PIX: Exact and Approximate Phrase Matching in XML Sihem Amer-Yahia, Mary F. Fernandez, Divesh Srivastava, and Yu Xu   View Paper (PDF)   Return to Text Processing BIBTEX @inproceedings       {DBLP:conf/sigmod/Amer-YahiaFSX03,   author    = {Sihem Amer-Yahia and                 Mary F. Fernandez and                 Divesh Srivastava and                 Yu Xu},    booktitle = {SIGMOD Conference},    title     = {PIX: Exact and Approximate Phrase Matching in XML.},    pages     = {664},    year      = {2003},    url       = {db/conf/sigmod/sigmod2003.html#Amer-YahiaFSX03},    ee        = {http://www.acm.org/sigmod/sigmod03/eproceedings/papers/dem08.pdf},    crossref  = {conf/sigmod/2003},    bibsource = {DBLP, http://dblp.uni-trier.de}  } ©2004 Association for Computing Machinery