Mining Web Sites Using Unsupervised Adaptive Information Extraction Alexiei Dingli author Fabio Ciravegna author David Guthrie author Yorick Wilks author 2003-04 text 10th Conference of the European Chapter of the Association for Computational Linguistics Ann Copestake editor Jan Hajič editor Association for Computational Linguistics Budapest, Hungary conference publication dingli-etal-2003-mining https://aclanthology.org/E03-1011/ 2003-04