---
_id: '45381'
author:
- first_name: Jennifer
full_name: Dröse, Jennifer
id: '85820'
last_name: Dröse
- first_name: S.
full_name: Prediger, S.
last_name: Prediger
- first_name: P.
full_name: Neugebauer, P.
last_name: Neugebauer
- first_name: R. D.
full_name: Danhier, R. D.
last_name: Danhier
- first_name: B.
full_name: Mertins, B.
last_name: Mertins
citation:
ama: Dröse J, Prediger S, Neugebauer P, Danhier RD, Mertins B. Investigating students’
processes of noticing and interpreting syntactic language features in word problem
solving through eye-tracking. International Electronic Journal of Mathematics
Education, 16(1), em0625. Published online 2021. doi:doi.org/10.29333/iejme/9674n
apa: Dröse, J., Prediger, S., Neugebauer, P., Danhier, R. D., & Mertins, B.
(2021). Investigating students’ processes of noticing and interpreting syntactic
language features in word problem solving through eye-tracking. International
Electronic Journal of Mathematics Education, 16(1), Em0625. https://doi.org/doi.org/10.29333/iejme/9674n
bibtex: '@article{Dröse_Prediger_Neugebauer_Danhier_Mertins_2021, title={Investigating
students’ processes of noticing and interpreting syntactic language features in
word problem solving through eye-tracking}, DOI={doi.org/10.29333/iejme/9674n }, journal={International Electronic Journal
of Mathematics Education, 16(1), em0625}, author={Dröse, Jennifer and Prediger,
S. and Neugebauer, P. and Danhier, R. D. and Mertins, B.}, year={2021} }'
chicago: Dröse, Jennifer, S. Prediger, P. Neugebauer, R. D. Danhier, and B. Mertins.
“Investigating Students’ Processes of Noticing and Interpreting Syntactic Language
Features in Word Problem Solving through Eye-Tracking.” International Electronic
Journal of Mathematics Education, 16(1), Em0625, 2021. https://doi.org/doi.org/10.29333/iejme/9674n .
ieee: 'J. Dröse, S. Prediger, P. Neugebauer, R. D. Danhier, and B. Mertins, “Investigating
students’ processes of noticing and interpreting syntactic language features in
word problem solving through eye-tracking,” International Electronic Journal
of Mathematics Education, 16(1), em0625, 2021, doi: doi.org/10.29333/iejme/9674n .'
mla: Dröse, Jennifer, et al. “Investigating Students’ Processes of Noticing and
Interpreting Syntactic Language Features in Word Problem Solving through Eye-Tracking.”
International Electronic Journal of Mathematics Education, 16(1), Em0625,
2021, doi:doi.org/10.29333/iejme/9674n
.
short: J. Dröse, S. Prediger, P. Neugebauer, R.D. Danhier, B. Mertins, International
Electronic Journal of Mathematics Education, 16(1), Em0625 (2021).
date_created: 2023-05-31T07:08:04Z
date_updated: 2023-11-02T08:07:15Z
department:
- _id: '98'
doi: 'doi.org/10.29333/iejme/9674n '
language:
- iso: eng
publication: International Electronic Journal of Mathematics Education, 16(1), em0625
quality_controlled: '1'
status: public
title: Investigating students' processes of noticing and interpreting syntactic language
features in word problem solving through eye-tracking
type: journal_article
user_id: '85820'
year: '2021'
...
---
_id: '45380'
author:
- first_name: Jennifer
full_name: Dröse, Jennifer
id: '85820'
last_name: Dröse
- first_name: S.
full_name: Prediger, S.
last_name: Prediger
citation:
ama: Dröse J, Prediger S. Identifying obstacles is not enough for everybody – Differential
efficacy of an intervention fostering fifth graders’ comprehension for word problems.
Studies in Educational Evaluation, 68 (100953). Published online 2021:1-15.
doi:doi.org/10.1016/j.stueduc.2020.100953
apa: Dröse, J., & Prediger, S. (2021). Identifying obstacles is not enough for
everybody – Differential efficacy of an intervention fostering fifth graders’
comprehension for word problems. Studies in Educational Evaluation, 68 (100953),
1–15. https://doi.org/doi.org/10.1016/j.stueduc.2020.100953
bibtex: '@article{Dröse_Prediger_2021, title={Identifying obstacles is not enough
for everybody – Differential efficacy of an intervention fostering fifth graders’
comprehension for word problems}, DOI={doi.org/10.1016/j.stueduc.2020.100953},
journal={Studies in Educational Evaluation, 68 (100953)}, author={Dröse, Jennifer
and Prediger, S.}, year={2021}, pages={1–15} }'
chicago: Dröse, Jennifer, and S. Prediger. “Identifying Obstacles Is Not Enough
for Everybody – Differential Efficacy of an Intervention Fostering Fifth Graders’
Comprehension for Word Problems.” Studies in Educational Evaluation, 68 (100953),
2021, 1–15. https://doi.org/doi.org/10.1016/j.stueduc.2020.100953.
ieee: 'J. Dröse and S. Prediger, “Identifying obstacles is not enough for everybody
– Differential efficacy of an intervention fostering fifth graders’ comprehension
for word problems,” Studies in Educational Evaluation, 68 (100953), pp.
1–15, 2021, doi: doi.org/10.1016/j.stueduc.2020.100953.'
mla: Dröse, Jennifer, and S. Prediger. “Identifying Obstacles Is Not Enough for
Everybody – Differential Efficacy of an Intervention Fostering Fifth Graders’
Comprehension for Word Problems.” Studies in Educational Evaluation, 68 (100953),
2021, pp. 1–15, doi:doi.org/10.1016/j.stueduc.2020.100953.
short: J. Dröse, S. Prediger, Studies in Educational Evaluation, 68 (100953) (2021)
1–15.
date_created: 2023-05-31T07:04:40Z
date_updated: 2023-11-02T08:08:35Z
department:
- _id: '98'
doi: doi.org/10.1016/j.stueduc.2020.100953
language:
- iso: eng
page: 1-15
publication: Studies in Educational Evaluation, 68 (100953)
quality_controlled: '1'
status: public
title: Identifying obstacles is not enough for everybody – Differential efficacy of
an intervention fostering fifth graders’ comprehension for word problems
type: journal_article
user_id: '85820'
year: '2021'
...
---
_id: '29135'
author:
- first_name: Teresa
full_name: Korsmeier, Teresa
last_name: Korsmeier
- first_name: Julia
full_name: Bobe, Julia
id: '81770'
last_name: Bobe
- first_name: Katrin B.
full_name: Klingsieck, Katrin B.
id: '36716'
last_name: Klingsieck
citation:
ama: Korsmeier T, Bobe J, Klingsieck KB. Prokrastination bei Studierenden verringern
durch Anwendung eines Ratgebers im Gruppensetting. Zeitschrift für Beratung
und Studium. 2021;16:22-27.
apa: Korsmeier, T., Bobe, J., & Klingsieck, K. B. (2021). Prokrastination bei
Studierenden verringern durch Anwendung eines Ratgebers im Gruppensetting. Zeitschrift
Für Beratung Und Studium, 16, 22–27.
bibtex: '@article{Korsmeier_Bobe_Klingsieck_2021, title={Prokrastination bei Studierenden
verringern durch Anwendung eines Ratgebers im Gruppensetting}, volume={16}, journal={Zeitschrift
für Beratung und Studium}, author={Korsmeier, Teresa and Bobe, Julia and Klingsieck,
Katrin B.}, year={2021}, pages={22–27} }'
chicago: 'Korsmeier, Teresa, Julia Bobe, and Katrin B. Klingsieck. “Prokrastination
Bei Studierenden Verringern Durch Anwendung Eines Ratgebers Im Gruppensetting.”
