Reasoning about hybrid probabilistic knowledge bases

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	Reasoning about hybrid probabilistic knowledge bases
	Mu, Kedian ; Lin, Zuoquan ; Jin, Zhi ; Lu, Ruqian
	2006
发表期刊	PRICAI 2006: TRENDS IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS
ISSN	0302-9743
卷号	4099 页码:130-139
摘要	Most techniques for probabilistic reasoning focus on reasoning about conditional probability constraints. However, human experts are accustomed to representing uncertain knowledge in the form of expectation rather than probability distribution directly in many cases. It is necessary to provide a logic for encoding hybrid probabilistic knowledge bases that contain expectation knowledge as well as the purely probabilistic knowledge in the form of conditional probability. This paper constructs a nonmonotonic logic for reasoning about hybrid probabilistic knowledge bases. We extend the propositional logic for reasoning about expectation to encoding hybrid probabilistic knowledge by introducing the conditional expectation constraint formula. Then we provide an approach to nonmonotonic reasoning about hybrid probabilistic knowledge bases. Finally,we compare this logic with related works.
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods
WOS记录号	WOS:000240091500016
出版者	SPRINGER-VERLAG BERLIN
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/3676
专题	中国科学院数学与系统科学研究院
通讯作者	Mu, Kedian
作者单位	1.Peking Univ, Sch Mat Sci, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Mu, Kedian,Lin, Zuoquan,Jin, Zhi,et al. Reasoning about hybrid probabilistic knowledge bases[J]. PRICAI 2006: TRENDS IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS,2006,4099:130-139.
APA	Mu, Kedian,Lin, Zuoquan,Jin, Zhi,&Lu, Ruqian.(2006).Reasoning about hybrid probabilistic knowledge bases.PRICAI 2006: TRENDS IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS,4099,130-139.
MLA	Mu, Kedian,et al."Reasoning about hybrid probabilistic knowledge bases".PRICAI 2006: TRENDS IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS 4099(2006):130-139.