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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/29152


    Title: Modeling imprecise requirements with fuzzy objects
    Authors: Lee,J;Xue,NL;Hsu,KH;Yang,SJ
    Contributors: 資訊工程研究所
    Keywords: MANAGEMENT;SYSTEM;DESIGN
    Date: 1999
    Issue Date: 2010-06-29 20:14:58 (UTC+8)
    Publisher: 中央大學
    Abstract: One of the foci of the recent development in object-oriented modeling (OOM) has been the extension of OOM to fuzzy logic to capture and analyze informal requirements that are imprecise in nature. In this paper, a new approach to object-oriented modeling based on fuzzy logic is proposed to formulate imprecise requirements along four dimensions: (1) to extend a class by grouping objects with similar properties into a fuzzy class, (2) to encapsulate fuzzy rules in a fuzzy class to describe the relationship between attributes, (3) to evaluate the membership function of a fuzzy class by considering both static and dynamic properties, and (4) to model uncertain fuzzy associations between classes. The proposed approach is illustrated using the problem domain of a meeting scheduler system. (C) 1999 Elsevier Science Inc. All rights reserved.
    Relation: INFORMATION SCIENCES
    Appears in Collections:[資訊工程研究所] 期刊論文

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