| 概率逻辑程序 |
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| 引用本文： | 王洁,鞠实儿.概率逻辑程序[J].计算机科学,2003,30(7):1-3. |
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| 作者姓名： | 王洁 鞠实儿 |
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| 作者单位： | 中山大学逻辑与认知研究所,广州,510275 |
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| 基金项目： | 教育部重点研究基地重大项目:开放世界中认知的逻辑结构的基金 |
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| 摘 要： | 1 引言最近几十年来,不确定性的管理在知识描述和推理中扮演着越来越重要的角色。为了处理不确定知识,人们提出了各种不同的形式化和方法论,其中大部分是直接或间接地基于概率论的。
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| 关 键 词： | 概率逻辑程序 知识描述 知识推理 自动推理 |
Probabilistic Logic Programming |
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| WANG Jie JU Shi-Er.Probabilistic Logic Programming[J].Computer Science,2003,30(7):1-3. |
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| Authors: | WANG Jie JU Shi-Er |
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| Abstract: | The purpose of this paper is to present the syntax and semantics of probabilistic logic programming to allow for the correct representation of incomplete information. General logic programming is extended by a subinterval of 0,1] that describes the range for the conditional probability of the head of a clause given the range for the probability of each atom of its body. We define the semantics (answer sets semantics) of such probabilistic logic programming and illustrative their applications. We also show some properties of answer sets semantics for the probabilistic logic programs. |
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| Keywords: | Uncertainty Answer sets semantics Probabilistic logic programming |
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