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Blogs play a special role in expressing opinions on the Internet. Due to their popularity and their public character, blogs attract the attention of many researchers. Presenting interaction between users in the form of a social network allows discovery of important users as well as groups. Finding groups and observing their evolution can help in understanding the whole structure of social networks...
Decision makers need capabilities to quickly model and effectively assess consequences of actions and reactions in crisis de-escalation environments. The creation and what-if exercising of such models has traditionally had onerous resource requirements. This research demonstrates fast and viable ways to build such models in operational environments. Through social network extraction from texts, network...
Text data pertaining to socio-technical networks often are analyzed separately from relational data, or are reduced to the fact and strength of the flow of information between nodes. Disregarding the content of text data for network analysis can limit our understanding of the effects of language use in networks. We present a computational and interdisciplinary methodology that addresses this limitation...
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