---
_id: '63876'
author:
- first_name: Stefanie
full_name: Vochatzer, Stefanie
id: '95153'
last_name: Vochatzer
citation:
ama: 'Vochatzer S. Erziehung zur Hausfrau und Mutter? Geschlechterspezifische Umbrüche
in der Mädchenerziehung des 18. Jahrhunderts. In: Bill-Mrziglod M, Schäfer-Althaus
S, eds. Stand, Beruf(ung), Geschlecht - Umbrüche und Transformationsprozess
im gesellschaftlichen und kulturellen Wandel. Winter ; 2025:61-76.'
apa: Vochatzer, S. (2025). Erziehung zur Hausfrau und Mutter? Geschlechterspezifische
Umbrüche in der Mädchenerziehung des 18. Jahrhunderts. In M. Bill-Mrziglod &
S. Schäfer-Althaus (Eds.), Stand, Beruf(ung), Geschlecht - Umbrüche und Transformationsprozess
im gesellschaftlichen und kulturellen Wandel (pp. 61–76). Winter .
bibtex: '@inbook{Vochatzer_2025, place={Heidelberg}, title={Erziehung zur Hausfrau
und Mutter? Geschlechterspezifische Umbrüche in der Mädchenerziehung des 18. Jahrhunderts},
booktitle={Stand, Beruf(ung), Geschlecht - Umbrüche und Transformationsprozess
im gesellschaftlichen und kulturellen Wandel}, publisher={Winter }, author={Vochatzer,
Stefanie}, editor={ Bill-Mrziglod, Michaela and Schäfer-Althaus, Sarah}, year={2025},
pages={61–76} }'
chicago: 'Vochatzer, Stefanie. “Erziehung zur Hausfrau und Mutter? Geschlechterspezifische
Umbrüche in der Mädchenerziehung des 18. Jahrhunderts.” In Stand, Beruf(ung),
Geschlecht - Umbrüche und Transformationsprozess im gesellschaftlichen und kulturellen
Wandel, edited by Michaela Bill-Mrziglod and Sarah Schäfer-Althaus, 61–76.
Heidelberg: Winter , 2025.'
ieee: 'S. Vochatzer, “Erziehung zur Hausfrau und Mutter? Geschlechterspezifische
Umbrüche in der Mädchenerziehung des 18. Jahrhunderts,” in Stand, Beruf(ung),
Geschlecht - Umbrüche und Transformationsprozess im gesellschaftlichen und kulturellen
Wandel, M. Bill-Mrziglod and S. Schäfer-Althaus, Eds. Heidelberg: Winter
, 2025, pp. 61–76.'
mla: Vochatzer, Stefanie. “Erziehung zur Hausfrau und Mutter? Geschlechterspezifische
Umbrüche in der Mädchenerziehung des 18. Jahrhunderts.” Stand, Beruf(ung),
Geschlecht - Umbrüche und Transformationsprozess im gesellschaftlichen und kulturellen
Wandel, edited by Michaela Bill-Mrziglod and Sarah Schäfer-Althaus, Winter
, 2025, pp. 61–76.
short: 'S. Vochatzer, in: M. Bill-Mrziglod, S. Schäfer-Althaus (Eds.), Stand, Beruf(ung),
Geschlecht - Umbrüche und Transformationsprozess im gesellschaftlichen und kulturellen
Wandel, Winter , Heidelberg, 2025, pp. 61–76.'
date_created: 2026-02-04T21:41:49Z
date_updated: 2026-02-09T10:32:22Z
editor:
- first_name: Michaela
full_name: ' Bill-Mrziglod, Michaela'
last_name: ' Bill-Mrziglod'
- first_name: Sarah
full_name: Schäfer-Althaus, Sarah
last_name: Schäfer-Althaus
language:
- iso: ger
page: 61-76
place: Heidelberg
publication: Stand, Beruf(ung), Geschlecht - Umbrüche und Transformationsprozess im
gesellschaftlichen und kulturellen Wandel
publication_identifier:
isbn:
- 978-3-8253-9689-3
publication_status: published
publisher: 'Winter '
status: public
title: Erziehung zur Hausfrau und Mutter? Geschlechterspezifische Umbrüche in der
Mädchenerziehung des 18. Jahrhunderts
type: book_chapter
user_id: '95153'
year: '2025'
...
---
_id: '64086'
abstract:
- lang: eng
text: "Abstract\r\n \r\n This
study aimed to develop and evaluate deep learning approaches for the classification
of quantum emission signals from WS\r\n 2\r\n
\ monolayer nanobubbles across multiple spectral bands, addressing
challenges in quantum materials characterization and spectral distinguishability
assessment. We utilized a dataset of quantum emission signals ranging from 604
to 629 nm, emitted from WS₂ monolayer nanobubbles on gold substrates, categorized
into four spectral bands (604.06–608.24 nm, 611.07–616.34 nm, 617.42–623.35 nm,
and 624.16–636.57 nm). Our methodology involved signal preprocessing through normalization
and moving average smoothing, followed by transformation into 128 × 128 RGB images
using Continuous Wavelet Transform (CWT) with Complex Morlet wavelet. Three convolutional
neural network architectures (ResNet50, VGG16, and Xception) were implemented
and evaluated using fivefold cross-validation across six possible band pair combinations.
All models demonstrated exceptional classification performance, with VGG16 achieving
the highest overall mean accuracy of 99.4%, followed by Xception (99.1%) and ResNet50
(98.2%). Perfect classification accuracy (100%) was consistently achieved for
spectrally distant band pairs, particularly Band 1 versus Band 4 (20.5 nm separation),
while the most challenging classification involved adjacent bands (Band 2 vs.
Band 3, 6.27 nm separation) with VGG16 achieving 96.5% accuracy. Statistical analysis
using Friedman tests confirmed significant performance differences among models
(χ\r\n 2\r\n = 8.67,\r\n
\ p\r\n = 0.013).
Xception demonstrated remarkable computational efficiency, achieving optimal convergence
in as few as 2 epochs for certain band combinations while maintaining ultralow
training loss values (8.23 × 10⁻\r\n 6\r\n
\ ). Deep learning models, particularly when combined with CWT
preprocessing, provide a robust framework for quantum emission signal classification
with significant implications for quantum photonics, quantum cryptography, and
quantum sensing applications. Our approach bridges the gap between classical machine
learning and quantum materials characterization, establishing quantifiable metrics
for evaluating spectral distinguishability in quantum information systems. The
demonstrated ability to achieve high classification accuracy with minimal training
through transfer learning addresses data scarcity challenges inherent to quantum
systems, offering a promising direction for future quantum technology development.\r\n
\ "
article_number: '41470'
author:
- first_name: Hossein
full_name: Najafzadeh, Hossein
last_name: Najafzadeh
- first_name: Zahra
full_name: Raissi, Zahra
last_name: Raissi
- first_name: Shole
full_name: Golmohammady, Shole
last_name: Golmohammady
- first_name: Parivash Safari
full_name: Kaji, Parivash Safari
last_name: Kaji
- first_name: Mahdad
full_name: Esmaeili, Mahdad
last_name: Esmaeili
citation:
ama: Najafzadeh H, Raissi Z, Golmohammady S, Kaji PS, Esmaeili M. Deep learning
for classifying quantum emission signals in WS2 monolayers using wavelet transform.
Scientific Reports. 2025;15(1). doi:10.1038/s41598-025-29120-0
apa: Najafzadeh, H., Raissi, Z., Golmohammady, S., Kaji, P. S., & Esmaeili,
M. (2025). Deep learning for classifying quantum emission signals in WS2 monolayers
using wavelet transform. Scientific Reports, 15(1), Article 41470.
https://doi.org/10.1038/s41598-025-29120-0
bibtex: '@article{Najafzadeh_Raissi_Golmohammady_Kaji_Esmaeili_2025, title={Deep
learning for classifying quantum emission signals in WS2 monolayers using wavelet
transform}, volume={15}, DOI={10.1038/s41598-025-29120-0},
number={141470}, journal={Scientific Reports}, publisher={Springer Science and
Business Media LLC}, author={Najafzadeh, Hossein and Raissi, Zahra and Golmohammady,
Shole and Kaji, Parivash Safari and Esmaeili, Mahdad}, year={2025} }'
chicago: Najafzadeh, Hossein, Zahra Raissi, Shole Golmohammady, Parivash Safari
Kaji, and Mahdad Esmaeili. “Deep Learning for Classifying Quantum Emission Signals
in WS2 Monolayers Using Wavelet Transform.” Scientific Reports 15, no.
