A Low Implementation Cost Alternative for Indexing Fuzzy Numerical Data

Carlos D. Barranco, Jesús R. Campaña, J. M. Medina
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引用次数: 2

Abstract

The paper introduces an indexing technique for fuzzy numerical data for queries involving possibility measured flexible conditions. The proposal is based on a classical indexing mechanism for numerical crisp data, b+trees, which is implemented in most of commercial Database Management Systems (DBMS). This fact, makes the proposed technique a good candidate to be integrated in a fuzzy DBMS when it is developed as an extension of a crisp DBMS.
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索引模糊数值数据的低实现成本替代方案
本文介绍了一种针对可能测量柔性条件的模糊数值查询的索引技术。该方案基于一种经典的数字数据索引机制,即b+树,该机制已在大多数商业数据库管理系统(DBMS)中实现。这一事实使得所提出的技术在作为清晰DBMS的扩展开发时成为集成在模糊DBMS中的一个很好的候选者。
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