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P2P (peer-to-peer), which means resource transferring between clients, is a new technology applied in file sharing, instant message and media streaming. Nowadays it's more and more popular for it supplies a low cost method for people to gain resources. Since its born P2P makes progress towards fully distributed model or hybrid model from central model.
P2P network has become an important branch of Internet recently, with the significant advantages of full resource utilization, dynamics, openness and high scalable, which helps it achieve wide applications. But security and trust have also become urgent problems for a P2P network due to its openness and anonymousness. Most of the current schemes rely on some trust models, but the research in systematic...
With the rapid development of the information technology and knowledge economy, the old fashioned, traditional service industry manage to make a significant progress to grow into a brand new formation. Now the information amount on the Internet expands in a incredible way everyday, which makes how to keep and manage those information of a mass storage system more and more important for us. So in this...
This paper adopts XML technology to establish standard development of electronic tender, which format is not unified in traditional construction project Internet-assisted bidding system. In view the lack of scientific evaluation of the decision-making model, the two-level system of fuzzy evaluation model based on single-weight system evaluation model is put forward for both experts and bidders so...
Instead of executing a program at a centralized server system, is it possible to slice a program and run different slices dynamically across the Internet? This is exactly what this paper will examine and present. Concept of programmable nodes was introduced years ago. Commercially, active network concept was not feasible to operate in routers. But with the arrival of overlays, extension of programmable...
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