1 (2025). https://doi.org/10.1038/s41598-025-29120-0.
ieee: 'H. Najafzadeh, Z. Raissi, S. Golmohammady, P. S. Kaji, and M. Esmaeili, “Deep
learning for classifying quantum emission signals in WS2 monolayers using wavelet
transform,” Scientific Reports, vol. 15, no. 1, Art. no. 41470, 2025, doi:
10.1038/s41598-025-29120-0.'
mla: Najafzadeh, Hossein, et al. “Deep Learning for Classifying Quantum Emission
Signals in WS2 Monolayers Using Wavelet Transform.” Scientific Reports,
vol. 15, no. 1, 41470, Springer Science and Business Media LLC, 2025, doi:10.1038/s41598-025-29120-0.
short: H. Najafzadeh, Z. Raissi, S. Golmohammady, P.S. Kaji, M. Esmaeili, Scientific
Reports 15 (2025).
date_created: 2026-02-09T15:39:46Z
date_updated: 2026-02-09T17:07:08Z
ddc:
- '000'
doi: 10.1038/s41598-025-29120-0
file:
- access_level: closed
content_type: application/pdf
creator: zraissi
date_created: 2026-02-09T15:40:15Z
date_updated: 2026-02-09T15:40:15Z
file_id: '64087'
file_name: s41598-025-29120-0.pdf
file_size: 8472739
relation: main_file
success: 1
file_date_updated: 2026-02-09T15:40:15Z
has_accepted_license: '1'
intvolume: ' 15'
issue: '1'
language:
- iso: eng
publication: Scientific Reports
publication_identifier:
issn:
- 2045-2322
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Deep learning for classifying quantum emission signals in WS2 monolayers using
wavelet transform
type: journal_article
user_id: '98836'
volume: 15
year: '2025'
...
---
_id: '64081'
abstract:
- lang: eng
text: "Abstract\r\n Graph states
are a fundamental class of multipartite entangled quantum states with wide-ranging
applications in quantum information and computation. In this work, we develop
a systematic approach for constructing and analyzing χ-colorable
graph states, deriving explicit closed-form expressions for arbitrary χ.
For a broad family of two- and three-colorable graph states, the representations
obtained using only local operations require a minimal number of terms in the
Z-eigenbasis. We prove that every two-colorable graph
state is local Clifford (LC) equivalent to a state expressible as a summation
of rows of an orthogonal array (OA). For graph states with χ > 2,
we show that they are LC-equivalent to quantum OAs, establishing a direct combinatorial
connection between multipartite entanglement and structured quantum states. Furthermore,
the upper and lower bounds of the Schmidt measure for graph states with arbitrary
χ colorability are discussed, extending the results
for an arbitrary local dimension. Our results offer an efficient and practical
method for systematically constructing graph states, optimizing their representation
in quantum circuits, and identifying structured forms of multipartite entanglement.
This approach also connects graph states to k-uniform
and absolutely maximally entangled states, motivating further exploration of the
structure of entangled states and their applications in quantum networks, quantum
error correction, and measurement based quantum computing."
article_number: '355301'
author:
- first_name: Konstantinos-Rafail
full_name: Revis, Konstantinos-Rafail
last_name: Revis
- first_name: Hrachya
full_name: Zakaryan, Hrachya
last_name: Zakaryan
- first_name: Zahra
full_name: Raissi, Zahra
last_name: Raissi
citation:
ama: 'Revis K-R, Zakaryan H, Raissi Z. χ-colorable graph states: closed-form expressions
and quantum orthogonal arrays. Journal of Physics A: Mathematical and Theoretical.
2025;58(35). doi:10.1088/1751-8121/adfe45'
apa: 'Revis, K.-R., Zakaryan, H., & Raissi, Z. (2025). χ-colorable graph states:
closed-form expressions and quantum orthogonal arrays. Journal of Physics A:
Mathematical and Theoretical, 58(35), Article 355301. https://doi.org/10.1088/1751-8121/adfe45'
bibtex: '@article{Revis_Zakaryan_Raissi_2025, title={χ-colorable graph states: closed-form
expressions and quantum orthogonal arrays}, volume={58}, DOI={10.1088/1751-8121/adfe45},
number={35355301}, journal={Journal of Physics A: Mathematical and Theoretical},
publisher={IOP Publishing}, author={Revis, Konstantinos-Rafail and Zakaryan, Hrachya
and Raissi, Zahra}, year={2025} }'
chicago: 'Revis, Konstantinos-Rafail, Hrachya Zakaryan, and Zahra Raissi. “χ-Colorable
Graph States: Closed-Form Expressions and Quantum Orthogonal Arrays.” Journal
of Physics A: Mathematical and Theoretical 58, no. 35 (2025). https://doi.org/10.1088/1751-8121/adfe45.'
ieee: 'K.-R. Revis, H. Zakaryan, and Z. Raissi, “χ-colorable graph states: closed-form
expressions and quantum orthogonal arrays,” Journal of Physics A: Mathematical
and Theoretical, vol. 58, no. 35, Art. no. 355301, 2025, doi: 10.1088/1751-8121/adfe45.'
mla: 'Revis, Konstantinos-Rafail, et al. “χ-Colorable Graph States: Closed-Form
Expressions and Quantum Orthogonal Arrays.” Journal of Physics A: Mathematical
and Theoretical, vol. 58, no. 35, 355301, IOP Publishing, 2025, doi:10.1088/1751-8121/adfe45.'
short: 'K.-R. Revis, H. Zakaryan, Z. Raissi, Journal of Physics A: Mathematical
and Theoretical 58 (2025).'
date_created: 2026-02-09T15:35:00Z
date_updated: 2026-02-09T17:07:25Z
ddc:
- '004'
doi: 10.1088/1751-8121/adfe45
file:
- access_level: closed
content_type: application/pdf
creator: zraissi
date_created: 2026-02-09T15:35:25Z
date_updated: 2026-02-09T15:35:25Z
file_id: '64082'
file_name: Revis_2025_J._Phys._A%3A_Math._Theor._58_355301.pdf
file_size: 749441
relation: main_file
success: 1
file_date_updated: 2026-02-09T15:35:25Z
has_accepted_license: '1'
intvolume: ' 58'
issue: '35'
language:
- iso: eng
publication: 'Journal of Physics A: Mathematical and Theoretical'
publication_identifier:
issn:
- 1751-8113
- 1751-8121
publication_status: published
publisher: IOP Publishing
status: public
title: 'χ-colorable graph states: closed-form expressions and quantum orthogonal arrays'
type: journal_article
user_id: '98836'
volume: 58
year: '2025'
...
---
_id: '64078'
article_number: '032438'
author:
- first_name: Hrachya
full_name: Zakaryan, Hrachya
last_name: Zakaryan
- first_name: Konstantinos-Rafail
full_name: Revis, Konstantinos-Rafail
last_name: Revis
- first_name: Zahra
full_name: Raissi, Zahra
last_name: Raissi
citation:
ama: 'Zakaryan H, Revis K-R, Raissi Z. Nonsymmetric Greenberger-Horne-Zeilinger
states: Weighted hypergraph and controlled-unitary graph representations. Physical
Review A. 2025;112(3). doi:10.1103/7zxj-jp34'
apa: 'Zakaryan, H., Revis, K.-R., & Raissi, Z. (2025). Nonsymmetric Greenberger-Horne-Zeilinger
states: Weighted hypergraph and controlled-unitary graph representations. Physical
Review A, 112(3), Article 032438. https://doi.org/10.1103/7zxj-jp34'
bibtex: '@article{Zakaryan_Revis_Raissi_2025, title={Nonsymmetric Greenberger-Horne-Zeilinger
states: Weighted hypergraph and controlled-unitary graph representations}, volume={112},
DOI={10.1103/7zxj-jp34}, number={3032438},
journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Zakaryan,
Hrachya and Revis, Konstantinos-Rafail and Raissi, Zahra}, year={2025} }'
chicago: 'Zakaryan, Hrachya, Konstantinos-Rafail Revis, and Zahra Raissi. “Nonsymmetric
Greenberger-Horne-Zeilinger States: Weighted Hypergraph and Controlled-Unitary
Graph Representations.” Physical Review A 112, no. 3 (2025). https://doi.org/10.1103/7zxj-jp34.'
ieee: 'H. Zakaryan, K.-R. Revis, and Z. Raissi, “Nonsymmetric Greenberger-Horne-Zeilinger
states: Weighted hypergraph and controlled-unitary graph representations,” Physical
Review A, vol. 112, no. 3, Art. no. 032438, 2025, doi: 10.1103/7zxj-jp34.'
mla: 'Zakaryan, Hrachya, et al. “Nonsymmetric Greenberger-Horne-Zeilinger States:
Weighted Hypergraph and Controlled-Unitary Graph Representations.” Physical
Review A, vol. 112, no. 3, 032438, American Physical Society (APS), 2025,
doi:10.1103/7zxj-jp34.'
short: H. Zakaryan, K.-R. Revis, Z. Raissi, Physical Review A 112 (2025).
date_created: 2026-02-09T15:33:15Z
date_updated: 2026-02-09T17:07:30Z
doi: 10.1103/7zxj-jp34
file:
- access_level: closed
content_type: application/pdf
creator: zraissi
date_created: 2026-02-09T15:34:09Z
date_updated: 2026-02-09T15:34:09Z
file_id: '64079'
file_name: 7zxj-jp34.pdf
file_size: 513529
relation: main_file
success: 1
file_date_updated: 2026-02-09T15:34:09Z
has_accepted_license: '1'
intvolume: ' 112'
issue: '3'
language:
- iso: eng
publication: Physical Review A
publication_identifier:
issn:
- 2469-9926
- 2469-9934
publication_status: published
publisher: American Physical Society (APS)
status: public
title: 'Nonsymmetric Greenberger-Horne-Zeilinger states: Weighted hypergraph and controlled-unitary
graph representations'
type: journal_article
user_id: '98836'
volume: 112
year: '2025'
...
