---
_id: '34817'
article_type: original
author:
- first_name: Maximilian
full_name: Hanusch, Maximilian
id: '30905'
last_name: Hanusch
citation:
ama: Hanusch M. Regularity of Lie groups. Communications in Analysis and Geometry.
2022;30(1):53-152. doi:10.4310/cag.2022.v30.n1.a2
apa: Hanusch, M. (2022). Regularity of Lie groups. Communications in Analysis
and Geometry, 30(1), 53–152. https://doi.org/10.4310/cag.2022.v30.n1.a2
bibtex: '@article{Hanusch_2022, title={Regularity of Lie groups}, volume={30}, DOI={10.4310/cag.2022.v30.n1.a2},
number={1}, journal={Communications in Analysis and Geometry}, publisher={International
Press of Boston}, author={Hanusch, Maximilian}, year={2022}, pages={53–152} }'
chicago: 'Hanusch, Maximilian. “Regularity of Lie Groups.” Communications in
Analysis and Geometry 30, no. 1 (2022): 53–152. https://doi.org/10.4310/cag.2022.v30.n1.a2.'
ieee: 'M. Hanusch, “Regularity of Lie groups,” Communications in Analysis and
Geometry, vol. 30, no. 1, pp. 53–152, 2022, doi: 10.4310/cag.2022.v30.n1.a2.'
mla: Hanusch, Maximilian. “Regularity of Lie Groups.” Communications in Analysis
and Geometry, vol. 30, no. 1, International Press of Boston, 2022, pp. 53–152,
doi:10.4310/cag.2022.v30.n1.a2.
short: M. Hanusch, Communications in Analysis and Geometry 30 (2022) 53–152.
date_created: 2022-12-22T09:19:43Z
date_updated: 2023-01-09T18:07:30Z
department:
- _id: '93'
doi: 10.4310/cag.2022.v30.n1.a2
extern: '1'
intvolume: ' 30'
issue: '1'
keyword:
- regularity of Lie groups
language:
- iso: eng
page: 53-152
publication: Communications in Analysis and Geometry
publication_identifier:
issn:
- 1019-8385
- 1944-9992
publication_status: published
publisher: International Press of Boston
status: public
title: Regularity of Lie groups
type: journal_article
user_id: '30905'
volume: 30
year: '2022'
...
---
_id: '34856'
author:
- first_name: Maximilian
full_name: Hanusch, Maximilian
id: '30905'
last_name: Hanusch
citation:
ama: Hanusch M. Analysis 1 und 2 Skript/Buch. https://maximilianhanusch.wixsite.com/my-site/lehre-teaching
apa: Hanusch, M. (n.d.). Analysis 1 und 2 Skript/Buch. https://maximilianhanusch.wixsite.com/my-site/lehre-teaching.
bibtex: '@book{Hanusch, title={Analysis 1 und 2 Skript/Buch}, publisher={https://maximilianhanusch.wixsite.com/my-site/lehre-teaching},
author={Hanusch, Maximilian} }'
chicago: Hanusch, Maximilian. Analysis 1 und 2 Skript/Buch. https://maximilianhanusch.wixsite.com/my-site/lehre-teaching,
n.d.
ieee: M. Hanusch, Analysis 1 und 2 Skript/Buch. https://maximilianhanusch.wixsite.com/my-site/lehre-teaching.
mla: Hanusch, Maximilian. Analysis 1 und 2 Skript/Buch. https://maximilianhanusch.wixsite.com/my-site/lehre-teaching.
short: M. Hanusch, Analysis 1 und 2 Skript/Buch, https://maximilianhanusch.wixsite.com/my-site/lehre-teaching,
n.d.
date_created: 2022-12-22T17:06:02Z
date_updated: 2023-01-09T18:07:00Z
department:
- _id: '93'
language:
- iso: ger
page: '385'
publication_status: draft
publisher: https://maximilianhanusch.wixsite.com/my-site/lehre-teaching
status: public
title: Analysis 1 und 2 Skript/Buch
type: working_paper
user_id: '30905'
year: '2022'
...
---
_id: '35644'
author:
- first_name: Martin
full_name: Kolb, Martin
id: '48880'
last_name: Kolb
- first_name: Alexander
full_name: Klump, Alexander
id: '45067'
last_name: Klump
citation:
ama: Kolb M, Klump A. Uniqueness of the Inverse First Passage Time Problem and the
Shape of the Shiryaev boundary. Theory of Probability and its Applications.
2022;67(4):717-744.
apa: Kolb, M., & Klump, A. (2022). Uniqueness of the Inverse First Passage Time
Problem and the Shape of the Shiryaev boundary. Theory of Probability and Its
Applications, 67(4), 717–744.
bibtex: '@article{Kolb_Klump_2022, title={Uniqueness of the Inverse First Passage
Time Problem and the Shape of the Shiryaev boundary}, volume={67}, number={4},
journal={Theory of Probability and its Applications}, publisher={Society for Industrial
and Applied Mathematics}, author={Kolb, Martin and Klump, Alexander}, year={2022},
pages={717–744} }'
chicago: 'Kolb, Martin, and Alexander Klump. “Uniqueness of the Inverse First Passage
Time Problem and the Shape of the Shiryaev Boundary.” Theory of Probability
and Its Applications 67, no. 4 (2022): 717–44.'
ieee: M. Kolb and A. Klump, “Uniqueness of the Inverse First Passage Time Problem
and the Shape of the Shiryaev boundary,” Theory of Probability and its Applications,
vol. 67, no. 4, pp. 717–744, 2022.
mla: Kolb, Martin, and Alexander Klump. “Uniqueness of the Inverse First Passage
Time Problem and the Shape of the Shiryaev Boundary.” Theory of Probability
and Its Applications, vol. 67, no. 4, Society for Industrial and Applied Mathematics,
2022, pp. 717–44.
short: M. Kolb, A. Klump, Theory of Probability and Its Applications 67 (2022) 717–744.
date_created: 2023-01-10T08:13:17Z
date_updated: 2023-01-10T08:13:30Z
department:
- _id: '96'
intvolume: ' 67'
issue: '4'
language:
- iso: eng
page: 717-744
publication: Theory of Probability and its Applications
publication_status: published
publisher: Society for Industrial and Applied Mathematics
status: public
title: Uniqueness of the Inverse First Passage Time Problem and the Shape of the Shiryaev
boundary
type: journal_article
user_id: '85821'
volume: 67
year: '2022'
...
---
_id: '35649'
abstract:
- lang: eng
text: Motivated by the work [6] of Mariusz Bieniek, Krzysztof Burdzy and Soumik
Pal we study a Fleming-Viot-type particle system consisting of independently moving
particles each driven by generalized Bessel processes on the positive real line.
Upon hitting the boundary {0} this particle is killed and an uniformly chosen
different one branches into two particles. Using the symmetry of the model and
the self similarity property of Bessel processes, we obtain a criterion to decide
whether the particles converge to the origin at a finite time. This addresses
open problem 1.4 in [6]. Specifically, inspired by [6, Open Problem 1.5], we investigate
the case of three moving particles and refine the general result of [6, Theorem
1.1(ii)] extending the regime of drift parameters, where convergence does not
occur – even to values, where it does occur when considering the case of only
two particles.
author:
- first_name: Martin
full_name: Kolb, Martin
id: '48880'
last_name: Kolb
- first_name: Matthias
full_name: Liesenfeld, Matthias
last_name: Liesenfeld
citation:
ama: Kolb M, Liesenfeld M. On non-extinction in a Fleming-Viot-type particle model
with Bessel drift. Electronic Journal of Probability. 2022;(27):1-28. doi:https://doi.org/10.1214/22-EJP866
apa: Kolb, M., & Liesenfeld, M. (2022). On non-extinction in a Fleming-Viot-type
particle model with Bessel drift. Electronic Journal of Probability, 27,
1–28. https://doi.org/10.1214/22-EJP866
bibtex: '@article{Kolb_Liesenfeld_2022, title={On non-extinction in a Fleming-Viot-type
particle model with Bessel drift}, DOI={https://doi.org/10.1214/22-EJP866},
number={27}, journal={Electronic Journal of Probability}, publisher={Institute
of Mathematical Statistics}, author={Kolb, Martin and Liesenfeld, Matthias}, year={2022},
pages={1–28} }'
chicago: 'Kolb, Martin, and Matthias Liesenfeld. “On Non-Extinction in a Fleming-Viot-Type
Particle Model with Bessel Drift.” Electronic Journal of Probability, no.
