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Yuanping Chen
Chinese Academy of Sciences
5Publications
2H-index
15Citations
Publications 6
Newest
Abstract Extracting log template is a very effective method to deal with massive system logs. In this paper, based on Web system logs, the template extraction method based on label recognition tree is used to extract log template, and on this basis, the log preprocessing and template expression generation method are studied and improved. Aiming at the complex structure problem of system logs, the preprocessing method based on text similarity is adopted, and the classification of a log message is...
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#1Jianping LiXiaolei (CAS: Chinese Academy of Sciences)H-Index: 20
#2Yongjia Xie (CAS: Chinese Academy of Sciences)H-Index: 4
Last.Yuanping Chen (CAS: Chinese Academy of Sciences)H-Index: 2
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Research funding is a significant support for the development of scientific research. The inequality of research funding is an intrinsic feature of science, and policy makers have realized the over-concentration of funding allocation. Previous studies have tried to use the Gini coefficient to measure this inequality; however, the phenomena of multiple funding sources and funding subdivision have not been deeply discussed and empirically studied due to limitations on data availability. This paper...
2 CitationsSource
#1Yongjia Xie (CAS: Chinese Academy of Sciences)H-Index: 4
#2Dengsheng Wu (CAS: Chinese Academy of Sciences)H-Index: 12
Last.Jianping LiXiaolei (CAS: Chinese Academy of Sciences)H-Index: 20
view all 5 authors...
It has been worthy of notice that the number of scientific researchers has experienced a rapid growth in China. Meanwhile, the strict restriction to the total number and the position structure of researchers has exerted great pressure on the Chinese researchers. The decision makers have noticed this dilemma and a quantitative predicting result for decision support is in need. This paper puts forward a data-driven dynamic programming model to estimate the research position demand gap based on the...
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#1Yongjia Xie (CAS: Chinese Academy of Sciences)H-Index: 2
#2Chang Liu (CAS: Chinese Academy of Sciences)H-Index: 3
Last.Jiangping Li (CAS: Chinese Academy of Sciences)H-Index: 1
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Abstract The fast growing number of researchers in China makes the human resources management become a noteworthy issue in scientific research management. However, since the strictly limit to the number and structure of positions in Chinese scientific research management, the Chinese researchers are going to face a brutal promotion stress. This paper puts forward a quantitative method of estimating the research position demand gap as decision support based on the thought of dynamic programming. ...
1 CitationsSource
#1Yuanping Chen (CAS: Chinese Academy of Sciences)H-Index: 2
#2Dengsheng Wu (CAS: Chinese Academy of Sciences)H-Index: 12
Last.Wenbin Jiao (CAS: Chinese Academy of Sciences)
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Abstract In this paper, we introduce the Boston matrix which is a simple, visual way to examine the likely financial performance of the product or business portfolio to set up a scientific research funds analysis model. And we redefine the coordinates and quadrants of the matrix, according to the actuality of research management in CAS. At last, we use Oracle business intelligence analysis tools –Oracle BIEE to develop all the functions corresponding to the design of analysis model and make the ...
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#1Zhilong ChenH-Index: 1
#2Dengsheng WuH-Index: 12
Last.Yuanping ChenH-Index: 2
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Abstract With the continuous development of information technology, information data for research management show s an explosive growth. However, it is not an effective integration method which leads to the phenomenon of the islands of information. Various types of data exchange technology can integrate heterogeneous data resources, and provide data support for comprehensive data utilization and analysis. This research proposes the data integration framework and technology based on metadata. By ...
12 CitationsSource
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