|Title||An Ontological Approach to the Document Access Problem of Insider Threat|
|Publication Type||Conference Paper|
|Year of Publication||2005|
|Authors||Devan Palaniswami, Matthew Eavenson, Amit Sheth, Boanerges Aleman-Meza, Phillip Burns|
|Conference Name||IEEE Conference on Intelligence and Security Informatics (ISI-2005)|
|Publisher||Intelligence and Security Informatics:Proceedings of I EEE Conference on Intelligence and Security Informatics (ISI-2005), Atlanta, GA, May 19-20, 2005|
|Conference Location||Atlanta, GA|
|Keywords||Ontologies, Semantic Association, semantic discovery|
Verification of legitimate access of documents, which is one aspect of the umbrella of problems in the Insider Threat category, is a challenging problem. This paper describes the research and prototyping of a system that takes an ontological approach, and is primarily targeted for use by the intelligence community<\/em>. Our approach utilizes the notion of semantic associations and their discovery among a collection of heterogeneous documents. We highlight our contributions in (graphically) capturing the scope of the investigation assignment of an intelligence analyst by referring to classes and relationships of an ontology; in computing a measure of the relevance of documents accessed by an analyst with respect to his\/her assignment; and by describing the components of our system that have provided early yet promising results, and which will be further evaluated more extensively based on domain experts and sponsor inputs.
|Full Text|| |
Boanerges Aleman-Meza, Phillip Burns, Matthew Eavenson, Devanand Palaniswami, andAmit Sheth, 'An Ontological Approach to the Document Access Problem of Insider Threat,'in Intelligence and Security Informatics: Proceedings of IEEE Conference on Intelligence and Security Informatics (ISI-2005), Lecture Notes in Computer Science, vol. 3495, Springer, April 2005, pp. 486-491.
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