Results 11 to 20 of about 7,699,774 (306)
Stochastic neural network models for gene regulatory networks [PDF]
, 2003 Recent advances in gene-expression profiling technologies provide large amounts of gene expression data. This raises the possibility for a functional understanding of genome dynamics by means of mathematical modelling.
Tian, T., Burrage, K.
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Stochastic models of kleptoparasitism [PDF]
Journal 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.
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Stochastic spatial models [PDF]
SIAM Review, 1999 In the models we will consider, space is represented by a grid of sites that can be in one of a finite number of states and that change at rates that depend on the states of a finite number of sites. Our main aim here is to explain an idea of Durrett and Levin (1994): the behavior of these models can be predicted from the properties of the mean field ...
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An Insight into the Potassium Currents of hERG and Their Simulation
Molecules, 2023 By assuming that a stepwise outward movement of the four S4 segments of the hERG potassium channel determines a concomitant progressive increase in the flow of the permeant potassium ions, the inward and outward potassium currents can be simulated by ...
Rolando Guidelli
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A Stochastic Approach for Product Costing in Manufacturing Processes
Mathematics, 2021 Nowadays, manufacturing companies are characterized by complex systems with multiple products being manufactured in multiple assembly lines. In such situations, traditional costing systems based on deterministic cost models cannot be used.
Paulo Afonso +4 more
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The Annals of Probability, 1999 We study an ordinary differential equation controlled by a stochastic process. We present results on existence and uniqueness of solutions, on associated local times (Trotter and Ray-Knight theorems), and on time and direction of bifurcation. A relationship with Lipschitz approximations to Brownian paths is also discussed.
Burdzy, Krzysztof, Bass, Richard F.
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A Markovian batch arrival queueing system with disasters, working breakdowns, and impatience: Mathematical modeling and economic analysis [PDF]
Yugoslav Journal of Operations ResearchMachining systems are essential for many industrial applications, such as manufacturing, processing, and assembly. However, these systems are often exposed to various sources of uncertainty and disruption, such as disasters and customer impatience. These
Ramdani Hayat +2 more
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ARCH-COMP20 Category Report: Stochastic Models
, 2020 This report presents the results of a friendly competition for formal verification and policy synthesis of stochastic models. It also introduces new benchmarks within this category, and recommends next steps for this category towards next year’s edition ...
Khaled Mahmoud +15 more
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Extremal behavior of stochastic volatility models [PDF]
, 2005 Empirical volatility changes in time and exhibits tails, which are heavier than normal. Moreover, empirical volatility has - sometimes quite substantial - upwards jumps and clusters on high levels.
Lindner, Alexander M. +7 more
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Dynamic Behavior of a Stochastic Amensalism Population Model
Journal of Harbin University of Science and Technology, 2022 Aiming at the problem of biased symbiosis dynamics affected by environmental factors, according to the theory of stochastic differential equation, the stochastic biased symbiosis dynamics model is established by introducing white noise, and the dynamic ...
AI Xiao-hui, DENG Wen-bo, LI Peng-zhe
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