A Theoretic Framework for Answering XPath Queries Using Views.

Jian Tang Shuigeng Zhou A Theoretic Framework for Answering XPath Queries Using Views. 18-33 2005 conf/xsym/2005 XSym http://dx.doi.org/10.1007/11547273_3 db/conf/xsym/xsym2005.html#TangZ05