Reformatting Web Documents via Header Trees Minoru Yoshida author Hiroshi Nakagawa author 2005-06 text Proceedings of the ACL Interactive Poster and Demonstration Sessions Masaaki Nagata editor Ted Pedersen editor Association for Computational Linguistics Ann Arbor, Michigan conference publication yoshida-nakagawa-2005-reformatting 10.3115/1225753.1225784 https://aclanthology.org/P05-3031/ 2005-06 121 124