摘要
０引言全球最有影响力的信息网络——因特网是一个开放型的巨大的信息资源库，拥有４００万台以上的主机和超过３００万的用户；并且由于因特网信息蕴含的无限丰富，信息组织、表达的直观、生动以及信息服务的方便性和多样性，愈来愈多的信息搜索者被其独特的魅力所吸引。...
The principle,characteristics and shortcomings of hypertext based and engine based retrieval modes on Internet are described Some improving methods such as creating engine databases for special information on Internet,compiling synonymous dictionary,recording search strategy,using semantic information two level structural model,etc,are presented
出处
《情报理论与实践》
CSSCI
北大核心
1998年第5期291-294,共4页
Information Studies:Theory & Application
