@inproceedings{66603,
author = {{Dou, Jinfeng and Götte, Thorsten and Hillebrandt, Henning and Scheideler, Christian and Werthmann, Julian}},
booktitle = {{Lecture Notes in Computer Science}},
isbn = {{9783032264640}},
issn = {{0302-9743}},
publisher = {{Springer Nature Switzerland}},
title = {{{Fast Distributed Computation of Compact Routing Schemes}}},
doi = {{10.1007/978-3-032-26465-7_19}},
year = {{2026}},
}
@inproceedings{66602,
author = {{Augustine, John and Hillebrandt, Henning and Kumar, Manish and Scheideler, Christian and Werthmann, Julian}},
booktitle = {{Proceedings of the ACM Symposium on Principles of Distributed Computing}},
publisher = {{ACM}},
title = {{{Supervised Distributed Computing: Efficiency and Robustness under a Majority of Adversarial Workers}}},
doi = {{10.1145/3796701.3815939}},
year = {{2026}},
}
@inproceedings{66604,
author = {{Friesen, Olga and Hölscher, Jonas and Spieker, Carsten and Förstner, Jens and Claes, Leander}},
location = {{München}},
title = {{{Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components}}},
year = {{2026}},
}
@inbook{66619,
abstract = {{Due to their devastating consequences, so-called century floods attract significant public attention and are therefore covered in nationwide media. In journalistic reporting, numerous conceptual metaphors are used to conceptualise such extreme weather events. This linguistic study investigates how the century flood that occurred in southern Germany in late May and early June 2024 was metaphorically conceptualised in nationwide online journalism by identifying patterns of metaphorical conceptualisation. The analysis draws on the foundations of Conceptual Metaphor Theory as proposed by Lakoff and Johnson (1980), refined through the graded distinction of schematicity levels in conceptual structure proposed in Kövecses (2017, 2020, 2022) Extended Conceptual Metaphor Theory. Accordingly, metaphors are understood as schematically distinguishable mappings of conceptual aspects from source to target areas, through which particular actions are constituted. Adopting a mixed-methods approach that integrates manual with (semi-)automatic analytical procedures, the study reveals that the century flood is predominantly conceptualised through the highly schematic metaphor ZEIT IST SUBSTANZ (›time is substance‹), the less schematic metaphor NATURKATASTROPHEN SIND PERSONEN (›natural disasters are persons‹), and a set of least schematic, elaborating metaphors, namely HOCHWASSER IST GEGNER (›flood is an opponent‹), HOCHWASSER IST ZERSTÖRER (›flood is a destroyer‹) and HOCHWASSER IST MÖRDER (›flood is a murderer‹). From an ecolinguistic perspective, the study critically reflects on how these metaphorical conceptualisations obscure human co-responsibility for the intensity of extreme flood events.}},
author = {{Dübbert, Alexander}},
booktitle = {{Ökologische Diskurse heute. Inter- und transdisziplinäre Forschung zu globalen Herausforderungen und planetaren Grenzen}},
editor = {{Christ, Katharina and Janich, Nina and Lüdicke, Corinna and Simon, Niklas}},
isbn = {{978-3-8394-5910-2}},
keywords = {{Berichterstattung, Jahrhunderthochwasser, Kognitive Linguistik, konzeptuelle Metapher, Ökolinguistik, Schematizität}},
pages = {{171--196}},
publisher = {{transcript}},
title = {{{Metaphorische Konzeptualisierungen des Jahrhunderthochwassers in Süddeutschland im Spätfrühling 2024. Eine kognitiv-linguistische Analyse der überregionalen, online-journalistischen Berichterstattung}}},
volume = {{5}},
year = {{2026}},
}
@inproceedings{66614,
abstract = {{Modern software development reuses code by importing libraries as dependencies. Software projects typically include an average of 36 dependencies, with 80% being transitive, meaning they are dependencies of dependencies. Recent research indicates that only 24.9% of these dependencies are required at runtime, and even within those, many program constructs remain unused, adding unnecessary code to the project. This has led to the development of debloating tools that remove unnecessary dependencies and program constructs while balancing precision by eliminating unused constructs and soundness by preserving all required constructs. To systematically evaluate this trade-off, we developed Deblometer, a micro-benchmark consisting of 59 test cases designed to assess support for various Java language features in debloating tools. Each test case includes a manually curated ground truth specifying necessary and bloated