27 (2022): 1–28. https://doi.org/10.1214/22-EJP866.'
ieee: 'M. Kolb and M. Liesenfeld, “On non-extinction in a Fleming-Viot-type particle
model with Bessel drift,” Electronic Journal of Probability, no. 27, pp.
1–28, 2022, doi: https://doi.org/10.1214/22-EJP866.'
mla: Kolb, Martin, and Matthias Liesenfeld. “On Non-Extinction in a Fleming-Viot-Type
Particle Model with Bessel Drift.” Electronic Journal of Probability, no.
27, Institute of Mathematical Statistics, 2022, pp. 1–28, doi:https://doi.org/10.1214/22-EJP866.
short: M. Kolb, M. Liesenfeld, Electronic Journal of Probability (2022) 1–28.
date_created: 2023-01-10T08:19:25Z
date_updated: 2023-01-10T08:19:38Z
department:
- _id: '96'
doi: https://doi.org/10.1214/22-EJP866
issue: '27'
language:
- iso: eng
page: 1-28
publication: Electronic Journal of Probability
publication_status: published
publisher: Institute of Mathematical Statistics
status: public
title: On non-extinction in a Fleming-Viot-type particle model with Bessel drift
type: journal_article
user_id: '85821'
year: '2022'
...
---
_id: '35650'
abstract:
- lang: eng
text: "We consider autoregressive sequences Xn = aXn−1 + ξn and\r\nMn = max{aMn−1
, ξn} with a constant a ∈ (0, 1) and with positive, in-\r\ndependent and identically
distributed innovations {ξk }. It is known that if\r\nP(ξ1 > x) ∼ d\r\nlog x with
some d ∈ (0, − log a) then the chains {Xn} and {Mn}\r\nare null recurrent. We
investigate the tail behaviour of recurrence times in this\r\ncase of logarithmically
decaying tails. More precisely, we show that the tails\r\nof recurrence times
are regularly varying of index −1 − d/ log a. We also prove\r\nlimit theorems
for {Xn} and {Mn} conditioned to stay over a fixed level x0.\r\nFurthermore, we
study tail asymptotics for recurrence times of {Xn} and {Mn}\r\nin the case when
these chains are positive recurrent and the tail of log ξ1 is\r\nsubexponential."
author:
- first_name: Denis
full_name: Denisov, Denis
last_name: Denisov
- first_name: Günter
full_name: Hinrichs, Günter
last_name: Hinrichs
- first_name: Martin
full_name: Kolb, Martin
id: '48880'
last_name: Kolb
- first_name: Vitali
full_name: Wachtel, Vitali
last_name: Wachtel
citation:
ama: Denisov D, Hinrichs G, Kolb M, Wachtel V. Persistence of autoregressive sequences
with logarithmic tails. Electronic Journal of Probability. 2022;27:1-43.
doi:https://doi.org/10.48550/arXiv.2203.14772
apa: Denisov, D., Hinrichs, G., Kolb, M., & Wachtel, V. (2022). Persistence
of autoregressive sequences with logarithmic tails. Electronic Journal of Probability,
27, 1–43. https://doi.org/10.48550/arXiv.2203.14772
bibtex: '@article{Denisov_Hinrichs_Kolb_Wachtel_2022, title={Persistence of autoregressive
sequences with logarithmic tails}, volume={27}, DOI={https://doi.org/10.48550/arXiv.2203.14772},
journal={Electronic Journal of Probability}, publisher={Institute of Mathematical
Statistics}, author={Denisov, Denis and Hinrichs, Günter and Kolb, Martin and
Wachtel, Vitali}, year={2022}, pages={1–43} }'
chicago: 'Denisov, Denis, Günter Hinrichs, Martin Kolb, and Vitali Wachtel. “Persistence
of Autoregressive Sequences with Logarithmic Tails.” Electronic Journal of
Probability 27 (2022): 1–43. https://doi.org/10.48550/arXiv.2203.14772.'
ieee: 'D. Denisov, G. Hinrichs, M. Kolb, and V. Wachtel, “Persistence of autoregressive
sequences with logarithmic tails,” Electronic Journal of Probability, vol.
27, pp. 1–43, 2022, doi: https://doi.org/10.48550/arXiv.2203.14772.'
mla: Denisov, Denis, et al. “Persistence of Autoregressive Sequences with Logarithmic
Tails.” Electronic Journal of Probability, vol. 27, Institute of Mathematical
Statistics, 2022, pp. 1–43, doi:https://doi.org/10.48550/arXiv.2203.14772.
short: D. Denisov, G. Hinrichs, M. Kolb, V. Wachtel, Electronic Journal of Probability
27 (2022) 1–43.
date_created: 2023-01-10T08:28:12Z
date_updated: 2023-01-10T08:29:02Z
department:
- _id: '96'
doi: https://doi.org/10.48550/arXiv.2203.14772
intvolume: ' 27'
language:
- iso: eng
page: 1-43
publication: Electronic Journal of Probability
publication_status: published
publisher: Institute of Mathematical Statistics
status: public
title: Persistence of autoregressive sequences with logarithmic tails
type: journal_article
user_id: '85821'
volume: 27
year: '2022'
...
---
_id: '34962'
author:
- first_name: A
full_name: Anonymous, A
last_name: Anonymous
citation:
ama: Anonymous A. Evaluating Database Systems Relying on Secure Multiparty Computation.;
2022.
apa: Anonymous, A. (2022). Evaluating database systems relying on secure multiparty
computation.
bibtex: '@book{Anonymous_2022, title={Evaluating database systems relying on secure
multiparty computation}, author={Anonymous, A}, year={2022} }'
chicago: Anonymous, A. Evaluating Database Systems Relying on Secure Multiparty
Computation, 2022.
ieee: A. Anonymous, Evaluating database systems relying on secure multiparty
computation. 2022.
mla: Anonymous, A. Evaluating Database Systems Relying on Secure Multiparty Computation.
2022.
short: A. Anonymous, Evaluating Database Systems Relying on Secure Multiparty Computation,
2022.
date_created: 2022-12-24T00:14:34Z
date_updated: 2023-01-10T10:31:35Z
department:
- _id: '34'
- _id: '64'
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '13'
name: 'SFB 901 - C1: SFB 901 - Subproject C1'
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
title: Evaluating database systems relying on secure multiparty computation
type: bachelorsthesis
user_id: '41047'
year: '2022'
...
---
_id: '34963'
author:
- first_name: A
full_name: Anonymous, A
last_name: Anonymous
citation:
ama: Anonymous A. Cost of Privacy-Preserving SMPC Protocols for NN-Based Inference.;
2022.
apa: Anonymous, A. (2022). Cost of Privacy-preserving SMPC Protocols for NN-Based
Inference.
bibtex: '@book{Anonymous_2022, title={Cost of Privacy-preserving SMPC Protocols
for NN-Based Inference}, author={Anonymous, A}, year={2022} }'
chicago: Anonymous, A. Cost of Privacy-Preserving SMPC Protocols for NN-Based
Inference, 2022.
ieee: A. Anonymous, Cost of Privacy-preserving SMPC Protocols for NN-Based Inference.
2022.
mla: Anonymous, A. Cost of Privacy-Preserving SMPC Protocols for NN-Based Inference.
2022.
short: A. Anonymous, Cost of Privacy-Preserving SMPC Protocols for NN-Based Inference,
2022.
date_created: 2022-12-24T00:16:39Z
date_updated: 2023-01-10T10:31:49Z
department:
- _id: '34'
- _id: '64'
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '13'
name: 'SFB 901 - C1: SFB 901 - Subproject C1'
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
title: Cost of Privacy-preserving SMPC Protocols for NN-Based Inference
type: mastersthesis
user_id: '41047'
year: '2022'
...
---
_id: '35772'
author:
- first_name: Jan
full_name: Lohse, Jan
last_name: Lohse
citation:
ama: Lohse J. Lattice Revocation Mechanisms.; 2022.
apa: Lohse, J. (2022). Lattice Revocation Mechanisms.
bibtex: '@book{Lohse_2022, title={Lattice Revocation Mechanisms}, author={Lohse,
Jan}, year={2022} }'
chicago: Lohse, Jan. Lattice Revocation Mechanisms, 2022.
ieee: J. Lohse, Lattice Revocation Mechanisms. 2022.
mla: Lohse, Jan. Lattice Revocation Mechanisms. 2022.
short: J. Lohse, Lattice Revocation Mechanisms, 2022.
date_created: 2023-01-10T10:39:27Z
date_updated: 2023-01-10T11:54:43Z
department:
- _id: '64'
language:
- iso: eng
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
last_name: Blömer
title: Lattice Revocation Mechanisms
type: bachelorsthesis
user_id: '47434'
year: '2022'
...