Zeitschrift Für Beratung Und Studium 16 (2021): 22–27.'
ieee: T. Korsmeier, J. Bobe, and K. B. Klingsieck, “Prokrastination bei Studierenden
verringern durch Anwendung eines Ratgebers im Gruppensetting,” Zeitschrift
für Beratung und Studium, vol. 16, pp. 22–27, 2021.
mla: Korsmeier, Teresa, et al. “Prokrastination Bei Studierenden Verringern Durch
Anwendung Eines Ratgebers Im Gruppensetting.” Zeitschrift Für Beratung Und
Studium, vol. 16, 2021, pp. 22–27.
short: T. Korsmeier, J. Bobe, K.B. Klingsieck, Zeitschrift Für Beratung Und Studium
16 (2021) 22–27.
date_created: 2021-12-23T22:22:29Z
date_updated: 2023-11-08T08:31:25Z
department:
- _id: '426'
intvolume: ' 16'
language:
- iso: eng
page: 22-27
publication: Zeitschrift für Beratung und Studium
status: public
title: Prokrastination bei Studierenden verringern durch Anwendung eines Ratgebers
im Gruppensetting
type: journal_article
user_id: '14931'
volume: 16
year: '2021'
...
---
_id: '45497'
abstract:
- lang: ger
text: 'Marianne Friese/Rita Braches-Chyrek Einführung Marianne Friese Care Work
im Spannungsfeld gesellschaftlicher Transformation. Systemische Widersprüche und
Entwicklungsperspektiven Berufliche Bildung und Beschäftigungssysteme Denise Becka
und Michaela Evans Wohlfahrtsproduktion und Care im digitalen Wandel: Perspektiven
für Beruflichkeit in der Pflege Heidrun Herzberg und Peter Alheit Zur Akzeptanz
des Konzepts „Community Nurse" im Land Brandenburg: Eine qualitative Vorstudie
Karin Reiber, Jan Braun und Jutta Mohr Berufliche Bildung in der Domäne Pflege
zwischen Anforderungen des Beschäftigungssystems und individueller berufsbiografischer
Entwicklung Philipp Struck Entwicklungs- und Verbesserungsperspektiven für berufliche
(Aus-)Bildungsprozesse im Gesundheitswesen Rita Braches-Chyrek Soziale Arbeit:
Ausbildung und Beschäftigung Julia Kastrup und Alexandra Brutzer Hauswirtschaft
in Zeiten von Corona - Ergebnisse einer Interviewstudie mit Hauswirtschaftlichen
Fachkräften Akademische Bildung und Weiterbildung Anna Bobe, Anke Karber und Tobias
Moock Theorie und Praxis in sozialpädagogischen Bildungsgängen - Erste Strukturierungsansätze
vielfältiger Verhältnisse Manuela Liebig, Mirjam Chris und Annemarie Marx „Am
Ball bleiben" - Sensibilisierung für aktuelle Herausforderungen der sozialpädagogischen
Praxis durch Arbeitsanalysen im Lehramtsstudium für berufliche Schulen Anja Walter,
Martin Fritzenwanker, Martin Karstädt Von Berufsfeldanalysen zum Unterricht -
empirisches Material für die Bildungspraxis im Berufsfeld Gesundheit und Pflege
nutzen Nina Göddertz „Digitales Praxissemester - kann das überhaupt gut gehen?"
- Reflexionen von Lehramtsstudierenden vor und während des Praxissemesters in
Zeiten der Covid-19-Pandemie Stephanie Spanu Systemrelevant(e) ausbilden. Berufliches
Lehramt, Fachrichtung Sozialpädagogik und die berufliche Bildung: Der Fachkräftemangel
als gesellschaftliche Aufgabe Julia Kastrup, Birgit Peuker, Marie Nölle-Krug und
Simon Vollmer Gemeinsam innovativ! - Transformative Themenfelder in der lehramtsbezogenen
Ausbildung der beruflichen Fachrichtung Ernährung- und Hauswirtschaft standortübergreifend
lehren und lernen Ursula Walkenhorst, Annika Lara Schwarze Digitale Transformation
in der Hochschullehre - Chancen und Grenzen für die Gesundheitsberufe Dana Bergmann
und Astrid Seltrecht Weiterbildungsordnungsarbeit für Pflegeberufe Claudia Schepers,
Johanna Krawietz und Jella Fuchs Kollegiale Beratung für die Kitteltasche'
alternative_title:
- Reflexionen von Lehramtsstudierenden vor und während des Praxissemesters in Zeiten
der Covid-19-Pandemie.
author:
- first_name: Nina
full_name: Göddertz, Nina
id: '94171'
last_name: Göddertz
citation:
ama: 'Göddertz N. Digitales Praxissemester - kann das überhaupt gut gehen? In: Braches-Chyrek
R, Friese M, eds. Care Work in der gesellschaftlichen Transformation. Beschäftigung,
Bildung, Fachdidaktik. wbv Media; 2021:183-199.'
apa: Göddertz, N. (2021). Digitales Praxissemester - kann das überhaupt gut gehen?
In R. Braches-Chyrek & M. Friese (Eds.), Care Work in der gesellschaftlichen
Transformation. Beschäftigung, Bildung, Fachdidaktik (pp. 183–199). wbv Media.
bibtex: '@inbook{Göddertz_2021, place={Bielefeld}, title={Digitales Praxissemester
- kann das überhaupt gut gehen?}, booktitle={Care Work in der gesellschaftlichen
Transformation. Beschäftigung, Bildung, Fachdidaktik}, publisher={wbv Media},
author={Göddertz, Nina}, editor={Braches-Chyrek, Rita and Friese, Marianne}, year={2021},
pages={183–199} }'
chicago: 'Göddertz, Nina. “Digitales Praxissemester - kann das überhaupt gut gehen?”
In Care Work in der gesellschaftlichen Transformation. Beschäftigung, Bildung,
Fachdidaktik, edited by Rita Braches-Chyrek and Marianne Friese, 183–99. Bielefeld:
wbv Media, 2021.'
ieee: 'N. Göddertz, “Digitales Praxissemester - kann das überhaupt gut gehen?,”
in Care Work in der gesellschaftlichen Transformation. Beschäftigung, Bildung,
Fachdidaktik, R. Braches-Chyrek and M. Friese, Eds. Bielefeld: wbv Media,
2021, pp. 183–199.'
mla: Göddertz, Nina. “Digitales Praxissemester - kann das überhaupt gut gehen?”
Care Work in der gesellschaftlichen Transformation. Beschäftigung, Bildung,
Fachdidaktik, edited by Rita Braches-Chyrek and Marianne Friese, wbv Media,
2021, pp. 183–99.
short: 'N. Göddertz, in: R. Braches-Chyrek, M. Friese (Eds.), Care Work in der gesellschaftlichen
Transformation. Beschäftigung, Bildung, Fachdidaktik, wbv Media, Bielefeld, 2021,
pp. 183–199.'
date_created: 2023-06-07T08:15:51Z
date_updated: 2023-11-09T17:06:04Z
department:
- _id: '723'
- _id: '724'
- _id: '36'
editor:
- first_name: Rita
full_name: Braches-Chyrek, Rita
last_name: Braches-Chyrek
- first_name: Marianne
full_name: Friese, Marianne
last_name: Friese
keyword:
- Modernisierung personenbezogener Dienstleistungsberufe Aktueller Forschungsstand
- Best Practice und Desiderata
language:
- iso: ger
page: 183-199
place: Bielefeld
publication: Care Work in der gesellschaftlichen Transformation. Beschäftigung, Bildung,
Fachdidaktik
publication_identifier:
isbn:
- '9783763972616 '
publication_status: published
publisher: wbv Media
status: public
title: Digitales Praxissemester - kann das überhaupt gut gehen?
type: book_chapter
user_id: '48187'
year: '2021'
...
