---
_id: '33265'
abstract:
- lang: eng
text: "This thesis deals with the investigation of dynamical properties – in particular
generic synchrony breaking bifurcations – that are inherent to the structure of
a semigroup network as well the numerous algebraic structures that are related
to these types of networks. Most notably we investigate the interplay between
network dynamics and monoid representation theory as induced by the fundamental
network construction in terms of hidden symmetry as introduced by RINK and SANDERS.\r\n\r\nAfter
providing a brief survey of the field of network dynamics in Part I, we thoroughly
introduce the formalism of semigroup networks, the customized dynamical systems
theory, and the necessary background from monoid representation theory in Chapters
3 and 4. The remainder of Part II investigates generic synchrony breaking bifurcations
and contains three major results. The first is Theorem 5.11, which shows that
generic symmetry breaking steady state bifurcations in monoid equivariant dynamics
occur along absolutely indecomposable subrepresentations – a natural generalization
of the corresponding statement for group equivariant dynamics. Then Theorem 7.12
relates the decomposition of a representation given by a network with high-dimensional
internal phase spaces to that induced by the same network with one-dimensional
internal phase spaces. This result is used to show that there is a smallest dimension
of internal dynamics in which all generic l-parameter bifurcations of a fundamental
network can be observed (Theorem 7.24).\r\n\r\nIn Part III, we employ the machinery
that was summarized and further developed in Part II to feedforward networks.
We propose a general definition of this structural feature of a network and show
that it can equivalently be characterized in different algebraic notions in Theorem
8.35. These are then exploited to fully classify the corresponding monoid representation
for any feedforward network and to classify generic synchrony breaking steady
state bifurcations with one- or highdimensional internal dynamics."
author:
- first_name: Sören
full_name: Schwenker, Sören
id: '97359'
last_name: Schwenker
orcid: 0000-0002-8054-2058
citation:
ama: Schwenker S. Genericity in Network Dynamics. Universität Hamburg; 2019.
apa: Schwenker, S. (2019). Genericity in Network Dynamics. Universität Hamburg.
bibtex: '@book{Schwenker_2019, place={Hamburg}, title={Genericity in Network Dynamics},
publisher={Universität Hamburg}, author={Schwenker, Sören}, year={2019} }'
chicago: 'Schwenker, Sören. Genericity in Network Dynamics. Hamburg: Universität
Hamburg, 2019.'
ieee: 'S. Schwenker, Genericity in Network Dynamics. Hamburg: Universität
Hamburg, 2019.'
mla: Schwenker, Sören. Genericity in Network Dynamics. Universität Hamburg,
2019.
short: S. Schwenker, Genericity in Network Dynamics, Universität Hamburg, Hamburg,
2019.
date_created: 2022-09-06T11:41:13Z
date_updated: 2022-09-07T08:32:14Z
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://ediss.sub.uni-hamburg.de/handle/ediss/6159
oa: '1'
place: Hamburg
publisher: Universität Hamburg
status: public
supervisor:
- first_name: Reiner
full_name: Lauterbach, Reiner
last_name: Lauterbach
title: Genericity in Network Dynamics
type: dissertation
user_id: '97359'
year: '2019'
...
---
_id: '15814'
abstract:
- lang: eng
text: Once a popular theme of futuristic science fiction or far-fetched technology
forecasts, digital home assistants with a spoken language interface have become
a ubiquitous commodity today. This success has been made possible by major advancements
in signal processing and machine learning for so-called far-field speech recognition,
where the commands are spoken at a distance from the sound capturing device. The
challenges encountered are quite unique and different from many other use cases
of automatic speech recognition. The purpose of this tutorial article is to describe,
in a way amenable to the non-specialist, the key speech processing algorithms
that enable reliable fully hands-free speech interaction with digital home assistants.
These technologies include multi-channel acoustic echo cancellation, microphone
array processing and dereverberation techniques for signal enhancement, reliable
wake-up word and end-of-interaction detection, high-quality speech synthesis,
as well as sophisticated statistical models for speech and language, learned from
large amounts of heterogeneous training data. In all these fields, deep learning
has occupied a critical role.
author:
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Shinji
full_name: Watanabe, Shinji
last_name: Watanabe
- first_name: Tomohiro
full_name: Nakatani, Tomohiro
last_name: Nakatani
- first_name: Michiel
full_name: Bacchiani, Michiel
last_name: Bacchiani
- first_name: Bjoern
full_name: Hoffmeister, Bjoern
last_name: Hoffmeister
- first_name: Michael L.
full_name: Seltzer, Michael L.
last_name: Seltzer
- first_name: Heiga
full_name: Zen, Heiga
last_name: Zen
- first_name: Mehrez
full_name: Souden, Mehrez
last_name: Souden
citation:
ama: 'Haeb-Umbach R, Watanabe S, Nakatani T, et al. Speech Processing for Digital
Home Assistance: Combining Signal Processing With Deep-Learning Techniques. IEEE
Signal Processing Magazine. 2019;36(6):111-124. doi:10.1109/MSP.2019.2918706'
apa: 'Haeb-Umbach, R., Watanabe, S., Nakatani, T., Bacchiani, M., Hoffmeister, B.,
Seltzer, M. L., Zen, H., & Souden, M. (2019). Speech Processing for Digital
Home Assistance: Combining Signal Processing With Deep-Learning Techniques. IEEE
Signal Processing Magazine, 36(6), 111–124. https://doi.org/10.1109/MSP.2019.2918706'
bibtex: '@article{Haeb-Umbach_Watanabe_Nakatani_Bacchiani_Hoffmeister_Seltzer_Zen_Souden_2019,
title={Speech Processing for Digital Home Assistance: Combining Signal Processing
With Deep-Learning Techniques}, volume={36}, DOI={10.1109/MSP.2019.2918706},
number={6}, journal={IEEE Signal Processing Magazine}, author={Haeb-Umbach, Reinhold
and Watanabe, Shinji and Nakatani, Tomohiro and Bacchiani, Michiel and Hoffmeister,
Bjoern and Seltzer, Michael L. and Zen, Heiga and Souden, Mehrez}, year={2019},
pages={111–124} }'
chicago: 'Haeb-Umbach, Reinhold, Shinji Watanabe, Tomohiro Nakatani, Michiel Bacchiani,
Bjoern Hoffmeister, Michael L. Seltzer, Heiga Zen, and Mehrez Souden. “Speech
Processing for Digital Home Assistance: Combining Signal Processing With Deep-Learning
Techniques.” IEEE Signal Processing Magazine 36, no. 6 (2019): 111–24.
https://doi.org/10.1109/MSP.2019.2918706.'
ieee: 'R. Haeb-Umbach et al., “Speech Processing for Digital Home Assistance:
Combining Signal Processing With Deep-Learning Techniques,” IEEE Signal Processing
Magazine, vol. 36, no. 6, pp. 111–124, 2019, doi: 10.1109/MSP.2019.2918706.'
mla: 'Haeb-Umbach, Reinhold, et al. “Speech Processing for Digital Home Assistance:
Combining Signal Processing With Deep-Learning Techniques.” IEEE Signal Processing
Magazine, vol. 36, no. 6, 2019, pp. 111–24, doi:10.1109/MSP.2019.2918706.'
short: R. Haeb-Umbach, S. Watanabe, T. Nakatani, M. Bacchiani, B. Hoffmeister, M.L.
Seltzer, H. Zen, M. Souden, IEEE Signal Processing Magazine 36 (2019) 111–124.
date_created: 2020-02-06T07:26:20Z
date_updated: 2023-01-09T11:47:09Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.1109/MSP.2019.2918706
file:
- access_level: open_access
content_type: application/pdf
creator: huesera
date_created: 2020-02-06T07:28:26Z
date_updated: 2020-02-06T07:28:26Z
file_id: '15815'
file_name: JournalIEEESignal ProcessingMagazine_2019_Haeb-Umbach_Paper.pdf
file_size: 1085002
relation: main_file
file_date_updated: 2020-02-06T07:28:26Z
has_accepted_license: '1'
intvolume: ' 36'
issue: '6'
language:
- iso: eng
oa: '1'
page: 111-124
publication: IEEE Signal Processing Magazine
publication_identifier:
issn:
- 1558-0792
status: public
title: 'Speech Processing for Digital Home Assistance: Combining Signal Processing
With Deep-Learning Techniques'
type: journal_article
user_id: '242'
volume: 36
year: '2019'
...