---
_id: '36227'
author:
- first_name: Barbara
full_name: Hammer, Barbara
last_name: Hammer
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
- first_name: Volker
full_name: Lohweg, Volker
last_name: Lohweg
- first_name: Alexander
full_name: Schneider, Alexander
last_name: Schneider
- first_name: Wolfram
full_name: Schenck, Wolfram
last_name: Schenck
- first_name: Ulrike
full_name: Kuhl, Ulrike
last_name: Kuhl
- first_name: Marco
full_name: Braun, Marco
last_name: Braun
- first_name: Anton
full_name: Pfeifer, Anton
last_name: Pfeifer
- first_name: Christoph-Alexander
full_name: Holst, Christoph-Alexander
last_name: Holst
- first_name: Malte
full_name: Schmidt, Malte
last_name: Schmidt
- first_name: Gunnar
full_name: Schomaker, Gunnar
last_name: Schomaker
- first_name: Tanja
full_name: Tornede, Tanja
id: '40795'
last_name: Tornede
citation:
ama: 'Hammer B, Hüllermeier E, Lohweg V, et al. Schlussbericht ITS.ML: Intelligente
Technische Systeme der nächsten Generation durch Maschinelles Lernen. Forschungsvorhaben
zur automatisierten Analyse von Daten mittels Maschinellen Lernens.; 2022.
doi:10.4119/unibi/2965622'
apa: 'Hammer, B., Hüllermeier, E., Lohweg, V., Schneider, A., Schenck, W., Kuhl,
U., Braun, M., Pfeifer, A., Holst, C.-A., Schmidt, M., Schomaker, G., & Tornede,
T. (2022). Schlussbericht ITS.ML: Intelligente Technische Systeme der nächsten
Generation durch Maschinelles Lernen. Forschungsvorhaben zur automatisierten Analyse
von Daten mittels Maschinellen Lernens. https://doi.org/10.4119/unibi/2965622'
bibtex: '@book{Hammer_Hüllermeier_Lohweg_Schneider_Schenck_Kuhl_Braun_Pfeifer_Holst_Schmidt_et
al._2022, title={Schlussbericht ITS.ML: Intelligente Technische Systeme der nächsten
Generation durch Maschinelles Lernen. Forschungsvorhaben zur automatisierten Analyse
von Daten mittels Maschinellen Lernens}, DOI={10.4119/unibi/2965622},
author={Hammer, Barbara and Hüllermeier, Eyke and Lohweg, Volker and Schneider,
Alexander and Schenck, Wolfram and Kuhl, Ulrike and Braun, Marco and Pfeifer,
Anton and Holst, Christoph-Alexander and Schmidt, Malte and et al.}, year={2022}
}'
chicago: 'Hammer, Barbara, Eyke Hüllermeier, Volker Lohweg, Alexander Schneider,
Wolfram Schenck, Ulrike Kuhl, Marco Braun, et al. Schlussbericht ITS.ML: Intelligente
Technische Systeme der nächsten Generation durch Maschinelles Lernen. Forschungsvorhaben
zur automatisierten Analyse von Daten mittels Maschinellen Lernens, 2022.
https://doi.org/10.4119/unibi/2965622.'
ieee: 'B. Hammer et al., Schlussbericht ITS.ML: Intelligente Technische
Systeme der nächsten Generation durch Maschinelles Lernen. Forschungsvorhaben
zur automatisierten Analyse von Daten mittels Maschinellen Lernens. 2022.'
mla: 'Hammer, Barbara, et al. Schlussbericht ITS.ML: Intelligente Technische
Systeme der nächsten Generation durch Maschinelles Lernen. Forschungsvorhaben
zur automatisierten Analyse von Daten mittels Maschinellen Lernens. 2022,
doi:10.4119/unibi/2965622.'
short: 'B. Hammer, E. Hüllermeier, V. Lohweg, A. Schneider, W. Schenck, U. Kuhl,
M. Braun, A. Pfeifer, C.-A. Holst, M. Schmidt, G. Schomaker, T. Tornede, Schlussbericht
ITS.ML: Intelligente Technische Systeme der nächsten Generation durch Maschinelles
Lernen. Forschungsvorhaben zur automatisierten Analyse von Daten mittels Maschinellen
Lernens, 2022.'
date_created: 2023-01-11T15:00:00Z
date_updated: 2023-01-11T15:20:40Z
ddc:
- '004'
department:
- _id: '34'
- _id: '7'
- _id: '534'
doi: 10.4119/unibi/2965622
has_accepted_license: '1'
language:
- iso: ger
status: public
title: 'Schlussbericht ITS.ML: Intelligente Technische Systeme der nächsten Generation
durch Maschinelles Lernen. Forschungsvorhaben zur automatisierten Analyse von Daten
mittels Maschinellen Lernens'
type: report
user_id: '40795'
year: '2022'
...
---
_id: '33466'
abstract:
- lang: eng
text: 'We review our results of numerical simulations of light scattering from different
systems of densely packed irregular particles. We consider spherical clusters,
thick layers and monolayers with realistic topologies and dimensions much larger
than the wavelength of light. The maximum bulk packing density of clusters is
0.5. A numerically exact solution of the electromagnetic problem is obtained using
the Discontinuous Galerkin Time Domain method and with application of high- performance
computing. We show that high packing density causes light localization in such
structures which makes an impact on the opposition phenomena: backscattering intensity
surge and negative linear polarization feature. Diffuse multiple scattering is
significantly reduced in the case of non-absorbing particles and near-field interaction
results in a percolation-like light transport determined by the topology of the
medium. With this the negative polarization feature caused by single scattering
gets enhanced if compared to lower density samples. We also confirm coherent double
scattering mechanism of negative polarization for light scattered from dense absorbing
slabs. In this case convergent result for the scattering angle polarization dependency
at backscattering can be obtained for a layer of just a few tens of particles
if they are larger than the wavelength.'
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 Scattering by Large Densely
Packed Clusters of Particles. In: Kokhanovsky A, ed. Springer Series in Light
Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media.
Vol 8. Springer Series in Light Scattering. Springer International Publishing;
2022. doi:10.1007/978-3-031-10298-1_4'
apa: 'Grynko, Y., Shkuratov, Y., Alhaddad, S., & Förstner, J. (2022). Light
Scattering by Large Densely Packed Clusters of Particles. In A. Kokhanovsky (Ed.),
Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple
Scattering in Turbid Media (Vol. 8). Springer International Publishing. https://doi.org/10.1007/978-3-031-10298-1_4'
bibtex: '@inbook{Grynko_Shkuratov_Alhaddad_Förstner_2022, place={Cham}, series={Springer
Series in Light Scattering}, title={Light Scattering by Large Densely Packed Clusters
of Particles}, volume={8}, DOI={10.1007/978-3-031-10298-1_4},
booktitle={Springer Series in Light Scattering - Volume 8: Light Polarization
and Multiple Scattering in Turbid Media}, publisher={Springer International Publishing},
author={Grynko, Yevgen and Shkuratov, Yuriy and Alhaddad, Samer and Förstner,
Jens}, editor={Kokhanovsky, Alexander}, year={2022}, collection={Springer Series
in Light Scattering} }'
chicago: 'Grynko, Yevgen, Yuriy Shkuratov, Samer Alhaddad, and Jens Förstner. “Light
Scattering by Large Densely Packed Clusters of Particles.” In Springer Series
in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in
Turbid Media, edited by Alexander Kokhanovsky, Vol. 8. Springer Series in
Light Scattering. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-10298-1_4.'
ieee: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, and J. Förstner, “Light Scattering
by Large Densely Packed Clusters of Particles,” in Springer Series in Light
Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media,
vol. 8, A. Kokhanovsky, Ed. Cham: Springer International Publishing, 2022.'
mla: 'Grynko, Yevgen, et al. “Light Scattering by Large Densely Packed Clusters
of Particles.” Springer Series in Light Scattering - Volume 8: Light Polarization
and Multiple Scattering in Turbid Media, edited by Alexander Kokhanovsky,
vol. 8, Springer International Publishing, 2022, doi:10.1007/978-3-031-10298-1_4.'
