Expressive security policy rules using layered conceptual graphs
Croitoru, Madalina, Xiao, Liang , Dupplaw , David and Lewis, Paul (2008) Expressive security policy rules using layered conceptual graphs. [in special issue: The 27th SGAI International Conference on Artificial Intelligence] Knowledge-Based Systems, 21, (3), 209-216. (doi:10.1016/j.knosys.2007.11.006).
A method must be provided to support the analysis of security policy rules interdependencies in a (possibly distributed) environment. We propose a Conceptual Graphs based language that will allow us to represent the structure of information and to employ reasoning for consistency checking. We motivate our choice of language by the gained expressivity, the potential for depicting policy associations rigourously and by associated reasoning capabilities. We explain our approach in the context of security requirements for medical systems. We evaluate our work theoretically, by means of an example of a real world policy rule.
|Keywords:||conceptual graphs, layered conceptual graphs, policy rules|
|Subjects:||Q Science > QA Mathematics > QA75 Electronic computers. Computer science|
|Divisions:||Faculty of Physical and Applied Science > Electronics and Computer Science > Web & Internet Science
|Date Deposited:||28 Apr 2008 15:37|
|Last Modified:||26 Apr 2013 04:14|
|Contributors:||Croitoru, Madalina (Author)
Xiao, Liang (Author)
Dupplaw , David (Author)
Lewis, Paul (Author)
|Further Information:||Google Scholar|
|ISI Citation Count:||3|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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