---
_id: '24958'
article_type: original
author:
- first_name: Anna
full_name: Bauer, Anna
id: '24755'
last_name: Bauer
orcid: 0000-0002-1742-3099
- first_name: Simon
full_name: Lahme, Simon
last_name: Lahme
- first_name: David
full_name: Woitkowski, David
last_name: Woitkowski
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
citation:
ama: 'Bauer A, Lahme S, Woitkowski D, Vogelsang C, Reinhold P. PSΦ: Forschungsprogramm
zur Studieneingangsphase im Physikstudium. PhyDid B – Didaktik der Physik –
Beiträge zur DPG-Frühjahrstagung. Published online 2019:53-60.'
apa: 'Bauer, A., Lahme, S., Woitkowski, D., Vogelsang, C., & Reinhold, P. (2019).
PSΦ: Forschungsprogramm zur Studieneingangsphase im Physikstudium. PhyDid B
– Didaktik der Physik – Beiträge zur DPG-Frühjahrstagung, 53–60.'
bibtex: '@article{Bauer_Lahme_Woitkowski_Vogelsang_Reinhold_2019, title={PSΦ: Forschungsprogramm
zur Studieneingangsphase im Physikstudium}, journal={PhyDid B – Didaktik der Physik
– Beiträge zur DPG-Frühjahrstagung}, author={Bauer, Anna and Lahme, Simon and
Woitkowski, David and Vogelsang, Christoph and Reinhold, Peter}, year={2019},
pages={53–60} }'
chicago: 'Bauer, Anna, Simon Lahme, David Woitkowski, Christoph Vogelsang, and Peter
Reinhold. “PSΦ: Forschungsprogramm zur Studieneingangsphase im Physikstudium.”
PhyDid B – Didaktik der Physik – Beiträge zur DPG-Frühjahrstagung, 2019,
53–60.'
ieee: 'A. Bauer, S. Lahme, D. Woitkowski, C. Vogelsang, and P. Reinhold, “PSΦ: Forschungsprogramm
zur Studieneingangsphase im Physikstudium,” PhyDid B – Didaktik der Physik
– Beiträge zur DPG-Frühjahrstagung, pp. 53–60, 2019.'
mla: 'Bauer, Anna, et al. “PSΦ: Forschungsprogramm zur Studieneingangsphase im Physikstudium.”
PhyDid B – Didaktik der Physik – Beiträge zur DPG-Frühjahrstagung, 2019,
pp. 53–60.'
short: A. Bauer, S. Lahme, D. Woitkowski, C. Vogelsang, P. Reinhold, PhyDid B –
Didaktik der Physik – Beiträge zur DPG-Frühjahrstagung (2019) 53–60.
date_created: 2021-09-23T13:18:59Z
date_updated: 2023-01-09T15:13:02Z
department:
- _id: '299'
- _id: '651'
- _id: '33'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: http://www.phydid.de/index.php/phydid-b/article/view/934
oa: '1'
page: 53-60
publication: PhyDid B – Didaktik der Physik – Beiträge zur DPG-Frühjahrstagung
publication_status: published
status: public
title: 'PSΦ: Forschungsprogramm zur Studieneingangsphase im Physikstudium'
type: journal_article
user_id: '4245'
year: '2019'
...
---
_id: '13904'
abstract:
- lang: eng
text: In this paper, we introduce updatable anonymous credential systems (UACS)
and use them to construct a new privacy-preserving incentive system. In a UACS,
a user holding a credential certifying some attributes can interact with the corresponding
issuer to update his attributes. During this, the issuer knows which update function
is run, but does not learn the user's previous attributes. Hence the update process
preserves anonymity of the user. One example for a class of update functions are
additive updates of integer attributes, where the issuer increments an unknown
integer attribute value v by some known value k. This kind of update is motivated
by an application of UACS to incentive systems. Users in an incentive system can
anonymously accumulate points, e.g. in a shop at checkout, and spend them later,
e.g. for a discount.
author:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
- first_name: Jan
full_name: Bobolz, Jan
id: '27207'
last_name: Bobolz
- first_name: Denis Pascal
full_name: Diemert, Denis Pascal
id: '44071'
last_name: Diemert
- first_name: Fabian
full_name: Eidens, Fabian
id: '25078'
last_name: Eidens
citation:
ama: 'Blömer J, Bobolz J, Diemert DP, Eidens F. Updatable Anonymous Credentials
and Applications to Incentive Systems. In: Proceedings of the 2019 ACM SIGSAC
Conference on Computer and Communications Security - CCS ’19. Proceedings
of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS
’19. ; 2019. doi:10.1145/3319535.3354223'
apa: Blömer, J., Bobolz, J., Diemert, D. P., & Eidens, F. (2019). Updatable
Anonymous Credentials and Applications to Incentive Systems. Proceedings of
the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19.
26th ACM Conference on Computer and Communications Security, London. https://doi.org/10.1145/3319535.3354223
bibtex: '@inproceedings{Blömer_Bobolz_Diemert_Eidens_2019, series={Proceedings of
the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19},
title={Updatable Anonymous Credentials and Applications to Incentive Systems},
DOI={10.1145/3319535.3354223},
booktitle={Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications
Security - CCS ’19}, author={Blömer, Johannes and Bobolz, Jan and Diemert, Denis
Pascal and Eidens, Fabian}, year={2019}, collection={Proceedings of the 2019 ACM
SIGSAC Conference on Computer and Communications Security - CCS ’19} }'
chicago: Blömer, Johannes, Jan Bobolz, Denis Pascal Diemert, and Fabian Eidens.
“Updatable Anonymous Credentials and Applications to Incentive Systems.” In Proceedings
of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS
’19. Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications
Security - CCS ’19, 2019. https://doi.org/10.1145/3319535.3354223.
ieee: 'J. Blömer, J. Bobolz, D. P. Diemert, and F. Eidens, “Updatable Anonymous
Credentials and Applications to Incentive Systems,” presented at the 26th ACM
Conference on Computer and Communications Security, London, 2019, doi: 10.1145/3319535.3354223.'
mla: Blömer, Johannes, et al. “Updatable Anonymous Credentials and Applications
to Incentive Systems.” Proceedings of the 2019 ACM SIGSAC Conference on Computer
and Communications Security - CCS ’19, 2019, doi:10.1145/3319535.3354223.
short: 'J. Blömer, J. Bobolz, D.P. Diemert, F. Eidens, in: Proceedings of the 2019
ACM SIGSAC Conference on Computer and Communications Security - CCS ’19, 2019.'
conference:
end_date: 2019-11-15
location: London
name: 26th ACM Conference on Computer and Communications Security
start_date: 2019-11-11
date_created: 2019-10-18T08:09:44Z
date_updated: 2023-01-10T10:25:27Z
ddc:
- '006'
department:
- _id: '7'
- _id: '64'
doi: 10.1145/3319535.3354223
file:
- access_level: closed
content_type: application/pdf
creator: jbobolz
date_created: 2019-10-18T08:07:49Z
date_updated: 2019-10-18T08:07:49Z
file_id: '13907'
file_name: full_eprinted_v2.pdf
file_size: 838949
relation: main_file
file_date_updated: 2019-10-18T08:07:49Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eprint.iacr.org/2019/169.pdf
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '13'
name: SFB 901 - Subproject C1
publication: Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications
Security - CCS '19
series_title: Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications
Security - CCS '19
status: public
title: Updatable Anonymous Credentials and Applications to Incentive Systems
type: conference
user_id: '25078'
year: '2019'
...
---
_id: '35806'
author:
- first_name: Nadja
full_name: Stenzel, Nadja
id: '41463'
last_name: Stenzel
- first_name: Sandra
full_name: Drumm, Sandra
last_name: Drumm
citation:
ama: Stenzel N, Drumm S. Scaffoldingelemente zur Sprachförderung im Textilunterricht.
