Zobrazeno 1 - 10
of 45 710
pro vyhledávání: '"Gareth, P"'
Piecewise deterministic Markov processes provide scalable methods for sampling from the posterior distributions in big data settings by admitting principled sub-sampling strategies that do not bias the output. An important example is the Zig-Zag proc
Externí odkaz:
http://arxiv.org/abs/2411.14983
Autor:
Saxena, Aayush, Cameron, Alex J., Katz, Harley, Bunker, Andrew J., Chevallard, Jacopo, D'Eugenio, Francesco, Arribas, Santiago, Bhatawdekar, Rachana, Boyett, Kristan, Cargile, Phillip A., Carniani, Stefano, Charlot, Stephane, Curti, Mirko, Curtis-Lake, Emma, Hainline, Kevin, Ji, Zhiyuan, Johnson, Benjamin D., Jones, Gareth C., Kumari, Nimisha, Laseter, Isaac, Maseda, Michael V., Robertson, Brant, Simmonds, Charlotte, Tacchella, Sandro, Ubler, Hannah, Williams, Christina C., Willott, Chris, Witstok, Joris, Zhu, Yongda
The UV continuum slope of galaxies, $\beta$, is a powerful diagnostic. Understanding the redshift evolution of $\beta$ and its dependence on key galaxy properties can shed light on the evolution of galaxy physical properties over cosmic time. In this
Externí odkaz:
http://arxiv.org/abs/2411.14532
Autor:
Hong, Sungwook E., Park, Changbom, Mishra, Preetish K., Kim, Juhan, Gibson, Brad K., Kim, Yonghwi, Few, C. Gareth, Pichon, Christophe, Shin, Jihye, Lee, Jaehyun
We investigate when and how the relations of galaxy morphology and star forming activity with clustercentric radius become evident in galaxy clusters. We identify 162 galaxy clusters with total mass $M_{\rm tot}^{\rm cl} > 5 \times 10^{13} {\rm M}_\o
Externí odkaz:
http://arxiv.org/abs/2411.08255
Autor:
Roberts, Gareth E.
We study kite central configurations in the Newtonian four-body problem. We present a new proof that there exists a unique convex kite central configuration for a given choice of positive masses and a particular ordering of the bodies. Our proof uses
Externí odkaz:
http://arxiv.org/abs/2411.07867
Autor:
McKnight, Shaun, Tunukovic, Vedran, Hifi, Amine, Pierce, Gareth, Mohseni, Ehsan, MacLeod, Charles, OHare, Tom
This study introduces a novel self-supervised learning approach for volumetric segmentation of defect indications captured by phased array ultrasonic testing data from Carbon Fiber Reinforced Polymers (CFRPs). By employing this self-supervised method
Externí odkaz:
http://arxiv.org/abs/2411.07835
Autor:
Davies, Gareth Cabourn, Harry, Ian, Williams, Michael J., Bandopadhyay, Diganta, Barack, Leor, Bayle, Jean-Baptiste, Hoy, Charlie, Klein, Antoine, Middleton, Hannah, Moore, Christopher J., Nuttall, Laura, Pratten, Geraint, Vecchio, Alberto, Woan, Graham
We demonstrate an end-to-end technique for observing and characterizing massive black hole binary signals before they merge with the LISA space-based gravitational-wave observatory. Our method uses a zero-latency whitening filter, originally designed
Externí odkaz:
http://arxiv.org/abs/2411.07020
Autor:
Jones, Gareth A.
We obtain formulae for the numbers of isomorphism and conjugacy classes of non-identity proper subgroups of the groups $G={\rm PSL}_2(p)$, $p$ prime, and for the numbers of those conjugacy classes which do or do not consist of self-normalising subgro
Externí odkaz:
http://arxiv.org/abs/2411.02219
Autor:
Romano, Salvatore, Kaur, Harsharan, Zelenka, Moritz, De Hijes, Pablo Montero, Eder, Moritz, Parkinson, Gareth S., Backus, Ellen H. G., Dellago, Christoph
Magnetite, a naturally abundant mineral, frequently interacts with water in both natural settings and various technical applications, making the study of its surface chemistry highly relevant. In this work, we investigate the hydrogen bonding dynamic
Externí odkaz:
http://arxiv.org/abs/2410.12717
Autor:
Marshall, Madeline A., Yue, Minghao, Eilers, Anna-Christina, Scholtz, Jan, Perna, Michele, Willott, Chris J., Maiolino, Roberto, Übler, Hannah, Arribas, Santiago, Bunker, Andrew J., Charlot, Stephane, Del Pino, Bruno Rodríguez, Böker, Torsten, Carniani, Stefano, Cresci, Giovanni, D'Eugenio, Francesco, Jones, Gareth C., Venturi, Giacomo, Bordoloi, Rongmon, Kashino, Daichi, Mackenzie, Ruari, Matthee, Jorryt, Naidu, Rohan, Simcoe, Robert A.
The James Webb Space Telescope is revolutionising our ability to understand the host galaxies and local environments of high-z quasars. Here we obtain a comprehensive understanding of the host galaxy of the z=7.08 quasar J1120+0641 by combining NIRSp
Externí odkaz:
http://arxiv.org/abs/2410.11035
Autor:
Malavasi, Matteo, Peters, Gareth W., Treuck, Stefan, Shevchenko, Pavel V., Jang, Jiwook, Sofronov, Georgy
Cyber risk classifications are widely used in the modeling of cyber event distributions, yet their effectiveness in out of sample forecasting performance remains underexplored. In this paper, we analyse the most commonly used classifications and argu
Externí odkaz:
http://arxiv.org/abs/2410.05297