Zobrazeno 1 - 10
of 33 896
pro vyhledávání: '"Scott, W A"'
Autor:
McIntosh, Scott W., Leamon, Robert J.
The Sun exhibits episodic surges of magnetic activity across a range of temporal and spatial scales, the most prominent of which is the 11-ish year modulation of sunspot production. Beside the ~170 (min to max) decadal variation in sunspot production
Externí odkaz:
http://arxiv.org/abs/2408.10354
Conventional nonlinear RNNs are not naturally parallelizable across the sequence length, unlike transformers and linear RNNs. Lim et. al. (2024) therefore tackle parallelized evaluation of nonlinear RNNs, posing it as a fixed point problem solved wit
Externí odkaz:
http://arxiv.org/abs/2407.19115
Autor:
Mészáros, Szabolcs, Bohlin, Ralph, Prieto, Carlos Allende, Cseh, Borbála, Kovács, József, Fleming, Scott W., Dencs, Zoltán, Deustua, Susana, Gordon, Karl D., Hubeny, Ivan, Mező, György, Truszek, Márton
Context. The modeling of stellar spectra of flux standards observed by the Hubble and James Webb space telescopes requires a large synthetic spectral library that covers a wide atmospheric parameter range. Aims. The aim of this paper is to present an
Externí odkaz:
http://arxiv.org/abs/2407.10872
State space models (SSMs) have shown remarkable empirical performance on many long sequence modeling tasks, but a theoretical understanding of these models is still lacking. In this work, we study the learning dynamics of linear SSMs to understand ho
Externí odkaz:
http://arxiv.org/abs/2407.07279
We study self-similar viscous fingering for the case of divergent flow within a wedge-shaped Hele-Shaw cell. Previous authors have conjectured the existence of a countably-infinite number of selected solutions, each distinguished by a different value
Externí odkaz:
http://arxiv.org/abs/2403.08671
Autor:
Simpson, Matthew J, McCue, Scott W
This review provides open-access computational tools that support a range of mathematical approaches to analyse three related scalar reaction-diffusion models used to study biological invasion. Starting with the classic Fisher-Kolmogorov (Fisher-KPP)
Externí odkaz:
http://arxiv.org/abs/2403.01667
The study of viscous thin film flow has led to the development of highly nonlinear partial differential equations that model how the evolution of the film height is affected by different forces. We investigate a model of interaction between surface t
Externí odkaz:
http://arxiv.org/abs/2403.00301
Autor:
Mourgues-Codern, Catalina, Benrimoh, David, Gandhi, Jay, Farina, Emily A., Vin, Raina, Zamorano, Tihare, Parekh, Deven, Malla, Ashok, Joober, Ridha, Lepage, Martin, Iyer, Srividya N., Addington, Jean, Bearden, Carrie E., Cadenhead, Kristin S., Cornblatt, Barbara, Keshavan, Matcheri, Stone, William S., Mathalon, Daniel H., Perkins, Diana O., Walker, Elaine F., Cannon, Tyrone D., Woods, Scott W., Shah, Jai L., Powers, Albert R.
Hallucinations and delusions are often grouped together within the positive symptoms of psychosis. However, recent evidence suggests they may be driven by distinct computational and neural mechanisms. Examining the time course of their emergence may
Externí odkaz:
http://arxiv.org/abs/2402.13428
Autor:
Whyley, Arthur, Randall, Scott W., Clarke, Tracy E., van Weeren, Reinout J., Rajpurohit, Kamlesh, Forman, William R., Edge, Alastair C., Blanton, Elizabeth L., Lovisari, Lorenzo, Intema, Huib T.
Ultra-steep spectrum (USS) radio sources with complex filamentary morphologies are a poorly understood subclass of diffuse radio source found in galaxy clusters. They are characterised by power law spectra with spectral indices less than -1.5, and ar
Externí odkaz:
http://arxiv.org/abs/2402.04876
Effectively modeling long spatiotemporal sequences is challenging due to the need to model complex spatial correlations and long-range temporal dependencies simultaneously. ConvLSTMs attempt to address this by updating tensor-valued states with recur
Externí odkaz:
http://arxiv.org/abs/2310.19694