---
_id: '64089'
author:
- first_name: Konstantinos-Rafail
full_name: Revis, Konstantinos-Rafail
last_name: Revis
- first_name: Hrachya
full_name: Zakaryan, Hrachya
last_name: Zakaryan
- first_name: Zahra
full_name: Raissi, Zahra
last_name: Raissi
citation:
ama: Revis K-R, Zakaryan H, Raissi Z. Orbit classification and analysis of qutrit
graph states under local complementation and local scaling. https://arxiv.org/pdf/250605478.
Published online 2025.
apa: Revis, K.-R., Zakaryan, H., & Raissi, Z. (2025). Orbit classification and
analysis of qutrit graph states under local complementation and local scaling.
In https://arxiv.org/pdf/2506.05478.
bibtex: '@article{Revis_Zakaryan_Raissi_2025, title={Orbit classification and analysis
of qutrit graph states under local complementation and local scaling}, journal={https://arxiv.org/pdf/2506.05478},
author={Revis, Konstantinos-Rafail and Zakaryan, Hrachya and Raissi, Zahra}, year={2025}
}'
chicago: Revis, Konstantinos-Rafail, Hrachya Zakaryan, and Zahra Raissi. “Orbit
Classification and Analysis of Qutrit Graph States under Local Complementation
and Local Scaling.” Https://Arxiv.Org/Pdf/2506.05478, 2025.
ieee: K.-R. Revis, H. Zakaryan, and Z. Raissi, “Orbit classification and analysis
of qutrit graph states under local complementation and local scaling,” https://arxiv.org/pdf/2506.05478.
2025.
mla: Revis, Konstantinos-Rafail, et al. “Orbit Classification and Analysis of Qutrit
Graph States under Local Complementation and Local Scaling.” Https://Arxiv.Org/Pdf/2506.05478,
2025.
short: K.-R. Revis, H. Zakaryan, Z. Raissi, Https://Arxiv.Org/Pdf/2506.05478 (2025).
date_created: 2026-02-09T15:44:35Z
date_updated: 2026-02-09T17:07:04Z
ddc:
- '000'
file:
- access_level: closed
content_type: application/pdf
creator: zraissi
date_created: 2026-02-09T15:43:52Z
date_updated: 2026-02-09T15:43:52Z
file_id: '64090'
file_name: 2506.05478v1.pdf
file_size: 1702228
relation: main_file
success: 1
file_date_updated: 2026-02-09T15:43:52Z
has_accepted_license: '1'
language:
- iso: eng
publication: https://arxiv.org/pdf/2506.05478
status: public
title: Orbit classification and analysis of qutrit graph states under local complementation
and local scaling
type: preprint
user_id: '98836'
year: '2025'
...
---
_id: '64091'
author:
- first_name: Johannes
full_name: ' Bl ̈omer, Johannes'
last_name: ' Bl ̈omer'
- first_name: 'Yinzi '
full_name: 'Xiao, Yinzi '
last_name: Xiao
- first_name: Zahra
full_name: Raissi, Zahra
last_name: Raissi
- first_name: 'Stanislaw '
full_name: 'Soltan, Stanislaw '
last_name: Soltan
citation:
ama: Bl ̈omer J, Xiao Y, Raissi Z, Soltan S. Symplectic Lattices and GKP Codes -
Simple Randomized Constructions from Cryptographic Lattices. https://arxiv.org/pdf/250910183.
Published online 2025.
apa: Bl ̈omer, J., Xiao, Y., Raissi, Z., & Soltan, S. (2025). Symplectic Lattices
and GKP Codes - Simple Randomized Constructions from Cryptographic Lattices. In
https://arxiv.org/pdf/2509.10183.
bibtex: '@article{ Bl ̈omer_Xiao_Raissi_Soltan_2025, title={Symplectic Lattices
and GKP Codes - Simple Randomized Constructions from Cryptographic Lattices},
journal={https://arxiv.org/pdf/2509.10183}, author={ Bl ̈omer, Johannes and Xiao,
Yinzi and Raissi, Zahra and Soltan, Stanislaw }, year={2025} }'
chicago: Bl ̈omer, Johannes, Yinzi Xiao, Zahra Raissi, and Stanislaw Soltan. “Symplectic
Lattices and GKP Codes - Simple Randomized Constructions from Cryptographic Lattices.”
Https://Arxiv.Org/Pdf/2509.10183, 2025.
ieee: J. Bl ̈omer, Y. Xiao, Z. Raissi, and S. Soltan, “Symplectic Lattices and
GKP Codes - Simple Randomized Constructions from Cryptographic Lattices,” https://arxiv.org/pdf/2509.10183.
2025.
mla: Bl ̈omer, Johannes, et al. “Symplectic Lattices and GKP Codes - Simple Randomized
Constructions from Cryptographic Lattices.” Https://Arxiv.Org/Pdf/2509.10183,
2025.
short: J. Bl ̈omer, Y. Xiao, Z. Raissi, S. Soltan, Https://Arxiv.Org/Pdf/2509.10183
(2025).
date_created: 2026-02-09T15:46:36Z
date_updated: 2026-02-09T17:06:57Z
ddc:
- '000'
file:
- access_level: closed
content_type: application/pdf
creator: zraissi
date_created: 2026-02-09T15:46:09Z
date_updated: 2026-02-09T15:46:09Z
file_id: '64092'
file_name: 2509.10183v1-2.pdf
file_size: 991597
relation: main_file
success: 1
file_date_updated: 2026-02-09T15:46:09Z
has_accepted_license: '1'
language:
- iso: eng
publication: https://arxiv.org/pdf/2509.10183
status: public
title: Symplectic Lattices and GKP Codes - Simple Randomized Constructions from Cryptographic
Lattices
type: preprint
user_id: '98836'
year: '2025'
...
---
_id: '63745'
abstract:
- lang: eng
text: Multimode squeezed light is an increasingly popular tool in photonic quantum
technologies, including sensing, imaging, and computation. Meanwhile, the existing
methods of its characterization are technically complicated, which reduces the
level of squeezing, and mostly deal with a single mode at a time. Here, for the
first time, to the best of our knowledge, we employ optical parametric amplification
to characterize multiple squeezing eigenmodes simultaneously. We retrieve the
shapes and squeezing degrees of all modes at once through direct detection followed
by modal decomposition. This method is tolerant to inefficient detection and does
not require a local oscillator. For a spectrally and spatially multimode squeezed
vacuum, we characterize eight strongest spatial modes, obtaining squeezing and
anti-squeezing values of up to −5.2 ± 0.2 dB and 8.6 ± 0.3 dB, respectively, despite
the 50% detection loss. This work, being the first exploration of an optical parametric
amplifier’s multimode capability for squeezing detection, paves the way for the
real-time detection of multimode squeezing.
article_number: '36'
article_type: original
author:
- first_name: Ismail
full_name: Barakat, Ismail
last_name: Barakat
- first_name: Mahmoud
full_name: Kalash, Mahmoud
last_name: Kalash
- first_name: Dennis
full_name: Scharwald, Dennis
id: '55907'
last_name: Scharwald
orcid: 0009-0007-5654-5412
- first_name: Polina
full_name: Sharapova, Polina
id: '60286'
last_name: Sharapova
- first_name: Norbert
full_name: Lindlein, Norbert
last_name: Lindlein
- first_name: Maria
full_name: Chekhova, Maria
last_name: Chekhova
citation:
ama: Barakat I, Kalash M, Scharwald D, Sharapova P, Lindlein N, Chekhova M. Simultaneous
measurement of multimode squeezing through multimode phase-sensitive amplification.
