@misc{60593, author = {{Elit, Stefan}}, booktitle = {{Kempowski-Jahrbuch}}, isbn = {{9783111636283}}, number = {{4}}, pages = {{281--286}}, publisher = {{de Gruyter}}, title = {{{Buchbesprechung: Brixa, Anna: Der ›dunkle‹ Kempowski. Kempowski anders lesen. München. Belleville 2025 (Theorie und Praxis der Interpretation 13)}}}, doi = {{10.1515/9783111636573-017}}, year = {{2025}}, } @article{59167, author = {{Thomas, Sven}}, journal = {{HannahArendt.Net}}, number = {{1}}, pages = {{240–242}}, title = {{{Rezension: Thomas Meyers neue Arendt Biographie. Sinnbild der Verstrickung von Theorie und Praxis}}}, doi = {{10.57773/HANET.V14I1.607}}, volume = {{14}}, year = {{2025}}, } @inproceedings{63697, author = {{Stallmeister, Lea and Rezat, Sebastian}}, booktitle = {{Beiträge zum Mathematikunterricht 2025. 58. Jahrestagung der Gesellschaft für Didaktik der Mathematik}}, editor = {{Schick, Lisa and Platz, Melanie and Lambert, Anselm}}, location = {{Universität des Saarlandes, Saarbrücken}}, publisher = {{WTM-Verlag}}, title = {{{Die Bedeutung des Mathematikschulbuchs in Zeiten der Ressourcenvielfalt}}}, doi = {{10.17877/DE290R-26373}}, year = {{2025}}, } @inproceedings{62062, author = {{Neufeld, Inga and Häsel-Weide, Uta}}, booktitle = {{Proceedings of the Fourteenth Congress of the European Society for Research in Mathematics Education (CERME14)}}, editor = {{Bosch, M. and Bolondi, G. and Carreira, S. and Spagnolo, C. and Gaidoschik, M.}}, location = {{Bozen, Italy}}, title = {{{Learning support practices in the fostering of basic arithmetic skills}}}, year = {{2025}}, } @inproceedings{62063, author = {{Häsel-Weide, Uta and Nührenbörger, Marcus}}, booktitle = {{Proceedings of the Fourteenth Congress of the European Society for Research in Mathematics Education (CERME14)}}, editor = {{Bosch, M. and Bolondi, G. and Carreira, S. and Spagnolo, C. and Gaidoschik, M.}}, location = {{Bozen, Italy}}, title = {{{Practices in math discourses in inclusive primary school}}}, year = {{2025}}, } @inproceedings{63703, author = {{Hoffbauer, Tilman and Hoos, Holger H. and Bossek, Jakob}}, booktitle = {{AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25 - March 4, 2025, Philadelphia, PA, USA}}, editor = {{Walsh, Toby and Shah, Julie and Kolter, Zico}}, pages = {{17223–17230}}, publisher = {{AAAI Press}}, title = {{{KernelMatmul: Scaling Gaussian Processes to Large Time Series}}}, doi = {{10.1609/AAAI.V39I16.33893}}, year = {{2025}}, } @inproceedings{63704, author = {{Wittner, Dominic and Bossek, Jakob}}, booktitle = {{Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025}}, editor = {{Filipic, Bogdan}}, pages = {{340–348}}, publisher = {{ACM}}, title = {{{Cluster Prevention in Evolutionary Diversity Optimization for Parallel Machine Scheduling}}}, doi = {{10.1145/3712256.3726357}}, year = {{2025}}, } @book{61364, abstract = {{Women’s rights over their own bodies is one of the most pressing issues, esp. as women still seem to have fewer rights over their bodies than men. International authors from philosophy, literature, art, architecture, and gender studies address the topic from a variety of perspectives, reaching beyond classical feminism, and beyond the labels of "motherhood" and "sex." The contributions are grouped into five sections – Body Experiences, History, Technology and Arts, Feminism and Phenomenology, and Beauty. Papers address a multitude of areas, ranging from beauty practices and Ukrainian women refugees in the context of the Russia-Ukraine war, feminist phenomenology and socio-structural critique, female specific neuropathology, the discourse of the Victorian women’s menstruation to "motherhood" in gender studies and feminist new materialisms. The book provides not only a comprehensive overview over the current state of research, but will also inspire further discussions. A separate bibliography listing relevant titles for readers new to the topics and for advanced researchers rounds out the volume.