论文标题

使用基于反剂的模型迈向互联性

Towards Eusociality Using an Inverse Agent Based Model

论文作者

Stevenson, John C.

论文摘要

在进化史上,互联物种的出现既很少见,又导致了非常成功的物种。通过反转基于代理的模型,发现了代理规则,表现出表现性的互联物种的特征以及导致意外种群动态的其他行为。通过在整个菌落中保持代理的基因组常数并允许代理的规则进化,各个行为响应环境线索而表现出表型可塑性。表型驱动的内在生长速率的降低和非复发表型的出现都表现出在菌落(系统)水平上的选择压力。事实证明,进化菌落的效率与代理的计算能力有很强的关系。鉴定和讨论了其他各种新兴行为,无论是欧洲社会和其他新颖的行为。概述了通往更有能力的互联性种群和殖民地间进化的路径。

The emergence of eusocial species is both very rare in evolutionary history and results in remarkably successful species. By inverting an agent based model, agent rules are discovered that display behaviors characteristic of eusocial species as well as other behaviors that lead to unexpected population dynamics. By holding the agents' genome constant across the colony and allowing the agents' rules to evolve, the individual behaviors exhibit phenotypic plasticity in response to environmental cues. The phenotypically driven reduction of intrinsic growth rates and the emergence of non-reproducing phenotypes both demonstrate selection pressure at the colony (system) level. The efficiency of an evolved colony is shown to have a strong relationship to the computational capacity of the agents. Various other emergent behaviors, both eusocial and otherwise novel, are identified and discussed. A path forward to more capable eusocial populations and inter-colony evolution is outlined.

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