Optica Quantum. 2025;3(1). doi:10.1364/opticaq.524682
apa: Barakat, I., Kalash, M., Scharwald, D., Sharapova, P., Lindlein, N., &
Chekhova, M. (2025). Simultaneous measurement of multimode squeezing through multimode
phase-sensitive amplification. Optica Quantum, 3(1), Article 36.
https://doi.org/10.1364/opticaq.524682
bibtex: '@article{Barakat_Kalash_Scharwald_Sharapova_Lindlein_Chekhova_2025, title={Simultaneous
measurement of multimode squeezing through multimode phase-sensitive amplification},
volume={3}, DOI={10.1364/opticaq.524682},
number={136}, journal={Optica Quantum}, publisher={Optica Publishing Group}, author={Barakat,
Ismail and Kalash, Mahmoud and Scharwald, Dennis and Sharapova, Polina and Lindlein,
Norbert and Chekhova, Maria}, year={2025} }'
chicago: Barakat, Ismail, Mahmoud Kalash, Dennis Scharwald, Polina Sharapova, Norbert
Lindlein, and Maria Chekhova. “Simultaneous Measurement of Multimode Squeezing
through Multimode Phase-Sensitive Amplification.” Optica Quantum 3, no.
1 (2025). https://doi.org/10.1364/opticaq.524682.
ieee: 'I. Barakat, M. Kalash, D. Scharwald, P. Sharapova, N. Lindlein, and M. Chekhova,
“Simultaneous measurement of multimode squeezing through multimode phase-sensitive
amplification,” Optica Quantum, vol. 3, no. 1, Art. no. 36, 2025, doi:
10.1364/opticaq.524682.'
mla: Barakat, Ismail, et al. “Simultaneous Measurement of Multimode Squeezing through
Multimode Phase-Sensitive Amplification.” Optica Quantum, vol. 3, no. 1,
36, Optica Publishing Group, 2025, doi:10.1364/opticaq.524682.
short: I. Barakat, M. Kalash, D. Scharwald, P. Sharapova, N. Lindlein, M. Chekhova,
Optica Quantum 3 (2025).
date_created: 2026-01-26T15:57:13Z
date_updated: 2026-02-10T22:44:44Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '35'
- _id: '429'
doi: 10.1364/opticaq.524682
intvolume: ' 3'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://opg.optica.org/opticaq/viewmedia.cfm?uri=opticaq-3-1-36&seq=0
oa: '1'
project:
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '56'
name: TRR 142 - Project Area C
- _id: '174'
name: 'TRR 142 ; TP: C10: Erzeugung und Charakterisierung von Quantenlicht in nichtlinearen
Systemen: Eine theoretische Analyse'
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Optica Quantum
publication_identifier:
issn:
- 2837-6714
publication_status: published
publisher: Optica Publishing Group
status: public
title: Simultaneous measurement of multimode squeezing through multimode phase-sensitive
amplification
type: journal_article
user_id: '55907'
volume: 3
year: '2025'
...
---
_id: '63871'
author:
- first_name: Stefanie
full_name: Vochatzer, Stefanie
id: '95153'
last_name: Vochatzer
citation:
ama: 'Vochatzer S. Rezension zu: Wasmuth, Helge; Sauerbrey, Ulf; Winkler, Michael:
Finding Froebel. The Man Who Invented Kindergarten. New York 2023 . H-Soz-Kult.
Published online 2025.'
apa: 'Vochatzer, S. (2025). Rezension zu: Wasmuth, Helge; Sauerbrey, Ulf; Winkler,
Michael: Finding Froebel. The Man Who Invented Kindergarten. New York 2023 . In
H-Soz-Kult.'
bibtex: '@article{Vochatzer_2025, title={Rezension zu: Wasmuth, Helge; Sauerbrey,
Ulf; Winkler, Michael: Finding Froebel. The Man Who Invented Kindergarten. New
York 2023 }, journal={H-Soz-Kult}, author={Vochatzer, Stefanie}, year={2025} }'
chicago: 'Vochatzer, Stefanie. “Rezension Zu: Wasmuth, Helge; Sauerbrey, Ulf; Winkler,
Michael: Finding Froebel. The Man Who Invented Kindergarten. New York 2023 .”
H-Soz-Kult, 2025.'
ieee: 'S. Vochatzer, “Rezension zu: Wasmuth, Helge; Sauerbrey, Ulf; Winkler, Michael:
Finding Froebel. The Man Who Invented Kindergarten. New York 2023 ,” H-Soz-Kult.
2025.'
mla: 'Vochatzer, Stefanie. “Rezension Zu: Wasmuth, Helge; Sauerbrey, Ulf; Winkler,
Michael: Finding Froebel. The Man Who Invented Kindergarten. New York 2023 .”
H-Soz-Kult, 2025.'
short: S. Vochatzer, H-Soz-Kult (2025).
date_created: 2026-02-04T13:45:36Z
date_updated: 2026-02-10T20:40:54Z
department:
- _id: '723'
- _id: '724'
- _id: '935'
language:
- iso: eng
main_file_link:
- url: https://www.hsozkult.de/publicationreview/id/reb-142262.
publication: H-Soz-Kult
publication_date: '18.08.2025 '
publication_identifier:
isbn:
- '9781350269248'
publication_status: published
status: public
title: 'Rezension zu: Wasmuth, Helge; Sauerbrey, Ulf; Winkler, Michael: Finding Froebel.
The Man Who Invented Kindergarten. New York 2023 '
type: review
user_id: '95153'
year: '2025'
...
---
_id: '62285'
abstract:
- lang: eng
text: 'The sliding square model is a widely used abstraction for studying self-reconfigurable
robotic systems, where modules are square-shaped robots that move by sliding or
rotating over one another. In this paper, we propose a novel distributed algorithm
that enables a group of modules to reconfigure into a rhombus shape, starting
from an arbitrary side-connected configuration. It is connectivity-preserving
and operates under minimal assumptions: one leader module, common chirality, constant
memory per module, and visibility and communication restricted to immediate neighbors.
Unlike prior work, which relaxes the original sliding square move-set, our approach
uses the unmodified move-set, addressing the additional challenge of handling
locked configurations. Our algorithm is sequential in nature and operates with
a worst-case time complexity of O(n^2) rounds, which is optimal for sequential
algorithms. To improve runtime, we introduce two parallel variants of the algorithm.
Both rely on a spanning tree data structure, allowing modules to make decisions
based on local connectivity. Our experimental results show a significant speedup
for the first variant, and a linear average runtime for the second variant, which
is worst-case optimal for parallel algorithms.'
author:
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: David Jan
full_name: Liedtke, David Jan
id: '55557'
last_name: Liedtke
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Kostitsyna I, Liedtke DJ, Scheideler C. Invited Paper: Distributed Rhombus
Formation of Sliding Squares. In: Bonomi S, Mandal PS, Robinson P, Sharma G, Tixeuil
S, eds. Stabilization, Safety, and Security of Distributed Systems. Springer
Nature Switzerland; 2025:325-342. doi:10.1007/978-3-032-11127-2_26'
apa: 'Kostitsyna, I., Liedtke, D. J., & Scheideler, C. (2025). Invited Paper:
Distributed Rhombus Formation of Sliding Squares. In S. Bonomi, P. S. Mandal,
P. Robinson, G. Sharma, & S. Tixeuil (Eds.), Stabilization, Safety, and
Security of Distributed Systems (pp. 325–342). Springer Nature Switzerland.
https://doi.org/10.1007/978-3-032-11127-2_26'
bibtex: '@inproceedings{Kostitsyna_Liedtke_Scheideler_2025, place={Cham}, title={Invited
Paper: Distributed Rhombus Formation of Sliding Squares}, DOI={10.1007/978-3-032-11127-2_26},
booktitle={Stabilization, Safety, and Security of Distributed Systems}, publisher={Springer
Nature Switzerland}, author={Kostitsyna, Irina and Liedtke, David Jan and Scheideler,
Christian}, editor={Bonomi, Silvia and Mandal, Partha Sarathi and Robinson, Peter
and Sharma, Gokarna and Tixeuil, Sebastien}, year={2025}, pages={325–342} }'
chicago: 'Kostitsyna, Irina, David Jan Liedtke, and Christian Scheideler. “Invited
Paper: Distributed Rhombus Formation of Sliding Squares.” In Stabilization,
Safety, and Security of Distributed Systems, edited by Silvia Bonomi, Partha
Sarathi Mandal, Peter Robinson, Gokarna Sharma, and Sebastien Tixeuil, 325–42.
