| 基于可达性的电子超市网站最优链接结构设计 |
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| 引用本文： | 王有为,汪定伟.基于可达性的电子超市网站最优链接结构设计[J].控制与决策,2002,17(Z1):695-698. |
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| 作者姓名： | 王有为 汪定伟 |
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| 作者单位： | 东北大学,信息科学与工程学院,辽宁,沈阳,110004 |
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| 基金项目： | 国家自然科学基金项目(60084003,70171056) |
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| 摘 要： | 提出链接可达性和网页可达性的定义.为计算网页可达性,设计了计算到达网页路径的路径树生成算法(PTSA).基于极大化网页重要性与网页可达性之间相关性的链接结构设计思想,建立一种网站最优链接结构设计的数学模型,并提出将PTSA嵌入禁忌搜索的求解方法.实验结果表明,该方法可帮助网站设计者建设链接结构合理的电子超市网站.
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| 关 键 词： | 网页可达性 网站链接结构设计 电子超市 禁忌搜索 |
| 文章编号： | 1001-0920(2002)0S-0695-04 |
| 修稿时间： | 2002年2月22日 |
Page accessibility based optimal design approach of link structure for E-supermarket website |
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| WANG You wei,WANG Ding wei.Page accessibility based optimal design approach of link structure for E-supermarket website[J].Control and Decision,2002,17(Z1):695-698. |
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| Authors: | WANG You wei WANG Ding wei |
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| Abstract: | The concepts of link accessibility and page accessibility are introduced. A path tree spanning algorithm (PTSA) is designed to compute page accessibility. A website link structure optimization model, whose objective is to maximize the covariance of importance and accessibility of web pages, is proposed. As a solving method, PTSA is embedded in the tabu search for optimal solution. A case studyshowsthatthepresentedmethodcanassistthesitedesignerin building well organized E supermarket websites in terms of link structure. |
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| Keywords: | page accessibility link structure design of website E supermarket tabu search |
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