3He B, Patel M, Zhang,Z, et al. Accessing the deep web: a survey [J]. Commlmicafions of the ACM(CACM), 2007, 50(5): 94- 101.
4Wu Zong-huan, Meng Wei-yi, Yu Clement T, et al. Towards a highly-scalable and effective metaseareh engine [ C ]. WWW 2001,386-395.
5Liu King-lup, Meng Wei-yi, Qiu .ling, et al. AlllnOneNews: development and evaluation of a large-scale news metaseareh engine [ C]. SIGMOD 2007,1017-1028.
6Ronak Desai, Yang Qi, Wu Zong-huan, et al. Identifying redumdant search engines in a very large scale metasearch engine context [ C]. WlDM 2006,51-58.
7Wu Zong-huan, Vijay Raghavan, Qian Hua, et al. Towards automatie incorporation of search engines into a large-scale metaseareh engine [ C]. Web Intelligence, 2003,658-661.
8Lia Bing, Robert L Grossman, Zhai Yan-hong. Mining data records in web pages [ C]. KDD 2003,601-606.
9Kai Simon, Georg Lausen. VIPER: augmenting automatic information extraction with visual perceptions [ C]. CIKM 2005,381- 388.
10Zhao Hong-kun, Meng Wei-yi, Wu Zong-huan, et al. Fully automatic wrapper generation for search engines [ C]. WWW 2005,66- 75.