Zobrazeno 1 - 10
of 4 290
pro vyhledávání: '"A Niedermeier"'
Super-moire materials represent a novel playground to engineer states of matter beyond the possibilities of conventional moire materials. However, from the computational point of view, understanding correlated matter in these systems requires solving
Externí odkaz:
http://arxiv.org/abs/2409.18898
We study the parameterized complexity of finding shortest s-t-paths with an additional fairness requirement. The task is to compute a shortest path in a vertex-colored graph where each color appears (roughly) equally often in the solution. We provide
Externí odkaz:
http://arxiv.org/abs/2405.18866
Spiking Neural Networks (SNNs) and neuromorphic models are more efficient and have more biological realism than the activation functions typically used in deep neural networks, transformer models and generative AI. SNNs have local learning rules, are
Externí odkaz:
http://arxiv.org/abs/2404.08726
Publikováno v:
Phys. Rev. Research 6, 043288 (2024)
Quantum algorithms provide a potential strategy for solving computational problems that are intractable by classical means. Computing the topological invariants of topological matter is one central problem in research on quantum materials, and a vari
Externí odkaz:
http://arxiv.org/abs/2404.06048
Publikováno v:
Phys. Rev. Research 6, 033325 (2024)
Quantum algorithms reformulate computational problems as quantum evolutions in a large Hilbert space. Most quantum algorithms assume that the time-evolution is perfectly unitary and that the full Hilbert space is available. However, in practice, the
Externí odkaz:
http://arxiv.org/abs/2304.01751
Autor:
Lisa Pfeuffer, Viola Siegert, Julia Frede, Leonie Rieger, Riccardo Trozzo, Niklas de Andrade Krätzig, Sandra Ring, Shamim Sarhadi, Nicole Beck, Stefan Niedermeier, Mar Abril-Gil, Mohamed Elbahloul, Marianne Remke, Katja Steiger, Ruth Eichner, Julia Jellusova, Roland Rad, Florian Bassermann, Christof Winter, Jürgen Ruland, Maike Buchner
Publikováno v:
Blood Cancer Journal, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract B-cell malignancies, such as chronic lymphocytic leukemia (CLL) and multiple myeloma (MM), remain incurable, with MM particularly prone to relapse. Our study introduces a novel mouse model with active RANK signaling and the TCL1 oncogene, di
Externí odkaz:
https://doaj.org/article/5d14702a54c246dbbd1aa8836923caa2
In the Colored Clustering problem, one is asked to cluster edge-colored (hyper-)graphs whose colors represent interaction types. More specifically, the goal is to select as many edges as possible without choosing two edges that share an endpoint and
Externí odkaz:
http://arxiv.org/abs/2302.00630
Autor:
Awasthi, Abhishek, Bär, Francesco, Doetsch, Joseph, Ehm, Hans, Erdmann, Marvin, Hess, Maximilian, Klepsch, Johannes, Limacher, Peter A., Luckow, Andre, Niedermeier, Christoph, Palackal, Lilly, Pfeiffer, Ruben, Ross, Philipp, Safi, Hila, Schönmeier-Kromer, Janik, von Sicard, Oliver, Wenger, Yannick, Wintersperger, Karen, Yarkoni, Sheir
Publikováno v:
Arai, K. (eds) Intelligent Computing. SAI 2023. Lecture Notes in Networks and Systems, vol 739
Optimization problems are ubiquitous in various industrial settings, and multi-knapsack optimization is one recurrent task faced daily by several industries. The advent of quantum computing has opened a new paradigm for computationally intensive task
Externí odkaz:
http://arxiv.org/abs/2301.05750
We provide a general framework to exclude parameterized running times of the form $O(\ell^\beta+ n^\gamma)$ for problems that have polynomial running time lower bounds under hypotheses from fine-grained complexity. Our framework is based on cross-com
Externí odkaz:
http://arxiv.org/abs/2301.00797
Publikováno v:
Cogent Psychology, Vol 11, Iss 1 (2024)
Single physical activity (PA) bouts may have an immediate positive effect on perceived stress. Overall, acute psychological benefits of PA may be enhanced by manipulating expectations but it is unclear, whether this also applies to acute stress. This
Externí odkaz:
https://doaj.org/article/66463d4e66eb44e68aab2d08f1854e6a