Efficient Mining of XML Query Patterns for Caching.

http://www.vldb.org/conf/2003/papers/S04P01.pdf Liang Huai Yang Mong-Li Lee Wynne Hsu Efficient Mining of XML Query Patterns for Caching. 2003 VLDB 69-80 db/conf/vldb/vldb2003.html#YangLH03