---
_id: '44230'
author:
- first_name: Marc
full_name: Hagemeyer, Marc
last_name: Hagemeyer
citation:
ama: Hagemeyer M. Untersuchung und Entwicklung eines modularen speicherbasierten
Schweißstromgenerators mit geringster Stromschwankungsbreite für das Widerstandsschweißen.;
2022. doi:10.17619/UNIPB/1-1582
apa: Hagemeyer, M. (2022). Untersuchung und Entwicklung eines modularen speicherbasierten
Schweißstromgenerators mit geringster Stromschwankungsbreite für das Widerstandsschweißen.
https://doi.org/10.17619/UNIPB/1-1582
bibtex: '@book{Hagemeyer_2022, title={Untersuchung und Entwicklung eines modularen
speicherbasierten Schweißstromgenerators mit geringster Stromschwankungsbreite
für das Widerstandsschweißen}, DOI={10.17619/UNIPB/1-1582},
author={Hagemeyer, Marc}, year={2022} }'
chicago: Hagemeyer, Marc. Untersuchung und Entwicklung eines modularen speicherbasierten
Schweißstromgenerators mit geringster Stromschwankungsbreite für das Widerstandsschweißen,
2022. https://doi.org/10.17619/UNIPB/1-1582.
ieee: M. Hagemeyer, Untersuchung und Entwicklung eines modularen speicherbasierten
Schweißstromgenerators mit geringster Stromschwankungsbreite für das Widerstandsschweißen.
2022.
mla: Hagemeyer, Marc. Untersuchung und Entwicklung eines modularen speicherbasierten
Schweißstromgenerators mit geringster Stromschwankungsbreite für das Widerstandsschweißen.
2022, doi:10.17619/UNIPB/1-1582.
short: M. Hagemeyer, Untersuchung und Entwicklung eines modularen speicherbasierten
Schweißstromgenerators mit geringster Stromschwankungsbreite für das Widerstandsschweißen,
2022.
date_created: 2023-04-27T12:09:24Z
date_updated: 2023-04-27T12:11:12Z
department:
- _id: '52'
doi: 10.17619/UNIPB/1-1582
language:
- iso: ger
status: public
supervisor:
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
title: Untersuchung und Entwicklung eines modularen speicherbasierten Schweißstromgenerators
mit geringster Stromschwankungsbreite für das Widerstandsschweißen
type: dissertation
user_id: '71353'
year: '2022'
...
---
_id: '34238'
abstract:
- lang: eng
text: "A monolithically integrated electronic-photonic Mach-Zehnder modulator
is presented, incorporating electronic linear drivers along photonic components.
An electro-optical 3 dB & 6 dB bandwidth of 24 GHz and 34 GHz respectively
was measured. The on-chip drivers decrease the V\r\n π\r\n
\ by a factor of 10."
author:
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Hanjo
full_name: Rhee, Hanjo
last_name: Rhee
- first_name: Sarp
full_name: Kerman, Sarp
last_name: Kerman
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: 'Kress C, Schwabe T, Rhee H, Kerman S, Scheytt JC. Broadband Mach-Zehnder Modulator
with Linear Driver in Electronic-Photonic Co-Integrated Platform. In: Optica
Advanced Photonics Congress 2022. Optica Publishing Group; 2022. doi:10.1364/iprsn.2022.im4c.1'
apa: Kress, C., Schwabe, T., Rhee, H., Kerman, S., & Scheytt, J. C. (2022).
Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated
Platform. Optica Advanced Photonics Congress 2022. https://doi.org/10.1364/iprsn.2022.im4c.1
bibtex: '@inproceedings{Kress_Schwabe_Rhee_Kerman_Scheytt_2022, title={Broadband
Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic Co-Integrated
Platform}, DOI={10.1364/iprsn.2022.im4c.1},
booktitle={Optica Advanced Photonics Congress 2022}, publisher={Optica Publishing
Group}, author={Kress, Christian and Schwabe, Tobias and Rhee, Hanjo and Kerman,
Sarp and Scheytt, J. Christoph}, year={2022} }'
chicago: Kress, Christian, Tobias Schwabe, Hanjo Rhee, Sarp Kerman, and J. Christoph
Scheytt. “Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic
Co-Integrated Platform.” In Optica Advanced Photonics Congress 2022. Optica
Publishing Group, 2022. https://doi.org/10.1364/iprsn.2022.im4c.1.
ieee: 'C. Kress, T. Schwabe, H. Rhee, S. Kerman, and J. C. Scheytt, “Broadband Mach-Zehnder
Modulator with Linear Driver in Electronic-Photonic Co-Integrated Platform,” 2022,
doi: 10.1364/iprsn.2022.im4c.1.'
mla: Kress, Christian, et al. “Broadband Mach-Zehnder Modulator with Linear Driver
in Electronic-Photonic Co-Integrated Platform.” Optica Advanced Photonics Congress
2022, Optica Publishing Group, 2022, doi:10.1364/iprsn.2022.im4c.1.
short: 'C. Kress, T. Schwabe, H. Rhee, S. Kerman, J.C. Scheytt, in: Optica Advanced
Photonics Congress 2022, Optica Publishing Group, 2022.'
date_created: 2022-12-06T11:04:43Z
date_updated: 2023-06-16T06:55:37Z
department:
- _id: '58'
- _id: '230'
- _id: '623'
doi: 10.1364/iprsn.2022.im4c.1
language:
- iso: eng
project:
- _id: '302'
grant_number: '403154102'
name: 'PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC'
- _id: '299'
grant_number: 13N14882
name: 'NyPhE: NyPhE - Nyquist Silicon Photonics Engine'
publication: Optica Advanced Photonics Congress 2022
publication_status: published
publisher: Optica Publishing Group
status: public
title: Broadband Mach-Zehnder Modulator with Linear Driver in Electronic-Photonic
Co-Integrated Platform
type: conference
user_id: '13256'
year: '2022'
...
---
_id: '45653'
author:
- first_name: Mats
full_name: Vernholz, Mats
id: '76955'
last_name: Vernholz
orcid: 0000-0001-5175-357X
citation:
ama: 'Vernholz M. Industrie 4.0 in der beruflichen Bildung – Automatisierter Maschinenbaulernbetrieb
Paderborn . In: ; 2022. doi:https://doi.org/10.48513/joted.v11i2.267 '
apa: Vernholz, M. (2022). Industrie 4.0 in der beruflichen Bildung – Automatisierter
Maschinenbaulernbetrieb Paderborn . 7. Technikdidaktik-Symposium , Stuttgart.
https://doi.org/10.48513/joted.v11i2.267
bibtex: '@inproceedings{Vernholz_2022, title={Industrie 4.0 in der beruflichen Bildung
– Automatisierter Maschinenbaulernbetrieb Paderborn }, DOI={https://doi.org/10.48513/joted.v11i2.267 }, author={Vernholz, Mats}, year={2022}
}'
chicago: Vernholz, Mats. “Industrie 4.0 in Der Beruflichen Bildung – Automatisierter
Maschinenbaulernbetrieb Paderborn ,” 2022. https://doi.org/10.48513/joted.v11i2.267 .
ieee: 'M. Vernholz, “Industrie 4.0 in der beruflichen Bildung – Automatisierter
Maschinenbaulernbetrieb Paderborn ,” presented at the 7. Technikdidaktik-Symposium
, Stuttgart, 2022, doi: https://doi.org/10.48513/joted.v11i2.267
.'
mla: Vernholz, Mats. Industrie 4.0 in Der Beruflichen Bildung – Automatisierter
Maschinenbaulernbetrieb Paderborn . 2022, doi:https://doi.org/10.48513/joted.v11i2.267 .
short: 'M. Vernholz, in: 2022.'
conference:
end_date: 2022-11-25
location: Stuttgart
name: '7. Technikdidaktik-Symposium '
start_date: 2022-11-23
date_created: 2023-06-16T07:17:47Z
date_updated: 2023-06-21T13:23:00Z
ddc:
- '600'
- '370'
department:
- _id: '300'
doi: 'https://doi.org/10.48513/joted.v11i2.267 '
file:
- access_level: local
content_type: application/pdf
creator: maver001
date_created: 2023-06-16T07:16:21Z
date_updated: 2023-06-21T13:22:59Z
file_id: '45654'
file_name: 267-Artikeltext-1208-1-10-20230419.pdf
file_size: 957407
relation: main_file
file_date_updated: 2023-06-21T13:22:59Z
has_accepted_license: '1'
language:
- iso: eng
status: public
title: 'Industrie 4.0 in der beruflichen Bildung – Automatisierter Maschinenbaulernbetrieb
Paderborn '
type: conference_abstract
user_id: '76955'
year: '2022'
...