classes, methods, and fields, enabling precise measurement of soundness and precision. Using Deblometer, we evaluated three popular Java debloating tools: Deptrim, JShrink, and ProGuard. Our evaluation reveals that all tools remove required program constructs, which results in changed semantics or execution crashes. In particular, the dynamic class loading feature introduces unsoundness in all evaluated tools. Our comparison shows that Deptrim retains more bloated constructs, while ProGuard removes more required constructs. JShrink’s soundness is significantly affected by limited support for annotations, which leads to corrupted debloated artifacts. These soundness issues highlight the need to improve debloating tools to ensure stable and reliable debloated software.}},
author = {{Klauke, Jonas and Ohlmer, Tom and Schott, Stefan and Ponta, Serena Elisa and Fischer, Wolfram and Bodden, Eric}},
booktitle = {{Proceedings of the 2025 Workshop on Software Supply Chain Offensive Research and Ecosystem Defenses}},
location = {{Taipei}},
publisher = {{ACM}},
title = {{{A Soundness and Precision Benchmark for Java Debloating Tools}}},
doi = {{10.1145/3733827.3765530}},
year = {{2026}},
}
@inbook{36895,
author = {{Webersen, Yvonne and Riese, Josef}},
booktitle = {{Demokratiebildung in der Lehrkräftebildung (Arbeitstitel). Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung.}},
editor = {{Becher, Andrea and Bloh, Bea and Herzig, Bardo and Pollmeier, Pascal}},
publisher = {{Waxmann}},
title = {{{Wie funktionieren (Pseudo)wissenschaften? Ein Seminarkonzept für angehende Lehrkräfte naturwissenschaftlicher Fächer}}},
volume = {{3}},
year = {{2026}},
}
@inproceedings{66617,
author = {{Surendranath-Shroff, Vijayalakshmi and Bahmanian, Meysam and Scheytt, J. Christoph}},
booktitle = {{2026 IEEE MTT-S Radio Frequency Systems and Applications Symposium (IMS RFSA)}},
publisher = {{IEEE}},
title = {{{Wideband Frequency Synthesis Using Dual-Optical Phase-Locked Loop Synchronized to Optical Comb}}},
doi = {{10.1109/imsrfsa70221.2026.11624342}},
year = {{2026}},
}
@techreport{65678,
author = {{Menne, Anna Lena and Schulz, Christian}},
title = {{{Unpacking [Whose] Imaginary: Reflections from a Workshop on Digital Imaginaries}}},
volume = {{45}},
year = {{2026}},
}
@inbook{62266,
author = {{Mombeck, Mona and Caruso, Carina}},
booktitle = {{Diskurse und Praktiken der Heterogenität. Pädagogisches Handeln in heterogenen Settings. Mit einem Fokus auf die Elementar- und Primarbildung}},
editor = {{Güneşli, Habib and Albers, Timm and Mombeck, Mona Maria and Jesuthasan, Jonitta }},
pages = {{211--224}},
publisher = {{Beltz Juventa}},
title = {{{Soziales Lernen in der Grundschule - ein Praxisprojekt zur Entwicklung des PET - Paderborner Entwicklungstraining für Mensch und Tier. Ein Training zur Unterstützung der individuellen Entwicklung aller Beteiligten. }}},
doi = {{10.3262/978-3-7799-8995-0}},
year = {{2026}},
}
@article{66622,
abstract = {{Abstract
The increasing use of thin-walled profiles in automotive battery housing construction is leading to a growing demand for one-sided access mechanical fasteners. Currently, the installation of blind rivet nuts still requires pre-drilling using chip-forming operations. In Meschut and Meyer (Vorlochfreies Setzen von Funktionselementen mittels Fließformen, Europäische Forschungsgesellschaft für Blechverarbeitung e.V. (EFB), Hannover, 2021), a chipless, two-step method for installing blind rivet nuts was developed, in which flow-drilling is the initial step. To eliminate the pre-drilling operation and optimise the joining process of blind rivet nuts, a pilot-hole-free joining method using a flow-drilling process is being pursued. The use of these blind rivet nuts can significantly simplify the joining process by eliminating chip-forming pre-drilling operations. Additionally, the screw-through capability reduces screw variance in automated fastening, optimising the feeding process by minimising the risk of incorrect screw selection. This work aims to develop a single-step process for the installation of a blind rivet nut. To achieve this, it is necessary to design the geometries of both the blind rivet nut and the flow-drill former, which also serves as the mandrel for the blind rivet nut. In addition to the geometries of the tools and functional elements, the flow-drilling process itself has been developed. Special attention is given to the pull-through and the formation of the closing head. To optimise the closing head formation, an iterative optimization process was used. The quality of the pull-through is improved by varying the tip geometries and adjusting the process parameters during flow-drilling.}},