short: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, J. Förstner, in: A. Kokhanovsky (Ed.),
Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple
Scattering in Turbid Media, Springer International Publishing, Cham, 2022.'
date_created: 2022-09-22T09:18:45Z
date_updated: 2023-01-11T15:28:17Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1007/978-3-031-10298-1_4
editor:
- first_name: Alexander
full_name: Kokhanovsky, Alexander
last_name: Kokhanovsky
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2022-09-22T09:24:45Z
date_updated: 2022-09-22T09:24:45Z
file_id: '33467'
file_name: 2022-09 Grynko - Book chapter on Light Scattering by Large Densely Packed
Clusters of Particles.pdf
file_size: 1525307
relation: main_file
file_date_updated: 2022-09-22T09:24:45Z
has_accepted_license: '1'
intvolume: ' 8'
keyword:
- tet_topic_scattering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://rdcu.be/cV5GC
oa: '1'
place: Cham
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 'Springer Series in Light Scattering - Volume 8: Light Polarization and
Multiple Scattering in Turbid Media'
publication_identifier:
isbn:
- '9783031102974'
- '9783031102981'
issn:
- 2509-2790
- 2509-2804
publication_status: published
publisher: Springer International Publishing
series_title: Springer Series in Light Scattering
status: public
title: Light Scattering by Large Densely Packed Clusters of Particles
type: book_chapter
user_id: '158'
volume: 8
year: '2022'
...
---
_id: '31367'
author:
- first_name: Max
full_name: Hoffmann, Max
id: '32202'
last_name: Hoffmann
orcid: 0000-0002-6964-7123
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
citation:
ama: 'Hoffmann M, Biehler R. Schnittstellenaufgaben in der Analysis I zur Verknüpfung
von Schul- und Hochschulmathematik - Aufgabenbeispiele und Ergebnisse einer Evaluationsstudie.
In: Halverscheid S, Kersten I, Schmidt-Thieme B, eds. Bedarfsgerechte fachmathematische
Lehramtsausbildung. Analyse, Zielsetzungen und Konzepte unter heterogenen Voraussetzungen
. Springer Spektrum; 2022:351-368.'
apa: Hoffmann, M., & Biehler, R. (2022). Schnittstellenaufgaben in der Analysis
I zur Verknüpfung von Schul- und Hochschulmathematik - Aufgabenbeispiele und Ergebnisse
einer Evaluationsstudie. In S. Halverscheid, I. Kersten, & B. Schmidt-Thieme
(Eds.), Bedarfsgerechte fachmathematische Lehramtsausbildung. Analyse, Zielsetzungen
und Konzepte unter heterogenen Voraussetzungen (pp. 351–368). Springer Spektrum.
bibtex: '@inproceedings{Hoffmann_Biehler_2022, place={Wiesbaden}, title={Schnittstellenaufgaben
in der Analysis I zur Verknüpfung von Schul- und Hochschulmathematik - Aufgabenbeispiele
und Ergebnisse einer Evaluationsstudie.}, booktitle={ Bedarfsgerechte fachmathematische
Lehramtsausbildung. Analyse, Zielsetzungen und Konzepte unter heterogenen Voraussetzungen
}, publisher={Springer Spektrum}, author={Hoffmann, Max and Biehler, Rolf}, editor={Halverscheid,
Stefan and Kersten, Ina and Schmidt-Thieme, Barbara}, year={2022}, pages={351–368}
}'
chicago: 'Hoffmann, Max, and Rolf Biehler. “Schnittstellenaufgaben in der Analysis
I zur Verknüpfung von Schul- und Hochschulmathematik - Aufgabenbeispiele und Ergebnisse
einer Evaluationsstudie.” In Bedarfsgerechte fachmathematische Lehramtsausbildung.
Analyse, Zielsetzungen und Konzepte unter heterogenen Voraussetzungen , edited
by Stefan Halverscheid, Ina Kersten, and Barbara Schmidt-Thieme, 351–68. Wiesbaden:
Springer Spektrum, 2022.'
ieee: M. Hoffmann and R. Biehler, “Schnittstellenaufgaben in der Analysis I zur
Verknüpfung von Schul- und Hochschulmathematik - Aufgabenbeispiele und Ergebnisse
einer Evaluationsstudie.,” in Bedarfsgerechte fachmathematische Lehramtsausbildung.
Analyse, Zielsetzungen und Konzepte unter heterogenen Voraussetzungen , 2022,
pp. 351–368.
mla: Hoffmann, Max, and Rolf Biehler. “Schnittstellenaufgaben in der Analysis I
zur Verknüpfung von Schul- und Hochschulmathematik - Aufgabenbeispiele und Ergebnisse
einer Evaluationsstudie.” Bedarfsgerechte fachmathematische Lehramtsausbildung.
Analyse, Zielsetzungen und Konzepte unter heterogenen Voraussetzungen , edited
by Stefan Halverscheid et al., Springer Spektrum, 2022, pp. 351–68.
short: 'M. Hoffmann, R. Biehler, in: S. Halverscheid, I. Kersten, B. Schmidt-Thieme
(Eds.), Bedarfsgerechte fachmathematische Lehramtsausbildung. Analyse, Zielsetzungen
und Konzepte unter heterogenen Voraussetzungen , Springer Spektrum, Wiesbaden,
2022, pp. 351–368.'
date_created: 2022-05-22T14:16:52Z
date_updated: 2023-01-11T15:28:21Z
department:
- _id: '97'
editor:
- first_name: Stefan
full_name: Halverscheid, Stefan
last_name: Halverscheid
- first_name: Ina
full_name: Kersten, Ina
last_name: Kersten
- first_name: Barbara
full_name: Schmidt-Thieme, Barbara
last_name: Schmidt-Thieme
language:
- iso: ger
page: 351-368
place: Wiesbaden
publication: ' Bedarfsgerechte fachmathematische Lehramtsausbildung. Analyse, Zielsetzungen
und Konzepte unter heterogenen Voraussetzungen '
publication_status: published
publisher: Springer Spektrum
quality_controlled: '1'
status: public
title: Schnittstellenaufgaben in der Analysis I zur Verknüpfung von Schul- und Hochschulmathematik
- Aufgabenbeispiele und Ergebnisse einer Evaluationsstudie.
type: conference
user_id: '32202'
year: '2022'
...
---
_id: '31365'
author:
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
- first_name: Max
full_name: Hoffmann, Max
id: '32202'
last_name: Hoffmann
orcid: 0000-0002-6964-7123
citation:
ama: 'Biehler R, Hoffmann M. Fachwissen als Grundlage fachdidaktischer Urteilskompetenz
– Beispiele für die Herstellung konzeptueller Bezüge zwischen fachwissenschaftlicher
und fachdidaktischer Lehre im gymnasialen Lehramtsstudium. In: Isaev V, Eichler
A, Loose F, eds. Professionsorientierte Fachwissenschaft. Kohärenzstiftende
Lerngelegenheiten für das Lehramtsstudium Mathematik. Springer; 2022:49–72.
doi:10.1007/978-3-662-63948-1_4'
apa: Biehler, R., & Hoffmann, M. (2022). Fachwissen als Grundlage fachdidaktischer
Urteilskompetenz – Beispiele für die Herstellung konzeptueller Bezüge zwischen
fachwissenschaftlicher und fachdidaktischer Lehre im gymnasialen Lehramtsstudium.
In V. Isaev, A. Eichler, & F. Loose (Eds.), Professionsorientierte Fachwissenschaft.
Kohärenzstiftende Lerngelegenheiten für das Lehramtsstudium Mathematik (pp.
49–72). Springer. https://doi.org/10.1007/978-3-662-63948-1_4
bibtex: '@inproceedings{Biehler_Hoffmann_2022, place={Berlin, Heidelberg}, title={Fachwissen
als Grundlage fachdidaktischer Urteilskompetenz – Beispiele für die Herstellung
konzeptueller Bezüge zwischen fachwissenschaftlicher und fachdidaktischer Lehre
im gymnasialen Lehramtsstudium}, DOI={10.1007/978-3-662-63948-1_4},
booktitle={ Professionsorientierte Fachwissenschaft. Kohärenzstiftende Lerngelegenheiten
für das Lehramtsstudium Mathematik}, publisher={Springer}, author={Biehler, Rolf
and Hoffmann, Max}, editor={Isaev, Viktor and Eichler, Andreas and Loose, Frank},
year={2022}, pages={49–72} }'
chicago: 'Biehler, Rolf, and Max Hoffmann. “Fachwissen als Grundlage fachdidaktischer
Urteilskompetenz – Beispiele für die Herstellung konzeptueller Bezüge zwischen
fachwissenschaftlicher und fachdidaktischer Lehre im gymnasialen Lehramtsstudium.”
