地震灾情网络媒体获取与处理模型
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摘要
互联网作为信息的广泛载体,已经成为人们生活中不可缺少的部分。提出了一种基于互联网的主动获取信息模型——基于互联网发布信息的地震灾情信息的获取、处理方法以及实现技术的研究,并就其中涉及的网络搜索技术、文档摘要技术、文本信息空间化处理技术等关键技术进行了探讨。其研究内容为地震灾情的快速获取提供了一种新的方法,也为相关行业的信息快速获取与处理提供了一定的借鉴思路。
As an extensive carrier of information,Internet has become an extremely important part of our life.This paper proposed an active information acquisition model focusing on acquisition,processing and implementation technique of earthquake disaster information based on news published in Internet.In addition,key technologies referring to the internet search,document Abstract,spatial processing of text information,and so on,were discussed.The study provides a new method for fast acquiring information of earthquake disaster situation,and a new thought about information fast acquisition and processing for other relative industries.
As an extensive carrier of information,Internet has become an extremely important part of our life.This paper proposed an active information acquisition model focusing on acquisition,processing and implementation technique of earthquake disaster information based on news published in Internet.In addition,key technologies referring to the internet search,document Abstract,spatial processing of text information,and so on,were discussed.The study provides a new method for fast acquiring information of earthquake disaster situation,and a new thought about information fast acquisition and processing for other relative industries.
引文
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[2]董翔,肖兰喜,杜宪宋,等.基于网络的山东地震灾情收集分析处理系统[J].华北地震科学,2007,25(3):6-10.DONG Xiang,XIAO Lanxi,DU Xiansong,et al.The network based system for collection and analysys of earthquake disaster information in Shandong Province[J].North China Earthquake Sciencces,2007,25(3):6-10.(in Chinese)
[3]JRC.Europe media monitor[EB/OL].(2012-12-28)[2013-01-25].http://emm.newsbrief.eu/overview.html.
[4]周立柱,林玲.聚焦爬虫技术研究综述[J].计算机应用,2005,25(9):1965-1969.ZHOU Lizhu,LIN Ling,Survey on the research of focused crawling technique[J].Computer Applications,2005,25(9):1965-1969.(in Chi-nese)
[5]Brin S,Page L.The anatomy of a large-scale hypertextual web search engine[J].Computer Networks and ISDN Systems,1998:107-117.
[6]Jon M.Kleinberg.Authoritative sources in a hyperlinked environment[C]//In Tarjan RE and Baecker T(eds.).Proceedings of the 9th ACM-SIAM Symposium on Discrete Algorithms.New Orleans:ACM Press,1997:668-677.
[7]高琰,谷士文,谭立球.基于多种策略的页面内容提取算法[J].西南交通大学学报,2007,42(4):473-477.GAO Yan,GU Shiwen,TAN Liqiu.Web content extraction based on multiple strategies[J].Journal of Southwest Jiaotong University,2007,42(4):473-477.(in Chinese)
[8]Aggarwal C C.Collaborative crawling:mining user experiences for topical resource discovery[C]//Proceedings of the eighth ACM SIGKDD inter-national conference on knowledge discovery and data mining.USA:ACM Press,2002.
[9]Liu H Y,MIilios E,Janssen J.Probabilistic models for focused web crawling[C]//Proceedings of the 6th Annual ACM International Workshopon Web Information and Data Management New York,USA:ACM Press,2004.
[10]Liu H Y,MIilios E,Janssen J.Focused crawling by learning HMM from user’s topic-specific browsing[C]//Proceeding of the web intelli-gence.IEEE/WIC/ACM International Conference on Web intelligence.USA:IEEE Computer Society,2004.
[11]邓凡.基于元搜索的专业搜索引擎的研究与实现[D].陕西:西北大学,2008.DENG Fan.Research and Implementation on the Professional Mete-search Engine[D].ShanXi:Northwest University,2008.(in Chinese)
[12]徐铁,耿佳宁.网页信息抽取方法的研究[J].信息技术,2009(4):112-115.XU Tie,GENG Jianing.Research on information extraction algorithm based on web[J].Information Technology,2009(4):112-115.(inChinese)
[13]钱浩.Web信息抽取技术的研究与应用[D].黑龙江:东北石油大学,2011.QIAN Hao.The Research and Aplication of Web Information Extraction Technology[D].HeiLongJiang:Northeast Petroleum University,2011.(in Chinese)
[14]吴岩,刘挺,王开铸,等.中文自动文摘原理与方法探索[J].中文信息学报,1998,2:8-16.WU Yan,LIU Ting,WANG Kaizhu,et al.Research on the method of Chinese automatic abstracting[J].Journal of Chinese Information Process-ing,1998(2):8-16.(in Chinese)
[15]Luhn HP.The automatic creation of literature abstracts[J].IBM Journal of Research and Development,1958,2(2):159-165.
[16]Zhan J,Loh H T,Liu Y.Gather customer concerns from online product reviews-A text summarization approach[J].Expert Systems with Appli-cations,2009,36:2107-2115.
[17]卫佳君,宋继华.自动文摘的方法研究[J].计算机技术与发展,2011,21(8):188-191.WEI Jiajun,SONG Jihua.Research of automatic summarization methods[J].Computer Technology and Development,2011,21(8):188-191.(in Chinese)
[18]王文欣,黄萱菁,吴立德.基于统计方法的汉语自动文摘系统研究[J].计算机应用,2000(9):28-33.WANG Wenxin,HUANG Xuanjing,WU Lide.A Chinese automatic abstracting system based on statistical method[J].Computer Applications,2000(9):28-33.(in Chinese)
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