The modern science of networks has brought significant advances to our understanding of
complex systems. One of the most relevant features of graphs representing real systems is …

The continuous interest in the social network area contributes to the fast development of this
field. The new possibilities of obtaining and storing data facilitate deeper analysis of the …

Social communities extraction and their dynamics are one of the most important problems in
today's social network analysis. During last few years, many researchers have proposed …

The extraction of social groups from social networks existing among employees in the
company, its customers or users of various computer systems became one of the research …

Abstract Inferring Online Social Networks (OSN) group members may help to evaluate the
authenticity of an applicant asking to join a certain group, and secure vulnerable populations …

The data gathered in all kinds of web‐based systems, which enable users to interact with
each other, provides an opportunity to extract social networks that consist of people and …