Chapter 1

Intelligence and Security Informatics Research Frameworks

Intelligence and security informatics (ISI) is defined as the development of advanced information technologies, systems, algorithms, and databases for international, national, and homeland security-related applications, through an integrated technological, organizational, and policy-based approach [1]. Traditionally, ISI research and applications have focused on information sharing and data mining, social network analysis, infrastructure protection, and emergency responses for security informatics.

With the continuous advance of information technologies and the increasing sophistication of national and international security, in recent years new directions in ISI research and ...

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