NLPM - AN APPROACH FOR NONMONOTONIC REASONING BASED ON LINGUISTIC PROBABILITY

	NLPM - AN APPROACH FOR NONMONOTONIC REASONING BASED ON LINGUISTIC PROBABILITY
	SHI, ZZ; LUO, XD
	1992
发表期刊	IFIP TRANSACTIONS A-COMPUTER SCIENCE AND TECHNOLOGY
ISSN	0926-5473
卷号	19 页码:107-121
摘要	The purpose of this paper is to explore the possibility of introducing the concept of uncertainty in nonmonotonic reasoning. An original uncertain reasoning model named nonmonotonic linguistic probability model(NLPM) based on linguistic probability terms and possibility theory is suggested. In the model, the bask uncertainties are estimated in terms of natural language, i.e. linguistic probability terms, instead of numerical values in [-1, +1], which agrees with our intuitions; rules with respect to fuzzy propositions can be classified into three main types with five bask forms corresponding to six forms of uncertainty measures.Hence, this model has some capability for estimating uncertainties interms of natural language,handling commonsense knowledge and its uncertainties. This model is an alternative approach that allows to combine fuzziness, uncertainty and incompleteness simultaneously. Finally, the power of this model is illustrated by an example. The contribution of the paper is mainly discovering the existence of uncertaintiesin nonmonotonic reasoning with respect to fuzzy propositions and presenting a kind Of scheme for handling them.
关键词	NONMONOTONIC REASONING UNCERTAINTY LINGUISTIC PROBABILITY POSSIBILITY THEORY
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS记录号	WOS:A1992LG01500012
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/9754
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	SHI, ZZ
作者单位	ACAD SINICA, INST COMP TECHNOL, NATL RES CTR INTELLIGENT COMP SYST, BEIJING 100080, PEOPLES R CHINA
推荐引用方式 GB/T 7714	SHI, ZZ,LUO, XD. NLPM - AN APPROACH FOR NONMONOTONIC REASONING BASED ON LINGUISTIC PROBABILITY[J]. IFIP TRANSACTIONS A-COMPUTER SCIENCE AND TECHNOLOGY,1992,19:107-121.
APA	SHI, ZZ,&LUO, XD.(1992).NLPM - AN APPROACH FOR NONMONOTONIC REASONING BASED ON LINGUISTIC PROBABILITY.IFIP TRANSACTIONS A-COMPUTER SCIENCE AND TECHNOLOGY,19,107-121.
MLA	SHI, ZZ,et al."NLPM - AN APPROACH FOR NONMONOTONIC REASONING BASED ON LINGUISTIC PROBABILITY".IFIP TRANSACTIONS A-COMPUTER SCIENCE AND TECHNOLOGY 19(1992):107-121.