A stochastic model for constructing an access policy for multiple knowledge systems
作者:
Robert Kleyle,
Andre De Korvin,
期刊:
Stochastic Analysis and Applications
(Taylor Available online 1994)
卷期:
Volume 12,
issue 2
页码: 225-247
ISSN:0736-2994
年代: 1994
DOI:10.1080/07362999408809348
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
The paper describes a paradigm in which the Dempster-shafer method of combining evidence from independent sources is used for two distinct but closely related purposes. The first of these is to obtain the answer to a specific query, while the second is to define a dynamic policy for parallel accessing of relevant knowledge systems. The access policy is determined by a sequence of goals which are themselves subdivided into control characteristics of potential knowledge systems
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