Using case-based Reasoning to focus model-based diagnostic problem solving

Luigi Portinale, Pietro Torasso, Carlo Ortalda, Antonio Giardino

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Abstract

The aim of this paper is to present an approach to the integration of Case-Based Reasoning with Model-Based Reasoning in diagnostic problem solving. Such an integration is exploited by defining adaptation criteria on solutions retrieved by a case-based reasoner, in order to focus the model-based reasoner in the search for the solution of the current case and avoiding, as much as possible, the computation of the solution from scratch. Such adaptation criteria strictly rely on a formal theory of diagnosis that allows us to define different adaptation levels, relative to the trade-off between “accuracy of the solution” and “computational effort”. A simple example in the domain of car engine faults is presented and some important aspects are finally pointed out on the basis of our preliminary experiments.

Lingua originaleInglese
Titolo della pubblicazione ospiteTopics in Case-Based Reasoning - 1st European Workshop, EWCBR 1993, Selected Papers
EditorStefan Wess, Klaus-Dieter Althoff, Michael M. Richter
EditoreSpringer Verlag
Pagine325-337
Numero di pagine13
ISBN (stampa)9783540583301
DOI
Stato di pubblicazionePubblicato - 1994
Pubblicato esternamente
Evento1st European Workshop on Case-Based Reasoning, EWCBR 1993 - Kaiserslautern, Germany
Durata: 1 nov 19935 nov 1993

Serie di pubblicazioni

NomeLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume837 LNAI
ISSN (stampa)0302-9743
ISSN (elettronico)1611-3349

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???event.eventtypes.event.conference???1st European Workshop on Case-Based Reasoning, EWCBR 1993
Paese/TerritorioGermany
CittàKaiserslautern
Periodo1/11/935/11/93

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