FAEW: Fully-automatic data extraction wrapper on deep web

被引：0

作者：

Sun, Gaoshang ^{[1
]}

Shen, Derong ^{[1
]}

Liu, Nan ^{[1
]}

Nie, Tiezheng ^{[1
]}

Kou, Yue ^{[1
]}

Yu, Ge ^{[1
]}

机构：

[1] College of Information Science and Engineering, Northeastern University, Shenyang 110004, China

来源：

Journal of Information and Computational Science | 2009年 / 6卷 / 03期

关键词：

Data extraction - Deep web - Extracting information - Extraction method - Large amounts - Schema information - SRRs - Wrapper;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Extracting information on search result records efficiently is becoming more and more important due to large amount of deep web data sources, thus in this paper, a Fully-Automatic data Extraction Wrapper (FAEW) is proposed for extracting result records on deep web. Comparing with other wrappers, on the one hand, it could dynamically extract results from web pages which are served on the fly, and on the other hand, it separates data extraction methods into three-level, and the three-level extraction methods can be integrated into one frame. Furthermore, the wrapper has good scalability since it could extract latent schema information also. 1548-7741/ Copyright © 2009 Binary Information Press.

引用

页码：1163 / 1171

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