Translating Access Authorizations for Transformed XML Documents

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概要

• 論文の詳細を見る

• XML access control models proposed in the literature enforce access restrictions directly on the structure and content of an XML document. Therefore, the authorization must be revised whenever the structure of an XML document is changed. In this paper we present an approach that translates the authorizations for the transformed XML document. We focus on the case when schemas of the source and transformed documents represent the same concept. This approach is strongly based on schema mapping information between the source and transformed XML documents.

• 社団法人電子情報通信学会の論文
• 2002-07-11

著者

• Chatvichienchai Somchai

  Department of Social Informatics, Kyoto University

• Iwaihara Mizuho

  Department of Social Informatics, Kyoto University

• Kambayashi Yahiko

  Department of Social Informatics, Kyoto University

• Iwaihara Mizuho

  Department Of Social Informatics Kyoto University

• Iwaihara Mizuho

  Department Of Computer Science And Communication Engineering Kyushu University

• Kambayashi Yahiko

  Department Of Social Informatics Kyoto University

• Kambayashi Yahiko

  Department Of Information Science Kyoto University

• Chatvichienchai Somchai

  Department Of Social Informatics Kyoto University

• Kambayashi Y

  Kyoto Univ. Kyoto‐shi Jpn

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