U. K. Wiil

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Discovery of the organizational structure of terrorist networks leads investigators to terrorist cells. Therefore, detection of covert networks from terrorists' data is important to terrorism investigation and prevention of future terrorist activity. In this paper, we discuss this important area of subgroup detection in terrorist networks, propose novel(More)
EWAS is an early warning prototype that collects and analyzes news items from the European Media Monitor. Although, it currently processes news articles, it can easily be adapted to any other form of text. Data mining functions performed by the system are categorization, clustering, and named entity extraction. The main design concern of the system is(More)
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