Social network based applications have experienced exponential growth in recent years.
One of the reasons for this rise is that this application domain offers a particularly fertile …

Several research studies have shown that complex networks modeling real-world
phenomena are characterized by striking properties:(i) they are organized according to …

The use of online social networks has made significant progress in recent years as the use
of the Internet has become widespread worldwide as the technological infrastructure and the …

This paper presents a survey of previous studies done on the problem of tracking community
evolution over time in dynamic social networks. This problem is of crucial importance in the …

With their blistering expansions in recent years, popular on-line social sites such as Twitter,
Facebook and Bebo, have become some of the major news sources as well as the most …

Successful electronic commerce sites allow businesses to create low-cost or more efficient
channels for product sales or to create new business opportunities. The success and …

Many practical problems on Mobile networking, such as routing strategies in MANETs,
sensor reprogramming in WSNs and worm containment in online social networks (OSNs) …

Community discovery has emerged during the last decade as one of the most challenging
problems in social network analysis. Many algorithms have been proposed to find …

In the past few years, more and more researchers have paid close attention to the emerging
field of delay tolerant networks (DTNs), in which network often partitions and end-to-end …

Graph convolutional networks (GCNs) have a strong ability to learn graph representation
and have achieved good performance in a range of applications, including social …