann, “Schnittstellenaktivitäten zum Kongruenzsatz WSW,” in <i>Beiträge
    zum Mathematikunterricht 2020</i>, 2020, pp. 1353–1356, doi: <a href="https://doi.org/10.17877/DE290R-21368">10.17877/DE290R-21368</a>.'
  mla: Hoffmann, Max. “Schnittstellenaktivitäten zum Kongruenzsatz WSW.” <i>Beiträge
    zum Mathematikunterricht 2020</i>, edited by Hans-Stefan Siller et al., WTM-Verlag,
    2020, pp. 1353–56, doi:<a href="https://doi.org/10.17877/DE290R-21368">10.17877/DE290R-21368</a>.
  short: 'M. Hoffmann, in: H.-S. Siller, W. Weigel, J.F. Wörler (Eds.), Beiträge zum
    Mathematikunterricht 2020, WTM-Verlag, Münster, 2020, pp. 1353–1356.'
date_created: 2022-05-22T14:41:16Z
date_updated: 2022-05-22T14:44:17Z
department:
- _id: '97'
doi: 10.17877/DE290R-21368
editor:
- first_name: Hans-Stefan
  full_name: Siller, Hans-Stefan
  last_name: Siller
- first_name: Wolfgang
  full_name: Weigel, Wolfgang
  last_name: Weigel
- first_name: Jan Franz
  full_name: Wörler, Jan Franz
  last_name: Wörler
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://eldorado.tu-dortmund.de/handle/2003/39476
oa: '1'
page: 1353-1356
place: Münster
publication: Beiträge zum Mathematikunterricht 2020
publication_status: published
publisher: WTM-Verlag
status: public
title: Schnittstellenaktivitäten zum Kongruenzsatz WSW
type: conference
user_id: '32202'
year: '2020'
...
---
_id: '17086'
article_type: original
author:
- first_name: Thomas
  full_name: Gries, Thomas
  id: '186'
  last_name: Gries
- first_name: Margarete
  full_name: Redlin, Margarete
  id: '135'
  last_name: Redlin
citation:
  ama: 'Gries T, Redlin M. Trade and economic development: global causality and development-
    and openness-related heterogeneity. <i>International Economics and Economic Policy</i>.
    2020;17:923-944. doi:<a href="https://doi.org/10.1007/s10368-020-00467-1">10.1007/s10368-020-00467-1</a>'
  apa: 'Gries, T., &#38; Redlin, M. (2020). Trade and economic development: global
    causality and development- and openness-related heterogeneity. <i>International
    Economics and Economic Policy</i>, <i>17</i>, 923–944. <a href="https://doi.org/10.1007/s10368-020-00467-1">https://doi.org/10.1007/s10368-020-00467-1</a>'
  bibtex: '@article{Gries_Redlin_2020, title={Trade and economic development: global
    causality and development- and openness-related heterogeneity}, volume={17}, DOI={<a
    href="https://doi.org/10.1007/s10368-020-00467-1">10.1007/s10368-020-00467-1</a>},
    journal={International Economics and Economic Policy}, author={Gries, Thomas and
    Redlin, Margarete}, year={2020}, pages={923–944} }'
  chicago: 'Gries, Thomas, and Margarete Redlin. “Trade and Economic Development:
    Global Causality and Development- and Openness-Related Heterogeneity.” <i>International
    Economics and Economic Policy</i> 17 (2020): 923–44. <a href="https://doi.org/10.1007/s10368-020-00467-1">https://doi.org/10.1007/s10368-020-00467-1</a>.'
  ieee: 'T. Gries and M. Redlin, “Trade and economic development: global causality
    and development- and openness-related heterogeneity,” <i>International Economics
    and Economic Policy</i>, vol. 17, pp. 923–944, 2020, doi: <a href="https://doi.org/10.1007/s10368-020-00467-1">10.1007/s10368-020-00467-1</a>.'
  mla: 'Gries, Thomas, and Margarete Redlin. “Trade and Economic Development: Global
    Causality and Development- and Openness-Related Heterogeneity.” <i>International
    Economics and Economic Policy</i>, vol. 17, 2020, pp. 923–44, doi:<a href="https://doi.org/10.1007/s10368-020-00467-1">10.1007/s10368-020-00467-1</a>.'
  short: T. Gries, M. Redlin, International Economics and Economic Policy 17 (2020)
    923–944.
date_created: 2020-06-08T07:05:43Z
date_updated: 2022-08-23T08:25:03Z
department:
- _id: '475'
- _id: '200'
- _id: '202'
doi: 10.1007/s10368-020-00467-1
intvolume: '        17'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://link.springer.com/article/10.1007/s10368-020-00467-1
oa: '1'
page: 923-944
publication: International Economics and Economic Policy
publication_identifier:
  issn:
  - 1612-4804
  - 1612-4812
publication_status: published
status: public
title: 'Trade and economic development: global causality and development- and openness-related
  heterogeneity'
type: journal_article
user_id: '135'
volume: 17
year: '2020'
...
---
_id: '32559'
abstract:
- lang: eng
  text: This investigation concentrates on value similarity between parents and their
    children during adulthood. The interplay between gender, age, relationship quality,
    and frequency of contact on value similarity was analyzed. A total of 600 adult
    German children (53.8% women) and their parents took part in a questionnaire study.
    Value orientation was measured with a short version of Schwartz’s Portrait Values
    Questionnaire, and relationship quality with the Network of Relationships Inventory
    (Furman &amp; Buhrmeister, 1992).Value similarity was higher in mother–daughter
    dyads compared to mother–son dyads, but in the other dyads, no significant differences
    were found. Regarding relationship quality, verbal intimacy was not related to
    value similarity. Parental satisfaction was associated with value similarity in
    the father–child dyads. Satisfaction, as perceived by adult children, was linked
    to value similarity in mother–child and father–son dyads. Furthermore, the frequency
    of contact related to value similarity between mothers and sons.
author:
- first_name: Christian
  full_name: Hoellger, Christian
  last_name: Hoellger
- first_name: Sabrina
  full_name: Sommer, Sabrina
  last_name: Sommer
- first_name: Isabelle
  full_name: Albert, Isabelle
  last_name: Albert
- first_name: Heike M.
  full_name: Buhl, Heike M.
  id: '27152'
  last_name: Buhl
citation:
  ama: Hoellger C, Sommer S, Albert I, Buhl HM. Intergenerational Value Similarity
    in Adulthood. <i>Journal of Family Issues</i>. 2020;42(6):1234-1257. doi:<a href="https://doi.org/10.1177/0192513x20943914">10.1177/0192513x20943914</a>
  apa: Hoellger, C., Sommer, S., Albert, I., &#38; Buhl, H. M. (2020). Intergenerational
    Value Similarity in Adulthood. <i>Journal of Family Issues</i>, <i>42</i>(6),
    1234–1257. <a href="https://doi.org/10.1177/0192513x20943914">https://doi.org/10.1177/0192513x20943914</a>
  bibtex: '@article{Hoellger_Sommer_Albert_Buhl_2020, title={Intergenerational Value
    Similarity in Adulthood}, volume={42}, DOI={<a href="https://doi.org/10.1177/0192513x20943914">10.1177/0192513x20943914</a>},
    number={6}, journal={Journal of Family Issues}, publisher={SAGE Publications},
    author={Hoellger, Christian and Sommer, Sabrina and Albert, Isabelle and Buhl,
    Heike M.}, year={2020}, pages={1234–1257} }'
  chicago: 'Hoellger, Christian, Sabrina Sommer, Isabelle Albert, and Heike M. Buhl.
    “Intergenerational Value Similarity in Adulthood.” <i>Journal of Family Issues</i>
    42, no. 6 (2020): 1234–57. <a href="https://doi.org/10.1177/0192513x20943914">https://doi.org/10.1177/0192513x20943914</a>.'
  ieee: 'C. Hoellger, S. Sommer, I. Albert, and H. M. Buhl, “Intergenerational Value
    Similarity in Adulthood,” <i>Journal of Family Issues</i>, vol. 42, no. 6, pp.
    1234–1257, 2020, doi: <a href="https://doi.org/10.1177/0192513x20943914">10.1177/0192513x20943914</a>.'
  mla: Hoellger, Christian, et al. “Intergenerational Value Similarity in Adulthood.”
    <i>Journal of Family Issues</i>, vol. 42, no. 6, SAGE Publications, 2020, pp.
    1234–57, doi:<a href="https://doi.org/10.1177/0192513x20943914">10.1177/0192513x20943914</a>.
  short: C. Hoellger, S. Sommer, I. Albert, H.M. Buhl, Journal of Family Issues 42
    (2020) 1234–1257.
date_created: 2022-08-03T05:56:45Z
date_updated: 2022-08-29T06:34:26Z
department:
- _id: '427'
doi: 10.1177/0192513x20943914
intvolume: '        42'
issue: '6'
keyword:
- Adult child–parent dyads
- value similarity
- relationship quality
- frequency of contact
- parent-child-relationship
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://journals.sagepub.com/doi/pdf/10.1177/0192513X20943914
oa: '1'
page: 1234-1257
publication: Journal of Family Issues
publication_identifier:
  issn:
  - 0192-513X
  - 1552-5481
publication_status: published
publisher: SAGE Publications
status: public
title: Intergenerational Value Similarity in Adulthood
type: journal_article
user_id: '42165'
volume: 42
year: '2020'
...
---
_id: '33272'
author:
- first_name: Eddie
  full_name: Nijholt, Eddie
  last_name: Nijholt
- first_name: Bob
  full_name: Rink, Bob
  last_name: Rink
- first_name: Sören
  full_name: Schwenker, Sören
  id: '97359'
  last_name: Schwenker
  orcid: 0000-0002-8054-2058
citation:
  ama: Nijholt E, Rink B, Schwenker S. Generalised Symmetry in Network Dynamics. <i>DSWeb</i>.