---
_id: '44843'
abstract:
- lang: eng
text: "Unsupervised blind source separation methods do not require a training phase\r\nand
thus cannot suffer from a train-test mismatch, which is a common concern in\r\nneural
network based source separation. The unsupervised techniques can be\r\ncategorized
in two classes, those building upon the sparsity of speech in the\r\nShort-Time
Fourier transform domain and those exploiting non-Gaussianity or\r\nnon-stationarity
of the source signals. In this contribution, spatial mixture\r\nmodels which fall
in the first category and independent vector analysis (IVA)\r\nas a representative
of the second category are compared w.r.t. their separation\r\nperformance and
the performance of a downstream speech recognizer on a\r\nreverberant dataset
of reasonable size. Furthermore, we introduce a serial\r\nconcatenation of the
two, where the result of the mixture model serves as\r\ninitialization of IVA,
which achieves significantly better WER performance than\r\neach algorithm individually
and even approaches the performance of a much more\r\ncomplex neural network based
technique."
author:
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Frederik
full_name: Rautenberg, Frederik
id: '72602'
last_name: Rautenberg
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Boeddeker C, Rautenberg F, Haeb-Umbach R. A Comparison and Combination of
Unsupervised Blind Source Separation Techniques. In: ITG Conference on Speech
Communication. ; 2021.'
apa: Boeddeker, C., Rautenberg, F., & Haeb-Umbach, R. (2021). A Comparison and
Combination of Unsupervised Blind Source Separation Techniques. ITG Conference
on Speech Communication. ITG Conference on Speech Communication, Kiel.
bibtex: '@inproceedings{Boeddeker_Rautenberg_Haeb-Umbach_2021, title={A Comparison
and Combination of Unsupervised Blind Source Separation Techniques}, booktitle={ITG
Conference on Speech Communication}, author={Boeddeker, Christoph and Rautenberg,
Frederik and Haeb-Umbach, Reinhold}, year={2021} }'
chicago: Boeddeker, Christoph, Frederik Rautenberg, and Reinhold Haeb-Umbach. “A
Comparison and Combination of Unsupervised Blind Source Separation Techniques.”
In ITG Conference on Speech Communication, 2021.
ieee: C. Boeddeker, F. Rautenberg, and R. Haeb-Umbach, “A Comparison and Combination
of Unsupervised Blind Source Separation Techniques,” presented at the ITG Conference
on Speech Communication, Kiel, 2021.
mla: Boeddeker, Christoph, et al. “A Comparison and Combination of Unsupervised
Blind Source Separation Techniques.” ITG Conference on Speech Communication,
2021.
short: 'C. Boeddeker, F. Rautenberg, R. Haeb-Umbach, in: ITG Conference on Speech
Communication, 2021.'
conference:
location: Kiel
name: ITG Conference on Speech Communication
date_created: 2023-05-15T07:59:33Z
date_updated: 2023-11-15T15:29:32Z
ddc:
- '000'
department:
- _id: '54'
external_id:
arxiv:
- '2106.05627'
file:
- access_level: open_access
content_type: application/pdf
creator: frra
date_created: 2023-05-16T08:37:31Z
date_updated: 2023-11-15T15:29:32Z
file_id: '44856'
file_name: 2106.05627.pdf
file_size: 295972
relation: main_file
file_date_updated: 2023-11-15T15:29:32Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2106.05627.pdf
oa: '1'
publication: ITG Conference on Speech Communication
status: public
title: A Comparison and Combination of Unsupervised Blind Source Separation Techniques
type: conference
user_id: '40767'
year: '2021'
...
---
_id: '28259'
author:
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Wangyou
full_name: Zhang, Wangyou
last_name: Zhang
- first_name: Tomohiro
full_name: Nakatani, Tomohiro
last_name: Nakatani
- first_name: Keisuke
full_name: Kinoshita, Keisuke
last_name: Kinoshita
- first_name: Tsubasa
full_name: Ochiai, Tsubasa
last_name: Ochiai
- first_name: Marc
full_name: Delcroix, Marc
last_name: Delcroix
- first_name: Naoyuki
full_name: Kamo, Naoyuki
last_name: Kamo
- first_name: Yanmin
full_name: Qian, Yanmin
last_name: Qian
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Boeddeker C, Zhang W, Nakatani T, et al. Convolutive Transfer Function Invariant
SDR Training Criteria for Multi-Channel Reverberant Speech Separation. In: ICASSP
2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP). ; 2021. doi:10.1109/icassp39728.2021.9414661'
apa: Boeddeker, C., Zhang, W., Nakatani, T., Kinoshita, K., Ochiai, T., Delcroix,
M., Kamo, N., Qian, Y., & Haeb-Umbach, R. (2021). Convolutive Transfer Function
Invariant SDR Training Criteria for Multi-Channel Reverberant Speech Separation.
ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP). https://doi.org/10.1109/icassp39728.2021.9414661
bibtex: '@inproceedings{Boeddeker_Zhang_Nakatani_Kinoshita_Ochiai_Delcroix_Kamo_Qian_Haeb-Umbach_2021,
title={Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel
Reverberant Speech Separation}, DOI={10.1109/icassp39728.2021.9414661},
booktitle={ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)}, author={Boeddeker, Christoph and Zhang, Wangyou
and Nakatani, Tomohiro and Kinoshita, Keisuke and Ochiai, Tsubasa and Delcroix,
Marc and Kamo, Naoyuki and Qian, Yanmin and Haeb-Umbach, Reinhold}, year={2021}
}'
chicago: Boeddeker, Christoph, Wangyou Zhang, Tomohiro Nakatani, Keisuke Kinoshita,
Tsubasa Ochiai, Marc Delcroix, Naoyuki Kamo, Yanmin Qian, and Reinhold Haeb-Umbach.
“Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel
Reverberant Speech Separation.” In ICASSP 2021 - 2021 IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP), 2021. https://doi.org/10.1109/icassp39728.2021.9414661.
ieee: 'C. Boeddeker et al., “Convolutive Transfer Function Invariant SDR
Training Criteria for Multi-Channel Reverberant Speech Separation,” 2021, doi:
10.1109/icassp39728.2021.9414661.'
mla: Boeddeker, Christoph, et al. “Convolutive Transfer Function Invariant SDR Training
Criteria for Multi-Channel Reverberant Speech Separation.” ICASSP 2021 - 2021
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP),
2021, doi:10.1109/icassp39728.2021.9414661.
short: 'C. Boeddeker, W. Zhang, T. Nakatani, K. Kinoshita, T. Ochiai, M. Delcroix,
N. Kamo, Y. Qian, R. Haeb-Umbach, in: ICASSP 2021 - 2021 IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP), 2021.'
date_created: 2021-12-03T12:00:16Z
date_updated: 2023-11-15T15:18:09Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.1109/icassp39728.2021.9414661
file:
- access_level: open_access
content_type: application/pdf
creator: cbj
date_created: 2021-12-03T12:01:20Z
date_updated: 2023-11-15T15:18:08Z
file_id: '28260'
file_name: ICASSP2021_BSSEval.pdf
file_size: 228717
relation: main_file
file_date_updated: 2023-11-15T15:18:08Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
publication_status: published
status: public
title: Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel
Reverberant Speech Separation
type: conference
user_id: '40767'
year: '2021'
...
---
_id: '23998'
author:
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
- first_name: Jens
full_name: Heitkaemper, Jens
id: '27643'
last_name: Heitkaemper
- first_name: Joerg
full_name: Ullmann, Joerg
id: '16256'
last_name: Ullmann
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Schmalenstroeer J, Heitkaemper J, Ullmann J, Haeb-Umbach R. Open Range Pitch
Tracking for Carrier Frequency Difference Estimation from HF Transmitted Speech.
In: 29th European Signal Processing Conference (EUSIPCO). ; 2021:1-5.'
apa: Schmalenstroeer, J., Heitkaemper, J., Ullmann, J., & Haeb-Umbach, R. (2021).
Open Range Pitch Tracking for Carrier Frequency Difference Estimation from HF
Transmitted Speech. 29th European Signal Processing Conference (EUSIPCO),
1–5.
bibtex: '@inproceedings{Schmalenstroeer_Heitkaemper_Ullmann_Haeb-Umbach_2021, title={Open
Range Pitch Tracking for Carrier Frequency Difference Estimation from HF Transmitted
Speech}, booktitle={29th European Signal Processing Conference (EUSIPCO)}, author={Schmalenstroeer,
Joerg and Heitkaemper, Jens and Ullmann, Joerg and Haeb-Umbach, Reinhold}, year={2021},
pages={1–5} }'
chicago: Schmalenstroeer, Joerg, Jens Heitkaemper, Joerg Ullmann, and Reinhold Haeb-Umbach.