ProDaZ. Published online 2019.
apa: Stenzel, N., & Drumm, S. (2019). Scaffoldingelemente zur Sprachförderung
im Textilunterricht. ProDaZ.
bibtex: '@article{Stenzel_Drumm_2019, title={Scaffoldingelemente zur Sprachförderung
im Textilunterricht.}, journal={ProDaZ}, author={Stenzel, Nadja and Drumm, Sandra},
year={2019} }'
chicago: Stenzel, Nadja, and Sandra Drumm. “Scaffoldingelemente Zur Sprachförderung
Im Textilunterricht.” ProDaZ, 2019.
ieee: N. Stenzel and S. Drumm, “Scaffoldingelemente zur Sprachförderung im Textilunterricht.,”
ProDaZ, 2019.
mla: Stenzel, Nadja, and Sandra Drumm. “Scaffoldingelemente Zur Sprachförderung
Im Textilunterricht.” ProDaZ, 2019.
short: N. Stenzel, S. Drumm, ProDaZ (2019).
date_created: 2023-01-10T11:09:03Z
date_updated: 2023-01-10T11:14:59Z
ddc:
- '430'
file:
- access_level: open_access
content_type: application/pdf
creator: natii
date_created: 2023-01-10T11:08:59Z
date_updated: 2023-01-10T11:08:59Z
file_id: '35807'
file_name: Scaffoldingelemente zur Sprachförderung im Textilunterricht.pdf
file_size: 1608637
relation: main_file
file_date_updated: 2023-01-10T11:08:59Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: ProDaZ
status: public
title: Scaffoldingelemente zur Sprachförderung im Textilunterricht.
type: journal_article
user_id: '41463'
year: '2019'
...
---
_id: '19450'
abstract:
- lang: eng
text: 'Wenn akustische Signalverarbeitung mit automatisiertem Lernen verknüpft wird:
Nachrichtentechniker arbeiten mit mehreren Mikrofonen und tiefen neuronalen Netzen
an besserer Spracherkennung unter widrigsten Bedingungen. Von solchen Sensornetzwerken
könnten langfristig auch digitale Sprachassistenten profitieren.'
author:
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: Haeb-Umbach R. Lektionen für Alexa & Co?! DFG forschung 1/2019.
Published online 2019:12-15. doi:10.1002/fors.201970104
apa: Haeb-Umbach, R. (2019). Lektionen für Alexa & Co?! DFG Forschung 1/2019,
12–15. https://doi.org/10.1002/fors.201970104
bibtex: '@article{Haeb-Umbach_2019, title={Lektionen für Alexa & Co?!}, DOI={10.1002/fors.201970104}, journal={DFG
forschung 1/2019}, author={Haeb-Umbach, Reinhold}, year={2019}, pages={12–15}
}'
chicago: Haeb-Umbach, Reinhold. “Lektionen Für Alexa & Co?!” DFG Forschung
1/2019, 2019, 12–15. https://doi.org/10.1002/fors.201970104.
ieee: 'R. Haeb-Umbach, “Lektionen für Alexa & Co?!,” DFG forschung 1/2019,
pp. 12–15, 2019, doi: 10.1002/fors.201970104.'
mla: Haeb-Umbach, Reinhold. “Lektionen Für Alexa & Co?!” DFG Forschung 1/2019,
2019, pp. 12–15, doi:10.1002/fors.201970104.
short: R. Haeb-Umbach, DFG Forschung 1/2019 (2019) 12–15.
date_created: 2020-09-16T08:09:15Z
date_updated: 2023-01-11T11:24:57Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.1002/fors.201970104
file:
- access_level: open_access
content_type: application/pdf
creator: huesera
date_created: 2020-09-16T08:10:25Z
date_updated: 2020-09-16T08:10:25Z
file_id: '19451'
file_name: Artikel_2019_haeb_umbach.pdf
file_size: 337622
relation: main_file
file_date_updated: 2020-09-16T08:10:25Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 12-15
publication: DFG forschung 1/2019
status: public
title: Lektionen für Alexa & Co?!
type: journal_article
user_id: '59789'
year: '2019'
...
---
_id: '36266'
author:
- first_name: Jutta
full_name: Weber, Jutta
id: '31494'
last_name: Weber
citation:
ama: 'Weber J. Vorwort: Gender, Technik und Politik 4.0 – Über digitalen Kapitalismus,
disruptive Technologien und neue Regime der Unsicherheit. Gender, Technik und
Politik 40 – Über digitalen Kapitalismus, disruptive Technologien und neue Regime
der Unsicherheit, special issue of “Gender“ (Hg: Jutta Weber/Diana Lengersdorf).
2019;Vol. 11(3/19):7-10.'
apa: 'Weber, J. (2019). Vorwort: Gender, Technik und Politik 4.0 – Über digitalen
Kapitalismus, disruptive Technologien und neue Regime der Unsicherheit. Gender,
Technik und Politik 4.0 – Über digitalen Kapitalismus, disruptive Technologien
und neue Regime der Unsicherheit, special issue of “Gender“ (Hg.: Jutta Weber/Diana
Lengersdorf), Vol. 11(3/19), 7–10.'
bibtex: '@article{Weber_2019, title={Vorwort: Gender, Technik und Politik 4.0 –
Über digitalen Kapitalismus, disruptive Technologien und neue Regime der Unsicherheit},
volume={Vol. 11(3/19)}, journal={Gender, Technik und Politik 4.0 – Über digitalen
Kapitalismus, disruptive Technologien und neue Regime der Unsicherheit, special
issue of “Gender“ (Hg.: Jutta Weber/Diana Lengersdorf)}, author={Weber, Jutta},
year={2019}, pages={7–10} }'
chicago: 'Weber, Jutta. “Vorwort: Gender, Technik und Politik 4.0 – Über digitalen
Kapitalismus, disruptive Technologien und neue Regime der Unsicherheit.” Gender,
Technik und Politik 4.0 – Über digitalen Kapitalismus, disruptive Technologien
und neue Regime der Unsicherheit, special issue of “Gender“ (Hg.: Jutta Weber/Diana
Lengersdorf) Vol. 11(3/19) (2019): 7–10.'
ieee: 'J. Weber, “Vorwort: Gender, Technik und Politik 4.0 – Über digitalen Kapitalismus,
disruptive Technologien und neue Regime der Unsicherheit,” Gender, Technik
und Politik 4.0 – Über digitalen Kapitalismus, disruptive Technologien und neue
Regime der Unsicherheit, special issue of “Gender“ (Hg.: Jutta Weber/Diana Lengersdorf),
vol. Vol. 11(3/19), pp. 7–10, 2019.'
mla: 'Weber, Jutta. “Vorwort: Gender, Technik und Politik 4.0 – Über digitalen Kapitalismus,
disruptive Technologien und neue Regime der Unsicherheit.” Gender, Technik
und Politik 4.0 – Über digitalen Kapitalismus, disruptive Technologien und neue
Regime der Unsicherheit, special issue of “Gender“ (Hg.: Jutta Weber/Diana Lengersdorf),
vol. Vol. 11(3/19), 2019, pp. 7–10.'
short: 'J. Weber, Gender, Technik und Politik 4.0 – Über digitalen Kapitalismus,
disruptive Technologien und neue Regime der Unsicherheit, special issue of “Gender“
(Hg.: Jutta Weber/Diana Lengersdorf) Vol. 11(3/19) (2019) 7–10.'
date_created: 2023-01-12T07:25:13Z
date_updated: 2023-01-12T08:27:15Z
department:
- _id: '411'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://juttaweber.eu/wordpress/wp-content/uploads/2020/03/Weber_Einleitung-Gender-Technik-und-Politik-4.0-1.pdf
oa: '1'
page: 7-10
publication: 'Gender, Technik und Politik 4.0 – Über digitalen Kapitalismus, disruptive
Technologien und neue Regime der Unsicherheit, special issue of “Gender“ (Hg.: Jutta
Weber/Diana Lengersdorf)'
status: public
title: 'Vorwort: Gender, Technik und Politik 4.0 – Über digitalen Kapitalismus, disruptive
Technologien und neue Regime der Unsicherheit'
type: journal_article
user_id: '14932'
volume: Vol. 11(3/19)
year: '2019'
...
