Enterprise Collaboration Platform (ECP) represents a paradigm shift from the system-centric to the collaboration-centric approach. It is the major step in aligning real employee interactions in the enterprise with the systems, which facilitate them. ECP allows a clear separation of the system...

The advertising efforts in social networks grow every year. Since their appearance in the late 1990s Social Network Web Sites were considered as a uniform group. The only differentiation factors were the number of users and the amount of traffic passed through the site. This paper classifies the...