TY - GEN
T1 - Translating access authorizations for transformed xml documents
AU - Chatvichienchai, Somchai
AU - Iwaihara, Mizuho
AU - Kambayashi, Yahiko
N1 - Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 2002.
PY - 2002
Y1 - 2002
N2 - 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 XMLdocument is changed. In this paper we present an approach that translates the authorizations for the transformed XML document. We focus on the case where 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 schemas.
AB - 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 XMLdocument is changed. In this paper we present an approach that translates the authorizations for the transformed XML document. We focus on the case where 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 schemas.
UR - http://www.scopus.com/inward/record.url?scp=84949748111&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84949748111&partnerID=8YFLogxK
U2 - 10.1007/3-540-46146-9_29
DO - 10.1007/3-540-46146-9_29
M3 - Conference contribution
AN - SCOPUS:84949748111
SN - 3540441263
SN - 9783540441267
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 290
EP - 299
BT - Database and Expert Systems Applications - 13th International Conference, DEXA 2002, Proceedings
A2 - Hameurlain, Abdelkader
A2 - Cicchetti, Rosiner
A2 - Traunmuller, Roland
PB - Springer Verlag
T2 - 13th International Conference on Database and Expert Systems Applications, DEXA 2002
Y2 - 2 September 2002 through 6 September 2002
ER -