Cham: Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-032-11127-2_26.'
ieee: 'I. Kostitsyna, D. J. Liedtke, and C. Scheideler, “Invited Paper: Distributed
Rhombus Formation of Sliding Squares,” in Stabilization, Safety, and Security
of Distributed Systems, Kathmandu, 2025, pp. 325–342, doi: 10.1007/978-3-032-11127-2_26.'
mla: 'Kostitsyna, Irina, et al. “Invited Paper: Distributed Rhombus Formation of Sliding
Squares.” Stabilization, Safety, and Security of Distributed Systems, edited
by Silvia Bonomi et al., Springer Nature Switzerland, 2025, pp. 325–42, doi:10.1007/978-3-032-11127-2_26.'
short: 'I. Kostitsyna, D.J. Liedtke, C. Scheideler, in: S. Bonomi, P.S. Mandal,
P. Robinson, G. Sharma, S. Tixeuil (Eds.), Stabilization, Safety, and Security
of Distributed Systems, Springer Nature Switzerland, Cham, 2025, pp. 325–342.'
conference:
end_date: 2025-10-11
location: Kathmandu
name: 27th International Symposium on Stabilization, Safety, and Security of Distributed
Systems (SSS)
start_date: 2025-10-09
date_created: 2025-11-23T21:07:12Z
date_updated: 2026-02-11T08:31:14Z
department:
- _id: '79'
doi: 10.1007/978-3-032-11127-2_26
editor:
- first_name: Silvia
full_name: Bonomi, Silvia
last_name: Bonomi
- first_name: Partha Sarathi
full_name: Mandal, Partha Sarathi
last_name: Mandal
- first_name: Peter
full_name: Robinson, Peter
last_name: Robinson
- first_name: Gokarna
full_name: Sharma, Gokarna
last_name: Sharma
- first_name: Sebastien
full_name: Tixeuil, Sebastien
last_name: Tixeuil
language:
- iso: eng
page: 325-342
place: Cham
publication: Stabilization, Safety, and Security of Distributed Systems
publication_identifier:
isbn:
- '9783032111265'
- '9783032111272'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: 'Invited Paper: Distributed Rhombus Formation of Sliding Squares'
type: conference
user_id: '15578'
year: '2025'
...
---
_id: '64098'
author:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Andreas
full_name: Padalkin, Andreas
id: '88238'
last_name: Padalkin
- first_name: Manish
full_name: Kumar, Manish
last_name: Kumar
citation:
ama: 'Scheideler C, Padalkin A, Kumar M. Reconfiguration and locomotion with joint
movements in the amoebot model. Auton. Robots 49(3): 22 (2025). Reconfiguration
and locomotion with joint movements in the amoebot model Auton Robots 49(3): 22
(2025). Published online 2025.'
apa: 'Scheideler, C., Padalkin, A., & Kumar, M. (2025). Reconfiguration and
locomotion with joint movements in the amoebot model. Auton. Robots 49(3): 22
(2025). Reconfiguration and Locomotion with Joint Movements in the Amoebot
Model. Auton. Robots 49(3): 22 (2025).'
bibtex: '@article{Scheideler_Padalkin_Kumar_2025, title={Reconfiguration and locomotion
with joint movements in the amoebot model. Auton. Robots 49(3): 22 (2025)}, journal={Reconfiguration
and locomotion with joint movements in the amoebot model. Auton. Robots 49(3):
22 (2025)}, author={Scheideler, Christian and Padalkin, Andreas and Kumar, Manish},
year={2025} }'
chicago: 'Scheideler, Christian, Andreas Padalkin, and Manish Kumar. “Reconfiguration
and Locomotion with Joint Movements in the Amoebot Model. Auton. Robots 49(3):
22 (2025).” Reconfiguration and Locomotion with Joint Movements in the Amoebot
Model. Auton. Robots 49(3): 22 (2025), 2025.'
ieee: 'C. Scheideler, A. Padalkin, and M. Kumar, “Reconfiguration and locomotion
with joint movements in the amoebot model. Auton. Robots 49(3): 22 (2025),” Reconfiguration
and locomotion with joint movements in the amoebot model. Auton. Robots 49(3):
22 (2025), 2025.'
mla: 'Scheideler, Christian, et al. “Reconfiguration and Locomotion with Joint Movements
in the Amoebot Model. Auton. Robots 49(3): 22 (2025).” Reconfiguration and
Locomotion with Joint Movements in the Amoebot Model. Auton. Robots 49(3): 22
(2025), 2025.'
short: 'C. Scheideler, A. Padalkin, M. Kumar, Reconfiguration and Locomotion with
Joint Movements in the Amoebot Model. Auton. Robots 49(3): 22 (2025) (2025).'
date_created: 2026-02-10T09:41:12Z
date_updated: 2026-02-11T09:11:49Z
department:
- _id: '34'
- _id: '7'
- _id: '79'
language:
- iso: eng
publication: 'Reconfiguration and locomotion with joint movements in the amoebot model.
Auton. Robots 49(3): 22 (2025)'
status: public
title: 'Reconfiguration and locomotion with joint movements in the amoebot model.
Auton. Robots 49(3): 22 (2025)'
type: journal_article
user_id: '15578'
year: '2025'
...
---
_id: '64094'
author:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Matthias
full_name: Artmann, Matthias
id: '63743'
last_name: Artmann
- first_name: 'Tobias '
full_name: 'Maurer, Tobias '
last_name: Maurer
- first_name: Andreas
full_name: Padalkin, Andreas
id: '88238'
last_name: Padalkin
- first_name: Daniel
full_name: Warner, Daniel
id: '3902'
last_name: Warner
citation:
ama: 'Scheideler C, Artmann M, Maurer T, Padalkin A, Warner D. AmoebotSim 2.0: A
Visual Simulation Environment for the Amoebot Model with Reconfigurable Circuits
and Joint Movements (Media Exposition). . In: ; 2025.'
apa: 'Scheideler, C., Artmann, M., Maurer, T., Padalkin, A., & Warner, D. (2025).
AmoebotSim 2.0: A Visual Simulation Environment for the Amoebot Model with
Reconfigurable Circuits and Joint Movements (Media Exposition). .'
bibtex: '@inproceedings{Scheideler_Artmann_Maurer_Padalkin_Warner_2025, place={SoCG
2025: 81:1-81:5}, title={AmoebotSim 2.0: A Visual Simulation Environment for the
Amoebot Model with Reconfigurable Circuits and Joint Movements (Media Exposition).
}, author={Scheideler, Christian and Artmann, Matthias and Maurer, Tobias and
Padalkin, Andreas and Warner, Daniel}, year={2025} }'
chicago: 'Scheideler, Christian, Matthias Artmann, Tobias Maurer, Andreas Padalkin,
and Daniel Warner. “AmoebotSim 2.0: A Visual Simulation Environment for the Amoebot
Model with Reconfigurable Circuits and Joint Movements (Media Exposition). .”
SoCG 2025: 81:1-81:5, 2025.'
ieee: 'C. Scheideler, M. Artmann, T. Maurer, A. Padalkin, and D. Warner, “AmoebotSim
2.0: A Visual Simulation Environment for the Amoebot Model with Reconfigurable
Circuits and Joint Movements (Media Exposition). ,” 2025.'
mla: 'Scheideler, Christian, et al. AmoebotSim 2.0: A Visual Simulation Environment
for the Amoebot Model with Reconfigurable Circuits and Joint Movements (Media
Exposition). . 2025.'
short: 'C. Scheideler, M. Artmann, T. Maurer, A. Padalkin, D. Warner, in: SoCG 2025:
81:1-81:5, 2025.'
date_created: 2026-02-10T09:01:15Z
date_updated: 2026-02-11T09:11:42Z
department:
- _id: '34'
- _id: '7'
- _id: '79'
language:
- iso: eng
place: 'SoCG 2025: 81:1-81:5'
status: public
title: 'AmoebotSim 2.0: A Visual Simulation Environment for the Amoebot Model with
Reconfigurable Circuits and Joint Movements (Media Exposition). '
type: conference
user_id: '15578'
year: '2025'
...
---
_id: '64096'
author:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Jinfeng
full_name: Dou, Jinfeng
id: '92888'
last_name: Dou
- first_name: 'Thorsten '
full_name: 'Götte, Thorsten '
last_name: Götte
- first_name: Henning
full_name: Hillebrandt, Henning
id: '74425'
last_name: Hillebrandt
- first_name: Julian
full_name: Werthmann, Julian
id: '50024'
last_name: Werthmann
citation:
ama: 'Scheideler C, Dou J, Götte T, Hillebrandt H, Werthmann J. Distributed and
Parallel Low-Diameter Decompositions for Arbitrary and Restricted Graphs. . In:
; 2025.'
apa: Scheideler, C., Dou, J., Götte, T., Hillebrandt, H., & Werthmann, J. (2025).