“Open Range Pitch Tracking for Carrier Frequency Difference Estimation from HF
Transmitted Speech.” In 29th European Signal Processing Conference (EUSIPCO),
1–5, 2021.
ieee: J. Schmalenstroeer, J. Heitkaemper, J. Ullmann, and R. Haeb-Umbach, “Open
Range Pitch Tracking for Carrier Frequency Difference Estimation from HF Transmitted
Speech,” in 29th European Signal Processing Conference (EUSIPCO), 2021,
pp. 1–5.
mla: Schmalenstroeer, Joerg, et al. “Open Range Pitch Tracking for Carrier Frequency
Difference Estimation from HF Transmitted Speech.” 29th European Signal Processing
Conference (EUSIPCO), 2021, pp. 1–5.
short: 'J. Schmalenstroeer, J. Heitkaemper, J. Ullmann, R. Haeb-Umbach, in: 29th
European Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.'
date_created: 2021-09-09T08:40:04Z
date_updated: 2023-11-15T14:56:38Z
department:
- _id: '54'
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2103.01599
oa: '1'
page: 1-5
publication: 29th European Signal Processing Conference (EUSIPCO)
status: public
title: Open Range Pitch Tracking for Carrier Frequency Difference Estimation from
HF Transmitted Speech
type: conference
user_id: '460'
year: '2021'
...
---
_id: '48787'
author:
- first_name: Olaf
full_name: Hartung, Olaf
id: '79451'
last_name: Hartung
citation:
ama: 'Hartung O. Rezension von: Jörg van Norden, Thomas Must, Lars Deile, Peter
Riedel, Susan Krause und Wanda Schürenberg (Hgg.): Geschichtsdidaktische Grundbegriffe.
Ein Bilderbuch für Studium, Lehre und Beruf. Hannover 2020. H-Soz-Kult.
Published online 2021.'
apa: 'Hartung, O. (2021). Rezension von: Jörg van Norden, Thomas Must, Lars Deile,
Peter Riedel, Susan Krause und Wanda Schürenberg (Hgg.): Geschichtsdidaktische
Grundbegriffe. Ein Bilderbuch für Studium, Lehre und Beruf. Hannover 2020. In
H-Soz-Kult. Clio-online - Historisches Fachinformationssystem e.V.'
bibtex: '@article{Hartung_2021, place={Berlin}, title={Rezension von: Jörg van Norden,
Thomas Must, Lars Deile, Peter Riedel, Susan Krause und Wanda Schürenberg (Hgg.):
Geschichtsdidaktische Grundbegriffe. Ein Bilderbuch für Studium, Lehre und Beruf.
Hannover 2020}, journal={H-Soz-Kult}, publisher={Clio-online - Historisches Fachinformationssystem
e.V.}, author={Hartung, Olaf}, year={2021} }'
chicago: 'Hartung, Olaf. “Rezension von: Jörg van Norden, Thomas Must, Lars Deile,
Peter Riedel, Susan Krause Und Wanda Schürenberg (Hgg.): Geschichtsdidaktische
Grundbegriffe. Ein Bilderbuch Für Studium, Lehre Und Beruf. Hannover 2020.” H-Soz-Kult.
Berlin: Clio-online - Historisches Fachinformationssystem e.V., 2021.'
ieee: 'O. Hartung, “Rezension von: Jörg van Norden, Thomas Must, Lars Deile, Peter
Riedel, Susan Krause und Wanda Schürenberg (Hgg.): Geschichtsdidaktische Grundbegriffe.
Ein Bilderbuch für Studium, Lehre und Beruf. Hannover 2020,” H-Soz-Kult.
Clio-online - Historisches Fachinformationssystem e.V., Berlin, 2021.'
mla: 'Hartung, Olaf. “Rezension von: Jörg van Norden, Thomas Must, Lars Deile, Peter
Riedel, Susan Krause Und Wanda Schürenberg (Hgg.): Geschichtsdidaktische Grundbegriffe.
Ein Bilderbuch Für Studium, Lehre Und Beruf. Hannover 2020.” H-Soz-Kult,
Clio-online - Historisches Fachinformationssystem e.V., 2021.'
short: O. Hartung, H-Soz-Kult (2021).
date_created: 2023-11-12T13:38:37Z
date_updated: 2023-11-16T18:13:51Z
department:
- _id: '6'
- _id: '444'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.hsozkult.de/publicationreview/id/reb-94711
oa: '1'
place: Berlin
publication: H-Soz-Kult
publication_date: 2021-04-23
publisher: Clio-online - Historisches Fachinformationssystem e.V.
status: public
title: 'Rezension von: Jörg van Norden, Thomas Must, Lars Deile, Peter Riedel, Susan
Krause und Wanda Schürenberg (Hgg.): Geschichtsdidaktische Grundbegriffe. Ein Bilderbuch
für Studium, Lehre und Beruf. Hannover 2020'
type: review
user_id: '79451'
year: '2021'
...
---
_id: '22528'
abstract:
- lang: eng
text: Due to the ad hoc nature of wireless acoustic sensor networks, the position
of the sensor nodes is typically unknown. This contribution proposes a technique
to estimate the position and orientation of the sensor nodes from the recorded
speech signals. The method assumes that a node comprises a microphone array with
synchronously sampled microphones rather than a single microphone, but does not
require the sampling clocks of the nodes to be synchronized. From the observed
audio signals, the distances between the acoustic sources and arrays, as well
as the directions of arrival, are estimated. They serve as input to a non-linear
least squares problem, from which both the sensor nodes’ positions and orientations,
as well as the source positions, are alternatingly estimated in an iterative process.
Given one set of unknowns, i.e., either the source positions or the sensor nodes’
geometry, the other set of unknowns can be computed in closed-form. The proposed
approach is computationally efficient and the first one, which employs both distance
and directional information for geometry calibration in a common cost function.
Since both distance and direction of arrival measurements suffer from outliers,
e.g., caused by strong reflections of the sound waves on the surfaces of the room,
we introduce measures to deemphasize or remove unreliable measurements. Additionally,
we discuss modifications of our previously proposed deep neural network-based
acoustic distance estimator, to account not only for omnidirectional sources but
also for directional sources. Simulation results show good positioning accuracy
and compare very favorably with alternative approaches from the literature.
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: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: Gburrek T, Schmalenstroeer J, Haeb-Umbach R. Geometry calibration in wireless
acoustic sensor networks utilizing DoA and distance information. EURASIP Journal
on Audio, Speech, and Music Processing. Published online 2021. doi:10.1186/s13636-021-00210-x
apa: Gburrek, T., Schmalenstroeer, J., & Haeb-Umbach, R. (2021). Geometry calibration
in wireless acoustic sensor networks utilizing DoA and distance information. EURASIP
Journal on Audio, Speech, and Music Processing. https://doi.org/10.1186/s13636-021-00210-x
bibtex: '@article{Gburrek_Schmalenstroeer_Haeb-Umbach_2021, title={Geometry calibration
in wireless acoustic sensor networks utilizing DoA and distance information},
DOI={10.1186/s13636-021-00210-x},
journal={EURASIP Journal on Audio, Speech, and Music Processing}, author={Gburrek,
Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}, year={2021} }'
chicago: Gburrek, Tobias, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Geometry
Calibration in Wireless Acoustic Sensor Networks Utilizing DoA and Distance Information.”
EURASIP Journal on Audio, Speech, and Music Processing, 2021. https://doi.org/10.1186/s13636-021-00210-x.
ieee: 'T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “Geometry calibration
in wireless acoustic sensor networks utilizing DoA and distance information,”
EURASIP Journal on Audio, Speech, and Music Processing, 2021, doi: 10.1186/s13636-021-00210-x.'
mla: Gburrek, Tobias, et al. “Geometry Calibration in Wireless Acoustic Sensor Networks
Utilizing DoA and Distance Information.” EURASIP Journal on Audio, Speech,
and Music Processing, 2021, doi:10.1186/s13636-021-00210-x.
short: T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, EURASIP Journal on Audio,
Speech, and Music Processing (2021).
date_created: 2021-07-05T05:30:15Z
date_updated: 2023-11-17T06:36:17Z
department:
- _id: '54'
doi: 10.1186/s13636-021-00210-x
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://asmp-eurasipjournals.springeropen.com/articles/10.1186/s13636-021-00210-x
oa: '1'
publication: EURASIP Journal on Audio, Speech, and Music Processing
publication_identifier:
issn:
- 1687-4722
publication_status: published
quality_controlled: '1'
status: public
title: Geometry calibration in wireless acoustic sensor networks utilizing DoA and
distance information
type: journal_article
user_id: '44006'
year: '2021'
...