In Professionsorientierte Fachwissenschaft. Kohärenzstiftende Lerngelegenheiten
für das Lehramtsstudium Mathematik, edited by Viktor Isaev, Andreas Eichler,
and Frank Loose, 49–72. Berlin, Heidelberg: Springer, 2022. https://doi.org/10.1007/978-3-662-63948-1_4.'
ieee: 'R. Biehler and M. Hoffmann, “Fachwissen als Grundlage fachdidaktischer Urteilskompetenz
– Beispiele für die Herstellung konzeptueller Bezüge zwischen fachwissenschaftlicher
und fachdidaktischer Lehre im gymnasialen Lehramtsstudium,” in Professionsorientierte
Fachwissenschaft. Kohärenzstiftende Lerngelegenheiten für das Lehramtsstudium
Mathematik, 2022, pp. 49–72, doi: 10.1007/978-3-662-63948-1_4.'
mla: Biehler, Rolf, and Max Hoffmann. “Fachwissen als Grundlage fachdidaktischer
Urteilskompetenz – Beispiele für die Herstellung konzeptueller Bezüge zwischen
fachwissenschaftlicher und fachdidaktischer Lehre im gymnasialen Lehramtsstudium.”
Professionsorientierte Fachwissenschaft. Kohärenzstiftende Lerngelegenheiten
für das Lehramtsstudium Mathematik, edited by Viktor Isaev et al., Springer,
2022, pp. 49–72, doi:10.1007/978-3-662-63948-1_4.
short: 'R. Biehler, M. Hoffmann, in: V. Isaev, A. Eichler, F. Loose (Eds.), Professionsorientierte
Fachwissenschaft. Kohärenzstiftende Lerngelegenheiten für das Lehramtsstudium
Mathematik, Springer, Berlin, Heidelberg, 2022, pp. 49–72.'
date_created: 2022-05-22T14:03:58Z
date_updated: 2023-01-11T15:29:09Z
department:
- _id: '97'
doi: 10.1007/978-3-662-63948-1_4
editor:
- first_name: Viktor
full_name: Isaev, Viktor
last_name: Isaev
- first_name: Andreas
full_name: Eichler, Andreas
last_name: Eichler
- first_name: Frank
full_name: Loose, Frank
last_name: Loose
language:
- iso: ger
main_file_link:
- url: https://link.springer.com/chapter/10.1007/978-3-662-63948-1_4
page: ' 49–72'
place: Berlin, Heidelberg
publication: ' Professionsorientierte Fachwissenschaft. Kohärenzstiftende Lerngelegenheiten
für das Lehramtsstudium Mathematik'
publication_identifier:
isbn:
- '9783662639474'
- '9783662639481'
issn:
- 2197-8751
- 2197-876X
publication_status: published
publisher: Springer
quality_controlled: '1'
status: public
title: Fachwissen als Grundlage fachdidaktischer Urteilskompetenz – Beispiele für
die Herstellung konzeptueller Bezüge zwischen fachwissenschaftlicher und fachdidaktischer
Lehre im gymnasialen Lehramtsstudium
type: conference
user_id: '32202'
year: '2022'
...
---
_id: '36109'
author:
- 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: Henning
full_name: Meschede, Henning
id: '86954'
last_name: Meschede
orcid: 0000-0002-1538-089X
citation:
ama: Knorr L, Schlosser F, Meschede H. Assessment of Energy Efficiency and Flexibility
Measures in Electrified Process Heat Generation Based on Simulations in the Animal
Feed Industry. 17th sdewes conference; 2022.
apa: Knorr, L., Schlosser, F., & Meschede, H. (2022). Assessment of Energy
Efficiency and Flexibility Measures in Electrified Process Heat Generation Based
on Simulations in the Animal Feed Industry. 17th sdewes conference.
bibtex: '@book{Knorr_Schlosser_Meschede_2022, title={Assessment of Energy Efficiency
and Flexibility Measures in Electrified Process Heat Generation Based on Simulations
in the Animal Feed Industry}, publisher={17th sdewes conference}, author={Knorr,
Lukas and Schlosser, Florian and Meschede, Henning}, year={2022} }'
chicago: Knorr, Lukas, Florian Schlosser, and Henning Meschede. Assessment of
Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation
Based on Simulations in the Animal Feed Industry. 17th sdewes conference,
2022.
ieee: L. Knorr, F. Schlosser, and H. Meschede, Assessment of Energy Efficiency
and Flexibility Measures in Electrified Process Heat Generation Based on Simulations
in the Animal Feed Industry. 17th sdewes conference, 2022.
mla: Knorr, Lukas, et al. Assessment of Energy Efficiency and Flexibility Measures
in Electrified Process Heat Generation Based on Simulations in the Animal Feed
Industry. 17th sdewes conference, 2022.
short: L. Knorr, F. Schlosser, H. Meschede, Assessment of Energy Efficiency and
Flexibility Measures in Electrified Process Heat Generation Based on Simulations
in the Animal Feed Industry, 17th sdewes conference, 2022.
date_created: 2023-01-11T12:49:28Z
date_updated: 2023-10-02T09:02:05Z
department:
- _id: '644'
language:
- iso: eng
publisher: 17th sdewes conference
status: public
title: Assessment of Energy Efficiency and Flexibility Measures in Electrified Process
Heat Generation Based on Simulations in the Animal Feed Industry
type: misc
user_id: '90391'
year: '2022'
...
---
_id: '27531'
abstract:
- lang: eng
text: "The Quantum Singular Value Transformation (QSVT) is a recent technique that\r\ngives
a unified framework to describe most quantum algorithms discovered so\r\nfar,
and may lead to the development of novel quantum algorithms. In this paper\r\nwe
investigate the hardness of classically simulating the QSVT. A recent result\r\nby
Chia, Gily\\'en, Li, Lin, Tang and Wang (STOC 2020) showed that the QSVT can\r\nbe
efficiently \"dequantized\" for low-rank matrices, and discussed its\r\nimplication
to quantum machine learning. In this work, motivated by\r\nestablishing the superiority
of quantum algorithms for quantum chemistry and\r\nmaking progress on the quantum
PCP conjecture, we focus on the other main class\r\nof matrices considered in
applications of the QSVT, sparse matrices.\r\n We first show how to efficiently
\"dequantize\", with arbitrarily small\r\nconstant precision, the QSVT associated
with a low-degree polynomial. We apply\r\nthis technique to design classical algorithms
that estimate, with constant\r\nprecision, the singular values of a sparse matrix.
We show in particular that a\r\ncentral computational problem considered by quantum
algorithms for quantum\r\nchemistry (estimating the ground state energy of a local
Hamiltonian when\r\ngiven, as an additional input, a state sufficiently close
to the ground state)\r\ncan be solved efficiently with constant precision on a
classical computer. As a\r\ncomplementary result, we prove that with inverse-polynomial
precision, the same\r\nproblem becomes BQP-complete. This gives theoretical evidence
for the\r\nsuperiority of quantum algorithms for chemistry, and strongly suggests
that\r\nsaid superiority stems from the improved precision achievable in the quantum\r\nsetting.
We also discuss how this dequantization technique may help make\r\nprogress on
the central quantum PCP conjecture."
author:
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: François Le
full_name: Gall, François Le
last_name: Gall
citation:
ama: 'Gharibian S, Gall FL. Dequantizing the Quantum Singular Value Transformation:
Hardness and Applications to Quantum Chemistry and the Quantum PCP Conjecture.
In: Proceedings of the 54th ACM Symposium on Theory of Computing (STOC).
