1. Cohen, W., Hurst, M., Jensen, L.: A flexible learning system for wrapping tables and lists in html documents. In: The Eleventh International World Wide Web Conference WWW 2002 (2002)
2. Lecture Notes in Computer Science;R. Feldman,2002
3. Freitag, D., Kushmerick, N.: Boosted wrapper induction. In: Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence, pp. 577–583 (2000)
4. Freitag, D., McCallum, A.K.: Information extraction with hmms and shrinkage. In: Proceedings of the AAAI 1999 Workshop on Machine Learning for Informatino Extraction (1999)
5. Hsu, C.N., Dung, M.T.: Generating finite-state transducers for semi-structured data extraction from the web. Information Systems 23, 521–538 (1998)