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Wireless Mesh Network technology refers to technology that establishes a wireless network whose transmission speed is similar to that of a wired system. It provides enhanced flexibility in the building of the network, compared to the existing wired network. In addition, it has lower mobility and less restriction from the energy effect. However, there are many considerations, such as system overhead,...
At present free-riding is prevalent in P2P network. Free-riding behaviors not only make the scale of network services decline theoretically from O(n2) down to O(n) but also seriously limit the advantage of P2P. In order to solve the problem, in this paper the micro-payment platform based on incentive compatible mechanism is presented. In this platform the equal services between nodes can be achieved...
Spatial data grid allows for solving larger problems and executing applications that traditional Web GIS (Geographic Information System) can not handle efficiently. In spatial data grid, all functions of GIS are encapsulated as stateful Web services. The purpose of this paper is to design and implement a new mechanism to organize miscellaneous vector map services, built on GT4 (Globus Toolkit 4),...
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