---
_id: '47961'
abstract:
- lang: eng
text: Due to failures or even the absence of an electricity grid, microgrid
systems are becoming popular solutions for electrifying African rural communities.
However, they are heavily stressed and complex to control due to their intermittency
and demand growth. Demand side management (DSM) serves as an option to increase
the level of flexibility on the demand side by scheduling users’ consumption patterns
profiles in response to supply. This paper proposes a demand-side management strategy
based on load shifting and peak clipping. The proposed approach was modelled in
a MATLAB/Simulink R2021a environment and was optimized using the artificial neural
network (ANN) algorithm. Simulations were carried out to test the model’s efficacy
in a stand-alone PV-battery microgrid in East Africa. The proposed algorithm reduces
the peak demand, smoothing the load profile to the desired level, and improves
the system’s peak to average ratio (PAR). The presence of deferrable loads has
been considered to bring more flexible demand-side management. Results promise
decreases in peak demand and peak to average ratio of about 31.2% and 7.5% through
peak clipping. In addition, load shifting promises more flexibility to customers.
article_number: '5215'
author:
- first_name: Godiana Hagile
full_name: Philipo, Godiana Hagile
id: '88505'
last_name: Philipo
- first_name: Josephine Nakato
full_name: Kakande, Josephine Nakato
id: '88649'
last_name: Kakande
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
citation:
ama: Philipo GH, Kakande JN, Krauter S. Neural Network-Based Demand-Side Management
in a Stand-Alone Solar PV-Battery Microgrid Using Load-Shifting and Peak-Clipping.
Energies. 2022;15(14). doi:10.3390/en15145215
apa: Philipo, G. H., Kakande, J. N., & Krauter, S. (2022). Neural Network-Based
Demand-Side Management in a Stand-Alone Solar PV-Battery Microgrid Using Load-Shifting
and Peak-Clipping. Energies, 15(14), Article 5215. https://doi.org/10.3390/en15145215
bibtex: '@article{Philipo_Kakande_Krauter_2022, title={Neural Network-Based Demand-Side
Management in a Stand-Alone Solar PV-Battery Microgrid Using Load-Shifting and
Peak-Clipping}, volume={15}, DOI={10.3390/en15145215},
number={145215}, journal={Energies}, publisher={MDPI AG}, author={Philipo, Godiana
Hagile and Kakande, Josephine Nakato and Krauter, Stefan}, year={2022} }'
chicago: Philipo, Godiana Hagile, Josephine Nakato Kakande, and Stefan Krauter.
“Neural Network-Based Demand-Side Management in a Stand-Alone Solar PV-Battery
Microgrid Using Load-Shifting and Peak-Clipping.” Energies 15, no. 14 (2022).
https://doi.org/10.3390/en15145215.
ieee: 'G. H. Philipo, J. N. Kakande, and S. Krauter, “Neural Network-Based Demand-Side
Management in a Stand-Alone Solar PV-Battery Microgrid Using Load-Shifting and
Peak-Clipping,” Energies, vol. 15, no. 14, Art. no. 5215, 2022, doi: 10.3390/en15145215.'
mla: Philipo, Godiana Hagile, et al. “Neural Network-Based Demand-Side Management
in a Stand-Alone Solar PV-Battery Microgrid Using Load-Shifting and Peak-Clipping.”
Energies, vol. 15, no. 14, 5215, MDPI AG, 2022, doi:10.3390/en15145215.
short: G.H. Philipo, J.N. Kakande, S. Krauter, Energies 15 (2022).
date_created: 2023-10-11T08:13:13Z
date_updated: 2024-10-17T08:46:23Z
department:
- _id: '53'
doi: 10.3390/en15145215
intvolume: ' 15'
issue: '14'
keyword:
- Energy (miscellaneous)
- Energy Engineering and Power Technology
- Renewable Energy
- Sustainability and the Environment
- Electrical and Electronic Engineering
- Control and Optimization
- Engineering (miscellaneous)
- Building and Construction
language:
- iso: eng
publication: Energies
publication_identifier:
issn:
- 1996-1073
publication_status: published
publisher: MDPI AG
status: public
title: Neural Network-Based Demand-Side Management in a Stand-Alone Solar PV-Battery
Microgrid Using Load-Shifting and Peak-Clipping
type: journal_article
user_id: '16148'
volume: 15
year: '2022'
...
---
_id: '31331'
author:
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Hetkämper T, Claes L, Henning B. Schlieren imaging with fractional Fourier
transform to visualise ultrasonic fields. In: Sensoren Und Messsysteme - Beiträge
Der 21. ITG/GMA-Fachtagung. VDE Verlag GmbH; 2022.'
apa: Hetkämper, T., Claes, L., & Henning, B. (2022). Schlieren imaging with
fractional Fourier transform to visualise ultrasonic fields. Sensoren Und Messsysteme
- Beiträge Der 21. ITG/GMA-Fachtagung. 21. ITG/GMA- Fachtagung Sensoren und
Messsysteme 2022, Nürnberg.
bibtex: '@inproceedings{Hetkämper_Claes_Henning_2022, place={Berlin, Offenbach},
title={Schlieren imaging with fractional Fourier transform to visualise ultrasonic
fields}, booktitle={Sensoren und Messsysteme - Beiträge der 21. ITG/GMA-Fachtagung},
publisher={VDE Verlag GmbH}, author={Hetkämper, Tim and Claes, Leander and Henning,
Bernd}, year={2022} }'
chicago: 'Hetkämper, Tim, Leander Claes, and Bernd Henning. “Schlieren Imaging with
Fractional Fourier Transform to Visualise Ultrasonic Fields.” In Sensoren Und
Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung. Berlin, Offenbach: VDE
Verlag GmbH, 2022.'
ieee: T. Hetkämper, L. Claes, and B. Henning, “Schlieren imaging with fractional
Fourier transform to visualise ultrasonic fields,” presented at the 21. ITG/GMA-
Fachtagung Sensoren und Messsysteme 2022, Nürnberg, 2022.
mla: Hetkämper, Tim, et al. “Schlieren Imaging with Fractional Fourier Transform
to Visualise Ultrasonic Fields.” Sensoren Und Messsysteme - Beiträge Der 21.
ITG/GMA-Fachtagung, VDE Verlag GmbH, 2022.
short: 'T. Hetkämper, L. Claes, B. Henning, in: Sensoren Und Messsysteme - Beiträge
Der 21. ITG/GMA-Fachtagung, VDE Verlag GmbH, Berlin, Offenbach, 2022.'
conference:
end_date: 2022-05-11
location: Nürnberg
name: 21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022
start_date: 2022-05-10
date_created: 2022-05-19T11:07:47Z
date_updated: 2025-01-27T16:04:23Z
department:
- _id: '49'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9861895
place: Berlin, Offenbach
publication: Sensoren und Messsysteme - Beiträge der 21. ITG/GMA-Fachtagung
publication_identifier:
isbn:
- 978-3-8007-5835-7
publisher: VDE Verlag GmbH
status: public
title: Schlieren imaging with fractional Fourier transform to visualise ultrasonic
fields
type: conference
user_id: '38123'
year: '2022'
...
---
_id: '36112'
author:
- first_name: Florian
full_name: Pfeifer, Florian
id: '22717'
last_name: Pfeifer
- first_name: Lukas
full_name: Knorr, Lukas
id: '90391'
last_name: Knorr
- first_name: Florian
full_name: Schlosser, Florian
id: '88614'
last_name: Schlosser
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Pfeifer F, Knorr L, Schlosser F, Marten T, Tröster T. Ecological and Economical
Feasibility of Inductive Heating for Sustainable Press Hardening Processes. In:
; 2022.'
apa: Pfeifer, F., Knorr, L., Schlosser, F., Marten, T., & Tröster, T. (2022).