---
_id: '15494'
author:
- first_name: Ruth
full_name: Hagengruber, Ruth
id: '198'
last_name: Hagengruber
orcid: https://orcid.org/0000-0003-3360-6335
citation:
ama: Hagengruber R. Zur Ehrenpromotion von Maria von Welser an der Fakultät für
Kulturwissenschaften der Universität Paderborn. Konsens. 2019;2019(2019):20-22.
apa: Hagengruber, R. (2019). Zur Ehrenpromotion von Maria von Welser an der Fakultät
für Kulturwissenschaften der Universität Paderborn. Konsens, 2019(2019),
20–22.
bibtex: '@article{Hagengruber_2019, title={Zur Ehrenpromotion von Maria von Welser
an der Fakultät für Kulturwissenschaften der Universität Paderborn}, volume={2019},
number={2019}, journal={Konsens}, publisher={Deutscher Akademikerinnen Bund},
author={Hagengruber, Ruth}, year={2019}, pages={20–22} }'
chicago: 'Hagengruber, Ruth. “Zur Ehrenpromotion von Maria von Welser an Der Fakultät
Für Kulturwissenschaften Der Universität Paderborn.” Konsens 2019, no.
2019 (2019): 20–22.'
ieee: R. Hagengruber, “Zur Ehrenpromotion von Maria von Welser an der Fakultät für
Kulturwissenschaften der Universität Paderborn,” Konsens, vol. 2019, no.
2019, pp. 20–22, 2019.
mla: Hagengruber, Ruth. “Zur Ehrenpromotion von Maria von Welser an Der Fakultät
Für Kulturwissenschaften Der Universität Paderborn.” Konsens, vol. 2019,
no. 2019, Deutscher Akademikerinnen Bund, 2019, pp. 20–22.
short: R. Hagengruber, Konsens 2019 (2019) 20–22.
date_created: 2020-01-13T08:41:06Z
date_updated: 2023-01-12T09:48:27Z
department:
- _id: '519'
intvolume: ' 2019'
issue: '2019'
keyword:
- Maria von Welser
- Women
- Media
- War
- Women in War
- Refugees
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 20-22
popular_science: '1'
publication: Konsens
publication_identifier:
issn:
- '09306633'
publisher: Deutscher Akademikerinnen Bund
status: public
title: Zur Ehrenpromotion von Maria von Welser an der Fakultät für Kulturwissenschaften
der Universität Paderborn
type: journal_article
user_id: '14931'
volume: 2019
year: '2019'
...
---
_id: '36410'
author:
- first_name: Rieke
full_name: Becker, Rieke
id: '33229'
last_name: Becker
- first_name: Markus
full_name: Lauert, Markus
id: '33619'
last_name: Lauert
- first_name: Arnold
full_name: Otto, Arnold
last_name: Otto
citation:
ama: 'Becker R, Lauert M, Otto A. Tagungsbericht: Musiklandschaften zwischen
Pader und Rhein. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen
Neuzeit. Interdisziplinäre Tagung vom 15. bis 17. Juli 2019 in Paderborn.;
2019.'
apa: 'Becker, R., Lauert, M., & Otto, A. (2019). Tagungsbericht: Musiklandschaften
zwischen Pader und Rhein. Pluralisierung und Verflechtung entlang des Hellwegs
in der Frühen Neuzeit. Interdisziplinäre Tagung vom 15. bis 17. Juli 2019 in Paderborn.'
bibtex: '@book{Becker_Lauert_Otto_2019, series={H-Soz-Kult}, title={Tagungsbericht:
Musiklandschaften zwischen Pader und Rhein. Pluralisierung und Verflechtung entlang
des Hellwegs in der Frühen Neuzeit. Interdisziplinäre Tagung vom 15. bis 17. Juli
2019 in Paderborn}, author={Becker, Rieke and Lauert, Markus and Otto, Arnold},
year={2019}, collection={H-Soz-Kult} }'
chicago: 'Becker, Rieke, Markus Lauert, and Arnold Otto. Tagungsbericht: Musiklandschaften
zwischen Pader und Rhein. Pluralisierung und Verflechtung entlang des Hellwegs
in der Frühen Neuzeit. Interdisziplinäre Tagung vom 15. bis 17. Juli 2019 in Paderborn.
H-Soz-Kult, 2019.'
ieee: 'R. Becker, M. Lauert, and A. Otto, Tagungsbericht: Musiklandschaften zwischen
Pader und Rhein. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen
Neuzeit. Interdisziplinäre Tagung vom 15. bis 17. Juli 2019 in Paderborn.
2019.'
mla: 'Becker, Rieke, et al. Tagungsbericht: Musiklandschaften zwischen Pader
und Rhein. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen
Neuzeit. Interdisziplinäre Tagung vom 15. bis 17. Juli 2019 in Paderborn.
2019.'
short: 'R. Becker, M. Lauert, A. Otto, Tagungsbericht: Musiklandschaften zwischen
Pader und Rhein. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen
Neuzeit. Interdisziplinäre Tagung vom 15. bis 17. Juli 2019 in Paderborn, 2019.'
date_created: 2023-01-12T11:36:24Z
date_updated: 2023-01-12T13:53:49Z
department:
- _id: '446'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: www.hsozkult.de/conferencereport/id/fdkn-127001
oa: '1'
publication_status: published
series_title: H-Soz-Kult
status: public
title: 'Tagungsbericht: Musiklandschaften zwischen Pader und Rhein. Pluralisierung
und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Interdisziplinäre Tagung
vom 15. bis 17. Juli 2019 in Paderborn'
type: report
user_id: '33229'
year: '2019'
...
---
_id: '15444'
article_number: '1900532'
author:
- first_name: Michael
full_name: Deppe, Michael
last_name: Deppe
- first_name: Tobias
full_name: Henksmeier, Tobias
last_name: Henksmeier
- first_name: Jürgen W.
full_name: Gerlach, Jürgen W.
last_name: Gerlach
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Donat J.
full_name: As, Donat J.
id: '14'
last_name: As
orcid: 0000-0003-1121-3565
citation:
ama: Deppe M, Henksmeier T, Gerlach JW, Reuter D, As DJ. Molecular Beam Epitaxy
Growth and Characterization of Germanium‐Doped Cubic Al
x Ga 1− x
N. physica status solidi (b). Published online 2019. doi:10.1002/pssb.201900532
apa: Deppe, M., Henksmeier, T., Gerlach, J. W., Reuter, D., & As, D. J. (2019).
Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al
x Ga 1−
x N. Physica Status Solidi (b), Article
1900532. https://doi.org/10.1002/pssb.201900532
bibtex: '@article{Deppe_Henksmeier_Gerlach_Reuter_As_2019, title={Molecular Beam
Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al
x Ga 1− x
N}, DOI={10.1002/pssb.201900532},
number={1900532}, journal={physica status solidi (b)}, author={Deppe, Michael
and Henksmeier, Tobias and Gerlach, Jürgen W. and Reuter, Dirk and As, Donat J.},
year={2019} }'
chicago: Deppe, Michael, Tobias Henksmeier, Jürgen W. Gerlach, Dirk Reuter, and
Donat J. As. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped
Cubic Al x Ga 1−
x N.” Physica Status Solidi (b),
2019. https://doi.org/10.1002/pssb.201900532.
ieee: 'M. Deppe, T. Henksmeier, J. W. Gerlach, D. Reuter, and D. J. As, “Molecular
Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al
x Ga 1−
x N,” physica status solidi (b), Art. no. 1900532,
2019, doi: 10.1002/pssb.201900532.'
mla: Deppe, Michael, et al. “Molecular Beam Epitaxy Growth and Characterization
of Germanium‐Doped Cubic Al x
Ga 1− x N.” Physica
Status Solidi (b), 1900532, 2019, doi:10.1002/pssb.201900532.
short: M. Deppe, T. Henksmeier, J.W. Gerlach, D. Reuter, D.J. As, Physica Status
Solidi (b) (2019).
date_created: 2020-01-07T10:09:27Z
date_updated: 2023-10-09T09:03:47Z
department:
- _id: '15'
- _id: '230'
doi: 10.1002/pssb.201900532
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: physica status solidi (b)
publication_identifier:
issn:
- 0370-1972
- 1521-3951
publication_status: published
status: public
title: Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic
Al x Ga 1− x N
type: journal_article
user_id: '14931'
year: '2019'
...
