Zobrazeno 1 - 10
of 43 592
pro vyhledávání: '"Rubinstein, A"'
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 23, Iss 3, Pp 339-347 (2023)
Let $\omega(t)$ be an arbitrary modulus of continuity type function, such that $\omega(t)/t\to+\infty$, as $t\to+0$. We construct a continuous nowhere-differentiable function $V_\omega(x)$, $x\in[0;1]$, that satisfies the following conditions: 1) it
Externí odkaz:
https://doaj.org/article/6e1fa3dce10e41b9908fe55c101b3a9f
Training a diverse ensemble of models has several practical applications such as providing candidates for model selection with better out-of-distribution (OOD) generalization, and enabling the detection of OOD samples via Bayesian principles. An exis
Externí odkaz:
http://arxiv.org/abs/2409.16797
Given a so called ''Sperner coloring'' of a triangulation of the $D$-dimensional simplex, Sperner's lemma guarantees the existence of a rainbow simplex, i.e. a simplex colored by all $D+1$ colors. However, finding a rainbow simplex was the first prob
Externí odkaz:
http://arxiv.org/abs/2409.15713
Autor:
Chen, Hongrui, Joglekar, Aditya, Rubinstein, Zack, Schmerl, Bradley, Fedder, Gary, de Nijs, Jan, Garlan, David, Smith, Stephen, Kara, Levent Burak
Advances in CAD and CAM have enabled engineers and design teams to digitally design parts with unprecedented ease. Software solutions now come with a range of modules for optimizing designs for performance requirements, generating instructions for ma
Externí odkaz:
http://arxiv.org/abs/2409.03089
The multipole expansion, a ubiquitous tool in a variety of physical problems, can be formulated in spherical and Cartesian coordinates. By constructing an explicit map linking both formulations in isotropic media, we discover a lack of equivalence be
Externí odkaz:
http://arxiv.org/abs/2408.12303
We show how to use parallelization to speed up sampling from an arbitrary distribution $\mu$ on a product space $[q]^n$, given oracle access to counting queries: $\mathbb{P}_{X\sim \mu}[X_S=\sigma_S]$ for any $S\subseteq [n]$ and $\sigma_S \in [q]^S$
Externí odkaz:
http://arxiv.org/abs/2408.09442
Autor:
Antonelli, Joseph, Rubinstein, Max, Agniel, Denis, Smart, Rosanna, Stuart, Elizabeth, Cefalu, Matthew, Schell, Terry, Eagan, Joshua, Stone, Elizabeth, Griswold, Max, Sorbero, Mark, Griffin, Beth Ann
Motivated by the study of state opioid policies, we propose a novel approach that uses autoregressive models for causal effect estimation in settings with panel data and staggered treatment adoption. Specifically, we seek to estimate of the impact of
Externí odkaz:
http://arxiv.org/abs/2408.09012
With the growing integration of AI in daily life, ensuring the robustness of systems to inference-time attacks is crucial. Among the approaches for certifying robustness to such adversarial examples, randomized smoothing has emerged as highly promisi
Externí odkaz:
http://arxiv.org/abs/2408.00728
Autor:
Richter, Michael, Rubinstein, Ariel
While current economic theory focuses on prices and games, this book models economic settings where harmony is established through one of the following societal conventions: • A power relation according to which stronger agents are able to force we
Externí odkaz:
https://library.oapen.org/handle/20.500.12657/90034
Autor:
Berejnov, V., Rubinstein, B. Y.
A new method recovers the phase difference of interfering wavefronts from a pattern of interference fringes, avoiding the phase discontinuity problem. The method relies on the numerical solution of one-dimensional first-order ordinary differential eq
Externí odkaz:
http://arxiv.org/abs/2407.21607