Zobrazeno 1 - 10
of 3 594
pro vyhledávání: '"Rene, L."'
We consider a $d$-dimensional stochastic differential equation (SDE) of the form $dU_t = b(U_t)d t + \sigma d Z_t$ with initial condition $U_0 = u\in \mathbb{R}^d$ and additive noise. Denote by $X_t^x$ the (unique) solution with initial value $X_0^x
Externí odkaz:
http://arxiv.org/abs/2407.21306
Autor:
Wiepert, Daniela A., Utianski, Rene L., Duffy, Joseph R., Stricker, John L., Barnard, Leland R., Jones, David T., Botha, Hugo
Accurately extracting clinical information from speech is critical to the diagnosis and treatment of many neurological conditions. As such, there is interest in leveraging AI for automatic, objective assessments of clinical speech to facilitate diagn
Externí odkaz:
http://arxiv.org/abs/2402.01796
An extension of the Liouville theorem for Fourier multipliers to sub-exponentially growing solutions
We study the equation $m(D)f = 0$ in a large class of sub-exponentially growing functions. Under appropriate restrictions on $m \in C(\mathbb{R}^n)$, we show that every such solution can be analytically continued to a sub-exponentially growing entire
Externí odkaz:
http://arxiv.org/abs/2401.12876
Autor:
Soltau, Hagen, Shafran, Izhak, Ottenwess, Alex, Duffy, Joseph R. JR, Utianski, Rene L., Barnard, Leland R., Stricker, John L., Wiepert, Daniela, Jones, David T., Botha, Hugo
Publikováno v:
Proc. ASRU, 2023
We propose a Perceiver-based sequence classifier to detect abnormalities in speech reflective of several neurological disorders. We combine this classifier with a Universal Speech Model (USM) that is trained (unsupervised) on 12 million hours of dive
Externí odkaz:
http://arxiv.org/abs/2310.13010
Autor:
Kaleta, Kamil, Schilling, René L.
We study the quasi-ergodicity of compact strong Feller semigroups $U_t$, $t > 0$, on $L^2(M,\mu)$; we assume that $M$ is a locally compact Polish space equipped with a locally finite Borel measue $\mu$. The operators $U_t$ are ultracontractive and po
Externí odkaz:
http://arxiv.org/abs/2304.12834
We are interested in the following two $\mathbb{R}^d$-valued stochastic differential equations (SDEs): \begin{gather*} d X_t=b(X_t)\,d t + \sigma\,d L_t, \quad X_0=x, %\label{BM-SDE} d Y_t=b(Y_t)\,d t + \sigma\,d B_t, \quad Y_0=y, \end{gather*} where
Externí odkaz:
http://arxiv.org/abs/2302.03372
Publikováno v:
Current Protocols, 3(4), e733 (2023)
With the increasing affordability and accessibility of genome sequencing data, de novo genome assembly is an important first step to a wide variety of downstream studies and analyses. Therefore, bioinformatics tools that enable the generation of high
Externí odkaz:
http://arxiv.org/abs/2301.08785
The classical Liouville property says that all bounded harmonic functions in $\mathbb{R}^n$, i.e.\ all bounded functions satisfying $\Delta f = 0$, are constant. In this paper we obtain necessary and sufficient conditions on the symbol of a Fourier m
Externí odkaz:
http://arxiv.org/abs/2211.08929
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
IntroductionAmerican Indian and Alaska Native People (AI/AN) have experienced discrimination stemming from sustained attempts to erase AI/AN People and their culture or livelihood. Research identifying the types of discrimination experienced by AI/AN
Externí odkaz:
https://doaj.org/article/e1969137a4554f76a30f7bfc635af5b9
Autor:
Wiepert, Daniela A., Malin, Bradley A., Duffy, Joseph R., Utianski, Rene L., Stricker, John L., Jones, David T., Botha, Hugo
Large, curated datasets are required to leverage speech-based tools in healthcare. These are costly to produce, resulting in increased interest in data sharing. As speech can potentially identify speakers (i.e., voiceprints), sharing recordings raise
Externí odkaz:
http://arxiv.org/abs/2210.09975