---
_id: '47951'
abstract:
- lang: eng
text: Thin film lithium niobate has been of great interest recently, and an understanding
of periodically poled thin films is crucial for both fundamental physics and device
developments. Second-harmonic (SH) microscopy allows for the noninvasive visualization
and analysis of ferroelectric domain structures and walls. While the technique
is well understood in bulk lithium niobate, SH microscopy in thin films is largely
influenced by interfacial reflections and resonant enhancements, which depend
on film thicknesses and substrate materials. We present a comprehensive analysis
of SH microscopy in x-cut lithium niobate thin films, based on a full three-dimensional
focus calculation and accounting for interface reflections. We show that the dominant
signal in backreflection originates from a copropagating phase-matched process
observed through reflections, rather than direct detection of the counterpropagating
signal as in bulk samples. We simulate the SH signatures of domain structures
by a simple model of the domain wall as an extensionless transition from a −χ(2)
to a +χ(2) region. This allows us to explain the main observation of domain structures
in the thin-film geometry, and, in particular, we show that the SH signal from
thin poled films allows to unambiguously distinguish areas, which are completely
or only partly inverted in depth.
article_number: '114105'
author:
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: J.
full_name: Zhao, J.
last_name: Zhao
- first_name: S.
full_name: Mookherjea, S.
last_name: Mookherjea
citation:
ama: 'Rüsing M, Zhao J, Mookherjea S. Second harmonic microscopy of poled x-cut
thin film lithium niobate: Understanding the contrast mechanism. Journal of
Applied Physics. 2019;126(11). doi:10.1063/1.5113727'
apa: 'Rüsing, M., Zhao, J., & Mookherjea, S. (2019). Second harmonic microscopy
of poled x-cut thin film lithium niobate: Understanding the contrast mechanism.
Journal of Applied Physics, 126(11), Article 114105. https://doi.org/10.1063/1.5113727'
bibtex: '@article{Rüsing_Zhao_Mookherjea_2019, title={Second harmonic microscopy
of poled x-cut thin film lithium niobate: Understanding the contrast mechanism},
volume={126}, DOI={10.1063/1.5113727},
number={11114105}, journal={Journal of Applied Physics}, publisher={AIP Publishing},
author={Rüsing, Michael and Zhao, J. and Mookherjea, S.}, year={2019} }'
chicago: 'Rüsing, Michael, J. Zhao, and S. Mookherjea. “Second Harmonic Microscopy
of Poled X-Cut Thin Film Lithium Niobate: Understanding the Contrast Mechanism.”
Journal of Applied Physics 126, no. 11 (2019). https://doi.org/10.1063/1.5113727.'
ieee: 'M. Rüsing, J. Zhao, and S. Mookherjea, “Second harmonic microscopy of poled
x-cut thin film lithium niobate: Understanding the contrast mechanism,” Journal
of Applied Physics, vol. 126, no. 11, Art. no. 114105, 2019, doi: 10.1063/1.5113727.'
mla: 'Rüsing, Michael, et al. “Second Harmonic Microscopy of Poled X-Cut Thin Film
Lithium Niobate: Understanding the Contrast Mechanism.” Journal of Applied
Physics, vol. 126, no. 11, 114105, AIP Publishing, 2019, doi:10.1063/1.5113727.'
short: M. Rüsing, J. Zhao, S. Mookherjea, Journal of Applied Physics 126 (2019).
date_created: 2023-10-11T07:47:03Z
date_updated: 2023-10-11T07:48:11Z
doi: 10.1063/1.5113727
extern: '1'
intvolume: ' 126'
issue: '11'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://pubs.aip.org/aip/jap/article-pdf/doi/10.1063/1.5113727/15233243/114105_1_online.pdf
oa: '1'
publication: Journal of Applied Physics
publication_identifier:
issn:
- 0021-8979
- 1089-7550
publication_status: published
publisher: AIP Publishing
status: public
title: 'Second harmonic microscopy of poled x-cut thin film lithium niobate: Understanding
the contrast mechanism'
type: journal_article
user_id: '22501'
volume: 126
year: '2019'
...
---
_id: '48019'
author:
- first_name: Sarah
full_name: Meusel, Sarah
id: '56091'
last_name: Meusel
- first_name: Sonja
full_name: Abendroth, Sonja
last_name: Abendroth
- first_name: Maike
full_name: Hoeft, Maike
last_name: Hoeft
- first_name: Timm
full_name: Albers, Timm
id: '48393'
last_name: Albers
citation:
ama: Meusel S, Abendroth S, Hoeft M, Albers T. Leitfaden Zur Gestaltung von Zugängen.;
2019.
apa: Meusel, S., Abendroth, S., Hoeft, M., & Albers, T. (2019). Leitfaden
zur Gestaltung von Zugängen.
bibtex: '@book{Meusel_Abendroth_Hoeft_Albers_2019, title={Leitfaden zur Gestaltung
von Zugängen}, author={Meusel, Sarah and Abendroth, Sonja and Hoeft, Maike and
Albers, Timm}, year={2019} }'
chicago: Meusel, Sarah, Sonja Abendroth, Maike Hoeft, and Timm Albers. Leitfaden
Zur Gestaltung von Zugängen, 2019.
ieee: S. Meusel, S. Abendroth, M. Hoeft, and T. Albers, Leitfaden zur Gestaltung
von Zugängen. 2019.
mla: Meusel, Sarah, et al. Leitfaden Zur Gestaltung von Zugängen. 2019.
short: S. Meusel, S. Abendroth, M. Hoeft, T. Albers, Leitfaden Zur Gestaltung von
Zugängen, 2019.
date_created: 2023-10-12T07:28:56Z
date_updated: 2023-10-13T13:04:26Z
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.fruehe-chancen.de/fileadmin/user_upload/PDF-Dateien/Kita_Einstieg/Kita-Einstieg_Leitfaden_zur_Gestaltung_von_Zugaengen.pdf
oa: '1'
status: public
title: Leitfaden zur Gestaltung von Zugängen
type: misc
user_id: '56091'
year: '2019'
...
---
_id: '15237'
abstract:
- lang: eng
text: This paper presents an approach to voice conversion, whichdoes neither
require parallel data nor speaker or phone labels fortraining. It can convert
between speakers which are not in thetraining set by employing the previously
proposed concept of afactorized hierarchical variational autoencoder. Here, linguisticand
speaker induced variations are separated upon the notionthat content induced variations
change at a much shorter timescale, i.e., at the segment level, than speaker induced
variations,which vary at the longer utterance level. In this contribution wepropose
to employ convolutional instead of recurrent networklayers in the encoder and decoder blocks, which is shown toachieve
better phone recognition accuracy on the latent segmentvariables at frame-level
due to their better temporal resolution.For voice conversion the mean of the utterance
variables is re-placed with the respective estimated mean of the target speaker.The
resulting log-mel spectra of the decoder output are used aslocal conditions of
a WaveNet which is utilized for synthesis ofthe speech waveforms. Experiments
show both good disentan-glement properties of the latent space variables, and
good voiceconversion performance.
author:
- first_name: Tobias
full_name: Gburrek, Tobias
id: '44006'
last_name: Gburrek
- first_name: Thomas
full_name: Glarner, Thomas
id: '14169'
last_name: Glarner
- first_name: Janek
full_name: Ebbers, Janek
id: '34851'
last_name: Ebbers
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Petra
full_name: Wagner, Petra
last_name: Wagner
citation:
ama: 'Gburrek T, Glarner T, Ebbers J, Haeb-Umbach R, Wagner P. Unsupervised Learning
of a Disentangled Speech Representation for Voice Conversion. In: Proc. 10th
ISCA Speech Synthesis Workshop. ; 2019:81-86. doi:10.21437/SSW.2019-15'
apa: Gburrek, T., Glarner, T., Ebbers, J., Haeb-Umbach, R., & Wagner, P. (2019).
Unsupervised Learning of a Disentangled Speech Representation for Voice Conversion.
Proc. 10th ISCA Speech Synthesis Workshop, 81–86. https://doi.org/10.21437/SSW.2019-15
bibtex: '@inproceedings{Gburrek_Glarner_Ebbers_Haeb-Umbach_Wagner_2019, title={Unsupervised
Learning of a Disentangled Speech Representation for Voice Conversion}, DOI={10.21437/SSW.2019-15}, booktitle={Proc.
