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以华南理工大学图书馆学科资源导航系统为例,阐述学科资源导航库的规划、信息采集原则,以及专业导航的检索方法和建库技术,并指出该系统目前存在的问题和缺陷。
Taking the subject resource navigation system of South China University of Technology as an example, this paper expounds the planning and information collection principles of the discipline resource navigation library, as well as the retrieval methods and database building techniques of the professional navigation system. It also points out the existing problems and defects of the system.