Self organizing approach in peer-to-peer systems

One of the major problems in the peer to peer systems is locating the content or resources. It is very difficult and challenging problem for a large scale peer to peer system. In this paper we extend the Gnutella protocol and try to overcome its disadvantages. Our algorithm focuses on increasing data availability and anonymity of peers. We have proposed solution when peers leave a system dynamically for the model proposed by the Kazuhiro Kojima. The solution proposed tries to avoid the overhead of flooding of messages.