Declarative Information Extraction, Web Crawling, and Recursive Wrapping with Lixto.

Robert Baumgartner Sergio Flesca Georg Gottlob Declarative Information Extraction, Web Crawling, and Recursive Wrapping with Lixto. 21-41 2001 conf/lpnmr/2001 LPNMR http://dx.doi.org/10.1007/3-540-45402-0_2 db/conf/lpnmr/lpnmr2001.html#BaumgartnerFG01