---
_id: '23994'
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: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Gburrek T, Schmalenstroeer J, Haeb-Umbach R. Iterative Geometry Calibration
from Distance Estimates for Wireless Acoustic Sensor Networks. In: ICASSP 2021
- 2021 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP). ; 2021. doi:10.1109/icassp39728.2021.9413831'
apa: Gburrek, T., Schmalenstroeer, J., & Haeb-Umbach, R. (2021). Iterative Geometry
Calibration from Distance Estimates for Wireless Acoustic Sensor Networks. ICASSP
2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP). https://doi.org/10.1109/icassp39728.2021.9413831
bibtex: '@inproceedings{Gburrek_Schmalenstroeer_Haeb-Umbach_2021, title={Iterative
Geometry Calibration from Distance Estimates for Wireless Acoustic Sensor Networks},
DOI={10.1109/icassp39728.2021.9413831},
booktitle={ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)}, author={Gburrek, Tobias and Schmalenstroeer,
Joerg and Haeb-Umbach, Reinhold}, year={2021} }'
chicago: Gburrek, Tobias, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Iterative
Geometry Calibration from Distance Estimates for Wireless Acoustic Sensor Networks.”
In ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and
Signal Processing (ICASSP), 2021. https://doi.org/10.1109/icassp39728.2021.9413831.
ieee: 'T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “Iterative Geometry Calibration
from Distance Estimates for Wireless Acoustic Sensor Networks,” 2021, doi: 10.1109/icassp39728.2021.9413831.'
mla: Gburrek, Tobias, et al. “Iterative Geometry Calibration from Distance Estimates
for Wireless Acoustic Sensor Networks.” ICASSP 2021 - 2021 IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP), 2021, doi:10.1109/icassp39728.2021.9413831.
short: 'T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, in: ICASSP 2021 - 2021 IEEE
International Conference on Acoustics, Speech and Signal Processing (ICASSP),
2021.'
date_created: 2021-09-09T08:30:16Z
date_updated: 2023-11-17T06:30:12Z
ddc:
- '004'
department:
- _id: '54'
doi: 10.1109/icassp39728.2021.9413831
file:
- access_level: open_access
content_type: application/pdf
creator: tgburrek
date_created: 2023-11-17T06:29:40Z
date_updated: 2023-11-17T06:30:11Z
file_id: '48988'
file_name: icassp21.pdf
file_size: 312400
relation: main_file
file_date_updated: 2023-11-17T06:30:11Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
publication_status: published
quality_controlled: '1'
status: public
title: Iterative Geometry Calibration from Distance Estimates for Wireless Acoustic
Sensor Networks
type: conference
user_id: '44006'
year: '2021'
...
---
_id: '23999'
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: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Gburrek T, Schmalenstroeer J, Haeb-Umbach R. On Source-Microphone Distance
Estimation Using Convolutional Recurrent Neural Networks. In: Speech Communication;
14th ITG-Symposium. ; 2021:1-5.'
apa: Gburrek, T., Schmalenstroeer, J., & Haeb-Umbach, R. (2021). On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks. Speech Communication;
14th ITG-Symposium, 1–5.
bibtex: '@inproceedings{Gburrek_Schmalenstroeer_Haeb-Umbach_2021, title={On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks}, booktitle={Speech
Communication; 14th ITG-Symposium}, author={Gburrek, Tobias and Schmalenstroeer,
Joerg and Haeb-Umbach, Reinhold}, year={2021}, pages={1–5} }'
chicago: Gburrek, Tobias, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks.” In Speech
Communication; 14th ITG-Symposium, 1–5, 2021.
ieee: T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks,” in Speech
Communication; 14th ITG-Symposium, 2021, pp. 1–5.
mla: Gburrek, Tobias, et al. “On Source-Microphone Distance Estimation Using Convolutional
Recurrent Neural Networks.” Speech Communication; 14th ITG-Symposium, 2021,
pp. 1–5.
short: 'T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, in: Speech Communication;
14th ITG-Symposium, 2021, pp. 1–5.'
date_created: 2021-09-09T08:40:44Z
date_updated: 2023-11-17T06:32:20Z
ddc:
- '004'
department:
- _id: '54'
file:
- access_level: open_access
content_type: application/pdf
creator: tgburrek
date_created: 2023-11-17T06:31:37Z
date_updated: 2023-11-17T06:31:37Z
file_id: '48989'
file_name: dist_est.pdf
file_size: 449694
relation: main_file
file_date_updated: 2023-11-17T06:31:37Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 1-5
publication: Speech Communication; 14th ITG-Symposium
quality_controlled: '1'
status: public
title: On Source-Microphone Distance Estimation Using Convolutional Recurrent Neural
Networks
type: conference
user_id: '44006'
year: '2021'
...
---
_id: '23997'
author:
- first_name: Aleksej
full_name: Chinaev, Aleksej
last_name: Chinaev
- first_name: Gerald
full_name: Enzner, Gerald
last_name: Enzner
- first_name: Tobias
full_name: Gburrek, Tobias
id: '44006'
last_name: Gburrek
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
citation:
ama: 'Chinaev A, Enzner G, Gburrek T, Schmalenstroeer J. Online Estimation of Sampling
Rate Offsets in Wireless Acoustic Sensor Networks with Packet Loss. In: 29th
European Signal Processing Conference (EUSIPCO). ; 2021:1-5.'
apa: Chinaev, A., Enzner, G., Gburrek, T., & Schmalenstroeer, J. (2021). Online
Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with
Packet Loss. 29th European Signal Processing Conference (EUSIPCO), 1–5.
bibtex: '@inproceedings{Chinaev_Enzner_Gburrek_Schmalenstroeer_2021, title={Online
Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with
Packet Loss}, booktitle={29th European Signal Processing Conference (EUSIPCO)},
author={Chinaev, Aleksej and Enzner, Gerald and Gburrek, Tobias and Schmalenstroeer,
Joerg}, year={2021}, pages={1–5} }'
chicago: Chinaev, Aleksej, Gerald Enzner, Tobias Gburrek, and Joerg Schmalenstroeer.
“Online Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks
with Packet Loss.” In 29th European Signal Processing Conference (EUSIPCO),
1–5, 2021.
ieee: A. Chinaev, G. Enzner, T. Gburrek, and J. Schmalenstroeer, “Online Estimation
of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with Packet Loss,”
in 29th European Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.
mla: Chinaev, Aleksej, et al. “Online Estimation of Sampling Rate Offsets in Wireless
Acoustic Sensor Networks with Packet Loss.” 29th European Signal Processing
Conference (EUSIPCO), 2021, pp. 1–5.
short: 'A. Chinaev, G. Enzner, T. Gburrek, J. Schmalenstroeer, in: 29th European
Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.'
date_created: 2021-09-09T08:39:06Z
date_updated: 2023-11-17T06:37:10Z
department:
- _id: '54'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eurasip.org/Proceedings/Eusipco/Eusipco2021/pdfs/0001110.pdf
oa: '1'
page: 1-5
publication: 29th European Signal Processing Conference (EUSIPCO)
quality_controlled: '1'
status: public
title: Online Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks
with Packet Loss
type: conference
user_id: '44006'
year: '2021'
...
---
_id: '49097'
author:
- first_name: Benjamin
full_name: Krebs, Benjamin
last_name: Krebs
- first_name: Rüdiger
full_name: Kabst, Rüdiger
id: '42362'
last_name: Kabst
citation:
ama: 'Krebs B, Kabst R. Shared Leadership: Neue Studien für die Unternehmenspraxis.
PERSONALquartely. 2021;4.'
apa: 'Krebs, B., & Kabst, R. (2021). Shared Leadership: Neue Studien für die
Unternehmenspraxis. PERSONALquartely, 4.'
bibtex: '@article{Krebs_Kabst_2021, title={Shared Leadership: Neue Studien für die
Unternehmenspraxis}, volume={4}, journal={PERSONALquartely}, author={Krebs, Benjamin
and Kabst, Rüdiger}, year={2021} }'
chicago: 'Krebs, Benjamin, and Rüdiger Kabst. “Shared Leadership: Neue Studien Für
Die Unternehmenspraxis.” PERSONALquartely 4 (2021).'
ieee: 'B. Krebs and R. Kabst, “Shared Leadership: Neue Studien für die Unternehmenspraxis,”
PERSONALquartely, vol. 4, 2021.'
mla: 'Krebs, Benjamin, and Rüdiger Kabst. “Shared Leadership: Neue Studien Für Die
Unternehmenspraxis.” PERSONALquartely, vol. 4, 2021.'
short: B. Krebs, R. Kabst, PERSONALquartely 4 (2021).
date_created: 2023-11-21T13:36:47Z
date_updated: 2023-11-21T13:36:52Z
department:
- _id: '371'
intvolume: ' 4'
language:
- iso: eng
publication: PERSONALquartely
status: public
title: 'Shared Leadership: Neue Studien für die Unternehmenspraxis'
type: journal_article
user_id: '100439'
volume: 4
year: '2021'
...