    2020.
  apa: Nijholt, E., Rink, B., &#38; Schwenker, S. (2020). Generalised Symmetry in
    Network Dynamics. <i>DSWeb</i>, <i>April</i>.
  bibtex: '@article{Nijholt_Rink_Schwenker_2020, title={Generalised Symmetry in Network
    Dynamics}, number={April}, journal={DSWeb}, author={Nijholt, Eddie and Rink, Bob
    and Schwenker, Sören}, year={2020} }'
  chicago: Nijholt, Eddie, Bob Rink, and Sören Schwenker. “Generalised Symmetry in
    Network Dynamics.” <i>DSWeb</i>, 2020.
  ieee: E. Nijholt, B. Rink, and S. Schwenker, “Generalised Symmetry in Network Dynamics,”
    <i>DSWeb</i>, no. April, 2020.
  mla: Nijholt, Eddie, et al. “Generalised Symmetry in Network Dynamics.” <i>DSWeb</i>,
    no. April, 2020.
  short: E. Nijholt, B. Rink, S. Schwenker, DSWeb (2020).
date_created: 2022-09-06T11:46:58Z
date_updated: 2022-09-06T14:05:35Z
extern: '1'
issue: April
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://dsweb.siam.org/The-Magazine/Article/generalised-symmetry-in-network-dynamics
oa: '1'
publication: DSWeb
publication_date: 2020-04.30
status: public
title: Generalised Symmetry in Network Dynamics
type: newspaper_article
user_id: '97359'
year: '2020'
...
---
_id: '29257'
author:
- first_name: Isabel
  full_name: Steinhardt, Isabel
  id: '90339'
  last_name: Steinhardt
  orcid: https://orcid.org/0000-0002-2590-6189
- first_name: Caroline
  full_name: Fischer, Caroline
  last_name: Fischer
- first_name: Maximilian
  full_name: Heimstädt, Maximilian
  last_name: Heimstädt
- first_name: Simon David
  full_name: Hirsbrunner, Simon David
  last_name: Hirsbrunner
- first_name: Dilek
  full_name: Ikiz-Akinci, Dilek
  last_name: Ikiz-Akinci
- first_name: Lisa
  full_name: Kressin, Lisa
  last_name: Kressin
- first_name: Susanne
  full_name: Kretzer, Susanne
  last_name: Kretzer
- first_name: Andreas
  full_name: Möllenkamp, Andreas
  last_name: Möllenkamp
- first_name: Maike
  full_name: Portzelt, Maike
  last_name: Portzelt
- first_name: Rima-Maria
  full_name: Rahal, Rima-Maria
  last_name: Rahal
- first_name: Sonja
  full_name: Schimmler, Sonja
  last_name: Schimmler
- first_name: René
  full_name: Wilke, René
  last_name: Wilke
- first_name: Hannes
  full_name: Wünsche, Hannes
  last_name: Wünsche
citation:
  ama: 'Steinhardt I, Fischer C, Heimstädt M, et al. <i>Das Öffnen und Teilen von
    Daten qualitativer Forschung: eine Handreichung</i>. Vol 6. Weizenbaum Institute
    for the Networked Society - The German Internet Institu; 2020. doi:<a href="https://doi.org/10.34669/wi.ws/">https://doi.org/10.34669/wi.ws/</a>'
  apa: 'Steinhardt, I., Fischer, C., Heimstädt, M., Hirsbrunner, S. D., Ikiz-Akinci,
    D., Kressin, L., Kretzer, S., Möllenkamp, A., Portzelt, M., Rahal, R.-M., Schimmler,
    S., Wilke, R., &#38; Wünsche, H. (2020). <i>Das Öffnen und Teilen von Daten qualitativer
    Forschung: eine Handreichung</i> (Vol. 6). Weizenbaum Institute for the Networked
    Society - The German Internet Institu. <a href="https://doi.org/10.34669/wi.ws/">https://doi.org/10.34669/wi.ws/</a>'
  bibtex: '@book{Steinhardt_Fischer_Heimstädt_Hirsbrunner_Ikiz-Akinci_Kressin_Kretzer_Möllenkamp_Portzelt_Rahal_et
    al._2020, place={Berlin}, series={Weizenbaum Series,}, title={Das Öffnen und Teilen
    von Daten qualitativer Forschung: eine Handreichung}, volume={6}, DOI={<a href="https://doi.org/10.34669/wi.ws/">https://doi.org/10.34669/wi.ws/</a>},
    publisher={Weizenbaum Institute for the Networked Society - The German Internet
    Institu}, author={Steinhardt, Isabel and Fischer, Caroline and Heimstädt, Maximilian
    and Hirsbrunner, Simon David and Ikiz-Akinci, Dilek and Kressin, Lisa and Kretzer,
    Susanne and Möllenkamp, Andreas and Portzelt, Maike and Rahal, Rima-Maria and
    et al.}, year={2020}, collection={Weizenbaum Series,} }'
  chicago: 'Steinhardt, Isabel, Caroline Fischer, Maximilian Heimstädt, Simon David
    Hirsbrunner, Dilek Ikiz-Akinci, Lisa Kressin, Susanne Kretzer, et al. <i>Das Öffnen
    und Teilen von Daten qualitativer Forschung: eine Handreichung</i>. Vol. 6. Weizenbaum
    Series,. Berlin: Weizenbaum Institute for the Networked Society - The German Internet
    Institu, 2020. <a href="https://doi.org/10.34669/wi.ws/">https://doi.org/10.34669/wi.ws/</a>.'
  ieee: 'I. Steinhardt <i>et al.</i>, <i>Das Öffnen und Teilen von Daten qualitativer
    Forschung: eine Handreichung</i>, vol. 6. Berlin: Weizenbaum Institute for the
    Networked Society - The German Internet Institu, 2020.'
  mla: 'Steinhardt, Isabel, et al. <i>Das Öffnen und Teilen von Daten qualitativer
    Forschung: eine Handreichung</i>. Weizenbaum Institute for the Networked Society
    - The German Internet Institu, 2020, doi:<a href="https://doi.org/10.34669/wi.ws/">https://doi.org/10.34669/wi.ws/</a>.'
  short: 'I. Steinhardt, C. Fischer, M. Heimstädt, S.D. Hirsbrunner, D. Ikiz-Akinci,
    L. Kressin, S. Kretzer, A. Möllenkamp, M. Portzelt, R.-M. Rahal, S. Schimmler,
    R. Wilke, H. Wünsche, Das Öffnen und Teilen von Daten qualitativer Forschung:
    eine Handreichung, Weizenbaum Institute for the Networked Society - The German
    Internet Institu, Berlin, 2020.'
date_created: 2022-01-11T16:41:11Z
date_updated: 2022-09-15T07:48:50Z
ddc:
- '300'
department:
- _id: '121'
doi: https://doi.org/10.34669/wi.ws/
extern: '1'
file:
- access_level: open_access
  content_type: application/pdf
  creator: isste
  date_created: 2022-01-11T16:41:08Z
  date_updated: 2022-01-11T16:41:08Z
  file_id: '29258'
  file_name: 2020 Steinhardt et al. Öffnen und Teilen qualitativer Daten.pdf
  file_size: 725015
  relation: main_file
file_date_updated: 2022-01-11T16:41:08Z
has_accepted_license: '1'
intvolume: '         6'
language:
- iso: ger
oa: '1'
place: Berlin
publication_status: published
publisher: Weizenbaum Institute for the Networked Society - The German Internet Institu
series_title: Weizenbaum Series,
status: public
title: 'Das Öffnen und Teilen von Daten qualitativer Forschung: eine Handreichung'
type: working_paper
user_id: '90339'
volume: 6
year: '2020'
...
---
_id: '29246'
abstract:
- lang: eng
  text: '<jats:p>Openness in science and education is increasing in importance within
    the digital knowledge society. So far, less attention has been paid to teaching
    Open Science in bachelor’s degrees or in qualitative methods. Therefore, the aim
    of this article is to use a seminar example to explore what Open Science practices
    can be taught in qualitative research and how digital tools can be involved. The
    seminar focused on the following practices: Open data practices, the practice
    of using the free and open source tool “Collaborative online Interpretation, the
    practice of participating, cooperating, collaborating and contributing through
    participatory technologies and in social (based) networks. To learn Open Science
    practices, the students were involved in a qualitative research project about
    “Use of digital technologies for the study and habitus of students”. The study
    shows the practices of Open Data are easy to teach, whereas the use of free and
    open source tools and participatory technologies for collaboration, participation,
    cooperation and contribution is more difficult. In addition, a cultural shift
    would have to take place within German universities to promote Open Science practices
    in general.</jats:p>'
article_type: original
author:
- first_name: Isabel
  full_name: Steinhardt, Isabel
  id: '90339'
  last_name: Steinhardt
  orcid: https://orcid.org/0000-0002-2590-6189
citation:
  ama: Steinhardt I. Learning Open Science by doing Open Science. A reflection of
    a qualitative research project-based seminar. <i>Education for Information</i>.
    2020;36(3):263-279. doi:<a href="https://doi.org/10.3233/efi-190308">10.3233/efi-190308</a>
  apa: Steinhardt, I. (2020). Learning Open Science by doing Open Science. A reflection
    of a qualitative research project-based seminar. <i>Education for Information</i>,
    <i>36</i>(3), 263–279. <a href="https://doi.org/10.3233/efi-190308">https://doi.org/10.3233/efi-190308</a>
  bibtex: '@article{Steinhardt_2020, title={Learning Open Science by doing Open Science.
