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New Technology of Library and Information Service  2009, Vol. 3 Issue (2): 102-106    DOI: 10.11925/infotech.1003-3513.2009.02.17
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Automatic Extraction of Semantic Metadata from PDF Research Papers
Zhang Xiuxiu   Ma Jianxia
(The Lanzhou Branch of National Science Library, Chinese Academy of Sciences, Lanzhou 730000, China)
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Abstract  

This paper analyzes content streams of PDF files based on its structure, and extracts semantic metadata automatically from research papers by way of rule-based matching and format-based locating. Experimental results show that this method can extract important semantic metadata such as title and author effectively.
Key words： PDF      Research paper      Semantic metadata      Automatic extraction     
Received: 03 November 2008      Published: 25 February 2009
ZTFLH: 

TP391.43

 		 
Corresponding Authors: Zhang Xiuxiu     E-mail: zhangxx@llas.ac.cn
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Cite this article:

Zhang Xiuxiu ,Ma Jianxia. Automatic Extraction of Semantic Metadata from PDF Research Papers. New Technology of Library and Information Service, 2009, 3(2): 102-106.

URL:

http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2009.02.17     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2009/V3/I2/102

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