---
_id: '24375'
author:
- first_name: Bernhard
full_name: Wach, Bernhard
last_name: Wach
- first_name: Benjamin
full_name: Krebs, Benjamin
id: '49220'
last_name: Krebs
- first_name: Rüdiger
full_name: Kabst, Rüdiger
id: '42362'
last_name: Kabst
citation:
ama: 'Wach B, Krebs B, Kabst R. HR-Manager als Intrapreneure. In: Schwuchow K, Gutmann
J, eds. HR-Trends 2021. Haufe-Lexware; 2021.'
apa: Wach, B., Krebs, B., & Kabst, R. (2021). HR-Manager als Intrapreneure.
In K. Schwuchow & J. Gutmann (Eds.), HR-Trends 2021. Haufe-Lexware.
bibtex: '@inbook{Wach_Krebs_Kabst_2021, place={Freiburg}, title={HR-Manager als
Intrapreneure}, booktitle={HR-Trends 2021}, publisher={Haufe-Lexware}, author={Wach,
Bernhard and Krebs, Benjamin and Kabst, Rüdiger}, editor={Schwuchow, K. and Gutmann,
J.}, year={2021} }'
chicago: 'Wach, Bernhard, Benjamin Krebs, and Rüdiger Kabst. “HR-Manager Als Intrapreneure.”
In HR-Trends 2021, edited by K. Schwuchow and J. Gutmann. Freiburg: Haufe-Lexware,
2021.'
ieee: 'B. Wach, B. Krebs, and R. Kabst, “HR-Manager als Intrapreneure,” in HR-Trends
2021, K. Schwuchow and J. Gutmann, Eds. Freiburg: Haufe-Lexware, 2021.'
mla: Wach, Bernhard, et al. “HR-Manager Als Intrapreneure.” HR-Trends 2021,
edited by K. Schwuchow and J. Gutmann, Haufe-Lexware, 2021.
short: 'B. Wach, B. Krebs, R. Kabst, in: K. Schwuchow, J. Gutmann (Eds.), HR-Trends
2021, Haufe-Lexware, Freiburg, 2021.'
date_created: 2021-09-14T11:21:39Z
date_updated: 2023-11-21T14:14:41Z
department:
- _id: '178'
editor:
- first_name: K.
full_name: Schwuchow, K.
last_name: Schwuchow
- first_name: J.
full_name: Gutmann, J.
last_name: Gutmann
language:
- iso: eng
place: Freiburg
publication: HR-Trends 2021
publisher: Haufe-Lexware
status: public
title: HR-Manager als Intrapreneure
type: book_chapter
user_id: '100439'
year: '2021'
...
---
_id: '29304'
abstract:
- lang: eng
text: 'In this work we address disentanglement of style and content in speech signals.
We propose a fully convolutional variational autoencoder employing two encoders:
a content encoder and a style encoder. To foster disentanglement, we propose adversarial
contrastive predictive coding. This new disentanglement method does neither need
parallel data nor any supervision. We show that the proposed technique is capable
of separating speaker and content traits into the two different representations
and show competitive speaker-content disentanglement performance compared to other
unsupervised approaches. We further demonstrate an increased robustness of the
content representation against a train-test mismatch compared to spectral features,
when used for phone recognition.'
author:
- first_name: Janek
full_name: Ebbers, Janek
id: '34851'
last_name: Ebbers
- first_name: Michael
full_name: Kuhlmann, Michael
id: '49871'
last_name: Kuhlmann
- first_name: Tobias
full_name: Cord-Landwehr, Tobias
id: '44393'
last_name: Cord-Landwehr
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Ebbers J, Kuhlmann M, Cord-Landwehr T, Haeb-Umbach R. Contrastive Predictive
Coding Supported Factorized Variational Autoencoder for Unsupervised Learning
of Disentangled Speech Representations. In: Proceedings of the IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP). ; 2021:3860–3864.'
apa: Ebbers, J., Kuhlmann, M., Cord-Landwehr, T., & Haeb-Umbach, R. (2021).
Contrastive Predictive Coding Supported Factorized Variational Autoencoder for
Unsupervised Learning of Disentangled Speech Representations. Proceedings of
the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP),
3860–3864.
bibtex: '@inproceedings{Ebbers_Kuhlmann_Cord-Landwehr_Haeb-Umbach_2021, title={Contrastive
Predictive Coding Supported Factorized Variational Autoencoder for Unsupervised
Learning of Disentangled Speech Representations}, booktitle={Proceedings of the
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
author={Ebbers, Janek and Kuhlmann, Michael and Cord-Landwehr, Tobias and Haeb-Umbach,
Reinhold}, year={2021}, pages={3860–3864} }'
chicago: Ebbers, Janek, Michael Kuhlmann, Tobias Cord-Landwehr, and Reinhold Haeb-Umbach.
“Contrastive Predictive Coding Supported Factorized Variational Autoencoder for
Unsupervised Learning of Disentangled Speech Representations.” In Proceedings
of the IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP), 3860–3864, 2021.
ieee: J. Ebbers, M. Kuhlmann, T. Cord-Landwehr, and R. Haeb-Umbach, “Contrastive
Predictive Coding Supported Factorized Variational Autoencoder for Unsupervised
Learning of Disentangled Speech Representations,” in Proceedings of the IEEE
International Conference on Acoustics, Speech and Signal Processing (ICASSP),
2021, pp. 3860–3864.
mla: Ebbers, Janek, et al. “Contrastive Predictive Coding Supported Factorized Variational
Autoencoder for Unsupervised Learning of Disentangled Speech Representations.”
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP), 2021, pp. 3860–3864.
short: 'J. Ebbers, M. Kuhlmann, T. Cord-Landwehr, R. Haeb-Umbach, in: Proceedings
of the IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP), 2021, pp. 3860–3864.'
date_created: 2022-01-13T07:55:29Z
date_updated: 2023-11-22T08:29:42Z
ddc:
- '000'
department:
- _id: '54'
file:
- access_level: open_access
content_type: application/pdf
creator: ebbers
date_created: 2022-01-13T07:56:30Z
date_updated: 2022-01-13T08:19:19Z
file_id: '29305'
file_name: Template.pdf
file_size: 236628
relation: main_file
file_date_updated: 2022-01-13T08:19:19Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 3860–3864
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Proceedings of the IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
quality_controlled: '1'
status: public
title: Contrastive Predictive Coding Supported Factorized Variational Autoencoder
for Unsupervised Learning of Disentangled Speech Representations
type: conference
user_id: '34851'
year: '2021'
...
---
_id: '31578'
author:
- first_name: Uta
full_name: Häsel-Weide, Uta
id: '60267'
last_name: Häsel-Weide
- first_name: Simone
full_name: Seitz, Simone
last_name: Seitz
- first_name: Melina
full_name: Wallner, Melina
id: '45445'
last_name: Wallner
- first_name: Yannik
full_name: Wilke, Yannik
last_name: Wilke
- first_name: Lara
full_name: Heckmann, Lara
last_name: Heckmann
citation:
ama: Häsel-Weide U, Seitz S, Wallner M, Wilke Y, Heckmann L. Mit Aufgaben im inklusiven
Mathematikunterricht professionell umgehen - Erkenntnisse einer Interviewstudie
mit Lehrpersonen der Sekundarstufe. QfI - Qualifizierung für Inklusion Online-Zeitschrift
zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte.
2021;3(1). doi:10.21248/qfi.57
apa: Häsel-Weide, U., Seitz, S., Wallner, M., Wilke, Y., & Heckmann, L. (2021).
Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse
einer Interviewstudie mit Lehrpersonen der Sekundarstufe. QfI - Qualifizierung
für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte, 3(1). https://doi.org/10.21248/qfi.57
bibtex: '@article{Häsel-Weide_Seitz_Wallner_Wilke_Heckmann_2021, title={Mit Aufgaben
im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse einer
Interviewstudie mit Lehrpersonen der Sekundarstufe}, volume={3}, DOI={10.21248/qfi.57},
number={1}, journal={QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur
Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte}, author={Häsel-Weide,
Uta and Seitz, Simone and Wallner, Melina and Wilke, Yannik and Heckmann, Lara},
year={2021} }'
chicago: Häsel-Weide, Uta, Simone Seitz, Melina Wallner, Yannik Wilke, and Lara
Heckmann. “Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen
- Erkenntnisse einer Interviewstudie mit Lehrpersonen der Sekundarstufe.” QfI
- Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort-
und Weiterbildung pädagogischer Fachkräfte 3, no. 1 (2021). https://doi.org/10.21248/qfi.57.
ieee: 'U. Häsel-Weide, S. Seitz, M. Wallner, Y. Wilke, and L. Heckmann, “Mit Aufgaben
im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse einer
Interviewstudie mit Lehrpersonen der Sekundarstufe,” QfI - Qualifizierung für
Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte, vol. 3, no. 1, 2021, doi: 10.21248/qfi.57.'
mla: Häsel-Weide, Uta, et al. “Mit Aufgaben im inklusiven Mathematikunterricht professionell
umgehen - Erkenntnisse einer Interviewstudie mit Lehrpersonen der Sekundarstufe.”
QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-,
Fort- und Weiterbildung pädagogischer Fachkräfte, vol. 3, no. 1, 2021, doi:10.21248/qfi.57.
short: U. Häsel-Weide, S. Seitz, M. Wallner, Y. Wilke, L. Heckmann, QfI - Qualifizierung
für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte 3 (2021).
date_created: 2022-06-02T09:04:53Z
date_updated: 2023-11-24T16:50:54Z
department:
- _id: '98'
- _id: '543'
doi: 10.21248/qfi.57
intvolume: ' 3'
issue: '1'
language:
- iso: ger
publication: QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung
über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte
publication_status: published
status: public
title: Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse
einer Interviewstudie mit Lehrpersonen der Sekundarstufe
type: journal_article
user_id: '45445'
volume: 3
year: '2021'
...
---
_id: '31583'
author:
- first_name: Mathias
full_name: Hattermann, Mathias
last_name: Hattermann
- first_name: Uta
full_name: Häsel-Weide, Uta
id: '60267'
last_name: Häsel-Weide
- first_name: Melina
full_name: Wallner, Melina
id: '45445'
last_name: Wallner
citation:
ama: 'Hattermann M, Häsel-Weide U, Wallner M. Conceptualiziation processes of 6th
graders for rotational symmetry. In: Inprasitha M, Changsri N, Boonsena N, eds.
Proceedings of the 44th Conference of the International Group for the Psychology
of Mathematics Education . Vol 3. ; 2021:9-15.'
apa: Hattermann, M., Häsel-Weide, U., & Wallner, M. (2021). Conceptualiziation
processes of 6th graders for rotational symmetry. In M. Inprasitha, N. Changsri,
& N. Boonsena (Eds.), Proceedings of the 44th Conference of the International
Group for the Psychology of Mathematics Education (Vol. 3, pp. 9–15).
bibtex: '@inproceedings{Hattermann_Häsel-Weide_Wallner_2021, title={Conceptualiziation
processes of 6th graders for rotational symmetry}, volume={3}, booktitle={Proceedings
of the 44th Conference of the International Group for the Psychology of Mathematics
Education }, author={Hattermann, Mathias and Häsel-Weide, Uta and Wallner, Melina},
editor={Inprasitha, M. and Changsri, N. and Boonsena, N.}, year={2021}, pages={9–15}
}'
chicago: Hattermann, Mathias, Uta Häsel-Weide, and Melina Wallner. “Conceptualiziation
Processes of 6th Graders for Rotational Symmetry.” In Proceedings of the 44th
Conference of the International Group for the Psychology of Mathematics Education
, edited by M. Inprasitha, N. Changsri, and N. Boonsena, 3:9–15, 2021.
ieee: M. Hattermann, U. Häsel-Weide, and M. Wallner, “Conceptualiziation processes
of 6th graders for rotational symmetry,” in Proceedings of the 44th Conference
of the International Group for the Psychology of Mathematics Education , 2021,
vol. 3, pp. 9–15.
mla: Hattermann, Mathias, et al. “Conceptualiziation Processes of 6th Graders for
Rotational Symmetry.” Proceedings of the 44th Conference of the International
Group for the Psychology of Mathematics Education , edited by M. Inprasitha
et al., vol. 3, 2021, pp. 9–15.
short: 'M. Hattermann, U. Häsel-Weide, M. Wallner, in: M. Inprasitha, N. Changsri,
N. Boonsena (Eds.), Proceedings of the 44th Conference of the International Group
for the Psychology of Mathematics Education , 2021, pp. 9–15.'
date_created: 2022-06-02T09:45:14Z
date_updated: 2023-11-24T16:59:03Z
department:
- _id: '98'
- _id: '543'
editor:
- first_name: M.
full_name: Inprasitha, M.
last_name: Inprasitha
- first_name: N.
full_name: Changsri, N.
last_name: Changsri
- first_name: N.
full_name: Boonsena, N.
last_name: Boonsena
intvolume: ' 3'
language:
- iso: eng
page: 9-15
publication: 'Proceedings of the 44th Conference of the International Group for the
Psychology of Mathematics Education '
publication_status: published
related_material:
link:
- relation: confirmation
url: https://www.igpme.org/publications/current-proceedings/
status: public
title: Conceptualiziation processes of 6th graders for rotational symmetry
type: conference
user_id: '45445'
volume: 3
year: '2021'
...
---
_id: '22894'
abstract:
- lang: eng
text: "The first order optimality conditions of optimal control problems (OCPs)
can\r\nbe regarded as boundary value problems for Hamiltonian systems. Variational
or\r\nsymplectic discretisation methods are classically known for their excellent\r\nlong
term behaviour. As boundary value problems are posed on intervals of\r\nfixed,
moderate length, it is not immediately clear whether methods can profit\r\nfrom
structure preservation in this context. When parameters are present,\r\nsolutions
can undergo bifurcations, for instance, two solutions can merge and\r\nannihilate
one another as parameters are varied. We will show that generic\r\nbifurcations
of an OCP are preserved under discretisation when the OCP is\r\neither directly
discretised to a discrete OCP (direct method) or translated\r\ninto a Hamiltonian
boundary value problem using first order necessary\r\nconditions of optimality
which is then solved using a symplectic integrator\r\n(indirect method). Moreover,
certain bifurcations break when a non-symplectic\r\nscheme is used. The general
phenomenon is illustrated on the example of a cut\r\nlocus of an ellipsoid."
author:
- first_name: Christian
full_name: Offen, Christian
id: '85279'
last_name: Offen
orcid: 0000-0002-5940-8057
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
citation:
ama: Offen C, Ober-Blöbaum S. Bifurcation preserving discretisations of optimal
control problems. 2021;54(19):334-339. doi:https://doi.org/10.1016/j.ifacol.2021.11.099
apa: 'Offen, C., & Ober-Blöbaum, S. (2021). Bifurcation preserving discretisations
of optimal control problems: Vol. 54(19) (pp. 334–339). https://doi.org/10.1016/j.ifacol.2021.11.099'
bibtex: '@article{Offen_Ober-Blöbaum_2021, series={IFAC-PapersOnLine}, title={Bifurcation
preserving discretisations of optimal control problems}, volume={54(19)}, DOI={https://doi.org/10.1016/j.ifacol.2021.11.099},
author={Offen, Christian and Ober-Blöbaum, Sina}, year={2021}, pages={334–339},
collection={IFAC-PapersOnLine} }'
chicago: Offen, Christian, and Sina Ober-Blöbaum. “Bifurcation Preserving Discretisations
of Optimal Control Problems.” IFAC-PapersOnLine, 2021. https://doi.org/10.1016/j.ifacol.2021.11.099.
ieee: 'C. Offen and S. Ober-Blöbaum, “Bifurcation preserving discretisations of
optimal control problems,” vol. 54(19). pp. 334–339, 2021, doi: https://doi.org/10.1016/j.ifacol.2021.11.099.'
