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WWW
2005
ACM
9 years 9 months ago
Using visual cues for extraction of tabular data from arbitrary HTML documents
We describe a method to extract tabular data from web pages. Rather than just analyzing the DOM tree, we also exploit visual cues in the rendered version of the document to extrac...
Bernhard Krüpl, Marcus Herzog, Wolfgang Gatte...
WWW
2003
ACM
9 years 9 months ago
DOM-based content extraction of HTML documents
Web pages often contain clutter (such as pop-up ads, unnecessary images and extraneous links) around the body of an article that distracts a user from actual content. Extraction o...
Suhit Gupta, Gail E. Kaiser, David Neistadt, Peter...
WEBDB
1999
Springer
196views Database» more  WEBDB 1999»
9 years 1 months ago
Web Ecology: Recycling HTML Pages as XML Documents Using W4F
In this paper we present the World-Wide Web Wrapper Factory (W4F), a Java toolkit to generate wrappers for Web data sources. Some key features of W4F are an expressive language to...
Arnaud Sahuguet, Fabien Azavant
KDD
2002
ACM
148views Data Mining» more  KDD 2002»
9 years 9 months ago
Discovering informative content blocks from Web documents
In this paper, we propose a new approach to discover informative contents from a set of tabular documents (or Web pages) of a Web site. Our system, InfoDiscoverer, first partition...
Shian-Hua Lin, Jan-Ming Ho
DOCENG
2009
ACM
9 years 3 months ago
Object-level document analysis of PDF files
The PDF format is commonly used for the exchange of documents on the Web and there is a growing need to understand and extract or repurpose data held in PDF documents. Many system...
Tamir Hassan
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