A pragmatic and scalable solution for free riding problem in peer to peer networks

In the first one there are some peers owning all the chunks (roots) composing a file and the aim is to study the time required to ensure that every chunk is spread out on the

The simulator takes as input a configu- ration file that describes the simulation environment, i.e., information about: the number of peers in the simulated network; the number

The simulation results show that the model can be used to take the decision — error avoidance, error correction or the combination of both — that allows to de- liver the stream in

They are very scalable but fare poorly with provider privacy since the index is readable by a large number of possibly untrusted nodes, which can be used to derive privacy

It then focuses on trust issues within ontology based peer-to-peer networks and closes with requirements that are needed for a successful and trustful network and a possible

Normalization peer: this peer allows to KEEx P2P network (PKM peers and Source peers) to use the contexts normalization service, This service allows to perform a

3 that finding an appropriate governance solution for a blockchain enabled eco-system is a design problem, meaning that several artefacts have to be designed that reflect the

For their reconnection, these nodes can break or maintain the structure of their own branch, according to one of the policies described above. However, an alternative solution is