Optimization model on the World Wide Web organization with respect to content centric measures

Optimization model on the World Wide Web organization with respect to content centric measures

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Article ID: iaor20063033
Country: South Korea
Volume: 30
Issue: 1
Start Page Number: 187
End Page Number: 198
Publication Date: Mar 2005
Journal: Journal of the Korean ORMS Society
Authors: , , ,
Keywords: programming: integer
Abstract:

The structure of a Web site can prevent the search robots or crawling agents from confusion in the midst of huge forest of the Web pages. We formalize the view on the World Wide Web and generalize it as a hierarchy of Web objects such as the Web as a set of Web sites, and a Web site as a directed graph with Web nodes and Web edges. Our approach results in the optimal hierarchical structure that can maximize the weight, tf-idf (term frequency and inverse document frequency), that is one of the most widely accepted content centric measures in the information retrieval community, so that the measure can be used to embody the semantics of search query. The experimental results represent that the optimization model is an effective alternative in the dynamically changing Web environment by replacing conventional heuristic approaches.

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