CONTENT ACQUISITION DOCUMENTS, METHODS, AND SYSTEMS

摘要

A method can extract content of interest from a structured electronic document with an electronic device having a processor, an input device, and a display device. The method includes receiving through the input device an indication of a plurality of content elements within a first structured electronic document; determining with the processor a portion of the first structured electronic document associated with each indicated content element; and forming with the processor a common expression based on the determined portions, the common expression being common to all of the determined portions, wherein when the common expression is applied to a second structured electronic document, another content element is extracted from the second structured electronic document.