Mesh-based P2P streaming approaches have been recently proposed as an interesting alternative to tree-based approaches. However, many properties of mesh overlays remain little understood as they are difficult to study due to the lack of a predefined structure. In this paper we show that when data is streamed through mesh overlays, it follows tree-based diffusion patterns and thereby mesh-based ...

Grey balance adjusting is one of the key moments in digital image processing. In the work, an experimental attempt was made to adapt the ideas about the Maxwell color triangle (additive color synthesis) to the patterns of autotypic color synthesis. To adjust the grey balance, it is suggested not to use colorants of autotypic synthesis (CMYK), but their double overlays (RGB). As double overlays,...

In order to adapt LaSota strain of Newcastle disease virus (NDV) on chick embryo fibroblast (CEF) cells, 0.1 ml from LaSota vaccine produced in Razi vaccine and serum research institute inoculated to the CEF cells and was passaged five times in the CEF grown in Eagle’s minimum essential medium (MEM). First to third passages were blind but in fourth passage cytopathic effect of virus was observe...

Application-level multicast on structured overlays often suffer several drawbacks: 1) The regularity of the architecture makes it difficult to adapt to topology changes; 2) the uniformity of the protocol generally does not consider node heterogeneity. It would be ideal to combine the scalability of these overlays with the flexibility of an unstructured topology. In this paper, we propose a loca...

Anonymous Routing in Structured Peer-to-Peer Overlays

The Internet is one of the most successful technologies in last century. Within less than four decades (starting from the first packet-switched computer network, ARPAnet), it has evolved into an extremely popular commercial infrastructure, and has a significant impact on almost all aspects of our lives and our society. With the dramatic advances in multimedia technologies and the increasing pop...