A Case Elaboration Methodology for a Diagnostic and Repair Help System Based on CBR
نویسندگان
چکیده
Although the elaboration of the case representation is the key problem of the case-based reasoning system conception, there exists no proven methodology targeted to this task. This paper is a contribution to fill this gap in the maintenance domain, more precisely in the equipments diagnostic and repair help. A methodology to elaborate the case representation is proposed based on knowledge management techniques and existing engineering analytical tools that are used in the industry. Different ontological models are proposed to take into the account similarity and adaptability aspects of the case representation and to optimize the case base size.
منابع مشابه
The Experience of Involved Individuals from the Implementing Challenges of Community-Based Rehabilitation in Iran: A Qualitative Study
Objectives: One of the prominent vital needs for implementing a Community-Based Rehabilitation(CBR) program is correct perception and we know that CBR is linked to several challenges. The current study was performed to identify the challenges of implementing a CBR program in Iran based on the perceptions of the stakeholders. Methods: This study was qualitative conventional content analysis. In...
متن کاملHow to Introduce CBR Applications in Customer Support
This paper contains a condensed summary of the results of the CBR methodology work package of the ESPRIT Trial Application Project APPLICUS. This project dealt with the introduction of a case-based external help-desk system in a robot maintenance domain. Due to the restricted length of the paper the focus is mainly set on topics that are regarded to represent new insights and valuable progress ...
متن کاملAdaptation-Guided Retrieval for a Diagnostic and Repair Help System Dedicated to a Pallets Transfer
In this paper, we describe a CBR approach for failure diagnosis of a pallets transfer. Adaptation phase is the key problem of the case-based reasoning system conception. This paper is a contribution to fill this gap in the equipments diagnostic and repair help. Retrieval step guided by adaptation is proposed, as a result similarity measures associated with an adaptation measure are proposed. Th...
متن کاملA Dynamic Fuzzy Expert System Based on Maintenance Indicators for Service Type Selection of Machinery
Due to the multiplicity of standards and complex rules; maintenance, repair and servicing of machinery could be done only by the fully qualified and proficient experts. Since the knowledge of such experts is not available all times, using expert systems can help to improve the maintenance process. To address this need and the uncertainty of the maintenance process indicators, this research prop...
متن کاملLeveraging XML-based electronic medical records to extract experiential clinical knowledge: An automated approach to generate cases for medical case-based reasoning systems
Case-based reasoning (CBR)-driven medical diagnostic systems demand a critical mass of up-to-date diagnostic-quality cases that depict the problem-solving methodology of medical experts. In practical terms, procurement of CBR-compliant cases is quite challenging, as this requires medical experts to map their experiential knowledge to an unfamiliar computational formalism. In this paper, we prop...
متن کامل