Online social network such as Twitter, Facebook and Instagram are increasingly becoming
the go-to medium for users to acquire information and discuss what is happening globally …

The proposed survey discusses the topic of community detection in the context of Social
Media. Community detection constitutes a significant tool for the analysis of complex …

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

Event detection has been one of the most important research topics in social media analysis.
Most of the traditional approaches detect events based on fixed temporal and spatial …

As they increase in popularity, social media are regarded as important sources of
information on geographical phenomena. Studies have also shown that people rely on …

<? Pub Dtl=""?> With the rapid development of the cloud computing and mobile service,
users expect a better experience through multimedia computing, such as automatic or semi …

Obtaining insights about the dynamics of urban structure is crucial to the framing of the
context within the smart city. This paper focuses on urban areas of interest (UAOI), a concept …

A large variety of features can be extracted from raw multimedia items. Moreover, in many
contexts, like in the case of multimedia uploaded by users of social media platforms, items …

In this article, we address the problem of recognizing an event from a single related picture.
Given the large number of event classes and the limited information contained in a single …

One of the main characteristics of Internet era is the free and online availability of extremely
large collections of images located on distributed and heterogeneous platforms over the …