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arXiv 1302.6801cs.AI
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信息收集条件下最小承诺计划的概率行动模型

A Probabilistic Model of Action for Least-Commitment Planning with Information Gather

University of Washington(华盛顿大学)

Denise L. Draper, Steve Hanks, Daniel Weld

摘要:

人工智能规划算法已经解决了生成实现某些输入目标的操作符序列的问题,通常假设规划代理对世界具有完美的控制和信息。放松这些假设需要对动作表示进行扩展,允许对动作所做的更改及其提供的信息进行推理。本文提出了一种行动表示,扩展了确定性的CNOPS模型,使行动既有因果关系和信息的影响,这两者都可以是上下文相关的和嘈杂的。我们还演示了如何一个标准的最小承诺规划算法可以扩展到包括信息行动和权变执行。

英文摘要:

AI planning algorithms have addressed the problem of generating sequences of operators that achieve some input goal, usually assuming that the planning agent has perfect control over and information about the world. Relaxing these assumptions requires an extension to the action representation that allows reasoning both about the changes an action makes and the information it provides. This paper presents an action representation that extends the deterministic STRIPS model, allowing actions to have both causal and informational effects, both of which can be context dependent and noisy. We also demonstrate how a standard least-commitment planning algorithm can be extended to include informational actions and contingent execution.

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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