Zobrazeno 1 - 10
of 146 094
pro vyhledávání: '"A. Erwin"'
Autor:
Hernández-Martínez, Elena, Genel, Shy, Villaescusa-Navarro, Francisco, Steinwandel, Ulrich P., Lee, Max E., Lau, Erwin T., Spergel, David N.
We present a study on the inference of cosmological and astrophysical parameters using stacked galaxy cluster profiles. Utilizing the CAMELS-zoomGZ simulations, we explore how various cluster properties--such as X-ray surface brightness, gas density,
Externí odkaz:
http://arxiv.org/abs/2410.10942
Autor:
Rahmani, Saeed, Rieder, Sabine, de Gelder, Erwin, Sonntag, Marcel, Mallada, Jorge Lorente, Kalisvaart, Sytze, Hashemi, Vahid, Calvert, Simeon C.
The rapid development of automated vehicles (AVs) promises to revolutionize transportation by enhancing safety and efficiency. However, ensuring their reliability in diverse real-world conditions remains a significant challenge, particularly due to r
Externí odkaz:
http://arxiv.org/abs/2410.08491
Autor:
Carrow, Stephen, Erwin, Kyle Harper, Vilenskaia, Olga, Ram, Parikshit, Klinger, Tim, Khan, Naweed Aghmad, Makondo, Ndivhuwo, Gray, Alexander
Recent advances in machine learning have led to a surge in adoption of neural networks for various tasks, but lack of interpretability remains an issue for many others in which an understanding of the features influencing the prediction is necessary
Externí odkaz:
http://arxiv.org/abs/2410.07966
Autor:
Portos, Mónica Apellaniz, Labadie-Tamayo, Roberto, Stemmler, Claudius, Feyersinger, Erwin, Babic, Andreas, Bruckner, Franziska, Öhner, Vrääth, Zeppelzauer, Matthias
We present an approach for the analysis of hybrid visual compositions in animation in the domain of ephemeral film. We combine ideas from semi-supervised and weakly supervised learning to train a model that can segment hybrid compositions without req
Externí odkaz:
http://arxiv.org/abs/2410.04789
Emergent cooperative functionality in active matter systems plays a crucial role in various applications of active swarms, ranging from pollutant foraging and collective threat detection to tissue embolization. In nature, animals like bats and whales
Externí odkaz:
http://arxiv.org/abs/2410.02940
Auto-chemotaxis, the directed movement of cells along gradients in chemicals they secrete, is central to the formation of complex spatiotemporal patterns in biological systems. Since the introduction of the Keller-Segel model, numerous variants have
Externí odkaz:
http://arxiv.org/abs/2409.20100
Chemotaxis allows single cells to self-organize at the population level, as classically described by Keller-Segel models. We show that chemotactic aggregation can be understood using a generalized Maxwell construction based on the balance of density
Externí odkaz:
http://arxiv.org/abs/2409.20090
For cellular functions like division and polarization, protein pattern formation driven by NTPase cycles is a central spatial control strategy. Operating far from equilibrium, no general theory links microscopic reaction networks and parameters to th
Externí odkaz:
http://arxiv.org/abs/2409.20070
The self-organization of proteins into enriched compartments and the formation of complex patterns are crucial processes for life on the cellular level. Liquid-liquid phase separation is one mechanism for forming such enriched compartments. When phas
Externí odkaz:
http://arxiv.org/abs/2409.16049
We obtain the comparison principle for discontinuous viscosity sub- and supersolutions of nonlocal Hamilton-Jacobi equations, with superlinear and coercive gradient terms. The nonlocal terms are integro-differential operators in L\'evy form, with gen
Externí odkaz:
http://arxiv.org/abs/2409.11124