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The ability to mine data represented as a graph has become important in several domains for detecting various structural patterns. One important area of data mining is anomaly detection, but little work has been done in terms of detecting anomalies in graph-based data. In this paper we present graph-based approaches to uncovering anomalies in applications containing information representing possible...
Protecting our nation's cyber infrastructure and securing sensitive information are critical challenges for homeland security and require the research, development and deployment of new technologies that can be transitioned into the field for combating cyber security risks. Particular areas of concern are the deliberate and intended actions associated with malicious exploitation, theft or destruction...
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