The DAO to MetaControl for MetaSystems in Metaverses:The System of Parallel Control Systems for Knowledge Automation and Control Intelligence in CPSS

An investigation and outline of MetaControl and DeControl in Metaverses for control intelligence and knowledge automation are presented.Prescriptive control with prescriptive knowledge and parallel philosophy is proposed as the starting point for the new control philosophy and technology,especially for computational control of metasystems in cyberphysical-social systems.We argue that circular causality,the generalized feedback mechanism for complex and purposive systems,should be adapted as the fundamental principle for control and management of metasystems with metacomplexity in metaverses.Particularly,an interdisciplinary approach is suggested for MetaControl and DeControl as a new form of intelligent control based on five control metaverses:MetaVerses,MultiVerses,InterVerses,TransVerse,and DeepVerses.

结构知识错误而非奖励敏感性不足解释了衰老过程中的元控制减弱

人们根据成本-效益权衡原则灵活地调整无模型(习惯性)和基于模型(目标导向)策略的权重,这种能力被称为元控制。最近的研究表明:老年人的元控制灵活性减弱。然而,老年人的元控制缺陷究竟源于认知因素还是动机因素仍然存在争议。本研究结合瞳孔测量记录和具有不同任务结构及奖励水平的序列决策任务对这一问题进行了研究。研究结果复现了之前的研究发现,即老年人采用了更少的基于模型策略,并且在奖励水平改变时元控制灵活性不足。然而,瞳孔分析表明了老年人对奖励水平的敏感性。口头报告分析揭示了老年人的任务结构知识存在个体差异,结构知识较好的亚组与年轻人表现出相似的模式。计算仿真证明结构知识不准确会妨碍元控制。以上结果表明,老年人元控制的灵活性不足并非由于缺乏动机,而是结构知识不准确。

逻辑程序的元级控制模型

根据算法=逻辑+控制的思想,可以把程序分为两部分,一部分对应于算法的逻辑成分,另一部分对应于算法的控制部分,本文提出了一种逻辑程序的元级控制模型。