| 基于属性链表的概念格纵横向维护算法 |
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| 引用本文： | 张春英,郭景峰,刘保相.基于属性链表的概念格纵横向维护算法[J].计算机工程与应用,2004,40(5):185-187. |
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| 作者姓名： | 张春英 郭景峰 刘保相 |
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| 作者单位： | 1. 河北理工学院数理系,河北,唐山,063009
2. 燕山大学信息学院,河北,秦皇岛,066004 |
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| 摘 要： | 概念格的维护是对已建好的概念格进行对象的插入、删除和修改、属性的删减操作时使概念格保持其特性的一种操作。该文提出了一种基于属性链表的概念格的纵横向维护算法,并对算法进行了分析,得出了较高的时间效率。
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| 关 键 词： | 概念格 属性链表 纵横向维护 |
| 文章编号： | 1002-8331-(2004)05-0185-03 |
Logitudianal and Transverse Maintenance Algorithm of Concept Lattice Based on Attribute Linked-List |
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| Zhang Chunying,Guo Jingfeng,Liu Baoxiang.Logitudianal and Transverse Maintenance Algorithm of Concept Lattice Based on Attribute Linked-List[J].Computer Engineering and Applications,2004,40(5):185-187. |
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| Authors: | Zhang Chunying Guo Jingfeng Liu Baoxiang |
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| Affiliation: | Zhang Chunying 1 Guo Jingfeng 2 Liu Baoxiang 11 |
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| Abstract: | The maintenance of concept lattice is a kind of operation which k eeps the characteristic of concept lattice when an object is inserted into latt ice or deleted or modified or an attribute is deleted.This paper presents a log itudianal and Transverse maintenance algorithm of concept lattice based on attr ibute linked-list,and analyze this algorithm,getting a better time efficienc y. |
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| Keywords: | Concept Lattice Attribute Linked-list Logitudianal and Transve rse Maintenance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
