期刊名称：DESIDOC Journal of Library & Information Technology
电子版ISSN：0976-4658
出版年度：2003
卷号：16
期号：4
语种：English
出版社：DESIDOC, Ministry of Defence, India
摘要：The article explains the concept of expert systems and how they function. The components of an expert system: the knowledge base, the inference engine, user interface and the knowledge acquisition module are explained. The various activities in the LIS field where such systems can be put to use are also discussed. http://dx.doi.org/10.14429/dbit.16.4.3271
关键词：Expert systems, Knowledge base, Inference engine, Library and information science
