4/14/2023 0 Comments Automaton simulatorTwo processes are taken into account: reptation at strong electric field E, described in the particle model, and geometration, i.e. We propose a new kind of cellular automaton to simulate transportation of molecules of DNA through agarose gel. New cellular automaton designed to simulate geometration in gel electrophoresis The results of the simulation experiments with the obtained algorithm on standard test functions are provided, and a comparison between the analogs is shown. The algorithm of continuous optimization, which is based on dynamics of the cellular automaton having the property of geometric symmetry, is obtained. The cellular automaton with an objective function is introduced as a new modification of the classic cellular automaton. The Algorithm of Continuous Optimization Based on the Modified Cellular Automatonĭirectory of Open Access Journals (Sweden)įull Text Available This article is devoted to the application of the cellular automata mathematical apparatus to the problem of continuous optimization. The new biomass-spreading rules are no more complex to implement than the existing rules. Simulation results generated using the cellular automaton method based on the new rules agree much better with the continuous method than do results using the other two cellular automaton methods. The relationship between the biomass species is syntrophic in one example and competitive in the other two examples. To evaluate the new rules, three two-dimensional simulation examples are used to compare the biomass distribution computed using the continuous method and three cellular automaton methods, one based on the new rules and the other two based on rules presented in two previous studies. To overcome the problems, we propose new biomass-spreading rules in this work: Excess biomass spreads by pushing a line of grid cells that are on the shortest path from the source grid cell to the destination grid cell, and the fractions of different biomass species in the grid cells on the path change due to the spreading. The program is available under the Cecill licence.An improved cellular automaton method to model multispecies biofilms.īiomass-spreading rules used in previous cellular automaton methods to simulate multispecies biofilm introduced extensive mixing between different biomass species or resulted in spatially discontinuous biomass concentration and distribution this caused results based on the cellular automaton methods to deviate from experimental results and those from the more computationally intensive continuous method. LicenceįiatLux is registered by the French Agence pour la protection des programmes (APP) under the number: IDDN.FR.P.2013.000.10000 For the live plotting functionalities, FiatLux uses the Ptolemy II library developed and maintained by Univ. Olivier Bouré (PhD), Nikolaos Vlassopoulos (post-doc), Antoine Spicher (post-doc), Alexandre Bryskowski (internship on the Graphical User Interface).įor random number generation, FiatLux uses the Ranmar library of Honeyclust. The author is grateful for the contributions of: 2007- present : LORIA – INRIA Nancy Grand-Est.Among the recent contributors, we thank Nicolas Gauville (2018), Émilien Brun (2020) and Océane Chazé (2020).įrom 2001, FiatLux has developed by Nazim Fatès in the following institutions : This software have seen the contributions of various persons. To run it simply double-click on the icon or type "java -jar FiatLux.jar" in a terminal.
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