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The emergence of specialization in heterogeneous artificial agent populations.

机译:专业化的出现在异类人工制剂种群中。

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摘要

In this dissertation, I present the Weight-Allocated Social Pressure System (WASPS). WASPS is a computational framework that when applied, can allow for the increase in agent specialization within a multi-agent population. Research has shown that specialization can lead to an overall increase in the productivity levels within a population [55]. WASPS aims to provide a mix of features from existing frameworks such as the genetic threshold and social inhibition models. It also subsumes these models, and allows hybrids of them to be created. It provides individual level behaviour as found in the genetic threshold model. As in some variations of the genetic threshold model [49], WASPS also allows for individual level learning. As found in the social inhibition models, WASPS allows for social influence, or population level learning. Unlike some models, WASPS allows agents to self-organize based on available tasks. In addition, it makes allowances for agents to allocate a resource among multiple tasks during a work period, wherein most models allow the selection of only one task.;WASPS allows the assumption that agents are heterogeneous in their task performance aptitudes. It thus aims to create skill-based agent specialization within the population. This will allow more skilled agents to allocate more resources to tasks for which they have comparative advantages over their competition. Because WASPS is self-organizing, it can handle the addition and removal of agents from social networks, as well as changes in the connections between agents. WASPS does not limit the definition of many or its parameters, which allows it to deal with changing definitions for those parameters. For example, WASPS can easily adjust to deal with changing definitions of agent skill and influence. In fact, the individual level learning can be implemented in such a way that an agent can self-optimize even when it has no competitors to influence it.
机译:在本文中,我提出了权重分配的社会压力系统(WASPS)。 WASPS是一个计算框架,当应用该框架时,可以允许在多代理群体中增加代理专业化。研究表明,专业化可以导致人口整体生产率水平的整体提高[55]。 WASPS旨在提供现有框架的多种功能,例如遗传阈值和社会抑制模型。它还包含这些模型,并允许创建它们的混合体。它提供了在遗传阈值模型中发现的个人级别的行为。就像遗传阈值模型的某些变体一样[49],WASPS还允许个人学习。正如在社会抑制模型中发现的那样,WASPS允许社会影响或人口层次的学习。与某些模型不同,WASPS允许代理根据可用任务进行自组织。此外,它允许代理在工作期间在多个任务之间分配资源,其中大多数模型只允许选择一个任务。WASPS允许假设代理在其任务执行能力上是异质的。因此,它旨在在人群中创建基于技能的代理人专业化。这将使更多技术娴熟的特工将更多资源分配给他们在竞争中具有相对优势的任务。因为WASPS是自组织的,所以它可以处理从社交网络中添加和删除代理以及代理之间的连接更改。 WASPS并不限制许多参数或其参数的定义,因此它可以处理那些参数的更改定义。例如,WASPS可以轻松调整以应对不断变化的座席技能和影响力定义。实际上,可以通过以下方式实施个人级别的学习:即使没有竞争者,代理也可以自我优化。

著录项

  • 作者

    Cockburn, Denton.;

  • 作者单位

    University of Windsor (Canada).;

  • 授予单位 University of Windsor (Canada).;
  • 学科 Computer Science.
  • 学位 Ph.D.
  • 年度 2012
  • 页码 157 p.
  • 总页数 157
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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