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   Articles with "permutation based" as a keyword



A permutation-based approach for heterogeneous meta-analyses of rare events.

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recommendations! Published in 2021 at "Statistics in medicine"

DOI: 10.1002/sim.9142

Abstract: The increasingly widespread use of meta-analysis has led to growing interest in meta-analytic methods for rare events and sparse data. Conventional approaches tend to perform very poorly in such settings. Recent work in this area… read more here.

Keywords: meta; rare events; approach heterogeneous; based approach ... See more keywords

Permutation-based inference for spatially localized signals in longitudinal MRI data

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recommendations! Published in 2021 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2021.118312

Abstract: Alzheimer's disease is a neurodegenerative disease in which the degree of cortical atrophy in specific structures of the brain serves as a useful imaging biomarker. Recent approaches using linear mixed effects (LME) models in longitudinal… read more here.

Keywords: inference spatially; cortical atrophy; based inference; permutation based ... See more keywords

Cancelable Permutation-Based Indexing for Secure and Efficient Biometric Identification

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recommendations! Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2908456

Abstract: Cancelable biometric schemes have been widely studied to protect templates in biometric authentication over networks. These schemes transform biometric features and perform pattern matching without restoring the original features. Although they strongly prevent the leakage… read more here.

Keywords: secure efficient; biometric identification; indexing scheme; permutation based ... See more keywords

A Permutation-Based Model for Analysis of Resource Allocation Overheads in Vehicular Ad Hoc Networks

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recommendations! Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2019.2926068

Abstract: This paper considers the theoretical limits of resource allocation overheads in vehicular ad hoc networks (VANETs), where the resource allocation procedure may consume extensive system resources. A permutation-based model is proposed to analyze the overhead… read more here.

Keywords: based model; resource allocation; allocation; permutation based ... See more keywords

Permutation-Based TCP and UDP Transmissions to Improve Goodput and Latency in the Internet of Things

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recommendations! Published in 2021 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3068238

Abstract: To circumvent the degraded goodput, high latency and low resource utilization efficiency of conventional transport-layer protocols in the Internet of Things, a novel permutation-based encapsulation scheme is proposed for seamless delivery of packets to achieve… read more here.

Keywords: internet things; permutation based; permutation; goodput latency ... See more keywords

Soft-Decision Decoding of Permutation-Based Optical Codes for a Multiple Access System

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recommendations! Published in 2021 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2021.3090858

Abstract: A multiple access (MA) soft-decision (SD) decoder based on the cost rankings of the channel output matrix, is proposed and applied in an optical wireless communication system in which permutation-based optical codes (POCs) are used.… read more here.

Keywords: soft decision; optical codes; multiple access; based optical ... See more keywords

Permutation-based multiple testing when fitting many generalized linear models

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recommendations! Published in 2024 at "Electronic Journal of Statistics"

DOI: 10.1214/25-ejs2409

Abstract: In many applied sciences a popular analysis strategy for high-dimensional data is to fit many multivariate generalized linear models in parallel. This paper presents a novel approach to address the resulting multiple testing problem by… read more here.

Keywords: based multiple; multiple testing; permutation based; linear models ... See more keywords
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Semiparametric Permutation-Based Change Point Detection with an Application on Chicago Cardiovascular Mortality Data

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recommendations! Published in 2022 at "Mathematics"

DOI: 10.3390/math10060857

Abstract: Climate change has several negative effects on health, including cardiovascular disease. Many studies have considered the effect of temperature on cardiovascular disease and found that there is an association between extreme levels of temperature, cold… read more here.

Keywords: change; cardiovascular mortality; point; permutation based ... See more keywords

Permutation-Based Analysis of Clinical Variables in Necrotizing Fasciitis Using NPC and Bootstrap

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recommendations! Published in 2025 at "Mathematics"

DOI: 10.3390/math13172869

Abstract: Necrotizing fasciitis (NF) is a rare but aggressive soft tissue infection with high rates of mortality and amputation, making early identification of key prognostic biomarkers essential for clinical management. However, the rarity and heterogeneity of… read more here.

Keywords: fasciitis using; permutation based; fasciitis; necrotizing fasciitis ... See more keywords