10th ISCA Speech Synthesis Workshop}, author={Gburrek, Tobias and Glarner, Thomas
and Ebbers, Janek and Haeb-Umbach, Reinhold and Wagner, Petra}, year={2019}, pages={81–86}
}'
chicago: Gburrek, Tobias, Thomas Glarner, Janek Ebbers, Reinhold Haeb-Umbach, and
Petra Wagner. “Unsupervised Learning of a Disentangled Speech Representation for
Voice Conversion.” In Proc. 10th ISCA Speech Synthesis Workshop, 81–86,
2019. https://doi.org/10.21437/SSW.2019-15.
ieee: 'T. Gburrek, T. Glarner, J. Ebbers, R. Haeb-Umbach, and P. Wagner, “Unsupervised
Learning of a Disentangled Speech Representation for Voice Conversion,” in Proc.
10th ISCA Speech Synthesis Workshop, Vienna, 2019, pp. 81–86, doi: 10.21437/SSW.2019-15.'
mla: Gburrek, Tobias, et al. “Unsupervised Learning of a Disentangled Speech Representation
for Voice Conversion.” Proc. 10th ISCA Speech Synthesis Workshop, 2019,
pp. 81–86, doi:10.21437/SSW.2019-15.
short: 'T. Gburrek, T. Glarner, J. Ebbers, R. Haeb-Umbach, P. Wagner, in: Proc.
10th ISCA Speech Synthesis Workshop, 2019, pp. 81–86.'
conference:
location: Vienna
name: 10th ISCA Speech Synthesis Workshop
date_created: 2019-12-04T08:12:29Z
date_updated: 2023-11-17T06:20:39Z
department:
- _id: '54'
doi: 10.21437/SSW.2019-15
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.isca-speech.org/archive/pdfs/ssw_2019/gburrek19_ssw.pdf
oa: '1'
page: 81-86
publication: Proc. 10th ISCA Speech Synthesis Workshop
quality_controlled: '1'
related_material:
link:
- description: Listening examples
relation: supplementary_material
url: http://go.upb.de/vcex
status: public
title: Unsupervised Learning of a Disentangled Speech Representation for Voice Conversion
type: conference
user_id: '44006'
year: '2019'
...
---
_id: '15794'
abstract:
- lang: eng
text: In this paper we present our audio tagging system for the DCASE 2019 Challenge
Task 2. We propose a model consisting of a convolutional front end using log-mel-energies
as input features, a recurrent neural network sequence encoder and a fully connected
classifier network outputting an activity probability for each of the 80 considered
event classes. Due to the recurrent neural network, which encodes a whole sequence
into a single vector, our model is able to process sequences of varying lengths.
The model is trained with only little manually labeled training data and a larger
amount of automatically labeled web data, which hence suffers from label noise.
To efficiently train the model with the provided data we use various data augmentation
to prevent overfitting and improve generalization. Our best submitted system achieves
a label-weighted label-ranking average precision (lwlrap) of 75.5% on the private
test set which is an absolute improvement of 21.7% over the baseline. This system
scored the second place in the teams ranking of the DCASE 2019 Challenge Task
2 and the fifth place in the Kaggle competition “Freesound Audio Tagging 2019”
with more than 400 participants. After the challenge ended we further improved
performance to 76.5% lwlrap setting a new state-of-the-art on this dataset.
author:
- first_name: Janek
full_name: Ebbers, Janek
id: '34851'
last_name: Ebbers
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Ebbers J, Haeb-Umbach R. Convolutional Recurrent Neural Network and Data Augmentation
for Audio Tagging with Noisy Labels and Minimal Supervision. In: DCASE2019
Workshop, New York, USA. ; 2019.'
apa: Ebbers, J., & Haeb-Umbach, R. (2019). Convolutional Recurrent Neural Network
and Data Augmentation for Audio Tagging with Noisy Labels and Minimal Supervision.
DCASE2019 Workshop, New York, USA.
bibtex: '@inproceedings{Ebbers_Haeb-Umbach_2019, title={Convolutional Recurrent
Neural Network and Data Augmentation for Audio Tagging with Noisy Labels and Minimal
Supervision}, booktitle={DCASE2019 Workshop, New York, USA}, author={Ebbers, Janek
and Haeb-Umbach, Reinhold}, year={2019} }'
chicago: Ebbers, Janek, and Reinhold Haeb-Umbach. “Convolutional Recurrent Neural
Network and Data Augmentation for Audio Tagging with Noisy Labels and Minimal
Supervision.” In DCASE2019 Workshop, New York, USA, 2019.
ieee: J. Ebbers and R. Haeb-Umbach, “Convolutional Recurrent Neural Network and
Data Augmentation for Audio Tagging with Noisy Labels and Minimal Supervision,”
2019.
mla: Ebbers, Janek, and Reinhold Haeb-Umbach. “Convolutional Recurrent Neural Network
and Data Augmentation for Audio Tagging with Noisy Labels and Minimal Supervision.”
DCASE2019 Workshop, New York, USA, 2019.
short: 'J. Ebbers, R. Haeb-Umbach, in: DCASE2019 Workshop, New York, USA, 2019.'
date_created: 2020-02-05T10:16:03Z
date_updated: 2023-11-22T08:30:12Z
ddc:
- '000'
department:
- _id: '54'
file:
- access_level: open_access
content_type: application/pdf
creator: huesera
date_created: 2020-02-05T10:18:06Z
date_updated: 2020-02-05T10:18:06Z
file_id: '15795'
file_name: DCASE_2019_WS_Ebbers_Paper.pdf
file_size: 184967
relation: main_file
file_date_updated: 2020-02-05T10:18:06Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: DCASE2019 Workshop, New York, USA
quality_controlled: '1'
status: public
title: Convolutional Recurrent Neural Network and Data Augmentation for Audio Tagging
with Noisy Labels and Minimal Supervision
type: conference
user_id: '34851'
year: '2019'
...
---
_id: '15796'
abstract:
- lang: eng
text: In this paper we consider human daily activity recognition using an acoustic
sensor network (ASN) which consists of nodes distributed in a home environment.
Assuming that the ASN is permanently recording, the vast majority of recordings
is silence. Therefore, we propose to employ a computationally efficient two-stage
sound recognition system, consisting of an initial sound activity detection (SAD)
and a subsequent sound event classification (SEC), which is only activated once
sound activity has been detected. We show how a low-latency activity detector
with high temporal resolution can be trained from weak labels with low temporal
resolution. We further demonstrate the advantage of using spatial features for
the subsequent event classification task.
author:
- first_name: Janek
full_name: Ebbers, Janek
id: '34851'
last_name: Ebbers
- first_name: Lukas
full_name: Drude, Lukas
id: '11213'
last_name: Drude
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Andreas
full_name: Brendel, Andreas
last_name: Brendel
- first_name: Walter
full_name: Kellermann, Walter
last_name: Kellermann
citation:
ama: 'Ebbers J, Drude L, Haeb-Umbach R, Brendel A, Kellermann W. Weakly Supervised
Sound Activity Detection and Event Classification in Acoustic Sensor Networks.
In: CAMSAP 2019, Guadeloupe, West Indies. ; 2019.'
apa: Ebbers, J., Drude, L., Haeb-Umbach, R., Brendel, A., & Kellermann, W. (2019).
