Abstract Online Social Network's (OSN) considered a spark that burst the Big Data era. The
unfolding of every event, breaking new or trend flows in real time inside OSN triggering a …

Featured Application Specific application include detect hot events and monitor the
development of events, potential applications include public opinion regulatory, monitor …

Understanding the factors that impact the popularity dynamics of social media can drive the
design of effective information services, besides providing valuable insights to content …

Sentiment Analysis and Topic Detection of Spanish Tweets: A Comparative Study of NLP
Techniques Page 1 Sentiment Analysis and Topic Detection of Spanish Tweets: A Comparative …

Abstract The Topic Detection task is focused on discovering the main topics addressed by a
series of documents (eg, news reports, e-mails, tweets). Topics, defined in this way, are …

Predicting the popularity of user generated content (UGC) is a valuable task to content
providers, advertisers, as well as social media researchers. However, it is also a challenging …

Cities experience radical shifts from conventional areas of fragmented services and
interactions, to whole-of-service and end-to-end providers, while their citizens are …

Stance detection is a critical component of rumour and fake news identification. It involves
the extraction of the stance a particular author takes related to a given claim, both expressed …

Abstract The Topic Detection Task in Twitter represents an indispensable step in the
analysis of text corpora and their later application in Online Reputation Management …

Multimedia networks hold the promise of facilitating large-scale, real-time data processing in
complex environments. Their foreseeable applications will help protect and monitor military …