The Research On The Construction Strategies Of Network Information Resources In The Subject Navigation Of Network Resources

Subject navigation of network resources is a system which is used to collect and arrange network information resources in order to make them fully used by other people. The network information resources in it are classified by subjects. With the development of the internet, the network resources used in academic research and learning are increasingly rich. It is more and more important to establish subject navigation with abundant information resources and easy to use. The most important and difficult procedure is the collection and arrangement of network academic information resources.This article first gives a brief introduction of the construction condition to the subject navigation at home and abroad. It also points out some problems existing in the construction in our country. To counter these problems, combined with construction examples at home and abroad, this article sums up the construction strategies in the past and puts forward new methods and strategies. It introduces corresponding strategies and methods in the following construction processes: the collection and selection, the classification and description and the management and maintenance of network academic resources. In this part, the article makes a description of the evaluation system, the classification system and the description system of network academic resources. It also gives a brief introduction of the relative standards at home and abroad. In addition, the article analyzes some questions we should pay attention to in each construction process and provides some solution methods. At last, the article analyzes some restrictive factors in the network information resources construction from three aspects: ideologies, human and material resources, the exploitation and application of new technologies.