Results 1 to 10 of about 234,918 (169)

Parameterization of the Stochastic Model for Evaluating Variable Small Data in the Shannon Entropy Basis [PDF]

open access: yesEntropy, 2023
The article analytically summarizes the idea of applying Shannon’s principle of entropy maximization to sets that represent the results of observations of the “input” and “output” entities of the stochastic model for evaluating variable small data.
Oleh Bisikalo   +4 more
doaj   +2 more sources

Stochastic Programming Model in Least Cost Feed Formulation for Lactating Cattle

open access: yesIndonesian Journal of Agricultural Research, 2023
A conventional linear programming model (LPM) for feed formulation of lactating cattle will overlook the variation in feed components. LPM only considers the mean composition of feed values, regardless of variations, the confidence in satisfying the ...
Vishal Patil   +4 more
doaj   +1 more source

Effects of Fogging and Mosquito Repellent on the Probability of Disease Extinction for Dengue Fever

open access: yesCommunication in Biomathematical Sciences, 2021
A Continuous-Time Markov Chain model is constructed based on the a deterministic model of dengue fever transmission including mosquito fogging and the use of repellent.
Glenn Lahodny Jr., Mona Zevika
doaj   +1 more source

Optimizing the Strategic Decisions for One-Way Station-Based Carsharing Systems: A Mean-CVaR Approach

open access: yesIEEE Access, 2021
The study focuses on the strategic decisions including on the location and capacity of stations and the fleet size for designing the one-way station-based carsharing systems. Under demand uncertainty, we introduce a two-stage risk-averse stochastic model
Kai Zhang   +3 more
doaj   +1 more source

Versatile Stochastic Two-Sided Platform Models

open access: yesMathematics, 2022
This paper deals with the alternative mathematical modeling of the two-side platform. Two-sided platforms are specific multi-sided platforms that bring together two distinct groups of a model.
Song-Kyoo (Amang) Kim
doaj   +1 more source

Rural revitalization through improvements of technical efficiency in honey production: Evidence from Horo Guduru Wollega Zone, Oromia, Ethiopia

open access: yesCogent Food & Agriculture, 2023
Making apiaries more effective is only one aspect of reviving the beekeeping industry. Additionally, the beekeeping industry is generating employment both in rural and urban locations.
Tolesa Tesema   +2 more
doaj   +1 more source

Why Is Aedes aegypti Moving South in South America?

open access: yesMathematics, 2022
Colonies of Aedes aegypti have been reported at increasingly southern locations. Is this feature a manifestation of climate change or the result of the mosquito’s adaptation?
Lucas Ernesto Alonso   +2 more
doaj   +1 more source

THE APPLICATION OF A STOCKPILE STOCHASTIC MODEL INTO LONG-TERM OPEN PIT MINE PRODUCTION SCHEDULING TO IMPROVE THE FEED GRADE FOR THE PROCESSING PLANT

open access: yesRudarsko-geološko-naftni Zbornik, 2020
This paper presents a chance-constrained integer programming approach based on the linear method to solve the longterm open pit mine production scheduling problem.
Javad Gholamnejad   +4 more
doaj   +1 more source

Stochastic models of kleptoparasitism [PDF]

open access: yesJournal of Theoretical Biology, 2007
In this paper, we consider a model of kleptoparasitism amongst a small group of individuals, where the state of the population is described by the distribution of its individuals over three specific types of behaviour (handling, searching for or fighting over, food). The model used is based upon earlier work which considered an equivalent deterministic
Yates, G. E., Broom, M.
openaire   +3 more sources

Wind energy production by means of diffusion stochastic process. Parameters estimation [PDF]

open access: yesEPJ Web of Conferences
In this work, we attempt to model wind energy production via a stochastic diffusion process. We consider an Ito-type stochastic differential * equation (SDE) and determine the probabilistic characteristics of the stochastic process solution, particularly
Oubamou Zian, El Kettani Moummou
doaj   +1 more source

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