Mobile Agent-based Network Learning Support Service System

Network-Learning support System is an important Part of Network-Learning System project. System moves those support Systems with various function to the Network environment and it can implement Network-learning through sharing Learning support system. This "move-computer-move" mode based on Internet advances new demand to Distributed Computing Technology while traditional "Client/Server" mode based on message transmission or remote Process call doesn't meet to this new demand. Because of the fast development of network, system adopts higher availability and flexible technology: Mobile Agent Technology, and its implement object is reducing network congest and implementing asynchronous interaction.It is a beneficial attempt that System applies mobile agent technology into Network-Learning support System. First, Network-Learning support System moves the mobile agent which Packages the learning task to the object support System, and this native interaction between request and server avoids engross of network bandwidth, and quickens interaction procession. Second, at the base of using Distributed-Object to defining system resource, system makes the request of object to describe the interaction of resource, and simulates the Network-support action model efficiently. At last, after researching the movement mode of mobile agent, system separates the body and the Itinerary which brings flexibility to the development of system.Text advances a Network-Learning support System resolvent based on Mobile Agent Technology. In order to validate the feasibility of scheme, system uses Aglet2.0 workbench of IBM Japan Java language to implement the Network-Learning support System protype.