Results 191 to 200 of about 44,587 (300)

KAN-DeScoD: Kolmogorov-Arnold Network Enhanced Deep Score-Based Diffusion Model for ECG Denoising. [PDF]

Sensors (Basel)
Shu Z, Zhai D, Huang L, Zhang Y, Liu T.
europepmc   +1 more source

Untangling cross-regional cross-frequency coupling in dynamic neural oscillations. [PDF]

J Neural Eng
Niketeghad S, Mirpour K, Malekmohammadi M, Tsolaki E, Pouratian N, Speier W.   +5 more
europepmc   +1 more source

Extremely Fast Maximum Likelihood Estimation of High‐Order Autoregressive Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT We consider the problem of exact maximum likelihood estimation of potentially high‐order (p>50$$ p>50 $$) autoregressive models. We propose an extremely fast coordinate‐wise algorithm for fitting autoregressive models. This fast algorithm exploits several properties of the negative log‐likelihood when parameterised in terms of partial ...
Daniel F. Schmidt, Enes Makalic
wiley   +1 more source

A 0.6-V All-Digital Temperature Sensor with Reduced Supply Sensitivity. [PDF]

Sensors (Basel)
Zhou H, Wang Y, Xie S.
europepmc   +1 more source

Band‐Pass Filtering With High‐Dimensional Time Series. A Synthetic Indicator of the Medium‐to‐Long Run Component of Growth

Journal of Time Series Analysis, EarlyView.
ABSTRACT The paper deals with the construction of a synthetic indicator of economic growth, obtained by projecting a quarterly measure of aggregate economic activity, namely gross domestic product (GDP), into the space spanned by a finite number of smooth principal components, representative of the medium‐to‐long‐run component of economic growth of a ...
Alessandro Giovannelli, Marco Lippi, Tommaso Proietti   +2 more
wiley   +1 more source

Monitoring Inputs, Control Architectures, and Failure Modes in Closed-Loop Vasopressor Systems: A Comprehensive Review. [PDF]

Sensors (Basel)
Felippe V, Dias HS, Bersot CDA, Torres GG, Wegner B, González GL, Wegner G, Lessa MA.   +7 more
europepmc   +1 more source

Navigating Supply Shocks: Sector Resilience and Production Prices Through Stochastic Input–Output Modeling

Mathematical Finance, EarlyView.
ABSTRACT This study develops a novel multivariate stochastic framework for assessing systemic risks, such as climate and nature‐related shocks, within production or financial networks. By embedding a linear stochastic fluid network, interpretable as a generalized vector Ornstein–Uhlenbeck process, into the production network of interdependent ...
Giovanni Amici, Gianluca Fusai, Anna Maria Gambaro, Daniele Marazzina   +3 more
wiley   +1 more source

Fluctuations and remaining bonds: Challenging undynamic fetal personhood through women's experiences of early pregnancy endings in England

Medical Anthropology Quarterly, EarlyView.
Abstract Women's subjective relationship with their pregnancy is central in understanding fetal personhood, a relationship that is theirs to assemble and disassemble. A rigid perception of personhood as either present or absent is problematized, instead revealing an evolving approach.
Susie Kilshaw
wiley   +1 more source

Sea surface temperature modulates El Niño and La Niña driven leptospirosis patterns: Evidence from causal machine learning in Colombia. [PDF]

PLOS Glob Public Health
Gutiérrez JD, Wilches-Vega J, Galvis-Serrano F, Parada-Jurado H, Cortes-Ramírez J.   +4 more
europepmc   +1 more source

Pseudo, or Not? Neo‐Goodwinian Growth Cycles With Financial Linkages

Metroeconomica, EarlyView.
ABSTRACT A profit‐led Goodwin mechanism generates the observed counterclockwise activity–labor share cycle. Introducing a financial linkage can reproduce this pattern even when demand is not profit‐led. This paper extends neo‐Goodwinian theory by incorporating the valuation ratio into a four‐dimensional model.
Rudiger von Arnim, Luis Felipe Eick
wiley   +1 more source