Replicating data objects onto servers across a system can alleviate access delays. The selection of data objects and servers requires solving a constraint optimization problem, wh...
In this paper, we propose a novel multicast streaming protocol for overlay networks, called Gossip Based Streaming (GBS). In GBS, streaming contents are not come from a single ups...
I present analysis examining some of the causes of poor connectivity in developing countries. Based on a technoeconomic analysis and design, I show that technical limitations per ...
Existing replica services on the Grid we know to date assumes point-to-point communication and file transfer protocol. As such, when hundreds to thousands of hosts on the Grid ac...
It is becoming the norm for small mobile devices to have access to multiple technologies for connecting to the Internet. This gives researchers an increasing interest for solution...