Link-creating method in citation network analysis
Link-creating method in citation network analysis
批准号:
21700266
负责人:
KAJIKAWA Yuya
金额:
$2.66万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
Citation network analysis has been used to comprehend an overview of academic research. Three methods, co-citation, bibliographic coupling, and direct citation, are known, but there are few studies to compare those methods with real data. This research quantitatively revealed characteristics of them. Citation networks were created with those three methods, and evaluated their relevance, effectiveness, and efficiency. A method giving weight on links are proposed and also analyzed. It is found that direct citation is superior to the others in detection of emerging research fields. Term distribution, interdisciplinarity, citation lag were also investigated.
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DOI:
10.1007/s11192-010-0158-z
发表时间:
2010-01
期刊:
Scientometrics
影响因子:
3.9
作者:
[Y. Takeda;Y. Kajikawa]
通讯作者:
Y. Takeda;Y. Kajikawa
Citation lag analysis in supply chain research
供应链研究中的引用滞后分析
DOI:
--
发表时间:
2011
期刊:
Scientometrics
影响因子:
3.9
作者:
[H. Nakamura, S. Suzuki, H. Tomobe, Y. Kajikawa, and I. Sakata]
通讯作者:
and I. Sakata
Technological forecasting by citation network analysis
通过引用网络分析进行技术预测
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Y. Kajikawa, H. Kashima, J. Mori, and N. Shibata]
通讯作者:
and N. Shibata
Tracking modularity in citation networksparative study on clustering quality of citation network
引文网络中的跟踪模块化引文网络聚类质量的比较研究
DOI:
--
发表时间:
2010
期刊:
Scientometrics
影响因子:
3.9
作者:
[H. Nakamura, S. Suzuki, H. Tomobe, Y. Kajikawa, and I. Sakata, Y. Takeda and Y. Kajikawa]
通讯作者:
Y. Takeda and Y. Kajikawa
DOI:
10.1108/14636681011035726
发表时间:
2008-07
期刊:
PICMET '08 - 2008 Portland International Conference on Management of Engineering & Technology
影响因子:
--
作者:
[Y. Kajikawa;Y. Takeda;K. Matsushima]
通讯作者:
Y. Kajikawa;Y. Takeda;K. Matsushima
Analysis and Assessment of Factors for Essential Patent in Patent Pools
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批准号:25590072
-
项目类别:Grant-in-Aid for Challenging Exploratory Research
-
资助金额:$1.91万
-
财政年份:2013
-
负责人:KAJIKAWA Yuya
-
依托单位:
Investigation on material innovation process by network analysis
-
批准号:18700240
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.53万
-
财政年份:2006
-
负责人:KAJIKAWA Yuya
-
依托单位:
海外基金