Weakly Supervised Sound Activity Detection and Event Classification in Acoustic
Sensor Networks. CAMSAP 2019, Guadeloupe, West Indies.
bibtex: '@inproceedings{Ebbers_Drude_Haeb-Umbach_Brendel_Kellermann_2019, title={Weakly
Supervised Sound Activity Detection and Event Classification in Acoustic Sensor
Networks}, booktitle={CAMSAP 2019, Guadeloupe, West Indies}, author={Ebbers, Janek
and Drude, Lukas and Haeb-Umbach, Reinhold and Brendel, Andreas and Kellermann,
Walter}, year={2019} }'
chicago: Ebbers, Janek, Lukas Drude, Reinhold Haeb-Umbach, Andreas Brendel, and
Walter Kellermann. “Weakly Supervised Sound Activity Detection and Event Classification
in Acoustic Sensor Networks.” In CAMSAP 2019, Guadeloupe, West Indies,
2019.
ieee: J. Ebbers, L. Drude, R. Haeb-Umbach, A. Brendel, and W. Kellermann, “Weakly
Supervised Sound Activity Detection and Event Classification in Acoustic Sensor
Networks,” 2019.
mla: Ebbers, Janek, et al. “Weakly Supervised Sound Activity Detection and Event
Classification in Acoustic Sensor Networks.” CAMSAP 2019, Guadeloupe, West
Indies, 2019.
short: 'J. Ebbers, L. Drude, R. Haeb-Umbach, A. Brendel, W. Kellermann, in: CAMSAP
2019, Guadeloupe, West Indies, 2019.'
date_created: 2020-02-05T10:20:17Z
date_updated: 2023-11-22T08:29:58Z
ddc:
- '000'
department:
- _id: '54'
file:
- access_level: open_access
content_type: application/pdf
creator: huesera
date_created: 2020-02-05T10:21:39Z
date_updated: 2020-02-05T10:21:39Z
file_id: '15797'
file_name: CAMSAP_2019_WS_Ebbers_Paper.pdf
file_size: 311887
relation: main_file
file_date_updated: 2020-02-05T10:21:39Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: CAMSAP 2019, Guadeloupe, West Indies
quality_controlled: '1'
status: public
title: Weakly Supervised Sound Activity Detection and Event Classification in Acoustic
Sensor Networks
type: conference
user_id: '34851'
year: '2019'
...
---
_id: '15792'
abstract:
- lang: eng
text: In this paper we highlight the privacy risks entailed in deep neural network
feature extraction for domestic activity monitoring. We employ the baseline system
proposed in the Task 5 of the DCASE 2018 challenge and simulate a feature interception
attack by an eavesdropper who wants to perform speaker identification. We then
propose to reduce the aforementioned privacy risks by introducing a variational
information feature extraction scheme that allows for good activity monitoring
performance while at the same time minimizing the information of the feature representation,
thus restricting speaker identification attempts. We analyze the resulting model’s
composite loss function and the budget scaling factor used to control the balance
between the performance of the trusted and attacker tasks. It is empirically demonstrated
that the proposed method reduces speaker identification privacy risks without
significantly deprecating the performance of domestic activity monitoring tasks.
author:
- first_name: Alexandru
full_name: Nelus, Alexandru
last_name: Nelus
- first_name: Janek
full_name: Ebbers, Janek
id: '34851'
last_name: Ebbers
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Rainer
full_name: Martin, Rainer
last_name: Martin
citation:
ama: 'Nelus A, Ebbers J, Haeb-Umbach R, Martin R. Privacy-preserving Variational
Information Feature Extraction for Domestic Activity Monitoring Versus Speaker
Identification. In: INTERSPEECH 2019, Graz, Austria. ; 2019.'
apa: Nelus, A., Ebbers, J., Haeb-Umbach, R., & Martin, R. (2019). Privacy-preserving
Variational Information Feature Extraction for Domestic Activity Monitoring Versus
Speaker Identification. INTERSPEECH 2019, Graz, Austria.
bibtex: '@inproceedings{Nelus_Ebbers_Haeb-Umbach_Martin_2019, title={Privacy-preserving
Variational Information Feature Extraction for Domestic Activity Monitoring Versus
Speaker Identification}, booktitle={INTERSPEECH 2019, Graz, Austria}, author={Nelus,
Alexandru and Ebbers, Janek and Haeb-Umbach, Reinhold and Martin, Rainer}, year={2019}
}'
chicago: Nelus, Alexandru, Janek Ebbers, Reinhold Haeb-Umbach, and Rainer Martin.
“Privacy-Preserving Variational Information Feature Extraction for Domestic Activity
Monitoring Versus Speaker Identification.” In INTERSPEECH 2019, Graz, Austria,
2019.
ieee: A. Nelus, J. Ebbers, R. Haeb-Umbach, and R. Martin, “Privacy-preserving Variational
Information Feature Extraction for Domestic Activity Monitoring Versus Speaker
Identification,” 2019.
mla: Nelus, Alexandru, et al. “Privacy-Preserving Variational Information Feature
Extraction for Domestic Activity Monitoring Versus Speaker Identification.” INTERSPEECH
2019, Graz, Austria, 2019.
short: 'A. Nelus, J. Ebbers, R. Haeb-Umbach, R. Martin, in: INTERSPEECH 2019, Graz,
Austria, 2019.'
date_created: 2020-02-05T10:07:53Z
date_updated: 2023-11-22T08:27:55Z
ddc:
- '000'
department:
- _id: '54'
file:
- access_level: open_access
content_type: application/pdf
creator: huesera
date_created: 2020-02-05T10:11:40Z
date_updated: 2020-02-05T10:11:40Z
file_id: '15793'
file_name: INTERSPEECH_2019_Ebbers_Paper.pdf
file_size: 454600
relation: main_file
file_date_updated: 2020-02-05T10:11:40Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: INTERSPEECH 2019, Graz, Austria
quality_controlled: '1'
status: public
title: Privacy-preserving Variational Information Feature Extraction for Domestic
Activity Monitoring Versus Speaker Identification
type: conference
user_id: '34851'
year: '2019'
...
---
_id: '49747'
author:
- first_name: Yves
full_name: Huybrechts, Yves
id: '78579'
last_name: Huybrechts
orcid: 0009-0009-2166-9794
citation:
ama: Huybrechts Y. Die Antwerpener Börse - Aufstieg, Niedergang und Wandel (VIDEO).
BelgienNet; 2019.
apa: Huybrechts, Y. (2019). Die Antwerpener Börse - Aufstieg, Niedergang und
Wandel (VIDEO). BelgienNet.
bibtex: '@book{Huybrechts_2019, title={Die Antwerpener Börse - Aufstieg, Niedergang
und Wandel (VIDEO)}, publisher={BelgienNet}, author={Huybrechts, Yves}, year={2019}
}'
chicago: Huybrechts, Yves. Die Antwerpener Börse - Aufstieg, Niedergang und Wandel
(VIDEO). BelgienNet, 2019.
ieee: Y. Huybrechts, Die Antwerpener Börse - Aufstieg, Niedergang und Wandel
(VIDEO). BelgienNet, 2019.
mla: Huybrechts, Yves. Die Antwerpener Börse - Aufstieg, Niedergang und Wandel
(VIDEO). BelgienNet, 2019.
short: Y. Huybrechts, Die Antwerpener Börse - Aufstieg, Niedergang und Wandel (VIDEO),
BelgienNet, 2019.
date_created: 2023-12-18T09:38:41Z
date_updated: 2023-12-18T10:09:20Z
department:
- _id: '448'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://belgien.net/antwerpener-boerse/
oa: '1'
publication_status: published
publisher: BelgienNet
status: public
title: Die Antwerpener Börse - Aufstieg, Niedergang und Wandel (VIDEO)
type: misc
user_id: '78579'
year: '2019'
...
---
_id: '49878'
author:
- first_name: Iris
full_name: Neiske, Iris
id: '53827'
last_name: Neiske
- first_name: Nera
full_name: Vöing, Nera
last_name: Vöing
citation:
ama: Neiske I, Vöing N. Tätigkeitsbericht 2007-2017 der Stabsstelle Bildungsinnovationen
und Hochschuldidaktik der Universität Paderborn. Personal- und Organisationsentwicklung
Forum für Führung, Moderation, Training, Programm-Organisation in Einrichtungen
der Lehre und Forschung. 2019;14(3+4):74-78.
apa: Neiske, I., & Vöing, N. (2019). Tätigkeitsbericht 2007-2017 der Stabsstelle
Bildungsinnovationen und Hochschuldidaktik der Universität Paderborn. Personal-
und Organisationsentwicklung Forum für Führung, Moderation, Training, Programm-Organisation
in Einrichtungen der Lehre und Forschung, 14(3+4), 74–78.
bibtex: '@article{Neiske_Vöing_2019, title={Tätigkeitsbericht 2007-2017 der Stabsstelle
Bildungsinnovationen und Hochschuldidaktik der Universität Paderborn}, volume={14},
number={3+4}, journal={Personal- und Organisationsentwicklung Forum für Führung,
Moderation, Training, Programm-Organisation in Einrichtungen der Lehre und Forschung},
author={Neiske, Iris and Vöing, Nera}, year={2019}, pages={74–78} }'
chicago: 'Neiske, Iris, and Nera Vöing. “Tätigkeitsbericht 2007-2017 der Stabsstelle
Bildungsinnovationen und Hochschuldidaktik der Universität Paderborn.” Personal-
und Organisationsentwicklung Forum für Führung, Moderation, Training, Programm-Organisation
in Einrichtungen der Lehre und Forschung 14, no. 3+4 (2019): 74–78.'
