Results 31 to 40 of about 796 (174)

Life span policies and macroeconomic transition will help the 21st-century brain health revolution in developing countries. [PDF]

open access: yesAlzheimers Dement
Abstract In 2022, the World Health Organization (WHO) issued the Intersectoral Global Action Plan for Epilepsy and Other Neurological Disorders for 2022 to 2031, emphasizing important connections between brain health, population well‐being, and economic growth.
Mostert CM   +11 more
europepmc   +2 more sources

A General Coverage-Based NHPP SRGM Framework [PDF]

open access: yesCommunications for Statistical Applications and Methods, 2008
This paper first discusses the existing non-homogeneous Poisson process(NHPP) software reliability growth model(SRGM) frameworks with respect to capability of representing software reliability growth phenomenon. As an enhancement of representational capability a new general coverage-based NHPP SRGM framework is developed.
Joong-Yang Park   +2 more
openaire   +1 more source

A Counting Process Approach for Trend Assessment of Drought Condition

open access: yesHydrology, 2019
This paper discusses some methodological aspects of the historical analysis of drought, particularly the trend assessment. The Standardized Evapotranspiration Index (SPEI) is widely used as a measure of drought condition.
Edmondo Di Giuseppe   +3 more
doaj   +1 more source

An NHPP Software Reliability Model with S-Shaped Growth Curve Subject to Random Operating Environments and Optimal Release Time

open access: yesApplied Sciences, 2017
The failure of a computer system because of a software failure can lead to tremendous losses to society; therefore, software reliability is a critical issue in software development.
Kwang Yoon Song   +2 more
doaj   +1 more source

Prediction of Tool Remaining Useful Life Based on NHPP-WPHM

open access: yesMathematics, 2023
A tool remaining useful life prediction method based on a non-homogeneous Poisson process and Weibull proportional hazard model (WPHM) is proposed, taking into account the grinding repair of machine tools during operation.
Yingzhi Zhang   +4 more
doaj   +1 more source

NHPP Testability Growth Model Considering Testability Growth Effort, Rectifying Delay, and Imperfect Correction

open access: yesIEEE Access, 2020
Over the last several years, many testability growth models (TGMs) have been developed to greatly facilitate engineers and managers in tracking and measuring the growth of testability as system is being improved.
Tianmei Li   +4 more
doaj   +1 more source

Modeling Software Fault-Detection and Fault-Correction Processes by Considering the Dependencies between Fault Amounts

open access: yesApplied Sciences, 2021
Many NHPP software reliability growth models (SRGMs) have been proposed to assess software reliability during the past 40 years, but most of them have focused on modeling the fault detection process (FDP) in two ways: one is to ignore the fault ...
Qiuying Li, Hoang Pham
doaj   +1 more source

A Software Reliability Model with a Weibull Fault Detection Rate Function Subject to Operating Environments

open access: yesApplied Sciences, 2017
When software systems are introduced, these systems are used in field environments that are the same as or close to those used in the development-testing environments; however, they may also be used in many different locations that may differ from the ...
Kwang Yoon Song   +2 more
doaj   +1 more source

Discrete software reliability assessment with discretized NHPP models

open access: yesComputers & Mathematics with Applications, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shinji Inoue, Shigeru Yamada
openaire   +2 more sources

A Testing Coverage Model Based on NHPP Software Reliability Considering the Software Operating Environment and the Sensitivity Analysis

open access: yesMathematics, 2019
We have been attempting to evaluate software quality and improve its reliability. Therefore, research on a software reliability model was part of the effort.
Kwang Yoon Song   +2 more
doaj   +1 more source

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