    A reflection of a qualitative research project-based seminar}, volume={36}, DOI={<a
    href="https://doi.org/10.3233/efi-190308">10.3233/efi-190308</a>}, number={3},
    journal={Education for Information}, publisher={IOS Press}, author={Steinhardt,
    Isabel}, year={2020}, pages={263–279} }'
  chicago: 'Steinhardt, Isabel. “Learning Open Science by Doing Open Science. A Reflection
    of a Qualitative Research Project-Based Seminar.” <i>Education for Information</i>
    36, no. 3 (2020): 263–79. <a href="https://doi.org/10.3233/efi-190308">https://doi.org/10.3233/efi-190308</a>.'
  ieee: 'I. Steinhardt, “Learning Open Science by doing Open Science. A reflection
    of a qualitative research project-based seminar,” <i>Education for Information</i>,
    vol. 36, no. 3, pp. 263–279, 2020, doi: <a href="https://doi.org/10.3233/efi-190308">10.3233/efi-190308</a>.'
  mla: Steinhardt, Isabel. “Learning Open Science by Doing Open Science. A Reflection
    of a Qualitative Research Project-Based Seminar.” <i>Education for Information</i>,
    vol. 36, no. 3, IOS Press, 2020, pp. 263–79, doi:<a href="https://doi.org/10.3233/efi-190308">10.3233/efi-190308</a>.
  short: I. Steinhardt, Education for Information 36 (2020) 263–279.
date_created: 2022-01-11T15:56:37Z
date_updated: 2022-09-15T08:39:32Z
ddc:
- '300'
department:
- _id: '477'
doi: 10.3233/efi-190308
extern: '1'
file:
- access_level: closed
  content_type: application/pdf
  creator: isste
  date_created: 2022-09-15T08:38:44Z
  date_updated: 2022-09-15T08:38:44Z
  file_id: '33376'
  file_name: 2020 Steinhardt Learning Open Science.pdf
  file_size: 3745348
  relation: main_file
  success: 1
file_date_updated: 2022-09-15T08:38:44Z
has_accepted_license: '1'
intvolume: '        36'
issue: '3'
keyword:
- Open Science
- Open Education Practices
- Library and Information Sciences
- Education
- Information Systems
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 263-279
publication: Education for Information
publication_identifier:
  issn:
  - 0167-8329
  - 1875-8649
publication_status: published
publisher: IOS Press
quality_controlled: '1'
status: public
title: Learning Open Science by doing Open Science. A reflection of a qualitative
  research project-based seminar
type: journal_article
user_id: '90339'
volume: 36
year: '2020'
...
---
_id: '20141'
author:
- first_name: Stefan
  full_name: Heindorf, Stefan
  id: '11871'
  last_name: Heindorf
  orcid: 0000-0002-4525-6865
- first_name: Yan
  full_name: Scholten, Yan
  last_name: Scholten
- first_name: Henning
  full_name: Wachsmuth, Henning
  id: '3900'
  last_name: Wachsmuth
- first_name: Axel-Cyrille
  full_name: Ngonga Ngomo, Axel-Cyrille
  id: '65716'
  last_name: Ngonga Ngomo
- first_name: Martin
  full_name: Potthast, Martin
  last_name: Potthast
citation:
  ama: 'Heindorf S, Scholten Y, Wachsmuth H, Ngonga Ngomo A-C, Potthast M. CauseNet:
    Towards a Causality Graph Extracted from the Web. In: <i>Proceedings of the 28th
    ACM International Conference on Information and Knowledge Management (CIKM 2020)</i>.
    ; 2020:3023-3030. doi:<a href="https://doi.org/10.1145/3340531.3412763">10.1145/3340531.3412763</a>'
  apa: 'Heindorf, S., Scholten, Y., Wachsmuth, H., Ngonga Ngomo, A.-C., &#38; Potthast,
    M. (2020). CauseNet: Towards a Causality Graph Extracted from the Web. <i>Proceedings
    of the 28th ACM International Conference on Information and Knowledge Management
    (CIKM 2020)</i>, 3023–3030. <a href="https://doi.org/10.1145/3340531.3412763">https://doi.org/10.1145/3340531.3412763</a>'
  bibtex: '@inproceedings{Heindorf_Scholten_Wachsmuth_Ngonga Ngomo_Potthast_2020,
    title={CauseNet: Towards a Causality Graph Extracted from the Web}, DOI={<a href="https://doi.org/10.1145/3340531.3412763">10.1145/3340531.3412763</a>},
    booktitle={Proceedings of the 28th ACM International Conference on Information
    and Knowledge Management (CIKM 2020)}, author={Heindorf, Stefan and Scholten,
    Yan and Wachsmuth, Henning and Ngonga Ngomo, Axel-Cyrille and Potthast, Martin},
    year={2020}, pages={3023–3030} }'
  chicago: 'Heindorf, Stefan, Yan Scholten, Henning Wachsmuth, Axel-Cyrille Ngonga
    Ngomo, and Martin Potthast. “CauseNet: Towards a Causality Graph Extracted from
    the Web.” In <i>Proceedings of the 28th ACM International Conference on Information
    and Knowledge Management (CIKM 2020)</i>, 3023–30, 2020. <a href="https://doi.org/10.1145/3340531.3412763">https://doi.org/10.1145/3340531.3412763</a>.'
  ieee: 'S. Heindorf, Y. Scholten, H. Wachsmuth, A.-C. Ngonga Ngomo, and M. Potthast,
    “CauseNet: Towards a Causality Graph Extracted from the Web,” in <i>Proceedings
    of the 28th ACM International Conference on Information and Knowledge Management
    (CIKM 2020)</i>, 2020, pp. 3023–3030, doi: <a href="https://doi.org/10.1145/3340531.3412763">10.1145/3340531.3412763</a>.'
  mla: 'Heindorf, Stefan, et al. “CauseNet: Towards a Causality Graph Extracted from
    the Web.” <i>Proceedings of the 28th ACM International Conference on Information
    and Knowledge Management (CIKM 2020)</i>, 2020, pp. 3023–30, doi:<a href="https://doi.org/10.1145/3340531.3412763">10.1145/3340531.3412763</a>.'
  short: 'S. Heindorf, Y. Scholten, H. Wachsmuth, A.-C. Ngonga Ngomo, M. Potthast,
    in: Proceedings of the 28th ACM International Conference on Information and Knowledge
    Management (CIKM 2020), 2020, pp. 3023–3030.'
date_created: 2020-10-20T13:11:14Z
date_updated: 2022-10-15T19:57:01Z
department:
- _id: '574'
doi: 10.1145/3340531.3412763
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://papers.dice-research.org/2020/CIKM-20/heindorf_2020a_public.pdf
oa: '1'
page: 3023-3030
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proceedings of the 28th ACM International Conference on Information and
  Knowledge Management (CIKM 2020)
status: public
title: 'CauseNet: Towards a Causality Graph Extracted from the Web'
type: conference
user_id: '11871'
year: '2020'
...
---
_id: '13175'
abstract:
- lang: eng
  text: "Today, organizations must deal with a plethora of IT security threats and
    to ensure smooth and\r\nuninterrupted business operations, firms are challenged
    to predict the volume of IT security vulnerabilities\r\nand allocate resources
    for fixing them. This challenge requires decision makers to assess\r\nwhich system
    or software packages are prone to vulnerabilities, how many post-release vulnerabilities\r\ncan
    be expected to occur during a certain period of time, and what impact exploits
    might have.\r\nSubstantial research has been dedicated to techniques that analyze
    source code and detect security\r\nvulnerabilities. However, only limited research
    has focused on forecasting security vulnerabilities\r\nthat are detected and reported
    after the release of software. To address this shortcoming, we apply\r\nestablished
    methodologies which are capable of forecasting events exhibiting specific time
    series\r\ncharacteristics of security vulnerabilities, i.e., rareness of occurrence,
    volatility, non-stationarity,\r\nand seasonality. Based on a dataset taken from
    the National Vulnerability Database (NVD), we use\r\nthe Mean Absolute Error (MAE)
    and Root Mean Square Error (RMSE) to measure the forecasting\r\naccuracy of single,
    double, and triple exponential smoothing methodologies, Croston's methodology,\r\nARIMA,
    and a neural network-based approach. We analyze the impact of the applied forecasting\r\nmethodology
    on the prediction accuracy with regard to its robustness along the dimensions
    of the\r\nexamined system and software package \"operating systems\", \"browsers\"
    and \"office solutions\" and\r\nthe applied metrics. To the best of our knowledge,
    this study is the first to analyze the effect\r\nof forecasting methodologies
    and to apply metrics that are suitable in this context. Our results\r\nshow that
    the optimal forecasting methodology depends on the software or system package,
    as some\r\nmethodologies perform poorly in the context of IT security vulnerabilities,
    that absolute metrics\r\ncan cover the actual prediction error precisely, and
    that the prediction accuracy is robust within the\r\ntwo applied forecasting-error
    metrics."
article_type: original
author:
- first_name: Emrah
  full_name: Yasasin, Emrah
  last_name: Yasasin
- first_name: Julian
  full_name: Prester, Julian
  last_name: Prester
- first_name: Gerit
  full_name: Wagner, Gerit
  last_name: Wagner
- first_name: Guido
  full_name: Schryen, Guido
  id: '72850'
  last_name: Schryen
citation:
  ama: Yasasin E, Prester J, Wagner G, Schryen G. Forecasting IT Security Vulnerabilities
    - An Empirical Analysis. <i>Computers &#38; Security</i>. 2020;88(January).
  apa: Yasasin, E., Prester, J., Wagner, G., &#38; Schryen, G. (2020). Forecasting
    IT Security Vulnerabilities - An Empirical Analysis. <i>Computers &#38; Security</i>,
    <i>88</i>(January).
  bibtex: '@article{Yasasin_Prester_Wagner_Schryen_2020, title={Forecasting IT Security
    Vulnerabilities - An Empirical Analysis}, volume={88}, number={January}, journal={Computers
    &#38; Security}, author={Yasasin, Emrah and Prester, Julian and Wagner, Gerit
    and Schryen, Guido}, year={2020} }'
  chicago: Yasasin, Emrah, Julian Prester, Gerit Wagner, and Guido Schryen. “Forecasting
    IT Security Vulnerabilities - An Empirical Analysis.” <i>Computers &#38; Security</i>
    88, no. January (2020).
  ieee: E. Yasasin, J. Prester, G. Wagner, and G. Schryen, “Forecasting IT Security
    Vulnerabilities - An Empirical Analysis,” <i>Computers &#38; Security</i>, vol.
