Results 21 to 30 of about 796 (174)

Mixed-Effects Nonhomogeneous Poisson Process Model for Multiple Repairable Systems

open access: yesIEEE Access, 2021
The nonhomogeneous Poisson process (NHPP) has become a useful approach for modeling failure patterns of recurrent failure data revealed by minimal repairs from an individual repairable system.
Byeong Min Mun   +2 more
doaj   +1 more source

Application of EM Algorithm to NHPP-Based Software Reliability Assessment with Generalized Failure Count Data

open access: yesMathematics, 2021
Software reliability models (SRMs) are widely used for quantitative evaluation of software reliability by estimating model parameters from failure data observed in the testing phase.
Hiroyuki Okamura, Tadashi Dohi
doaj   +1 more source

A Novel Software Reliability Growth Model Based on Generalized Imperfect Debugging NHPP Framework

open access: yesIEEE Access, 2023
Non-Homogeneous Poisson Process (NHPP) is a standard framework in the field of software reliability analysis. The core of NHPP consists in determining the Mean Value Function (MVF) of cumulative error number at a specific time slot.
Hang Luo   +4 more
doaj   +1 more source

Generalisasi Algoritma Thinning Process pada Proses Poisson Majemuk dengan Komponen Proses Poisson Nonhomogen dan Distribusi Gamma

open access: yesMUST: Journal of Mathematics Education, Science and Technology, 2020
Proses Poisson majemuk (compound Poissonprocess (CPP)) adalah salah satu pengembangan dari teori stokastik yang digunakan untuk memodelkan fenomena nyata.
Syarif Abdullah   +8 more
doaj   +1 more source

An Analysis of the New Reliability Model Based on Bathtub-Shaped Failure Rate Distribution with Application to Failure Data

open access: yesMathematics, 2023
The reliability of software has a tremendous influence on the reliability of systems. Software dependability models are frequently utilized to statistically analyze the reliability of software.
Tabassum Naz Sindhu   +5 more
doaj   +1 more source

A testing-coverage software reliability model considering fault removal efficiency and error generation. [PDF]

open access: yesPLoS ONE, 2017
In this paper, we propose a software reliability model that considers not only error generation but also fault removal efficiency combined with testing coverage information based on a nonhomogeneous Poisson process (NHPP).
Qiuying Li, Hoang Pham
doaj   +1 more source

Hallazgos clínico-neurofisiológicos en neuropatías hereditarias sensibles a la presión con deleción del cromosoma 17p11.2

open access: yesNeurología, 2022
Resumen: Introducción: La neuropatía hereditaria con parálisis sensible a la presión (NHPP) es una alteración autosómica dominante, con episodios recurrentes de mononeuropatía en nervios susceptibles de compresión típicos, con características ...
R.M. Pabón Meneses   +5 more
doaj   +1 more source

Accounting for unobserved spatial variation in step selection analyses of animal movement via spatial random effects

open access: yesMethods in Ecology and Evolution, Volume 14, Issue 10, Page 2639-2653, October 2023., 2023
Abstract Step selection analysis (SSA) is a common framework for understanding animal movement and resource selection using telemetry data. Such data are, however, inherently autocorrelated in space, a complication that could impact SSA‐based inference if left unaddressed.
Rafael Arce Guillen   +5 more
wiley   +1 more source

A latent‐factor self‐exciting point process for software failures

open access: yesNaval Research Logistics (NRL), Volume 70, Issue 6, Page 584-600, September 2023., 2023
Abstract Software debugging is the process of detecting and removing bugs during software development. Although the intent of modifications to the software is to remove bugs, one cannot rule out the possibility of introducing new bugs as a result of these modifications.
Atilla Ay   +3 more
wiley   +1 more source

Clinical and neurophysiological findings in patients with hereditary neuropathy with liability to pressure palsy and chromosome 17p11.2 deletion

open access: yesNeurología (English Edition), 2022
Introduction: Hereditary neuropathy with liability to pressure palsy (HNPP) is an autosomal dominant disorder, typically presenting with recurrent episodes of mononeuropathy in nerves susceptible to compression, with similar neurophysiological ...
R.M. Pabón Meneses   +5 more
doaj   +1 more source

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