mla: Offen, Christian, and Sina Ober-Blöbaum. Bifurcation Preserving Discretisations
of Optimal Control Problems. 2021, pp. 334–39, doi:https://doi.org/10.1016/j.ifacol.2021.11.099.
short: C. Offen, S. Ober-Blöbaum, 54(19) (2021) 334–339.
conference:
end_date: 2021-10-13
location: Berlin, Germany
name: 7th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control,
LHMNC 2021
start_date: 2021-10-11
date_created: 2021-07-29T09:38:32Z
date_updated: 2023-11-29T10:19:41Z
ddc:
- '510'
department:
- _id: '636'
doi: https://doi.org/10.1016/j.ifacol.2021.11.099
external_id:
arxiv:
- '2107.13853'
file:
- access_level: open_access
content_type: application/pdf
creator: coffen
date_created: 2021-07-29T09:37:49Z
date_updated: 2021-07-29T09:37:49Z
file_id: '22895'
file_name: ifacconf.pdf
file_size: 3125220
relation: main_file
file_date_updated: 2021-07-29T09:37:49Z
has_accepted_license: '1'
keyword:
- optimal control
- catastrophe theory
- bifurcations
- variational methods
- symplectic integrators
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.sciencedirect.com/science/article/pii/S2405896321021236
oa: '1'
page: 334-339
publication_identifier:
issn:
- 2405-8963
publication_status: published
quality_controlled: '1'
related_material:
link:
- description: GitHub/Zenodo
relation: software
url: https://doi.org/10.5281/zenodo.4562664
series_title: IFAC-PapersOnLine
status: public
title: Bifurcation preserving discretisations of optimal control problems
type: conference
user_id: '15694'
volume: 54(19)
year: '2021'
...
---
_id: '21572'
author:
- first_name: Steffen
full_name: Ridderbusch, Steffen
last_name: Ridderbusch
- first_name: Christian
full_name: Offen, Christian
id: '85279'
last_name: Offen
orcid: 0000-0002-5940-8057
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
- first_name: Paul
full_name: Goulart, Paul
last_name: Goulart
citation:
ama: 'Ridderbusch S, Offen C, Ober-Blöbaum S, Goulart P. Learning ODE Models with
Qualitative Structure Using Gaussian Processes . In: 2021 60th IEEE Conference
on Decision and Control (CDC). IEEE; 2021:2896. doi:10.1109/CDC45484.2021.9683426'
apa: Ridderbusch, S., Offen, C., Ober-Blöbaum, S., & Goulart, P. (2021). Learning
ODE Models with Qualitative Structure Using Gaussian Processes . 2021 60th
IEEE Conference on Decision and Control (CDC), 2896. https://doi.org/10.1109/CDC45484.2021.9683426
bibtex: '@inproceedings{Ridderbusch_Offen_Ober-Blöbaum_Goulart_2021, title={Learning
ODE Models with Qualitative Structure Using Gaussian Processes }, DOI={10.1109/CDC45484.2021.9683426},
booktitle={2021 60th IEEE Conference on Decision and Control (CDC)}, publisher={IEEE},
author={Ridderbusch, Steffen and Offen, Christian and Ober-Blöbaum, Sina and Goulart,
Paul}, year={2021}, pages={2896} }'
chicago: Ridderbusch, Steffen, Christian Offen, Sina Ober-Blöbaum, and Paul Goulart.
“Learning ODE Models with Qualitative Structure Using Gaussian Processes .” In
2021 60th IEEE Conference on Decision and Control (CDC), 2896. IEEE, 2021.
https://doi.org/10.1109/CDC45484.2021.9683426.
ieee: 'S. Ridderbusch, C. Offen, S. Ober-Blöbaum, and P. Goulart, “Learning ODE
Models with Qualitative Structure Using Gaussian Processes ,” in 2021 60th
IEEE Conference on Decision and Control (CDC), Austin, TX, USA, 2021, p. 2896,
doi: 10.1109/CDC45484.2021.9683426.'
mla: Ridderbusch, Steffen, et al. “Learning ODE Models with Qualitative Structure
Using Gaussian Processes .” 2021 60th IEEE Conference on Decision and Control
(CDC), IEEE, 2021, p. 2896, doi:10.1109/CDC45484.2021.9683426.
short: 'S. Ridderbusch, C. Offen, S. Ober-Blöbaum, P. Goulart, in: 2021 60th IEEE
Conference on Decision and Control (CDC), IEEE, 2021, p. 2896.'
conference:
end_date: 2021-12-17
location: Austin, TX, USA
name: 60th IEEE Conference on Decision and Control (CDC)
start_date: 2021-12-14
date_created: 2021-03-30T10:27:44Z
date_updated: 2023-11-29T10:24:55Z
department:
- _id: '636'
doi: 10.1109/CDC45484.2021.9683426
external_id:
arxiv:
- '2011.05364'
language:
- iso: eng
page: '2896'
publication: 2021 60th IEEE Conference on Decision and Control (CDC)
publication_identifier:
eisbn:
- 978-1-6654-3659-5
publication_status: published
publisher: IEEE
related_material:
link:
- description: GitHub
relation: software
url: https://github.com/Crown421/StructureGPs-paper
status: public
title: 'Learning ODE Models with Qualitative Structure Using Gaussian Processes '
type: conference
user_id: '15694'
year: '2021'
...
---
_id: '21592'
abstract:
- lang: eng
text: We propose a reachability approach for infinite and finite horizon multi-objective
optimization problems for low-thrust spacecraft trajectory design. The main advantage
of the proposed method is that the Pareto front can be efficiently constructed
from the zero level set of the solution to a Hamilton-Jacobi-Bellman equation.
We demonstrate the proposed method by applying it to a low-thrust spacecraft trajectory
design problem. By deriving the analytic expression for the Hamiltonian and the
optimal control policy, we are able to efficiently compute the backward reachable
set and reconstruct the optimal trajectories. Furthermore, we show that any reconstructed
trajectory will be guaranteed to be weakly Pareto optimal. The proposed method
can be used as a benchmark for future research of applying reachability analysis
to low-thrust spacecraft trajectory design.
author:
- first_name: Nikolaus
full_name: Vertovec, Nikolaus
id: '87056'
last_name: Vertovec
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
- first_name: Kostas
full_name: Margellos, Kostas
last_name: Margellos
citation:
ama: 'Vertovec N, Ober-Blöbaum S, Margellos K. Multi-objective minimum time optimal
control for low-thrust trajectory design. In: ; :1975-1980.'
apa: Vertovec, N., Ober-Blöbaum, S., & Margellos, K. (n.d.). Multi-objective
minimum time optimal control for low-thrust trajectory design. 1975–1980.
bibtex: '@inproceedings{Vertovec_Ober-Blöbaum_Margellos, title={Multi-objective
minimum time optimal control for low-thrust trajectory design}, author={Vertovec,
Nikolaus and Ober-Blöbaum, Sina and Margellos, Kostas}, pages={1975–1980} }'
chicago: Vertovec, Nikolaus, Sina Ober-Blöbaum, and Kostas Margellos. “Multi-Objective
Minimum Time Optimal Control for Low-Thrust Trajectory Design,” 1975–80, n.d.
ieee: N. Vertovec, S. Ober-Blöbaum, and K. Margellos, “Multi-objective minimum time
optimal control for low-thrust trajectory design,” Rotterdam, the Netherlands,
pp. 1975–1980.
mla: Vertovec, Nikolaus, et al. Multi-Objective Minimum Time Optimal Control
for Low-Thrust Trajectory Design. pp. 1975–80.
short: 'N. Vertovec, S. Ober-Blöbaum, K. Margellos, in: n.d., pp. 1975–1980.'
conference:
end_date: 2021-07-02
location: Rotterdam, the Netherlands
name: 2021 European Control Conference (ECC)
start_date: 2021-06-29
date_created: 2021-04-03T03:00:35Z
date_updated: 2023-11-29T10:26:49Z
department:
- _id: '636'
external_id:
arxiv:
- '2103.08813'
language:
- iso: eng
page: 1975-1980
publication_status: accepted
status: public
title: Multi-objective minimum time optimal control for low-thrust trajectory design
type: conference
user_id: '15694'
year: '2021'
...