Results 41 to 50 of about 636,054 (341)

Numerical methods for piecewise deterministic Markov processes with boundary

ESAIM: Proceedings and Surveys, 2014
In this paper is described the general aspect of a numerical method for piecewise deterministic Markov processes with boundary. Under very natural hypotheses, a crucial result about uniqueness of solution of a generalized Kolmogorov ...
Goudenège Ludovic
doaj   +1 more source

Equations Related to Stochastic Processes: Semigroup Approach and Fourier Transform

Современная математика: Фундаментальные направления, 2021
The work is devoted to integro-differential equations related to stochastic processes. We study the relationship between differential equations with random perturbations - stochastic differential equations (SDEs) - and deterministic equations for the ...
I. V. Melnikova, U. A. Alekseeva, V. A. Bovkun   +2 more
doaj   +1 more source

Optimal vaccination in a stochastic epidemic model of two non-interacting populations [PDF]

, 2014
Developing robust, quantitative methods to optimize resource allocations in response to epidemics has the potential to save lives and minimize health care costs. In this paper, we develop and apply a computationally efficient algorithm that enables us to
Alderson, David L., Carlson, Jean M., Stromberg, Sean, Yuan, Edwin C.   +3 more
core   +4 more sources

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Probabilistic and deterministic estimates of near-field tsunami hazards in northeast Oman

Geoscience Letters, 2018
Tsunamis generated along the Makran subduction zone (MSZ) threaten the Sur coast of Oman, according to deterministic and probabilistic analyses presented here.
I. El-Hussain, R. Omira, Z. Al-Habsi, M. A. Baptista, A. Deif, A. M. E. Mohamed   +5 more
doaj   +1 more source

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen, Ceren Tozlu, Tina Roostaei, Fatoumata Diallo, Kaho Onomichi, Jiyeon Son, Zongqi Xia, Philip L. De Jager   +7 more
wiley   +1 more source

Classification of Underlying Causes of Power Quality Disturbances: Deterministic versus Statistical Methods

EURASIP Journal on Advances in Signal Processing, 2007
This paper presents the two main types of classification methods for power quality disturbances based on underlying causes: deterministic classification, giving an expert system as an example, and statistical classification, with support vector machines (
Emmanouil Styvaktakis, Peter G. V. Axelberg, Irene Y. H. Gu, Math H. J. Bollen   +3 more
doaj   +2 more sources

Counterfactual Learning from Bandit Feedback under Deterministic Logging: A Case Study in Statistical Machine Translation

, 2017
The goal of counterfactual learning for statistical machine translation (SMT) is to optimize a target SMT system from logged data that consist of user feedback to translations that were predicted by another, historic SMT system. A challenge arises by the
Lawrence, Carolin, Riezler, Stefan, Sokolov, Artem   +2 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Waveguide-coupled deterministic quantum light sources and post-growth engineering methods for integrated quantum photonics

Chip, 2022
Integrated photonic quantum circuits (IPQCs) have attracted increasing attention in recent years due to their widespread applications in quantum information science.
Xu-Dong Wang, Yi-Fan Zhu, Ting-Ting Jin, Wei-Wen Ou, Xin Ou, Jia-Xiang Zhang   +5 more
doaj   +1 more source