首页> 外文期刊>International Journal of Innovative Computing Information and Control >TRANSLATING THE CONWAY'S GAME OF LIFE AS A DISCRETE LOGISTIC CELLULAR AUTOMATA MODEL WITH DENSITY EFFECTS
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TRANSLATING THE CONWAY'S GAME OF LIFE AS A DISCRETE LOGISTIC CELLULAR AUTOMATA MODEL WITH DENSITY EFFECTS

机译:将Conway的生命游戏用密度效应作为离散物流蜂窝自动机模型

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John H. Conway (1937-2020) has introduced a series of cellular automata (CA) models to demonstrate that simple rules can lead to very complex phenomena. Game of Life (GoL) is one of the most renowned CA models invented by Conway in 1970's. In fact, GoL is a 'game' without players, by which the spread of artificial life on 2-dimensional plane under periodic boundary conditions is progressively simulated. The present study shows that GoL can be remodeled as a parameter-adjustable CA-based logistic model applicable for simulating the population dynamics of organisms, by emphasizing the intrinsic modes of density effects found in original GoL which are equivalent to the logistic and Allee effects observed in population dynamics in living organisms. The strategy taken was to design a novel Hill-type density-responsive algorithm functioning behind the actions of the logistic CA model extended from GoL. Lastly, the growth curves simulated by the modified GoL and logistic model were compared to clarify that the growth patterns in GoL obey the logistic growth prediction under strong influence of carrying capacity, but the harm by low density could be overcome by local configuration of live cells.
机译:John H. Conway(1937-2020)推出了一系列蜂窝自动机(CA)模型,以证明简单的规则可能导致非常复杂的现象。生活游戏(GOL)是1970年代康威发明最着名的CA模型之一。事实上,GOL是一个没有球员的“游戏”,通过该逐步模拟在周期性边界条件下的二维平面上的人造生命的传播。本研究表明,通过强调原始GOL中发现的逻辑和展示效果相当于观察到的原始GOL的内在类型,可以将GOL改造为适用于模拟生物体的种群动态的基于参数可调节的CA基础逻辑模型。在生物体中的人口动态中。采取的策略是设计一种新的山型密度响应算法,其在从GOL扩展的Logistic CA模型的动作背后运行。最后,比较了改进的GOL和物流模型模拟的生长曲线,以阐明GOL中的生长模式在携带能力的强烈影响下遵守逻辑生长预测,但是通过活细胞的局部配置可以克服低密度的危害。

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