4 search results - page 1 / 1 » Table Extraction Using Spatial Reasoning on the CSS2 Visual ... |
AAAI
2006
13 years 6 months ago
2006
Tables on web pages contain a huge amount of semantically explicit information, which makes them a worthwhile target for automatic information extraction and knowledge acquisition...
WWW
2005
ACM
14 years 5 months ago
2005
ACM
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...
WWW
2007
ACM
14 years 5 months ago
2007
ACM
Traditionally, information extraction from web tables has focused on small, more or less homogeneous corpora, often based on assumptions about the use of <table> tags. A mul...
IJCAI
2001
13 years 6 months ago
2001
This paper describes the Region Occlusion Calculus (ROC-20), that can be used to model spatial occlusion and the effects of motion parallax of arbitrary shaped objects. ROC-20 ass...