; 2022:19-32.'
apa: 'Gharibian, S., & Gall, F. L. (2022). Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture. Proceedings of the 54th ACM Symposium on Theory of
Computing (STOC), 19–32.'
bibtex: '@inproceedings{Gharibian_Gall_2022, title={Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture}, booktitle={Proceedings of the 54th ACM Symposium on Theory
of Computing (STOC)}, author={Gharibian, Sevag and Gall, François Le}, year={2022},
pages={19–32} }'
chicago: 'Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture.” In Proceedings of the 54th ACM Symposium on Theory
of Computing (STOC), 19–32, 2022.'
ieee: 'S. Gharibian and F. L. Gall, “Dequantizing the Quantum Singular Value Transformation:
Hardness and Applications to Quantum Chemistry and the Quantum PCP Conjecture,”
in Proceedings of the 54th ACM Symposium on Theory of Computing (STOC),
2022, pp. 19–32.'
mla: 'Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture.” Proceedings of the 54th ACM Symposium on Theory of
Computing (STOC), 2022, pp. 19–32.'
short: 'S. Gharibian, F.L. Gall, in: Proceedings of the 54th ACM Symposium on Theory
of Computing (STOC), 2022, pp. 19–32.'
date_created: 2021-11-18T07:32:56Z
date_updated: 2023-10-09T04:17:29Z
department:
- _id: '623'
- _id: '7'
external_id:
arxiv:
- '2111.09079'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2111.09079
oa: '1'
page: 19-32
publication: Proceedings of the 54th ACM Symposium on Theory of Computing (STOC)
publication_status: published
status: public
title: 'Dequantizing the Quantum Singular Value Transformation: Hardness and Applications
to Quantum Chemistry and the Quantum PCP Conjecture'
type: conference
user_id: '71541'
year: '2022'
...
---
_id: '46300'
author:
- first_name: Marco
full_name: Niemann, Marco
last_name: Niemann
- first_name: Dennis
full_name: Assenmacher, Dennis
last_name: Assenmacher
- first_name: Jens
full_name: Brunk, Jens
last_name: Brunk
- first_name: Dennis Maximilian
full_name: Riehle, Dennis Maximilian
last_name: Riehle
- first_name: Jörg
full_name: Becker, Jörg
last_name: Becker
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Niemann M, Assenmacher D, Brunk J, Riehle DM, Becker J, Trautmann H. (Semi-)Automatische
Kommentarmoderation zur Erhaltung Konstruktiver Diskurse. In: Weitzel G, Mündges
S, eds. Hate Speech — Definitionen, Ausprägungen, Lösungen. VS Verlag für
Sozialwissenschaften; 2022:249–274. doi:10.1007/978-3-658-35658-3_13'
apa: Niemann, M., Assenmacher, D., Brunk, J., Riehle, D. M., Becker, J., & Trautmann,
H. (2022). (Semi-)Automatische Kommentarmoderation zur Erhaltung Konstruktiver
Diskurse. In G. Weitzel & S. Mündges (Eds.), Hate Speech — Definitionen,
Ausprägungen, Lösungen (pp. 249–274). VS Verlag für Sozialwissenschaften.
https://doi.org/10.1007/978-3-658-35658-3_13
bibtex: '@inbook{Niemann_Assenmacher_Brunk_Riehle_Becker_Trautmann_2022, place={Wiesbaden},
title={(Semi-)Automatische Kommentarmoderation zur Erhaltung Konstruktiver Diskurse},
DOI={10.1007/978-3-658-35658-3_13},
booktitle={Hate Speech — Definitionen, Ausprägungen, Lösungen}, publisher={VS
Verlag für Sozialwissenschaften}, author={Niemann, Marco and Assenmacher, Dennis
and Brunk, Jens and Riehle, Dennis Maximilian and Becker, Jörg and Trautmann,
Heike}, editor={Weitzel, Gerrit and Mündges, Stephan}, year={2022}, pages={249–274}
}'
chicago: 'Niemann, Marco, Dennis Assenmacher, Jens Brunk, Dennis Maximilian Riehle,
Jörg Becker, and Heike Trautmann. “(Semi-)Automatische Kommentarmoderation Zur
Erhaltung Konstruktiver Diskurse.” In Hate Speech — Definitionen, Ausprägungen,
Lösungen, edited by Gerrit Weitzel and Stephan Mündges, 249–274. Wiesbaden:
VS Verlag für Sozialwissenschaften, 2022. https://doi.org/10.1007/978-3-658-35658-3_13.'
ieee: 'M. Niemann, D. Assenmacher, J. Brunk, D. M. Riehle, J. Becker, and H. Trautmann,
“(Semi-)Automatische Kommentarmoderation zur Erhaltung Konstruktiver Diskurse,”
in Hate Speech — Definitionen, Ausprägungen, Lösungen, G. Weitzel and S.
Mündges, Eds. Wiesbaden: VS Verlag für Sozialwissenschaften, 2022, pp. 249–274.'
mla: Niemann, Marco, et al. “(Semi-)Automatische Kommentarmoderation Zur Erhaltung
Konstruktiver Diskurse.” Hate Speech — Definitionen, Ausprägungen, Lösungen,
edited by Gerrit Weitzel and Stephan Mündges, VS Verlag für Sozialwissenschaften,
2022, pp. 249–274, doi:10.1007/978-3-658-35658-3_13.
short: 'M. Niemann, D. Assenmacher, J. Brunk, D.M. Riehle, J. Becker, H. Trautmann,
in: G. Weitzel, S. Mündges (Eds.), Hate Speech — Definitionen, Ausprägungen, Lösungen,
VS Verlag für Sozialwissenschaften, Wiesbaden, 2022, pp. 249–274.'
date_created: 2023-08-04T07:03:47Z
date_updated: 2023-10-16T12:35:41Z
department:
- _id: '819'
- _id: '34'
doi: 10.1007/978-3-658-35658-3_13
editor:
- first_name: Gerrit
full_name: Weitzel, Gerrit
last_name: Weitzel
- first_name: Stephan
full_name: Mündges, Stephan
last_name: Mündges
language:
- iso: eng
page: 249–274
place: Wiesbaden
publication: Hate Speech — Definitionen, Ausprägungen, Lösungen
publication_identifier:
isbn:
- 978-3-658-35658-3
publisher: VS Verlag für Sozialwissenschaften
status: public
title: (Semi-)Automatische Kommentarmoderation zur Erhaltung Konstruktiver Diskurse
type: book_chapter
user_id: '15504'
year: '2022'
...
---
_id: '46301'
author:
- first_name: D
full_name: Assenmacher, D
last_name: Assenmacher
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Assenmacher D, Trautmann H. Textual One-Pass Stream Clustering with Automated
Distance Threshold Adaption. In: et al. Tran T, ed. Intelligent Information
and Database Systems. Springer International Publishing; 2022:3–16. doi:10.1007/978-3-031-21743-2_1'
apa: Assenmacher, D., & Trautmann, H. (2022). Textual One-Pass Stream Clustering
with Automated Distance Threshold Adaption. In T. et al. Tran (Ed.), Intelligent
Information and Database Systems (pp. 3–16). Springer International Publishing.
https://doi.org/10.1007/978-3-031-21743-2_1
bibtex: '@inproceedings{Assenmacher_Trautmann_2022, place={Cham}, title={Textual
One-Pass Stream Clustering with Automated Distance Threshold Adaption}, DOI={10.1007/978-3-031-21743-2_1},
booktitle={Intelligent Information and Database Systems}, publisher={Springer
International Publishing}, author={Assenmacher, D and Trautmann, Heike}, editor={et
al. Tran, T}, year={2022}, pages={3–16} }'
chicago: 'Assenmacher, D, and Heike Trautmann. “Textual One-Pass Stream Clustering
with Automated Distance Threshold Adaption.” In Intelligent Information and
Database Systems, edited by T et al. Tran, 3–16. Cham: Springer International
Publishing, 2022. https://doi.org/10.1007/978-3-031-21743-2_1.'
ieee: 'D. Assenmacher and H. Trautmann, “Textual One-Pass Stream Clustering with
Automated Distance Threshold Adaption,” in Intelligent Information and Database
Systems, 2022, pp. 3–16, doi: 10.1007/978-3-031-21743-2_1.'
mla: Assenmacher, D., and Heike Trautmann. “Textual One-Pass Stream Clustering with
Automated Distance Threshold Adaption.” Intelligent Information and Database
Systems, edited by T et al. Tran, Springer International Publishing, 2022,
pp. 3–16, doi:10.1007/978-3-031-21743-2_1.
short: 'D. Assenmacher, H. Trautmann, in: T. et al. Tran (Ed.), Intelligent Information
and Database Systems, Springer International Publishing, Cham, 2022, pp. 3–16.'
date_created: 2023-08-04T07:04:54Z
date_updated: 2023-10-16T12:35:22Z
department:
- _id: '819'
- _id: '34'
doi: 10.1007/978-3-031-21743-2_1
editor:
- first_name: T
full_name: et al. Tran, T
last_name: et al. Tran
language:
- iso: eng
page: 3–16
place: Cham
publication: Intelligent Information and Database Systems
publisher: Springer International Publishing
status: public
title: Textual One-Pass Stream Clustering with Automated Distance Threshold Adaption
type: conference
user_id: '15504'
year: '2022'
...
