The essay discusses information collecting on Internet. Users should accordingly use information service function on Internet, including document database and search engine. Web investigation is also suggested. Finally users could improve effectiveness through query-extended or narrowed and intelligent searching.
严亚兰. 因特网上信息搜集初探[J]. 现代图书情报技术, 2001, 17(1): 52-54.
Yan Yalan. On Information Collecting on Internet. New Technology of Library and Information Service, 2001, 17(1): 52-54.
1 http://www.isi.net.com
2 曾蕾等.信息检索技术及应用.张力治主编.情报学进展(第一卷),北京:中国国防科学技术信息学会,1995:116
3 同2
4 缪其浩主编.市场竞争与竞争情报.北京:军事医学科学出版社,1996:182
5 Graupe D.A large memory storage and retrieval neutral network for adaptiveret rieval and diagnosis.International Journal of software Engineering and knowledge Engineering.1998,vol.8
6 BaiB.R.Intelligent retrieval of dynamic networked information from mobile terminals using spoken natural language queries.Ieee Transactions on consumer Electronics.1998,vol.44