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1.信息资源建设。目前,数字图书馆正处于建设的初期,迫切需要解决的资源建设问题主要有二:一是逐步增加馆内电子化信息资源的比重。这主要通过增加这方面的投资来实现。所要注意的电子化信息资源的选择问题。二是原有资源的数字化。现有的图书馆已积累了大量的纸质信息资源,因条块分割严重,各馆馆藏重复率高,因此,馆藏数字化需解决两个问题。即:如何从浩瀚的纸质资源中确定数字化的范围?如何避免馆藏数字化的重复劳动?这两个问题的解决都迫切需要从全局高度制定图书馆馆藏数字化的整体规划,并在此基础上进行数据库建设。 2.技术保障。作为信息用户界面的数字图书馆的处于高科技的环境中,要求其本身须有足够的技术含量。其中的关键技术将直接关系到数字图书馆
1. Information resources construction. At present, digital libraries are in the early stages of construction. There are two major problems in resource construction that are urgently needed to be solved: First, the proportion of electronic information resources in the museum should be gradually increased. This is mainly achieved by increasing investment in this area. Attention should be paid to the selection of electronic information resources. Second, the original digital resources. The existing library has accumulated a large amount of paper information resources, due to the serious division of blocks, each library collection repetition rate is high, so the collection of digital two problems to be solved. How to determine the scope of digitization from the vast paper resources and how to avoid duplication of digitization of collections? The solution to both of these problems urgently needs to formulate a holistic plan for the digitization of library collections from a global perspective and on this basis Database construction. Technical support The digital library, as an information user interface, is in a high-tech environment that requires itself to have sufficient technical content. One of the key technologies will be directly related to the digital library