Results 11 to 20 of about 2,531,355 (284)

Operations research games: A survey [PDF]

open access: yesTop, 2001
This paper surveys the research area of cooperative games associated with several types of operations research problems in which various decision makers (players) are involved.Cooperating players not only face a joint optimisation problem in trying, e.g., to minimise total joint costs, but also face an additional allocation problem in how to distribute
Borm, P.E.M.   +2 more
openaire   +6 more sources

Operational Research

open access: yesJournal of Applied Mathematics, 2013
M. Khodabakhshi   +6 more
doaj   +2 more sources

Testing effort based software reliability assessment incorporating FRF and change point [PDF]

open access: yesYugoslav Journal of Operations Research, 2020
In today's World, to meet the demand of high quality and reliable software systems, it is imperative to perform comprehensive testing and debugging of the software code. The fault detection and removal rate may change over time.
Arora Rajat, Aggarwal Anu G.
doaj   +1 more source

A crisis of protection and safe passage: violence experienced by migrants/refugees travelling along the Western Balkan corridor to Northern Europe

open access: yesConflict and Health, 2017
Background Pushed by ongoing conflicts and pulled by the desire for a better life, over one million migrants/refugees transited Balkan countries and arrived in Europe during 2015 and early 2016.
Jovana Arsenijević   +12 more
doaj   +1 more source

Social multiplier effects: academics’ and practitioners’ perspective on the benefits of a tuberculosis operational research capacity-building program in Indonesia

open access: yesGlobal Health Action, 2017
Background: The Tuberculosis Operational Research Group (TORG) implemented a capacity-building model involving academics and practitioners (i.e. clinicians or program staff) in an operational research (OR) team in Indonesia.
Ari Probandari   +4 more
doaj   +1 more source

Association between oxidative stress, mitochondrial function of peripheral blood mononuclear cells and gastrointestinal cancers

open access: yesJournal of Translational Medicine, 2023
Background The incidence and mortality rate of gastrointestinal cancers are high worldwide. Increasing studies have illustrated that the occurrence, progression, metastasis and prognosis of cancers are intimately linked to the immune system. Mitochondria,
Weili Liu   +10 more
doaj   +1 more source

Studying Multi-Stage Diffusion Dynamics using Epidemic Modeling Framework [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2023
Buying process has always carried a two-fold perspective with itself. On one hand, it is important for individuals and on other hand it is equally important for the firms to deliver the perfect need and want to the customer.
Hitesh Kumar   +3 more
doaj   +1 more source

Modelling the presence of disease under spatial misalignment using Bayesian latent Gaussian models

open access: yesGeospatial Health, 2016
Modelling patterns of the spatial incidence of diseases using local environmental factors has been a growing problem in the last few years. Geostatistical models have become popular lately because they allow estimating and predicting the underlying ...
Xavier Barber   +3 more
doaj   +1 more source

SDE based Generalized Innovation Diffusion Modeling [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2019
Diffusion models are rigorously implemented in marketing research to predict the actual trend of innovations over time. These models can be classified in terms of deterministic and stochastic behavior.
Shakshi Singhal   +2 more
doaj   +1 more source

On the Use of Gradient Boosting Methods to Improve the Estimation with Data Obtained with Self-Selection Procedures

open access: yesMathematics, 2021
In the last years, web surveys have established themselves as one of the main methods in empirical research. However, the effect of coverage and selection bias in such surveys has undercut their utility for statistical inference in finite populations. To
Luis Castro-Martín   +3 more
doaj   +1 more source

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