Ecological and Economical Feasibility of Inductive Heating for Sustainable
Press Hardening Processes. 17th Conference on Sustainable Development of Energy,
Water and Environment Systems (SDEWES), Paphos, Zypern.
bibtex: '@inproceedings{Pfeifer_Knorr_Schlosser_Marten_Tröster_2022, title={Ecological
and Economical Feasibility of Inductive Heating for Sustainable Press Hardening
Processes}, author={Pfeifer, Florian and Knorr, Lukas and Schlosser, Florian and
Marten, Thorsten and Tröster, Thomas}, year={2022} }'
chicago: Pfeifer, Florian, Lukas Knorr, Florian Schlosser, Thorsten Marten, and
Thomas Tröster. “Ecological and Economical Feasibility of Inductive Heating for
Sustainable Press Hardening Processes,” 2022.
ieee: F. Pfeifer, L. Knorr, F. Schlosser, T. Marten, and T. Tröster, “Ecological
and Economical Feasibility of Inductive Heating for Sustainable Press Hardening
Processes,” presented at the 17th Conference on Sustainable Development of Energy,
Water and Environment Systems (SDEWES), Paphos, Zypern, 2022.
mla: Pfeifer, Florian, et al. Ecological and Economical Feasibility of Inductive
Heating for Sustainable Press Hardening Processes. 2022.
short: 'F. Pfeifer, L. Knorr, F. Schlosser, T. Marten, T. Tröster, in: 2022.'
conference:
end_date: 2022-11-10
location: Paphos, Zypern
name: 17th Conference on Sustainable Development of Energy, Water and Environment
Systems (SDEWES)
start_date: 2022-11-06
date_created: 2023-01-11T12:51:48Z
date_updated: 2025-06-06T07:53:26Z
department:
- _id: '644'
language:
- iso: eng
status: public
title: Ecological and Economical Feasibility of Inductive Heating for Sustainable
Press Hardening Processes
type: conference
user_id: '88614'
year: '2022'
...
---
_id: '34136'
author:
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Yuriy
full_name: Shkuratov, Yuriy
last_name: Shkuratov
- first_name: Samer
full_name: Alhaddad, Samer
id: '42456'
last_name: Alhaddad
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: 'Grynko Y, Shkuratov Y, Alhaddad S, Förstner J. Light backscattering from numerical
analog of planetary regoliths. In: Copernicus GmbH; 2022. doi:10.5194/epsc2022-151'
apa: Grynko, Y., Shkuratov, Y., Alhaddad, S., & Förstner, J. (2022). Light
backscattering from numerical analog of planetary regoliths. 16th Europlanet
Science Congress 2022, Granada, Spain. https://doi.org/10.5194/epsc2022-151
bibtex: '@inproceedings{Grynko_Shkuratov_Alhaddad_Förstner_2022, title={Light backscattering
from numerical analog of planetary regoliths}, DOI={10.5194/epsc2022-151},
publisher={Copernicus GmbH}, author={Grynko, Yevgen and Shkuratov, Yuriy and Alhaddad,
Samer and Förstner, Jens}, year={2022} }'
chicago: Grynko, Yevgen, Yuriy Shkuratov, Samer Alhaddad, and Jens Förstner. “Light
Backscattering from Numerical Analog of Planetary Regoliths.” Copernicus GmbH,
2022. https://doi.org/10.5194/epsc2022-151.
ieee: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, and J. Förstner, “Light backscattering
from numerical analog of planetary regoliths,” presented at the 16th Europlanet
Science Congress 2022, Granada, Spain, 2022, doi: 10.5194/epsc2022-151.'
mla: Grynko, Yevgen, et al. Light Backscattering from Numerical Analog of Planetary
Regoliths. Copernicus GmbH, 2022, doi:10.5194/epsc2022-151.
short: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, J. Förstner, in: Copernicus GmbH,
2022.'
conference:
end_date: 2022-09-23
location: Granada, Spain
name: 16th Europlanet Science Congress 2022
start_date: 2022-09-18
date_created: 2022-11-23T12:03:29Z
date_updated: 2026-01-17T16:42:35Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
doi: 10.5194/epsc2022-151
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2022-11-23T12:07:10Z
date_updated: 2022-11-23T12:07:10Z
file_id: '34137'
file_name: 2022-09 Grynko - EPSC2022 conference -151-print.pdf
file_size: 645190
relation: main_file
file_date_updated: 2022-11-23T12:07:10Z
has_accepted_license: '1'
keyword:
- tet_topic_scattering
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication_status: published
publisher: Copernicus GmbH
status: public
title: Light backscattering from numerical analog of planetary regoliths
type: conference_abstract
user_id: '158'
year: '2022'
...
---
_id: '59668'
abstract:
- lang: eng
text: AbstractSpin‐controlled lasers are highly
interesting photonic devices and have been shown to provide ultrafast polarization
dynamics in excess of 200 GHz. In contrast to conventional semiconductor lasers
their temporal properties are not limited by the intensity dynamics, but are governed
primarily by the interaction of the spin dynamics with the birefringent mode splitting
that determines the polarization oscillation frequency. Another class of modern
semiconductor lasers are high‐β emitters, which benefit
from enhanced light–matter interaction due to strong mode confinement in low‐mode‐volume
microcavities. In such structures, the emission properties can be tailored by
the resonator geometry to realize for instance bimodal emission behavior in slightly
elliptical micropillar cavities. This attractive feature is utilized to demonstrate
and explore spin‐lasing effects in bimodal high‐β quantum
dot micropillar lasers. The studied microlasers with a β‐factor
of 4% show spin‐laser effects with experimental polarization oscillation frequencies
up to 15 GHz and predicted frequencies up to about 100 GHz, which are controlled
by the ellipticity of the resonator. These results reveal appealing prospects
for very compact, ultrafast, and energy‐efficient spin‐lasers and can pave the
way for future purely electrically injected spin‐lasers enabled by short injection
path lengths.
author:
- first_name: Niels
full_name: Heermeier, Niels
last_name: Heermeier
- first_name: Tobias
full_name: Heuser, Tobias
last_name: Heuser
- first_name: Jan
full_name: Große, Jan
last_name: Große
- first_name: Natalie
full_name: Jung, Natalie
last_name: Jung
- first_name: Arsenty
full_name: Kaganskiy, Arsenty
last_name: Kaganskiy
- first_name: Markus
full_name: Lindemann, Markus
last_name: Lindemann
- first_name: Nils Christopher
full_name: Gerhardt, Nils Christopher
id: '115298'
last_name: Gerhardt
orcid: 0009-0002-5538-231X
- first_name: Martin R.
full_name: Hofmann, Martin R.
last_name: Hofmann
- first_name: Stephan
full_name: Reitzenstein, Stephan
last_name: Reitzenstein
citation:
ama: Heermeier N, Heuser T, Große J, et al. Spin‐Lasing in Bimodal Quantum Dot Micropillar
Cavities. Laser & Photonics Reviews. 2022;16(4). doi:10.1002/lpor.202100585
apa: Heermeier, N., Heuser, T., Große, J., Jung, N., Kaganskiy, A., Lindemann, M.,
Gerhardt, N. C., Hofmann, M. R., & Reitzenstein, S. (2022). Spin‐Lasing in
Bimodal Quantum Dot Micropillar Cavities. Laser & Photonics Reviews,
16(4). https://doi.org/10.1002/lpor.202100585
bibtex: '@article{Heermeier_Heuser_Große_Jung_Kaganskiy_Lindemann_Gerhardt_Hofmann_Reitzenstein_2022,
title={Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities}, volume={16},
DOI={10.1002/lpor.202100585},
number={4}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Heermeier,
Niels and Heuser, Tobias and Große, Jan and Jung, Natalie and Kaganskiy, Arsenty
and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and
Reitzenstein, Stephan}, year={2022} }'
chicago: Heermeier, Niels, Tobias Heuser, Jan Große, Natalie Jung, Arsenty Kaganskiy,
Markus Lindemann, Nils Christopher Gerhardt, Martin R. Hofmann, and Stephan Reitzenstein.
“Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities.” Laser &
Photonics Reviews 16, no. 4 (2022). https://doi.org/10.1002/lpor.202100585.
ieee: 'N. Heermeier et al., “Spin‐Lasing in Bimodal Quantum Dot Micropillar
Cavities,” Laser & Photonics Reviews, vol. 16, no. 4, 2022, doi:
10.1002/lpor.202100585.'
mla: Heermeier, Niels, et al. “Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities.”
Laser & Photonics Reviews, vol. 16, no. 4, Wiley, 2022, doi:10.1002/lpor.202100585.
short: N. Heermeier, T. Heuser, J. Große, N. Jung, A. Kaganskiy, M. Lindemann, N.C.
Gerhardt, M.R. Hofmann, S. Reitzenstein, Laser & Photonics Reviews 16
(2022).
date_created: 2025-04-24T09:09:18Z
date_updated: 2026-02-19T14:23:16Z
department:
- _id: '977'
doi: 10.1002/lpor.202100585
intvolume: ' 16'
issue: '4'
language:
- iso: eng
publication: Laser & Photonics Reviews
publication_identifier:
issn:
- 1863-8880
- 1863-8899
publication_status: published
publisher: Wiley
status: public
title: Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities
type: journal_article
user_id: '15911'
volume: 16
year: '2022'
...
---
_id: '59758'
author:
- first_name: Ibrahim
full_name: Mwammenywa, Ibrahim
last_name: Mwammenywa
- first_name: Geoffrey Mark
full_name: Kagarura, Geoffrey Mark
id: '88623'
last_name: Kagarura
- first_name: Dmitry
full_name: Petrov, Dmitry
id: '8282'
last_name: Petrov
- first_name: Philip
full_name: Holle, Philip
last_name: Holle
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
citation:
ama: 'Mwammenywa I, Kagarura GM, Petrov D, Holle P, Hilleringmann U. LoRa-based
Demand-side Load Monitoring and Management System for Microgrids in Africa. In:
2021 International Conference on Electrical, Computer and Energy Technologies
(ICECET). IEEE; 2022. doi:10.1109/icecet52533.2021.9698506'
apa: Mwammenywa, I., Kagarura, G. M., Petrov, D., Holle, P., & Hilleringmann,
U. (2022). LoRa-based Demand-side Load Monitoring and Management System for Microgrids
in Africa. 2021 International Conference on Electrical, Computer and Energy
Technologies (ICECET). https://doi.org/10.1109/icecet52533.2021.9698506
bibtex: '@inproceedings{Mwammenywa_Kagarura_Petrov_Holle_Hilleringmann_2022, title={LoRa-based
Demand-side Load Monitoring and Management System for Microgrids in Africa}, DOI={10.1109/icecet52533.2021.9698506},
booktitle={2021 International Conference on Electrical, Computer and Energy Technologies
(ICECET)}, publisher={IEEE}, author={Mwammenywa, Ibrahim and Kagarura, Geoffrey
Mark and Petrov, Dmitry and Holle, Philip and Hilleringmann, Ulrich}, year={2022}
}'
chicago: Mwammenywa, Ibrahim, Geoffrey Mark Kagarura, Dmitry Petrov, Philip Holle,
and Ulrich Hilleringmann. “LoRa-Based Demand-Side Load Monitoring and Management
System for Microgrids in Africa.” In 2021 International Conference on Electrical,
Computer and Energy Technologies (ICECET). IEEE, 2022. https://doi.org/10.1109/icecet52533.2021.9698506.
ieee: 'I. Mwammenywa, G. M. Kagarura, D. Petrov, P. Holle, and U. Hilleringmann,
“LoRa-based Demand-side Load Monitoring and Management System for Microgrids in
Africa,” 2022, doi: 10.1109/icecet52533.2021.9698506.'
mla: Mwammenywa, Ibrahim, et al. “LoRa-Based Demand-Side Load Monitoring and Management
System for Microgrids in Africa.” 2021 International Conference on Electrical,
Computer and Energy Technologies (ICECET), IEEE, 2022, doi:10.1109/icecet52533.2021.9698506.
short: 'I. Mwammenywa, G.M. Kagarura, D. Petrov, P. Holle, U. Hilleringmann, in:
2021 International Conference on Electrical, Computer and Energy Technologies
(ICECET), IEEE, 2022.'
date_created: 2025-05-02T11:34:23Z
date_updated: 2026-02-24T19:16:42Z
department:
- _id: '59'
- _id: '977'
doi: 10.1109/icecet52533.2021.9698506
language:
- iso: eng
publication: 2021 International Conference on Electrical, Computer and Energy Technologies
(ICECET)
publication_status: published
publisher: IEEE
status: public
title: LoRa-based Demand-side Load Monitoring and Management System for Microgrids
in Africa
type: conference
user_id: '8282'
year: '2022'
...
---
_id: '64306'
author:
- first_name: Niels
full_name: Heermeier, Niels
last_name: Heermeier
- first_name: Natalie
full_name: Jung, Natalie
last_name: Jung
- first_name: Markus
full_name: Lindemann, Markus
last_name: Lindemann
- first_name: Nils Christopher
full_name: Gerhardt, Nils Christopher
id: '115298'
last_name: Gerhardt
orcid: 0009-0002-5538-231X
- first_name: Martin R.
full_name: Hofmann, Martin R.
last_name: Hofmann
- first_name: Tobias
full_name: Heuser, Tobias
last_name: Heuser
- first_name: Jan
full_name: Große, Jan
last_name: Große
- first_name: Arsenty
full_name: Kaganskiy, Arsenty
last_name: Kaganskiy
- first_name: Stephan
full_name: Reitzenstein, Stephan
last_name: Reitzenstein
citation:
ama: 'Heermeier N, Jung N, Lindemann M, et al. Spin lasing in high-beta bimodal
quantum dot micropillar cavities . In: Spintronics XV. ; 2022. doi:10.1117/12.2632687'
apa: Heermeier, N., Jung, N., Lindemann, M., Gerhardt, N. C., Hofmann, M. R., Heuser,
T., Große, J., Kaganskiy, A., & Reitzenstein, S. (2022). Spin lasing in high-beta
bimodal quantum dot micropillar cavities . Spintronics XV. https://doi.org/10.1117/12.2632687
bibtex: '@inproceedings{Heermeier_Jung_Lindemann_Gerhardt_Hofmann_Heuser_Große_Kaganskiy_Reitzenstein_2022,
title={Spin lasing in high-beta bimodal quantum dot micropillar cavities }, DOI={10.1117/12.2632687}, booktitle={Spintronics
XV}, author={Heermeier, Niels and Jung, Natalie and Lindemann, Markus and Gerhardt,
Nils Christopher and Hofmann, Martin R. and Heuser, Tobias and Große, Jan and
Kaganskiy, Arsenty and Reitzenstein, Stephan}, year={2022} }'
chicago: Heermeier, Niels, Natalie Jung, Markus Lindemann, Nils Christopher Gerhardt,
Martin R. Hofmann, Tobias Heuser, Jan Große, Arsenty Kaganskiy, and Stephan Reitzenstein.
“Spin Lasing in High-Beta Bimodal Quantum Dot Micropillar Cavities .” In Spintronics
XV, 2022. https://doi.org/10.1117/12.2632687.
ieee: 'N. Heermeier et al., “Spin lasing in high-beta bimodal quantum dot
micropillar cavities ,” 2022, doi: 10.1117/12.2632687.'
mla: Heermeier, Niels, et al. “Spin Lasing in High-Beta Bimodal Quantum Dot Micropillar
Cavities .” Spintronics XV, 2022, doi:10.1117/12.2632687.
short: 'N. Heermeier, N. Jung, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, T. Heuser,
J. Große, A. Kaganskiy, S. Reitzenstein, in: Spintronics XV, 2022.'
date_created: 2026-02-20T10:03:52Z
date_updated: 2026-02-26T08:36:42Z
department:
- _id: '977'
doi: 10.1117/12.2632687
language:
- iso: eng
publication: Spintronics XV
status: public
title: 'Spin lasing in high-beta bimodal quantum dot micropillar cavities '
type: conference
user_id: '15911'
year: '2022'
...