    88, no. January, 2020.
  mla: Yasasin, Emrah, et al. “Forecasting IT Security Vulnerabilities - An Empirical
    Analysis.” <i>Computers &#38; Security</i>, vol. 88, no. January, 2020.
  short: E. Yasasin, J. Prester, G. Wagner, G. Schryen, Computers &#38; Security 88
    (2020).
date_created: 2019-09-09T18:24:45Z
date_updated: 2022-10-19T15:27:51Z
ddc:
- '000'
department:
- _id: '195'
- _id: '277'
file:
- access_level: open_access
  content_type: application/pdf
  creator: schryen
  date_created: 2019-09-09T18:24:35Z
  date_updated: 2019-09-09T18:24:35Z
  file_id: '13176'
  file_name: Forecasting_IT_Security_Vulnerabilities.pdf
  file_size: 894663
  relation: main_file
file_date_updated: 2019-09-09T18:24:35Z
has_accepted_license: '1'
intvolume: '        88'
issue: January
language:
- iso: eng
oa: '1'
publication: Computers & Security
publication_identifier:
  issn:
  - 0167-4048
publication_status: published
status: public
title: Forecasting IT Security Vulnerabilities - An Empirical Analysis
type: journal_article
user_id: '72850'
volume: 88
year: '2020'
...
---
_id: '20344'
author:
- first_name: Christian Roman
  full_name: Bielak, Christian Roman
  id: '34782'
  last_name: Bielak
- first_name: Max
  full_name: Böhnke, Max
  id: '45779'
  last_name: Böhnke
- first_name: Mathias
  full_name: Bobbert, Mathias
  id: '7850'
  last_name: Bobbert
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: Bielak CR, Böhnke M, Bobbert M, Meschut G. Development of a numerical method
    for analyzing the robustness of clinching in versatile process chains.
  apa: Bielak, C. R., Böhnke, M., Bobbert, M., &#38; Meschut, G. (n.d.). <i>Development
    of a numerical method for analyzing the robustness of clinching in versatile process
    chains</i>. Material Science and Engineering Congress - MSE 2020, Darmstadt.
  bibtex: '@inproceedings{Bielak_Böhnke_Bobbert_Meschut, place={Material Science and
    Engineering Congress - MSE 2020}, title={Development of a numerical method for
    analyzing the robustness of clinching in versatile process chains}, author={Bielak,
    Christian Roman and Böhnke, Max and Bobbert, Mathias and Meschut, Gerson} }'
  chicago: Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut.
    “Development of a numerical method for analyzing the robustness of clinching in
    versatile process chains.” Material Science and Engineering Congress - MSE 2020,
    n.d.
  ieee: C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Development of a numerical
    method for analyzing the robustness of clinching in versatile process chains,”
    presented at the Material Science and Engineering Congress - MSE 2020, Darmstadt.
  mla: Bielak, Christian Roman, et al. <i>Development of a numerical method for analyzing
    the robustness of clinching in versatile process chains</i>.
  short: 'C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: Material Science and
    Engineering Congress - MSE 2020, n.d.'
conference:
  end_date: 25 September 2020
  location: Darmstadt
  name: Material Science and Engineering Congress - MSE 2020
  start_date: 22 September 2020
date_created: 2020-11-12T13:38:45Z
date_updated: 2023-01-02T12:01:43Z
ddc:
- '670'
- '620'
department:
- _id: '157'
- _id: '630'
file:
- access_level: open_access
  content_type: application/pdf
  creator: chbielak
  date_created: 2022-11-29T13:23:05Z
  date_updated: 2022-11-29T13:23:05Z
  description: In many areas of product manufacturing individual components are usually
    joined together to form complex structures with numerous joints. Using mechanical
    joining technologies offers the possibility of joining structures with a wide
    range of material-geometry combinations. In order to realize the increasing number
    of varying products using different materials and designs within a process chain,
    they need to be versatile.
  file_id: '34158'
  file_name: Development of a numerical method for analyzing the robustness of clinching
    in versatile process chains.pdf
  file_size: 2657497
  relation: main_file
  title: Development of a numerical method for analyzing the robustness of clinching
    in versatile process chains
file_date_updated: 2022-11-29T13:23:05Z
has_accepted_license: '1'
language:
- iso: ger
- iso: eng
oa: '1'
place: Material Science and Engineering Congress - MSE 2020
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '131'
  name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
  name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication_status: accepted
related_material:
  link:
  - description: "In many areas of product manufacturing individual components are
      usually joined together to form complex structures with numerous joints. Mechanical
      joining technology offers the possibility of joining structures with a wide
      range of material-geometry combinations. In order to realize the increasing
      number of varying products using different materials and designs within a process
      chain, they need to be versatile.\r\n\r\nDue to changing properties of the materials
      to be joined, tool geometries and process variables in mechanical joining processes,
      especially clinching, must be continuously adapted which results in a limited
      versatility of the process. In this regard, it is necessary to examine the robustness
      of the clinching process in versatile process chains. Therefore, a method is
      developed which describes the joint characteristics based on the material properties
      in order to enable the investigation of the clinching process regarding the
      robustness concerning continuously changing process and material conditions.\r\n\r\nThe
      predictive accuracy of numerical simulations for mechanical joining processes
      depends on the implemented material model, especially the plasticity of the
      joining parts. Therefore, experimental material characterization processes are
      used to determine material properties. Furthermore, clinched joints in different
      material combinations are experimentally generated and examined. Based on these
      investigations a simulation model of the joining process is developed as 2D-Clinching
      FEM model in LS-Dyna. The Validation of the developed simulation model is ensured
      by comparing the geometric formation of the joint and force-displacement curves
      of the joining process with experimental generated joints. By combining the
      simulation model with an optimization tool (LS-OPT) the influence of different
      parameters on the joint characteristics is determined and the robustness of
      the joining process in versatile process chains is investigated."
    relation: confirmation
    url: https://www.mse-congress.de/program/scientific-program/?tx_dgmprogram_fullprogram%5Bsession%5D=9629&tx_dgmprogram_fullprogram%5Baction%5D=show&tx_dgmprogram_fullprogram%5Bcontroller%5D=Session&cHash=84006c1cdd38f631b19682a33e47111e
status: public
title: Development of a numerical method for analyzing the robustness of clinching
  in versatile process chains
type: conference_abstract
user_id: '14931'
year: '2020'
...
---
_id: '16301'
article_type: original
author:
- first_name: Bernhard
  full_name: Atorf, Bernhard
  last_name: Atorf
- first_name: Holger
  full_name: Mühlenbernd, Holger
  last_name: Mühlenbernd
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Atorf B, Mühlenbernd H, Zentgraf T, Kitzerow H-S. All-optical switching of
    a dye-doped liquid crystal plasmonic metasurface. <i>Optics Express</i>. 2020;28(6):8898-8908.
    doi:<a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>
  apa: Atorf, B., Mühlenbernd, H., Zentgraf, T., &#38; Kitzerow, H.-S. (2020). All-optical
    switching of a dye-doped liquid crystal plasmonic metasurface. <i>Optics Express</i>,
    <i>28</i>(6), 8898–8908. <a href="https://doi.org/10.1364/oe.383877">https://doi.org/10.1364/oe.383877</a>
  bibtex: '@article{Atorf_Mühlenbernd_Zentgraf_Kitzerow_2020, title={All-optical switching
    of a dye-doped liquid crystal plasmonic metasurface}, volume={28}, DOI={<a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>},
    number={6}, journal={Optics Express}, author={Atorf, Bernhard and Mühlenbernd,
    Holger and Zentgraf, Thomas and Kitzerow, Heinz-Siegfried}, year={2020}, pages={8898–8908}
    }'
  chicago: 'Atorf, Bernhard, Holger Mühlenbernd, Thomas Zentgraf, and Heinz-Siegfried
    Kitzerow. “All-Optical Switching of a Dye-Doped Liquid Crystal Plasmonic Metasurface.”
    <i>Optics Express</i> 28, no. 6 (2020): 8898–8908. <a href="https://doi.org/10.1364/oe.383877">https://doi.org/10.1364/oe.383877</a>.'
  ieee: 'B. Atorf, H. Mühlenbernd, T. Zentgraf, and H.-S. Kitzerow, “All-optical switching
    of a dye-doped liquid crystal plasmonic metasurface,” <i>Optics Express</i>, vol.
    28, no. 6, pp. 8898–8908, 2020, doi: <a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>.'
  mla: Atorf, Bernhard, et al. “All-Optical Switching of a Dye-Doped Liquid Crystal
    Plasmonic Metasurface.” <i>Optics Express</i>, vol. 28, no. 6, 2020, pp. 8898–908,
    doi:<a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>.
  short: B. Atorf, H. Mühlenbernd, T. Zentgraf, H.-S. Kitzerow, Optics Express 28
    (2020) 8898–8908.
date_created: 2020-03-15T18:03:20Z
date_updated: 2023-01-10T13:18:30Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '313'
doi: 10.1364/oe.383877
intvolume: '        28'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 8898-8908
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
quality_controlled: '1'
status: public
title: All-optical switching of a dye-doped liquid crystal plasmonic metasurface
type: journal_article
user_id: '14931'
volume: 28
year: '2020'
...
