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arXiv 2409.00853cs.AIcs.NE
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JaxLife:一个开放式智能体模拟器

JaxLife: An Open-Ended Agentic Simulator

FLAIR, University of Oxford(牛津大学FLAIR研究所)

Chris Lu, Michael Beukman, Michael Matthews, Jakob Foerster

AI总结:

JaxLife 是一个开放式人工生命模拟器,通过深度神经网络驱动的具身智能体在可编程世界中进化,展现出通信、农业和工具使用等涌现行为,为研究开放式进化智能提供了新平台。

摘要:

人类智能是在地球上通过自然选择和进化过程涌现出来的。我们研究在计算机模拟中重现这一过程需要什么条件。以往的工作通常侧重于低层级过程(例如模拟物理或化学),而我们采取了一种更具针对性的方法,旨在进化出能够跨代积累开放式文化和技术的智能体。为此,我们提出了 JaxLife:一个人工生命模拟器,其中由深度神经网络参数化的具身智能体必须学会在一个包含可编程系统的丰富世界中生存。首先,我们描述了该环境,并表明它能够支持有意义的图灵完备计算。然后,我们分析了进化出的涌现智能体行为,例如初步的通信协议、农业和工具使用。最后,我们研究了复杂性如何随所使用的计算量而变化。我们相信,JaxLife 朝着在更开放的模拟中研究进化行为迈出了一步。我们的代码可在 https://github.com/luchris429/JaxLife 获取。

英文摘要:

Human intelligence emerged through the process of natural selection and evolution on Earth. We investigate what it would take to re-create this process in silico. While past work has often focused on low-level processes (such as simulating physics or chemistry), we instead take a more targeted approach, aiming to evolve agents that can accumulate open-ended culture and technologies across generations. Towards this, we present JaxLife: an artificial life simulator in which embodied agents, parameterized by deep neural networks, must learn to survive in an expressive world containing programmable systems. First, we describe the environment and show that it can facilitate meaningful Turing-complete computation. We then analyze the evolved emergent agents' behavior, such as rudimentary communication protocols, agriculture, and tool use. Finally, we investigate how complexity scales with the amount of compute used. We believe JaxLife takes a step towards studying evolved behavior in more open-ended simulations. Our code is available at https://github.com/luchris429/JaxLife

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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