【24h】

Decision-Theoretic GOLOG with Qualitative Preferences

机译:具有定性偏好的决策理论golog

获取原文

摘要

Personalization is becoming increasingly important in agent programming, particularly as it relates to the Web. We propose to develop underspecified, task-specific agent programs, and to automatically personalize them to the preferences of individual users. To this end, we propose a framework for agent programming that integrates rich, non- Markovian, qualitative user preferences expressed in a linear temporal logic with quantitative Markovian reward functions. We begin with DTGOLOG, a first-order, decisiontheoretic agent programming language in the situation calculus. We present an algorithm that compiles qualitative preferences into GOLOG programs and prove it sound and complete with respect to the space of solutions. To integrate these preferences into DTGOLOG we introduce the notion of multiprogram synchronization and restate the semantics of the language as a transition semantics. We demonstrate the utility of this framework with an application to personalized travel planning over the Web. To the best of our knowledge this is the first work to combine qualitative and quantitative preferences for agent programming. Further, while the focus of this paper is on the integration of qualitative and quantitative preferences, a side effect of this work is realization of the simpler task of integrating qualitative preferences alone into agent programming as well as the generation of GOLOG programs from LTL formulae.
机译:个性化在代理编程中越来越重要,特别是与网络相关。我们建议开发出欠指定的任务特定的代理程序,并自动个性化它们的个人用户的偏好。为此,我们向代理编程提出了一个框架,它集成了丰富,非马尔维亚的定性用户偏好,以具有定量的Markovian奖励功能的线性时间逻辑表示。我们从DTGolog,一阶决策代理编程语言开始,在情况结石中。我们提出了一种算法,该算法将定性偏好编译为Golog程序,并证明它的声音并完成解决方案空间。要将这些偏好集成到DTGolog中,我们介绍了多程序同步的概念,并将语言的语义还原为转换语义。我们通过应用程序展示了该框架的效用,以在网上的个性化旅行计划中。据我们所知,这是第一个结合代理编程的定性和定量偏好的工作。此外,虽然本文的焦点是定性和定量偏好的集成,但是这项工作的副作用是实现将定性偏好集成到代理编程中的更简单的任务以及来自LTL公式的Golog程序的产生。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号