Research On The Mode Of Digital Library Individualized Information Service Based On Web2.0

With the promotion of new Internet technology and the new application of old technology, Internet has entered the era of Web2.0 from the Web1.0 era .Web2.0 neither as pure technology nor a plan to solve problem, it is the concept of a set of executable system, practicing the ideal of network socializing and individuality.At present, digital library information resources are extremely abundant. The information which is relevant to personal information requirements is scattered all over, which allows users to access information easily, but difficult to obtain accurate information and more difficult to obtain valuable individualized information. Bring the new ideas and new technology of Web 2.0 in digital library information services and carrying out individualized information services, which are an effect way to solve the problem of difficult retrieve and difficult filter by the complex network information; besides, it can provides users with better services to meet individual requirements and to achieve maximum social value of digital library information resources.The specific arrangement of the thesis is as follows: it begins with a brief introduction of the research background and the research significance of the thesis, and summarizes the international digital library model of personalized service of the situation, and based on this study it expatiates the contents and the architecture of the thesis; it analyses the content and the features of personalized services, and generalizes the connotation of personalized service of digital library in the environment of Web2.0.Secondly, the thesis basis the process of information transmission including the information acquisition, information organization, information exchange, as well as several aspects of information sharing, it combined with the main manifestations of Web2.0 personalized information, it will be grouped into personalized information push service models, personalized qualitative classification of information services, personalized services to users, and the personalized information services based on resource sharing service models. It is the main part of this thesis.Finally, it is the summary and prospect of this paper. It analyses the main contributions and shortcomings, and also assume the next research.