Along with rapid development of Internet network, the Dialog, a famous international on-line retrieval system, developed some platforms based on Internet, such as DialogClassic、DialogSelect、DialogWeb. The article presents their characteristic and usage method, compare synthetically(costs, retrieval time, et. al.) them by case analyzing, and forecast the development trend of thse Dialog platforms.
李湖生. 基于Internet的Dialog系统检索平台[J]. 现代图书情报技术, 2001, 17(1): 57-59.
Li Husheng. On Dialog Information Retrieval Platforms Based on Internet. New Technology of Library and Information Service, 2001, 17(1): 57-59.