基于名册模型的模糊信息管理

[1988] Proceedings of the Twenty-First Annual Hawaii International Conference on System Sciences. Volume III: Decision Support and Knowledge Based Systems Track Pub Date : 1900-01-01 DOI:10.1109/HICSS.1988.11924

R. Chau, J. Glasgow, M. A. Jenkins

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引用次数: 1

摘要

名册模型是处理表格数据的集合论关系模型的一种数组理论替代方案。将名册模型及其操作扩展为包含模糊数据建模和可能性理论的操作。结果得到一个模糊名册模型，该模型包含两个层次的不确定性:数据本身的不确定性和数据真值的不确定性。模型中的模糊投影、选择和连接用实例加以说明。原始名册模型和模糊名册模型在嵌套交互式数组语言(NIAL)中实现，并在基于unix的SUN-3工作站上运行。

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Fuzzy information management using the roster model

The roster model is an array-theoretic alternative to the set-theoretic relational model for handling tabular data. The roster model and its operations are extended to incorporate fuzzy data modeling and manipulation using possibility theory. The result is a fuzzy roster model, in which two levels of uncertainty are represented: the uncertainty in the data itself and the uncertainty in the truth value of the data. Fuzzy projections, selections, and joinings in the model are illustrated with the use of examples. The original roster model and the fuzzy roster model are implemented in the nested interactive array language (NIAL) and are running on a Unix-based SUN-3 Workstation.<>

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[1988] Proceedings of the Twenty-First Annual Hawaii International Conference on System Sciences. Volume III: Decision Support and Knowledge Based Systems Track

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