---
_id: '31361'
abstract:
- lang: eng
  text: At Paderborn University, a new 6th semester geometry-course for upper secondary
    student teachers has been designed and taught by the first author of this paper.
    To show links between academic mathematics and school mathematics we established
    so-called interface weeks. These are weeks during a course in which lecture, exercises
    and homework focus on topics that are related to the normal canon of content but
    specially chosen for their relevance in school contexts. In this article, we want
    to present our design for an interface week on the topic of congruence. In order
    to do so, we first illustrate how so-called interface aspects are used to systematize
    the mathematical background of the topic, thus giving future mathematics teachers
    the chance to act professionally. We then show examples of learning activities
    and first results of the accompanying research.
author:
- first_name: Max
  full_name: Hoffmann, Max
  id: '32202'
  last_name: Hoffmann
  orcid: 0000-0002-6964-7123
- first_name: Rolf
  full_name: Biehler, Rolf
  id: '16274'
  last_name: Biehler
citation:
  ama: 'Hoffmann M, Biehler R. Designing a Geometry Capstone Course for Student Teachers:
    Bridging the gap between academic mathematics and school mathematics in the case
    of congruence. In: <i> INDRUM 2020, Université de Carthage, Université de Montpellier,
    Sep 2020, Cyberspace (Virtually from Bizerte), Tunisia</i>. ; 2020.'
  apa: 'Hoffmann, M., &#38; Biehler, R. (2020). Designing a Geometry Capstone Course
    for Student Teachers: Bridging the gap between academic mathematics and school
    mathematics in the case of congruence. <i> INDRUM 2020, Université de Carthage,
    Université de Montpellier, Sep 2020, Cyberspace (Virtually from Bizerte), Tunisia</i>.'
  bibtex: '@inproceedings{Hoffmann_Biehler_2020, title={Designing a Geometry Capstone
    Course for Student Teachers: Bridging the gap between academic mathematics and
    school mathematics in the case of congruence}, booktitle={ INDRUM 2020, Université
    de Carthage, Université de Montpellier, Sep 2020, Cyberspace (virtually from Bizerte),
    Tunisia}, author={Hoffmann, Max and Biehler, Rolf}, year={2020} }'
  chicago: 'Hoffmann, Max, and Rolf Biehler. “Designing a Geometry Capstone Course
    for Student Teachers: Bridging the Gap between Academic Mathematics and School
    Mathematics in the Case of Congruence.” In <i> INDRUM 2020, Université de Carthage,
    Université de Montpellier, Sep 2020, Cyberspace (Virtually from Bizerte), Tunisia</i>,
    2020.'
  ieee: 'M. Hoffmann and R. Biehler, “Designing a Geometry Capstone Course for Student
    Teachers: Bridging the gap between academic mathematics and school mathematics
    in the case of congruence,” 2020.'
  mla: 'Hoffmann, Max, and Rolf Biehler. “Designing a Geometry Capstone Course for
    Student Teachers: Bridging the Gap between Academic Mathematics and School Mathematics
    in the Case of Congruence.” <i> INDRUM 2020, Université de Carthage, Université
    de Montpellier, Sep 2020, Cyberspace (Virtually from Bizerte), Tunisia</i>, 2020.'
  short: 'M. Hoffmann, R. Biehler, in:  INDRUM 2020, Université de Carthage, Université
    de Montpellier, Sep 2020, Cyberspace (Virtually from Bizerte), Tunisia, 2020.'
date_created: 2022-05-22T10:22:34Z
date_updated: 2023-01-11T15:29:45Z
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://hal.archives-ouvertes.fr/hal-03113956/
oa: '1'
publication: ' INDRUM 2020, Université de Carthage, Université de Montpellier, Sep
  2020, Cyberspace (virtually from Bizerte), Tunisia'
quality_controlled: '1'
status: public
title: 'Designing a Geometry Capstone Course for Student Teachers: Bridging the gap
  between academic mathematics and school mathematics in the case of congruence'
type: conference
user_id: '32202'
year: '2020'
...
---
_id: '36263'
author:
- first_name: Jutta
  full_name: Weber, Jutta
  id: '31494'
  last_name: Weber
citation:
  ama: 'Weber J. Skynet oder Slaughterbots. Schwarmintelligenz in Militär, Politik
    und Populärkultur. <i>Wissenschaft &#38; Frieden 2020-3: Der kranke Planet Beilage</i>.
    Published online 2020.'
  apa: 'Weber, J. (2020). Skynet oder Slaughterbots. Schwarmintelligenz in Militär,
    Politik und Populärkultur. <i>Wissenschaft &#38; Frieden 2020-3: Der kranke Planet.
    Beilage</i>.'
  bibtex: '@article{Weber_2020, title={Skynet oder Slaughterbots. Schwarmintelligenz
    in Militär, Politik und Populärkultur}, journal={Wissenschaft &#38; Frieden 2020-3:
    Der kranke Planet. Beilage}, publisher={Hg. von der Informationsstelle Wissenschaft
    und Frieden e.V. zus. mit der Kampagne »Killer Roboter stoppen!«}, author={Weber,
    Jutta}, year={2020} }'
  chicago: 'Weber, Jutta. “Skynet oder Slaughterbots. Schwarmintelligenz in Militär,
    Politik und Populärkultur.” <i>Wissenschaft &#38; Frieden 2020-3: Der kranke Planet.
    Beilage</i>, 2020.'
  ieee: 'J. Weber, “Skynet oder Slaughterbots. Schwarmintelligenz in Militär, Politik
    und Populärkultur,” <i>Wissenschaft &#38; Frieden 2020-3: Der kranke Planet. Beilage</i>,
    2020.'
  mla: 'Weber, Jutta. “Skynet oder Slaughterbots. Schwarmintelligenz in Militär, Politik
    und Populärkultur.” <i>Wissenschaft &#38; Frieden 2020-3: Der kranke Planet. Beilage</i>,
    Hg. von der Informationsstelle Wissenschaft und Frieden e.V. zus. mit der Kampagne »Killer
    Roboter stoppen!«, 2020.'
  short: 'J. Weber, Wissenschaft &#38; Frieden 2020-3: Der kranke Planet. Beilage
    (2020).'
date_created: 2023-01-12T06:33:31Z
date_updated: 2023-01-12T06:36:45Z
department:
- _id: '411'
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://juttaweber.eu/wordpress/wp-content/uploads/2021/03/Weber_Skynet-oder-Slaughterbots_preprint.pdf
oa: '1'
publication: 'Wissenschaft & Frieden 2020-3: Der kranke Planet. Beilage'
publisher: Hg. von der Informationsstelle Wissenschaft und Frieden e.V. zus. mit der
  Kampagne »Killer Roboter stoppen!«
status: public
title: Skynet oder Slaughterbots. Schwarmintelligenz in Militär, Politik und Populärkultur
type: journal_article
user_id: '14932'
year: '2020'
...
---
_id: '36265'
author:
- first_name: Jutta
  full_name: Weber, Jutta
  id: '31494'
  last_name: Weber
citation:
  ama: 'Weber J. Introduction: Technosecurity Cultures. <i>Technosecurity Cultures,
    Sonderausgabe „Science as Culture“ (Hg: Jutta Weber/Katrin M Kämpf)</i>. 2020;Vol.
    29(1):1-10.'
  apa: 'Weber, J. (2020). Introduction: Technosecurity Cultures. <i>Technosecurity
    Cultures, Sonderausgabe „Science as Culture“ (Hg.: Jutta Weber/Katrin M. Kämpf)</i>,
    <i>Vol. 29(1)</i>, 1–10.'
  bibtex: '@article{Weber_2020, title={Introduction: Technosecurity Cultures}, volume={Vol.
    29(1)}, journal={Technosecurity Cultures, Sonderausgabe „Science as Culture“ (Hg.:
    Jutta Weber/Katrin M. Kämpf)}, author={Weber, Jutta}, year={2020}, pages={1–10}
    }'
  chicago: 'Weber, Jutta. “Introduction: Technosecurity Cultures.” <i>Technosecurity
    Cultures, Sonderausgabe „Science as Culture“ (Hg.: Jutta Weber/Katrin M. Kämpf)</i>
    Vol. 29(1) (2020): 1–10.'
  ieee: 'J. Weber, “Introduction: Technosecurity Cultures,” <i>Technosecurity Cultures,
    Sonderausgabe „Science as Culture“ (Hg.: Jutta Weber/Katrin M. Kämpf)</i>, vol.
    Vol. 29(1), pp. 1–10, 2020.'
  mla: 'Weber, Jutta. “Introduction: Technosecurity Cultures.” <i>Technosecurity Cultures,
    Sonderausgabe „Science as Culture“ (Hg.: Jutta Weber/Katrin M. Kämpf)</i>, vol.
    Vol. 29(1), 2020, pp. 1–10.'
  short: 'J. Weber, Technosecurity Cultures, Sonderausgabe „Science as Culture“ (Hg.:
    Jutta Weber/Katrin M. Kämpf) Vol. 29(1) (2020) 1–10.'
date_created: 2023-01-12T07:16:34Z
date_updated: 2023-01-12T08:24:26Z
department:
- _id: '411'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.tandfonline.com/doi/full/10.1080/09505431.2019.1695769
oa: '1'
page: 1-10
publication: 'Technosecurity Cultures, Sonderausgabe „Science as Culture“ (Hg.: Jutta
  Weber/Katrin M. Kämpf)'
status: public
title: 'Introduction: Technosecurity Cultures'
type: journal_article
user_id: '14932'
volume: Vol. 29(1)
year: '2020'
...
