Search Results - "Stochastic simulation algorithm"

Stochastic SIR model predicts the evolution of COVID-19 epidemics from public health and wastewater data in small and medium-sized municipalities: A one year study by Pájaro, Manuel, Fajar, Noelia M., Alonso, Antonio A., Otero-Muras, Irene

“…The level of unpredictability of the COVID-19 pandemics poses a challenge to effectively model its dynamic evolution. In this study we incorporate the inherent…”
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Tensor product approach to modelling epidemics on networks by Dolgov, Sergey, Savostyanov, Dmitry

“…To improve mathematical models of epidemics it is essential to move beyond the traditional assumption of homogeneous well–mixed population and involve more…”
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Efficient sampling of spreading processes on complex networks using a composition and rejection algorithm by St-Onge, Guillaume, Young, Jean-Gabriel, Hébert-Dufresne, Laurent, Dubé, Louis J.

“…Efficient stochastic simulation algorithms are of paramount importance to the study of spreading phenomena on complex networks. Using insights and analytical…”
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Continuous-time Random Walks for the Numerical Solution of Stochastic Differential Equations by Bou-Rabee, Nawaf, Vanden-Eijnden, Eric

“…This paper introduces time-continuous numerical schemes to simulate stochastic differential equations (SDEs) arising in mathematical finance, population…”
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Highly accelerated kinetic Monte Carlo models for depolymerisation systems by Bui Viet, Dominic, Fimbres Weihs, Gustavo, Rajarathnam, Gobinath, Abbas, Ali

“…•Novel kinetic Monte Carlo model reduces computation time by 3 orders of magnitude.•Secondary hydrocarbon yields accurately predicted for polystyrene…”
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A birth–death model to understand bacterial antimicrobial heteroresistance from time-kill curves by Martínez-López, Nerea, Vilas, Carlos, García, Míriam R.

“…Antimicrobial heteroresistance refers to the presence of different subpopulations with heterogeneous antimicrobial responses within the same bacterial isolate,…”
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On stochastic models of chemical reactions by Vadillo, Fernando

“…•We consider two stochastic models involving d species with m possible random changes.•We demonstrate that both stochastic systems are equivalent.•We check it…”
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Stochastic model of siRNA endosomal escape mediated by fusogenic peptides by Yadav, Nisha, Boulos, Jessica, Alexander-Bryant, Angela, Cook, Keisha

“…Gene silencing via small interfering RNA (siRNA) represents a transformative tool in cancer therapy, offering specificity and reduced off-target effects…”
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What is special about autocatalysis? by Schuster, Peter

“…The single-step autocatalytic reaction A + X ↔ 2X in different environments—batch reactor, flow reactor, logistic equation—is studied by means of conventional…”
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Modulating the frequency of switching between multiple DNA states to qualitatively and quantitatively control the protein distribution by Hsieh, Ching-Chu, Li, Cheng-En, Shu, Che-Chi

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Tensor product algorithms for inference of contact network from epidemiological data by Dolgov, Sergey, Savostyanov, Dmitry

“…We consider a problem of inferring contact network from nodal states observed during an epidemiological process. In a black-box Bayesian optimisation framework…”
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A Monte Carlo method for the simulating hydrotreating of bio-oil model compounds by Costa da Cruz, A.R., Verstraete, J.J., Charon, N., Joly, J.-F.

“…•Guaiacol was converted under hydrotreating conditions over a NiMo/Al2O3 catalyst.•A kinetic model was developed for the conversion of guaiacol.•Heating and…”
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Delay chemical master equation: direct and closed-form solutions by Leier, Andre, Marquez-Lago, Tatiana T

“…The stochastic simulation algorithm (SSA) describes the time evolution of a discrete nonlinear Markov process. This stochastic process has a probability…”
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Simulating vacuum residue hydroconversion by means of Monte-Carlo techniques by de Oliveira, Luís Pereira, Verstraete, Jan J., Kolb, Max

“…•We model both feedstock composition and process reactions at a molecular level.•The feedstock is represented by mixtures of molecules exhibiting key feedstock…”
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An Implementation of The Method of Moments on Chemical Systems with Constant and Time-dependent Rates by Adara, Emmanuel O., Sidje, Roger B.

“…Among numerical techniques used to facilitate the analysis of biochemical reactions, we can use the method of moments to directly approximate statistics such…”
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Stochastic delay differential equations for genetic regulatory networks by Tian, Tianhai, Burrage, Kevin, Burrage, Pamela M., Carletti, Margherita

“…Time delay is an important aspect in the modelling of genetic regulation due to slow biochemical reactions such as gene transcription and translation, and…”
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Colored extrinsic fluctuations and stochastic gene expression by Shahrezaei, Vahid, Ollivier, Julien F, Swain, Peter S

“…Stochasticity is both exploited and controlled by cells. Although the intrinsic stochasticity inherent in biochemistry is relatively well understood, cellular…”
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The study of physical education evaluation based on a fuzzy stochastic algorithm by Su, Xiuyan

“…With the rapid development of Internet technology, data mining has been widely used in universities. At the same time, the rise of smart campuses makes the…”
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Efficient Finite-Difference Estimation of Second-Order Parametric Sensitivities for Stochastic Discrete Biochemical Systems by Jabeen, Fauzia, Ilie, Silvana

“…Biochemical reaction systems in a cell exhibit stochastic behaviour, owing to the unpredictable nature of the molecular interactions. The fluctuations at the…”
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Quantifying Parameter Interdependence in Stochastic Discrete Models of Biochemical Systems by Gholami, Samaneh, Ilie, Silvana

“…Stochastic modeling of biochemical processes at the cellular level has been the subject of intense research in recent years. The Chemical Master Equation is a…”
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