Ziv Bar-Yossef, Idit Keidar, Uri Schonfeld. Do not crawl in the dust: different urls with similar text. In Carey L. Williamson, Mary Ellen Zurko, Peter F. Patel-Schneider, Prashant J. Shenoy, editors, Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007. pages 111-120, ACM, 2007. [doi]
Abstract is missing.