---
_id: '64307'
author:
- first_name: Evgeny L.
full_name: Gurevich, Evgeny L.
last_name: Gurevich
- first_name: Martin R.
full_name: Hofmann, Martin R.
last_name: Hofmann
- first_name: Nils Christopher
full_name: Gerhardt, Nils Christopher
id: '115298'
last_name: Gerhardt
orcid: 0009-0002-5538-231X
- first_name: Krisztian
full_name: Neutsch, Krisztian
last_name: Neutsch
citation:
ama: Gurevich EL, Hofmann MR, Gerhardt NC, Neutsch K. Investigation of laser-induced
periodic surface structures using synthetic optical holography. Nanomaterials.
2022;13(3). doi:10.3390/nano12030505
apa: Gurevich, E. L., Hofmann, M. R., Gerhardt, N. C., & Neutsch, K. (2022).
Investigation of laser-induced periodic surface structures using synthetic optical
holography. Nanomaterials, 13(3). https://doi.org/10.3390/nano12030505
bibtex: '@article{Gurevich_Hofmann_Gerhardt_Neutsch_2022, title={Investigation of
laser-induced periodic surface structures using synthetic optical holography},
volume={13}, DOI={10.3390/nano12030505},
number={3}, journal={Nanomaterials}, author={Gurevich, Evgeny L. and Hofmann,
Martin R. and Gerhardt, Nils Christopher and Neutsch, Krisztian}, year={2022}
}'
chicago: Gurevich, Evgeny L., Martin R. Hofmann, Nils Christopher Gerhardt, and
Krisztian Neutsch. “Investigation of Laser-Induced Periodic Surface Structures
Using Synthetic Optical Holography.” Nanomaterials 13, no. 3 (2022). https://doi.org/10.3390/nano12030505.
ieee: 'E. L. Gurevich, M. R. Hofmann, N. C. Gerhardt, and K. Neutsch, “Investigation
of laser-induced periodic surface structures using synthetic optical holography,”
Nanomaterials, vol. 13, no. 3, 2022, doi: 10.3390/nano12030505.'
mla: Gurevich, Evgeny L., et al. “Investigation of Laser-Induced Periodic Surface
Structures Using Synthetic Optical Holography.” Nanomaterials, vol. 13,
no. 3, 2022, doi:10.3390/nano12030505.
short: E.L. Gurevich, M.R. Hofmann, N.C. Gerhardt, K. Neutsch, Nanomaterials 13
(2022).
date_created: 2026-02-20T10:03:52Z
date_updated: 2026-02-26T08:37:19Z
department:
- _id: '977'
doi: 10.3390/nano12030505
intvolume: ' 13'
issue: '3'
language:
- iso: eng
publication: Nanomaterials
status: public
title: Investigation of laser-induced periodic surface structures using synthetic
optical holography
type: journal_article
user_id: '15911'
volume: 13
year: '2022'
...
---
_id: '49113'
abstract:
- lang: eng
text: 'In this report we present our system for the Detection and Classification
of Acoustic Scenes and Events (DCASE) 2022 Challenge Task 4: Sound Event Detection
in Domestic Environments 1 . As in previous editions of the Challenge, we use
forward-backward convolutional recurrent neural networks (FBCRNNs) [1, 2] for
weakly labeled and semi-supervised sound event detection (SED) and eventually
generate strong pseudo labels for weakly labeled and unlabeled data. Then, (tag-conditioned)
bidirectional CRNNs (Bi-CRNNs) [1, 2] are trained in a strongly supervised manner
as our final SED models. In each of the training stages we use multiple iterations
of self-training. Compared to previous editions, we improved our system performance
by 1) some tweaks regarding data augmentation, pseudo labeling and inference 2)
using weakly labeled AudioSet data [3] for pretraining larger networks and 3)
augmenting the DESED data [4] with strongly labeled AudioSet data [5] for finetuning
of the networks. Source code is publicly available at https://github.com/fgnt/pb_sed.'
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. Pre-Training And Self-Training For Sound Event
Detection In Domestic Environments.; 2022.
apa: Ebbers, J., & Haeb-Umbach, R. (2022). Pre-Training And Self-Training
For Sound Event Detection In Domestic Environments.
bibtex: '@book{Ebbers_Haeb-Umbach_2022, title={Pre-Training And Self-Training For
Sound Event Detection In Domestic Environments}, author={Ebbers, Janek and Haeb-Umbach,
Reinhold}, year={2022} }'
chicago: Ebbers, Janek, and Reinhold Haeb-Umbach. Pre-Training And Self-Training
For Sound Event Detection In Domestic Environments, 2022.
ieee: J. Ebbers and R. Haeb-Umbach, Pre-Training And Self-Training For Sound
Event Detection In Domestic Environments. 2022.
mla: Ebbers, Janek, and Reinhold Haeb-Umbach. Pre-Training And Self-Training
For Sound Event Detection In Domestic Environments. 2022.
short: J. Ebbers, R. Haeb-Umbach, Pre-Training And Self-Training For Sound Event
Detection In Domestic Environments, 2022.
date_created: 2023-11-22T08:34:23Z
date_updated: 2024-11-15T20:34:52Z
ddc:
- '000'
department:
- _id: '54'
file:
- access_level: closed
content_type: application/pdf
creator: ebbers
date_created: 2023-11-22T08:35:23Z
date_updated: 2023-11-22T08:35:23Z
file_id: '49114'
file_name: dcase2022_tech_report_ebbers.pdf
file_size: 491650
relation: main_file
success: 1
file_date_updated: 2023-11-22T08:35:23Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
status: public
title: Pre-Training And Self-Training For Sound Event Detection In Domestic Environments
type: report
user_id: '34851'
year: '2022'
...
---
_id: '48628'
author:
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
citation:
ama: Kruse S, Scheytt JC. Elektrooptischer Mischer. Published online 2022.
apa: Kruse, S., & Scheytt, J. C. (2022). Elektrooptischer Mischer.
bibtex: '@article{Kruse_Scheytt_2022, title={Elektrooptischer Mischer}, author={Kruse,
Stephan and Scheytt, J. Christoph}, year={2022} }'
chicago: Kruse, Stephan, and J. Christoph Scheytt. “Elektrooptischer Mischer,” 2022.
ieee: S. Kruse and J. C. Scheytt, “Elektrooptischer Mischer.” 2022.
mla: Kruse, Stephan, and J. Christoph Scheytt. Elektrooptischer Mischer.
2022.
short: S. Kruse, J.C. Scheytt, (2022).
date_created: 2023-11-06T11:16:21Z
date_updated: 2024-11-15T13:59:18Z
department:
- _id: '58'
ipc: H03D 7/00 (2006.01), H03D 7/02 (2006.01)
ipn: DE102020213283A1
publication_date: 19.05.2022
status: public
title: Elektrooptischer Mischer
type: patent
user_id: '38254'
year: '2022'
...
---
_id: '33509'
abstract:
- lang: eng
text: In this publication a novel method for far-field prediction from magnetic
Huygens box data based on the boundary element method (BEM) is presented. Two
examples are considered for the validation of this method. The first example represents
an electric dipole so that the obtained calculations can be compared to an analytical
solution. As a second example, a printed circuit board is considered and the calculated
far-field is compared to a fullwave simulation. In both cases, the calculations
for different field integral equations are under comparison, and the results indicate
that the presented method performs very well with a combined field integral equation,
for the specified problem, when only magnetic Huygens box data is given.
