Foto N. Afrati, Paraskevas V. Lekeas, Chen Li. Answering aggregation queries on hierarchical web sites using adaptive sampling. In Otthein Herzog, Hans-Jörg Schek, Norbert Fuhr, Abdur Chowdhury, Wilfried Teiken, editors, Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005. pages 237-238, ACM, 2005. [doi]
Abstract is missing.