Distributed and Parallel Low-Diameter Decompositions for Arbitrary and Restricted
Graphs. .
bibtex: '@inproceedings{Scheideler_Dou_Götte_Hillebrandt_Werthmann_2025, place={ITCS
2025: 45:1-45:26}, title={Distributed and Parallel Low-Diameter Decompositions
for Arbitrary and Restricted Graphs. }, author={Scheideler, Christian and Dou,
Jinfeng and Götte, Thorsten and Hillebrandt, Henning and Werthmann, Julian},
year={2025} }'
chicago: 'Scheideler, Christian, Jinfeng Dou, Thorsten Götte, Henning Hillebrandt,
and Julian Werthmann. “Distributed and Parallel Low-Diameter Decompositions for
Arbitrary and Restricted Graphs. .” ITCS 2025: 45:1-45:26, 2025.'
ieee: C. Scheideler, J. Dou, T. Götte, H. Hillebrandt, and J. Werthmann, “Distributed
and Parallel Low-Diameter Decompositions for Arbitrary and Restricted Graphs.
,” 2025.
mla: Scheideler, Christian, et al. Distributed and Parallel Low-Diameter Decompositions
for Arbitrary and Restricted Graphs. . 2025.
short: 'C. Scheideler, J. Dou, T. Götte, H. Hillebrandt, J. Werthmann, in: ITCS
2025: 45:1-45:26, 2025.'
date_created: 2026-02-10T09:10:14Z
date_updated: 2026-02-11T09:11:29Z
department:
- _id: '34'
- _id: '7'
- _id: '79'
language:
- iso: eng
place: 'ITCS 2025: 45:1-45:26'
status: public
title: 'Distributed and Parallel Low-Diameter Decompositions for Arbitrary and Restricted
Graphs. '
type: conference
user_id: '15578'
year: '2025'
...
---
_id: '64099'
citation:
ama: Scheideler C, Meeks K, eds. 4th Symposium on Algorithmic Foundations of
Dynamic Networks.; 2025.
apa: Scheideler, C., & Meeks, K. (Eds.). (2025). 4th Symposium on Algorithmic
Foundations of Dynamic Networks.
bibtex: '@book{Scheideler_Meeks_2025, place={SAND 2025, Liverpool, UK, June 9-11,
2025. LIPIcs 330, Schloss Dagstuhl - Leibniz-Zentrum für Informatik}, title={4th
Symposium on Algorithmic Foundations of Dynamic Networks.}, year={2025} }'
chicago: Scheideler, Christian, and Kitty Meeks, eds. 4th Symposium on Algorithmic
Foundations of Dynamic Networks. SAND 2025, Liverpool, UK, June 9-11, 2025.
LIPIcs 330, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
ieee: C. Scheideler and K. Meeks, Eds., 4th Symposium on Algorithmic Foundations
of Dynamic Networks. SAND 2025, Liverpool, UK, June 9-11, 2025. LIPIcs 330,
Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
mla: Scheideler, Christian, and Kitty Meeks, editors. 4th Symposium on Algorithmic
Foundations of Dynamic Networks. 2025.
short: C. Scheideler, K. Meeks, eds., 4th Symposium on Algorithmic Foundations of
Dynamic Networks., SAND 2025, Liverpool, UK, June 9-11, 2025. LIPIcs 330, Schloss
Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
date_created: 2026-02-10T09:49:03Z
date_updated: 2026-02-11T09:11:09Z
department:
- _id: '34'
- _id: '7'
- _id: '79'
editor:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Kitty
full_name: Meeks, Kitty
last_name: Meeks
language:
- iso: eng
place: SAND 2025, Liverpool, UK, June 9-11, 2025. LIPIcs 330, Schloss Dagstuhl - Leibniz-Zentrum
für Informatik
publication_identifier:
unknown:
- ISBN 978-3-95977-368-3
status: public
title: 4th Symposium on Algorithmic Foundations of Dynamic Networks.
type: book_editor
user_id: '15578'
year: '2025'
...
---
_id: '64097'
author:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Matthias
full_name: Artmann, Matthias
id: '63743'
last_name: Artmann
- first_name: Andreas
full_name: Padalkin, Andreas
id: '88238'
last_name: Padalkin
citation:
ama: 'Scheideler C, Artmann M, Padalkin A. On the Shape Containment Problem Within
the Amoebot Model with Reconfigurable Circuits. . In: ; 2025.'
apa: Scheideler, C., Artmann, M., & Padalkin, A. (2025). On the Shape Containment
Problem Within the Amoebot Model with Reconfigurable Circuits. .
bibtex: '@inproceedings{Scheideler_Artmann_Padalkin_2025, place={DISC 2025: 7:1-7:22},
title={On the Shape Containment Problem Within the Amoebot Model with Reconfigurable
Circuits. }, author={Scheideler, Christian and Artmann, Matthias and Padalkin,
Andreas}, year={2025} }'
chicago: 'Scheideler, Christian, Matthias Artmann, and Andreas Padalkin. “On the
Shape Containment Problem Within the Amoebot Model with Reconfigurable Circuits.
.” DISC 2025: 7:1-7:22, 2025.'
ieee: C. Scheideler, M. Artmann, and A. Padalkin, “On the Shape Containment Problem
Within the Amoebot Model with Reconfigurable Circuits. ,” 2025.
mla: Scheideler, Christian, et al. On the Shape Containment Problem Within the
Amoebot Model with Reconfigurable Circuits. . 2025.
short: 'C. Scheideler, M. Artmann, A. Padalkin, in: DISC 2025: 7:1-7:22, 2025.'
date_created: 2026-02-10T09:17:54Z
date_updated: 2026-02-11T09:11:19Z
department:
- _id: '34'
- _id: '7'
- _id: '79'
language:
- iso: eng
place: 'DISC 2025: 7:1-7:22'
status: public
title: 'On the Shape Containment Problem Within the Amoebot Model with Reconfigurable
Circuits. '
type: conference
user_id: '15578'
year: '2025'
...
---
_id: '64095'
author:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: 'John '
full_name: 'Augustine , John '
last_name: 'Augustine '
- first_name: Julian
full_name: Werthmann, Julian
id: '50024'
last_name: Werthmann
citation:
ama: 'Scheideler C, Augustine J, Werthmann J. Supervised Distributed Computing.
. In: ; 2025.'
apa: Scheideler, C., Augustine , J., & Werthmann, J. (2025). Supervised Distributed
Computing. .
bibtex: '@inproceedings{Scheideler_Augustine _Werthmann_2025, place={Euro-Par (3)
2025: 48-62}, title={Supervised Distributed Computing. }, author={Scheideler,
Christian and Augustine , John and Werthmann, Julian}, year={2025} }'
chicago: 'Scheideler, Christian, John Augustine , and Julian Werthmann. “Supervised
Distributed Computing. .” Euro-Par (3) 2025: 48-62, 2025.'
ieee: C. Scheideler, J. Augustine , and J. Werthmann, “Supervised Distributed Computing.
,” 2025.
mla: Scheideler, Christian, et al. Supervised Distributed Computing. . 2025.
short: 'C. Scheideler, J. Augustine , J. Werthmann, in: Euro-Par (3) 2025: 48-62,
2025.'
date_created: 2026-02-10T09:04:56Z
date_updated: 2026-02-11T09:11:35Z
department:
- _id: '34'
- _id: '7'
- _id: '79'
language:
- iso: eng
place: 'Euro-Par (3) 2025: 48-62'
status: public
title: 'Supervised Distributed Computing. '
type: conference
user_id: '15578'
year: '2025'
...
