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Received:May 24, 2011 Revised:June 24, 2011
Received:May 24, 2011 Revised:June 24, 2011
中文摘要: 随着互联网的迅速发展,网络资源日益丰富,如何从Web 尤其是Deep Web 中获取信息成为人们关注的焦点,以Ajax 为基础的新一代网页信息抓取问题也逐渐成为研究热点。通过分析支持Ajax 的Deep Web 爬虫关键技术,提出了支持Ajax 的Deep Web 爬虫的体系结构,阐述了一种自动爬行Ajax 网站的算法,为该爬虫的总体框架设计奠定了基础。
Abstract:With the rapid development of Internet, the network resources are getting more and more abundant, how to extract information from network, especially from Deep Web has been focused on. A new generation of Ajax-based web information extraction has become a hot topic. By analyzing the key technology of the Ajax-supported Deep Web Crawler, this paper puts forward the architecture of the Ajax-Supported Deep Web Crawler, and illustrates an algorithm to crawl the Ajax-supported Deep Web automatically, which lay the foundation for the design of the overall framework of an Ajax-supported Deep Web Crawler.
keywords: deep Web crawler Ajax search engine
文章编号： 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
| ZHOU Yang | Computer Teaching and Researching Section, Military Economics Academy, Wuhan 430035, China |
| Author Name | Affiliation |
| ZHOU Yang | Computer Teaching and Researching Section, Military Economics Academy, Wuhan 430035, China |
引用文本：
周杨.支持Ajax 的Deep Web 爬虫研究与设计.计算机系统应用,2012,21(2):167-171
ZHOU Yang.Study and Design of an Ajax-Supported Deep Web Crawler.COMPUTER SYSTEMS APPLICATIONS,2012,21(2):167-171
周杨.支持Ajax 的Deep Web 爬虫研究与设计.计算机系统应用,2012,21(2):167-171
ZHOU Yang.Study and Design of an Ajax-Supported Deep Web Crawler.COMPUTER SYSTEMS APPLICATIONS,2012,21(2):167-171
