In order to overcome the problem of free-riding in current P2P system, we suggest applying social network theory. Based on our exploration of the overlapping research fields of social networks and peer-to-peer networks, we propose a new P2P framework within this paper. It specifies social...

Nowadays, systems information plays an important role in the functioning of almost all business organizations. IT tools improve the performance of internal processes, but also contacts with customers, cooperators and government units. Despite the high rate of computers and the Internet usage in...