PERCOM
2003
ACM
14 years 11 months ago
2003
ACM
We present a novel method of extracting topological and metric geographical data using only positional data sensed from personnel movements. We extend research from the field of r...
WWW
2005
ACM
15 years 9 days 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...