Artificial Intelligence
International Journal of Man-Machine Studies - Knowledge acquisition for knowledge-based systems. Part 2
Model-based reasoning: troubleshooting
Exploring artificial intelligence
Compositional modeling: finding the right model for the job
Artificial Intelligence - Special issue: Qualitative reasoning about physical systems II
C4.5: programs for machine learning
C4.5: programs for machine learning
Multi-level reasoning and diagnosis for complex continuous-valued systems
Multi-level reasoning and diagnosis for complex continuous-valued systems
Theory refinement combining analytical and empirical methods
Artificial Intelligence
Representing problem-solving for knowledge refinement
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Designing scripts to guide users in modifying knowledge-based systems
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Introduction to Physical System Dynamics
Introduction to Physical System Dynamics
Rule-Based System Validation through Automatic Identification of Equivalence Classes
IEEE Transactions on Knowledge and Data Engineering
Diamon: A Model-Based Troubleshooter Based on Qualitative Reasoning
IEEE Expert: Intelligent Systems and Their Applications
Evaluating Performance and Quality of Knowledge-Based Systems: Foundation and Methodology
IEEE Transactions on Knowledge and Data Engineering
ADAPtER: An Integrated Diagnostic System Combining Case-Based and Abductive Reasoning
ICCBR '95 Proceedings of the First International Conference on Case-Based Reasoning Research and Development
A Utility-Based Approach to Learning in a Mixed Case-Base and Model-Based Reasoning Architecture
ICCBR '97 Proceedings of the Second International Conference on Case-Based Reasoning Research and Development
CAUSAL REPRESENTATION OF PATIENT ILLNESS FOR ELECTROLYTE AND ACID-BASE DIAGNOSIS
CAUSAL REPRESENTATION OF PATIENT ILLNESS FOR ELECTROLYTE AND ACID-BASE DIAGNOSIS
Diagnosing interoperability problems and debugging models by enhancing constraint satisfaction with case-based reasoning
Combined qualitative-quantitative steady-state diagnosis of continuous-valued systems
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Diagnosis of continuous valued systems in transient operating regions
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
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This paper discusses the design and implementation of an integrated diagnosis system, MDS (Multi-level Diagnosis System), which combines associational and model-based approaches to diagnosis. The design and implementation of the associational module is tailored to achieving efficiency in routine diagnostic problem solving, and to providing a desirable interface for the users. The model-based diagnosis module is developed to achieve completeness and consistency in the fault isolation task, and to avoid the brittleness that often occurs in associational systems. MDS addresses the important issue of combining the use of “deeper” knowledge in the form of a system model with “shallow” (or associational) knowledge, using a diagnostic controller to improve completeness and consistency without sacrificing efficiency. The diagnostic controller also employs a methodology for automated knowledge refinement by identifying incomplete and inconsistent rules and diagnostic tests in the associational module, and then by performing updates to correct the problems. This paper focuses on the design and implementation of the diagnostic controller.