METAREASONING AND THE PROBLEM OF SMALL WORLDS

被引：3

作者：

LASKEY, KB

LEHNER, PE

机构：

[1] Department of Systems Engineering, George Mason University, Fairfax, VA

来源：

IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS | 1994年 / 24卷 / 11期

关键词：

Bayesian networks; Foundations of inference; knowledge-based model construction; model diagnosis; model uncertainty;

D O I：

10.1109/21.328913

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Practical decision theoretic reasoning requires the construction of local, problem-specific models in which attention is confined to a restricted universe of propositions. Such a restricted universe is called a small world. Managing the construction and revision of small world models can itself be viewed as a meta-level decision problem. This paper presents a theoretical framework for understanding and analyzing many of the issues associated with the management of small world models.

引用

页码：1643 / 1652

页数：10

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