Results 261 to 270 of about 26,362,948 (329)

Sequential Statistical Analysis-Based Method for Attacks Detection in Cognitive Radio Networks

Asia-Pacific Conference on Communications, 2022
This Cognitive radio networks are vulnerable to specific intrusions due to the unique cognitive characteristics of these networks. This DoS attacks are known as the Primary User Emulation Attack and the Spectrum Sensing Data Falsification.
V. Shakhov
semanticscholar   +1 more source

Sequential change‐point detection: Computation versus statistical performance

WIREs Computational Statistics, 2022
Change‐point detection studies the problem of detecting the changes in the underlying distribution of the data stream as soon as possible after the change happens. Modern large‐scale, high‐dimensional, and complex streaming data call for computationally (
Haoyun Wang, Yao Xie
semanticscholar   +1 more source

Modern Sequential Statistical Analysis in Honor of Professor Herbert Robbins.

Biometrics, 1993
Z. Govindarajulu
openaire   +2 more sources

Sequential approximate optimisation for statistical analysis and yield optimisation of circularly polarised antennas

IET Microwaves, Antennas & Propagation, 2018
The study addresses a problem of low-cost statistical analysis and yield optimisation of circularly polarised (CP) microstrip antennas. For the sake of computational efficiency, auxiliary response surface approximation models are utilised to establish a ...
S. Koziel, A. Bekasiewicz
semanticscholar   +1 more source

Integration of sequential extraction, chemical analysis and statistical tools for the availability risk assessment of heavy metals in sludge amended soils

, 2020
This work has been conducted as an integrated approach to study the behavior of soils to the metals from sludge amendment. Bureau Commun Reference (BCR) methodology was used as an appropriate tool to harvest precious information about heavy metals ...
S. Khadhar, A. Sdiri, Anis Chekirben, R. Azouzi, A. Charef   +4 more
semanticscholar   +1 more source

A Major Depressive Disorder Classification Framework based on EEG Signals using Statistical, Spectral, Wavelet, Functional Connectivity, and Nonlinear Analysis.

Journal of Neuroscience Methods, 2021
BACKGROUND Major depressive disorder (MDD) is a prevalent mental illness that is diagnosed through questionnaire-based approaches; however, these methods may not lead to an accurate diagnosis.
R. Movahed, G. P. Jahromi, Shima Shahyad, G. Meftahi   +3 more
semanticscholar   +1 more source

Sequential synergetic sorption analysis of Gracilaria Rhodophyta biochar toward aluminum and fluoride: A statistical optimization approach

Water environment research, 2019
The present work proposes the synthesis of robust biochar from Gracilaria Rhodophyta red weeds for sequential removal of Al(III) and fluoride from wastewater.
Andraju Naga Babu, Devarapu Srinivasa Reddy, G. Suresh Kumar, K. Ravindhranath, G. K. Krishna Mohan   +4 more
semanticscholar   +1 more source

Sequential Pattern Analysis: A Statistical Investigation of Sequence Length and Support

Communications in Statistics - Simulation and Computation, 2013
In sequential pattern analysis, the frequency of patterns is evaluated by the support. While computed efficiently from large databases, we show that the support cannot be compared between different databases, since it is influenced by the actual sequence length distribution. Models for this sequence length distribution are surveyed. One of these models,
Christian H. Weiß, Miia Peltola
openaire   +1 more source

Magnesium sulphate for fetal neuroprotection at imminent risk for preterm delivery: a systematic review with meta‐analysis and trial sequential analysis

BJOG: an International Journal of Obstetrics and Gynaecology, 2020
Ordinary meta‐analyses indicate that magnesium sulphate (MgSO4) treatment in women at imminent risk for preterm delivery decreases the offspring's risk of cerebral palsy (CP).
H. Wolf, L. Huusom, T. Henriksen, H. Hegaard, J. Brok, A. Pinborg   +5 more
semanticscholar   +1 more source

Umbilical cord coiling index for the prediction of adverse pregnancy outcomes: a meta-analysis and sequential analysis

Journal of Maternal-Fetal & Neonatal Medicine, 2020
Purpose: To evaluate the potential association of abnormal cord coiling with adverse pregnancy outcomes. Materials and methods: We used the Medline (1966–2018), Scopus (2004–2018), Clinicaltrials.gov (2008–2018), Embase (1980–2018), Cochrane Central ...
V. Pergialiotis, Paraskevi Kotrogianni, Diamanto Koutaki, Evangelos Christopoulos-Timogiannakis, N. Papantoniou, G. Daskalakis   +5 more
semanticscholar   +1 more source