GraphWrap
Tamir Hassan · 2009
We present GraphWrap, a novel and innovative approach to wrapping PDF documents. The PDF format is often used to publish large amounts of structured data, such as product specifications, measurements, prices or contact information. As the PDF format is unstructured, it is very difficult to use this data in machine processing applications. Wrapping is the process of navigating the data source, semi-automatically extracting the data and transforming it into a structured form.