---
_id: '64112'
author:
- first_name: Farjana
full_name: Jalil, Farjana
last_name: Jalil
- first_name: Muhammad
full_name: Awais, Muhammad
last_name: Awais
- first_name: Qazi Arbab
full_name: Ahmed, Qazi Arbab
last_name: Ahmed
- first_name: Hassan Ghasemzadeh
full_name: Mohammadi, Hassan Ghasemzadeh
last_name: Mohammadi
- first_name: Thorsten
full_name: Jungeblut, Thorsten
last_name: Jungeblut
- first_name: Marco
full_name: Platzner, Marco
last_name: Platzner
citation:
ama: 'Jalil F, Awais M, Ahmed QA, Mohammadi HG, Jungeblut T, Platzner M. Deep&Wide:
Achieving Area Efficiency in Scalable Approximate Accelerators. In: 2025 55th
Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops
(DSN-W). IEEE; 2025. doi:10.1109/dsn-w65791.2025.00048'
apa: 'Jalil, F., Awais, M., Ahmed, Q. A., Mohammadi, H. G., Jungeblut, T., &
Platzner, M. (2025). Deep&Wide: Achieving Area Efficiency in Scalable
Approximate Accelerators. 2025 55th Annual IEEE/IFIP International Conference
on Dependable Systems and Networks Workshops (DSN-W). https://doi.org/10.1109/dsn-w65791.2025.00048'
bibtex: '@inproceedings{Jalil_Awais_Ahmed_Mohammadi_Jungeblut_Platzner_2025, title={Deep&Wide:
Achieving Area Efficiency in Scalable Approximate Accelerators}, DOI={10.1109/dsn-w65791.2025.00048},
booktitle={2025 55th Annual IEEE/IFIP International Conference on Dependable Systems
and Networks Workshops (DSN-W)}, publisher={IEEE}, author={Jalil, Farjana and
Awais, Muhammad and Ahmed, Qazi Arbab and Mohammadi, Hassan Ghasemzadeh and Jungeblut,
Thorsten and Platzner, Marco}, year={2025} }'
chicago: 'Jalil, Farjana, Muhammad Awais, Qazi Arbab Ahmed, Hassan Ghasemzadeh Mohammadi,
Thorsten Jungeblut, and Marco Platzner. “Deep&Wide: Achieving Area Efficiency
in Scalable Approximate Accelerators.” In 2025 55th Annual IEEE/IFIP International
Conference on Dependable Systems and Networks Workshops (DSN-W). IEEE, 2025.
https://doi.org/10.1109/dsn-w65791.2025.00048.'
ieee: 'F. Jalil, M. Awais, Q. A. Ahmed, H. G. Mohammadi, T. Jungeblut, and M. Platzner,
“Deep&Wide: Achieving Area Efficiency in Scalable Approximate Accelerators,”
2025, doi: 10.1109/dsn-w65791.2025.00048.'
mla: 'Jalil, Farjana, et al. “Deep&Wide: Achieving Area Efficiency in Scalable
Approximate Accelerators.” 2025 55th Annual IEEE/IFIP International Conference
on Dependable Systems and Networks Workshops (DSN-W), IEEE, 2025, doi:10.1109/dsn-w65791.2025.00048.'
short: 'F. Jalil, M. Awais, Q.A. Ahmed, H.G. Mohammadi, T. Jungeblut, M. Platzner,
in: 2025 55th Annual IEEE/IFIP International Conference on Dependable Systems
and Networks Workshops (DSN-W), IEEE, 2025.'
date_created: 2026-02-11T10:18:50Z
date_updated: 2026-02-11T10:20:30Z
department:
- _id: '78'
doi: 10.1109/dsn-w65791.2025.00048
publication: 2025 55th Annual IEEE/IFIP International Conference on Dependable Systems
and Networks Workshops (DSN-W)
publication_status: published
publisher: IEEE
status: public
title: 'Deep&Wide: Achieving Area Efficiency in Scalable Approximate Accelerators'
type: conference
user_id: '64665'
year: '2025'
...
---
_id: '64113'
author:
- first_name: Amir Hossein
full_name: Hadipour, Amir Hossein
last_name: Hadipour
- first_name: Atousa
full_name: Jafari, Atousa
last_name: Jafari
- first_name: Muhammad
full_name: Awais, Muhammad
last_name: Awais
- first_name: Marco
full_name: Platzner, Marco
last_name: Platzner
citation:
ama: 'Hadipour AH, Jafari A, Awais M, Platzner M. A Two-Stage Approximation Methodology
for Efficient DNN Hardware Implementation. In: 2025 IEEE 28th International
Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS).
IEEE; 2025. doi:10.1109/ddecs63720.2025.11006769'
apa: Hadipour, A. H., Jafari, A., Awais, M., & Platzner, M. (2025). A Two-Stage
Approximation Methodology for Efficient DNN Hardware Implementation. 2025 IEEE
28th International Symposium on Design and Diagnostics of Electronic Circuits
and Systems (DDECS). https://doi.org/10.1109/ddecs63720.2025.11006769
bibtex: '@inproceedings{Hadipour_Jafari_Awais_Platzner_2025, title={A Two-Stage
Approximation Methodology for Efficient DNN Hardware Implementation}, DOI={10.1109/ddecs63720.2025.11006769},
booktitle={2025 IEEE 28th International Symposium on Design and Diagnostics of
Electronic Circuits and Systems (DDECS)}, publisher={IEEE}, author={Hadipour,
Amir Hossein and Jafari, Atousa and Awais, Muhammad and Platzner, Marco}, year={2025}
}'
chicago: Hadipour, Amir Hossein, Atousa Jafari, Muhammad Awais, and Marco Platzner.
“A Two-Stage Approximation Methodology for Efficient DNN Hardware Implementation.”
In 2025 IEEE 28th International Symposium on Design and Diagnostics of Electronic
Circuits and Systems (DDECS). IEEE, 2025. https://doi.org/10.1109/ddecs63720.2025.11006769.
ieee: 'A. H. Hadipour, A. Jafari, M. Awais, and M. Platzner, “A Two-Stage Approximation
Methodology for Efficient DNN Hardware Implementation,” 2025, doi: 10.1109/ddecs63720.2025.11006769.'
mla: Hadipour, Amir Hossein, et al. “A Two-Stage Approximation Methodology for Efficient
DNN Hardware Implementation.” 2025 IEEE 28th International Symposium on Design
and Diagnostics of Electronic Circuits and Systems (DDECS), IEEE, 2025, doi:10.1109/ddecs63720.2025.11006769.
short: 'A.H. Hadipour, A. Jafari, M. Awais, M. Platzner, in: 2025 IEEE 28th International
Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS),
IEEE, 2025.'
date_created: 2026-02-11T10:19:16Z
date_updated: 2026-02-11T10:20:31Z
department:
- _id: '78'
doi: 10.1109/ddecs63720.2025.11006769
publication: 2025 IEEE 28th International Symposium on Design and Diagnostics of Electronic
Circuits and Systems (DDECS)
publication_status: published
publisher: IEEE
status: public
title: A Two-Stage Approximation Methodology for Efficient DNN Hardware Implementation
type: conference
user_id: '64665'
year: '2025'
...
---
_id: '61825'
abstract:
- lang: eng
text: "Abstract\r\n Industrial x-ray
computed tomography (CT) systems with high geometric flexibility are increasingly
utilized for large-scale measurement objects or challenging measurement tasks.
To maintain high accuracy when deviating from the established circular scan trajectory,
trajectory calibration methods using multi-sphere reference objects with known
marker positions are commonly employed. These multi-sphere objects can either
be scanned together with the measurement object (online trajectory calibration)
or in a separate scan (offline trajectory calibration). While offline calibration
increases machine time, it generally results in higher scan quality. However,
a sufficient pose repeatability is necessary to ensure comparable or even superior
accuracy to online calibration. In this contribution, we present a straightforward
procedure to compare both types of trajectory calibration in a way that the differences
of the results can directly be traced back to the influence of the pose repeatability.
The multi-sphere reference object is not only used for trajectory calibration,
but simultaneously as a measurement object for repeated measurements. The methodology
is tested on both a twin robotic CT system and a conventional CT system that is
additionally equipped with a hexapod manipulator for adaptive object tilting.
Results showed, independent from the type of trajectory calibration, systematic
measurement errors in the order of 10−5–10−4
of measured sphere distances and sphericity values below 50 \r\n
\ \r\n \r\n \r\n \r\n
\ μ\r\n \r\n
\ \r\n m\r\n \r\n
\ \r\n \r\n .
For sphere distances, random errors were increased by a factor of 5 due to the
offline trajectory calibration, but were still low (\r\n
\ \r\n \r\n \r\n \r\n
\ <\r\n \r\n
\ \r\n 1\r\n
\ \r\n \r\n \r\n μ\r\n
\ \r\n \r\n
\ m\r\n \r\n
\ \r\n \r\n )
in comparison to systematic errors and the spread of different measurement features.
Overall, both investigated systems demonstrated sufficient positioning repeatability
for offline trajectory calibration. The method is in general also applicable to
any other types of manipulator systems used for CT devices. It provides a workflow
for the decision which type of trajectory calibration is preferable for a given
CT system."
article_number: '025401'
author:
- first_name: Lorenz
full_name: Butzhammer, Lorenz
last_name: Butzhammer
- first_name: Niklas
full_name: Handke, Niklas
last_name: Handke
- first_name: Simon
full_name: Wittl, Simon
last_name: Wittl
- first_name: Gabriel
full_name: Herl, Gabriel
last_name: Herl
- first_name: Tino
full_name: Hausotte, Tino
last_name: Hausotte
citation:
ama: Butzhammer L, Handke N, Wittl S, Herl G, Hausotte T. Direct assessment of the
influence of pose repeatability on the accuracy of dimensional measurements for
computed tomography systems with high degrees of freedom. Measurement Science
and Technology. 2025;36(2). doi:10.1088/1361-6501/ada05a
apa: Butzhammer, L., Handke, N., Wittl, S., Herl, G., & Hausotte, T. (2025).