---
_id: '13226'
abstract:
- lang: eng
  text: "The canonical problem for the class Quantum Merlin-Arthur (QMA) is that of\r\nestimating
    ground state energies of local Hamiltonians. Perhaps surprisingly,\r\n[Ambainis,
    CCC 2014] showed that the related, but arguably more natural,\r\nproblem of simulating
    local measurements on ground states of local Hamiltonians\r\n(APX-SIM) is likely
    harder than QMA. Indeed, [Ambainis, CCC 2014] showed that\r\nAPX-SIM is P^QMA[log]-complete,
    for P^QMA[log] the class of languages decidable\r\nby a P machine making a logarithmic
    number of adaptive queries to a QMA oracle.\r\nIn this work, we show that APX-SIM
    is P^QMA[log]-complete even when restricted\r\nto more physical Hamiltonians,
    obtaining as intermediate steps a variety of\r\nrelated complexity-theoretic results.\r\n
    \ We first give a sequence of results which together yield P^QMA[log]-hardness\r\nfor
    APX-SIM on well-motivated Hamiltonians: (1) We show that for NP, StoqMA,\r\nand
    QMA oracles, a logarithmic number of adaptive queries is equivalent to\r\npolynomially
    many parallel queries. These equalities simplify the proofs of our\r\nsubsequent
    results. (2) Next, we show that the hardness of APX-SIM is preserved\r\nunder
    Hamiltonian simulations (a la [Cubitt, Montanaro, Piddock, 2017]). As a\r\nbyproduct,
    we obtain a full complexity classification of APX-SIM, showing it is\r\ncomplete
    for P, P^||NP, P^||StoqMA, or P^||QMA depending on the Hamiltonians\r\nemployed.
    (3) Leveraging the above, we show that APX-SIM is P^QMA[log]-complete\r\nfor any
    family of Hamiltonians which can efficiently simulate spatially sparse\r\nHamiltonians,
    including physically motivated models such as the 2D Heisenberg\r\nmodel.\r\n
    \ Our second focus considers 1D systems: We show that APX-SIM remains\r\nP^QMA[log]-complete
    even for local Hamiltonians on a 1D line of 8-dimensional\r\nqudits. This uses
    a number of ideas from above, along with replacing the \"query\r\nHamiltonian\"
    of [Ambainis, CCC 2014] with a new \"sifter\" construction."
author:
- first_name: Sevag
  full_name: Gharibian, Sevag
  id: '71541'
  last_name: Gharibian
  orcid: 0000-0002-9992-3379
- first_name: Stephen
  full_name: Piddock, Stephen
  last_name: Piddock
- first_name: Justin
  full_name: Yirka, Justin
  last_name: Yirka
citation:
  ama: 'Gharibian S, Piddock S, Yirka J. Oracle complexity classes and local measurements
    on physical  Hamiltonians. In: <i>Proceedings of the 37th Symposium on Theoretical
    Aspects of Computer Science (STACS 2020)</i>. ; 2020:38.'
  apa: Gharibian, S., Piddock, S., &#38; Yirka, J. (2020). Oracle complexity classes
    and local measurements on physical  Hamiltonians. <i>Proceedings of the 37th Symposium
    on Theoretical Aspects of Computer Science (STACS 2020)</i>, 38.
  bibtex: '@inproceedings{Gharibian_Piddock_Yirka_2020, title={Oracle complexity classes
    and local measurements on physical  Hamiltonians}, booktitle={Proceedings of the
    37th Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, author={Gharibian,
    Sevag and Piddock, Stephen and Yirka, Justin}, year={2020}, pages={38} }'
  chicago: Gharibian, Sevag, Stephen Piddock, and Justin Yirka. “Oracle Complexity
    Classes and Local Measurements on Physical  Hamiltonians.” In <i>Proceedings of
    the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020)</i>,
    38, 2020.
  ieee: S. Gharibian, S. Piddock, and J. Yirka, “Oracle complexity classes and local
    measurements on physical  Hamiltonians,” in <i>Proceedings of the 37th Symposium
    on Theoretical Aspects of Computer Science (STACS 2020)</i>, 2020, p. 38.
  mla: Gharibian, Sevag, et al. “Oracle Complexity Classes and Local Measurements
    on Physical  Hamiltonians.” <i>Proceedings of the 37th Symposium on Theoretical
    Aspects of Computer Science (STACS 2020)</i>, 2020, p. 38.
  short: 'S. Gharibian, S. Piddock, J. Yirka, in: Proceedings of the 37th Symposium
    on Theoretical Aspects of Computer Science (STACS 2020), 2020, p. 38.'
date_created: 2019-09-16T07:41:31Z
date_updated: 2023-10-09T04:17:41Z
department:
- _id: '623'
- _id: '7'
external_id:
  arxiv:
  - '1909.05981'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1909.05981
oa: '1'
page: '38'
publication: Proceedings of the 37th Symposium on Theoretical Aspects of Computer
  Science (STACS 2020)
publication_status: published
status: public
title: Oracle complexity classes and local measurements on physical  Hamiltonians
type: conference
user_id: '71541'
year: '2020'
...
---
_id: '33299'
abstract:
- lang: eng
  text: "The aim of this study was to find out whether teaching how to search for
    literature\r\nwould be more beneficial to students and teachers if done online
    through short videos\r\nrather than in person during course time. To find out
    whether online videos are more\r\nbeneficial, two courses were asked to fill in
    questionnaires, one at the beginning and\r\none at the end of the semester. One
    of the courses received the input online via videos\r\nand were given an exercise
    to put the newly learned skills to use, the other course\r\nserved as a control
    group and learned how to search for literature during the course.\r\nThe results
    show that while the difference between the two groups is not significant,\r\nthe
    videos can still be regarded as being more beneficial than teaching the necessary\r\nskills
    during course time."
author:
- first_name: Charlotte Anna
  full_name: Hahn, Charlotte Anna
  id: '25934'
  last_name: Hahn
citation:
  ama: Hahn CA. Informationskompetenz durch E-Learning? Durch Lernvideos nach Literatur
    suchen. <i>die hochschullehre</i>. 2020;(6).
  apa: Hahn, C. A. (2020). Informationskompetenz durch E-Learning? Durch Lernvideos
    nach Literatur suchen. <i>die hochschullehre</i>, <i>6</i>.
  bibtex: '@article{Hahn_2020, title={Informationskompetenz durch E-Learning? Durch
    Lernvideos nach Literatur suchen}, number={6}, journal={die hochschullehre}, author={Hahn,
    Charlotte Anna}, year={2020} }'
  chicago: Hahn, Charlotte Anna. “Informationskompetenz durch E-Learning? Durch Lernvideos
    nach Literatur suchen.” <i>die hochschullehre</i>, no. 6 (2020).
  ieee: C. A. Hahn, “Informationskompetenz durch E-Learning? Durch Lernvideos nach
    Literatur suchen,” <i>die hochschullehre</i>, no. 6, 2020.
  mla: Hahn, Charlotte Anna. “Informationskompetenz durch E-Learning? Durch Lernvideos
    nach Literatur suchen.” <i>die hochschullehre</i>, no. 6, 2020.
  short: C.A. Hahn, die hochschullehre (2020).
date_created: 2022-09-08T09:05:30Z
date_updated: 2023-10-13T10:17:31Z
ddc:
- '020'
department:
- _id: '1'
- _id: '384'
file:
- access_level: open_access
  content_type: application/pdf
  creator: chogg
  date_created: 2022-09-08T09:05:22Z
  date_updated: 2022-09-08T09:05:22Z
  file_id: '33300'
  file_name: HSL2012W.pdf
  file_size: 318104
  relation: main_file
file_date_updated: 2022-09-08T09:05:22Z
has_accepted_license: '1'
issue: '6'
keyword:
- E-Learning
- information competence
- literature
- library
- research
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: http://www.hochschullehre.org/wp-content/files/diehochschullehre_2020_Hahn_Informationskompetenz.pdf
oa: '1'
publication: die hochschullehre
publication_identifier:
  eissn:
  - ISSN 2199-8825
publication_status: published
status: public
title: Informationskompetenz durch E-Learning? Durch Lernvideos nach Literatur suchen
type: journal_article
user_id: '14931'
year: '2020'
...
---
_id: '20762'
abstract:
- lang: eng
  text: The rising interest in single-channel multi-speaker speech separation sparked
    development of End-to-End (E2E) approaches to multispeaker speech recognition.
    However, up until now, state-of-theart neural network–based time domain source
    separation has not yet been combined with E2E speech recognition. We here demonstrate
    how to combine a separation module based on a Convolutional Time domain Audio
    Separation Network (Conv-TasNet) with an E2E speech recognizer and how to train
    such a model jointly by distributing it over multiple GPUs or by approximating
    truncated back-propagation for the convolutional front-end. To put this work into
    perspective and illustrate the complexity of the design space, we provide a compact
    overview of single-channel multi-speaker recognition systems. Our experiments
    show a word error rate of 11.0% on WSJ0-2mix and indicate that our joint time
    domain model can yield substantial improvements over cascade DNN-HMM and monolithic
    E2E frequency domain systems proposed so far.
author:
- first_name: Thilo
  full_name: von Neumann, Thilo
  id: '49870'
  last_name: von Neumann
  orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Keisuke
  full_name: Kinoshita, Keisuke
  last_name: Kinoshita
- first_name: Lukas
  full_name: Drude, Lukas
  last_name: Drude
- first_name: Christoph
  full_name: Boeddeker, Christoph
  id: '40767'
  last_name: Boeddeker
- first_name: Marc
  full_name: Delcroix, Marc
  last_name: Delcroix
- first_name: Tomohiro
  full_name: Nakatani, Tomohiro
  last_name: Nakatani
- first_name: Reinhold
  full_name: Haeb-Umbach, Reinhold
  id: '242'
  last_name: Haeb-Umbach
citation:
  ama: 'von Neumann T, Kinoshita K, Drude L, et al. End-to-End Training of Time Domain
    Audio Separation and Recognition. In: <i>ICASSP 2020 - 2020 IEEE International
    Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>. ; 2020:7004-7008.
