Towards Adaptive Interpolative Reasoning

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dc.contributor.author Yang, Longzhi
dc.contributor.author Shen, Qiang
dc.date.accessioned 2009-09-07T10:21:46Z
dc.date.available 2009-09-07T10:21:46Z
dc.date.issued 2009-09-07
dc.identifier.citation Yang , L & Shen , Q 2009 , ' Towards Adaptive Interpolative Reasoning ' Proceedings of the 18th International Conference on Fuzzy Systems (FUZZ-IEEE'09) , pp. 542-549 . en
dc.identifier.other PURE: 129247
dc.identifier.other dspace: 2160/2919
dc.identifier.uri http://hdl.handle.net/2160/2919
dc.description L. Yang and Q. Shen. Towards Adaptive Interpolative Reasoning. Proceedings of the 18th International Conference on Fuzzy Systems (FUZZ-IEEE'09), pp. 542-549, 2009. en
dc.description.abstract Fuzzy interpolative reasoning has been extensively studied due to its ability to enhance the robustness of fuzzy systems and to reduce system complexity. However, during the interpolation process, it is possible that multiple object values for a common variable are inferred which may lead to inconsistency in interpolated results. Such inconsistencies may result from defective interpolated rules or incorrect interpolative transformations. This paper presents a novel approach for identification and correction of defective rules in transformations, thereby removing the inconsistencies. In particular, an assumption-based truth maintenance system (ATMS) is used to record dependencies between reasoning results and interpolated rules, while the underlying technique that the general diagnostic engine (GDE) employs for fault localization is adapted to isolate possible faulty interpolated rules and their associated interpolative transformations. From this, an algorithm is introduced to allow for the modification of the original linear interpolation to become first-order piecewise linear. The approach is applied to a carefully chosen practical problem to illustrate the potential in strengthening the power of interpolative reasoning. en
dc.format.extent 8 en
dc.language.iso eng
dc.relation.ispartof Proceedings of the 18th International Conference on Fuzzy Systems (FUZZ-IEEE'09) en
dc.title Towards Adaptive Interpolative Reasoning en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.contributor.institution Department of Computer Science en
dc.description.status Peer reviewed en


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