Research On The System Of Web Information Retrieval Based On Mobile Agent

Along with the development of Internet, the volume of information on it become more and more tremendous. It is because of the distributive, open and heterogeneous of the Internet. At the same time, it makes users more and more difficult to get information accurately and timely. Therefore, how to improve traditional information retrieval methods so that make Web information retrieval system can rapidly and accurately find the required information, and reduce network communication volume becomes a hot research area.Based on in depth analysis and study of the current status, development trends of web information retrieval system and mobile agent technology, this thesis presents an architecture of mobile agent based information searching engine, accomplished a detailed design of one important module, conducts in depth study some related key technologies, and offer the author's own opinion on how to solve some of the problems existed. Finally, the work done in this thesis is summarized, and application prospects of mobile agent in web information retrieval system is forecasted.