author:
- first_name: Christoph
full_name: Marschalt, Christoph
last_name: Marschalt
- first_name: Dominik
full_name: Schroder, Dominik
last_name: Schroder
- first_name: Sven
full_name: Lange, Sven
id: '38240'
last_name: Lange
orcid: '0009-0007-9150-2266 '
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
- first_name: Christian
full_name: Hedayat, Christian
last_name: Hedayat
- first_name: Harald
full_name: Kuhn, Harald
last_name: Kuhn
- first_name: Denis
full_name: Sievers, Denis
last_name: Sievers
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: 'Marschalt C, Schroder D, Lange S, et al. Far-field Calculation from magnetic
Huygens Box Data using the Boundary Element Method. In: 2022 Smart Systems
Integration (SSI). IEEE; 2022. doi:10.1109/ssi56489.2022.9901431'
apa: Marschalt, C., Schroder, D., Lange, S., Hilleringmann, U., Hedayat, C., Kuhn,
H., Sievers, D., & Förstner, J. (2022). Far-field Calculation from magnetic
Huygens Box Data using the Boundary Element Method. 2022 Smart Systems Integration
(SSI). 2022 Smart Systems Integration (SSI), Grenoble, France. https://doi.org/10.1109/ssi56489.2022.9901431
bibtex: '@inproceedings{Marschalt_Schroder_Lange_Hilleringmann_Hedayat_Kuhn_Sievers_Förstner_2022,
place={Grenoble, France}, title={Far-field Calculation from magnetic Huygens Box
Data using the Boundary Element Method}, DOI={10.1109/ssi56489.2022.9901431},
booktitle={2022 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Marschalt,
Christoph and Schroder, Dominik and Lange, Sven and Hilleringmann, Ulrich and
Hedayat, Christian and Kuhn, Harald and Sievers, Denis and Förstner, Jens}, year={2022}
}'
chicago: 'Marschalt, Christoph, Dominik Schroder, Sven Lange, Ulrich Hilleringmann,
Christian Hedayat, Harald Kuhn, Denis Sievers, and Jens Förstner. “Far-Field Calculation
from Magnetic Huygens Box Data Using the Boundary Element Method.” In 2022
Smart Systems Integration (SSI). Grenoble, France: IEEE, 2022. https://doi.org/10.1109/ssi56489.2022.9901431.'
ieee: 'C. Marschalt et al., “Far-field Calculation from magnetic Huygens
Box Data using the Boundary Element Method,” presented at the 2022 Smart Systems
Integration (SSI), Grenoble, France, 2022, doi: 10.1109/ssi56489.2022.9901431.'
mla: Marschalt, Christoph, et al. “Far-Field Calculation from Magnetic Huygens Box
Data Using the Boundary Element Method.” 2022 Smart Systems Integration (SSI),
IEEE, 2022, doi:10.1109/ssi56489.2022.9901431.
short: 'C. Marschalt, D. Schroder, S. Lange, U. Hilleringmann, C. Hedayat, H. Kuhn,
D. Sievers, J. Förstner, in: 2022 Smart Systems Integration (SSI), IEEE, Grenoble,
France, 2022.'
conference:
end_date: 2022-04-28
location: Grenoble, France
name: 2022 Smart Systems Integration (SSI)
start_date: 2022-04-27
date_created: 2022-10-04T11:31:43Z
date_updated: 2024-11-30T19:32:14Z
department:
- _id: '59'
- _id: '61'
- _id: '485'
doi: 10.1109/ssi56489.2022.9901431
keyword:
- Near-Field Scanning
- Huygens Box
- Boundary Element Method
- Method of Moments
- tet_topic_hf
- tet_enas
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9901431
place: Grenoble, France
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 2022 Smart Systems Integration (SSI)
publication_identifier:
eisbn:
- 978-1-6654-8849-5
publication_status: published
publisher: IEEE
status: public
title: Far-field Calculation from magnetic Huygens Box Data using the Boundary Element
Method
type: conference
user_id: '158'
year: '2022'
...
---
_id: '33848'
abstract:
- lang: eng
text: "Impressive progress in neural network-based single-channel speech source\r\nseparation
has been made in recent years. But those improvements have been\r\nmostly reported
on anechoic data, a situation that is hardly met in practice.\r\nTaking the SepFormer
as a starting point, which achieves state-of-the-art\r\nperformance on anechoic
mixtures, we gradually modify it to optimize its\r\nperformance on reverberant
mixtures. Although this leads to a word error rate\r\nimprovement by 7 percentage
points compared to the standard SepFormer\r\nimplementation, the system ends up
with only marginally better performance than\r\na PIT-BLSTM separation system,
that is optimized with rather straightforward\r\nmeans. This is surprising and
at the same time sobering, challenging the\r\npractical usefulness of many improvements
reported in recent years for monaural\r\nsource separation on nonreverberant data."
author:
- first_name: Tobias
full_name: Cord-Landwehr, Tobias
id: '44393'
last_name: Cord-Landwehr
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Thilo
full_name: von Neumann, Thilo
id: '49870'
last_name: von Neumann
orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Catalin
full_name: Zorila, Catalin
last_name: Zorila
- first_name: Rama
full_name: Doddipatla, Rama
last_name: Doddipatla
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Cord-Landwehr T, Boeddeker C, von Neumann T, Zorila C, Doddipatla R, Haeb-Umbach
R. Monaural source separation: From anechoic to reverberant environments. In:
2022 International Workshop on Acoustic Signal Enhancement (IWAENC). IEEE;
2022.'
apa: 'Cord-Landwehr, T., Boeddeker, C., von Neumann, T., Zorila, C., Doddipatla,
R., & Haeb-Umbach, R. (2022). Monaural source separation: From anechoic to
reverberant environments. 2022 International Workshop on Acoustic Signal Enhancement
(IWAENC). 2022 International Workshop on Acoustic Signal Enhancement (IWAENC).'
bibtex: '@inproceedings{Cord-Landwehr_Boeddeker_von Neumann_Zorila_Doddipatla_Haeb-Umbach_2022,
place={Bamberg}, title={Monaural source separation: From anechoic to reverberant
environments}, booktitle={2022 International Workshop on Acoustic Signal Enhancement
(IWAENC)}, publisher={IEEE}, author={Cord-Landwehr, Tobias and Boeddeker, Christoph
and von Neumann, Thilo and Zorila, Catalin and Doddipatla, Rama and Haeb-Umbach,
Reinhold}, year={2022} }'
chicago: 'Cord-Landwehr, Tobias, Christoph Boeddeker, Thilo von Neumann, Catalin
Zorila, Rama Doddipatla, and Reinhold Haeb-Umbach. “Monaural Source Separation:
From Anechoic to Reverberant Environments.” In 2022 International Workshop
on Acoustic Signal Enhancement (IWAENC). Bamberg: IEEE, 2022.'
ieee: 'T. Cord-Landwehr, C. Boeddeker, T. von Neumann, C. Zorila, R. Doddipatla,
and R. Haeb-Umbach, “Monaural source separation: From anechoic to reverberant
environments,” presented at the 2022 International Workshop on Acoustic Signal
Enhancement (IWAENC), 2022.'
mla: 'Cord-Landwehr, Tobias, et al. “Monaural Source Separation: From Anechoic to
Reverberant Environments.” 2022 International Workshop on Acoustic Signal Enhancement
(IWAENC), IEEE, 2022.'
short: 'T. Cord-Landwehr, C. Boeddeker, T. von Neumann, C. Zorila, R. Doddipatla,
R. Haeb-Umbach, in: 2022 International Workshop on Acoustic Signal Enhancement
(IWAENC), IEEE, Bamberg, 2022.'
conference:
name: 2022 International Workshop on Acoustic Signal Enhancement (IWAENC)
date_created: 2022-10-20T14:07:28Z
date_updated: 2025-02-12T09:05:25Z
ddc:
- '000'
department:
- _id: '54'
external_id:
arxiv:
- '2111.07578'
file:
- access_level: open_access
content_type: application/pdf
creator: cord
date_created: 2023-11-15T14:52:16Z
date_updated: 2023-11-15T14:52:16Z
file_id: '48930'
file_name: monaural_source_separation.pdf
file_size: 212890
relation: main_file
file_date_updated: 2023-11-15T14:52:16Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
place: Bamberg
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '508'
grant_number: '448568305'
name: Automatische Transkription von Gesprächssituationen
publication: 2022 International Workshop on Acoustic Signal Enhancement (IWAENC)
publisher: IEEE
status: public
title: 'Monaural source separation: From anechoic to reverberant environments'
type: conference
user_id: '40767'
year: '2022'
...
