James R. (Bob) Johnson. Detecting Emergent Terrorism Events: Finding Needles in Information Haystacks. In Nasrullah Memon, Daniel Zeng, editors, 2012 European Intelligence and Security Informatics Conference, EISIC 2012, Odense, Denmark, August 22-24, 2012. pages 5-6, IEEE Computer Society, 2012. [doi]
Abstract is missing.