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arXiv 1805.06366cs.NE
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走向复杂人工生命

Towards Complex Artificial Life

Lance R. Williams

摘要:

一个面向对象的组合子化学被用来构建一个人工有机体的系统架构具有必要的生物体进化成更复杂的形式的特征。该体系结构通过提供一种用于构造可执行模块的机制来支持模块化,该机制称为$methods$,可以复制和专门化该可执行模块以增加复杂性。同时,它对并发的支持提供了冗余、退化和并行所需的执行顺序灵活性,以减轻增加的复制成本。生物体是一个移动的、自我复制的、空间分布的元素组合子集合体,称为$roving \: pile.$。这一堆承载着一个异步的信息传递计算,由分布在这一堆中的基因编码的并行子进程实现,就像细菌细胞的质粒一样。

英文摘要:

An object-oriented combinator chemistry was used to construct an artificial organism with a system architecture possessing characteristics necessary for organisms to evolve into more complex forms. This architecture supports modularity by providing a mechanism for the construction of executable modules called $methods$ that can be duplicated and specialized to increase complexity. At the same time, its support for concurrency provides the flexibility in execution order necessary for redundancy, degeneracy and parallelism to mitigate increased replication costs. The organism is a moving, self-replicating, spatially distributed assembly of elemental combinators called a $roving \: pile.$ The pile hosts an asynchronous message passing computation implemented by parallel subprocesses encoded by genes distributed through out the pile like the plasmids of a bacterial cell.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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