On-board and real-time expert control

Morizet‐Mahoudeaux, Pierre

doi:10.1109/64.511869

Cited by 9 publications

(3 citation statements)

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“…The concerned domains are, for example, pattern recognition, data analysis, classification (Dubuisson 1990;: Duda et al 2001Hastie et al 2001), to name a few, or artificial intelligence (AI) techniques for diagnosis (Abu-Hakina 1994;Khoo 1999;Darwiche 2000). Integrated diagnostic techniques propose elabroate answers to the established fact that no single strategy is suitable for diagnosis (Musliner et al 1995;Morizet-Mahoudeaux 1996). They call for the integration of several diagnostic techniques as well as several information sources of knowledge describing the system to diagnose (Norvilas and Negiz 2000;Edman 1999).…”

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confidence: 99%

“…We will distinguish static indexes, which are the images of the links induced by the taxonomy, from the dynamic indexes, which are built according to the user's request progression, while browsing the knowledge base. The diagnostic resolution task is represented by rules in the ontology (Morizet-Mahoudeaux 1991;1992;1996). They represent the description of the causes-symptoms relations of rotating machines' faults.…”

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confidence: 99%

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Hypertext-Based Representation of Knowledge and Reasoning for User Guidance in Diagnosis of Complex Systems

Morizet‐Mahoudeaux

Paupe

2005

Applied Artificial Intelligence

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confidence: 99%

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confidence: 99%

Hypertext-Based Representation of Knowledge and Reasoning for User Guidance in Diagnosis of Complex Systems

Morizet‐Mahoudeaux

Paupe

2005

Applied Artificial Intelligence

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“…The integrated diagnostic approach is often presented as superior to each of the four preceding ones, in the sense that it takes advantage of each of their strength [1]. In addition to integrating AI techniques, efficient results can be obtained by integrating AI techniques with more algorithmic techniques such as real-time (RT) approaches [11,12].…”

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confidence: 99%

A framework for building hypertext based diagnostic systems

Morizet‐Mahoudeaux

Terray²,

Brunie³

et al.

SMC'98 Conference Proceedings. 1998 IEEE International Conference on Systems, Man, and Cybernetics (Cat. No.98CH36218)

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Among the artificial intelligence techniques useful in diagnosis the integrated diagnostic techniques are often presented as the most efficient to resolve practical problems. This approach may lack however some flexibility to be applied in many application domains, when the role played by users takes an important part of the diagnosis process. Hypertext systems offer now an interesting approach whenever users' interactions are important. However, to fulfil the requirements imposed by practical and professional diagnosis, hypertext systems must satisfy constraints, which generally are not considered for common applications of hypertext. They are, for example, the ability of offering different projections of the same document; effective automatic navigation tools, and a well formulated representation of involved knowledge concepts. This paper presents a framework to build hypertext system-based diagnosis. First, we propose a definition of hypertext systems, which is more appropriate to account for the structural properties, which exist in any document. These structures become perceptible by the means of projections. A projection is decomposed into two steps: an interpretation operation, which is the computation of the document, and an instantiation operation, which is the transformation of the digital document into a perceptible document. Second, we show that by separating nodes content from hypertext documents structures, it becomes possible to implement efficient tools for document reading and synthesis. Last we refer to a model ontology building method, which we use for building domain dependant diagnosis ontology to model hypertext-system based diagnosis. The project of building a hypertext-based system for aiding in the acoustic and vibration diagnosis of rotating machines is finally used to discuss a possible application of the system.

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Expert Systems in Process Diagnosis and Control

Popović

2000

Soft Computing and Intelligent Systems

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On-board and real-time expert control

Cited by 9 publications

References 5 publications

Hypertext-Based Representation of Knowledge and Reasoning for User Guidance in Diagnosis of Complex Systems

Hypertext-Based Representation of Knowledge and Reasoning for User Guidance in Diagnosis of Complex Systems

A framework for building hypertext based diagnostic systems

Expert Systems in Process Diagnosis and Control

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