Mirabi, Meghdad ; Ibrahim, Hamidah ; Udzir, Nur Izura ; Mamat, Ali
A Compact Bit String Accessibility Map for Secure XML Query Processing.
In: Procedia Computer Science, 10
doi: 10.1016/j.procs.2012.06.169
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
One of the challenging issues related to specifying a fine-grained access control on the XML data is how to implement the accessibility map in a compact format with minimum affect on the XML query processing. In this paper, we propose a Compact Bit String Accessibility Map (CBSAM) to implement the accessibility map in a compact format. In order to achieve a secure and efficient XML query processing, the CBSAM is integrated with the region number labeling scheme. The experimental results illustrate that the CBSAM compresses the accessibility map with minimum affect on the XML query processing when the access locality among the XML nodes is high.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2012 |
| Herausgeber: | Shakshuki, Elhadi M. ; Younas, Muhammad |
| Autor(en): | Mirabi, Meghdad ; Ibrahim, Hamidah ; Udzir, Nur Izura ; Mamat, Ali |
| Art des Eintrags: | Bibliographie |
| Titel: | A Compact Bit String Accessibility Map for Secure XML Query Processing |
| Sprache: | Englisch |
| Publikationsjahr: | 27 August 2012 |
| Verlag: | Elsevier |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Procedia Computer Science |
| Jahrgang/Volume einer Zeitschrift: | 10 |
| DOI: | 10.1016/j.procs.2012.06.169 |
| Kurzbeschreibung (Abstract): | One of the challenging issues related to specifying a fine-grained access control on the XML data is how to implement the accessibility map in a compact format with minimum affect on the XML query processing. In this paper, we propose a Compact Bit String Accessibility Map (CBSAM) to implement the accessibility map in a compact format. In order to achieve a secure and efficient XML query processing, the CBSAM is integrated with the region number labeling scheme. The experimental results illustrate that the CBSAM compresses the accessibility map with minimum affect on the XML query processing when the access locality among the XML nodes is high. |
| Zusätzliche Informationen: | Special Issue: Proceedings of the 3rd International Conference on Ambient Systems, Networks and Technologies (ANT 2012), the 9th International Conference on Mobile Web Information Systems (MobiWIS-2012), Niagara Falls, Ontario, Canada, August 27-29, 2012 |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Data and AI Systems |
| Hinterlegungsdatum: | 15 Feb 2023 12:44 |
| Letzte Änderung: | 14 Jun 2023 09:02 |
| PPN: | 508542596 |
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