ieee: I. Neiske and N. Vöing, “Tätigkeitsbericht 2007-2017 der Stabsstelle Bildungsinnovationen
und Hochschuldidaktik der Universität Paderborn,” Personal- und Organisationsentwicklung
Forum für Führung, Moderation, Training, Programm-Organisation in Einrichtungen
der Lehre und Forschung, vol. 14, no. 3+4, pp. 74–78, 2019.
mla: Neiske, Iris, and Nera Vöing. “Tätigkeitsbericht 2007-2017 der Stabsstelle
Bildungsinnovationen und Hochschuldidaktik der Universität Paderborn.” Personal-
und Organisationsentwicklung Forum für Führung, Moderation, Training, Programm-Organisation
in Einrichtungen der Lehre und Forschung, vol. 14, no. 3+4, 2019, pp. 74–78.
short: I. Neiske, N. Vöing, Personal- und Organisationsentwicklung Forum für Führung,
Moderation, Training, Programm-Organisation in Einrichtungen der Lehre und Forschung
14 (2019) 74–78.
date_created: 2023-12-19T13:37:04Z
date_updated: 2023-12-19T13:37:35Z
department:
- _id: '544'
intvolume: ' 14'
issue: 3+4
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.universitaetsverlagwebler.de/_files/ugd/7bac3c_9d9e78db3a7a46ce8218dba33f9878a1.pdf
oa: '1'
page: 74-78
publication: Personal- und Organisationsentwicklung Forum für Führung, Moderation,
Training, Programm-Organisation in Einrichtungen der Lehre und Forschung
publication_identifier:
issn:
- 1860-3033
publication_status: published
status: public
title: Tätigkeitsbericht 2007-2017 der Stabsstelle Bildungsinnovationen und Hochschuldidaktik
der Universität Paderborn
type: journal_article
user_id: '53827'
volume: 14
year: '2019'
...
---
_id: '49874'
author:
- first_name: Iris
full_name: Neiske, Iris
id: '53827'
last_name: Neiske
citation:
ama: Neiske I. Kurz berichtet. Das E-Tutoren-Programm an der UPB. Paderborner
Universitätszeitschrift (puz). Published online 2019:77.
apa: Neiske, I. (2019). Kurz berichtet. Das E-Tutoren-Programm an der UPB. Paderborner
Universitätszeitschrift (puz), 77.
bibtex: '@article{Neiske_2019, title={Kurz berichtet. Das E-Tutoren-Programm an
der UPB.}, journal={Paderborner Universitätszeitschrift (puz)}, author={Neiske,
Iris}, year={2019}, pages={77} }'
chicago: Neiske, Iris. “Kurz berichtet. Das E-Tutoren-Programm an der UPB.” Paderborner
Universitätszeitschrift (puz), 2019, 77.
ieee: I. Neiske, “Kurz berichtet. Das E-Tutoren-Programm an der UPB.,” Paderborner
Universitätszeitschrift (puz), p. 77, 2019.
mla: Neiske, Iris. “Kurz berichtet. Das E-Tutoren-Programm an der UPB.” Paderborner
Universitätszeitschrift (puz), 2019, p. 77.
short: I. Neiske, Paderborner Universitätszeitschrift (puz) (2019) 77.
date_created: 2023-12-19T13:26:27Z
date_updated: 2023-12-19T13:30:24Z
department:
- _id: '544'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.uni-paderborn.de/fileadmin/bildungsinnovationen-hochschuldidaktik/Publikationen/12019_puz.pdf
oa: '1'
page: '77'
publication: Paderborner Universitätszeitschrift (puz)
publication_identifier:
issn:
- 1434-9736
publication_status: published
status: public
title: Kurz berichtet. Das E-Tutoren-Programm an der UPB.
type: journal_article
user_id: '53827'
year: '2019'
...
---
_id: '32156'
abstract:
- lang: eng
text: "How do ideas come into being? Our contribution takes its starting point in
an observation\r\nwe made in empirical data from a prior study. The data center
around an instant of an\r\nacademic writer’s thinking during the revision of a
scientific paper. Through a detailed\r\ndiscourse-oriented micro-analysis, we
zoom in on the writer’s thinking activity and uncover\r\nthe genesis of a complex
idea through a sequence of interrelated moments. These\r\nmoments feature different
degrees of “crystallization” of the idea; from gestures, a sketch,\r\na short
written note, oral explanations to a final spelled-out written argument. For this\r\ncontribution,
we re-analyze the material, asking how the idea gets formed during the\r\nthinking
process and how it reaches a tangible form, which is understandable both for\r\nthe
thinker and for other persons. We root our analysis in a notion of language as
social,\r\nembodied, and dialogical activity, drawing on concepts from Humboldt,
Jakubinskij, and\r\nVygotsky. We focus our analysis on three conceptual nodes.
The first node is the ebbing\r\nand advancing of language in idea formation –
observable as a trajectory through linguistically more condensed or more expanded
utterance forms. The second node is the degree of objectification that the idea
reaches when it is performed differently in a variety of addressivity constellations,
i.e., whether and how it becomes understandable to the thinker and to others in
the social sphere. Finally, the third node is the saturation of the idea through
what we call intrapersonal intertextuality, i.e., its complex and dialogically
related re-articulations in a sequence of formative moments. With these considerations,
we articulate a clear consequence for theorizing thinking. We hold that thinking
is social, embodied, and dialogically organized because it is entangled with language.
Ideas come into being and become understandable and communicable to other persons
only by and within their different, yet, intertextually related formations."
author:
- first_name: Andrea
full_name: Karsten, Andrea
id: '53917'
last_name: Karsten
orcid: 0000-0003-0194-2000
- first_name: Marie-Cécile
full_name: Bertau, Marie-Cécile
last_name: Bertau
citation:
ama: 'Karsten A, Bertau M-C. How ideas come into being: Tracing intertextual moments
in grades of objectification and publicness. Frontiers in Psychology. 2019;10.
doi:10.3389/fpsyg.2019.02355'
apa: 'Karsten, A., & Bertau, M.-C. (2019). How ideas come into being: Tracing
intertextual moments in grades of objectification and publicness. Frontiers
in Psychology, 10. https://doi.org/10.3389/fpsyg.2019.02355'
bibtex: '@article{Karsten_Bertau_2019, title={How ideas come into being: Tracing
intertextual moments in grades of objectification and publicness}, volume={10},
DOI={10.3389/fpsyg.2019.02355},
journal={Frontiers in Psychology}, author={Karsten, Andrea and Bertau, Marie-Cécile},
year={2019} }'
chicago: 'Karsten, Andrea, and Marie-Cécile Bertau. “How Ideas Come into Being:
Tracing Intertextual Moments in Grades of Objectification and Publicness.” Frontiers
in Psychology 10 (2019). https://doi.org/10.3389/fpsyg.2019.02355.'
ieee: 'A. Karsten and M.-C. Bertau, “How ideas come into being: Tracing intertextual
moments in grades of objectification and publicness,” Frontiers in Psychology,
vol. 10, 2019, doi: 10.3389/fpsyg.2019.02355.'
mla: 'Karsten, Andrea, and Marie-Cécile Bertau. “How Ideas Come into Being: Tracing
Intertextual Moments in Grades of Objectification and Publicness.” Frontiers
in Psychology, vol. 10, 2019, doi:10.3389/fpsyg.2019.02355.'
short: A. Karsten, M.-C. Bertau, Frontiers in Psychology 10 (2019).
date_created: 2022-06-24T14:27:04Z
date_updated: 2023-12-21T08:42:58Z
department:
- _id: '424'
doi: 10.3389/fpsyg.2019.02355
intvolume: ' 10'
keyword:
- idea formation
- language activity
- objectification
- intrapersonal intertextuality
- articulation
- Jakubinskij
- Vygotsky
- Humboldt
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Frontiers in Psychology
publication_status: published
status: public
title: 'How ideas come into being: Tracing intertextual moments in grades of objectification
and publicness'
type: journal_article
user_id: '53917'
volume: 10
year: '2019'
...