---
_id: '33819'
author:
- first_name: Thilo
full_name: von Neumann, Thilo
id: '49870'
last_name: von Neumann
orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Keisuke
full_name: Kinoshita, Keisuke
last_name: Kinoshita
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Marc
full_name: Delcroix, Marc
last_name: Delcroix
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'von Neumann T, Kinoshita K, Boeddeker C, Delcroix M, Haeb-Umbach R. SA-SDR:
A Novel Loss Function for Separation of Meeting Style Data. In: ICASSP 2022
- 2022 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP). IEEE; 2022. doi:10.1109/icassp43922.2022.9746757'
apa: 'von Neumann, T., Kinoshita, K., Boeddeker, C., Delcroix, M., & Haeb-Umbach,
R. (2022). SA-SDR: A Novel Loss Function for Separation of Meeting Style Data.
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP). https://doi.org/10.1109/icassp43922.2022.9746757'
bibtex: '@inproceedings{von Neumann_Kinoshita_Boeddeker_Delcroix_Haeb-Umbach_2022,
title={SA-SDR: A Novel Loss Function for Separation of Meeting Style Data}, DOI={10.1109/icassp43922.2022.9746757},
booktitle={ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)}, publisher={IEEE}, author={von Neumann, Thilo
and Kinoshita, Keisuke and Boeddeker, Christoph and Delcroix, Marc and Haeb-Umbach,
Reinhold}, year={2022} }'
chicago: 'Neumann, Thilo von, Keisuke Kinoshita, Christoph Boeddeker, Marc Delcroix,
and Reinhold Haeb-Umbach. “SA-SDR: A Novel Loss Function for Separation of Meeting
Style Data.” In ICASSP 2022 - 2022 IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP). IEEE, 2022. https://doi.org/10.1109/icassp43922.2022.9746757.'
ieee: 'T. von Neumann, K. Kinoshita, C. Boeddeker, M. Delcroix, and R. Haeb-Umbach,
“SA-SDR: A Novel Loss Function for Separation of Meeting Style Data,” 2022, doi:
10.1109/icassp43922.2022.9746757.'
mla: 'von Neumann, Thilo, et al. “SA-SDR: A Novel Loss Function for Separation of
Meeting Style Data.” ICASSP 2022 - 2022 IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP), IEEE, 2022, doi:10.1109/icassp43922.2022.9746757.'
short: 'T. von Neumann, K. Kinoshita, C. Boeddeker, M. Delcroix, R. Haeb-Umbach,
in: ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and
Signal Processing (ICASSP), IEEE, 2022.'
date_created: 2022-10-20T05:29:12Z
date_updated: 2025-02-12T09:08:14Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.1109/icassp43922.2022.9746757
file:
- access_level: open_access
content_type: application/pdf
creator: tvn
date_created: 2022-10-20T05:33:10Z
date_updated: 2022-10-20T05:33:10Z
file_id: '33820'
file_name: main.pdf
file_size: 228069
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: tvn
date_created: 2022-10-20T05:35:32Z
date_updated: 2022-10-20T05:35:32Z
file_id: '33821'
file_name: poster.pdf
file_size: 229166
relation: poster
file_date_updated: 2022-10-20T05:35:32Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '508'
grant_number: '448568305'
name: Automatische Transkription von Gesprächssituationen
publication: ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
link:
- relation: supplementary_material
url: https://github.com/fgnt/graph_pit
status: public
title: 'SA-SDR: A Novel Loss Function for Separation of Meeting Style Data'
type: conference
user_id: '40767'
year: '2022'
...
---
_id: '33816'
author:
- first_name: Tobias
full_name: Gburrek, Tobias
id: '44006'
last_name: Gburrek
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Thilo
full_name: von Neumann, Thilo
id: '49870'
last_name: von Neumann
orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Tobias
full_name: Cord-Landwehr, Tobias
id: '44393'
last_name: Cord-Landwehr
- 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, Boeddeker C, von Neumann T, Cord-Landwehr T, Schmalenstroeer J,
Haeb-Umbach R. A Meeting Transcription System for an Ad-Hoc Acoustic Sensor
Network. arXiv; 2022. doi:10.48550/ARXIV.2205.00944
apa: Gburrek, T., Boeddeker, C., von Neumann, T., Cord-Landwehr, T., Schmalenstroeer,
J., & Haeb-Umbach, R. (2022). A Meeting Transcription System for an Ad-Hoc
Acoustic Sensor Network. arXiv. https://doi.org/10.48550/ARXIV.2205.00944
bibtex: '@book{Gburrek_Boeddeker_von Neumann_Cord-Landwehr_Schmalenstroeer_Haeb-Umbach_2022,
title={A Meeting Transcription System for an Ad-Hoc Acoustic Sensor Network},
DOI={10.48550/ARXIV.2205.00944},
publisher={arXiv}, author={Gburrek, Tobias and Boeddeker, Christoph and von Neumann,
Thilo and Cord-Landwehr, Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold},
year={2022} }'
chicago: Gburrek, Tobias, Christoph Boeddeker, Thilo von Neumann, Tobias Cord-Landwehr,
Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. A Meeting Transcription System
for an Ad-Hoc Acoustic Sensor Network. arXiv, 2022. https://doi.org/10.48550/ARXIV.2205.00944.
ieee: T. Gburrek, C. Boeddeker, T. von Neumann, T. Cord-Landwehr, J. Schmalenstroeer,
and R. Haeb-Umbach, A Meeting Transcription System for an Ad-Hoc Acoustic Sensor
Network. arXiv, 2022.
mla: Gburrek, Tobias, et al. A Meeting Transcription System for an Ad-Hoc Acoustic
Sensor Network. arXiv, 2022, doi:10.48550/ARXIV.2205.00944.
short: T. Gburrek, C. Boeddeker, T. von Neumann, T. Cord-Landwehr, J. Schmalenstroeer,
R. Haeb-Umbach, A Meeting Transcription System for an Ad-Hoc Acoustic Sensor Network,
arXiv, 2022.
date_created: 2022-10-18T11:10:58Z
date_updated: 2025-02-12T09:03:42Z
ddc:
- '004'
department:
- _id: '54'
doi: 10.48550/ARXIV.2205.00944
file:
- access_level: open_access
content_type: application/pdf
creator: tgburrek
date_created: 2023-11-17T06:42:04Z
date_updated: 2023-11-17T06:42:04Z
file_id: '48992'
file_name: meeting_transcription_22.pdf
file_size: 199006
relation: main_file
file_date_updated: 2023-11-17T06:42:04Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '508'
grant_number: '448568305'
name: Automatische Transkription von Gesprächssituationen
publisher: arXiv
status: public
title: A Meeting Transcription System for an Ad-Hoc Acoustic Sensor Network
type: misc
user_id: '40767'
year: '2022'
...
---
_id: '33954'
author:
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Tobias
full_name: Cord-Landwehr, Tobias
id: '44393'
last_name: Cord-Landwehr
- first_name: Thilo
full_name: von Neumann, Thilo
id: '49870'
last_name: von Neumann
orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Boeddeker C, Cord-Landwehr T, von Neumann T, Haeb-Umbach R. An Initialization
Scheme for Meeting Separation with Spatial Mixture Models. In: Interspeech
2022. ISCA; 2022. doi:10.21437/interspeech.2022-10929'
apa: Boeddeker, C., Cord-Landwehr, T., von Neumann, T., & Haeb-Umbach, R. (2022).
An Initialization Scheme for Meeting Separation with Spatial Mixture Models. Interspeech
2022. https://doi.org/10.21437/interspeech.2022-10929
bibtex: '@inproceedings{Boeddeker_Cord-Landwehr_von Neumann_Haeb-Umbach_2022, title={An
Initialization Scheme for Meeting Separation with Spatial Mixture Models}, DOI={10.21437/interspeech.2022-10929},
booktitle={Interspeech 2022}, publisher={ISCA}, author={Boeddeker, Christoph and
Cord-Landwehr, Tobias and von Neumann, Thilo and Haeb-Umbach, Reinhold}, year={2022}
}'
chicago: Boeddeker, Christoph, Tobias Cord-Landwehr, Thilo von Neumann, and Reinhold
Haeb-Umbach. “An Initialization Scheme for Meeting Separation with Spatial Mixture
Models.” In Interspeech 2022. ISCA, 2022. https://doi.org/10.21437/interspeech.2022-10929.
ieee: 'C. Boeddeker, T. Cord-Landwehr, T. von Neumann, and R. Haeb-Umbach, “An Initialization
Scheme for Meeting Separation with Spatial Mixture Models,” 2022, doi: 10.21437/interspeech.2022-10929.'
mla: Boeddeker, Christoph, et al. “An Initialization Scheme for Meeting Separation
with Spatial Mixture Models.” Interspeech 2022, ISCA, 2022, doi:10.21437/interspeech.2022-10929.
short: 'C. Boeddeker, T. Cord-Landwehr, T. von Neumann, R. Haeb-Umbach, in: Interspeech
2022, ISCA, 2022.'
date_created: 2022-10-28T10:53:56Z
date_updated: 2025-02-12T09:06:56Z
department:
- _id: '54'
doi: 10.21437/interspeech.2022-10929
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.isca-archive.org/interspeech_2022/boeddeker22_interspeech.pdf
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '508'
grant_number: '448568305'
name: Automatische Transkription von Gesprächssituationen
publication: Interspeech 2022
publication_status: published
publisher: ISCA
status: public
title: An Initialization Scheme for Meeting Separation with Spatial Mixture Models
type: conference
user_id: '40767'
year: '2022'
...
