Our focus is on revealing the types of communities
generated with respect to certain events by analyzing
them in the dimensions of size, topic diversity and time
span.
Real-World Networks
For experimentation we have generated a network
based on Twitter user interactions, (i.e. mentions,
replies, retweets), extracted from data collected via
the Twitter Streaming API with topic-related
keywords.
Our selected topic refers to the official Euro group meetings (of Euro zone's finance ministers)
Real-World Networks
Our EUROGROUP dataset
(covering 8 meetings from 13/06/12 to 30/11/12) acts
as an exemplary case study of a series of events held
at different time instances, having the same
participants with a common generic context (i.e. the
Euro zone's monetary issues), but different focus
(depending on the agenda). The dataset spans 227
days and comprises: 29529 tweets, 10305 interactions
and 3015 different users.
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