Sihem Amer-Yahia, Mary F. Fernández, Divesh Srivastava, Yu Xu. PIX: Exact and Approximate Phrase Matching in XML. In Alon Y. Halevy, Zachary G. Ives, AnHai Doan, editors, Proceedings of the 2003 ACM SIGMOD International Conference on Management of Data, San Diego, California, USA, June 9-12, 2003. pages 664, ACM, 2003. [doi]
Abstract is missing.