DocumentCode :
3739951
Title :
An Information Update Method Towards Internal Search Engine
Author :
Zhifan Bian;Yukun Li;Tinghai Yue;Pengfei Lei;Dexin Zhao;Yingyuan Xiao
Author_Institution :
Tianjin Univ. of Technol., Tianjin, China
fYear :
2015
Firstpage :
211
Lastpage :
216
Abstract :
To enterprises or other organizations, how to efficiently manage unstructured and semi-structured data on the web becomes an important problem. Internal search engine is well-used to deal with it, but how to efficiently find the latest updates of web sources is still a research issue. In this paper, we proposed a graph-based method to efficiently locate the updated information of an organization´s web resources, which is based on modeling an organization´s information resources with a graph and marking each web page with a parameter "update cycle" that represents the possibility of a web page to be updated and is taken as a factor to tune the algorithm of update identification. By this method, the latest updated information can be located in time. The experiments´ results show the effectiveness of our method.
Keywords :
"Web pages","Search engines","Engines","Organizations","Algorithm design and analysis","Time complexity"
Publisher :
ieee
Conference_Titel :
Web Information System and Application Conference (WISA), 2015 12th
Print_ISBN :
978-1-4673-9371-3
Type :
conf
DOI :
10.1109/WISA.2015.69
Filename :
7396638
Link To Document :
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