Transferability of Model-Based Reasoning Using Prime Models in a Reactor Core Cooling Diagnostic System

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Citation: Rattikorn Hewett. (1991) Transferability of Model-Based Reasoning Using Prime Models in a Reactor Core Cooling Diagnostic System. In KSL-91-13, February,1991.

Publication techreport ( Edit )
type Technical Report
bibtype techreport
Bibtex basics
author Rattikorn Hewett
title Transferability of Model-Based Reasoning Using Prime Models in a Reactor Core Cooling Diagnostic System
number KSL-91-13
institution Knowledge Systems, AI Laboratory
year 1991
month February
Bibtex more
Access Paper
abstract ICE (Identifying Causes and Effects) is a prototype system that exploits models of structures and functions of physical systems for use in multiple reasoning tasks including diagnosis, explanation, and prediction. ICE uses a model-based approach to reason about physical systems from models of physical structures and behaviors. It represents knowledge about physical systems at two levels of abstraction: domain and prime models. Domain models represent actual physical components and processes that make up particular systems whereas prime models represent abstractions of both normal and abnormal structures and behaviors of the systems. Each domain model can be viewed as an instance of a corresponding prime model. Thus, any properties of a domain model can be inherited model, any properties or causal behaviors of the corresponding prime model may entail instantiations. For example, a human respiratory system and an irrigation system are represented as domain models and both can be viewed as an instance of a prime flow model. In a prime flow model, we might represent abstract fault such as "a leakage of a flow structure can cause a decreased flow of a flow process that occurs in that structure." During reasoning about a respiratory system which can be viewed as a flow system, one can instantiate that "a leakage of a throat can cause decreased flow of inspired or expired air that flows through the throat."

KSL Technical Report ID: KSL-91-13
Facts about Transferability of Model-Based Reasoning Using Prime Models in a Reactor Core Cooling Diagnostic SystemRDF feed
Abstract ICE (Identifying Causes and Effects) is a … ICE (Identifying Causes and Effects) is a prototype system that exploits models of structures and functions of physical systems for use in multiple reasoning tasks including diagnosis, explanation, and prediction. ICE uses a model-based approach to reason about physical systems from models of physical structures and behaviors. It represents knowledge about physical systems at two levels of abstraction: domain and prime models. Domain models represent actual physical components and processes that make up particular systems whereas prime models represent abstractions of both normal and abnormal structures and behaviors of the systems. Each domain model can be viewed as an instance of a corresponding prime model. Thus, any properties of a domain model can be inherited model, any properties or causal behaviors of the corresponding prime model may entail instantiations. For example, a human respiratory system and an irrigation system are represented as domain models and both can be viewed as an instance of a prime flow model. In a prime flow model, we might represent abstract fault such as "a leakage of a flow structure can cause a decreased flow of a flow process that occurs in that structure." During reasoning about a respiratory system which can be viewed as a flow system, one can instantiate that "a leakage of a throat can cause decreased flow of inspired or expired air that flows through the throat." xpired air that flows through the throat."
Author Rattikorn Hewett  +
Bibtype techreport  +
Has author Rattikorn Hewett  +
Has identifier KSL-91-13  +
Has publishing details February,1991  +
Has title Transferability of Model-Based Reasoning Using Prime Models in a Reactor Core Cooling Diagnostic System  +
Has where published KSL-91-13  +
Has year 1991  +
Institution Knowledge Systems, AI Laboratory  +
Ksl tr id KSL-91-13  +
Month February  +
Number KSL-91-13  +
Process note NO  +
Title Transferability of Model-Based Reasoning Using Prime Models in a Reactor Core Cooling Diagnostic System  +
Year 1991  +
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