    doi:<a href="https://doi.org/10.1109/ICASSP40776.2020.9053461">10.1109/ICASSP40776.2020.9053461</a>'
  apa: von Neumann, T., Kinoshita, K., Drude, L., Boeddeker, C., Delcroix, M., Nakatani,
    T., &#38; Haeb-Umbach, R. (2020). End-to-End Training of Time Domain Audio Separation
    and Recognition. <i>ICASSP 2020 - 2020 IEEE International Conference on Acoustics,
    Speech and Signal Processing (ICASSP)</i>, 7004–7008. <a href="https://doi.org/10.1109/ICASSP40776.2020.9053461">https://doi.org/10.1109/ICASSP40776.2020.9053461</a>
  bibtex: '@inproceedings{von Neumann_Kinoshita_Drude_Boeddeker_Delcroix_Nakatani_Haeb-Umbach_2020,
    title={End-to-End Training of Time Domain Audio Separation and Recognition}, DOI={<a
    href="https://doi.org/10.1109/ICASSP40776.2020.9053461">10.1109/ICASSP40776.2020.9053461</a>},
    booktitle={ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech
    and Signal Processing (ICASSP)}, author={von Neumann, Thilo and Kinoshita, Keisuke
    and Drude, Lukas and Boeddeker, Christoph and Delcroix, Marc and Nakatani, Tomohiro
    and Haeb-Umbach, Reinhold}, year={2020}, pages={7004–7008} }'
  chicago: Neumann, Thilo von, Keisuke Kinoshita, Lukas Drude, Christoph Boeddeker,
    Marc Delcroix, Tomohiro Nakatani, and Reinhold Haeb-Umbach. “End-to-End Training
    of Time Domain Audio Separation and Recognition.” In <i>ICASSP 2020 - 2020 IEEE
    International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>,
    7004–8, 2020. <a href="https://doi.org/10.1109/ICASSP40776.2020.9053461">https://doi.org/10.1109/ICASSP40776.2020.9053461</a>.
  ieee: 'T. von Neumann <i>et al.</i>, “End-to-End Training of Time Domain Audio Separation
    and Recognition,” in <i>ICASSP 2020 - 2020 IEEE International Conference on Acoustics,
    Speech and Signal Processing (ICASSP)</i>, 2020, pp. 7004–7008, doi: <a href="https://doi.org/10.1109/ICASSP40776.2020.9053461">10.1109/ICASSP40776.2020.9053461</a>.'
  mla: von Neumann, Thilo, et al. “End-to-End Training of Time Domain Audio Separation
    and Recognition.” <i>ICASSP 2020 - 2020 IEEE International Conference on Acoustics,
    Speech and Signal Processing (ICASSP)</i>, 2020, pp. 7004–08, doi:<a href="https://doi.org/10.1109/ICASSP40776.2020.9053461">10.1109/ICASSP40776.2020.9053461</a>.
  short: 'T. von Neumann, K. Kinoshita, L. Drude, C. Boeddeker, M. Delcroix, T. Nakatani,
    R. Haeb-Umbach, in: ICASSP 2020 - 2020 IEEE International Conference on Acoustics,
    Speech and Signal Processing (ICASSP), 2020, pp. 7004–7008.'
date_created: 2020-12-16T14:07:54Z
date_updated: 2023-11-15T12:17:45Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.1109/ICASSP40776.2020.9053461
file:
- access_level: open_access
  content_type: application/pdf
  creator: huesera
  date_created: 2020-12-16T14:09:48Z
  date_updated: 2020-12-16T14:09:48Z
  file_id: '20763'
  file_name: ICASSP_2020_vonNeumann_Paper.pdf
  file_size: 192529
  relation: main_file
file_date_updated: 2020-12-16T14:09:48Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 7004-7008
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech
  and Signal Processing (ICASSP)
quality_controlled: '1'
status: public
title: End-to-End Training of Time Domain Audio Separation and Recognition
type: conference
user_id: '49870'
year: '2020'
...
---
_id: '20764'
abstract:
- lang: eng
  text: 'Most approaches to multi-talker overlapped speech separation and recognition
    assume that the number of simultaneously active speakers is given, but in realistic
    situations, it is typically unknown. To cope with this, we extend an iterative
    speech extraction system with mechanisms to count the number of sources and combine
    it with a single-talker speech recognizer to form the first end-to-end multi-talker
    automatic speech recognition system for an unknown number of active speakers.
    Our experiments show very promising performance in counting accuracy, source separation
    and speech recognition on simulated clean mixtures from WSJ0-2mix and WSJ0-3mix.
    Among others, we set a new state-of-the-art word error rate on the WSJ0-2mix database.
    Furthermore, our system generalizes well to a larger number of speakers than it
    ever saw during training, as shown in experiments with the WSJ0-4mix database. '
author:
- first_name: Thilo
  full_name: von Neumann, Thilo
  id: '49870'
  last_name: von Neumann
  orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Christoph
  full_name: Boeddeker, Christoph
  id: '40767'
  last_name: Boeddeker
- first_name: Lukas
  full_name: Drude, Lukas
  last_name: Drude
- first_name: Keisuke
  full_name: Kinoshita, Keisuke
  last_name: Kinoshita
- first_name: Marc
  full_name: Delcroix, Marc
  last_name: Delcroix
- first_name: Tomohiro
  full_name: Nakatani, Tomohiro
  last_name: Nakatani
- first_name: Reinhold
  full_name: Haeb-Umbach, Reinhold
  id: '242'
  last_name: Haeb-Umbach
citation:
  ama: 'von Neumann T, Boeddeker C, Drude L, et al. Multi-Talker ASR for an Unknown
    Number of Sources: Joint Training of Source Counting, Separation and ASR. In:
    <i>Proc. Interspeech 2020</i>. ; 2020:3097-3101. doi:<a href="https://doi.org/10.21437/Interspeech.2020-2519">10.21437/Interspeech.2020-2519</a>'
  apa: 'von Neumann, T., Boeddeker, C., Drude, L., Kinoshita, K., Delcroix, M., Nakatani,
    T., &#38; Haeb-Umbach, R. (2020). Multi-Talker ASR for an Unknown Number of Sources:
    Joint Training of Source Counting, Separation and ASR. <i>Proc. Interspeech 2020</i>,
    3097–3101. <a href="https://doi.org/10.21437/Interspeech.2020-2519">https://doi.org/10.21437/Interspeech.2020-2519</a>'
  bibtex: '@inproceedings{von Neumann_Boeddeker_Drude_Kinoshita_Delcroix_Nakatani_Haeb-Umbach_2020,
    title={Multi-Talker ASR for an Unknown Number of Sources: Joint Training of Source
    Counting, Separation and ASR}, DOI={<a href="https://doi.org/10.21437/Interspeech.2020-2519">10.21437/Interspeech.2020-2519</a>},
    booktitle={Proc. Interspeech 2020}, author={von Neumann, Thilo and Boeddeker,
    Christoph and Drude, Lukas and Kinoshita, Keisuke and Delcroix, Marc and Nakatani,
    Tomohiro and Haeb-Umbach, Reinhold}, year={2020}, pages={3097–3101} }'
  chicago: 'Neumann, Thilo von, Christoph Boeddeker, Lukas Drude, Keisuke Kinoshita,
    Marc Delcroix, Tomohiro Nakatani, and Reinhold Haeb-Umbach. “Multi-Talker ASR
    for an Unknown Number of Sources: Joint Training of Source Counting, Separation
    and ASR.” In <i>Proc. Interspeech 2020</i>, 3097–3101, 2020. <a href="https://doi.org/10.21437/Interspeech.2020-2519">https://doi.org/10.21437/Interspeech.2020-2519</a>.'
  ieee: 'T. von Neumann <i>et al.</i>, “Multi-Talker ASR for an Unknown Number of
    Sources: Joint Training of Source Counting, Separation and ASR,” in <i>Proc. Interspeech
    2020</i>, 2020, pp. 3097–3101, doi: <a href="https://doi.org/10.21437/Interspeech.2020-2519">10.21437/Interspeech.2020-2519</a>.'
  mla: 'von Neumann, Thilo, et al. “Multi-Talker ASR for an Unknown Number of Sources:
    Joint Training of Source Counting, Separation and ASR.” <i>Proc. Interspeech 2020</i>,
    2020, pp. 3097–101, doi:<a href="https://doi.org/10.21437/Interspeech.2020-2519">10.21437/Interspeech.2020-2519</a>.'
  short: 'T. von Neumann, C. Boeddeker, L. Drude, K. Kinoshita, M. Delcroix, T. Nakatani,
    R. Haeb-Umbach, in: Proc. Interspeech 2020, 2020, pp. 3097–3101.'
date_created: 2020-12-16T14:12:45Z
date_updated: 2023-11-15T12:17:57Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.21437/Interspeech.2020-2519
file:
- access_level: open_access
  content_type: application/pdf
  creator: huesera
  date_created: 2020-12-16T14:14:14Z
  date_updated: 2020-12-16T14:14:14Z
  file_id: '20765'
  file_name: INTERSPEECH_2020_vonNeumann_Paper.pdf
  file_size: 267893
  relation: main_file
file_date_updated: 2020-12-16T14:14:14Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 3097-3101
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proc. Interspeech 2020
quality_controlled: '1'
status: public
title: 'Multi-Talker ASR for an Unknown Number of Sources: Joint Training of Source
  Counting, Separation and ASR'
type: conference
user_id: '49870'
year: '2020'
...