author = {{Böhm, Yannic and Meschut, Gerson}},
issn = {{2731-6564}},
journal = {{Discover Mechanical Engineering}},
number = {{1}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Single-stage setting of blind rivet nuts without pre-drilling}}},
doi = {{10.1007/s44245-026-00222-x}},
volume = {{5}},
year = {{2026}},
}
@article{66589,
abstract = {{Dieser Beitrag schließt an die anderen Artikel dieses Themenheftes an. Dabei werden mögliche Strukturen empirischer Forschung zu interreligiösen Lehr-Lernprozessen auf der Hochschulebene vorgeschlagen. Mögliche Zieloptionen, Ebenen und Fallstricke für die empirische Forschung zu interreligiösen Lehr-Lernprozessen werden diskutiert. Des Weiteren werden Erkenntnisse bisheriger Forschungsbemühungen zu interreligiösen Lehr-Lernprozessen zusammengefasst und ein strukturierter Ausblick auf Optionen empirischer Forschungen im universitären Bereich gegeben, wobei die vorangehenden Aufsätze dieses Themenheftes hinzugezogen werden.}},
author = {{Meyer, Karlo and Caruso, Carina}},
journal = {{Theo-Web}},
keywords = {{Interreligiöses Lernen, Lehr-Lernprozesse, Religionspädagogik, Hochschuldidaktik, empirische Forschung}},
number = {{1}},
pages = {{251 -- 266}},
title = {{{Potenziale und Limitationen empirischer Forschung zu interreligiösen Lehr- und Lernprozessen in Schule und Hochschule}}},
doi = {{https://doi.org/10.58069/theow.2026.1.124}},
year = {{2026}},
}
@book{66621,
editor = {{Hartwich, Katharina and Heisler, Dietmar and Lippegaus, Petra and Schmökel, Michelle Jaquelina and Schwede, Jana and Sommer, Christian}},
publisher = {{bwp@ Berufs- und Wirtschaftspädagogik – online}},
title = {{{bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht. Zukunftsszenarien von Arbeit, Bildung und Beruf}}},
year = {{2026}},
}
@article{66640,
abstract = {{
We develop a framework for identifying nonclassical speedups in systems with polarization, likewise spin degrees of freedom. By confining the dynamics to the manifold of angular momentum coherent states, which act as the classical reference in this case, we compute the speed limit that bounds the rate of change of the state achievable without generating quantum coherence. A comparison with the unrestricted quantum speed limit enables the quantitative identification of speedups arising from polarization nonclassicality. We apply this framework to the cross-Kerr interaction, demonstrating a persistent speedup scaling as
O
(
N
)
with the photon number
N
, with a parity effect in favor of even photon numbers. The results establish polarization nonclassicality as a genuine dynamical resource, linking quantum coherence to quantum-enhanced evolution speeds in nonlinear photonic systems.
}},
author = {{Aßbrock, Tim and Sperling, Jan and Ares, Laura}},
issn = {{2643-1564}},
journal = {{Physical Review Research}},
number = {{3}},
publisher = {{American Physical Society (APS)}},
title = {{{Quantum speedup from nonclassical polarization}}},
doi = {{10.1103/mflc-2mzq}},
volume = {{8}},
year = {{2026}},
}
@article{66639,
author = {{Scheiter, Katharina and Bach, Katharina M. and Bauer, Elisabeth and Brod, Garvin and Bromme, Rainer and Buhl, Heike M. and Gagl, Benjamin and Greiff, Samuel and Hefter, Markus H. and Janke, Stefan and Lindner, Marlit A. and Mayweg, Elisabeth and Nebel, Steve and Rummel, Nikol and Sailer, Michael}},
journal = {{Psychologische Rundschau}},
number = {{3}},
pages = {{169--174}},
title = {{{Generative Künstliche Intelligenz im Kontext von Lehren, Lernen und Beraten: Eine Perspektive der Pädagogischen Psychologie}}},
doi = {{10.1026/0033-3042/a000769}},
volume = {{77}},
year = {{2026}},
}
@unpublished{66642,
abstract = {{In this work, we build a bridge between the Pólya--Schur program and Voiculescu's free probability theory. A cornerstone of the former is the Pólya--Benz Theorem, classifying a central family of real-root preserving operators on the space of polynomials, as those given by $f(\partial_z)$ for a Laguerre--Pólya function $f$ and the derivative operator $\partial_{z}$. We prove that any free (additive) infinitely divisible distribution can be attained as the weak limit of root distributions of Appell polynomials $f_n(\partial_z)z^n$ as $n\to\infty$, for a suitably chosen sequence $f_n$ of Laguerre--Pólya functions.