---
_id: '46316'
abstract:
- lang: eng
text: ' Computational social science uses computational and statistical methods
in order to evaluate social interaction. The public availability of data sets
is thus a necessary precondition for reliable and replicable research. These data
allow researchers to benchmark the computational methods they develop, test the
generalizability of their findings, and build confidence in their results. When
social media data are concerned, data sharing is often restricted for legal or
privacy reasons, which makes the comparison of methods and the replicability of
research results infeasible. Social media analytics research, consequently, faces
an integrity crisis. How is it possible to create trust in computational or statistical
analyses, when they cannot be validated by third parties? In this work, we explore
this well-known, yet little discussed, problem for social media analytics. We
investigate how this problem can be solved by looking at related computational
research areas. Moreover, we propose and implement a prototype to address the
problem in the form of a new evaluation framework that enables the comparison
of algorithms without the need to exchange data directly, while maintaining flexibility
for the algorithm design. '
author:
- first_name: Dennis
full_name: Assenmacher, Dennis
last_name: Assenmacher
- first_name: Derek
full_name: Weber, Derek
last_name: Weber
- first_name: Mike
full_name: Preuss, Mike
last_name: Preuss
- first_name: André Calero
full_name: Valdez, André Calero
last_name: Valdez
- first_name: Alison
full_name: Bradshaw, Alison
last_name: Bradshaw
- first_name: Björn
full_name: Ross, Björn
last_name: Ross
- first_name: Stefano
full_name: Cresci, Stefano
last_name: Cresci
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: Frank
full_name: Neumann, Frank
last_name: Neumann
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
citation:
ama: 'Assenmacher D, Weber D, Preuss M, et al. Benchmarking Crisis in Social Media
Analytics: A Solution for the Data-Sharing Problem. Social Science Computer
Review. 2022;40(6):1496-1522. doi:10.1177/08944393211012268'
apa: 'Assenmacher, D., Weber, D., Preuss, M., Valdez, A. C., Bradshaw, A., Ross,
B., Cresci, S., Trautmann, H., Neumann, F., & Grimme, C. (2022). Benchmarking
Crisis in Social Media Analytics: A Solution for the Data-Sharing Problem. Social
Science Computer Review, 40(6), 1496–1522. https://doi.org/10.1177/08944393211012268'
bibtex: '@article{Assenmacher_Weber_Preuss_Valdez_Bradshaw_Ross_Cresci_Trautmann_Neumann_Grimme_2022,
title={Benchmarking Crisis in Social Media Analytics: A Solution for the Data-Sharing
Problem}, volume={40}, DOI={10.1177/08944393211012268},
number={6}, journal={Social Science Computer Review}, author={Assenmacher, Dennis
and Weber, Derek and Preuss, Mike and Valdez, André Calero and Bradshaw, Alison
and Ross, Björn and Cresci, Stefano and Trautmann, Heike and Neumann, Frank and
Grimme, Christian}, year={2022}, pages={1496–1522} }'
chicago: 'Assenmacher, Dennis, Derek Weber, Mike Preuss, André Calero Valdez, Alison
Bradshaw, Björn Ross, Stefano Cresci, Heike Trautmann, Frank Neumann, and Christian
Grimme. “Benchmarking Crisis in Social Media Analytics: A Solution for the Data-Sharing
Problem.” Social Science Computer Review 40, no. 6 (2022): 1496–1522. https://doi.org/10.1177/08944393211012268.'
ieee: 'D. Assenmacher et al., “Benchmarking Crisis in Social Media Analytics:
A Solution for the Data-Sharing Problem,” Social Science Computer Review,
vol. 40, no. 6, pp. 1496–1522, 2022, doi: 10.1177/08944393211012268.'
mla: 'Assenmacher, Dennis, et al. “Benchmarking Crisis in Social Media Analytics:
A Solution for the Data-Sharing Problem.” Social Science Computer Review,
vol. 40, no. 6, 2022, pp. 1496–522, doi:10.1177/08944393211012268.'
short: D. Assenmacher, D. Weber, M. Preuss, A.C. Valdez, A. Bradshaw, B. Ross, S.
Cresci, H. Trautmann, F. Neumann, C. Grimme, Social Science Computer Review 40
(2022) 1496–1522.
date_created: 2023-08-04T07:26:36Z
date_updated: 2023-10-16T12:57:24Z
department:
- _id: '34'
- _id: '819'
doi: 10.1177/08944393211012268
intvolume: ' 40'
issue: '6'
language:
- iso: eng
page: 1496-1522
publication: Social Science Computer Review
status: public
title: 'Benchmarking Crisis in Social Media Analytics: A Solution for the Data-Sharing
Problem'
type: journal_article
user_id: '15504'
volume: 40
year: '2022'
...
---
_id: '34176'
abstract:
- lang: eng
text: Cascaded H-bridge Converters (CHBs) are a promising solution in converting
power from a three-phase medium voltage of 6.6 kV...30 kV to a lower DC-voltage
in the range of 100 V...1 kV to provide pure DC power to applications such as
electrolyzers for hydrogen generation, data centers with a DC power distribution
and DC microgrids. CHBs can be interpreted as modular multilevel converters with
an isolated DC-DC output stage per module, require a large DC-link capacitor for
each module to handle the second harmonic voltage ripple caused by the fluctuating
input power within a fundamental grid period. Without a zero-sequence voltage
injection, star-connected CHBs are operated with approximately sinusoidal arm
voltages and currents. The floating star point potential enables to utilize different
zero-sequence voltage injection techniques such as a third-harmonic injection
with 1/6 of the grid voltage amplitude or a Min-Max voltage injection. Both well-known
methods have the advantage to reduce the peak arm voltage and thereby the number
of required modules by 13.4 % (to √ 3 2). This paper proves analytically that
the third-harmonic injection with 1/6 of the grid voltage amplitude reduces the
second harmonic voltage ripple by only 15.1 % compared to no-voltage injection
for unity power factor operation and balanced grid voltages. Then it is shown,
that the Min-Max injection has the often overlooked advantage of reducing the
second harmonic voltage ripple by even 18.8 %. By applying the here proposed zero-sequence
voltage injection in saturation modulation, the second harmonic voltage ripple
of the DC-link capacitors is reduced by even 24.3 %, while still requiring the
same number of modules as the Min-Max injection. For a realistic number of reserve
modules, the overall energy ripple in the DC-link capacitors is reduced by 40
%.
author:
- first_name: Roland
full_name: Unruh, Roland
id: '34289'
last_name: Unruh
- first_name: Frank
full_name: Schafmeister, Frank
id: '71291'
last_name: Schafmeister
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: 'Unruh R, Schafmeister F, Böcker J. Zero-Sequence Voltage Reduces DC-Link Capacitor
Demand in Cascaded H-Bridge Converters for Large-Scale Electrolyzers by 40%. In:
24th European Conference on Power Electronics and Applications (EPE’22 ECCE
Europe). IEEE; 2022.'
apa: Unruh, R., Schafmeister, F., & Böcker, J. (2022). Zero-Sequence Voltage
Reduces DC-Link Capacitor Demand in Cascaded H-Bridge Converters for Large-Scale
Electrolyzers by 40%. 24th European Conference on Power Electronics and Applications
(EPE’22 ECCE Europe). 24th European Conference on Power Electronics and Applications
(EPE’22 ECCE Europe), Hanover, Germany.
bibtex: '@inproceedings{Unruh_Schafmeister_Böcker_2022, title={Zero-Sequence Voltage
Reduces DC-Link Capacitor Demand in Cascaded H-Bridge Converters for Large-Scale
Electrolyzers by 40%}, booktitle={24th European Conference on Power Electronics
and Applications (EPE’22 ECCE Europe)}, publisher={IEEE}, author={Unruh, Roland
and Schafmeister, Frank and Böcker, Joachim}, year={2022} }'
chicago: Unruh, Roland, Frank Schafmeister, and Joachim Böcker. “Zero-Sequence Voltage
Reduces DC-Link Capacitor Demand in Cascaded H-Bridge Converters for Large-Scale
Electrolyzers by 40%.” In 24th European Conference on Power Electronics and
Applications (EPE’22 ECCE Europe). IEEE, 2022.
