Social Network Data Mining: Research Questions, Techniques, and Applications -- Automatic Expansion of a Social Network Using Sentiment Analysis -- Automatic Mapping of Social Networks of Actors from Text Corpora: Time Series Analysis -- A Social Network-Based Recommender System (SNRS) --...

Intelligence and Security Informatics (ISI) is defined as the study of the development and use of advanced information systems and technologies for national, international, and societal security-related applications. With the rise of global terrorism, the field has been given an increasing...

Driven by counter-terrorism efforts, marketing analysis and an explosion in online social networking in recent years, data mining has moved to the forefront of information science. This proposed Special Issue on Data Mining for Social Network Data will present a broad range of recent studies in...