论portal技术在图书馆个性化知识服务中的应用（Application of portal technology in personalized knowledge service of Library）.doc

论portal技术在图书馆个性化知识服务中的应用（Application of portal technology in personalized knowledge service of Library） Application of portal technology in personalized knowledge service of Library You Hua Chen (Institute of information science and technology, Shanghai Jiao Tong University, 200030) Abstract: This paper briefly introduces the basic concepts of portal, characteristics and the application of its future development, and expounds the influence of the management of the library and digital library, describes the portal in three cases of foreign library application, and to our country library in carrying out the function module in the MyLibrary service settings are discussed. Keywords portal; my library; personalized service; CLC number G250.76 The, application, of, portal, technology, in, the, library,, personal, knowledge, service Chen Youhua (Institute, of, Information, Science Technology, of, Shanghai, Jiaotong, University,) Abstract the paper introduces the definition, characters and application of portal, sets forth the effects to library, states three cases applied portal, and probes into the function module designing in MyLibrary project. Keywords, portal, MyLibrary, personal, service The basic concepts, characteristics and applications of 1 portal With the development of information technology and communication technology, people can obtain unprecedented amounts of information. At the same time, huge amounts of information often make people confused and completely lost in the ocean of information. In this case, the desire for customization and access to the information needed by a single portal becomes extremely urgent. The emergence of portal is based on such an opportunity and demand. The concept of 1.1 portal At present there is no standard definition of portal, some think it is to provide business data, programs and services, network security system based on a single entrance, can be understood as extending; let the user access to information at the right tim