ieee: R. Unruh, F. Schafmeister, and J. Böcker, “Zero-Sequence Voltage Reduces DC-Link
Capacitor Demand in Cascaded H-Bridge Converters for Large-Scale Electrolyzers
by 40%,” presented at the 24th European Conference on Power Electronics and Applications
(EPE’22 ECCE Europe), Hanover, Germany, 2022.
mla: Unruh, Roland, et al. “Zero-Sequence Voltage Reduces DC-Link Capacitor Demand
in Cascaded H-Bridge Converters for Large-Scale Electrolyzers by 40%.” 24th
European Conference on Power Electronics and Applications (EPE’22 ECCE Europe),
IEEE, 2022.
short: 'R. Unruh, F. Schafmeister, J. Böcker, in: 24th European Conference on Power
Electronics and Applications (EPE’22 ECCE Europe), IEEE, 2022.'
conference:
end_date: 2022-09-09
location: Hanover, Germany
name: 24th European Conference on Power Electronics and Applications (EPE'22 ECCE
Europe)
start_date: 2022-09-05
date_created: 2022-12-02T12:47:38Z
date_updated: 2023-10-23T09:04:23Z
department:
- _id: '52'
keyword:
- Cascaded H-Bridge
- Solid-State Transformer
- Zero sequence voltage
- Third harmonic injection
- Capacitor voltage ripple
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/9907278
publication: 24th European Conference on Power Electronics and Applications (EPE'22
ECCE Europe)
publication_identifier:
isbn:
- 978-9-0758-1539-9
publication_status: published
publisher: IEEE
status: public
title: Zero-Sequence Voltage Reduces DC-Link Capacitor Demand in Cascaded H-Bridge
Converters for Large-Scale Electrolyzers by 40%
type: conference
user_id: '34289'
year: '2022'
...
---
_id: '33471'
abstract:
- lang: eng
text: "The intelligibility of demodulated audio signals from analog high frequency
transmissions, e.g., using single-sideband\r\n(SSB) modulation, can be severely
degraded by channel distortions and/or a mismatch between modulation and demodulation
carrier frequency. In this work a neural network (NN)-based approach for carrier
frequency offset (CFO) estimation from demodulated SSB signals is proposed, whereby
a task specific architecture is presented. Additionally, a simulation framework
for SSB signals is introduced and utilized for training the NNs. The CFO estimator
is combined with a speech enhancement network to investigate its influence on
the enhancement performance. The NN-based system is compared to a recently proposed
pitch tracking based approach on publicly available data from real high frequency
transmissions. Experiments show that the NN exhibits good CFO estimation properties
and results in significant improvements in speech intelligibility, especially
when combined with a noise reduction network."
author:
- first_name: Jens
full_name: Heitkämper, Jens
id: '27643'
last_name: Heitkämper
- 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: 'Heitkämper J, Schmalenstroeer J, Haeb-Umbach R. Neural Network Based Carrier
Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels.
In: Proceedings of the 30th European Signal Processing Conference (EUSIPCO).'
apa: Heitkämper, J., Schmalenstroeer, J., & Haeb-Umbach, R. (n.d.). Neural Network
Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency
Channels. Proceedings of the 30th European Signal Processing Conference (EUSIPCO).
30th European Signal Processing Conference (EUSIPCO), Belgrad.
bibtex: '@inproceedings{Heitkämper_Schmalenstroeer_Haeb-Umbach, place={Belgrad},
title={Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted
Over High Frequency Channels}, booktitle={Proceedings of the 30th European Signal
Processing Conference (EUSIPCO)}, author={Heitkämper, Jens and Schmalenstroeer,
Joerg and Haeb-Umbach, Reinhold} }'
chicago: Heitkämper, Jens, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Neural
Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over
High Frequency Channels.” In Proceedings of the 30th European Signal Processing
Conference (EUSIPCO). Belgrad, n.d.
ieee: J. Heitkämper, J. Schmalenstroeer, and R. Haeb-Umbach, “Neural Network Based
Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency
Channels,” presented at the 30th European Signal Processing Conference (EUSIPCO),
Belgrad.
mla: Heitkämper, Jens, et al. “Neural Network Based Carrier Frequency Offset Estimation
From Speech Transmitted Over High Frequency Channels.” Proceedings of the 30th
European Signal Processing Conference (EUSIPCO).
short: 'J. Heitkämper, J. Schmalenstroeer, R. Haeb-Umbach, in: Proceedings of the
30th European Signal Processing Conference (EUSIPCO), Belgrad, n.d.'
conference:
end_date: 2022-09-02
location: Belgrad
name: 30th European Signal Processing Conference (EUSIPCO)
start_date: 2022-08-29
date_created: 2022-09-22T10:56:13Z
date_updated: 2023-10-26T08:15:57Z
ddc:
- '000'
department:
- _id: '54'
file:
- access_level: closed
content_type: application/pdf
creator: jensheit
date_created: 2022-09-22T10:48:31Z
date_updated: 2022-09-22T10:48:31Z
file_id: '33472'
file_name: cfo.pdf
file_size: 1231379
relation: main_file
success: 1
file_date_updated: 2022-09-22T10:48:31Z
has_accepted_license: '1'
language:
- iso: eng
place: Belgrad
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Proceedings of the 30th European Signal Processing Conference (EUSIPCO)
publication_status: accepted
quality_controlled: '1'
status: public
title: Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted
Over High Frequency Channels
type: conference
user_id: '460'
year: '2022'
...
---
_id: '33806'
author:
- first_name: Haitham
full_name: Afifi, Haitham
last_name: Afifi
- first_name: Holger
full_name: Karl, Holger
last_name: Karl
- 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: 'Afifi H, Karl H, Gburrek T, Schmalenstroeer J. Data-driven Time Synchronization
in Wireless Multimedia Networks. In: 2022 International Wireless Communications
and Mobile Computing (IWCMC). IEEE; 2022. doi:10.1109/iwcmc55113.2022.9824980'
apa: Afifi, H., Karl, H., Gburrek, T., & Schmalenstroeer, J. (2022). Data-driven
Time Synchronization in Wireless Multimedia Networks. 2022 International Wireless
Communications and Mobile Computing (IWCMC). https://doi.org/10.1109/iwcmc55113.2022.9824980
bibtex: '@inproceedings{Afifi_Karl_Gburrek_Schmalenstroeer_2022, title={Data-driven
Time Synchronization in Wireless Multimedia Networks}, DOI={10.1109/iwcmc55113.2022.9824980},
booktitle={2022 International Wireless Communications and Mobile Computing (IWCMC)},
publisher={IEEE}, author={Afifi, Haitham and Karl, Holger and Gburrek, Tobias
and Schmalenstroeer, Joerg}, year={2022} }'
chicago: Afifi, Haitham, Holger Karl, Tobias Gburrek, and Joerg Schmalenstroeer.
“Data-Driven Time Synchronization in Wireless Multimedia Networks.” In 2022
International Wireless Communications and Mobile Computing (IWCMC). IEEE,
2022. https://doi.org/10.1109/iwcmc55113.2022.9824980.
ieee: 'H. Afifi, H. Karl, T. Gburrek, and J. Schmalenstroeer, “Data-driven Time
Synchronization in Wireless Multimedia Networks,” 2022, doi: 10.1109/iwcmc55113.2022.9824980.'
mla: Afifi, Haitham, et al. “Data-Driven Time Synchronization in Wireless Multimedia
Networks.” 2022 International Wireless Communications and Mobile Computing
(IWCMC), IEEE, 2022, doi:10.1109/iwcmc55113.2022.9824980.
short: 'H. Afifi, H. Karl, T. Gburrek, J. Schmalenstroeer, in: 2022 International
Wireless Communications and Mobile Computing (IWCMC), IEEE, 2022.'
date_created: 2022-10-18T09:24:17Z
date_updated: 2023-10-26T08:16:07Z
department:
- _id: '54'
doi: 10.1109/iwcmc55113.2022.9824980
language:
- iso: eng
publication: 2022 International Wireless Communications and Mobile Computing (IWCMC)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Data-driven Time Synchronization in Wireless Multimedia Networks
type: conference
user_id: '460'
year: '2022'
...