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Chinese Journal of Library and Information Science-2009 帮助

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A discussion of the bi-directional ranking of occurrence-frequency based non-interactive literature method for knowledge discovery 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 31-42
作者:  ZHANG Yunqiu;  GUO Kelei;  Zhang Yunqiu (E-mail: zhangyq@mail.las.ac.cn)
Adobe PDF(254Kb)  |  收藏  |  浏览/下载：1188/271  |  提交时间：2012/09/18
Non-interactive Literature-based Knowledge Discovery  b Collection  Frequency Of Terminology Occurrence  
Influences of digital resource acquisition on scientific research behaviors—The statistical analysis on the full-text downloading quantity and cited times 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 71-78
作者:  LIU Xiaomin;  ZHANG Jianyong;  Liu Xiaomin (liuxm@mail.las.ac.cn)
Adobe PDF(417Kb)  |  收藏  |  浏览/下载：1243/297  |  提交时间：2012/09/18
Full-text Downloading  Journal Citation  Correlation  Cited Times  
Differentiated digital library evaluation in a hierarchical model stemming from its operational scope and complexity 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 54-70
作者:  WU Jianhua;  WANG Zhaohui;  Wu Jianhua (Email: wujh@mail.ccnu.edu.cn)
Adobe PDF(408Kb)  |  收藏  |  浏览/下载：1102/276  |  提交时间：2012/09/18
Digital Libraries  Evaluation  Hierarchical Model  Unitary Digital Library  Union Digital Library  Hybrid Digital Library  
A feature representation method for biomedical scientific data based on composite text description 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 43-53
作者:  SUN Wei;  Sun Wei (E-mail: sunwei@mail.las.ac.cn)
Adobe PDF(529Kb)  |  收藏  |  浏览/下载：1057/287  |  提交时间：2012/09/18
Composite Text Description  Scientific Data  Feature Representation  Weight Algorism  
Case study of perception about the copyright of the digital libraries in Mainland China with Hongkong and Taiwan as the Reference System 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 79-89
作者:  ZHAN Qingdong;  ZHANG Wende;  Zhan Qingdong (Email: zqd@fzu.edu.cn)
Adobe PDF(214Kb)  |  收藏  |  浏览/下载：1171/254  |  提交时间：2012/09/18
Digital Library  Librarian  Perception About The Copyright  Case Study  
A study of the IC2 Culture Exploring Project of Shanghai Jiao Tong University (SJTU) Library 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 18-30
作者:  CHEN Youhua;  CHEN Jin;  http://www.chinalibraries.net
Adobe PDF(403Kb)  |  收藏  |  浏览/下载：1337/374  |  提交时间：2012/09/18
Academic Library  Innovation  Ic2 Model  Ic2 Culture Exploring Project  Case Study  
Application of the probability-based covering algorithm model in text classification 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 1-17
作者:  ZHOU Ying;  Zhou Ying (Email: zhouying97@yahoo.com.cn)
Adobe PDF(490Kb)  |  收藏  |  浏览/下载：1112/296  |  提交时间：2012/09/18
Probability-based Covering Algorithm  Structural Training Algorithm  Probability  Text Classification  
What does the Web of Science five-year synchronous impact factor have to offer? 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 3, 页码: 1-7
作者:  Rousseau, Ronald;  Ronald Rousseau (E-mail: ronald.rousseau@khbo.be)
Adobe PDF(260Kb)  |  收藏  |  浏览/下载：919/216  |  提交时间：2012/09/18
Synchronous Impact Factor  Wilcoxon Matched-pairs  Signed-ranks Test  
A survey study on motivations for citation: A case study on periodicals research and library and information science community in China 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 3, 页码: 28-43
作者:  MA Feng;  WU Yishan;  Wu Yishan (E-mail: wuyishan@istic.ac.cn)
Adobe PDF(294Kb)  |  收藏  |  浏览/下载：1046/223  |  提交时间：2012/09/18
Citer  Motivation For Citation  Questionnaire Survey  Reference  
A quantitative evaluation system of Chinese journals in the humanities and social sciences 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 3, 页码: 8-27
作者:  SU Xinning;  ZHOU Ping;  Su Xinning (E-mail: xnsu@nju.edu.cn)
Adobe PDF(373Kb)  |  收藏  |  浏览/下载：724/181  |  提交时间：2012/09/18
Journal Evaluation  Indicator  Evaluation System  Humanities And The Social Sciences