Study on Scientific and Technical Information Retrieval Based on Domain Ontologies
Chen Xin,Li Xiaofei
New Technology of Library and Information Service . 2009, (7-8): 59 -64 .  DOI: 10.11925/infotech.1003-3513.2009.07-08.12

Copyright © Data Analysis and Knowledge Discovery, All Rights Reserved.
Tel: (010)82626611-6626，82624938　
E-mail：jishu@mail.las.ac.cn
Total visitors:   Visitors of today:   Now online:
Powered by Beijing Magtech Co. Ltd.