Zobrazeno 1 - 10
of 11 086
pro vyhledávání: '"Pyne, A."'
Autor:
Linke, Laila, Pyne, Susan, Joachimi, Benjamin, Georgiou, Christos, Hoffmann, Kai, Mandelbaum, Rachel, Singh, Sukhdeep
Cosmic shear is a powerful probe of cosmology, but it is affected by the intrinsic alignment (IA) of galaxy shapes with the large-scale structure. Upcoming surveys like Euclid and Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST) req
Externí odkaz:
http://arxiv.org/abs/2406.05122
Autor:
Bhaskar, Umang, Pyne, Soumyajit
In Hotelling's model of spatial competition, a unit mass of voters is distributed in the interval $[0,1]$ (with their location corresponding to their political persuasion), and each of $m$ candidates selects as a strategy his distinct position in thi
Externí odkaz:
http://arxiv.org/abs/2405.04696
We initiate the study of Local Computation Algorithms on average case inputs. In the Local Computation Algorithm (LCA) model, we are given probe access to a huge graph, and asked to answer membership queries about some combinatorial structure on the
Externí odkaz:
http://arxiv.org/abs/2403.00129
Equitability (EQ) in fair division requires that items be allocated such that all agents value the bundle they receive equally. With indivisible items, an equitable allocation may not exist, and hence we instead consider a meaningful analog, EQx, tha
Externí odkaz:
http://arxiv.org/abs/2312.07195
Autor:
PYNE, STEPHEN (AUTHOR)
Publikováno v:
Scientific American. May2024, Vol. 330 Issue 5, p22-31. 10p. 5 Color Photographs.
Autor:
Lamman, Claire, Tsaprazi, Eleni, Shi, Jingjing, Šarčević, Nikolina Niko, Pyne, Susan, Legnani, Elisa, Ferreira, Tassia
We summarize common notations and concepts in the field of Intrinsic Alignments (IA). IA refers to physical correlations involving galaxy shapes, galaxy spins, and the underlying cosmic web. Its characterization is an important aspect of modern cosmo
Externí odkaz:
http://arxiv.org/abs/2309.08605
Autor:
Badr Sokrat, Anthony H. Nguyen, Alex R. B. Thomsen, Li-Yin Huang, Hiroyuki Kobayashi, Alem W. Kahsai, Jihee Kim, Bing X. Ho, Symon Ma, John Little, Catherine Ehrhart, Ian Pyne, Emmery Hammond, Michel Bouvier
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-14 (2024)
Abstract Classically, G protein-coupled receptors (GPCRs) promote signaling at the plasma membrane through activation of heterotrimeric Gαβγ proteins, followed by the recruitment of GPCR kinases and βarrestin (βarr) to initiate receptor desensit
Externí odkaz:
https://doaj.org/article/5849f72408344b829ffc02844067159b
Autor:
Putterman, Aaron L, Pyne, Edward
We introduce a novel family of expander-based error correcting codes. These codes can be sampled with randomness linear in the block-length, and achieve list-decoding capacity (among other local properties). Our expander-based codes can be made start
Externí odkaz:
http://arxiv.org/abs/2303.17554
Let $\mathcal{L}$ be a language that can be decided in linear space and let $\epsilon >0$ be any constant. Let $\mathcal{A}$ be the exponential hardness assumption that for every $n$, membership in $\mathcal{L}$ for inputs of length~$n$ cannot be dec
Externí odkaz:
http://arxiv.org/abs/2303.16413
In this paper, we introduce a new, spectral notion of approximation between directed graphs, which we call singular value (SV) approximation. SV-approximation is stronger than previous notions of spectral approximation considered in the literature, i
Externí odkaz:
http://arxiv.org/abs/2301.13541