Knowledge management is essential to modern organizations. Due to the information overload problem, mangers are facing critical challenges in utilizing the data in the organizations. Although several automated tools have been applied, previous applications often deem knowledge items independent...

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...

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) --...