Web-based Research And Development Of Automated Answering System

The popularization and extension of network technology in educational field not only bring technological innovation ,but also bring the transition of the educational mode .As a new educational mode which brings information technology and education together ,with new theory which is different from the traditional education and new character which contains numerous" revolutionary factors" ,network education injects new vigor into education .As a new thing which hasn't developed fully ,network education faces a great deal of problems too .Question-answer is the key to the learning activity ,but the network's getting involved hinders this two-way exchange .Thus ,how to unblock this two-way exchange and giving students satisfied reply become the important mission of network education and deserve paying close attention to ."Whoever started the trouble should end it" ,it is up to the network to solve the problem that itself brings .Thus ,taking the advantage of network Resigning and developing characteristic network-based answering system become the effective way of solve the problem.This thesis has three chapters ,the first part introduces the background of the research ,it also illustrates the status and realistic meaning of the network-based answering system by explaining concepts of network education ,network courses and network-based learning supported environment .The second part is about the design of the system. After the investigation on systems that already exist and the enlightenment that got from the relevant systems of the software trade ,it determines designing thoughts of the system. The third part is the realization of the system .It includes the explanation of the principle ,functions and the processes of the system ,it also includes the analysis on the pivotal technique .Finally ,it proposes the prediction of the development of the system.