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@article{ART001176001},
author={Dong-Chan An and 변찬우},
title={An Effective Query Rewriting Method in Secure XML Access Control},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2006},
volume={11},
number={5},
pages={127-138}

TY - JOUR
AU - Dong-Chan An
AU - 변찬우
TI - An Effective Query Rewriting Method in Secure XML Access Control
JO - Journal of The Korea Society of Computer and Information
PY - 2006
VL - 11
IS - 5
PB - The Korean Society Of Computer And Information
SP - 127
EP - 138
SN - 1598-849X
AB - We propose two phase filtering scheme to develop an efficient mechanism for XML databases to control query-based access. An access control environment for XML documents and some techniques to deal with fine-grained authorization priorities and conflict resolution issues are proposed. Despite this, relatively little work has been done to enforce access controls particularly for XML databases in the case of query-based access. The basic idea utilized is that a user query interaction with only necessary access control rules is modified to an alternative form through a query optimization technique, which is guaranteed to have no access violations using tree-aware metadata of XML schemas. The scheme can be applied to any XML database management system and has several advantages such as small execution time overhead, fine-grained controls, and safe and correct query modification. The experimental results clearly demonstrate the efficiency of the approach.
KW - XML 데이터베이스(XML database);데이터 보안(Data Security);접근제어(Access Control);최소단위 접근제어(Fine-grained Access Control)
DO -
UR -
ER -

Dong-Chan An and 변찬우. (2006). An Effective Query Rewriting Method in Secure XML Access Control. Journal of The Korea Society of Computer and Information, 11(5), 127-138.

Dong-Chan An and 변찬우. 2006, "An Effective Query Rewriting Method in Secure XML Access Control", Journal of The Korea Society of Computer and Information, vol.11, no.5 pp.127-138.

Dong-Chan An, 변찬우 "An Effective Query Rewriting Method in Secure XML Access Control" Journal of The Korea Society of Computer and Information 11.5 pp.127-138 (2006) : 127.

Dong-Chan An, 변찬우. An Effective Query Rewriting Method in Secure XML Access Control. 2006; 11(5), 127-138.

Dong-Chan An and 변찬우. "An Effective Query Rewriting Method in Secure XML Access Control" Journal of The Korea Society of Computer and Information 11, no.5 (2006) : 127-138.

Dong-Chan An; 변찬우. An Effective Query Rewriting Method in Secure XML Access Control. Journal of The Korea Society of Computer and Information, 11(5), 127-138.

Dong-Chan An; 변찬우. An Effective Query Rewriting Method in Secure XML Access Control. Journal of The Korea Society of Computer and Information. 2006; 11(5) 127-138.

Dong-Chan An, 변찬우. An Effective Query Rewriting Method in Secure XML Access Control. 2006; 11(5), 127-138.

Dong-Chan An and 변찬우. "An Effective Query Rewriting Method in Secure XML Access Control" Journal of The Korea Society of Computer and Information 11, no.5 (2006) : 127-138.