---
_id: '18651'
abstract:
- lang: eng
  text: 'We present an approach to deep neural network based (DNN-based) distance
    estimation in reverberant rooms for supporting geometry calibration tasks in wireless
    acoustic sensor networks. Signal diffuseness information from acoustic signals
    is aggregated via the coherent-to-diffuse power ratio to obtain a distance-related
    feature, which is mapped to a source-to-microphone distance estimate by means
    of a DNN. This information is then combined with direction-of-arrival estimates
    from compact microphone arrays to infer the geometry of the sensor network. Unlike
    many other approaches to geometry calibration, the proposed scheme does only require
    that the sampling clocks of the sensor nodes are roughly synchronized. In simulations
    we show that the proposed DNN-based distance estimator generalizes to unseen acoustic
    environments and that precise estimates of the sensor node positions are obtained. '
author:
- first_name: Tobias
  full_name: Gburrek, Tobias
  id: '44006'
  last_name: Gburrek
- first_name: Joerg
  full_name: Schmalenstroeer, Joerg
  id: '460'
  last_name: Schmalenstroeer
- first_name: Andreas
  full_name: Brendel, Andreas
  last_name: Brendel
- first_name: Walter
  full_name: Kellermann, Walter
  last_name: Kellermann
- first_name: Reinhold
  full_name: Haeb-Umbach, Reinhold
  id: '242'
  last_name: Haeb-Umbach
citation:
  ama: 'Gburrek T, Schmalenstroeer J, Brendel A, Kellermann W, Haeb-Umbach R. Deep
    Neural Network based Distance Estimation for Geometry Calibration in Acoustic
    Sensor Network. In: <i>European Signal Processing Conference (EUSIPCO)</i>. ;
    2020.'
  apa: Gburrek, T., Schmalenstroeer, J., Brendel, A., Kellermann, W., &#38; Haeb-Umbach,
    R. (2020). Deep Neural Network based Distance Estimation for Geometry Calibration
    in Acoustic Sensor Network. <i>European Signal Processing Conference (EUSIPCO)</i>.
  bibtex: '@inproceedings{Gburrek_Schmalenstroeer_Brendel_Kellermann_Haeb-Umbach_2020,
    title={Deep Neural Network based Distance Estimation for Geometry Calibration
    in Acoustic Sensor Network}, booktitle={European Signal Processing Conference
    (EUSIPCO)}, author={Gburrek, Tobias and Schmalenstroeer, Joerg and Brendel, Andreas
    and Kellermann, Walter and Haeb-Umbach, Reinhold}, year={2020} }'
  chicago: Gburrek, Tobias, Joerg Schmalenstroeer, Andreas Brendel, Walter Kellermann,
    and Reinhold Haeb-Umbach. “Deep Neural Network Based Distance Estimation for Geometry
    Calibration in Acoustic Sensor Network.” In <i>European Signal Processing Conference
    (EUSIPCO)</i>, 2020.
  ieee: T. Gburrek, J. Schmalenstroeer, A. Brendel, W. Kellermann, and R. Haeb-Umbach,
    “Deep Neural Network based Distance Estimation for Geometry Calibration in Acoustic
    Sensor Network,” 2020.
  mla: Gburrek, Tobias, et al. “Deep Neural Network Based Distance Estimation for
    Geometry Calibration in Acoustic Sensor Network.” <i>European Signal Processing
    Conference (EUSIPCO)</i>, 2020.
  short: 'T. Gburrek, J. Schmalenstroeer, A. Brendel, W. Kellermann, R. Haeb-Umbach,
    in: European Signal Processing Conference (EUSIPCO), 2020.'
date_created: 2020-08-31T07:20:57Z
date_updated: 2023-11-17T06:23:39Z
ddc:
- '004'
department:
- _id: '54'
file:
- access_level: open_access
  content_type: application/pdf
  creator: tgburrek
  date_created: 2023-11-17T06:21:40Z
  date_updated: 2023-11-17T06:21:40Z
  file_id: '48987'
  file_name: Gburrek2020.pdf
  file_size: 292159
  relation: main_file
file_date_updated: 2023-11-17T06:21:40Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: European Signal Processing Conference (EUSIPCO)
quality_controlled: '1'
status: public
title: Deep Neural Network based Distance Estimation for Geometry Calibration in Acoustic
  Sensor Network
type: conference
user_id: '44006'
year: '2020'
...
---
_id: '20766'
abstract:
- lang: eng
  text: Recently, the source separation performance was greatly improved by time-domain
    audio source separation based on dual-path recurrent neural network (DPRNN). DPRNN
    is a simple but effective model for a long sequential data. While DPRNN is quite
    efficient in modeling a sequential data of the length of an utterance, i.e., about
    5 to 10 second data, it is harder to apply it to longer sequences such as whole
    conversations consisting of multiple utterances. It is simply because, in such
    a case, the number of time steps consumed by its internal module called inter-chunk
    RNN becomes extremely large. To mitigate this problem, this paper proposes a multi-path
    RNN (MPRNN), a generalized version of DPRNN, that models the input data in a hierarchical
    manner. In the MPRNN framework, the input data is represented at several (>_ 3)
    time-resolutions, each of which is modeled by a specific RNN sub-module. For example,
    the RNN sub-module that deals with the finest resolution may model temporal relationship
    only within a phoneme, while the RNN sub-module handling the most coarse resolution
    may capture only the relationship between utterances such as speaker information.
    We perform experiments using simulated dialogue-like mixtures and show that MPRNN
    has greater model capacity, and it outperforms the current state-of-the-art DPRNN
    framework especially in online processing scenarios.
author:
- first_name: Keisuke
  full_name: Kinoshita, Keisuke
  last_name: Kinoshita
- first_name: Thilo
  full_name: von Neumann, Thilo
  id: '49870'
  last_name: von Neumann
  orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Marc
  full_name: Delcroix, Marc
  last_name: Delcroix
- first_name: Tomohiro
  full_name: Nakatani, Tomohiro
  last_name: Nakatani
- first_name: Reinhold
  full_name: Haeb-Umbach, Reinhold
  id: '242'
  last_name: Haeb-Umbach
citation:
  ama: 'Kinoshita K, von Neumann T, Delcroix M, Nakatani T, Haeb-Umbach R. Multi-Path
    RNN for Hierarchical Modeling of Long Sequential Data and its Application to Speaker
    Stream Separation. In: <i>Proc. Interspeech 2020</i>. ; 2020:2652-2656. doi:<a
    href="https://doi.org/10.21437/Interspeech.2020-2388">10.21437/Interspeech.2020-2388</a>'
  apa: Kinoshita, K., von Neumann, T., Delcroix, M., Nakatani, T., &#38; Haeb-Umbach,
    R. (2020). Multi-Path RNN for Hierarchical Modeling of Long Sequential Data and
    its Application to Speaker Stream Separation. <i>Proc. Interspeech 2020</i>, 2652–2656.
    <a href="https://doi.org/10.21437/Interspeech.2020-2388">https://doi.org/10.21437/Interspeech.2020-2388</a>
  bibtex: '@inproceedings{Kinoshita_von Neumann_Delcroix_Nakatani_Haeb-Umbach_2020,
    title={Multi-Path RNN for Hierarchical Modeling of Long Sequential Data and its
    Application to Speaker Stream Separation}, DOI={<a href="https://doi.org/10.21437/Interspeech.2020-2388">10.21437/Interspeech.2020-2388</a>},
    booktitle={Proc. Interspeech 2020}, author={Kinoshita, Keisuke and von Neumann,
    Thilo and Delcroix, Marc and Nakatani, Tomohiro and Haeb-Umbach, Reinhold}, year={2020},
    pages={2652–2656} }'
  chicago: Kinoshita, Keisuke, Thilo von Neumann, Marc Delcroix, Tomohiro Nakatani,
    and Reinhold Haeb-Umbach. “Multi-Path RNN for Hierarchical Modeling of Long Sequential
    Data and Its Application to Speaker Stream Separation.” In <i>Proc. Interspeech
    2020</i>, 2652–56, 2020. <a href="https://doi.org/10.21437/Interspeech.2020-2388">https://doi.org/10.21437/Interspeech.2020-2388</a>.
  ieee: 'K. Kinoshita, T. von Neumann, M. Delcroix, T. Nakatani, and R. Haeb-Umbach,
    “Multi-Path RNN for Hierarchical Modeling of Long Sequential Data and its Application
    to Speaker Stream Separation,” in <i>Proc. Interspeech 2020</i>, 2020, pp. 2652–2656,
    doi: <a href="https://doi.org/10.21437/Interspeech.2020-2388">10.21437/Interspeech.2020-2388</a>.'
  mla: Kinoshita, Keisuke, et al. “Multi-Path RNN for Hierarchical Modeling of Long
    Sequential Data and Its Application to Speaker Stream Separation.” <i>Proc. Interspeech
    2020</i>, 2020, pp. 2652–56, doi:<a href="https://doi.org/10.21437/Interspeech.2020-2388">10.21437/Interspeech.2020-2388</a>.
  short: 'K. Kinoshita, T. von Neumann, M. Delcroix, T. Nakatani, R. Haeb-Umbach,
    in: Proc. Interspeech 2020, 2020, pp. 2652–2656.'
date_created: 2020-12-16T14:15:24Z
date_updated: 2023-11-15T12:14:25Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.21437/Interspeech.2020-2388
file:
- access_level: open_access
  content_type: application/pdf
  creator: huesera
  date_created: 2020-12-16T14:16:32Z
  date_updated: 2020-12-16T14:16:32Z
  file_id: '20767'
  file_name: INTERSPEECH_2020_vonNeumann1_Paper.pdf
  file_size: 1725219
  relation: main_file
file_date_updated: 2020-12-16T14:16:32Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 2652-2656
publication: Proc. Interspeech 2020
quality_controlled: '1'
status: public
title: Multi-Path RNN for Hierarchical Modeling of Long Sequential Data and its Application
  to Speaker Stream Separation
type: conference
user_id: '49870'
year: '2020'
...