---
_id: '33958'
abstract:
- lang: eng
text: Recent speaker diarization studies showed that integration of end-to-end neural
diarization (EEND) and clustering-based diarization is a promising approach for
achieving state-of-the-art performance on various tasks. Such an approach first
divides an observed signal into fixed-length segments, then performs {\it segment-level}
local diarization based on an EEND module, and merges the segment-level results
via clustering to form a final global diarization result. The segmentation is
done to limit the number of speakers in each segment since the current EEND cannot
handle a large number of speakers. In this paper, we argue that such an approach
involving the segmentation has several issues; for example, it inevitably faces
a dilemma that larger segment sizes increase both the context available for enhancing
the performance and the number of speakers for the local EEND module to handle.
To resolve such a problem, this paper proposes a novel framework that performs
diarization without segmentation. However, it can still handle challenging data
containing many speakers and a significant amount of overlapping speech. The proposed
method can take an entire meeting for inference and perform {\it utterance-by-utterance}
diarization that clusters utterance activities in terms of speakers. To this end,
we leverage a neural network training scheme called Graph-PIT proposed recently
for neural source separation. Experiments with simulated active-meeting-like data
and CALLHOME data show the superiority of the proposed approach over the conventional
methods.
author:
- first_name: Keisuke
full_name: Kinoshita, Keisuke
last_name: Kinoshita
- first_name: Thilo
full_name: von Neumann, Thilo
id: '49870'
last_name: von Neumann
orcid: https://orcid.org/0000-0002-7717-8670
- first_name: Marc
full_name: Delcroix, Marc
last_name: Delcroix
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Kinoshita K, von Neumann T, Delcroix M, Boeddeker C, Haeb-Umbach R. Utterance-by-utterance
overlap-aware neural diarization with Graph-PIT. In: Proc. Interspeech 2022.
ISCA; 2022:1486-1490. doi:10.21437/Interspeech.2022-11408'
apa: Kinoshita, K., von Neumann, T., Delcroix, M., Boeddeker, C., & Haeb-Umbach,
R. (2022). Utterance-by-utterance overlap-aware neural diarization with Graph-PIT.
Proc. Interspeech 2022, 1486–1490. https://doi.org/10.21437/Interspeech.2022-11408
bibtex: '@inproceedings{Kinoshita_von Neumann_Delcroix_Boeddeker_Haeb-Umbach_2022,
title={Utterance-by-utterance overlap-aware neural diarization with Graph-PIT},
DOI={10.21437/Interspeech.2022-11408},
booktitle={Proc. Interspeech 2022}, publisher={ISCA}, author={Kinoshita, Keisuke
and von Neumann, Thilo and Delcroix, Marc and Boeddeker, Christoph and Haeb-Umbach,
Reinhold}, year={2022}, pages={1486–1490} }'
chicago: Kinoshita, Keisuke, Thilo von Neumann, Marc Delcroix, Christoph Boeddeker,
and Reinhold Haeb-Umbach. “Utterance-by-Utterance Overlap-Aware Neural Diarization
with Graph-PIT.” In Proc. Interspeech 2022, 1486–90. ISCA, 2022. https://doi.org/10.21437/Interspeech.2022-11408.
ieee: 'K. Kinoshita, T. von Neumann, M. Delcroix, C. Boeddeker, and R. Haeb-Umbach,
“Utterance-by-utterance overlap-aware neural diarization with Graph-PIT,” in Proc.
Interspeech 2022, 2022, pp. 1486–1490, doi: 10.21437/Interspeech.2022-11408.'
mla: Kinoshita, Keisuke, et al. “Utterance-by-Utterance Overlap-Aware Neural Diarization
with Graph-PIT.” Proc. Interspeech 2022, ISCA, 2022, pp. 1486–90, doi:10.21437/Interspeech.2022-11408.
short: 'K. Kinoshita, T. von Neumann, M. Delcroix, C. Boeddeker, R. Haeb-Umbach,
in: Proc. Interspeech 2022, ISCA, 2022, pp. 1486–1490.'
conference:
name: Interspeech 2022
date_created: 2022-10-28T12:07:57Z
date_updated: 2025-02-12T09:09:05Z
department:
- _id: '54'
doi: 10.21437/Interspeech.2022-11408
language:
- iso: eng
main_file_link:
- url: https://www.isca-archive.org/interspeech_2022/kinoshita22_interspeech.pdf
page: 1486-1490
publication: Proc. Interspeech 2022
publication_status: published
publisher: ISCA
quality_controlled: '1'
status: public
title: Utterance-by-utterance overlap-aware neural diarization with Graph-PIT
type: conference
user_id: '40767'
year: '2022'
...
---
_id: '31805'
author:
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: Meysam
full_name: Bahmanian, Meysam
id: '69233'
last_name: Bahmanian
- first_name: Saeed
full_name: Fard, Saeed
id: '88494'
last_name: Fard
- first_name: Marc-Michael
full_name: Meinecke, Marc-Michael
last_name: Meinecke
- first_name: Heiko G.
full_name: Kurz, Heiko G.
last_name: Kurz
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
ama: 'Kruse S, Bahmanian M, Fard S, Meinecke M-M, Kurz HG, Scheytt C. A Low Phase
Noise 77 GHz Frequency Synthesizer for Long Range Radar. In: European Radar
Conference (EuRAD). ; 2022. doi:10.23919/EuRAD54643.2022.9924677'
apa: Kruse, S., Bahmanian, M., Fard, S., Meinecke, M.-M., Kurz, H. G., & Scheytt,
C. (2022). A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar.
European Radar Conference (EuRAD). https://doi.org/10.23919/EuRAD54643.2022.9924677
bibtex: '@inproceedings{Kruse_Bahmanian_Fard_Meinecke_Kurz_Scheytt_2022, place={Milan,
Italy}, title={A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar},
DOI={10.23919/EuRAD54643.2022.9924677},
booktitle={European Radar Conference (EuRAD)}, author={Kruse, Stephan and Bahmanian,
Meysam and Fard, Saeed and Meinecke, Marc-Michael and Kurz, Heiko G. and Scheytt,
Christoph}, year={2022} }'
chicago: Kruse, Stephan, Meysam Bahmanian, Saeed Fard, Marc-Michael Meinecke, Heiko
G. Kurz, and Christoph Scheytt. “A Low Phase Noise 77 GHz Frequency Synthesizer
for Long Range Radar.” In European Radar Conference (EuRAD). Milan, Italy,
2022. https://doi.org/10.23919/EuRAD54643.2022.9924677.
ieee: 'S. Kruse, M. Bahmanian, S. Fard, M.-M. Meinecke, H. G. Kurz, and C. Scheytt,
“A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar,” 2022, doi:
10.23919/EuRAD54643.2022.9924677.'
mla: Kruse, Stephan, et al. “A Low Phase Noise 77 GHz Frequency Synthesizer for
Long Range Radar.” European Radar Conference (EuRAD), 2022, doi:10.23919/EuRAD54643.2022.9924677.
short: 'S. Kruse, M. Bahmanian, S. Fard, M.-M. Meinecke, H.G. Kurz, C. Scheytt,
in: European Radar Conference (EuRAD), Milan, Italy, 2022.'
conference:
end_date: 2022.09.30
start_date: 2022.09.28
date_created: 2022-06-08T08:35:46Z
date_updated: 2025-02-25T05:52:35Z
department:
- _id: '58'
doi: 10.23919/EuRAD54643.2022.9924677
language:
- iso: eng
place: Milan, Italy
publication: European Radar Conference (EuRAD)
status: public
title: A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar
type: conference
user_id: '38254'
year: '2022'
...