LockX: A System for Efficiently Querying Secure XML SungRan Cho, Sihem Amer-Yahia, Laks V. S. Lakshmanan, and Divesh Srivastava   View Paper (PDF)   Return to XML Processing BIBTEX @inproceedings       {DBLP:conf/sigmod/ChoALS03,   author    = {SungRan Cho and                 Sihem Amer-Yahia and                 Laks V. S. Lakshmanan and                 Divesh Srivastava},    booktitle = {SIGMOD Conference},    title     = {LockX: A System for Efficiently Querying Secure XML.},    pages     = {669},    year      = {2003},    url       = {db/conf/sigmod/sigmod2003.html#ChoALS03},    ee        = {http://www.acm.org/sigmod/sigmod03/eproceedings/papers/dem13.pdf},    crossref  = {conf/sigmod/2003},    bibsource = {DBLP, http://dblp.uni-trier.de}  } ©2004 Association for Computing Machinery