Direct assessment of the influence of pose repeatability on the accuracy of dimensional
measurements for computed tomography systems with high degrees of freedom. Measurement
Science and Technology, 36(2), Article 025401. https://doi.org/10.1088/1361-6501/ada05a
bibtex: '@article{Butzhammer_Handke_Wittl_Herl_Hausotte_2025, title={Direct assessment
of the influence of pose repeatability on the accuracy of dimensional measurements
for computed tomography systems with high degrees of freedom}, volume={36}, DOI={10.1088/1361-6501/ada05a},
number={2025401}, journal={Measurement Science and Technology}, publisher={IOP
Publishing}, author={Butzhammer, Lorenz and Handke, Niklas and Wittl, Simon and
Herl, Gabriel and Hausotte, Tino}, year={2025} }'
chicago: Butzhammer, Lorenz, Niklas Handke, Simon Wittl, Gabriel Herl, and Tino
Hausotte. “Direct Assessment of the Influence of Pose Repeatability on the Accuracy
of Dimensional Measurements for Computed Tomography Systems with High Degrees
of Freedom.” Measurement Science and Technology 36, no. 2 (2025). https://doi.org/10.1088/1361-6501/ada05a.
ieee: 'L. Butzhammer, N. Handke, S. Wittl, G. Herl, and T. Hausotte, “Direct assessment
of the influence of pose repeatability on the accuracy of dimensional measurements
for computed tomography systems with high degrees of freedom,” Measurement
Science and Technology, vol. 36, no. 2, Art. no. 025401, 2025, doi: 10.1088/1361-6501/ada05a.'
mla: Butzhammer, Lorenz, et al. “Direct Assessment of the Influence of Pose Repeatability
on the Accuracy of Dimensional Measurements for Computed Tomography Systems with
High Degrees of Freedom.” Measurement Science and Technology, vol. 36,
no. 2, 025401, IOP Publishing, 2025, doi:10.1088/1361-6501/ada05a.
short: L. Butzhammer, N. Handke, S. Wittl, G. Herl, T. Hausotte, Measurement Science
and Technology 36 (2025).
date_created: 2025-10-14T13:50:32Z
date_updated: 2026-02-12T10:45:36Z
department:
- _id: '630'
doi: 10.1088/1361-6501/ada05a
intvolume: ' 36'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1361-6501/ada05a/pdf
oa: '1'
project:
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '149'
name: TRR 285 - Subproject C05
publication: Measurement Science and Technology
publication_identifier:
issn:
- 0957-0233
- 1361-6501
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: Direct assessment of the influence of pose repeatability on the accuracy of
dimensional measurements for computed tomography systems with high degrees of freedom
type: journal_article
user_id: '93720'
volume: 36
year: '2025'
...
---
_id: '64145'
author:
- first_name: Melissa
full_name: Newberry, Melissa
last_name: Newberry
- first_name: Gabriela
full_name: Jonas-Ahrend, Gabriela
id: '77633'
last_name: Jonas-Ahrend
orcid: 0000-0003-3898-954X
- first_name: Meher
full_name: Rizvi, Meher
last_name: Rizvi
- first_name: Anna
full_name: van der Want, Anna
last_name: van der Want
citation:
ama: 'Newberry M, Jonas-Ahrend G, Rizvi M, van der Want A. The Dynamics of Geographic
Space when working with International Teacher Educators in Collaborative Research.
In: ; 2025.'
apa: Newberry, M., Jonas-Ahrend, G., Rizvi, M., & van der Want, A. (2025). The
Dynamics of Geographic Space when working with International Teacher Educators
in Collaborative Research. ISATT - 21st Biennial Conference of the International
Study Association on Teachers and Teaching, Glasgow.
bibtex: '@inproceedings{Newberry_Jonas-Ahrend_Rizvi_van der Want_2025, title={The
Dynamics of Geographic Space when working with International Teacher Educators
in Collaborative Research}, author={Newberry, Melissa and Jonas-Ahrend, Gabriela
and Rizvi, Meher and van der Want, Anna}, year={2025} }'
chicago: Newberry, Melissa, Gabriela Jonas-Ahrend, Meher Rizvi, and Anna van der
Want. “The Dynamics of Geographic Space When Working with International Teacher
Educators in Collaborative Research,” 2025.
ieee: M. Newberry, G. Jonas-Ahrend, M. Rizvi, and A. van der Want, “The Dynamics
of Geographic Space when working with International Teacher Educators in Collaborative
Research,” presented at the ISATT - 21st Biennial Conference of the International
Study Association on Teachers and Teaching, Glasgow, 2025.
mla: Newberry, Melissa, et al. The Dynamics of Geographic Space When Working
with International Teacher Educators in Collaborative Research. 2025.
short: 'M. Newberry, G. Jonas-Ahrend, M. Rizvi, A. van der Want, in: 2025.'
conference:
end_date: 2025-07-04
location: Glasgow
name: ISATT - 21st Biennial Conference of the International Study Association on
Teachers and Teaching
start_date: 2025-06-30
date_created: 2026-02-12T14:28:22Z
date_updated: 2026-02-12T14:28:50Z
department:
- _id: '300'
language:
- iso: eng
status: public
title: The Dynamics of Geographic Space when working with International Teacher Educators
in Collaborative Research
type: conference_abstract
user_id: '77633'
year: '2025'
...
---
_id: '64143'
author:
- first_name: Ainat
full_name: Guberman, Ainat
last_name: Guberman
- first_name: Gabriela
full_name: Jonas-Ahrend, Gabriela
id: '77633'
last_name: Jonas-Ahrend
orcid: 0000-0003-3898-954X
- first_name: Rinat
full_name: Arvif-Elyashiv, Rinat
last_name: Arvif-Elyashiv
- first_name: Gal
full_name: Ben-Yehduah, Gal
last_name: Ben-Yehduah
- first_name: Dominik
full_name: Cyprus, Dominik
last_name: Cyprus
citation:
ama: 'Guberman A, Jonas-Ahrend G, Arvif-Elyashiv R, Ben-Yehduah G, Cyprus D. Career
Changing STEM Teachers` Motivation over Time: Lessons from Israel and Germany.
In: ; 2025.'
apa: 'Guberman, A., Jonas-Ahrend, G., Arvif-Elyashiv, R., Ben-Yehduah, G., &
Cyprus, D. (2025). Career Changing STEM Teachers` Motivation over Time: Lessons
from Israel and Germany. ECER European Conference on Educational Research,
Belgrad.'
bibtex: '@inproceedings{Guberman_Jonas-Ahrend_Arvif-Elyashiv_Ben-Yehduah_Cyprus_2025,
title={Career Changing STEM Teachers` Motivation over Time: Lessons from Israel
and Germany}, author={Guberman, Ainat and Jonas-Ahrend, Gabriela and Arvif-Elyashiv,
Rinat and Ben-Yehduah, Gal and Cyprus, Dominik}, year={2025} }'
chicago: 'Guberman, Ainat, Gabriela Jonas-Ahrend, Rinat Arvif-Elyashiv, Gal Ben-Yehduah,
and Dominik Cyprus. “Career Changing STEM Teachers` Motivation over Time: Lessons
from Israel and Germany,” 2025.'
ieee: 'A. Guberman, G. Jonas-Ahrend, R. Arvif-Elyashiv, G. Ben-Yehduah, and D. Cyprus,
“Career Changing STEM Teachers` Motivation over Time: Lessons from Israel and
Germany,” presented at the ECER European Conference on Educational Research,
Belgrad, 2025.'
mla: 'Guberman, Ainat, et al. Career Changing STEM Teachers` Motivation over
Time: Lessons from Israel and Germany. 2025.'
short: 'A. Guberman, G. Jonas-Ahrend, R. Arvif-Elyashiv, G. Ben-Yehduah, D. Cyprus,
in: 2025.'
conference:
end_date: 2025-09-12
location: Belgrad
name: ECER European Conference on Educational Research
start_date: 2025-09-09
date_created: 2026-02-12T14:24:11Z
date_updated: 2026-02-12T14:28:53Z
department:
- _id: '300'
language:
- iso: eng
status: public
title: 'Career Changing STEM Teachers` Motivation over Time: Lessons from Israel and
Germany'
type: conference_abstract
user_id: '77633'
year: '2025'
...