LOCAL MULTIVALUED LOGICS IN MODULAR EXPERT-SYSTEMS

被引：6

作者：

AGUSTI, J ^{[1
]}

ESTEVA, F ^{[1
]}

GARCIA, P ^{[1
]}

GODO, L ^{[1
]}

DEMANTARAS, RL ^{[1
]}

SIERRA, C ^{[1
]}

机构：

[1] CSIC,CTR ESTUDIS AVANCATS BLANES,INST INVEST INTELLIGENCIA ARTIFICIAL,E-17300 BLANES,SPAIN

来源：

JOURNAL OF EXPERIMENTAL & THEORETICAL ARTIFICIAL INTELLIGENCE | 1994年 / 6卷 / 03期

关键词：

UNCERTAIN REASONING; MULTIVALUED LOGICS; MODULAR EXPERT SYSTEMS; MODULAR LANGUAGES;

D O I：

10.1080/09528139408953791

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper we describe an approach to the problem of dealing with uncertainty by means of finite multi-valued logics in modular expert systems, and the results obtained. The modularity of the systems allows us to address two main characteristics of human problem-solving: the adaptation of general knowledge to particular problems and the dependency of the management of uncertainty on the different subtasks being implemented in the modules of the system, i.e. different modules can have different local multiple-valued logics as part of their local deductive mechanisms. Although the results obtained are general, we use, throughout the paper, examples of a medical expert system that has been designed using a modular language called MILORD-II, that implements them showing the practical interest of the theoretical concepts involved.

引用

页码：303 / 321

页数：19

共 15 条

[1]

AGUSTI J, 1992, FUZZY LOGIC MANAGEME, P523

[2]

AGUSTICULLEL J, 1989, METHODOLOGIES INTELL, P43

[3]

AGUSTICULLELL J, 1991, LECT NOTES COMPUT SC, V521, P269, DOI 10.1007/BFb0028112

[4]

AGUSTICULLELL J, 1991, 7TH P C UNC ART INT, P17

[5]

Bonissone P. P., 1987, International Journal of Approximate Reasoning, V1, P71, DOI 10.1016/0888-613X(87)90005-3

[6]

DEMANTARAS RL, 1992, INTRO FUZZY LOGIC AP, P253

[7]

DEMANTARAS RL, 1990, 1990 P INT C FUZZ LO, P729

[8]

ESTEVA F, 1992, INT J UNCERTAINTY FU, V1

[9] MILORD - THE ARCHITECTURE AND THE MANAGEMENT OF LINGUISTICALLY EXPRESSED UNCERTAINTY [J].

GODO, L ;

DEMANTARAS, RL ;

SIERRA, C ;

VERDAGUER, A .

INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS, 1989, 4 (04) :471-501

[10]

GODO L, 1990, THESIS U POLITECNICA

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