Such questions on the (global) limiting distributions of real rooted polynomials belong to the active research area of finite free probability. In contrast to its standard tools, our approach allows for non-compactly supported limiting distributions, (barely) complex rooted polynomials and even provides the full microscopic description of the roots. Moreover, we extend our results to differential operators generating free multiplicative infinitely divisible distributions, to the rectangular free convolution, and to $f_n(\partial_z)p_n$ for real rooted polynomials $p_n$, implying a generalization of the recent connections between the heat flow and free Brownian motion to any free Lévy process.
As corollaries, we identify free stable distributions by choosing $f_n$ to be a fixed rescaled Laguerre--Pólya function, and we prove various convergence results on the zero distributions of Jensen polynomials, e.g. the limiting root distribution of Jensen polynomial of the Riemann $Ξ$-function is given by the Cauchy distribution.}},
author = {{Campbell, Andrew and Jalowy, Jonas}},
booktitle = {{arXiv:2605.31356}},
title = {{{Pólya--Schur problems and free probability}}},
year = {{2026}},
}
@article{66641,
author = {{Jalowy, Jonas and Stange, Hanna}},
issn = {{0304-4149}},
journal = {{Stochastic Processes and their Applications}},
publisher = {{Elsevier BV}},
title = {{{Box-covariances of hyperuniform point processes}}},
doi = {{10.1016/j.spa.2026.104996}},
volume = {{199}},
year = {{2026}},
}
@book{66654,
author = {{Heinrichs, Ulrike and Herrmann, Sabine and Schwieger, Olaf and Schumann, Dirk and Kuhn, Michaela and Knödler, Julia and Borchert-Pickenhan, Jens and Voigt, Martina and Stork, Hans-Walter and von Perger, Mischa and Knüvener, Peter and Fabritius, Helga and Möhlenkamp, Annegret and Hasselmann, Cord-Georg}},
isbn = {{ISBN 978-3-98501-421-7}},
pages = {{665}},
publisher = {{arthistoricum.net}},
title = {{{Der Wandmalereizyklus zu den Wissenschaften und Künsten in der Brandenburger Domklausur im Kontext}}},
doi = {{10.11588/ARTHISTORICUM.1740}},
year = {{2026}},
}
@article{66664,
author = {{Pöllmann, Andreas}},
issn = {{1476-7724}},
journal = {{Globalisation, Societies and Education}},
pages = {{1--11}},
publisher = {{Informa UK Limited}},
title = {{{Three pitfalls in intercultural education: cultural uniformity, pedagogical neutrality, and presumptions of competence}}},
doi = {{10.1080/14767724.2026.2636566}},
year = {{2026}},
}
@book{66663,
author = {{Pöllmann, Andreas}},
isbn = {{9783658505967}},
publisher = {{Springer Fachmedien Wiesbaden}},
title = {{{Interkulturelle Pädagogik: Fallstricke, Potenziale und Forschungsgegenstände}}},
doi = {{10.1007/978-3-658-50597-4}},
year = {{2026}},
}
@article{66674,
abstract = {{Efficient detection of near-infrared light at telecommunication wavelengths remains a central challenge for GaAs-based photonic and optoelectronic devices due to the absence of linear absorption below the bandgap. Here, we demonstrate a hybrid nonlinear optoelectronic device that enhances the detection efficiency of a (001)-oriented GaAs PIN photodiode under telecommunication-wavelength illumination, where absorption is intrinsically limited to two-photon absorption (2PA). Our approach relies on the integration of a transferred, nanopatterned 385 nm-thick (111)-oriented GaAs nanofilm acting as an on-chip nonlinear frequency-conversion layer. Elliptical GaAs nanoresonators are employed to enhance second-harmonic generation (SHG) resonantly, converting incident 1550 nm radiation into above-bandgap photons efficiently absorbed by the underlying diode. Spatially resolved current–voltage measurements reveal a pronounced enhancement of the detector response in regions covered by the nanoantennas. The device exhibits a low dark current, while the metasurface-covered regions show the largest current response under 1560 nm excitation compared to the bare GaAs(100) diode and the unstructured GaAs(111) film. These results establish a direct functional link between dielectric metasurface–based nonlinear frequency conversion and electrical photodetection, providing a viable route toward integrated sub-bandgap detection schemes.}},
author = {{Spedt, Vladimir and Meier, Falco and Geromel, René and Mahler, Pascal and Henksmeier, Tobias and Reuter, Dirk and Zentgraf, Thomas and Meier, Cedrik}},
issn = {{1094-4087}},
journal = {{Optics Express}},
number = {{16}},
publisher = {{Optica Publishing Group}},
title = {{{Hybrid GaAs (111)/GaAs (100) PIN photodiodes for metasurface-assisted nonlinear upconversion detection}}},
doi = {{10.1364/oe.601288}},
volume = {{34}},
year = {{2026}},
}