Reverse engineering techniques have the potential to support Web site understanding, by providing views that show the organization of a site and its navigational structure. Howeve...
Paolo Tonella, Filippo Ricca, Emanuele Pianta, Chr...
We present GoGetIt!, a tool for generating structure-driven crawlers that requires a minimum effort from the users. The tool takes as input a sample page and an entry point to a W...
Altigran Soares da Silva, Edleno Silva de Moura, J...
It is often desirable to extract structured information from raw web pages for better information browsing, query answering, and pattern mining. Many such Information Extraction (...
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...
We address the task of answering natural language questions by using the large number of Frequently Asked Questions (FAQ) pages available on the web. The task involves three steps...