@inproceedings{81588a97649b4d01979ddd1f0bfa2ae2,
title = "Offensive and defensive strategy of web crawler",
abstract = "Crawling strategies of web crawler affect not only the quality of search engine, but also the working status of web server. Many web servers restrict the access of unknown crawler or the crawler with excessive visiting frequency. This paper analyzes these restrictions and proposes a strategy of proxybased, login by simulating verification code automatically; give some guidance on the design of web crawler.",
keywords = "proxy server, recognition of verification code, web crawler",
author = "Yuanshu Jiang and Wenzhong Tang and Liyong Guo",
year = "2012",
doi = "10.1109/WCICA.2012.6357898",
language = "英语",
isbn = "9781467313988",
series = "Proceedings of the World Congress on Intelligent Control and Automation (WCICA)",
pages = "355--358",
booktitle = "WCICA 2012 - Proceedings of the 10th World Congress on Intelligent Control and Automation",
note = "10th World Congress on Intelligent Control and Automation, WCICA 2012 ; Conference date: 06-07-2012 Through 08-07-2012",
}