Presentation 2002/7/11
Translating Access Authorizations for Transformed XML Documents
Somchai CHATVICHIENCHAI, Mizuho IWAIHARA, Yahiko KAMBAYASHI,
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Abstract(in English) 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.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) XML Documents / Authorizations / XML Access Control Models / Path Expressions
Paper # DE2002-31
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Committee DE
Conference Date 2002/7/11(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Translating Access Authorizations for Transformed XML Documents
Sub Title (in English)
Keyword(1) XML Documents
Keyword(2) Authorizations
Keyword(3) XML Access Control Models
Keyword(4) Path Expressions
1st Author's Name Somchai CHATVICHIENCHAI
1st Author's Affiliation Department of Social Informatics, Kyoto University()
2nd Author's Name Mizuho IWAIHARA
2nd Author's Affiliation Department of Social Informatics, Kyoto University
3rd Author's Name Yahiko KAMBAYASHI
3rd Author's Affiliation Department of Social Informatics, Kyoto University
Date 2002/7/11
Paper # DE2002-31
Volume (vol) vol.102
Number (no) 208
Page pp.pp.-
#Pages 6
Date of Issue