1. XPath-Wrapper Induction by generalizing tree traversal patterns;Anton;Lernen, Wissensentdeckung und Adaptivitt (LWA),2005
2. Extracting structured data from web pages;Arasu,2003
3. Modern information retrieval;Baeza-Yates,1999
4. A fully automated object extraction system for the world wide web;Buttler,2001
5. Block-based web search;Cai,2004