Zobrazeno 1 - 10
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pro vyhledávání: '"Rösner A"'
We consider the $k$-min-sum-radii ($k$-MSR) clustering problem with fairness constraints. The $k$-min-sum-radii problem is a mixture of the classical $k$-center and $k$-median problems. We are given a set of points $P$ in a metric space and a number
Externí odkaz:
http://arxiv.org/abs/2410.00598
Two-dimensional magnetic materials exhibit strong magneto-optic effects and high tunability by electrostatic gating, making them very attractive for new magneto-photonic devices. Here, we characterize the magneto-optic Kerr effect (MOKE) spectrum of
Externí odkaz:
http://arxiv.org/abs/2408.09901
Autor:
Sivakumar, Nikhil S., Aretz, Joost, Scherb, Sebastian, Mavrič, Marion van Midden, Huijgen, Nora, Kamber, Umut, Wegner, Daniel, Khajetoorians, Alexander A., Rösner, Malte, Hauptmann, Nadine
Scanning tunneling microscopy is the method of choice for characterizing charge density waves by imaging the variation in atomic-scale contrast of the surface. Due to the measurement principle of scanning tunneling microscopy, the electronic and latt
Externí odkaz:
http://arxiv.org/abs/2407.17231
Publikováno v:
Physical Review B 110, 014107 (2024)
Plastic deformation in metallic glasses at room temperature leads to the development of shear bands due to shear localization. In many experiments, shear bands have shown local density variations along their path, with a distinct imbalance in magnitu
Externí odkaz:
http://arxiv.org/abs/2407.07733
Autor:
Brigham, Natalie Grace, Gao, Chongjiu, Kohno, Tadayoshi, Roesner, Franziska, Mireshghallah, Niloofar
Journalists are among the many users of large language models (LLMs). To better understand the journalist-AI interactions, we conduct a study of LLM usage by two news agencies through browsing the WildChat dataset, identifying candidate interactions,
Externí odkaz:
http://arxiv.org/abs/2406.13706
Autor:
Wei, Miranda, Consolvo, Sunny, Kelley, Patrick Gage, Kohno, Tadayoshi, Matthews, Tara, Meiklejohn, Sarah, Roesner, Franziska, Shelby, Renee, Thomas, Kurt, Umbach, Rebecca
Publikováno v:
Proceedings of the 33rd USENIX Security Symposium (USENIX Security 2024)
Image-based sexual abuse (IBSA), like other forms of technology-facilitated abuse, is a growing threat to people's digital safety. Attacks include unwanted solicitations for sexually explicit images, extorting people under threat of leaking their ima
Externí odkaz:
http://arxiv.org/abs/2406.12161
Autor:
Wei, Miranda, Mink, Jaron, Eiger, Yael, Kohno, Tadayoshi, Redmiles, Elissa M., Roesner, Franziska
Publikováno v:
Proceedings of the 33rd USENIX Security Symposium (USENIX Security 2024)
Researchers are increasingly exploring how gender, culture, and other sociodemographic factors correlate with user computer security and privacy behaviors. To more holistically understand relationships between these factors and behaviors, we make two
Externí odkaz:
http://arxiv.org/abs/2404.10187
Recent experiments in twisted bilayer transition-metal dichalcogenides have revealed a variety of strongly correlated phenomena. To theoretically explore their origin, we combine here ab initio calculations with correlated model approaches to describ
Externí odkaz:
http://arxiv.org/abs/2404.07165
Autor:
Pizzirani, Davide, Ottenbros, Thom, van Rijssel, Maró, Zheliuk, Oleksandr, Kreminska, Yulia, Rösner, Malte, Linnartz, Jasper, de Visser, Anne, Hussey, Nigel, Ye, Jianting, Wiedmann, Steffen, van Delft, Maarten
The superconducting transition metal dichalcogenides 2H-NbSe$_2$ and 2H-NbS$_2$ are intensively studied on account of their unique electronic properties such as Ising superconductivity, found in multi- and monolayers, with upper critical fields beyon
Externí odkaz:
http://arxiv.org/abs/2404.03461
Autor:
Mirza, Adrian, Alampara, Nawaf, Kunchapu, Sreekanth, Emoekabu, Benedict, Krishnan, Aswanth, Wilhelmi, Mara, Okereke, Macjonathan, Eberhardt, Juliane, Elahi, Amir Mohammad, Greiner, Maximilian, Holick, Caroline T., Gupta, Tanya, Asgari, Mehrdad, Glaubitz, Christina, Klepsch, Lea C., Köster, Yannik, Meyer, Jakob, Miret, Santiago, Hoffmann, Tim, Kreth, Fabian Alexander, Ringleb, Michael, Roesner, Nicole, Schubert, Ulrich S., Stafast, Leanne M., Wonanke, Dinga, Pieler, Michael, Schwaller, Philippe, Jablonka, Kevin Maik
Large language models (LLMs) have gained widespread interest due to their ability to process human language and perform tasks on which they have not been explicitly trained. This is relevant for the chemical sciences, which face the problem of small
Externí odkaz:
http://arxiv.org/abs/2404.01475