Results 31 to 40 of about 276,000 (165)

Two different template replicators coexisting in the same protocell: stochastic simulation of an extended chemoton model. [PDF]

open access: yesPLoS ONE, 2011
The simulation of complex biochemical systems, consisting of intertwined subsystems, is a challenging task in computational biology. The complex biochemical organization of the cell is effectively modeled by the minimal cell model called chemoton ...
István Zachar   +2 more
doaj   +1 more source

Operation Chain Model of Reconfigurable Printing Manufacturing System Based on Stochastic Process Algebra

open access: yesIEEE Access, 2019
When printing orders change, the reconfigurable printing manufacturing system (RPMS) needs to be reconfigured, which produces many feasible reconfiguration schemes.
Huailin Li   +3 more
doaj   +1 more source

Quantifying the implicit process flow abstraction in SBGN-PD diagrams with Bio-PEPA [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2009
For a long time biologists have used visual representations of biochemical networks to gain a quick overview of important structural properties. Recently SBGN, the Systems Biology Graphical Notation, has been developed to standardise the way in which ...
Jane Hillston   +2 more
doaj   +1 more source

CARMA: Collective Adaptive Resource-sharing Markovian Agents [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2015
In this paper we present CARMA, a language recently defined to support specification and analysis of collective adaptive systems. CARMA is a stochastic process algebra equipped with linguistic constructs specifically developed for modelling and ...
Luca Bortolussi   +7 more
doaj   +1 more source

On Markovian cocycle perturbations in classical and quantum probability

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
We introduce Markovian cocycle perturbations of the groups of transformations associated with classical and quantum stochastic processes with stationary increments, which are characterized by a localization of the perturbation to the algebra of events ...
G. G. Amosov
doaj   +1 more source

Information measures for the stochastic Gompertz growth model

open access: yesLietuvos Matematikos Rinkinys, 2008
In this paper we investigate the Shannon’s, Fisher’s and Tsallis’ information measures for the Gompertz type stochastic process. We study the information measures of the stationary and non-stationary Gompertz type densities associated to the three ...
Petras Rupšys
doaj   +1 more source

A scalable computational framework for establishing long-term behavior of stochastic reaction networks. [PDF]

open access: yesPLoS Computational Biology, 2014
Reaction networks are systems in which the populations of a finite number of species evolve through predefined interactions. Such networks are found as modeling tools in many biological disciplines such as biochemistry, ecology, epidemiology, immunology,
Ankit Gupta   +2 more
doaj   +1 more source

Sensitivity and identifiability analysis of COVID-19 pandemic models

open access: yesВавиловский журнал генетики и селекции, 2021
The paper presents the results of sensitivity-based identif iability analysis of the COVID-19 pandemic spread models in the Novosibirsk region using the systems of differential equations and mass balance law.
O. I. Krivorotko   +3 more
doaj   +1 more source

Direct solution of the Chemical Master Equation using quantized tensor trains. [PDF]

open access: yesPLoS Computational Biology, 2014
The Chemical Master Equation (CME) is a cornerstone of stochastic analysis and simulation of models of biochemical reaction networks. Yet direct solutions of the CME have remained elusive.
Vladimir Kazeev   +3 more
doaj   +1 more source

A compartmental model of the cAMP/PKA/MAPK pathway in Bio-PEPA [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2009
The vast majority of biochemical systems involve the exchange of information between different compartments, either in the form of transportation or via the intervention of membrane proteins which are able to transmit stimuli between bordering ...
Federica Ciocchetta   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy