Results 161 to 170 of about 2,908 (243)

The Effect of Antimicrobial Agents on Implant Surface Wettability Changes: An In-Vitro Study. [PDF]

Oral Health Prev Dent
Swed R, Nourmand E, Anderson NK, Delgado-Ruiz R, Romanos G.   +4 more
europepmc   +1 more source

mixFOCuS: A Communication‐Efficient Online Changepoint Detection Method in Distributed System for Mixed‐Type Data

Journal of Time Series Analysis, EarlyView.
ABSTRACT With the advent of the Internet of Things, it is increasingly common to have large networks of sensors, where each sensor may collect different types of data, has limited local computing resources and the ability to transmit data to a central cloud. Detecting events that trigger changes in sensor data properties is a key concern.
Ziyang Yang, Idris A. Eckley, Paul Fearnhead   +2 more
wiley   +1 more source

Atrial FDG avidity is associated with reduced atrial strain and contractility independent of atrial fibrillation and cardiac sarcoidosis. [PDF]

Eur Heart J Imaging Methods Pract
Kassar A, Haykal R, Chamoun N, Chahine Y, Hensley T, Al Yasiri H, Ordovas K, Andrikopoulou E, Sadic M, Witteles RM, Akoum N.   +10 more
europepmc   +1 more source

Functional Sieve Bootstrap for the Partial Sum Process With an Application to Change‐Point Detection

Journal of Time Series Analysis, EarlyView.
ABSTRACT This article applies the functional sieve bootstrap (FSB) to estimate the distribution of the partial sum process for time series stemming from a weakly stationary functional process. Consistency of the FSB procedure under weak assumptions on the underlying functional process is established.
Efstathios Paparoditis, Lea Wegner, Martin Wendler   +2 more
wiley   +1 more source

External validation of a therapeutic window for risperidone in children with autism spectrum disorder. [PDF]

Br J Clin Pharmacol
Hermans RA, Bruens K, Egberts KM, Koch BCP, Dierckx B, Hillegers MHJ, Romanos M, Taurines R, Fekete S, Eisenecker K, Clement HW, Fleischhaker C, de Winter BCM.   +12 more
europepmc   +1 more source

A Conditional Tail Expectation Type Risk Measure for Time Series

Journal of Time Series Analysis, EarlyView.
ABSTRACT We consider the estimation of the conditional expectation 𝔼(Xh|X0>UX(1/p)), provided 𝔼|X0|<∞, at extreme levels, where (Xt)t∈ℤ$$ {\left({X}_t\right)}_{t\in \mathbb{Z}} $$ is a strictly stationary time series, UX$$ {U}_X $$ its tail quantile function, h$$ h $$ is a positive integer and p∈(0,1)$$ p\in \left(0,1\right) $$ is such that p→0$$ p\to ...
Yuri Goegebeur, Armelle Guillou, Jing Qin   +2 more
wiley   +1 more source

Intentional Tooth Replantation: Current Evidence and Future Research Directions for Case Selection, Extraction Approaches, and Post-Operative Management. [PDF]

Dent J (Basel)
Shah RM, Manders T, Romanos G.
europepmc   +1 more source

Online Jump and Kink Detection in Segmented Linear Regression: Statistical Optimality Meets Computational Efficiency

Journal of Time Series Analysis, EarlyView.
ABSTRACT We consider the problem of sequential (online) estimation of a single change point in a piecewise linear regression model under a Gaussian setup. We demonstrate that certain CUSUM‐type statistics attain the minimax optimal rates for localizing the change point.
Annika Hüselitz, Housen Li, Axel Munk
wiley   +1 more source

The consortium project INTEGRATE-ADHD - comparison and integration of administrative and epidemiological ADHD diagnostic data by clinical assessment: study description, non-responder analysis, and sample characteristics. [PDF]

BMC Public Health
Beyer AK, Beck L, Pfeifer S, Kuhnert R, Hölling H, Jans T, Berner A, Hetzke L, Weyrich S, Scholz V, Emser T, Mager D, Ulsamer S, Wallau C, Romanos M, Gilbert M, Kaman A, Ravens-Sieberer U, Witte J, Hasemann L, Weinert K, Greiner W, Widmann J, Grau A, Schäfer A, Fiessler C, Heuschmann P, Riederer C, Schlack R.   +28 more
europepmc   +1 more source

Testing Distributional Granger Causality With Entropic Optimal Transport

Journal of Time Series Analysis, EarlyView.
ABSTRACT We develop a novel nonparametric test for Granger causality in distribution based on entropic optimal transport. Unlike classical mean‐based approaches, the proposed method directly compares the full conditional distributions of a response variable with and without the history of a candidate predictor.
Tao Wang
wiley   +1 more source