}}, editor = {{Muller, Jil}}, isbn = {{9783111396125}}, pages = {{360}}, publisher = {{De Gruyter Brill}}, title = {{{Women and their Body}}}, doi = {{10.1515/9783111396934}}, year = {{2025}}, } @unpublished{63107, abstract = {{We construct good GKP (Gottesman-Kitaev-Preskill) codes (in the sense of Conrad, Eisert and Seifert proposed) from standard short integer solution lattices (SIS) as well as from ring SIS and module SIS lattices, R-SIS and M-SIS lattices, respectively. These lattice are crucial for lattice-based cryptography. Our construction yields GKP codes with distance $\sqrt{n/πe}$. This compares favorably with the NTRU-based construction by Conrad et al. that achieves distance $Ω(\sqrt{n/q}),$ with $n\le q^2/0.28$. Unlike their codes, our codes do not have secret keys that can be used to speed-up the decoding. However, we present a simple decoding algorithm that, for many parameter choices, experimentally yields decoding results similar to the ones for NTRU-based codes. Using the R-SIS and M-SIS construction, our simple decoding algorithm runs in nearly linear time. Following Conrad, Eisert and Seifert's work, our construction of GKP codes follows directly from an explicit, randomized construction of symplectic lattices with (up to constants $\approx 1$) minimal distance $(1/σ_{2n})^{1/2n}\approx \sqrt{\frac{n}{πe}}$, where $σ_{2n}$ is the volume of the 2n-dimensional unit ball. Before this result, Buser and Sarnak gave a non-constructive proof for the existence of such symplectic lattices.}}, author = {{Blömer, Johannes and Xiao, Yinzi and Raissi, Zahra and Soltan, Stanislaw}}, booktitle = {{arXiv:2509.10183}}, title = {{{Symplectic Lattices and GKP Codes -- Simple Randomized Constructions from Cryptographic Lattices}}}, year = {{2025}}, } @inbook{63711, author = {{Muller, Jil}}, booktitle = {{Women and Their Body}}, isbn = {{9783111396125}}, publisher = {{De Gruyter}}, title = {{{1 1Introduction Women and Their Body: Breaking the Silence}}}, doi = {{10.1515/9783111396934-002}}, year = {{2025}}, } @book{63713, author = {{Linssen, Oliver and Volland, Alexander and Yigitbas, Enes and Engstler, Martin and Bertram, Martin and Hanser, Eckhart and Kalenborn, Axel}}, title = {{{Projektmanagement Und Vorgehensmodelle 2025 – Post-Agilität, Resilienz, Transformation}}}, year = {{2025}}, } @article{63734, abstract = {{Quantum dots (QDs) are a promising source of single photons mainly due to their on-demand operation. However, their emission wavelength depends on their size and immediate surroundings in the solid-state environment. By applying a serrodyne electro-optic phase modulation, we achieve a spectral shift up to 0.01 nm (3.5 GHz) while preserving the purity and indistinguishability of the photons. This method provides an efficient and scalable approach for tuning the emission wavelength of QDs without relying on nonlinear frequency mixing or probabilistic processes. Our results show that the electro-optic phase modulation enables stable and tunable spectral shifts, making it suitable for applications such as quantum communication, quantum key distribution, and primarily integrating remote quantum dot sources into large-scale quantum networks.}}, author = {{Kapoor, Sanjay and Rodek, Aleksander and Mikołajczyk, Michał and Szuniewicz, Jerzy and Sośnicki, Filip Maksymilian and Kazimierczuk, Tomasz and Kossacki, Piotr and Karpiński, Michał}}, issn = {{2192-8614}}, journal = {{Nanophotonics}}, number = {{11}}, pages = {{1775--1782}}, publisher = {{Walter de Gruyter GmbH}}, title = {{{Electro-optic frequency shift of single photons from a quantum dot}}}, doi = {{10.1515/nanoph-2024-0550}}, volume = {{14}}, year = {{2025}}, } @article{63732, abstract = {{Time lenses have been recognized as crucial components for manipulating ultrafast optical pulses in various applications, from ultrafast spectroscopy to the interfacing of optical quantum systems. A time lens is characterized by its chirp rate, which determines the focusing strength of the time lens, and accurate knowledge of this chirp is critical for precise dispersion compensation and minimizing aberrations. Here, we introduce a tunable time aperture model for sinusoidal time lenses that provides a more accurate estimate of the effective chirp rate without modifying the device. We derive a closed-form expression for the maximum phase error and show how it depends on the time aperture. We experimentally demonstrate a 1.6-fold improvement in spectral bandwidth compression of Gaussian pulses compared to the conventional approach. Our framework offers a practical tool for designing efficient temporal optical systems, benefiting applications in both classical and quantum optics where accurate spectro-temporal shaping is essential.