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Title:
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SYNCHRONIZATION METHOD OF WEB-SUBGRAPH OF CONTENTS |
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Author(s):
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Yukiyo Takasago , Aki Kobayashi , Katsunori Yamaoka , Yoshinori Sakai |
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ISBN:
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972-8924-02-X |
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Editors:
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Pedro Isaías and Miguel Baptista Nunes |
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Year:
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2005 |
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Edition:
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2 |
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Keywords:
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Web-based interaction, Web-Graph, the neighboring search. |
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Type:
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Short Paper |
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First Page:
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65 |
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Last Page:
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69 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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The Cooperative Web Architecture (CWA) has been proposed for relevant information retrieval using Web-Graph. In CWA, Web servers maintain and provide to users neighboring link information (Web-Subgraphs). When events that change the Web-Graph occur, the Web servers notify each other of the change in order to synchronize their Web-Subgraphs. In this paper, we describe two synchronization methods to solve the problem of inconsistency among Web-Subgraphs. This problem occurs because of the time difference between notifications. When multiple events occur simultaneously, the range of notification becomes invalid. Therefore the inconsistency problem occurs. We compare the methods respective characteristics. Moreover, we discuss their feasibility from the viewpoint of traffic. |
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