Goal Transformation and Goal Reasoning
Goal Transformation and Goal Reasoning
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目标转换和目标推理
DOI：
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发表时间：
2016
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影响因子：
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通讯作者：
Michael T. Cox
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文献类型：
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作者：
Michael T. Cox
在复杂和动态域中操作的代理可能会观察到影响代理实现其目标的能力的变化。目标转换允许将无法实现的目标转换为类似的可实现目标。以前的工作已经检查了转换的目标内的状态空间规划器PRODIGY。本文探讨了MIDCA体系结构中的目标转换。我们介绍了目标转换的元认知水平，以及目标转换的层次任务网络规划，并讨论了每种方法的成本和效益。我们评估的目标转换在MIDCA使用修改后的，资源有限的版本的经典blocksworld规划域，实现更高的得分目标，由于目标转换的好处。
Agents operating in complex and dynamic domains may observe changes that affect the agent’s ability to achieve its goals. Goal transformations allow unachievable goals to be converted into similar achievable goals. Previous work has examined transformation of goals within the statespaced planner PRODIGY. This paper examines goal transformation within the MIDCA architecture. We introduce goal transformation at the metacognitive level as well as goal transformation in a Hierarchical Task Network planner and discuss the costs and benefits of each approach. We evaluate goal transformations in MIDCA using a modified, resource limited version of the classical blocksworld planning domain, demonstrating the benefit of achieving higher scoring goals due to goal transformations.