}}, author = {{Kapoor, Sanjay and Sośnicki, Filip Maksymilian and Karpiński, Michał}}, issn = {{2378-0967}}, journal = {{APL Photonics}}, number = {{9}}, publisher = {{AIP Publishing}}, title = {{{Aberration-optimized electro-optic time lens model using a tunable aperture}}}, doi = {{10.1063/5.0270904}}, volume = {{10}}, year = {{2025}}, } @inbook{63730, author = {{Bruns, Julia and Gasteiger, Hedwig and Lastering, Bernd and Schopferer, Theresa and Zech, Detlev}}, booktitle = {{25 Jahre Berufskolleg - Wegspuren und Zukunftspfade}}, editor = {{Pudenz, Stephanie and Schoell, Oliver and Cleef, Maria}}, pages = {{175--188}}, publisher = {{wbv}}, title = {{{Frühe mathematische Bildung als Ausbildungsinhalt der Erzieherinnen- und Erzieher-Ausbildung stärken}}}, year = {{2025}}, } @unpublished{63782, abstract = {{Senders of messages prefer to communicate uncertainty verbally (e.g., something is likely to happen) rather than numerically (such as 75%), leaving receivers with imprecise information. While it is well established that receivers translate verbal probabilities into numerical values that systematically deviate from the intended numerical meaning, it is less clear how this discrepancy influences subsequent behavioral actions. Thus, the role of verbal versus numerical communication of uncertainty warrants additional attention, to investigate two critical questions: 1) whether differences in decision-making under uncertainty arise between these communication forms, and 2) whether such differences persist even when verbal phrases are translated accurately into the intended numerical meaning. By implementing a laboratory experiment, we show that individuals place significantly lower values on uncertain options with medium to high likelihoods when uncertainty is communicated verbally rather than numerically. This effect may lead to less rational decisions under verbal communication, particularly at high likelihoods. Those results remain consistent even if individuals translate verbal uncertainty correctly into the intended numerical uncertainty, implying that a biased behavioral response is not only induced by miscommunication. Instead, ambiguity about the exact meaning of a verbal phrase interferes with decision-making even beyond potential mistranslations. These findings tie in with previous research on ambiguity aversion, which has predominantly operationalized ambiguity through numerical ranges rather than verbal phrases. Based on our findings we conclude that managers should communicate uncertainty numerically, as verbal communication can unintentionally influence the decision-making process of employees.}}, author = {{Bodenberger, Robin and Thommes, Kirsten}}, title = {{{Words or Numbers? How Framing Uncertainties Affects Risk Assessment and Decision-Making}}}, year = {{2025}}, } @unpublished{63783, author = {{Thommes, Kirsten and Mehic, Miro}}, publisher = {{Elsevier BV}}, title = {{{Foreign Language Use, Attribution Error, and Newcomer Integration}}}, year = {{2025}}, } @inbook{61424, author = {{Herzig, Bardo}}, booktitle = {{SLLD (B). Spachlich literatisches Lernen und Deutschdidaktik }}, editor = {{Berg, Gunhild and Franke, Bernhard}}, issn = {{2701-0600}}, pages = {{43--61}}, publisher = {{OMP / RUB}}, title = {{{Soziale Medien als algorithmische Diskursmaschinen}}}, doi = {{10.46586/SLLD.429}}, volume = {{19}}, year = {{2025}}, } @inproceedings{63786, author = {{Löhnert, Bianca and Augsten, Nikolaus and Okulmus, Cem and Ortiz, Magdalena}}, booktitle = {{Proceedings of the 38th International Workshop on Description Logics (DL 2025), Opole, Poland, September 3-6, 2025.}}, editor = {{Tendera, Lidia and Ibanez Garcia, Yazmin and Koopmann, Patrick}}, title = {{{Query Rewriting for Nested Navigational Queries over Property Graphs}}}, volume = {{4091}}, year = {{2025}}, } @inbook{62684, author = {{Kunkel, Sönke and Sackel, Johanna}}, booktitle = {{Räume in der Internationalen Geschichte}}, editor = {{Kunkel, Sönke and Homberg, Michael and Sackel, Johanna and Deuerlein, Martin and Klein, Jonas }}, isbn = {{9783119145688}}, publisher = {{De Gruyter}}, title = {{{Ressourcenräume: Seerecht, Geopolitik und Wissenschaftsdiplomatie zwischen den Seychellen, Frankreich und der Bundesrepublik Deutschland um 1980}}}, doi = {{10.1515/9783112213278-010}}, year = {{2025}}, } @inbook{63807, author = {{Dettelbach, Andrea}}, booktitle = {{Beiträge zum Mathematikunterricht 2025 }}, editor = {{Schick, Lisa and Platz, Melanie and Lambert, Anselm}}, location = {{Saarbrücken}}, pages = {{634 -- 637}}, publisher = {{WTM - Verlag für wissenschaftliche Texte und Medien}}, title = {{{Rechnen mit Beziehungen - operative Beziehungen erkennen, beschreiben und nutzen. Entwicklung einer digitalbasierten Lernumgebung mit der App Rechenfeld}}}, doi = {{10.37626/GA9783959873307.0}}, year = {{2025}}, }